/*
  АкваЭкоСток — общий файл стилей.
  Стили вынесены из отдельных HTML-страниц в один файл, чтобы страницы стали короче.
  Позже его можно разделить на base.css, header.css, footer.css и page/*.css.
*/

/* ===================== index.html / style 1 ===================== */
:root {
      --font-main: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      --page: #f4f8fb;
      --surface: #ffffff;
      --surface-soft: #eef5fa;
      --text: #081826;
      --text-soft: #31465a;
      --muted: #6d7f90;
      --line: rgba(122, 153, 181, 0.22);
      --blue: #006bb6;
      --blue-dark: #004d87;
      --cyan: #12a6d8;
      --green: #3bbf91;
      --radius-pill: 999px;
      --shadow-soft: 0 18px 50px rgba(8, 24, 38, 0.08);
      --shadow-card: 0 24px 70px rgba(8, 24, 38, 0.12);
      --container: 1240px;
      --header-height: 82px;
    }

    /* real logo overrides */
    .brand-logo-img {
      display: block;
      width: 220px;
      height: auto;
      max-height: 58px;
      object-fit: contain;
    }

    .site-header .brand {
      min-width: 220px;
      gap: 0;
    }

    .footer-logo {
      padding: 0;
      border-radius: 0;
      background: transparent;
    }

    .footer-logo .brand-logo-img {
      width: 230px;
      max-height: 64px;
    }

    @media (max-width: 1040px) {
      .brand-logo-img {
        width: 180px;
        max-height: 50px;
      }

      .site-header .brand {
        min-width: 180px;
      }
    }

    @media (max-width: 680px) {
      .brand-logo-img {
        width: 150px;
        max-height: 42px;
      }

      .site-header .brand {
        min-width: 150px;
      }

      .footer-logo {
        margin-inline: auto;
        padding: 0;
      }

      .footer-logo .brand-logo-img {
        width: 170px;
        max-height: 48px;
      }
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }

    body {
      margin: 0;
      font-family: var(--font-main);
      color: var(--text);
      background: var(--page);
      -webkit-font-smoothing: antialiased;
      text-rendering: geometricPrecision;
    }

    a { color: inherit; text-decoration: none; }
    button, input, textarea, select { font: inherit; }
    img { max-width: 100%; }

    /* header */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 80;
      background: rgba(248, 251, 253, 0.78);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(22px) saturate(140%);
    }

    .header-inner {
      width: min(100% - 48px, var(--container));
      height: var(--header-height);
      margin: 0 auto;
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 230px;
    }

    .brand-mark {
      position: relative;
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      background:
        radial-gradient(circle at 32% 24%, rgba(255, 255, 255, 0.95), transparent 13%),
        linear-gradient(140deg, var(--blue) 0%, var(--cyan) 72%);
      box-shadow: 0 16px 34px rgba(0, 107, 182, 0.24);
      overflow: hidden;
      flex: 0 0 auto;
    }

    .brand-mark::before {
      content: "";
      position: absolute;
      width: 25px;
      height: 25px;
      border: 2px solid rgba(255, 255, 255, 0.78);
      border-radius: 54% 46% 58% 42%;
      transform: rotate(38deg);
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      bottom: 8px;
      width: 24px;
      height: 7px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.34);
    }

    .brand-text { display: grid; gap: 2px; }

    .brand-title {
      font-size: 18px;
      line-height: 1;
      font-weight: 800;
      letter-spacing: -0.045em;
    }

    .brand-subtitle {
      font-size: 11px;
      line-height: 1.25;
      font-weight: 600;
      letter-spacing: 0.02em;
      color: var(--muted);
    }

    .main-nav {
      justify-self: center;
      display: inline-flex;
      align-items: center;
      gap: 4px;
      padding: 5px;
      border: 1px solid rgba(122, 153, 181, 0.2);
      border-radius: var(--radius-pill);
      background: rgba(255, 255, 255, 0.72);
      box-shadow: 0 10px 28px rgba(8, 24, 38, 0.045);
    }

    .nav-item { position: relative; }

    .nav-link {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 38px;
      padding: 0 14px;
      border-radius: var(--radius-pill);
      color: var(--text-soft);
      font-size: 14px;
      font-weight: 700;
      letter-spacing: -0.01em;
      white-space: nowrap;
      transition: color 0.18s ease, background 0.18s ease;
    }

    .nav-link:hover {
      color: var(--text);
      background: var(--surface-soft);
    }

    .nav-arrow {
      position: relative;
      width: 12px;
      height: 12px;
      display: inline-block;
      font-size: 0;
      color: currentColor;
      opacity: 0.62;
      transform: translateY(1px);
      transition: transform 0.18s ease, opacity 0.18s ease;
    }

    .nav-arrow::before {
      content: "";
      position: absolute;
      left: 2px;
      top: 2px;
      width: 6px;
      height: 6px;
      border-right: 1.7px solid currentColor;
      border-bottom: 1.7px solid currentColor;
      transform: rotate(45deg);
      border-radius: 1px;
    }

    .nav-item:hover .nav-arrow {
      opacity: 1;
      transform: translateY(2px);
    }

    .mega-menu {
      position: absolute;
      top: calc(100% + 16px);
      left: 50%;
      width: min(520px, calc(100vw - 48px));
      padding: 10px;
      border: 1px solid rgba(122, 153, 181, 0.2);
      border-radius: 26px;
      background: rgba(255, 255, 255, 0.96);
      box-shadow: var(--shadow-card);
      backdrop-filter: blur(18px);
      transform: translateX(-50%) translateY(10px) scale(0.98);
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transition: 0.2s ease;
    }

    .nav-item:hover .mega-menu,
    .nav-item:focus-within .mega-menu {
      transform: translateX(-50%) translateY(0) scale(1);
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
    }

    .mega-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4px;
      padding: 4px;
    }

    .mega-link {
      display: grid;
      gap: 4px;
      padding: 14px;
      border-radius: 18px;
      transition: background 0.18s ease, transform 0.18s ease;
    }

    .mega-link:hover {
      background: var(--surface-soft);
      transform: translateY(-1px);
    }

    .mega-link-title {
      font-size: 14px;
      line-height: 1.2;
      font-weight: 800;
      letter-spacing: -0.025em;
    }

    .mega-link-text {
      color: var(--muted);
      font-size: 12px;
      line-height: 1.35;
      font-weight: 600;
    }

    .header-actions {
      justify-self: end;
      display: inline-flex;
      align-items: center;
      gap: 10px;
    }

    .phone-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 42px;
      padding: 0 14px;
      border: 1px solid rgba(122, 153, 181, 0.2);
      border-radius: var(--radius-pill);
      background: rgba(255, 255, 255, 0.72);
      color: var(--text);
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -0.02em;
      white-space: nowrap;
      box-shadow: 0 10px 28px rgba(8, 24, 38, 0.045);
    }

    .phone-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 0 5px rgba(59, 191, 145, 0.13);
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 19px;
      border: 1px solid rgba(8, 24, 38, 0.08);
      border-radius: var(--radius-pill);
      background: var(--text);
      color: #fff;
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -0.02em;
      cursor: pointer;
      box-shadow: 0 10px 24px rgba(8, 24, 38, 0.14);
      transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
    }

    .btn-primary:hover {
      transform: translateY(-1px);
      background: var(--blue-dark);
      box-shadow: 0 14px 30px rgba(8, 24, 38, 0.18);
    }

    .burger {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid rgba(122, 153, 181, 0.24);
      border-radius: 15px;
      background: rgba(255, 255, 255, 0.84);
      cursor: pointer;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 5px;
      box-shadow: 0 10px 28px rgba(8, 24, 38, 0.045);
    }

    .burger span {
      width: 19px;
      height: 2px;
      border-radius: 999px;
      background: var(--text);
      transition: 0.2s ease;
    }

    .burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .burger.is-open span:nth-child(2) { opacity: 0; }
    .burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .mobile-menu {
      display: grid;
      grid-template-rows: 0fr;
      border-top: 1px solid transparent;
      background: rgba(248, 251, 253, 0.92);
      backdrop-filter: blur(22px);
      transition: grid-template-rows 0.28s ease, border-color 0.2s ease;
    }

    .mobile-menu.is-open {
      grid-template-rows: 1fr;
      border-top-color: var(--line);
    }

    .mobile-menu-clip { overflow: hidden; }

    .mobile-menu-inner {
      width: min(100% - 32px, var(--container));
      margin: 0 auto;
      padding: 18px 0 22px;
    }

    .mobile-panel {
      padding: 10px;
      border: 1px solid rgba(122, 153, 181, 0.2);
      border-radius: 28px;
      background: rgba(255, 255, 255, 0.84);
      box-shadow: var(--shadow-soft);
    }

    .mobile-link,
    .mobile-summary {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
      min-height: 56px;
      padding: 0 14px;
      border: 0;
      border-radius: 18px;
      background: transparent;
      color: var(--text);
      font-size: 18px;
      font-weight: 800;
      letter-spacing: -0.035em;
      cursor: pointer;
      text-align: left;
      transition: background 0.18s ease;
    }

    .mobile-link:hover,
    .mobile-summary:hover { background: var(--surface-soft); }

    .mobile-submenu {
      display: grid;
      gap: 2px;
      padding: 4px 8px 10px 24px;
    }

    .mobile-submenu a {
      display: block;
      padding: 9px 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.25;
      font-weight: 650;
    }

    .mobile-contact {
      display: grid;
      gap: 10px;
      margin-top: 10px;
      padding: 18px;
      border-radius: 22px;
      color: #fff;
      background: linear-gradient(150deg, var(--text), var(--blue-dark));
    }

    .mobile-contact span {
      color: rgba(255, 255, 255, 0.66);
      font-size: 13px;
      font-weight: 700;
    }

    .mobile-contact a:not(.btn-primary) {
      color: #fff;
      font-weight: 800;
      letter-spacing: -0.02em;
    }

    .mobile-contact .btn-primary {
      width: 100%;
      margin-top: 6px;
      background: #fff;
      color: var(--text);
      box-shadow: none;
    }

    /* common */
    .section-shell {
      width: min(100% - 48px, var(--container));
      margin: 0 auto;
    }

    .section-kicker {
      display: inline-flex;
      margin-bottom: 16px;
      color: var(--blue);
      font-size: 13px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .section-title {
      max-width: 760px;
      margin: 0;
      color: var(--text);
      font-size: clamp(34px, 3.4vw, 52px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -0.06em;
      text-wrap: balance;
    }

    .section-lead {
      margin: 0;
      color: var(--text-soft);
      font-size: 17px;
      font-weight: 500;
      line-height: 1.55;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(320px, 470px);
      gap: 32px;
      align-items: end;
      margin-bottom: 30px;
    }

    /* hero */
    .hero {
      position: relative;
      min-height: calc(100svh - var(--header-height));
      overflow: hidden;
      color: #fff;
      background: #07121e;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(5, 16, 27, 0.9) 0%, rgba(5, 16, 27, 0.76) 38%, rgba(5, 16, 27, 0.45) 72%, rgba(5, 16, 27, 0.72) 100%),
        linear-gradient(180deg, rgba(5, 16, 27, 0.18), rgba(5, 16, 27, 0.78)),
        url("https://images.pexels.com/photos/30273087/pexels-photo-30273087.jpeg?auto=compress&cs=tinysrgb&w=1800") center/cover no-repeat;
      transform: scale(1.03);
    }

    .hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
      background-size: 120px 120px;
      mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent 92%);
      pointer-events: none;
    }

    .hero-shell {
      position: relative;
      z-index: 1;
      width: min(100% - 48px, var(--container));
      min-height: calc(100svh - var(--header-height));
      margin: 0 auto;
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.85fr);
      gap: 56px;
      align-items: center;
      padding: 74px 0;
    }

    .hero-content { max-width: 760px; }

    .hero-kicker {
      display: inline-flex;
      margin-bottom: 24px;
      color: rgba(180, 225, 255, 0.94);
      font-size: 13px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .hero h1 {
      max-width: 780px;
      margin: 0;
      color: #fff;
      font-size: clamp(46px, 4.65vw, 68px);
      font-weight: 800;
      line-height: 1.04;
      letter-spacing: -0.058em;
      text-wrap: balance;
    }

    .hero-lead {
      max-width: 680px;
      margin: 28px 0 0;
      color: rgba(232, 241, 249, 0.86);
      font-size: 19px;
      font-weight: 500;
      line-height: 1.52;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 34px;
    }

    .hero-btn {
      display: inline-flex;
      min-height: 54px;
      align-items: center;
      justify-content: center;
      padding: 0 26px;
      border-radius: var(--radius-pill);
      font-size: 15px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: -0.01em;
      transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    }

    .hero-btn-primary {
      background: #fff;
      color: var(--text);
    }

    .hero-btn-primary:hover {
      transform: translateY(-1px);
      background: rgba(255, 255, 255, 0.9);
    }

    .hero-btn-secondary {
      border: 1px solid rgba(255, 255, 255, 0.22);
      background: rgba(255, 255, 255, 0.08);
      color: #fff;
      backdrop-filter: blur(10px);
    }

    .hero-btn-secondary:hover {
      transform: translateY(-1px);
      border-color: rgba(255, 255, 255, 0.36);
      background: rgba(255, 255, 255, 0.12);
    }

    .hero-rail {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
      align-self: center;
      margin-top: 58px;
    }

    .hero-rail-item {
      min-height: 166px;
      padding: 26px;
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: 26px;
      background: linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.075));
      box-shadow: 0 18px 38px rgba(0, 0, 0, 0.16);
      backdrop-filter: blur(13px);
    }

    .hero-rail-item::before {
      content: "";
      display: block;
      width: 42px;
      height: 4px;
      margin-bottom: 22px;
      border-radius: 999px;
      background: rgba(157, 215, 255, 0.62);
    }

    .hero-rail-item strong {
      display: block;
      margin-bottom: 10px;
      color: #fff;
      font-size: 18px;
      font-weight: 800;
      line-height: 1.18;
      letter-spacing: -0.025em;
    }

    .hero-rail-item span {
      display: block;
      color: rgba(225, 237, 247, 0.78);
      font-size: 14px;
      font-weight: 600;
      line-height: 1.45;
    }

    /* products */
    .products-section {
      padding: 68px 0 52px;
      background:
        radial-gradient(circle at 16% 10%, rgba(0, 107, 182, 0.08), transparent 28%),
        linear-gradient(180deg, #f6fafc 0%, #eef5fa 100%);
    }

    .products-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }

    .product-card {
      position: relative;
      display: block;
      min-height: 248px;
      overflow: hidden;
      border: 1px solid rgba(122, 153, 181, 0.2);
      border-radius: 28px;
      background: linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(240, 246, 250, 0.94));
      box-shadow: 0 16px 38px rgba(8, 24, 38, 0.065);
      transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    }

    .product-card:hover {
      transform: translateY(-3px);
      border-color: rgba(0, 107, 182, 0.26);
      box-shadow: 0 24px 54px rgba(8, 24, 38, 0.105);
    }

    .product-card::before {
      content: "";
      position: absolute;
      top: 10px;
      right: 10px;
      bottom: 10px;
      width: 50%;
      border-radius: 24px;
      background:
        radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.98), transparent 34%),
        linear-gradient(180deg, #edf6fb 0%, #dfeaf2 100%);
      pointer-events: none;
    }

    .product-media {
      position: absolute;
      top: 10px;
      right: 0;
      bottom: 10px;
      z-index: 1;
      display: flex;
      width: 54%;
      align-items: center;
      justify-content: center;
      overflow: visible;
      background: transparent;
      pointer-events: none;
    }

    .product-media::after {
      content: "";
      position: absolute;
      left: 14%;
      right: 14%;
      bottom: 18px;
      height: 20px;
      border-radius: 50%;
      background: rgba(8, 24, 38, 0.13);
      filter: blur(9px);
    }

    .product-media img {
      position: relative;
      z-index: 1;
      display: block;
      width: 128%;
      max-width: none;
      height: 100%;
      max-height: none;
      object-fit: contain;
      filter: drop-shadow(0 18px 18px rgba(8, 24, 38, 0.13));
      opacity: 1;
      transform: scale(1.08);
      transition: transform 0.22s ease;
    }

    .product-card:hover .product-media img { transform: scale(1.13); }

    .product-body {
      position: relative;
      z-index: 2;
      display: flex;
      min-height: 248px;
      max-width: 48%;
      flex-direction: column;
      padding: 24px 20px 24px 24px;
    }

    .product-code {
      display: inline-flex;
      width: fit-content;
      margin-bottom: 12px;
      padding: 7px 10px;
      border-radius: var(--radius-pill);
      background: rgba(0, 107, 182, 0.08);
      color: var(--blue-dark);
      font-size: 10px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .product-title {
      margin: 0;
      color: var(--text);
      font-size: 18px;
      font-weight: 800;
      line-height: 1.14;
      letter-spacing: -0.04em;
      text-wrap: balance;
    }

    .product-text {
      display: -webkit-box;
      overflow: hidden;
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 13px;
      font-weight: 560;
      line-height: 1.42;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
    }

    .product-bottom {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-top: auto;
      padding-top: 18px;
    }

    .product-link {
      color: var(--blue-dark);
      font-size: 13px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: -0.01em;
    }

    .product-arrow {
      display: inline-flex;
      width: 28px;
      height: 28px;
      flex: 0 0 auto;
      align-items: center;
      justify-content: center;
      border: 1px solid rgba(0, 107, 182, 0.16);
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.76);
      color: var(--blue-dark);
      font-size: 13px;
      font-weight: 800;
      box-shadow: 0 8px 18px rgba(8, 24, 38, 0.06);
      transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
    }

    .product-card:hover .product-arrow {
      transform: translateX(3px);
      background: var(--blue-dark);
      color: #fff;
    }

    .products-footer {
      display: flex;
      align-items: center;
      justify-content: center;
      margin-top: 24px;
    }

    .products-more,
    .projects-more {
      display: inline-flex;
      min-height: 50px;
      align-items: center;
      justify-content: center;
      padding: 0 22px;
      border: 1px solid rgba(122, 153, 181, 0.28);
      border-radius: var(--radius-pill);
      background: rgba(255, 255, 255, 0.72);
      color: var(--text);
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -0.01em;
      transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    }

    .products-more:hover,
    .projects-more:hover {
      transform: translateY(-1px);
      background: #fff;
      border-color: rgba(0, 107, 182, 0.22);
    }

    /* services */
    .services-section {
      padding: 54px 0 58px;
      background: #ffffff;
    }

    .services-layout {
      display: grid;
      grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
      gap: 18px;
      align-items: stretch;
    }

    .services-intro {
      position: relative;
      min-height: 100%;
      overflow: hidden;
      padding: 34px;
      border-radius: 32px;
      background:
        radial-gradient(circle at 16% 10%, rgba(18, 166, 216, 0.18), transparent 34%),
        linear-gradient(145deg, #081826 0%, #004d87 100%);
      color: #fff;
      box-shadow: 0 24px 64px rgba(8, 24, 38, 0.16);
    }

    .services-intro::after {
      content: "";
      position: absolute;
      right: -90px;
      bottom: -110px;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.08);
    }

    .services-intro .section-kicker { color: rgba(180, 225, 255, 0.92); }

    .services-intro h2 {
      position: relative;
      z-index: 1;
      margin: 0;
      font-size: clamp(32px, 3vw, 46px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -0.06em;
      text-wrap: balance;
    }

    .services-intro p {
      position: relative;
      z-index: 1;
      margin: 22px 0 0;
      color: rgba(232, 241, 249, 0.78);
      font-size: 16px;
      font-weight: 500;
      line-height: 1.55;
    }

    .services-note {
      position: relative;
      z-index: 1;
      display: grid;
      gap: 8px;
      margin-top: 42px;
      padding-top: 24px;
      border-top: 1px solid rgba(255, 255, 255, 0.14);
    }

    .services-note strong {
      font-size: 18px;
      font-weight: 800;
      line-height: 1.15;
      letter-spacing: -0.035em;
    }

    .services-note span {
      color: rgba(232, 241, 249, 0.68);
      font-size: 14px;
      line-height: 1.45;
      font-weight: 600;
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }

    .service-card {
      position: relative;
      min-height: 230px;
      overflow: hidden;
      padding: 26px;
      border: 1px solid rgba(122, 153, 181, 0.2);
      border-radius: 30px;
      background:
        radial-gradient(circle at 92% 12%, rgba(0, 107, 182, 0.09), transparent 32%),
        linear-gradient(145deg, rgba(248, 251, 253, 0.98), rgba(238, 245, 250, 0.9));
      box-shadow: 0 16px 38px rgba(8, 24, 38, 0.06);
      transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    }

    .service-card:hover {
      transform: translateY(-3px);
      border-color: rgba(0, 107, 182, 0.26);
      box-shadow: 0 24px 54px rgba(8, 24, 38, 0.1);
    }

    .service-number {
      display: inline-flex;
      width: 42px;
      height: 42px;
      align-items: center;
      justify-content: center;
      margin-bottom: 28px;
      border-radius: 15px;
      background: #fff;
      color: var(--blue-dark);
      font-size: 13px;
      font-weight: 800;
      box-shadow: 0 10px 24px rgba(8, 24, 38, 0.07);
    }

    .service-card h3 {
      max-width: 330px;
      margin: 0;
      color: var(--text);
      font-size: 24px;
      font-weight: 800;
      line-height: 1.08;
      letter-spacing: -0.05em;
      text-wrap: balance;
    }

    .service-card p {
      max-width: 390px;
      margin: 14px 0 0;
      color: var(--muted);
      font-size: 14px;
      font-weight: 560;
      line-height: 1.5;
    }

    .service-card-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-top: 24px;
      color: var(--blue-dark);
      font-size: 13px;
      font-weight: 800;
      line-height: 1;
    }

    .service-card-link::after {
      content: "↗";
      display: inline-flex;
      width: 28px;
      height: 28px;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      background: #fff;
      box-shadow: 0 8px 18px rgba(8, 24, 38, 0.06);
      transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
    }

    .service-card:hover .service-card-link::after {
      transform: translate(2px, -2px);
      background: var(--blue-dark);
      color: #fff;
    }

    /* projects */
    .projects-section {
      padding: 58px 0 24px;
      background:
        radial-gradient(circle at 85% 8%, rgba(0, 107, 182, 0.08), transparent 30%),
        linear-gradient(180deg, #f6fafc 0%, #eef5fa 100%);
    }

    .projects-head {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(300px, 460px);
      gap: 32px;
      align-items: end;
      margin-bottom: 30px;
    }

    .projects-head-text h2 {
      max-width: 760px;
      margin: 0;
      color: var(--text);
      font-size: clamp(34px, 3.4vw, 52px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -0.06em;
      text-wrap: balance;
    }

    .projects-head p {
      margin: 0;
      color: var(--text-soft);
      font-size: 17px;
      font-weight: 500;
      line-height: 1.55;
    }

    .projects-gallery {
      display: grid;
      grid-template-columns: repeat(12, minmax(0, 1fr));
      grid-auto-rows: 238px;
      gap: 14px;
    }

    .project-tile {
      position: relative;
      display: flex;
      min-height: 100%;
      overflow: hidden;
      border-radius: 30px;
      background: #0b1724;
      box-shadow: 0 18px 48px rgba(8, 24, 38, 0.11);
      isolation: isolate;
      transition: transform 0.22s ease, box-shadow 0.22s ease;
    }

    .project-tile:hover {
      transform: translateY(-4px);
      box-shadow: 0 26px 64px rgba(8, 24, 38, 0.16);
    }

    .project-tile-large { grid-column: span 7; grid-row: span 2; }
    .project-tile-side { grid-column: span 5; }
    .project-tile-small { grid-column: span 4; }

    .project-tile img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.35s ease;
    }

    .project-tile:hover img { transform: scale(1.04); }

    .project-tile::after {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 1;
      background:
        linear-gradient(180deg, rgba(7, 18, 30, 0.08), rgba(7, 18, 30, 0.82)),
        linear-gradient(90deg, rgba(7, 18, 30, 0.58), rgba(7, 18, 30, 0.08));
      pointer-events: none;
    }

    .project-tile-large::after {
      background:
        linear-gradient(180deg, rgba(7, 18, 30, 0.06), rgba(7, 18, 30, 0.82)),
        linear-gradient(90deg, rgba(7, 18, 30, 0.72), rgba(7, 18, 30, 0.12));
    }

    .project-tile-content {
      position: relative;
      z-index: 2;
      display: flex;
      width: 100%;
      flex-direction: column;
      justify-content: flex-end;
      padding: 24px;
      color: #fff;
    }

    .project-tile-large .project-tile-content {
      max-width: 520px;
      padding: 34px;
    }

    .project-tag {
      display: inline-flex;
      width: fit-content;
      margin-bottom: 14px;
      padding: 7px 10px;
      border: 1px solid rgba(255, 255, 255, 0.18);
      border-radius: var(--radius-pill);
      background: rgba(255, 255, 255, 0.12);
      color: rgba(232, 241, 249, 0.92);
      font-size: 11px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      backdrop-filter: blur(10px);
    }

    .project-tile h3 {
      margin: 0;
      color: #fff;
      font-size: 23px;
      font-weight: 800;
      line-height: 1.08;
      letter-spacing: -0.045em;
      text-wrap: balance;
    }

    .project-tile-large h3 {
      font-size: clamp(30px, 3vw, 44px);
      line-height: 1;
      letter-spacing: -0.06em;
    }

    .project-tile p {
      max-width: 430px;
      margin: 12px 0 0;
      color: rgba(232, 241, 249, 0.78);
      font-size: 14px;
      font-weight: 600;
      line-height: 1.45;
    }

    .project-video-mark {
      position: absolute;
      top: 22px;
      right: 22px;
      z-index: 3;
      display: inline-flex;
      width: 48px;
      height: 48px;
      align-items: center;
      justify-content: center;
      border: 1px solid rgba(255, 255, 255, 0.24);
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.16);
      color: #fff;
      font-size: 16px;
      backdrop-filter: blur(10px);
    }

    .projects-footer {
      display: flex;
      align-items: center;
      justify-content: center;
      margin-top: 18px;
    }

    /* workflow */
    .workflow-section {
      position: relative;
      overflow: hidden;
      padding: 28px 0 64px;
      background:
        radial-gradient(circle at 12% 18%, rgba(0, 107, 182, 0.07), transparent 30%),
        radial-gradient(circle at 88% 24%, rgba(18, 166, 216, 0.08), transparent 32%),
        linear-gradient(180deg, #eef5fa 0%, #f8fbfd 100%);
    }

    .workflow-panel {
      position: relative;
      overflow: hidden;
      padding: 46px 34px 40px;
      border: 1px solid rgba(122, 153, 181, 0.18);
      border-radius: 32px;
      background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.78)),
        radial-gradient(circle at 14% 28%, rgba(0, 107, 182, 0.07), transparent 28%);
      box-shadow: 0 24px 72px rgba(8, 24, 38, 0.08);
    }

    .workflow-panel::before {
      content: "";
      position: absolute;
      left: -80px;
      top: 120px;
      width: 260px;
      height: 360px;
      background:
        linear-gradient(90deg, rgba(0, 107, 182, 0.08) 1px, transparent 1px),
        linear-gradient(180deg, rgba(0, 107, 182, 0.08) 1px, transparent 1px);
      background-size: 28px 28px;
      opacity: 0.35;
      transform: rotate(-8deg);
      pointer-events: none;
    }

    .workflow-panel::after {
      content: "";
      position: absolute;
      right: -110px;
      bottom: -120px;
      width: 420px;
      height: 420px;
      border-radius: 50%;
      border: 1px solid rgba(0, 107, 182, 0.08);
      box-shadow:
        inset 0 0 0 24px rgba(0, 107, 182, 0.025),
        inset 0 0 0 62px rgba(0, 107, 182, 0.025),
        inset 0 0 0 108px rgba(0, 107, 182, 0.018);
      pointer-events: none;
    }

    .workflow-head {
      position: relative;
      z-index: 2;
      max-width: 720px;
      margin: 0 auto 38px;
      text-align: center;
    }

    .workflow-kicker {
      display: inline-flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 16px;
      color: var(--blue);
      font-size: 12px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: 0.16em;
      text-transform: uppercase;
    }

    .workflow-kicker::before,
    .workflow-kicker::after {
      content: "";
      width: 44px;
      height: 1px;
      background: rgba(0, 107, 182, 0.34);
    }

    .workflow-head h2 {
      margin: 0;
      color: var(--text);
      font-size: clamp(34px, 3.1vw, 48px);
      font-weight: 800;
      line-height: 1.02;
      letter-spacing: -0.055em;
      text-wrap: balance;
    }

    .workflow-head p {
      max-width: 560px;
      margin: 12px auto 0;
      color: var(--muted);
      font-size: 16px;
      font-weight: 500;
      line-height: 1.5;
    }

    .workflow-track {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: repeat(6, minmax(0, 1fr));
      gap: 16px;
      align-items: stretch;
    }

    .workflow-step {
      position: relative;
      z-index: 2;
      display: flex;
      min-height: 220px;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding: 38px 12px 18px;
      border: 1px solid rgba(0, 107, 182, 0.5);
      border-radius: 22px;
      background: #fff;
      box-shadow: 0 12px 28px rgba(8, 24, 38, 0.06);
      text-align: center;
      transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    }

    .workflow-step:hover {
      transform: translateY(-4px);
      border-color: rgba(0, 107, 182, 0.24);
      box-shadow: 0 26px 58px rgba(8, 24, 38, 0.12);
    }

    .workflow-step::after { content: none !important; display: none !important; }

    .workflow-number {
      position: absolute;
      top: -22px;
      left: 50%;
      z-index: 3;
      display: inline-flex;
      width: 44px;
      height: 44px;
      align-items: center;
      justify-content: center;
      border: 7px solid rgba(228, 239, 248, 0.92);
      border-radius: 50%;
      background: var(--blue);
      color: #fff;
      font-size: 13px;
      font-weight: 800;
      line-height: 1;
      transform: translateX(-50%);
      box-shadow: 0 12px 26px rgba(0, 107, 182, 0.22);
    }

    .workflow-icon {
      display: inline-flex;
      width: 50px;
      height: 50px;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
      color: var(--blue-dark);
    }

    .workflow-icon svg {
      width: 46px;
      height: 46px;
      stroke: currentColor;
      stroke-width: 1.75;
      fill: none;
      stroke-linecap: round;
      stroke-linejoin: round;
    }

    .workflow-step h3 {
      margin: 0;
      color: var(--text);
      font-size: 17px;
      font-weight: 800;
      line-height: 1.12;
      letter-spacing: -0.035em;
      text-wrap: balance;
    }

    .workflow-step p {
      margin: 6px 0 0;
      color: var(--muted);
      font-size: 12px;
      font-weight: 560;
      line-height: 1.3;
    }

    .workflow-arrow {
      position: absolute;
      top: 50%;
      right: -22px;
      z-index: 5;
      display: inline-flex;
      width: 28px;
      height: 28px;
      align-items: center;
      justify-content: center;
      border: 4px solid #eef5fa;
      border-radius: 50%;
      background: var(--blue);
      color: #fff;
      font-size: 16px;
      font-weight: 800;
      line-height: 1;
      transform: translateY(-50%);
      box-shadow: 0 8px 16px rgba(0, 107, 182, 0.16);
    }

    .workflow-step:last-child .workflow-arrow { display: none; }

    .workflow-cta-wrap {
      position: relative;
      z-index: 2;
      display: flex;
      justify-content: center;
      margin-top: 36px;
    }

    .workflow-cta {
      display: inline-flex;
      min-height: 50px;
      align-items: center;
      justify-content: center;
      padding: 0 26px;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--blue), var(--blue-dark));
      color: #fff;
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -0.01em;
      box-shadow: 0 18px 36px rgba(0, 107, 182, 0.22);
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    .workflow-cta:hover {
      transform: translateY(-2px);
      box-shadow: 0 24px 48px rgba(0, 107, 182, 0.28);
    }

    /* request */
    .request-section {
      padding: 52px 0 58px;
      background:
        radial-gradient(circle at 14% 18%, rgba(0, 107, 182, 0.08), transparent 30%),
        linear-gradient(180deg, #f8fbfd 0%, #eef5fa 100%);
    }

    .request-layout {
      display: grid;
      grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1fr);
      gap: 14px;
      align-items: stretch;
    }

    .request-info {
      position: relative;
      overflow: hidden;
      padding: 30px;
      border-radius: 30px;
      color: #fff;
      background:
        radial-gradient(circle at 12% 14%, rgba(18, 166, 216, 0.24), transparent 34%),
        linear-gradient(145deg, #081826 0%, #004d87 100%);
      box-shadow: 0 24px 64px rgba(8, 24, 38, 0.16);
    }

    .request-info::after {
      content: "";
      position: absolute;
      right: -120px;
      bottom: -130px;
      width: 340px;
      height: 340px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.08);
      pointer-events: none;
    }

    .request-info .section-kicker { color: rgba(180, 225, 255, 0.92); }

    .request-info h2 {
      position: relative;
      z-index: 1;
      max-width: 520px;
      margin: 0;
      font-size: clamp(32px, 2.9vw, 44px);
      font-weight: 800;
      line-height: 1.02;
      letter-spacing: -0.065em;
      text-wrap: balance;
    }

    .request-info p {
      position: relative;
      z-index: 1;
      max-width: 520px;
      margin: 16px 0 0;
      color: rgba(232, 241, 249, 0.78);
      font-size: 15px;
      font-weight: 500;
      line-height: 1.48;
    }

    .request-points {
      position: relative;
      z-index: 1;
      display: grid;
      gap: 8px;
      margin-top: 24px;
    }

    .request-point {
      display: grid;
      grid-template-columns: 34px minmax(0, 1fr);
      gap: 12px;
      align-items: start;
      padding: 12px;
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 16px;
      background: rgba(255, 255, 255, 0.07);
      backdrop-filter: blur(10px);
    }

    .request-point span {
      display: inline-flex;
      width: 34px;
      height: 34px;
      align-items: center;
      justify-content: center;
      border-radius: 12px;
      background: rgba(255, 255, 255, 0.12);
      color: #fff;
      font-size: 13px;
      font-weight: 800;
    }

    .request-point strong {
      display: block;
      margin-bottom: 3px;
      color: #fff;
      font-size: 14px;
      font-weight: 800;
      line-height: 1.2;
      letter-spacing: -0.025em;
    }

    .request-point small {
      display: block;
      color: rgba(232, 241, 249, 0.68);
      font-size: 12px;
      font-weight: 600;
      line-height: 1.35;
    }

    .request-direct {
      position: relative;
      z-index: 1;
      display: grid;
      gap: 8px;
      margin-top: 24px;
      padding-top: 18px;
      border-top: 1px solid rgba(255, 255, 255, 0.14);
    }

    .request-direct span {
      color: rgba(232, 241, 249, 0.62);
      font-size: 13px;
      font-weight: 800;
      line-height: 1;
    }

    .request-direct a {
      color: #fff;
      font-size: 18px;
      font-weight: 800;
      line-height: 1.15;
      letter-spacing: -0.035em;
    }

    .request-form-wrap {
      padding: 10px;
      border: 1px solid rgba(122, 153, 181, 0.18);
      border-radius: 28px;
      background: rgba(255, 255, 255, 0.72);
      box-shadow: 0 18px 52px rgba(8, 24, 38, 0.08);
    }

    .request-form {
      display: grid;
      gap: 12px;
      height: 100%;
      padding: 22px;
      border-radius: 22px;
      background: #fff;
    }

    .form-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
    }

    .form-field { display: grid; gap: 7px; }
    .form-field-full { grid-column: 1 / -1; }

    .form-field label {
      color: var(--text-soft);
      font-size: 13px;
      font-weight: 800;
      line-height: 1;
    }

    .form-field input,
    .form-field textarea {
      width: 100%;
      min-height: 46px;
      border: 1px solid rgba(122, 153, 181, 0.24);
      border-radius: 14px;
      background: #f8fbfd;
      color: var(--text);
      font-size: 13px;
      font-weight: 600;
      outline: none;
      padding: 0 16px;
      transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
    }

    .form-field textarea {
      min-height: 92px;
      resize: vertical;
      padding-top: 15px;
      line-height: 1.45;
    }

    .form-field input:focus,
    .form-field textarea:focus {
      border-color: rgba(0, 107, 182, 0.42);
      background: #fff;
      box-shadow: 0 0 0 4px rgba(0, 107, 182, 0.08);
    }

    .file-field {
      position: relative;
      display: flex;
      min-height: 52px;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 14px;
      border: 1px dashed rgba(0, 107, 182, 0.34);
      border-radius: 16px;
      background: rgba(0, 107, 182, 0.045);
      cursor: pointer;
    }

    .file-field input {
      position: absolute;
      inset: 0;
      opacity: 0;
      cursor: pointer;
    }

    .file-field strong {
      display: block;
      color: var(--text);
      font-size: 14px;
      font-weight: 800;
      line-height: 1.2;
    }

    .file-field span span {
      color: var(--muted);
      font-size: 12px;
      font-weight: 600;
      line-height: 1.3;
    }

    .file-icon {
      display: inline-flex;
      width: 34px;
      height: 34px;
      flex: 0 0 auto;
      align-items: center;
      justify-content: center;
      border-radius: 12px;
      background: #fff;
      color: var(--blue-dark);
      font-size: 18px;
      font-weight: 800;
      box-shadow: 0 8px 18px rgba(8, 24, 38, 0.06);
    }

    .form-bottom {
      display: grid;
      gap: 12px;
      margin-top: 0;
    }

    .form-consent {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      color: var(--muted);
      font-size: 12px;
      font-weight: 600;
      line-height: 1.4;
      cursor: pointer;
    }

    .form-consent input {
      width: 17px;
      height: 17px;
      flex: 0 0 auto;
      margin: 0;
      accent-color: var(--blue-dark);
      cursor: pointer;
    }

    .form-consent a {
      color: var(--blue-dark);
      font-weight: 800;
    }

    .request-submit {
      display: inline-flex;
      width: 100%;
      min-height: 50px;
      align-items: center;
      justify-content: center;
      border: 0;
      border-radius: 999px;
      background: var(--text);
      color: #fff;
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -0.01em;
      cursor: pointer;
      box-shadow: 0 14px 30px rgba(8, 24, 38, 0.16);
      transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
    }

    .request-submit:hover {
      transform: translateY(-1px);
      background: var(--blue-dark);
      box-shadow: 0 18px 38px rgba(8, 24, 38, 0.2);
    }

    /* footer */
    .site-footer {
      position: relative;
      overflow: hidden;
      padding: 58px 0 26px;
      color: #fff;
      background:
        radial-gradient(circle at 12% 18%, rgba(18, 166, 216, 0.18), transparent 32%),
        linear-gradient(145deg, #07121e 0%, #08243a 52%, #004d87 100%);
    }

    .site-footer::before {
      content: "";
      position: absolute;
      right: -160px;
      bottom: -190px;
      width: 520px;
      height: 520px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.06);
      pointer-events: none;
    }

    .footer-shell {
      position: relative;
      z-index: 1;
      width: min(100% - 48px, var(--container));
      margin: 0 auto;
    }

    .footer-top {
      display: grid;
      grid-template-columns: minmax(280px, 1.25fr) minmax(160px, 0.5fr) minmax(240px, 0.75fr);
      gap: 42px;
      align-items: start;
    }

    .footer-brand {
      display: grid;
      gap: 18px;
      max-width: 420px;
    }

    .footer-logo {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      width: fit-content;
    }

    .footer-logo .brand-mark { box-shadow: none; }

    .footer-logo strong {
      display: block;
      color: #fff;
      font-size: 22px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: -0.045em;
    }

    .footer-logo span:last-child small {
      display: block;
      margin-top: 6px;
      color: rgba(232, 241, 249, 0.62);
      font-size: 12px;
      font-weight: 650;
      line-height: 1.2;
    }

    .footer-brand p {
      margin: 0;
      color: rgba(232, 241, 249, 0.72);
      font-size: 15px;
      font-weight: 500;
      line-height: 1.55;
    }

    .footer-column h3 {
      margin: 0 0 16px;
      color: #fff;
      font-size: 14px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .footer-links {
      display: grid;
      gap: 11px;
      margin-top: 18px;
    }

    .footer-links a {
      width: fit-content;
      color: rgba(232, 241, 249, 0.72);
      font-size: 14px;
      font-weight: 650;
      line-height: 1.25;
      transition: color 0.18s ease, transform 0.18s ease;
    }

    .footer-links a:hover {
      color: #fff;
      transform: translateX(3px);
    }

    .footer-contact-card {
      display: grid;
      gap: 14px;
      margin-top: 0;
      padding: 0;
      border: 0;
      border-radius: 0;
      background: transparent;
      backdrop-filter: none;
    }

    .footer-contact-item {
      display: grid;
      gap: 7px;
    }

    .footer-contact-card span {
      color: rgba(232, 241, 249, 0.58);
      font-size: 12px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .footer-contact-card a,
    .footer-contact-card p {
      margin: 0;
      color: #fff;
      font-size: 18px;
      font-weight: 800;
      line-height: 1.25;
      letter-spacing: -0.03em;
    }

    .footer-contact-card p {
      font-size: 15px;
      font-weight: 650;
      color: rgba(255, 255, 255, 0.86);
    }

    .footer-cta {
      display: inline-flex;
      min-height: 48px;
      align-items: center;
      justify-content: center;
      margin-top: 18px;
      padding: 0 20px;
      border-radius: var(--radius-pill);
      background: #fff;
      color: var(--text);
      font-size: 14px;
      font-weight: 800;
      line-height: 1;
      transition: transform 0.18s ease, background 0.18s ease;
    }

    .footer-cta:hover {
      transform: translateY(-1px);
      background: rgba(255, 255, 255, 0.9);
    }

    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      margin-top: 42px;
      padding-top: 22px;
      border-top: 1px solid rgba(255, 255, 255, 0.12);
      color: rgba(232, 241, 249, 0.56);
      font-size: 13px;
      font-weight: 600;
      line-height: 1.35;
    }

    .footer-bottom a {
      color: rgba(232, 241, 249, 0.72);
      font-weight: 750;
    }

    /* tablet */
    @media (max-width: 1180px) {
      :root { --header-height: 76px; }

      .header-inner {
        width: min(100% - 32px, var(--container));
        gap: 16px;
      }

      .brand { min-width: 185px; }
      .brand-subtitle { display: none; }
      .nav-link { padding: 0 11px; font-size: 13px; }
      .phone-chip { padding: 0 12px; font-size: 13px; }
      .btn-primary { padding: 0 15px; }
      .hero h1 { font-size: clamp(48px, 5.5vw, 68px); }
    }

    @media (max-width: 1040px) {
      .main-nav { display: none; }
      .header-actions { gap: 8px; }
      .header-actions .btn-primary { display: none; }
      .burger { display: inline-flex; }

      .hero-shell {
        grid-template-columns: 1fr;
        gap: 42px;
        align-items: start;
        padding: 68px 0 24px;
      }

      .hero-content,
      .hero h1 { max-width: 820px; }
      .hero-rail { width: 100%; margin-top: 0; }

      .section-head,
      .projects-head { grid-template-columns: 1fr; }
      .products-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

      .product-card { min-height: 228px; }
      .product-card::before { width: 48%; }
      .product-media { width: 52%; }
      .product-media img { width: 128%; max-height: none; }
      .product-body { min-height: 228px; max-width: 50%; padding: 20px; }

      .services-layout,
      .request-layout { grid-template-columns: 1fr; }
      .projects-gallery { grid-auto-rows: 230px; }
      .project-tile-large,
      .project-tile-side,
      .project-tile-small { grid-column: span 6; }
      .project-tile-large { grid-row: span 2; }

      .workflow-section { padding-top: 24px; padding-bottom: 50px; }
      .workflow-panel { padding: 42px 22px 34px; }
      .workflow-head { margin-bottom: 36px; }
      .workflow-track { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 34px 14px; }
      .workflow-step { min-height: 170px; }
      .workflow-arrow { display: none; }

      .request-section { padding-top: 42px; padding-bottom: 46px; }
      .request-info { padding: 26px; }

      .footer-top { grid-template-columns: 1fr 1fr; }
      .footer-brand { max-width: none; }
    }

    /* mobile */
    @media (max-width: 700px) {
      :root { --header-height: 68px; }

      .header-inner { width: min(100% - 24px, var(--container)); }
      .brand { min-width: 0; gap: 10px; }
      .brand-mark { width: 42px; height: 42px; border-radius: 15px; }
      .brand-title { font-size: 16px; }
      .phone-chip { display: none; }
      .mobile-menu-inner { width: min(100% - 24px, var(--container)); }

      .section-shell { width: min(100% - 24px, var(--container)); }
      .section-head,
      .projects-head { gap: 18px; margin-bottom: 20px; }
      .section-title { font-size: clamp(32px, 10vw, 44px); line-height: 1.04; }
      .section-lead { font-size: 15px; }

      .hero,
      .hero-shell { min-height: auto; }
      .hero-shell {
        width: min(100% - 24px, var(--container));
        padding: 58px 0 18px;
        gap: 38px;
      }

      .hero h1 {
        font-size: clamp(36px, 11vw, 50px);
        line-height: 1.05;
        letter-spacing: -0.052em;
      }

      .hero-lead { margin-top: 22px; font-size: 16px; }
      .hero-actions { display: grid; }
      .hero-btn { width: 100%; }
      .hero-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 32px; }
      .hero-rail-item { min-height: 132px; padding: 18px 16px; border-radius: 20px; }
      .hero-rail-item::before { width: 32px; height: 3px; margin-bottom: 14px; }
      .hero-rail-item strong { margin-bottom: 8px; font-size: 16px; line-height: 1.12; }
      .hero-rail-item span { font-size: 12px; line-height: 1.35; }

      .products-section { padding: 42px 0 36px; }
      .products-grid { grid-template-columns: 1fr; }
      .product-card { min-height: 220px; }
      .product-card::before { width: 48%; top: 10px; right: 10px; bottom: 10px; border-radius: 22px; }
      .product-media { width: 52%; top: 10px; right: 0; bottom: 10px; }
      .product-media img { width: 124%; max-height: none; }
      .product-body { min-height: 220px; max-width: 56%; padding: 18px; }
      .product-title { font-size: 17px; }
      .product-text { -webkit-line-clamp: 2; }
      .products-footer { margin-top: 16px; }

      .services-section { padding: 36px 0 38px; }
      .services-layout { grid-template-columns: 1fr; gap: 14px; }
      .services-intro { padding: 22px 18px; border-radius: 24px; }
      .services-intro h2 { font-size: 28px; line-height: 1.04; letter-spacing: -0.045em; }
      .services-intro p { margin-top: 14px; font-size: 14px; line-height: 1.45; }
      .services-note { margin-top: 22px; padding-top: 16px; gap: 6px; }
      .services-note strong { font-size: 15px; line-height: 1.2; }
      .services-note span { font-size: 12px; line-height: 1.4; }
      .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
      .service-card { min-height: 168px; padding: 18px 14px; border-radius: 20px; }
      .service-number { width: 34px; height: 34px; margin-bottom: 16px; border-radius: 12px; font-size: 11px; }
      .service-card h3 { margin: 0; font-size: 17px; line-height: 1.08; letter-spacing: -0.04em; }
      .service-card p { margin-top: 10px; font-size: 12px; line-height: 1.38; }
      .service-card-link { margin-top: 14px; font-size: 12px; gap: 6px; }
      .service-card-link::after { width: 24px; height: 24px; font-size: 12px; }

      .projects-section { padding: 38px 0 18px; }
      .projects-head { gap: 12px; margin-bottom: 20px; }
      .projects-head-text h2 { font-size: clamp(30px, 9vw, 40px); line-height: 1.04; }
      .projects-head p { font-size: 14px; line-height: 1.45; }
      .projects-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: auto; align-items: stretch; gap: 10px; }
      .project-tile,
      .project-tile-side,
      .project-tile-small { grid-column: auto; grid-row: auto; height: 154px; min-height: 0; border-radius: 20px; }
      .project-tile-large { grid-column: 1 / -1; grid-row: auto; height: 240px; min-height: 0; border-radius: 22px; }
      .projects-gallery .project-tile:last-child { grid-column: 1 / -1; grid-row: auto; height: 172px; min-height: 0; }
      .project-tile img { object-position: center; }
      .project-tile::after,
      .project-tile-large::after {
        background:
          linear-gradient(180deg, rgba(7, 18, 30, 0.04), rgba(7, 18, 30, 0.76)),
          linear-gradient(90deg, rgba(7, 18, 30, 0.42), rgba(7, 18, 30, 0.06));
      }
      .project-tile-content,
      .project-tile-large .project-tile-content { max-width: none; padding: 14px; }
      .project-tag { margin-bottom: 8px; padding: 5px 8px; font-size: 9px; line-height: 1; letter-spacing: 0.06em; }
      .project-tile h3,
      .project-tile-large h3 {
        display: -webkit-box;
        overflow: hidden;
        margin: 0;
        font-size: 17px;
        line-height: 1.08;
        letter-spacing: -0.04em;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
      }
      .project-tile-large h3 { max-width: 320px; font-size: 23px; }
      .projects-gallery .project-tile:last-child h3 { max-width: 300px; font-size: 22px; }
      .project-tile p { display: none; }
      .project-video-mark { top: 12px; right: 12px; width: 34px; height: 34px; font-size: 12px; }
      .projects-footer { margin-top: 14px; }
      .projects-more { width: 100%; }

      .workflow-section { padding: 18px 0 40px; }
      .workflow-panel { padding: 28px 14px 22px; border-radius: 24px; }
      .workflow-panel::before,
      .workflow-panel::after { display: none; }
      .workflow-head { margin-bottom: 24px; text-align: left; }
      .workflow-kicker { gap: 8px; margin-bottom: 12px; font-size: 10px; letter-spacing: 0.1em; }
      .workflow-kicker::before { width: 28px; }
      .workflow-kicker::after { display: none; }
      .workflow-head h2 { font-size: clamp(28px, 8vw, 34px); line-height: 1.05; }
      .workflow-head p { max-width: none; margin-top: 10px; font-size: 14px; }
      .workflow-track { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 10px; }
      .workflow-step { min-height: 136px; align-items: flex-start; justify-content: flex-start; padding: 28px 12px 14px; border-radius: 18px; text-align: left; }
      .workflow-number { top: -17px; left: 12px; width: 34px; height: 34px; border-width: 5px; transform: none; font-size: 11px; }
      .workflow-icon { width: 34px; height: 34px; margin: 0 0 12px auto; opacity: 0.9; }
      .workflow-icon svg { width: 32px; height: 32px; stroke-width: 2; }
      .workflow-step h3 { font-size: 16px; line-height: 1.12; }
      .workflow-step p { font-size: 11px; }
      .workflow-cta-wrap { margin-top: 22px; }
      .workflow-cta { width: 100%; min-height: 48px; border-radius: 999px; }

      .request-section { padding: 30px 0 34px; }
      .request-layout { grid-template-columns: 1fr !important; gap: 12px; }
      .request-info { padding: 18px 16px; border-radius: 22px; }
      .request-info h2 { max-width: 320px; font-size: clamp(27px, 8vw, 34px); line-height: 1.02; }
      .request-info p { max-width: none; margin-top: 10px; font-size: 13px; line-height: 1.42; }
      .request-points { gap: 7px; margin-top: 16px; }
      .request-point { grid-template-columns: 28px minmax(0, 1fr); gap: 9px; padding: 10px; border-radius: 15px; }
      .request-point span { width: 28px; height: 28px; border-radius: 9px; font-size: 11px; }
      .request-point strong { font-size: 13px; }
      .request-point small { font-size: 11px; line-height: 1.3; }
      .request-direct { margin-top: 16px; padding-top: 14px; }
      .request-direct span { font-size: 12px; }
      .request-direct a { font-size: 17px; }
      .request-form-wrap { width: 100%; padding: 6px; border-radius: 22px; }
      .request-form { padding: 14px; border-radius: 18px; }
      .form-grid { grid-template-columns: 1fr !important; gap: 10px; }
      .form-field { gap: 6px; }
      .form-field label { font-size: 12px; }
      .form-field input,
      .form-field textarea { width: 100%; min-width: 0; min-height: 43px; border-radius: 13px; font-size: 13px; padding-left: 13px; padding-right: 13px; }
      .form-field textarea { min-height: 78px; padding-top: 12px; }
      .file-field { min-height: 46px; padding: 11px 12px; border-radius: 14px; }
      .file-field strong { font-size: 13px; }
      .file-field span span { font-size: 11px; }
      .file-icon { width: 32px; height: 32px; border-radius: 11px; }
      .form-consent { font-size: 11px; gap: 8px; }
      .form-consent input { width: 16px; height: 16px; }
      .request-submit { min-height: 48px; font-size: 14px; }

      .site-footer { padding: 42px 0 22px; }
      .footer-shell { width: min(100% - 24px, var(--container)); }
      .footer-top { grid-template-columns: 1fr; gap: 26px; }
      .footer-brand { gap: 14px; }
      .footer-logo strong { font-size: 20px; }
      .footer-brand p { font-size: 14px; }
      .footer-contact-card a { font-size: 17px; }
      .footer-column h3 { margin-bottom: 12px; }
      .footer-links { gap: 9px; }
      .footer-cta { width: 100%; }
      .footer-bottom { display: grid; gap: 10px; margin-top: 30px; padding-top: 18px; font-size: 12px; }
    }

    @media (max-width: 420px) {
      .hero-rail,
      .services-grid { grid-template-columns: 1fr; }
      .hero-rail-item,
      .service-card { min-height: auto; }
      .project-tile,
      .project-tile-side,
      .project-tile-small { height: 146px; }
      .project-tile-large { height: 224px; }
      .projects-gallery .project-tile:last-child { height: 162px; }
      .project-tile h3,
      .project-tile-large h3 { font-size: 16px; }
      .project-tile-large h3 { font-size: 21px; }
      .projects-gallery .project-tile:last-child h3 { font-size: 20px; }
      .request-info h2 { font-size: 28px; }
      .request-info p,
      .request-point small { font-size: 11px; }
      .request-direct a { font-size: 16px; }
    }
  

    /* footer compact final */
    .site-footer {
      padding: 36px 0 18px;
    }

    .site-footer::before {
      width: 320px;
      height: 320px;
      right: -130px;
      bottom: -150px;
      opacity: 0.55;
    }

    .footer-top {
      grid-template-columns: minmax(260px, 1.1fr) minmax(130px, 0.45fr) minmax(240px, 0.8fr);
      gap: 34px;
    }

    .footer-brand {
      gap: 12px;
      max-width: 360px;
    }

    .footer-logo {
      gap: 10px;
    }

    .footer-logo .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 13px;
    }

    .footer-logo .brand-mark::before {
      width: 21px;
      height: 21px;
    }

    .footer-logo .brand-mark::after {
      bottom: 7px;
      width: 20px;
      height: 6px;
    }

    .footer-logo strong {
      font-size: 20px;
    }

    .footer-logo span:last-child small {
      margin-top: 4px;
      font-size: 11px;
    }

    .footer-brand p {
      font-size: 14px;
      line-height: 1.45;
    }

    .footer-column h3 {
      margin-bottom: 12px;
      font-size: 13px;
    }

    .footer-links {
      gap: 8px;
      margin-top: 12px;
    }

    .footer-links a {
      font-size: 13px;
      line-height: 1.2;
    }

    .footer-contact-card {
      gap: 10px;
    }

    .footer-contact-item {
      gap: 5px;
    }

    .footer-contact-card span {
      font-size: 11px;
      letter-spacing: 0.07em;
    }

    .footer-contact-card a {
      font-size: 17px;
      line-height: 1.15;
    }

    .footer-contact-card p {
      font-size: 13px;
      line-height: 1.35;
    }

    .footer-cta {
      min-height: 42px;
      margin-top: 14px;
      padding: 0 18px;
      font-size: 13px;
    }

    .footer-bottom {
      margin-top: 28px;
      padding-top: 16px;
      font-size: 12px;
    }

    @media (max-width: 1040px) {
      .site-footer {
        padding: 34px 0 18px;
      }

      .footer-top {
        gap: 28px;
      }
    }

    @media (max-width: 700px) {
      .site-footer {
        padding: 30px 0 16px;
      }

      .footer-top {
        gap: 20px;
      }

      .footer-brand {
        gap: 10px;
      }

      .footer-brand p {
        font-size: 13px;
      }

      .footer-column h3 {
        margin-bottom: 10px;
      }

      .footer-contact-card {
        gap: 9px;
      }

      .footer-cta {
        min-height: 42px;
        margin-top: 12px;
      }

      .footer-bottom {
        margin-top: 22px;
        padding-top: 14px;
      }
    }
  

    /* footer height final compact */
    .site-footer {
      padding: 26px 0 12px;
    }

    .footer-top {
      align-items: start;
      gap: 30px;
    }

    .footer-brand {
      gap: 9px;
    }

    .footer-brand p {
      max-width: 330px;
      font-size: 13px;
      line-height: 1.42;
    }

    .footer-column h3 {
      margin-bottom: 9px;
      font-size: 12px;
    }

    .footer-links {
      gap: 7px;
      margin-top: 9px;
    }

    .footer-links a {
      font-size: 12px;
    }

    .footer-contact-card {
      gap: 8px;
    }

    .footer-contact-item {
      gap: 3px;
    }

    .footer-contact-card span {
      font-size: 10px;
    }

    .footer-contact-card a {
      font-size: 16px;
      line-height: 1.12;
    }

    .footer-contact-card p {
      font-size: 12px;
      line-height: 1.28;
    }

    .footer-bottom {
      margin-top: 18px;
      padding-top: 12px;
      font-size: 11px;
    }

    @media (max-width: 700px) {
      .site-footer {
        padding: 24px 0 12px;
      }

      .footer-top {
        gap: 18px;
      }

      .footer-contact-card {
        gap: 8px;
      }

      .footer-bottom {
        margin-top: 18px;
      }
    }
  

    /* footer mobile clean version */
    @media (max-width: 700px) {
      .site-footer {
        padding: 22px 0 12px;
      }

      .site-footer::before {
        display: none;
      }

      .footer-top {
        grid-template-columns: 1fr;
        gap: 14px;
      }

      .footer-brand {
        gap: 8px;
      }

      .footer-logo {
        gap: 9px;
      }

      .footer-logo .brand-mark {
        width: 34px;
        height: 34px;
        border-radius: 12px;
      }

      .footer-logo strong {
        font-size: 18px;
      }

      .footer-logo span:last-child small {
        display: none;
      }

      .footer-brand p {
        display: none;
      }

      .footer-top > .footer-column:nth-child(2) {
        display: none;
      }

      .footer-column h3 {
        margin-bottom: 8px;
        font-size: 11px;
      }

      .footer-contact-card {
        display: grid;
        grid-template-columns: 1fr;
        gap: 7px;
      }

      .footer-contact-item {
        gap: 2px;
      }

      .footer-contact-item:nth-child(3) {
        display: none;
      }

      .footer-contact-card span {
        font-size: 10px;
      }

      .footer-contact-card a {
        font-size: 15px;
      }

      .footer-links {
        margin-top: 10px;
        gap: 0;
      }

      .footer-links a {
        font-size: 12px;
      }

      .footer-bottom {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        margin-top: 16px;
        padding-top: 12px;
        font-size: 11px;
      }
    }

    @media (max-width: 420px) {
      .footer-bottom {
        display: grid;
        gap: 8px;
      }
    }
  

    /* footer mobile layout polish */
    @media (max-width: 700px) {
      .footer-top {
        display: grid;
        grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
        gap: 16px;
        align-items: start;
      }

      .footer-top > .footer-column:nth-child(2) {
        display: none;
      }

      .footer-brand {
        min-width: 0;
      }

      .footer-logo {
        align-items: center;
      }

      .footer-column:nth-child(3) {
        min-width: 0;
        text-align: right;
      }

      .footer-column:nth-child(3) h3 {
        display: none;
      }

      .footer-contact-card {
        justify-items: end;
        gap: 9px;
      }

      .footer-contact-item {
        justify-items: end;
      }

      .footer-contact-card a {
        max-width: 100%;
        overflow-wrap: anywhere;
        text-align: right;
      }

      .footer-links {
        justify-items: end;
        margin-top: 11px;
      }

      .footer-bottom {
        grid-column: 1 / -1;
      }
    }

    @media (max-width: 430px) {
      .footer-top {
        grid-template-columns: 1fr;
        gap: 14px;
      }

      .footer-column:nth-child(3) {
        text-align: left;
      }

      .footer-contact-card,
      .footer-contact-item,
      .footer-links {
        justify-items: start;
      }

      .footer-contact-card a {
        text-align: left;
      }
    }


/* ===================== product.html / style 1 ===================== */
:root {
      --font-main: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      --page: #f4f8fb;
      --surface: #ffffff;
      --surface-soft: #eef5fa;
      --text: #081826;
      --text-soft: #31465a;
      --muted: #6d7f90;
      --line: rgba(122, 153, 181, 0.22);
      --blue: #006bb6;
      --blue-dark: #004d87;
      --cyan: #12a6d8;
      --green: #3bbf91;
      --radius-pill: 999px;
      --shadow-soft: 0 18px 50px rgba(8, 24, 38, 0.08);
      --shadow-card: 0 24px 70px rgba(8, 24, 38, 0.12);
      --container: 1240px;
      --header-height: 82px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: var(--font-main);
      color: var(--text);
      background: var(--page);
      -webkit-font-smoothing: antialiased;
      text-rendering: geometricPrecision;
    }
    a { color: inherit; text-decoration: none; }
    button, input, textarea { font: inherit; }
    img { max-width: 100%; }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 80;
      background: rgba(248, 251, 253, 0.78);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(22px) saturate(140%);
    }

    .header-inner {
      width: min(100% - 48px, var(--container));
      height: var(--header-height);
      margin: 0 auto;
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 230px;
    }

    .brand-mark {
      position: relative;
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      background:
        radial-gradient(circle at 32% 24%, rgba(255,255,255,.95), transparent 13%),
        linear-gradient(140deg, var(--blue) 0%, var(--cyan) 72%);
      box-shadow: 0 16px 34px rgba(0, 107, 182, 0.24);
      overflow: hidden;
      flex: 0 0 auto;
    }
    .brand-mark::before {
      content: "";
      position: absolute;
      width: 25px;
      height: 25px;
      border: 2px solid rgba(255,255,255,.78);
      border-radius: 54% 46% 58% 42%;
      transform: rotate(38deg);
    }
    .brand-mark::after {
      content: "";
      position: absolute;
      bottom: 8px;
      width: 24px;
      height: 7px;
      border-radius: 999px;
      background: rgba(255,255,255,.34);
    }
    .brand-text { display: grid; gap: 2px; }
    .brand-title { font-size: 18px; line-height: 1; font-weight: 800; letter-spacing: -.045em; }
    .brand-subtitle { font-size: 11px; line-height: 1.25; font-weight: 600; letter-spacing: .02em; color: var(--muted); }

    .main-nav {
      justify-self: center;
      display: inline-flex;
      align-items: center;
      gap: 4px;
      padding: 5px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: var(--radius-pill);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 28px rgba(8,24,38,.045);
    }
    .nav-link {
      display: inline-flex;
      align-items: center;
      min-height: 38px;
      padding: 0 14px;
      border-radius: var(--radius-pill);
      color: var(--text-soft);
      font-size: 14px;
      font-weight: 700;
      letter-spacing: -.01em;
      white-space: nowrap;
      transition: .18s ease;
    }
    .nav-link:hover, .nav-link.is-active { color: var(--text); background: var(--surface-soft); }

    .header-actions {
      justify-self: end;
      display: inline-flex;
      align-items: center;
      gap: 10px;
    }
    .phone-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 42px;
      padding: 0 14px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: var(--radius-pill);
      background: rgba(255,255,255,.72);
      color: var(--text);
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -.02em;
      white-space: nowrap;
      box-shadow: 0 10px 28px rgba(8,24,38,.045);
    }
    .phone-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(59,191,145,.13); }
    .btn-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 19px;
      border: 1px solid rgba(8,24,38,.08);
      border-radius: var(--radius-pill);
      background: var(--text);
      color: #fff;
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -.02em;
      cursor: pointer;
      box-shadow: 0 10px 24px rgba(8,24,38,.14);
      transition: .18s ease;
    }
    .btn-primary:hover { transform: translateY(-1px); background: var(--blue-dark); }

    .burger {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid rgba(122,153,181,.24);
      border-radius: 15px;
      background: rgba(255,255,255,.84);
      cursor: pointer;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 5px;
    }
    .burger span { width: 19px; height: 2px; border-radius: 999px; background: var(--text); transition: .2s ease; }
    .burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .burger.is-open span:nth-child(2) { opacity: 0; }
    .burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .mobile-menu {
      display: grid;
      grid-template-rows: 0fr;
      border-top: 1px solid transparent;
      background: rgba(248,251,253,.92);
      backdrop-filter: blur(22px);
      transition: grid-template-rows .28s ease, border-color .2s ease;
    }
    .mobile-menu.is-open { grid-template-rows: 1fr; border-top-color: var(--line); }
    .mobile-menu-clip { overflow: hidden; }
    .mobile-menu-inner { width: min(100% - 32px, var(--container)); margin: 0 auto; padding: 18px 0 22px; }
    .mobile-panel {
      padding: 10px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: 28px;
      background: rgba(255,255,255,.84);
      box-shadow: var(--shadow-soft);
    }
    .mobile-link {
      display: flex;
      align-items: center;
      min-height: 56px;
      padding: 0 14px;
      border-radius: 18px;
      color: var(--text);
      font-size: 18px;
      font-weight: 800;
      letter-spacing: -.035em;
    }
    .mobile-link:hover { background: var(--surface-soft); }

    .section-shell { width: min(100% - 48px, var(--container)); margin: 0 auto; }
    .section-kicker {
      display: inline-flex;
      margin-bottom: 16px;
      color: var(--blue);
      font-size: 13px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: .08em;
      text-transform: uppercase;
    }

    .page-hero {
      position: relative;
      overflow: hidden;
      padding: 74px 0 42px;
      color: #fff;
      background:
        linear-gradient(90deg, rgba(5,16,27,.94), rgba(5,16,27,.76) 55%, rgba(5,16,27,.68)),
        url("https://images.pexels.com/photos/30273087/pexels-photo-30273087.jpeg?auto=compress&cs=tinysrgb&w=1800") center/cover no-repeat;
    }
    .page-hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
      background-size: 120px 120px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.7), transparent 92%);
      pointer-events: none;
    }
    .page-hero-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
      gap: 42px;
      align-items: end;
    }
    .breadcrumbs {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 28px;
      color: rgba(232,241,249,.62);
      font-size: 13px;
      font-weight: 700;
    }
    .breadcrumbs a { color: rgba(232,241,249,.78); }
    .page-hero h1 {
      max-width: 820px;
      margin: 0;
      color: #fff;
      font-size: clamp(46px, 5vw, 72px);
      font-weight: 800;
      line-height: 1.02;
      letter-spacing: -.066em;
      text-wrap: balance;
    }
    .page-hero p {
      max-width: 720px;
      margin: 26px 0 0;
      color: rgba(232,241,249,.82);
      font-size: 19px;
      font-weight: 500;
      line-height: 1.55;
    }
    .hero-info-card {
      padding: 24px;
      border: 1px solid rgba(255,255,255,.14);
      border-radius: 28px;
      background: rgba(255,255,255,.1);
      backdrop-filter: blur(14px);
      box-shadow: 0 18px 42px rgba(0,0,0,.16);
    }
    .hero-info-card strong {
      display: block;
      margin-bottom: 8px;
      color: #fff;
      font-size: 20px;
      font-weight: 800;
      line-height: 1.15;
      letter-spacing: -.04em;
    }
    .hero-info-card span {
      color: rgba(232,241,249,.72);
      font-size: 14px;
      font-weight: 600;
      line-height: 1.45;
    }

    .category-nav-section {
      padding: 22px 0 0;
      background: #f6fafc;
    }
    .category-nav {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      padding: 10px;
      border: 1px solid rgba(122,153,181,.22);
      border-radius: 24px;
      background: rgba(255,255,255,.84);
      box-shadow: 0 12px 34px rgba(8,24,38,.055);
    }
    .category-nav a {
      display: inline-flex;
      min-height: 42px;
      align-items: center;
      justify-content: center;
      padding: 0 15px;
      border-radius: var(--radius-pill);
      color: var(--text-soft);
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -.01em;
      transition: .18s ease;
    }
    .category-nav a:hover { color: var(--text); background: var(--surface-soft); }

    .catalog-page-section {
      padding: 46px 0 60px;
      background:
        radial-gradient(circle at 15% 12%, rgba(0,107,182,.07), transparent 30%),
        linear-gradient(180deg, #f6fafc 0%, #eef5fa 100%);
    }
    .catalog-note {
      display: grid;
      grid-template-columns: auto minmax(0, 1fr);
      gap: 16px;
      align-items: center;
      margin-bottom: 18px;
      padding: 20px 22px;
      border: 1px solid rgba(0,107,182,.16);
      border-radius: 26px;
      background:
        radial-gradient(circle at 96% 18%, rgba(18,166,216,.12), transparent 30%),
        rgba(255,255,255,.86);
      box-shadow: 0 14px 36px rgba(8,24,38,.06);
    }

    .catalog-note-icon {
      display: inline-flex;
      width: 46px;
      height: 46px;
      align-items: center;
      justify-content: center;
      border-radius: 16px;
      background: rgba(0,107,182,.09);
      color: var(--blue-dark);
      font-size: 20px;
      font-weight: 800;
    }

    .catalog-note strong {
      display: block;
      margin-bottom: 5px;
      color: var(--text);
      font-size: 18px;
      font-weight: 800;
      line-height: 1.15;
      letter-spacing: -.035em;
    }

    .catalog-note p {
      margin: 0;
      color: var(--text-soft);
      font-size: 14px;
      font-weight: 560;
      line-height: 1.45;
    }

    .catalog-list {
      display: grid;
      gap: 18px;
    }
    .catalog-row {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, .82fr) minmax(320px, .68fr);
      gap: 18px;
      align-items: stretch;
      overflow: hidden;
      border: 1px solid rgba(122,153,181,.22);
      border-radius: 34px;
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 48px rgba(8,24,38,.07);
    }
    .catalog-row:nth-child(even) {
      grid-template-columns: minmax(320px, .68fr) minmax(0, .82fr);
    }
    .catalog-row:nth-child(even) .catalog-row-media { order: 1; }
    .catalog-row:nth-child(even) .catalog-row-content { order: 2; }
    .catalog-row-content {
      display: flex;
      min-height: 360px;
      flex-direction: column;
      padding: 34px;
    }
    .product-code {
      display: inline-flex;
      width: fit-content;
      margin-bottom: 16px;
      padding: 7px 10px;
      border-radius: var(--radius-pill);
      background: rgba(0,107,182,.08);
      color: var(--blue-dark);
      font-size: 11px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: .08em;
      text-transform: uppercase;
    }
    .catalog-row h2 {
      max-width: 620px;
      margin: 0;
      color: var(--text);
      font-size: clamp(30px, 3vw, 44px);
      font-weight: 800;
      line-height: 1.02;
      letter-spacing: -.06em;
      text-wrap: balance;
    }
    .catalog-row p {
      max-width: 660px;
      margin: 16px 0 0;
      color: var(--muted);
      font-size: 15px;
      font-weight: 560;
      line-height: 1.55;
    }
    .catalog-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 22px;
    }
    .catalog-tags span {
      display: inline-flex;
      min-height: 34px;
      align-items: center;
      padding: 0 12px;
      border: 1px solid rgba(122,153,181,.22);
      border-radius: var(--radius-pill);
      background: rgba(255,255,255,.72);
      color: var(--text-soft);
      font-size: 12px;
      font-weight: 800;
    }
    .catalog-row-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: auto;
      padding-top: 26px;
    }
    .catalog-btn {
      display: inline-flex;
      min-height: 48px;
      align-items: center;
      justify-content: center;
      padding: 0 20px;
      border-radius: var(--radius-pill);
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -.01em;
      transition: .18s ease;
    }
    .catalog-btn-dark { background: var(--text); color: #fff; }
    .catalog-btn-dark:hover { background: var(--blue-dark); transform: translateY(-1px); }
    .catalog-btn-light {
      border: 1px solid rgba(122,153,181,.26);
      background: rgba(255,255,255,.72);
      color: var(--text);
    }
    .catalog-btn-light:hover { background: #fff; transform: translateY(-1px); }

    .catalog-row-media {
      position: relative;
      min-height: 360px;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      background:
        radial-gradient(circle at 50% 30%, rgba(255,255,255,.96), transparent 35%),
        linear-gradient(180deg, #edf6fb 0%, #dfeaf2 100%);
    }
    .catalog-row-media::after {
      content: "";
      position: absolute;
      left: 16%;
      right: 16%;
      bottom: 50px;
      height: 28px;
      border-radius: 50%;
      background: rgba(8,24,38,.13);
      filter: blur(10px);
    }
    .catalog-row-media img {
      position: relative;
      z-index: 1;
      width: 112%;
      max-width: none;
      height: 330px;
      object-fit: contain;
      filter: drop-shadow(0 22px 24px rgba(8,24,38,.14));
      transform: scale(1.04);
    }

    .spec-section {
      padding: 58px 0;
      background: #fff;
    }
    .spec-layout {
      display: grid;
      grid-template-columns: minmax(280px, .78fr) minmax(0, 1.22fr);
      gap: 18px;
      align-items: stretch;
    }
    .spec-intro {
      padding: 32px;
      border-radius: 32px;
      color: #fff;
      background:
        radial-gradient(circle at 16% 10%, rgba(18,166,216,.18), transparent 34%),
        linear-gradient(145deg, #081826 0%, #004d87 100%);
      box-shadow: 0 24px 64px rgba(8,24,38,.16);
    }
    .spec-intro .section-kicker { color: rgba(180,225,255,.92); }
    .spec-intro h2 {
      margin: 0;
      font-size: clamp(30px, 3vw, 46px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -.06em;
      text-wrap: balance;
    }
    .spec-intro p {
      margin: 18px 0 0;
      color: rgba(232,241,249,.76);
      font-size: 15px;
      font-weight: 500;
      line-height: 1.55;
    }
    .spec-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }
    .spec-card {
      padding: 24px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: 28px;
      background:
        radial-gradient(circle at 92% 12%, rgba(0,107,182,.09), transparent 32%),
        linear-gradient(145deg, rgba(248,251,253,.98), rgba(238,245,250,.9));
      box-shadow: 0 16px 38px rgba(8,24,38,.06);
    }
    .spec-card span {
      display: inline-flex;
      width: 38px;
      height: 38px;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
      border-radius: 14px;
      background: #fff;
      color: var(--blue-dark);
      font-size: 12px;
      font-weight: 800;
      box-shadow: 0 10px 24px rgba(8,24,38,.07);
    }
    .spec-card h3 {
      margin: 0;
      color: var(--text);
      font-size: 21px;
      font-weight: 800;
      line-height: 1.08;
      letter-spacing: -.045em;
    }
    .spec-card p {
      margin: 12px 0 0;
      color: var(--muted);
      font-size: 14px;
      font-weight: 560;
      line-height: 1.48;
    }

    .cta-section {
      padding: 50px 0 62px;
      background:
        radial-gradient(circle at 14% 18%, rgba(0,107,182,.08), transparent 30%),
        linear-gradient(180deg, #f8fbfd 0%, #eef5fa 100%);
    }
    .cta-panel {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      padding: 34px;
      border-radius: 34px;
      color: #fff;
      background:
        radial-gradient(circle at 12% 14%, rgba(18,166,216,.24), transparent 34%),
        linear-gradient(145deg, #081826 0%, #004d87 100%);
      box-shadow: 0 24px 64px rgba(8,24,38,.16);
    }
    .cta-panel h2 {
      margin: 0;
      font-size: clamp(30px, 3vw, 46px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -.06em;
    }
    .cta-panel p {
      max-width: 720px;
      margin: 14px 0 0;
      color: rgba(232,241,249,.76);
      font-size: 15px;
      line-height: 1.5;
      font-weight: 500;
    }
    .cta-panel .btn-primary {
      min-height: 52px;
      background: #fff;
      color: var(--text);
      box-shadow: none;
      white-space: nowrap;
    }

    .site-footer {
      position: relative;
      overflow: hidden;
      padding: 26px 0 12px;
      color: #fff;
      background:
        radial-gradient(circle at 12% 18%, rgba(18,166,216,.18), transparent 32%),
        linear-gradient(145deg, #07121e 0%, #08243a 52%, #004d87 100%);
    }
    .footer-shell { position: relative; z-index: 1; width: min(100% - 48px, var(--container)); margin: 0 auto; }
    .footer-top {
      display: grid;
      grid-template-columns: minmax(260px, 1.1fr) minmax(130px, .45fr) minmax(240px, .8fr);
      gap: 30px;
      align-items: start;
    }
    .footer-brand { display: grid; gap: 9px; max-width: 360px; }
    .footer-logo { display: inline-flex; align-items: center; gap: 10px; width: fit-content; }
    .footer-logo .brand-mark { width: 38px; height: 38px; border-radius: 13px; box-shadow: none; }
    .footer-logo strong { display: block; color: #fff; font-size: 20px; font-weight: 800; line-height: 1; letter-spacing: -.045em; }
    .footer-logo span:last-child small { display: block; margin-top: 4px; color: rgba(232,241,249,.62); font-size: 11px; font-weight: 650; line-height: 1.2; }
    .footer-brand p { max-width: 330px; margin: 0; color: rgba(232,241,249,.72); font-size: 13px; font-weight: 500; line-height: 1.42; }
    .footer-column h3 { margin: 0 0 9px; color: #fff; font-size: 12px; font-weight: 800; line-height: 1; letter-spacing: .08em; text-transform: uppercase; }
    .footer-links { display: grid; gap: 7px; margin-top: 9px; }
    .footer-links a { width: fit-content; color: rgba(232,241,249,.72); font-size: 12px; font-weight: 650; line-height: 1.2; }
    .footer-contact-card { display: grid; gap: 8px; }
    .footer-contact-item { display: grid; gap: 3px; }
    .footer-contact-card span { color: rgba(232,241,249,.58); font-size: 10px; font-weight: 800; line-height: 1; letter-spacing: .08em; text-transform: uppercase; }
    .footer-contact-card a, .footer-contact-card p { margin: 0; color: #fff; font-size: 16px; font-weight: 800; line-height: 1.12; letter-spacing: -.03em; }
    .footer-contact-card p { font-size: 12px; font-weight: 650; color: rgba(255,255,255,.86); line-height: 1.28; }
    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      margin-top: 18px;
      padding-top: 12px;
      border-top: 1px solid rgba(255,255,255,.12);
      color: rgba(232,241,249,.56);
      font-size: 11px;
      font-weight: 600;
      line-height: 1.35;
    }
    .footer-bottom a { color: rgba(232,241,249,.72); font-weight: 750; }

    @media (max-width: 1040px) {
      :root { --header-height: 76px; }
      .header-inner { width: min(100% - 32px, var(--container)); gap: 16px; }
      .brand { min-width: 185px; }
      .brand-subtitle { display: none; }
      .main-nav { display: none; }
      .header-actions .btn-primary { display: none; }
      .burger { display: inline-flex; }
      .page-hero-inner, .spec-layout, .cta-panel { grid-template-columns: 1fr; }
      .catalog-row, .catalog-row:nth-child(even) { grid-template-columns: 1fr; }
      .catalog-row:nth-child(even) .catalog-row-media, .catalog-row:nth-child(even) .catalog-row-content { order: initial; }
      .catalog-row-media { min-height: 300px; }
      .catalog-row-media img { height: 270px; }
      .footer-top { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 700px) {
      :root { --header-height: 68px; }
      .header-inner, .section-shell, .footer-shell, .mobile-menu-inner { width: min(100% - 24px, var(--container)); }
      .brand { min-width: 0; gap: 10px; }
      .brand-mark { width: 42px; height: 42px; border-radius: 15px; }
      .brand-title { font-size: 16px; }
      .phone-chip { display: none; }
      .page-hero { padding: 48px 0 30px; }
      .breadcrumbs { margin-bottom: 22px; font-size: 12px; }
      .page-hero h1 { font-size: clamp(36px, 11vw, 50px); line-height: 1.05; }
      .page-hero p { margin-top: 18px; font-size: 15px; }
      .hero-info-card { padding: 18px; border-radius: 22px; }
      .category-nav-section { padding-top: 14px; }
      .category-nav { gap: 6px; padding: 8px; border-radius: 20px; overflow-x: auto; flex-wrap: nowrap; }
      .category-nav a { min-height: 38px; padding: 0 12px; font-size: 12px; white-space: nowrap; }
      .catalog-page-section { padding: 30px 0 38px; }
      .catalog-list { gap: 12px; }
      .catalog-row { border-radius: 26px; }
      .catalog-row-content { min-height: auto; padding: 22px; }
      .catalog-row h2 { font-size: clamp(28px, 8vw, 36px); }
      .catalog-row p { font-size: 13px; line-height: 1.45; }
      .catalog-tags { margin-top: 16px; gap: 6px; }
      .catalog-tags span { min-height: 30px; padding: 0 10px; font-size: 11px; }
      .catalog-row-actions { padding-top: 20px; display: grid; }
      .catalog-btn { width: 100%; min-height: 46px; }
      .catalog-row-media { min-height: 220px; }
      .catalog-row-media img { height: 206px; width: 124%; }
      .spec-section { padding: 38px 0; }
      .spec-intro { padding: 22px 18px; border-radius: 24px; }
      .spec-intro h2 { font-size: 28px; line-height: 1.04; }
      .spec-intro p { font-size: 14px; line-height: 1.45; }
      .spec-grid { grid-template-columns: 1fr; gap: 10px; }
      .spec-card { padding: 20px; border-radius: 22px; }
      .spec-card h3 { font-size: 19px; }
      .cta-section { padding: 34px 0 40px; }
      .cta-panel { padding: 24px 18px; border-radius: 24px; }
      .cta-panel h2 { font-size: clamp(28px, 8vw, 36px); }
      .cta-panel p { font-size: 14px; }
      .cta-panel .btn-primary { width: 100%; }
      .site-footer { padding: 22px 0 12px; }
      .footer-top { grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); gap: 16px; align-items: start; }
      .footer-brand p, .footer-top > .footer-column:nth-child(2), .footer-contact-item:nth-child(3), .footer-logo span:last-child small { display: none; }
      .footer-logo .brand-mark { width: 34px; height: 34px; border-radius: 12px; }
      .footer-logo strong { font-size: 18px; }
      .footer-column:nth-child(3) { text-align: right; }
      .footer-column:nth-child(3) h3 { display: none; }
      .footer-contact-card, .footer-contact-item, .footer-links { justify-items: end; }
      .footer-contact-card { gap: 9px; }
      .footer-contact-card a { max-width: 100%; overflow-wrap: anywhere; text-align: right; font-size: 15px; }
      .footer-links { margin-top: 11px; }
      .footer-bottom { display: flex; justify-content: space-between; gap: 12px; margin-top: 16px; padding-top: 12px; font-size: 11px; }
    }

    @media (max-width: 430px) {
      .footer-top { grid-template-columns: 1fr; gap: 14px; }
      .footer-column:nth-child(3) { text-align: left; }
      .footer-contact-card, .footer-contact-item, .footer-links { justify-items: start; }
      .footer-contact-card a { text-align: left; }
      .footer-bottom { display: grid; gap: 8px; }
    }

    /* mobile product cards polish */
    @media (max-width: 700px) {
      .catalog-page-section {
        padding-top: 22px;
      }

      .catalog-list {
        gap: 14px;
      }

      .catalog-row,
      .catalog-row:nth-child(even) {
        display: grid;
        grid-template-columns: 1fr;
        overflow: hidden;
        border-radius: 24px;
      }

      .catalog-row-media,
      .catalog-row:nth-child(even) .catalog-row-media {
        order: 1;
        min-height: 210px;
        border-radius: 0;
      }

      .catalog-row-content,
      .catalog-row:nth-child(even) .catalog-row-content {
        order: 2;
        min-height: auto;
        padding: 20px 18px 18px;
      }

      .catalog-row-media::after {
        bottom: 28px;
        height: 20px;
      }

      .catalog-row-media img {
        width: 112%;
        height: 190px;
        transform: scale(1.02);
      }

      .catalog-row h2 {
        font-size: clamp(26px, 8vw, 34px);
        line-height: 1.05;
        letter-spacing: -0.055em;
      }

      .catalog-row p {
        margin-top: 12px;
        font-size: 13px;
        line-height: 1.45;
      }

      .catalog-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
        margin-top: 14px;
      }

      .catalog-tags span {
        min-height: 28px;
        padding: 0 9px;
        font-size: 10px;
        line-height: 1;
      }

      .catalog-row-actions {
        display: grid;
        grid-template-columns: 1fr;
        gap: 8px;
        margin-top: 18px;
        padding-top: 0;
      }

      .catalog-btn {
        width: 100%;
        min-height: 46px;
        border-radius: 999px;
        font-size: 13px;
      }
    }

    @media (max-width: 420px) {
      .catalog-note {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-bottom: 14px;
        padding: 16px 14px;
        border-radius: 20px;
      }

      .catalog-note-icon {
        width: 36px;
        height: 36px;
        border-radius: 12px;
        font-size: 16px;
      }

      .catalog-note strong {
        font-size: 16px;
      }

      .catalog-note p {
        font-size: 12px;
      }

      .catalog-row-media {
        min-height: 190px;
      }

      .catalog-row-media img {
        height: 174px;
      }

      .catalog-row-content {
        padding: 18px 16px 16px;
      }
    }
  
    
    /* spec cards mobile 2 columns */
    @media (max-width: 700px) {
      .spec-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 9px;
      }

      .spec-card {
        padding: 16px 12px;
        border-radius: 18px;
      }

      .spec-card span {
        width: 30px;
        height: 30px;
        margin-bottom: 12px;
        border-radius: 10px;
        font-size: 11px;
      }

      .spec-card h3 {
        font-size: 15px;
        line-height: 1.1;
        letter-spacing: -0.035em;
      }

      .spec-card p {
        margin-top: 8px;
        font-size: 11px;
        line-height: 1.35;
      }
    }

    @media (max-width: 380px) {
      .spec-card {
        padding: 14px 10px;
      }

      .spec-card h3 {
        font-size: 14px;
      }

      .spec-card p {
        font-size: 10.5px;
      }
    }


/* ===================== projects.html / style 1 ===================== */
:root {
      --font-main: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      --page: #f4f8fb;
      --surface: #ffffff;
      --surface-soft: #eef5fa;
      --text: #081826;
      --text-soft: #31465a;
      --muted: #6d7f90;
      --line: rgba(122, 153, 181, 0.22);
      --blue: #006bb6;
      --blue-dark: #004d87;
      --cyan: #12a6d8;
      --green: #3bbf91;
      --radius-pill: 999px;
      --shadow-soft: 0 18px 50px rgba(8, 24, 38, 0.08);
      --shadow-card: 0 24px 70px rgba(8, 24, 38, 0.12);
      --container: 1240px;
      --header-height: 82px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: var(--font-main);
      color: var(--text);
      background: var(--page);
      -webkit-font-smoothing: antialiased;
      text-rendering: geometricPrecision;
    }
    a { color: inherit; text-decoration: none; }
    button { font: inherit; }
    img { max-width: 100%; display: block; }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 80;
      background: rgba(248, 251, 253, 0.78);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(22px) saturate(140%);
    }

    .header-inner {
      width: min(100% - 48px, var(--container));
      height: var(--header-height);
      margin: 0 auto;
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 230px;
    }

    .brand-mark {
      position: relative;
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      background:
        radial-gradient(circle at 32% 24%, rgba(255,255,255,.95), transparent 13%),
        linear-gradient(140deg, var(--blue) 0%, var(--cyan) 72%);
      box-shadow: 0 16px 34px rgba(0, 107, 182, 0.24);
      overflow: hidden;
      flex: 0 0 auto;
    }
    .brand-mark::before {
      content: "";
      position: absolute;
      width: 25px;
      height: 25px;
      border: 2px solid rgba(255,255,255,.78);
      border-radius: 54% 46% 58% 42%;
      transform: rotate(38deg);
    }
    .brand-mark::after {
      content: "";
      position: absolute;
      bottom: 8px;
      width: 24px;
      height: 7px;
      border-radius: 999px;
      background: rgba(255,255,255,.34);
    }

    .brand-text { display: grid; gap: 2px; }
    .brand-title { font-size: 18px; line-height: 1; font-weight: 800; letter-spacing: -.045em; }
    .brand-subtitle { font-size: 11px; line-height: 1.25; font-weight: 600; letter-spacing: .02em; color: var(--muted); }

    .main-nav {
      justify-self: center;
      display: inline-flex;
      align-items: center;
      gap: 4px;
      padding: 5px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: var(--radius-pill);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 28px rgba(8,24,38,.045);
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      min-height: 38px;
      padding: 0 14px;
      border-radius: var(--radius-pill);
      color: var(--text-soft);
      font-size: 14px;
      font-weight: 700;
      letter-spacing: -.01em;
      white-space: nowrap;
      transition: .18s ease;
    }
    .nav-link:hover,
    .nav-link.is-active { color: var(--text); background: var(--surface-soft); }

    .header-actions {
      justify-self: end;
      display: inline-flex;
      align-items: center;
      gap: 10px;
    }
    .phone-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 42px;
      padding: 0 14px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: var(--radius-pill);
      background: rgba(255,255,255,.72);
      color: var(--text);
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -.02em;
      white-space: nowrap;
      box-shadow: 0 10px 28px rgba(8,24,38,.045);
    }
    .phone-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(59,191,145,.13); }
    .btn-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 19px;
      border: 1px solid rgba(8,24,38,.08);
      border-radius: var(--radius-pill);
      background: var(--text);
      color: #fff;
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -.02em;
      cursor: pointer;
      box-shadow: 0 10px 24px rgba(8,24,38,.14);
      transition: .18s ease;
    }
    .btn-primary:hover { transform: translateY(-1px); background: var(--blue-dark); }

    .burger {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid rgba(122,153,181,.24);
      border-radius: 15px;
      background: rgba(255,255,255,.84);
      cursor: pointer;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 5px;
    }
    .burger span { width: 19px; height: 2px; border-radius: 999px; background: var(--text); transition: .2s ease; }
    .burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .burger.is-open span:nth-child(2) { opacity: 0; }
    .burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .mobile-menu {
      display: grid;
      grid-template-rows: 0fr;
      border-top: 1px solid transparent;
      background: rgba(248,251,253,.92);
      backdrop-filter: blur(22px);
      transition: grid-template-rows .28s ease, border-color .2s ease;
    }
    .mobile-menu.is-open { grid-template-rows: 1fr; border-top-color: var(--line); }
    .mobile-menu-clip { overflow: hidden; }
    .mobile-menu-inner { width: min(100% - 32px, var(--container)); margin: 0 auto; padding: 18px 0 22px; }
    .mobile-panel {
      padding: 10px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: 28px;
      background: rgba(255,255,255,.84);
      box-shadow: var(--shadow-soft);
    }
    .mobile-link {
      display: flex;
      align-items: center;
      min-height: 56px;
      padding: 0 14px;
      border-radius: 18px;
      color: var(--text);
      font-size: 18px;
      font-weight: 800;
      letter-spacing: -.035em;
    }
    .mobile-link:hover { background: var(--surface-soft); }

    .section-shell { width: min(100% - 48px, var(--container)); margin: 0 auto; }
    .section-kicker {
      display: inline-flex;
      margin-bottom: 16px;
      color: var(--blue);
      font-size: 13px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: .08em;
      text-transform: uppercase;
    }

    .page-hero {
      position: relative;
      overflow: hidden;
      padding: 74px 0 44px;
      color: #fff;
      background:
        linear-gradient(90deg, rgba(5,16,27,.94), rgba(5,16,27,.76) 55%, rgba(5,16,27,.68)),
        url("https://images.pexels.com/photos/30273087/pexels-photo-30273087.jpeg?auto=compress&cs=tinysrgb&w=1800") center/cover no-repeat;
    }
    .page-hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
      background-size: 120px 120px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.7), transparent 92%);
      pointer-events: none;
    }
    .page-hero-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
      gap: 42px;
      align-items: end;
    }
    .breadcrumbs {
      position: relative;
      z-index: 1;
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 28px;
      color: rgba(232,241,249,.62);
      font-size: 13px;
      font-weight: 700;
    }
    .breadcrumbs a { color: rgba(232,241,249,.78); }
    .page-hero h1 {
      max-width: 850px;
      margin: 0;
      color: #fff;
      font-size: clamp(46px, 5vw, 72px);
      font-weight: 800;
      line-height: 1.02;
      letter-spacing: -.066em;
      text-wrap: balance;
    }
    .page-hero p {
      max-width: 720px;
      margin: 26px 0 0;
      color: rgba(232,241,249,.82);
      font-size: 19px;
      font-weight: 500;
      line-height: 1.55;
    }
    .hero-info-card {
      padding: 24px;
      border: 1px solid rgba(255,255,255,.14);
      border-radius: 28px;
      background: rgba(255,255,255,.1);
      backdrop-filter: blur(14px);
      box-shadow: 0 18px 42px rgba(0,0,0,.16);
    }
    .hero-info-card strong {
      display: block;
      margin-bottom: 8px;
      color: #fff;
      font-size: 20px;
      font-weight: 800;
      line-height: 1.15;
      letter-spacing: -.04em;
    }
    .hero-info-card span {
      color: rgba(232,241,249,.72);
      font-size: 14px;
      font-weight: 600;
      line-height: 1.45;
    }

    .filters-section {
      padding: 24px 0 0;
      background: #f6fafc;
    }
    .project-filters {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      padding: 10px;
      border: 1px solid rgba(122,153,181,.22);
      border-radius: 24px;
      background: rgba(255,255,255,.84);
      box-shadow: 0 12px 34px rgba(8,24,38,.055);
    }
    .project-filters button {
      display: inline-flex;
      min-height: 42px;
      align-items: center;
      justify-content: center;
      padding: 0 15px;
      border: 0;
      border-radius: var(--radius-pill);
      background: transparent;
      color: var(--text-soft);
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -.01em;
      cursor: pointer;
      transition: .18s ease;
    }
    .project-filters button:hover,
    .project-filters button.is-active { color: var(--text); background: var(--surface-soft); }

    .gallery-section {
      padding: 44px 0 58px;
      background:
        radial-gradient(circle at 15% 12%, rgba(0,107,182,.07), transparent 30%),
        linear-gradient(180deg, #f6fafc 0%, #eef5fa 100%);
    }
    .gallery-head {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
      gap: 32px;
      align-items: end;
      margin-bottom: 30px;
    }
    .gallery-head h2 {
      max-width: 760px;
      margin: 0;
      color: var(--text);
      font-size: clamp(34px, 3.4vw, 52px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -.06em;
      text-wrap: balance;
    }
    .gallery-head p {
      margin: 0;
      color: var(--text-soft);
      font-size: 17px;
      font-weight: 500;
      line-height: 1.55;
    }

    .projects-masonry {
      display: grid;
      grid-template-columns: repeat(12, minmax(0, 1fr));
      grid-auto-rows: 210px;
      gap: 14px;
    }
    .project-card {
      position: relative;
      display: flex;
      overflow: hidden;
      border-radius: 30px;
      background: #07121e;
      box-shadow: 0 18px 48px rgba(8,24,38,.11);
      isolation: isolate;
      transition: transform .22s ease, box-shadow .22s ease;
    }
    .project-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 26px 64px rgba(8,24,38,.16);
    }
    .project-card-large { grid-column: span 7; grid-row: span 2; }
    .project-card-wide { grid-column: span 5; grid-row: span 1; }
    .project-card-small { grid-column: span 4; grid-row: span 1; }
    .project-card-tall { grid-column: span 4; grid-row: span 2; }
    .project-card-half { grid-column: span 6; grid-row: span 1; }
    .project-card img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .35s ease;
    }
    .project-card:hover img { transform: scale(1.04); }
    .project-card::after {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 1;
      background:
        linear-gradient(180deg, rgba(7,18,30,.06), rgba(7,18,30,.84)),
        linear-gradient(90deg, rgba(7,18,30,.58), rgba(7,18,30,.08));
      pointer-events: none;
    }
    .project-card-content {
      position: relative;
      z-index: 2;
      display: flex;
      width: 100%;
      flex-direction: column;
      justify-content: flex-end;
      padding: 24px;
      color: #fff;
    }
    .project-card-large .project-card-content { max-width: 540px; padding: 34px; }
    .project-tag {
      display: inline-flex;
      width: fit-content;
      margin-bottom: 12px;
      padding: 7px 10px;
      border: 1px solid rgba(255,255,255,.18);
      border-radius: var(--radius-pill);
      background: rgba(255,255,255,.12);
      color: rgba(232,241,249,.92);
      font-size: 11px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: .08em;
      text-transform: uppercase;
      backdrop-filter: blur(10px);
    }
    .project-card h3 {
      margin: 0;
      color: #fff;
      font-size: 23px;
      font-weight: 800;
      line-height: 1.08;
      letter-spacing: -.045em;
      text-wrap: balance;
    }
    .project-card-large h3 {
      font-size: clamp(30px, 3vw, 44px);
      line-height: 1;
      letter-spacing: -.06em;
    }
    .project-card p {
      max-width: 440px;
      margin: 12px 0 0;
      color: rgba(232,241,249,.78);
      font-size: 14px;
      font-weight: 600;
      line-height: 1.45;
    }
    .play-mark {
      position: absolute;
      top: 22px;
      right: 22px;
      z-index: 3;
      display: inline-flex;
      width: 48px;
      height: 48px;
      align-items: center;
      justify-content: center;
      border: 1px solid rgba(255,255,255,.24);
      border-radius: 50%;
      background: rgba(255,255,255,.16);
      color: #fff;
      font-size: 16px;
      backdrop-filter: blur(10px);
    }

    .video-section {
      padding: 58px 0;
      background: #fff;
    }
    .video-layout {
      display: grid;
      grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr);
      gap: 18px;
      align-items: stretch;
    }
    .video-intro {
      padding: 32px;
      border-radius: 32px;
      color: #fff;
      background:
        radial-gradient(circle at 16% 10%, rgba(18,166,216,.18), transparent 34%),
        linear-gradient(145deg, #081826 0%, #004d87 100%);
      box-shadow: 0 24px 64px rgba(8,24,38,.16);
    }
    .video-intro .section-kicker { color: rgba(180,225,255,.92); }
    .video-intro h2 {
      margin: 0;
      font-size: clamp(30px, 3vw, 46px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -.06em;
      text-wrap: balance;
    }
    .video-intro p {
      margin: 18px 0 0;
      color: rgba(232,241,249,.76);
      font-size: 15px;
      font-weight: 500;
      line-height: 1.55;
    }
    .video-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }
    .video-card {
      position: relative;
      min-height: 280px;
      overflow: hidden;
      border-radius: 30px;
      background: #07121e;
      box-shadow: 0 18px 48px rgba(8,24,38,.11);
    }
    .video-card img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .video-card::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(7,18,30,.06), rgba(7,18,30,.82));
    }
    .video-card-content {
      position: relative;
      z-index: 2;
      display: flex;
      height: 100%;
      flex-direction: column;
      justify-content: flex-end;
      padding: 24px;
      color: #fff;
    }
    .video-card h3 {
      margin: 0;
      font-size: 23px;
      font-weight: 800;
      line-height: 1.08;
      letter-spacing: -.045em;
    }
    .video-card p {
      margin: 10px 0 0;
      color: rgba(232,241,249,.78);
      font-size: 14px;
      font-weight: 600;
      line-height: 1.45;
    }

    .process-section {
      padding: 58px 0;
      background:
        radial-gradient(circle at 14% 18%, rgba(0,107,182,.08), transparent 30%),
        linear-gradient(180deg, #f8fbfd 0%, #eef5fa 100%);
    }
    .process-panel {
      display: grid;
      grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
      gap: 18px;
      align-items: stretch;
    }
    .process-intro {
      padding: 32px;
      border-radius: 32px;
      background: #fff;
      border: 1px solid rgba(122,153,181,.2);
      box-shadow: 0 16px 38px rgba(8,24,38,.06);
    }
    .process-intro h2 {
      margin: 0;
      font-size: clamp(30px, 3vw, 46px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -.06em;
    }
    .process-intro p {
      margin: 18px 0 0;
      color: var(--muted);
      font-size: 15px;
      font-weight: 560;
      line-height: 1.55;
    }
    .process-grid {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 10px;
    }
    .process-step {
      padding: 18px 14px;
      border-radius: 22px;
      background: #fff;
      border: 1px solid rgba(122,153,181,.2);
      box-shadow: 0 12px 30px rgba(8,24,38,.055);
    }
    .process-step span {
      display: inline-flex;
      width: 34px;
      height: 34px;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
      border-radius: 12px;
      background: rgba(0,107,182,.08);
      color: var(--blue-dark);
      font-size: 12px;
      font-weight: 800;
    }
    .process-step strong {
      display: block;
      color: var(--text);
      font-size: 15px;
      font-weight: 800;
      line-height: 1.12;
      letter-spacing: -.03em;
    }

    .cta-section {
      padding: 50px 0 62px;
      background: #fff;
    }
    .cta-panel {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      padding: 34px;
      border-radius: 34px;
      color: #fff;
      background:
        radial-gradient(circle at 12% 14%, rgba(18,166,216,.24), transparent 34%),
        linear-gradient(145deg, #081826 0%, #004d87 100%);
      box-shadow: 0 24px 64px rgba(8,24,38,.16);
    }
    .cta-panel h2 {
      margin: 0;
      font-size: clamp(30px, 3vw, 46px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -.06em;
    }
    .cta-panel p {
      max-width: 720px;
      margin: 14px 0 0;
      color: rgba(232,241,249,.76);
      font-size: 15px;
      line-height: 1.5;
      font-weight: 500;
    }
    .cta-panel .btn-primary {
      min-height: 52px;
      background: #fff;
      color: var(--text);
      box-shadow: none;
      white-space: nowrap;
    }

    .site-footer {
      position: relative;
      overflow: hidden;
      padding: 26px 0 12px;
      color: #fff;
      background:
        radial-gradient(circle at 12% 18%, rgba(18,166,216,.18), transparent 32%),
        linear-gradient(145deg, #07121e 0%, #08243a 52%, #004d87 100%);
    }
    .footer-shell { position: relative; z-index: 1; width: min(100% - 48px, var(--container)); margin: 0 auto; }
    .footer-top {
      display: grid;
      grid-template-columns: minmax(260px, 1.1fr) minmax(130px, .45fr) minmax(240px, .8fr);
      gap: 30px;
      align-items: start;
    }
    .footer-brand { display: grid; gap: 9px; max-width: 360px; }
    .footer-logo { display: inline-flex; align-items: center; gap: 10px; width: fit-content; }
    .footer-logo .brand-mark { width: 38px; height: 38px; border-radius: 13px; box-shadow: none; }
    .footer-logo strong { display: block; color: #fff; font-size: 20px; font-weight: 800; line-height: 1; letter-spacing: -.045em; }
    .footer-logo span:last-child small { display: block; margin-top: 4px; color: rgba(232,241,249,.62); font-size: 11px; font-weight: 650; line-height: 1.2; }
    .footer-brand p { max-width: 330px; margin: 0; color: rgba(232,241,249,.72); font-size: 13px; font-weight: 500; line-height: 1.42; }
    .footer-column h3 { margin: 0 0 9px; color: #fff; font-size: 12px; font-weight: 800; line-height: 1; letter-spacing: .08em; text-transform: uppercase; }
    .footer-links { display: grid; gap: 7px; margin-top: 9px; }
    .footer-links a { width: fit-content; color: rgba(232,241,249,.72); font-size: 12px; font-weight: 650; line-height: 1.2; }
    .footer-contact-card { display: grid; gap: 8px; }
    .footer-contact-item { display: grid; gap: 3px; }
    .footer-contact-card span { color: rgba(232,241,249,.58); font-size: 10px; font-weight: 800; line-height: 1; letter-spacing: .08em; text-transform: uppercase; }
    .footer-contact-card a, .footer-contact-card p { margin: 0; color: #fff; font-size: 16px; font-weight: 800; line-height: 1.12; letter-spacing: -.03em; }
    .footer-contact-card p { font-size: 12px; font-weight: 650; color: rgba(255,255,255,.86); line-height: 1.28; }
    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      margin-top: 18px;
      padding-top: 12px;
      border-top: 1px solid rgba(255,255,255,.12);
      color: rgba(232,241,249,.56);
      font-size: 11px;
      font-weight: 600;
      line-height: 1.35;
    }
    .footer-bottom a { color: rgba(232,241,249,.72); font-weight: 750; }

    @media (max-width: 1040px) {
      :root { --header-height: 76px; }
      .header-inner { width: min(100% - 32px, var(--container)); gap: 16px; }
      .brand { min-width: 185px; }
      .brand-subtitle { display: none; }
      .main-nav { display: none; }
      .header-actions .btn-primary { display: none; }
      .burger { display: inline-flex; }
      .page-hero-inner,
      .video-layout,
      .process-panel,
      .cta-panel { grid-template-columns: 1fr; }
      .gallery-head { grid-template-columns: 1fr; }
      .projects-masonry { grid-template-columns: repeat(6, minmax(0, 1fr)); }
      .project-card-large,
      .project-card-wide,
      .project-card-small,
      .project-card-tall,
      .project-card-half { grid-column: span 3; grid-row: span 1; }
      .project-card-large { grid-column: span 6; grid-row: span 2; }
      .process-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
      .footer-top { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 700px) {
      :root { --header-height: 68px; }
      .header-inner, .section-shell, .footer-shell, .mobile-menu-inner { width: min(100% - 24px, var(--container)); }
      .brand { min-width: 0; gap: 10px; }
      .brand-mark { width: 42px; height: 42px; border-radius: 15px; }
      .brand-title { font-size: 16px; }
      .phone-chip { display: none; }
      .page-hero { padding: 48px 0 30px; }
      .breadcrumbs { margin-bottom: 22px; font-size: 12px; }
      .page-hero h1 { font-size: clamp(36px, 11vw, 50px); line-height: 1.05; }
      .page-hero p { margin-top: 18px; font-size: 15px; }
      .hero-info-card { padding: 18px; border-radius: 22px; }
      .filters-section { padding-top: 14px; }
      .project-filters { gap: 6px; padding: 8px; border-radius: 20px; overflow-x: auto; flex-wrap: nowrap; }
      .project-filters button { min-height: 38px; padding: 0 12px; font-size: 12px; white-space: nowrap; }
      .gallery-section { padding: 30px 0 38px; }
      .gallery-head { gap: 14px; margin-bottom: 20px; }
      .gallery-head h2 { font-size: clamp(30px, 9vw, 40px); line-height: 1.04; }
      .gallery-head p { font-size: 14px; line-height: 1.45; }
      .projects-masonry { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: auto; gap: 10px; }
      .project-card,
      .project-card-large,
      .project-card-wide,
      .project-card-small,
      .project-card-tall,
      .project-card-half { grid-column: auto; grid-row: auto; height: 154px; min-height: 0; border-radius: 20px; }
      .project-card-large { grid-column: 1 / -1; height: 240px; border-radius: 22px; }
      .project-card:nth-child(8) { grid-column: 1 / -1; height: 170px; }
      .project-card-content,
      .project-card-large .project-card-content { max-width: none; padding: 14px; }
      .project-tag { margin-bottom: 8px; padding: 5px 8px; font-size: 9px; line-height: 1; letter-spacing: .06em; }
      .project-card h3,
      .project-card-large h3 {
        display: -webkit-box;
        overflow: hidden;
        margin: 0;
        font-size: 17px;
        line-height: 1.08;
        letter-spacing: -.04em;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
      }
      .project-card-large h3 { max-width: 320px; font-size: 23px; }
      .project-card p { display: none; }
      .play-mark { top: 12px; right: 12px; width: 34px; height: 34px; font-size: 12px; }
      .video-section { padding: 38px 0; }
      .video-intro { padding: 22px 18px; border-radius: 24px; }
      .video-intro h2 { font-size: 28px; line-height: 1.04; }
      .video-intro p { font-size: 14px; line-height: 1.45; }
      .video-grid { grid-template-columns: 1fr; gap: 10px; }
      .video-card { min-height: 220px; border-radius: 22px; }
      .video-card-content { padding: 18px; }
      .process-section { padding: 38px 0; }
      .process-panel { gap: 12px; }
      .process-intro { padding: 22px 18px; border-radius: 24px; }
      .process-intro h2 { font-size: 28px; line-height: 1.04; }
      .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
      .process-step { padding: 16px 12px; border-radius: 18px; }
      .process-step strong { font-size: 14px; }
      .cta-section { padding: 34px 0 40px; }
      .cta-panel { padding: 24px 18px; border-radius: 24px; }
      .cta-panel h2 { font-size: clamp(28px, 8vw, 36px); }
      .cta-panel p { font-size: 14px; }
      .cta-panel .btn-primary { width: 100%; }
      .site-footer { padding: 22px 0 12px; }
      .footer-top { grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); gap: 16px; align-items: start; }
      .footer-brand p, .footer-top > .footer-column:nth-child(2), .footer-contact-item:nth-child(3), .footer-logo span:last-child small { display: none; }
      .footer-logo .brand-mark { width: 34px; height: 34px; border-radius: 12px; }
      .footer-logo strong { font-size: 18px; }
      .footer-column:nth-child(3) { text-align: right; }
      .footer-column:nth-child(3) h3 { display: none; }
      .footer-contact-card, .footer-contact-item, .footer-links { justify-items: end; }
      .footer-contact-card { gap: 9px; }
      .footer-contact-card a { max-width: 100%; overflow-wrap: anywhere; text-align: right; font-size: 15px; }
      .footer-links { margin-top: 11px; }
      .footer-bottom { display: flex; justify-content: space-between; gap: 12px; margin-top: 16px; padding-top: 12px; font-size: 11px; }
    }

    @media (max-width: 430px) {
      .project-card,
      .project-card-wide,
      .project-card-small,
      .project-card-tall,
      .project-card-half { height: 146px; }
      .project-card-large { height: 224px; }
      .project-card h3,
      .project-card-large h3 { font-size: 16px; }
      .project-card-large h3 { font-size: 21px; }
      .process-grid { grid-template-columns: 1fr; }
      .footer-top { grid-template-columns: 1fr; gap: 14px; }
      .footer-column:nth-child(3) { text-align: left; }
      .footer-contact-card, .footer-contact-item, .footer-links { justify-items: start; }
      .footer-contact-card a { text-align: left; }
      .footer-bottom { display: grid; gap: 8px; }
    }

    /* projects page mobile polish */
    @media (max-width: 700px) {
      .page-hero {
        padding: 38px 0 24px;
      }

      .breadcrumbs {
        margin-bottom: 16px;
      }

      .page-hero h1 {
        font-size: clamp(32px, 10vw, 44px);
        line-height: 1.05;
        letter-spacing: -0.055em;
      }

      .page-hero p {
        margin-top: 14px;
        font-size: 14px;
        line-height: 1.45;
      }

      .hero-info-card {
        padding: 15px;
        border-radius: 18px;
      }

      .hero-info-card strong {
        margin-bottom: 6px;
        font-size: 16px;
      }

      .hero-info-card span {
        font-size: 12px;
        line-height: 1.35;
      }

      .gallery-section {
        padding: 26px 0 32px;
      }

      .gallery-head {
        margin-bottom: 16px;
      }

      .gallery-head h2 {
        font-size: clamp(28px, 9vw, 36px);
      }

      .gallery-head p {
        font-size: 13px;
      }

      .projects-masonry {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 9px;
      }

      .project-card,
      .project-card-wide,
      .project-card-small,
      .project-card-tall,
      .project-card-half {
        height: 142px;
        border-radius: 18px;
      }

      .project-card-large {
        grid-column: 1 / -1;
        height: 218px;
        border-radius: 20px;
      }

      .project-card:nth-child(8) {
        grid-column: 1 / -1;
        height: 156px;
      }

      .project-card-content,
      .project-card-large .project-card-content {
        padding: 12px;
      }

      .project-tag {
        margin-bottom: 7px;
        padding: 5px 7px;
        font-size: 8px;
      }

      .project-card h3,
      .project-card-large h3 {
        font-size: 15px;
        line-height: 1.08;
      }

      .project-card-large h3 {
        font-size: 21px;
        max-width: 300px;
      }

      .video-section {
        padding: 32px 0;
      }

      .video-layout {
        gap: 12px;
      }

      .video-intro {
        padding: 20px 16px;
        border-radius: 22px;
      }

      .video-intro h2 {
        font-size: 26px;
      }

      .video-intro p {
        margin-top: 12px;
        font-size: 13px;
      }

      .video-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 9px;
      }

      .video-card {
        min-height: 156px;
        border-radius: 18px;
      }

      .video-card-content {
        padding: 12px;
      }

      .video-card h3 {
        font-size: 15px;
        line-height: 1.08;
      }

      .video-card p {
        display: none;
      }

      .play-mark {
        top: 10px;
        right: 10px;
        width: 32px;
        height: 32px;
        font-size: 11px;
      }

      .process-section {
        padding: 32px 0;
      }

      .process-panel {
        gap: 10px;
      }

      .process-intro {
        padding: 20px 16px;
        border-radius: 22px;
      }

      .process-intro h2 {
        font-size: 26px;
      }

      .process-intro p {
        margin-top: 12px;
        font-size: 13px;
        line-height: 1.42;
      }

      .process-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 9px;
      }

      .process-step {
        padding: 14px 12px;
        border-radius: 16px;
      }

      .process-step:nth-child(5) {
        grid-column: 1 / -1;
      }

      .process-step span {
        width: 30px;
        height: 30px;
        margin-bottom: 12px;
        border-radius: 10px;
        font-size: 11px;
      }

      .process-step strong {
        font-size: 13px;
      }

      .cta-section {
        padding: 28px 0 34px;
      }

      .cta-panel {
        padding: 20px 16px;
        border-radius: 22px;
      }

      .cta-panel h2 {
        font-size: clamp(26px, 8vw, 34px);
      }

      .cta-panel p {
        margin-top: 10px;
        font-size: 13px;
        line-height: 1.42;
      }
    }

    @media (max-width: 430px) {
      .video-grid {
        grid-template-columns: 1fr;
      }

      .video-card {
        min-height: 174px;
      }
    }


/* ===================== about.html / style 1 ===================== */
:root {
      --font-main: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      --page: #f4f8fb;
      --surface: #ffffff;
      --surface-soft: #eef5fa;
      --text: #081826;
      --text-soft: #31465a;
      --muted: #6d7f90;
      --line: rgba(122, 153, 181, 0.22);
      --blue: #006bb6;
      --blue-dark: #004d87;
      --cyan: #12a6d8;
      --green: #3bbf91;
      --radius-pill: 999px;
      --shadow-soft: 0 18px 50px rgba(8, 24, 38, 0.08);
      --shadow-card: 0 24px 70px rgba(8, 24, 38, 0.12);
      --container: 1240px;
      --header-height: 82px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: var(--font-main);
      color: var(--text);
      background: var(--page);
      -webkit-font-smoothing: antialiased;
      text-rendering: geometricPrecision;
    }
    a { color: inherit; text-decoration: none; }
    button { font: inherit; }
    img { max-width: 100%; display: block; }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 80;
      background: rgba(248, 251, 253, 0.78);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(22px) saturate(140%);
    }

    .header-inner {
      width: min(100% - 48px, var(--container));
      height: var(--header-height);
      margin: 0 auto;
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 230px;
    }

    .brand-mark {
      position: relative;
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      background:
        radial-gradient(circle at 32% 24%, rgba(255,255,255,.95), transparent 13%),
        linear-gradient(140deg, var(--blue) 0%, var(--cyan) 72%);
      box-shadow: 0 16px 34px rgba(0, 107, 182, 0.24);
      overflow: hidden;
      flex: 0 0 auto;
    }
    .brand-mark::before {
      content: "";
      position: absolute;
      width: 25px;
      height: 25px;
      border: 2px solid rgba(255,255,255,.78);
      border-radius: 54% 46% 58% 42%;
      transform: rotate(38deg);
    }
    .brand-mark::after {
      content: "";
      position: absolute;
      bottom: 8px;
      width: 24px;
      height: 7px;
      border-radius: 999px;
      background: rgba(255,255,255,.34);
    }
    .brand-text { display: grid; gap: 2px; }
    .brand-title { font-size: 18px; line-height: 1; font-weight: 800; letter-spacing: -.045em; }
    .brand-subtitle { font-size: 11px; line-height: 1.25; font-weight: 600; letter-spacing: .02em; color: var(--muted); }

    .main-nav {
      justify-self: center;
      display: inline-flex;
      align-items: center;
      gap: 4px;
      padding: 5px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: var(--radius-pill);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 28px rgba(8,24,38,.045);
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      min-height: 38px;
      padding: 0 14px;
      border-radius: var(--radius-pill);
      color: var(--text-soft);
      font-size: 14px;
      font-weight: 700;
      letter-spacing: -.01em;
      white-space: nowrap;
      transition: .18s ease;
    }
    .nav-link:hover,
    .nav-link.is-active { color: var(--text); background: var(--surface-soft); }

    .header-actions {
      justify-self: end;
      display: inline-flex;
      align-items: center;
      gap: 10px;
    }
    .phone-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 42px;
      padding: 0 14px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: var(--radius-pill);
      background: rgba(255,255,255,.72);
      color: var(--text);
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -.02em;
      white-space: nowrap;
      box-shadow: 0 10px 28px rgba(8,24,38,.045);
    }
    .phone-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(59,191,145,.13); }
    .btn-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 19px;
      border: 1px solid rgba(8,24,38,.08);
      border-radius: var(--radius-pill);
      background: var(--text);
      color: #fff;
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -.02em;
      cursor: pointer;
      box-shadow: 0 10px 24px rgba(8,24,38,.14);
      transition: .18s ease;
    }
    .btn-primary:hover { transform: translateY(-1px); background: var(--blue-dark); }

    .burger {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid rgba(122,153,181,.24);
      border-radius: 15px;
      background: rgba(255,255,255,.84);
      cursor: pointer;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 5px;
    }
    .burger span { width: 19px; height: 2px; border-radius: 999px; background: var(--text); transition: .2s ease; }
    .burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .burger.is-open span:nth-child(2) { opacity: 0; }
    .burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .mobile-menu {
      display: grid;
      grid-template-rows: 0fr;
      border-top: 1px solid transparent;
      background: rgba(248,251,253,.92);
      backdrop-filter: blur(22px);
      transition: grid-template-rows .28s ease, border-color .2s ease;
    }
    .mobile-menu.is-open { grid-template-rows: 1fr; border-top-color: var(--line); }
    .mobile-menu-clip { overflow: hidden; }
    .mobile-menu-inner { width: min(100% - 32px, var(--container)); margin: 0 auto; padding: 18px 0 22px; }
    .mobile-panel {
      padding: 10px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: 28px;
      background: rgba(255,255,255,.84);
      box-shadow: var(--shadow-soft);
    }
    .mobile-link {
      display: flex;
      align-items: center;
      min-height: 56px;
      padding: 0 14px;
      border-radius: 18px;
      color: var(--text);
      font-size: 18px;
      font-weight: 800;
      letter-spacing: -.035em;
    }
    .mobile-link:hover { background: var(--surface-soft); }

    .section-shell { width: min(100% - 48px, var(--container)); margin: 0 auto; }
    .section-kicker {
      display: inline-flex;
      margin-bottom: 16px;
      color: var(--blue);
      font-size: 13px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: .08em;
      text-transform: uppercase;
    }

    .page-hero {
      position: relative;
      overflow: hidden;
      padding: 74px 0 44px;
      color: #fff;
      background:
        linear-gradient(90deg, rgba(5,16,27,.94), rgba(5,16,27,.76) 55%, rgba(5,16,27,.68)),
        url("https://images.pexels.com/photos/30273087/pexels-photo-30273087.jpeg?auto=compress&cs=tinysrgb&w=1800") center/cover no-repeat;
    }
    .page-hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
      background-size: 120px 120px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.7), transparent 92%);
      pointer-events: none;
    }
    .page-hero-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
      gap: 42px;
      align-items: end;
    }
    .breadcrumbs {
      position: relative;
      z-index: 1;
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 28px;
      color: rgba(232,241,249,.62);
      font-size: 13px;
      font-weight: 700;
    }
    .breadcrumbs a { color: rgba(232,241,249,.78); }
    .page-hero h1 {
      max-width: 850px;
      margin: 0;
      color: #fff;
      font-size: clamp(46px, 5vw, 72px);
      font-weight: 800;
      line-height: 1.02;
      letter-spacing: -.066em;
      text-wrap: balance;
    }
    .page-hero p {
      max-width: 720px;
      margin: 26px 0 0;
      color: rgba(232,241,249,.82);
      font-size: 19px;
      font-weight: 500;
      line-height: 1.55;
    }
    .hero-info-card {
      padding: 24px;
      border: 1px solid rgba(255,255,255,.14);
      border-radius: 28px;
      background: rgba(255,255,255,.1);
      backdrop-filter: blur(14px);
      box-shadow: 0 18px 42px rgba(0,0,0,.16);
    }
    .hero-info-card strong {
      display: block;
      margin-bottom: 8px;
      color: #fff;
      font-size: 20px;
      font-weight: 800;
      line-height: 1.15;
      letter-spacing: -.04em;
    }
    .hero-info-card span {
      color: rgba(232,241,249,.72);
      font-size: 14px;
      font-weight: 600;
      line-height: 1.45;
    }

    .about-intro-section {
      padding: 54px 0;
      background:
        radial-gradient(circle at 15% 12%, rgba(0,107,182,.07), transparent 30%),
        linear-gradient(180deg, #f6fafc 0%, #eef5fa 100%);
    }
    .about-intro-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(320px, .75fr);
      gap: 18px;
      align-items: stretch;
    }
    .about-text-card {
      padding: 34px;
      border: 1px solid rgba(122,153,181,.22);
      border-radius: 34px;
      background: rgba(255,255,255,.88);
      box-shadow: 0 16px 42px rgba(8,24,38,.06);
    }
    .about-text-card h2 {
      max-width: 780px;
      margin: 0;
      color: var(--text);
      font-size: clamp(34px, 3.4vw, 52px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -.06em;
      text-wrap: balance;
    }
    .about-text-card p {
      max-width: 820px;
      margin: 20px 0 0;
      color: var(--text-soft);
      font-size: 17px;
      font-weight: 500;
      line-height: 1.58;
    }
    .facts-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
    }
    .fact-card {
      min-height: 150px;
      padding: 22px;
      border: 1px solid rgba(122,153,181,.22);
      border-radius: 26px;
      background: #fff;
      box-shadow: 0 12px 30px rgba(8,24,38,.055);
    }
    .fact-card strong {
      display: block;
      color: var(--blue-dark);
      font-size: 28px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: -.06em;
    }
    .fact-card span {
      display: block;
      margin-top: 14px;
      color: var(--text-soft);
      font-size: 14px;
      font-weight: 700;
      line-height: 1.35;
    }

    .work-section {
      padding: 58px 0;
      background: #fff;
    }
    .work-head {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
      gap: 32px;
      align-items: end;
      margin-bottom: 30px;
    }
    .work-head h2 {
      max-width: 760px;
      margin: 0;
      color: var(--text);
      font-size: clamp(34px, 3.4vw, 52px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -.06em;
      text-wrap: balance;
    }
    .work-head p {
      margin: 0;
      color: var(--text-soft);
      font-size: 17px;
      font-weight: 500;
      line-height: 1.55;
    }
    .work-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }
    .work-card {
      min-height: 220px;
      padding: 26px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: 30px;
      background:
        radial-gradient(circle at 92% 12%, rgba(0,107,182,.09), transparent 32%),
        linear-gradient(145deg, rgba(248,251,253,.98), rgba(238,245,250,.9));
      box-shadow: 0 16px 38px rgba(8,24,38,.06);
    }
    .work-card span {
      display: inline-flex;
      width: 42px;
      height: 42px;
      align-items: center;
      justify-content: center;
      margin-bottom: 28px;
      border-radius: 15px;
      background: #fff;
      color: var(--blue-dark);
      font-size: 13px;
      font-weight: 800;
      box-shadow: 0 10px 24px rgba(8,24,38,.07);
    }
    .work-card h3 {
      margin: 0;
      color: var(--text);
      font-size: 23px;
      font-weight: 800;
      line-height: 1.08;
      letter-spacing: -.05em;
      text-wrap: balance;
    }
    .work-card p {
      margin: 13px 0 0;
      color: var(--muted);
      font-size: 14px;
      font-weight: 560;
      line-height: 1.5;
    }

    .photo-section {
      padding: 58px 0;
      background:
        radial-gradient(circle at 85% 8%, rgba(0,107,182,.08), transparent 30%),
        linear-gradient(180deg, #f6fafc 0%, #eef5fa 100%);
    }
    .photo-layout {
      display: grid;
      grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr);
      gap: 18px;
      align-items: stretch;
    }
    .photo-intro {
      padding: 32px;
      border-radius: 32px;
      color: #fff;
      background:
        radial-gradient(circle at 16% 10%, rgba(18,166,216,.18), transparent 34%),
        linear-gradient(145deg, #081826 0%, #004d87 100%);
      box-shadow: 0 24px 64px rgba(8,24,38,.16);
    }
    .photo-intro .section-kicker { color: rgba(180,225,255,.92); }
    .photo-intro h2 {
      margin: 0;
      font-size: clamp(30px, 3vw, 46px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -.06em;
      text-wrap: balance;
    }
    .photo-intro p {
      margin: 18px 0 0;
      color: rgba(232,241,249,.76);
      font-size: 15px;
      font-weight: 500;
      line-height: 1.55;
    }
    .photo-gallery {
      display: grid;
      grid-template-columns: repeat(6, minmax(0, 1fr));
      grid-auto-rows: 210px;
      gap: 14px;
    }
    .photo-tile {
      position: relative;
      overflow: hidden;
      border-radius: 30px;
      background: #07121e;
      box-shadow: 0 18px 48px rgba(8,24,38,.11);
    }
    .photo-tile-large { grid-column: span 4; grid-row: span 2; }
    .photo-tile-small { grid-column: span 2; }
    .photo-tile img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .35s ease;
    }
    .photo-tile:hover img { transform: scale(1.04); }
    .photo-tile::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(7,18,30,.04), rgba(7,18,30,.7));
    }
    .photo-tile span {
      position: absolute;
      left: 18px;
      bottom: 18px;
      z-index: 2;
      color: #fff;
      font-size: 15px;
      font-weight: 800;
      line-height: 1.12;
      letter-spacing: -.03em;
    }

    .approach-section {
      padding: 58px 0;
      background: #fff;
    }
    .approach-panel {
      display: grid;
      grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
      gap: 18px;
      align-items: stretch;
    }
    .approach-intro {
      padding: 32px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: 32px;
      background: #fff;
      box-shadow: 0 16px 38px rgba(8,24,38,.06);
    }
    .approach-intro h2 {
      margin: 0;
      font-size: clamp(30px, 3vw, 46px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -.06em;
      text-wrap: balance;
    }
    .approach-intro p {
      margin: 18px 0 0;
      color: var(--muted);
      font-size: 15px;
      font-weight: 560;
      line-height: 1.55;
    }
    .approach-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
    }
    .approach-card {
      padding: 22px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: 24px;
      background:
        radial-gradient(circle at 92% 12%, rgba(0,107,182,.09), transparent 32%),
        linear-gradient(145deg, rgba(248,251,253,.98), rgba(238,245,250,.9));
      box-shadow: 0 12px 30px rgba(8,24,38,.055);
    }
    .approach-card span {
      display: inline-flex;
      width: 34px;
      height: 34px;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
      border-radius: 12px;
      background: #fff;
      color: var(--blue-dark);
      font-size: 12px;
      font-weight: 800;
    }
    .approach-card strong {
      display: block;
      color: var(--text);
      font-size: 17px;
      font-weight: 800;
      line-height: 1.12;
      letter-spacing: -.035em;
    }

    .contacts-section {
      padding: 58px 0;
      background:
        radial-gradient(circle at 14% 18%, rgba(0,107,182,.08), transparent 30%),
        linear-gradient(180deg, #f8fbfd 0%, #eef5fa 100%);
    }
    .contacts-panel {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(320px, .72fr);
      gap: 18px;
      align-items: stretch;
    }
    .contacts-info {
      padding: 34px;
      border-radius: 34px;
      color: #fff;
      background:
        radial-gradient(circle at 12% 14%, rgba(18,166,216,.24), transparent 34%),
        linear-gradient(145deg, #081826 0%, #004d87 100%);
      box-shadow: 0 24px 64px rgba(8,24,38,.16);
    }
    .contacts-info .section-kicker { color: rgba(180,225,255,.92); }
    .contacts-info h2 {
      margin: 0;
      font-size: clamp(32px, 3vw, 46px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -.06em;
      text-wrap: balance;
    }
    .contacts-info p {
      margin: 18px 0 0;
      color: rgba(232,241,249,.76);
      font-size: 15px;
      font-weight: 500;
      line-height: 1.55;
    }
    .contacts-list {
      display: grid;
      gap: 10px;
      padding: 14px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: 34px;
      background: rgba(255,255,255,.8);
      box-shadow: 0 16px 42px rgba(8,24,38,.06);
    }
    .contacts-item {
      padding: 18px;
      border-radius: 22px;
      background: #fff;
    }
    .contacts-item span {
      display: block;
      margin-bottom: 7px;
      color: var(--muted);
      font-size: 11px;
      font-weight: 800;
      letter-spacing: .08em;
      text-transform: uppercase;
    }
    .contacts-item a,
    .contacts-item strong {
      color: var(--text);
      font-size: 18px;
      font-weight: 800;
      line-height: 1.25;
      letter-spacing: -.035em;
    }

    .cta-section {
      padding: 50px 0 62px;
      background: #fff;
    }
    .cta-panel {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      padding: 34px;
      border-radius: 34px;
      color: #fff;
      background:
        radial-gradient(circle at 12% 14%, rgba(18,166,216,.24), transparent 34%),
        linear-gradient(145deg, #081826 0%, #004d87 100%);
      box-shadow: 0 24px 64px rgba(8,24,38,.16);
    }
    .cta-panel h2 {
      margin: 0;
      font-size: clamp(30px, 3vw, 46px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -.06em;
    }
    .cta-panel p {
      max-width: 720px;
      margin: 14px 0 0;
      color: rgba(232,241,249,.76);
      font-size: 15px;
      line-height: 1.5;
      font-weight: 500;
    }
    .cta-panel .btn-primary {
      min-height: 52px;
      background: #fff;
      color: var(--text);
      box-shadow: none;
      white-space: nowrap;
    }

    .site-footer {
      position: relative;
      overflow: hidden;
      padding: 26px 0 12px;
      color: #fff;
      background:
        radial-gradient(circle at 12% 18%, rgba(18,166,216,.18), transparent 32%),
        linear-gradient(145deg, #07121e 0%, #08243a 52%, #004d87 100%);
    }
    .footer-shell { position: relative; z-index: 1; width: min(100% - 48px, var(--container)); margin: 0 auto; }
    .footer-top {
      display: grid;
      grid-template-columns: minmax(260px, 1.1fr) minmax(130px, .45fr) minmax(240px, .8fr);
      gap: 30px;
      align-items: start;
    }
    .footer-brand { display: grid; gap: 9px; max-width: 360px; }
    .footer-logo { display: inline-flex; align-items: center; gap: 10px; width: fit-content; }
    .footer-logo .brand-mark { width: 38px; height: 38px; border-radius: 13px; box-shadow: none; }
    .footer-logo strong { display: block; color: #fff; font-size: 20px; font-weight: 800; line-height: 1; letter-spacing: -.045em; }
    .footer-logo span:last-child small { display: block; margin-top: 4px; color: rgba(232,241,249,.62); font-size: 11px; font-weight: 650; line-height: 1.2; }
    .footer-brand p { max-width: 330px; margin: 0; color: rgba(232,241,249,.72); font-size: 13px; font-weight: 500; line-height: 1.42; }
    .footer-column h3 { margin: 0 0 9px; color: #fff; font-size: 12px; font-weight: 800; line-height: 1; letter-spacing: .08em; text-transform: uppercase; }
    .footer-links { display: grid; gap: 7px; margin-top: 9px; }
    .footer-links a { width: fit-content; color: rgba(232,241,249,.72); font-size: 12px; font-weight: 650; line-height: 1.2; }
    .footer-contact-card { display: grid; gap: 8px; }
    .footer-contact-item { display: grid; gap: 3px; }
    .footer-contact-card span { color: rgba(232,241,249,.58); font-size: 10px; font-weight: 800; line-height: 1; letter-spacing: .08em; text-transform: uppercase; }
    .footer-contact-card a, .footer-contact-card p { margin: 0; color: #fff; font-size: 16px; font-weight: 800; line-height: 1.12; letter-spacing: -.03em; }
    .footer-contact-card p { font-size: 12px; font-weight: 650; color: rgba(255,255,255,.86); line-height: 1.28; }
    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      margin-top: 18px;
      padding-top: 12px;
      border-top: 1px solid rgba(255,255,255,.12);
      color: rgba(232,241,249,.56);
      font-size: 11px;
      font-weight: 600;
      line-height: 1.35;
    }
    .footer-bottom a { color: rgba(232,241,249,.72); font-weight: 750; }

    @media (max-width: 1040px) {
      :root { --header-height: 76px; }
      .header-inner { width: min(100% - 32px, var(--container)); gap: 16px; }
      .brand { min-width: 185px; }
      .brand-subtitle { display: none; }
      .main-nav { display: none; }
      .header-actions .btn-primary { display: none; }
      .burger { display: inline-flex; }
      .page-hero-inner,
      .about-intro-layout,
      .photo-layout,
      .approach-panel,
      .contacts-panel,
      .cta-panel { grid-template-columns: 1fr; }
      .work-head { grid-template-columns: 1fr; }
      .work-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .photo-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 210px; }
      .photo-tile-large,
      .photo-tile-small { grid-column: auto; grid-row: auto; }
      .photo-tile-large { grid-column: 1 / -1; }
      .footer-top { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 700px) {
      :root { --header-height: 68px; }
      .header-inner, .section-shell, .footer-shell, .mobile-menu-inner { width: min(100% - 24px, var(--container)); }
      .brand { min-width: 0; gap: 10px; }
      .brand-mark { width: 42px; height: 42px; border-radius: 15px; }
      .brand-title { font-size: 16px; }
      .phone-chip { display: none; }

      .page-hero { padding: 38px 0 24px; }
      .breadcrumbs { margin-bottom: 16px; font-size: 12px; }
      .page-hero h1 { font-size: clamp(32px, 10vw, 44px); line-height: 1.05; }
      .page-hero p { margin-top: 14px; font-size: 14px; line-height: 1.45; }
      .hero-info-card { padding: 15px; border-radius: 18px; }
      .hero-info-card strong { margin-bottom: 6px; font-size: 16px; }
      .hero-info-card span { font-size: 12px; line-height: 1.35; }

      .about-intro-section { padding: 30px 0 34px; }
      .about-intro-layout { gap: 12px; }
      .about-text-card { padding: 22px 18px; border-radius: 24px; }
      .about-text-card h2 { font-size: clamp(28px, 9vw, 38px); line-height: 1.04; }
      .about-text-card p { margin-top: 14px; font-size: 14px; line-height: 1.45; }
      .facts-grid { gap: 9px; }
      .fact-card { min-height: 118px; padding: 16px; border-radius: 20px; }
      .fact-card strong { font-size: 22px; }
      .fact-card span { margin-top: 10px; font-size: 12px; }

      .work-section { padding: 36px 0; }
      .work-head { gap: 14px; margin-bottom: 18px; }
      .work-head h2 { font-size: clamp(28px, 9vw, 38px); line-height: 1.04; }
      .work-head p { font-size: 14px; line-height: 1.45; }
      .work-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
      .work-card { min-height: 168px; padding: 18px 14px; border-radius: 20px; }
      .work-card span { width: 34px; height: 34px; margin-bottom: 16px; border-radius: 12px; font-size: 11px; }
      .work-card h3 { font-size: 17px; line-height: 1.08; }
      .work-card p { margin-top: 10px; font-size: 12px; line-height: 1.38; }

      .photo-section { padding: 34px 0; }
      .photo-layout { gap: 12px; }
      .photo-intro { padding: 20px 16px; border-radius: 22px; }
      .photo-intro h2 { font-size: 26px; line-height: 1.04; }
      .photo-intro p { margin-top: 12px; font-size: 13px; line-height: 1.42; }
      .photo-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 142px; gap: 9px; }
      .photo-tile { border-radius: 18px; }
      .photo-tile-large { grid-column: 1 / -1; grid-row: span 2; }
      .photo-tile span { left: 12px; bottom: 12px; font-size: 13px; }

      .approach-section { padding: 34px 0; }
      .approach-panel { gap: 10px; }
      .approach-intro { padding: 20px 16px; border-radius: 22px; }
      .approach-intro h2 { font-size: 26px; line-height: 1.04; }
      .approach-intro p { margin-top: 12px; font-size: 13px; line-height: 1.42; }
      .approach-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
      .approach-card { padding: 16px 12px; border-radius: 18px; }
      .approach-card span { width: 30px; height: 30px; margin-bottom: 12px; border-radius: 10px; font-size: 11px; }
      .approach-card strong { font-size: 13px; }

      .contacts-section { padding: 34px 0; }
      .contacts-panel { gap: 12px; }
      .contacts-info { padding: 20px 16px; border-radius: 22px; }
      .contacts-info h2 { font-size: 26px; line-height: 1.04; }
      .contacts-info p { margin-top: 12px; font-size: 13px; line-height: 1.42; }
      .contacts-list { padding: 8px; border-radius: 22px; gap: 8px; }
      .contacts-item { padding: 14px; border-radius: 16px; }
      .contacts-item span { font-size: 10px; }
      .contacts-item a, .contacts-item strong { font-size: 15px; }

      .cta-section { padding: 28px 0 34px; }
      .cta-panel { padding: 20px 16px; border-radius: 22px; }
      .cta-panel h2 { font-size: clamp(26px, 8vw, 34px); }
      .cta-panel p { margin-top: 10px; font-size: 13px; line-height: 1.42; }
      .cta-panel .btn-primary { width: 100%; }

      .site-footer { padding: 22px 0 12px; }
      .footer-top { grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); gap: 16px; align-items: start; }
      .footer-brand p, .footer-top > .footer-column:nth-child(2), .footer-contact-item:nth-child(3), .footer-logo span:last-child small { display: none; }
      .footer-logo .brand-mark { width: 34px; height: 34px; border-radius: 12px; }
      .footer-logo strong { font-size: 18px; }
      .footer-column:nth-child(3) { text-align: right; }
      .footer-column:nth-child(3) h3 { display: none; }
      .footer-contact-card, .footer-contact-item, .footer-links { justify-items: end; }
      .footer-contact-card { gap: 9px; }
      .footer-contact-card a { max-width: 100%; overflow-wrap: anywhere; text-align: right; font-size: 15px; }
      .footer-links { margin-top: 11px; }
      .footer-bottom { display: flex; justify-content: space-between; gap: 12px; margin-top: 16px; padding-top: 12px; font-size: 11px; }
    }

    @media (max-width: 430px) {
      .work-grid,
      .approach-grid { grid-template-columns: 1fr; }
      .facts-grid { grid-template-columns: 1fr 1fr; }
      .footer-top { grid-template-columns: 1fr; gap: 14px; }
      .footer-column:nth-child(3) { text-align: left; }
      .footer-contact-card, .footer-contact-item, .footer-links { justify-items: start; }
      .footer-contact-card a { text-align: left; }
      .footer-bottom { display: grid; gap: 8px; }
    }


/* ===================== privacy.html / style 1 ===================== */
:root {
      --font-main: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      --page: #f4f8fb;
      --surface: #ffffff;
      --surface-soft: #eef5fa;
      --text: #081826;
      --text-soft: #31465a;
      --muted: #6d7f90;
      --line: rgba(122, 153, 181, 0.22);
      --blue: #006bb6;
      --blue-dark: #004d87;
      --cyan: #12a6d8;
      --green: #3bbf91;
      --radius-pill: 999px;
      --shadow-soft: 0 18px 50px rgba(8, 24, 38, 0.08);
      --container: 1240px;
      --header-height: 82px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: var(--font-main);
      color: var(--text);
      background: var(--page);
      -webkit-font-smoothing: antialiased;
      text-rendering: geometricPrecision;
    }
    a { color: inherit; text-decoration: none; }
    button { font: inherit; }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 80;
      background: rgba(248, 251, 253, 0.78);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(22px) saturate(140%);
    }

    .header-inner {
      width: min(100% - 48px, var(--container));
      height: var(--header-height);
      margin: 0 auto;
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 230px;
    }

    .brand-mark {
      position: relative;
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      background:
        radial-gradient(circle at 32% 24%, rgba(255,255,255,.95), transparent 13%),
        linear-gradient(140deg, var(--blue) 0%, var(--cyan) 72%);
      box-shadow: 0 16px 34px rgba(0, 107, 182, 0.24);
      overflow: hidden;
      flex: 0 0 auto;
    }
    .brand-mark::before {
      content: "";
      position: absolute;
      width: 25px;
      height: 25px;
      border: 2px solid rgba(255,255,255,.78);
      border-radius: 54% 46% 58% 42%;
      transform: rotate(38deg);
    }
    .brand-mark::after {
      content: "";
      position: absolute;
      bottom: 8px;
      width: 24px;
      height: 7px;
      border-radius: 999px;
      background: rgba(255,255,255,.34);
    }
    .brand-text { display: grid; gap: 2px; }
    .brand-title { font-size: 18px; line-height: 1; font-weight: 800; letter-spacing: -.045em; }
    .brand-subtitle { font-size: 11px; line-height: 1.25; font-weight: 600; letter-spacing: .02em; color: var(--muted); }

    .main-nav {
      justify-self: center;
      display: inline-flex;
      align-items: center;
      gap: 4px;
      padding: 5px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: var(--radius-pill);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 28px rgba(8,24,38,.045);
    }
    .nav-link {
      display: inline-flex;
      align-items: center;
      min-height: 38px;
      padding: 0 14px;
      border-radius: var(--radius-pill);
      color: var(--text-soft);
      font-size: 14px;
      font-weight: 700;
      letter-spacing: -.01em;
      white-space: nowrap;
      transition: .18s ease;
    }
    .nav-link:hover, .nav-link.is-active { color: var(--text); background: var(--surface-soft); }

    .header-actions {
      justify-self: end;
      display: inline-flex;
      align-items: center;
      gap: 10px;
    }
    .phone-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 42px;
      padding: 0 14px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: var(--radius-pill);
      background: rgba(255,255,255,.72);
      color: var(--text);
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -.02em;
      white-space: nowrap;
      box-shadow: 0 10px 28px rgba(8,24,38,.045);
    }
    .phone-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(59,191,145,.13); }
    .btn-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 19px;
      border-radius: var(--radius-pill);
      background: var(--text);
      color: #fff;
      font-size: 14px;
      font-weight: 800;
      letter-spacing: -.02em;
      cursor: pointer;
      box-shadow: 0 10px 24px rgba(8,24,38,.14);
      transition: .18s ease;
    }
    .btn-primary:hover { transform: translateY(-1px); background: var(--blue-dark); }

    .burger {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid rgba(122,153,181,.24);
      border-radius: 15px;
      background: rgba(255,255,255,.84);
      cursor: pointer;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 5px;
    }
    .burger span { width: 19px; height: 2px; border-radius: 999px; background: var(--text); transition: .2s ease; }
    .burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .burger.is-open span:nth-child(2) { opacity: 0; }
    .burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .mobile-menu {
      display: grid;
      grid-template-rows: 0fr;
      border-top: 1px solid transparent;
      background: rgba(248,251,253,.92);
      backdrop-filter: blur(22px);
      transition: grid-template-rows .28s ease, border-color .2s ease;
    }
    .mobile-menu.is-open { grid-template-rows: 1fr; border-top-color: var(--line); }
    .mobile-menu-clip { overflow: hidden; }
    .mobile-menu-inner { width: min(100% - 32px, var(--container)); margin: 0 auto; padding: 18px 0 22px; }
    .mobile-panel {
      padding: 10px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: 28px;
      background: rgba(255,255,255,.84);
      box-shadow: var(--shadow-soft);
    }
    .mobile-link {
      display: flex;
      align-items: center;
      min-height: 56px;
      padding: 0 14px;
      border-radius: 18px;
      color: var(--text);
      font-size: 18px;
      font-weight: 800;
      letter-spacing: -.035em;
    }
    .mobile-link:hover { background: var(--surface-soft); }

    .section-shell { width: min(100% - 48px, var(--container)); margin: 0 auto; }
    .section-kicker {
      display: inline-flex;
      margin-bottom: 16px;
      color: var(--blue);
      font-size: 13px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: .08em;
      text-transform: uppercase;
    }

    .page-hero {
      position: relative;
      overflow: hidden;
      padding: 70px 0 44px;
      color: #fff;
      background:
        linear-gradient(90deg, rgba(5,16,27,.94), rgba(5,16,27,.76) 55%, rgba(5,16,27,.68)),
        url("https://images.pexels.com/photos/30273087/pexels-photo-30273087.jpeg?auto=compress&cs=tinysrgb&w=1800") center/cover no-repeat;
    }
    .page-hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
      background-size: 120px 120px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.7), transparent 92%);
      pointer-events: none;
    }
    .breadcrumbs {
      position: relative;
      z-index: 1;
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 28px;
      color: rgba(232,241,249,.62);
      font-size: 13px;
      font-weight: 700;
    }
    .breadcrumbs a { color: rgba(232,241,249,.78); }
    .page-hero h1 {
      position: relative;
      z-index: 1;
      max-width: 880px;
      margin: 0;
      color: #fff;
      font-size: clamp(44px, 5vw, 70px);
      font-weight: 800;
      line-height: 1.02;
      letter-spacing: -.066em;
      text-wrap: balance;
    }
    .page-hero p {
      position: relative;
      z-index: 1;
      max-width: 760px;
      margin: 24px 0 0;
      color: rgba(232,241,249,.82);
      font-size: 18px;
      font-weight: 500;
      line-height: 1.55;
    }

    .privacy-section {
      padding: 48px 0 64px;
      background:
        radial-gradient(circle at 15% 12%, rgba(0,107,182,.07), transparent 30%),
        linear-gradient(180deg, #f6fafc 0%, #eef5fa 100%);
    }

    .privacy-layout {
      display: grid;
      grid-template-columns: minmax(260px, .38fr) minmax(0, 1fr);
      gap: 18px;
      align-items: start;
    }

    .privacy-nav {
      position: sticky;
      top: calc(var(--header-height) + 18px);
      display: grid;
      gap: 6px;
      padding: 14px;
      border: 1px solid rgba(122,153,181,.22);
      border-radius: 26px;
      background: rgba(255,255,255,.84);
      box-shadow: 0 12px 34px rgba(8,24,38,.055);
    }

    .privacy-nav a {
      display: block;
      padding: 10px 12px;
      border-radius: 16px;
      color: var(--text-soft);
      font-size: 13px;
      font-weight: 800;
      line-height: 1.25;
      transition: .18s ease;
    }
    .privacy-nav a:hover { color: var(--text); background: var(--surface-soft); }

    .privacy-content {
      display: grid;
      gap: 14px;
    }

    .privacy-card {
      padding: 30px;
      border: 1px solid rgba(122,153,181,.22);
      border-radius: 30px;
      background: rgba(255,255,255,.88);
      box-shadow: 0 16px 42px rgba(8,24,38,.06);
    }

    .privacy-card h2 {
      margin: 0 0 16px;
      color: var(--text);
      font-size: clamp(24px, 2.2vw, 34px);
      font-weight: 800;
      line-height: 1.06;
      letter-spacing: -.055em;
    }

    .privacy-card h3 {
      margin: 22px 0 10px;
      color: var(--text);
      font-size: 18px;
      font-weight: 800;
      line-height: 1.15;
      letter-spacing: -.035em;
    }

    .privacy-card p,
    .privacy-card li {
      color: var(--text-soft);
      font-size: 15px;
      font-weight: 500;
      line-height: 1.65;
    }

    .privacy-card p { margin: 0 0 12px; }
    .privacy-card p:last-child { margin-bottom: 0; }
    .privacy-card ul { margin: 0; padding-left: 20px; }
    .privacy-card li + li { margin-top: 6px; }

    .privacy-note {
      padding: 18px;
      border: 1px solid rgba(0,107,182,.16);
      border-radius: 20px;
      background: rgba(0,107,182,.06);
      color: var(--text-soft);
      font-size: 14px;
      line-height: 1.5;
      font-weight: 650;
    }

    .operator-box {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
      margin-top: 16px;
    }

    .operator-item {
      padding: 14px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: 18px;
      background: #fff;
    }

    .operator-item span {
      display: block;
      margin-bottom: 6px;
      color: var(--muted);
      font-size: 11px;
      font-weight: 800;
      line-height: 1;
      letter-spacing: .08em;
      text-transform: uppercase;
    }

    .operator-item strong,
    .operator-item a {
      color: var(--text);
      font-size: 14px;
      font-weight: 800;
      line-height: 1.3;
    }

    .site-footer {
      position: relative;
      overflow: hidden;
      padding: 26px 0 12px;
      color: #fff;
      background:
        radial-gradient(circle at 12% 18%, rgba(18,166,216,.18), transparent 32%),
        linear-gradient(145deg, #07121e 0%, #08243a 52%, #004d87 100%);
    }
    .footer-shell { position: relative; z-index: 1; width: min(100% - 48px, var(--container)); margin: 0 auto; }
    .footer-top {
      display: grid;
      grid-template-columns: minmax(260px, 1.1fr) minmax(130px, .45fr) minmax(240px, .8fr);
      gap: 30px;
      align-items: start;
    }
    .footer-brand { display: grid; gap: 9px; max-width: 360px; }
    .footer-logo { display: inline-flex; align-items: center; gap: 10px; width: fit-content; }
    .footer-logo .brand-mark { width: 38px; height: 38px; border-radius: 13px; box-shadow: none; }
    .footer-logo strong { display: block; color: #fff; font-size: 20px; font-weight: 800; line-height: 1; letter-spacing: -.045em; }
    .footer-logo span:last-child small { display: block; margin-top: 4px; color: rgba(232,241,249,.62); font-size: 11px; font-weight: 650; line-height: 1.2; }
    .footer-brand p { max-width: 330px; margin: 0; color: rgba(232,241,249,.72); font-size: 13px; font-weight: 500; line-height: 1.42; }
    .footer-column h3 { margin: 0 0 9px; color: #fff; font-size: 12px; font-weight: 800; line-height: 1; letter-spacing: .08em; text-transform: uppercase; }
    .footer-links { display: grid; gap: 7px; margin-top: 9px; }
    .footer-links a { width: fit-content; color: rgba(232,241,249,.72); font-size: 12px; font-weight: 650; line-height: 1.2; }
    .footer-contact-card { display: grid; gap: 8px; }
    .footer-contact-item { display: grid; gap: 3px; }
    .footer-contact-card span { color: rgba(232,241,249,.58); font-size: 10px; font-weight: 800; line-height: 1; letter-spacing: .08em; text-transform: uppercase; }
    .footer-contact-card a, .footer-contact-card p { margin: 0; color: #fff; font-size: 16px; font-weight: 800; line-height: 1.12; letter-spacing: -.03em; }
    .footer-contact-card p { font-size: 12px; font-weight: 650; color: rgba(255,255,255,.86); line-height: 1.28; }
    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      margin-top: 18px;
      padding-top: 12px;
      border-top: 1px solid rgba(255,255,255,.12);
      color: rgba(232,241,249,.56);
      font-size: 11px;
      font-weight: 600;
      line-height: 1.35;
    }
    .footer-bottom a { color: rgba(232,241,249,.72); font-weight: 750; }

    @media (max-width: 1040px) {
      :root { --header-height: 76px; }
      .header-inner { width: min(100% - 32px, var(--container)); gap: 16px; }
      .brand { min-width: 185px; }
      .brand-subtitle { display: none; }
      .main-nav { display: none; }
      .header-actions .btn-primary { display: none; }
      .burger { display: inline-flex; }
      .privacy-layout { grid-template-columns: 1fr; }
      .privacy-nav { position: static; display: flex; overflow-x: auto; }
      .privacy-nav a { white-space: nowrap; }
      .footer-top { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 700px) {
      :root { --header-height: 68px; }
      .header-inner, .section-shell, .footer-shell, .mobile-menu-inner { width: min(100% - 24px, var(--container)); }
      .brand { min-width: 0; gap: 10px; }
      .brand-mark { width: 42px; height: 42px; border-radius: 15px; }
      .brand-title { font-size: 16px; }
      .phone-chip { display: none; }
      .page-hero { padding: 42px 0 28px; }
      .breadcrumbs { margin-bottom: 18px; font-size: 12px; }
      .page-hero h1 { font-size: clamp(32px, 10vw, 44px); line-height: 1.05; }
      .page-hero p { margin-top: 14px; font-size: 14px; line-height: 1.45; }
      .privacy-section { padding: 28px 0 38px; }
      .privacy-nav { gap: 6px; padding: 8px; border-radius: 20px; }
      .privacy-nav a { padding: 9px 11px; font-size: 12px; border-radius: 14px; }
      .privacy-content { gap: 10px; }
      .privacy-card { padding: 20px 16px; border-radius: 22px; }
      .privacy-card h2 { font-size: 24px; margin-bottom: 12px; }
      .privacy-card h3 { font-size: 17px; margin-top: 18px; }
      .privacy-card p, .privacy-card li { font-size: 13px; line-height: 1.55; }
      .operator-box { grid-template-columns: 1fr; gap: 8px; }
      .operator-item { padding: 12px; border-radius: 16px; }
      .privacy-note { padding: 14px; border-radius: 16px; font-size: 12px; }
      .site-footer { padding: 22px 0 12px; }
      .footer-top { grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); gap: 16px; align-items: start; }
      .footer-brand p, .footer-top > .footer-column:nth-child(2), .footer-contact-item:nth-child(3), .footer-logo span:last-child small { display: none; }
      .footer-logo .brand-mark { width: 34px; height: 34px; border-radius: 12px; }
      .footer-logo strong { font-size: 18px; }
      .footer-column:nth-child(3) { text-align: right; }
      .footer-column:nth-child(3) h3 { display: none; }
      .footer-contact-card, .footer-contact-item, .footer-links { justify-items: end; }
      .footer-contact-card { gap: 9px; }
      .footer-contact-card a { max-width: 100%; overflow-wrap: anywhere; text-align: right; font-size: 15px; }
      .footer-links { margin-top: 11px; }
      .footer-bottom { display: flex; justify-content: space-between; gap: 12px; margin-top: 16px; padding-top: 12px; font-size: 11px; }
    }

    @media (max-width: 430px) {
      .footer-top { grid-template-columns: 1fr; gap: 14px; }
      .footer-column:nth-child(3) { text-align: left; }
      .footer-contact-card, .footer-contact-item, .footer-links { justify-items: start; }
      .footer-contact-card a { text-align: left; }
      .footer-bottom { display: grid; gap: 8px; }
    }

    /* privacy mobile final polish */
    @media (max-width: 700px) {
      .page-hero {
        padding: 34px 0 22px;
      }

      .breadcrumbs {
        margin-bottom: 14px;
        font-size: 11px;
      }

      .page-hero .section-kicker {
        margin-bottom: 12px;
        font-size: 10px;
        letter-spacing: 0.1em;
      }

      .page-hero h1 {
        max-width: 340px;
        font-size: clamp(28px, 8.5vw, 38px);
        line-height: 1.05;
        letter-spacing: -0.055em;
      }

      .page-hero p {
        max-width: none;
        margin-top: 12px;
        font-size: 13px;
        line-height: 1.42;
      }

      .privacy-section {
        padding: 22px 0 32px;
      }

      .privacy-layout {
        gap: 0;
      }

      .privacy-nav {
        display: none;
      }

      .privacy-content {
        gap: 9px;
      }

      .privacy-card {
        padding: 18px 15px;
        border-radius: 20px;
      }

      .privacy-card h2 {
        margin-bottom: 10px;
        font-size: 22px;
        line-height: 1.08;
        letter-spacing: -0.045em;
      }

      .privacy-card h3 {
        margin-top: 16px;
        margin-bottom: 8px;
        font-size: 16px;
        line-height: 1.12;
      }

      .privacy-card p,
      .privacy-card li {
        font-size: 12px;
        line-height: 1.52;
      }

      .privacy-card p {
        margin-bottom: 9px;
      }

      .privacy-card ul {
        padding-left: 17px;
      }

      .privacy-card li + li {
        margin-top: 4px;
      }

      .privacy-note {
        padding: 12px;
        border-radius: 14px;
        font-size: 11px;
        line-height: 1.42;
      }

      .operator-box {
        gap: 7px;
        margin-top: 12px;
      }

      .operator-item {
        padding: 11px;
        border-radius: 14px;
      }

      .operator-item span {
        margin-bottom: 5px;
        font-size: 9px;
      }

      .operator-item strong,
      .operator-item a {
        font-size: 12px;
        line-height: 1.3;
      }
    }

    @media (max-width: 420px) {
      .page-hero h1 {
        font-size: 28px;
      }

      .privacy-card {
        padding: 16px 14px;
      }

      .privacy-card h2 {
        font-size: 21px;
      }
    }

    /* final mobile footer alignment */
    @media (max-width: 700px) {
      .site-footer {
        padding: 30px 0 18px;
        text-align: center;
      }

      .footer-shell {
        width: min(100% - 28px, var(--container));
      }

      .footer-top {
        grid-template-columns: 1fr;
        gap: 16px;
        justify-items: center;
      }

      .footer-brand {
        justify-items: center;
        width: 100%;
        max-width: 360px;
        text-align: center;
      }

      .footer-logo {
        justify-content: center;
        margin: 0 auto;
      }

      .footer-brand p,
      .footer-top > .footer-column:nth-child(2) {
        display: none;
      }

      .footer-logo .brand-mark {
        width: 38px;
        height: 38px;
      }

      .footer-logo strong {
        font-size: 18px;
      }

      .footer-logo span:last-child small {
        display: block;
        max-width: 230px;
        margin-top: 5px;
        font-size: 10px;
        line-height: 1.25;
      }

      .footer-column:nth-child(3) {
        width: 100%;
        max-width: 360px;
        text-align: center;
      }

      .footer-column:nth-child(3) h3 {
        display: none;
      }

      .footer-contact-card {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        justify-items: center;
        width: 100%;
      }

      .footer-contact-item {
        display: grid;
        gap: 6px;
        align-content: center;
        justify-items: center;
        width: 100%;
        min-height: 76px;
        padding: 12px 10px;
        border: 1px solid rgba(255,255,255,.1);
        border-radius: 16px;
        background: rgba(255,255,255,.06);
      }

      .footer-contact-item:nth-child(3) {
        display: grid;
        grid-column: 1 / -1;
        min-height: auto;
        padding: 13px 14px;
      }

      .footer-contact-card span {
        font-size: 9px;
      }

      .footer-contact-card a {
        max-width: 100%;
        overflow-wrap: anywhere;
        text-align: center;
        font-size: 14px;
        line-height: 1.18;
      }

      .footer-contact-card p {
        max-width: 280px;
        text-align: center;
        font-size: 12px;
        line-height: 1.32;
      }

      .footer-bottom {
        display: grid;
        grid-template-columns: 1fr;
        gap: 10px;
        justify-items: center;
        margin-top: 16px;
        padding-top: 14px;
        text-align: center;
        font-size: 11px;
      }

      .footer-bottom span,
      .footer-bottom a {
        display: block;
        max-width: 290px;
        line-height: 1.35;
      }

      .footer-bottom a {
        padding-top: 2px;
      }
    }

    /* final header polish */
    .site-header .brand {
      min-width: auto;
    }

    .site-header .brand-text {
      gap: 0;
    }

    .site-header .brand-title {
      white-space: nowrap;
    }

    .header-actions > .btn-primary {
      min-width: 154px;
      padding-inline: 20px;
      white-space: nowrap;
      flex: 0 0 auto;
    }

    /* final workflow redesign */
    .workflow-section {
      padding: 34px 0 70px;
      background:
        linear-gradient(180deg, #eef6fb 0%, #f8fbfd 62%, #ffffff 100%);
    }

    .workflow-panel {
      display: grid;
      grid-template-columns: minmax(300px, 360px) minmax(0, 1fr);
      grid-template-areas:
        "head track"
        "cta track";
      gap: 44px;
      align-items: stretch;
      padding: 42px;
      border: 1px solid rgba(122,153,181,.18);
      border-radius: 28px;
      background: #fff;
      box-shadow: 0 22px 64px rgba(8,24,38,.08);
    }

    .workflow-panel::before,
    .workflow-panel::after {
      display: none;
    }

    .workflow-head {
      grid-area: head;
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      justify-content: end;
      max-width: none;
      margin: 0;
      padding: 26px 0;
      text-align: left;
    }

    .workflow-kicker {
      gap: 10px;
      margin-bottom: 18px;
      font-size: 11px;
      letter-spacing: .14em;
    }

    .workflow-kicker::before {
      width: 28px;
    }

    .workflow-kicker::after {
      display: none;
    }

    .workflow-head h2 {
      max-width: 360px;
      font-size: clamp(34px, 3vw, 44px);
      line-height: 1.04;
      text-wrap: balance;
    }

    .workflow-head p {
      max-width: 360px;
      margin: 16px 0 0;
      font-size: 15px;
    }

    .workflow-track {
      grid-area: track;
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      align-items: stretch;
    }

    .workflow-step {
      display: grid;
      grid-template-columns: auto 1fr;
      grid-template-areas:
        "number icon"
        "number title"
        "number text";
      align-content: center;
      align-items: center;
      min-height: 132px;
      padding: 22px 22px 22px 20px;
      border: 1px solid rgba(122,153,181,.18);
      border-radius: 20px;
      background:
        linear-gradient(135deg, rgba(255,255,255,.96), rgba(244,249,252,.94));
      box-shadow: none;
      text-align: left;
    }

    .workflow-step:hover {
      transform: translateY(-2px);
      border-color: rgba(0,107,182,.26);
      box-shadow: 0 18px 34px rgba(8,24,38,.08);
    }

    .workflow-number {
      position: static;
      grid-area: number;
      width: 46px;
      height: 46px;
      margin-right: 16px;
      border: 0;
      border-radius: 16px;
      background: #006bb6;
      transform: none;
      box-shadow: 0 12px 22px rgba(0,107,182,.2);
    }

    .workflow-icon {
      grid-area: icon;
      width: 28px;
      height: 28px;
      margin: 0 0 10px;
      color: #006bb6;
    }

    .workflow-icon svg {
      width: 28px;
      height: 28px;
      stroke-width: 2;
    }

    .workflow-step h3 {
      grid-area: title;
      font-size: 18px;
      line-height: 1.1;
    }

    .workflow-step p {
      grid-area: text;
      margin-top: 5px;
      font-size: 13px;
      line-height: 1.35;
    }

    .workflow-arrow {
      display: none;
    }

    .workflow-cta-wrap {
      grid-area: cta;
      align-self: start;
      justify-content: flex-start;
      margin-top: 0;
    }

    .workflow-cta {
      min-height: 52px;
      padding-inline: 28px;
      border-radius: 999px;
      background: #006bb6;
    }

    @media (max-width: 960px) {
      .workflow-panel {
        grid-template-columns: 1fr;
        grid-template-areas:
          "head"
          "track"
          "cta";
        gap: 26px;
        padding: 34px 24px;
      }

      .workflow-head {
        align-items: center;
        padding: 0;
        text-align: center;
      }

      .workflow-kicker::before {
        display: none;
      }

      .workflow-head h2,
      .workflow-head p {
        max-width: 620px;
      }

      .workflow-head p {
        margin-inline: auto;
      }

      .workflow-cta-wrap {
        justify-content: center;
      }
    }

    @media (max-width: 700px) {
      .workflow-section {
        padding: 26px 0 44px;
      }

      .workflow-panel {
        padding: 24px 14px;
        border-radius: 22px;
      }

      .workflow-head h2 {
        font-size: 31px;
        line-height: 1.04;
      }

      .workflow-head p {
        font-size: 13px;
      }

      .workflow-track {
        grid-template-columns: 1fr;
        gap: 9px;
      }

      .workflow-step {
        min-height: 104px;
        padding: 16px;
        border-radius: 18px;
      }

      .workflow-number {
        width: 40px;
        height: 40px;
        margin-right: 13px;
        border-radius: 14px;
        font-size: 12px;
      }

      .workflow-icon {
        display: none;
      }

      .workflow-step h3 {
        font-size: 17px;
      }

      .workflow-step p {
        font-size: 12px;
      }

      .workflow-cta {
        width: 100%;
      }
    }

    /* final products redesign */
    .products-section {
      padding: 64px 0 58px;
      background:
        linear-gradient(180deg, #f7fbfd 0%, #eef6fb 100%);
    }

    .products-section .section-head {
      align-items: end;
      margin-bottom: 26px;
    }

    .products-grid {
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .product-card {
      display: grid;
      min-height: 0;
      overflow: hidden;
      border-color: rgba(122,153,181,.18);
      border-radius: 22px;
      background: #fff;
      box-shadow: 0 18px 42px rgba(8,24,38,.07);
    }

    .product-card::before {
      display: none;
    }

    .product-card:hover {
      transform: translateY(-3px);
      border-color: rgba(0,107,182,.22);
      box-shadow: 0 24px 54px rgba(8,24,38,.1);
    }

    .product-media {
      position: relative;
      inset: auto;
      display: grid;
      width: auto;
      min-height: 250px;
      place-items: center;
      margin: 10px 10px 0;
      overflow: hidden;
      border-radius: 18px;
      background:
        radial-gradient(circle at 50% 38%, rgba(255,255,255,.98), rgba(255,255,255,.18) 32%, transparent 54%),
        linear-gradient(135deg, #eef7fc 0%, #dceaf3 100%);
    }

    .product-media::after {
      left: 22%;
      right: 22%;
      bottom: 24px;
      height: 16px;
      opacity: .5;
    }

    .product-media img {
      width: min(98%, 360px);
      height: 220px;
      max-width: 96%;
      max-height: 220px;
      object-fit: contain;
      filter: drop-shadow(0 16px 18px rgba(8,24,38,.12));
      transform: none;
    }

    .product-card:hover .product-media img {
      transform: scale(1.03);
    }

    .product-body {
      display: grid;
      min-height: 0;
      max-width: none;
      padding: 14px 16px 15px;
    }

    .product-code {
      margin-bottom: 8px;
      background: rgba(0,107,182,.09);
    }

    .product-title {
      min-height: 30px;
      font-size: 16px;
      line-height: 1.12;
      letter-spacing: -.035em;
    }

    .product-text {
      display: block;
      overflow: visible;
      min-height: 30px;
      margin-top: 6px;
      font-size: 11px;
      line-height: 1.32;
      -webkit-line-clamp: unset;
      -webkit-box-orient: initial;
    }

    .product-bottom {
      margin-top: 12px;
      padding-top: 10px;
      border-top: 1px solid rgba(122,153,181,.14);
    }

    .product-arrow {
      margin-left: auto;
    }

    @media (max-width: 1040px) {
      .products-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .product-media,
      .product-body {
        width: auto;
        max-width: none;
      }
    }

    @media (max-width: 700px) {
      .products-section {
        padding: 42px 0 38px;
      }

      .products-section .section-head {
        margin-bottom: 18px;
      }

      .products-grid {
        grid-template-columns: 1fr;
        gap: 12px;
      }

      .product-card {
        grid-template-columns: 1fr;
        align-items: stretch;
        border-radius: 18px;
      }

      .product-media {
        min-height: 220px;
        margin: 8px 8px 0;
        border-radius: 14px;
      }

      .product-media img {
        width: min(96%, 250px);
        height: 190px;
        max-width: 96%;
        max-height: 190px;
      }

      .product-body {
        padding: 11px 14px 13px;
      }

      .product-code {
        margin-bottom: 6px;
        padding: 5px 8px;
        font-size: 9px;
      }

      .product-title {
        min-height: 0;
        font-size: 14px;
      }

      .product-text {
        min-height: 0;
        margin-top: 5px;
        font-size: 10px;
        line-height: 1.28;
      }

      .product-link {
        font-size: 12px;
      }

      .product-bottom {
        margin-top: 9px;
        padding-top: 8px;
      }
    }

    /* final workflow mobile polish */
    @media (max-width: 700px) {
      .workflow-section {
        padding: 22px 0 30px;
      }

      .workflow-panel {
        gap: 18px;
        padding: 22px 14px 18px;
        border-radius: 20px;
      }

      .workflow-kicker {
        margin-bottom: 12px;
        font-size: 10px;
      }

      .workflow-head h2 {
        max-width: 310px;
        font-size: 27px;
      }

      .workflow-head p {
        max-width: 300px;
        margin-top: 10px;
        font-size: 12px;
        line-height: 1.42;
      }

      .workflow-track {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
      }

      .workflow-step {
        grid-template-columns: 1fr;
        grid-template-areas:
          "number"
          "title"
          "text";
        min-height: 122px;
        padding: 13px 10px;
        justify-items: start;
        align-content: start;
      }

      .workflow-number {
        width: 34px;
        height: 34px;
        margin: 0 0 12px;
        border-radius: 12px;
        font-size: 11px;
      }

      .workflow-step h3 {
        font-size: 15px;
      }

      .workflow-step p {
        margin-top: 4px;
        font-size: 11px;
        line-height: 1.25;
      }

      .workflow-cta-wrap {
        margin-top: 0;
      }

      .workflow-cta {
        min-height: 46px;
        font-size: 13px;
      }
    }

    /* project detail pages */
    .project-detail-hero {
      padding: 46px 0 34px;
      background: linear-gradient(180deg, #f7fbfd 0%, #eef6fb 100%);
    }

    .project-detail-hero-grid {
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr);
      gap: 26px;
      align-items: stretch;
      margin-top: 22px;
    }

    .project-detail-hero-grid > div {
      display: grid;
      align-content: center;
      padding: 34px;
      border: 1px solid rgba(122,153,181,.18);
      border-radius: 28px;
      background: #fff;
      box-shadow: 0 18px 44px rgba(8,24,38,.07);
    }

    .project-detail-hero h1 {
      margin: 0;
      color: var(--text);
      font-size: clamp(36px, 4vw, 58px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -.06em;
      text-wrap: balance;
    }

    .project-detail-hero p {
      max-width: 560px;
      margin: 18px 0 0;
      color: var(--muted);
      font-size: 16px;
      font-weight: 560;
      line-height: 1.55;
    }

    .project-detail-hero-grid > img {
      width: 100%;
      min-height: 360px;
      height: 100%;
      object-fit: cover;
      border-radius: 28px;
      box-shadow: 0 18px 44px rgba(8,24,38,.08);
    }

    .project-detail-section {
      padding: 40px 0 62px;
      background: #fff;
    }

    .project-detail-layout {
      display: grid;
      grid-template-columns: 1fr;
      gap: 22px;
      align-items: start;
    }

    .project-detail-content,
    .project-detail-aside {
      border: 1px solid rgba(122,153,181,.18);
      border-radius: 24px;
      background: #fff;
      box-shadow: 0 14px 34px rgba(8,24,38,.05);
    }

    .project-detail-content {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
      padding: 30px;
    }

    .project-back-link {
      grid-column: 1 / -1;
      display: inline-flex;
      width: fit-content;
      min-height: 42px;
      align-items: center;
      justify-content: center;
      margin-bottom: 4px;
      padding: 0 16px;
      border: 1px solid rgba(0,107,182,.18);
      border-radius: 999px;
      background: #f7fbfd;
      color: var(--blue-dark);
      font-size: 13px;
      font-weight: 800;
      line-height: 1;
    }

    .project-text-block {
      display: grid;
      gap: 10px;
      align-content: start;
      padding: 22px;
      border-radius: 18px;
      background: #f7fbfd;
    }

    .project-detail-content h2 {
      margin: 0;
      color: var(--text);
      font-size: 28px;
      font-weight: 800;
      line-height: 1.08;
      letter-spacing: -.04em;
    }

    .project-detail-content p,
    .project-detail-content li {
      color: var(--muted);
      font-size: 15px;
      font-weight: 560;
      line-height: 1.6;
    }

    .project-detail-content p {
      margin: 0;
    }

    .project-detail-content ul {
      display: grid;
      gap: 8px;
      margin: 0;
      padding-left: 20px;
    }

    .project-detail-aside {
      display: none;
      gap: 10px;
      padding: 16px;
      position: sticky;
      top: calc(var(--header-height) + 18px);
    }

    .project-detail-aside div {
      display: grid;
      gap: 6px;
      padding: 16px;
      border-radius: 16px;
      background: #f7fbfd;
    }

    .project-detail-aside span {
      color: var(--muted);
      font-size: 10px;
      font-weight: 800;
      letter-spacing: .08em;
      text-transform: uppercase;
    }

    .project-detail-aside strong {
      color: var(--text);
      font-size: 15px;
      line-height: 1.25;
    }

    .project-detail-gallery {
      display: flex;
      gap: 12px;
      margin-top: 22px;
      overflow-x: auto;
      padding-bottom: 8px;
      scroll-snap-type: x proximity;
    }

    .project-detail-gallery img,
    .project-detail-video-gallery video {
      width: min(76vw, 520px);
      height: 320px;
      flex: 0 0 auto;
      object-fit: cover;
      border-radius: 22px;
      box-shadow: 0 14px 34px rgba(8,24,38,.06);
      scroll-snap-align: start;
    }

    .project-text-block-wide {
      grid-column: 1 / -1;
    }

    .project-detail-video-gallery {
      display: flex;
      gap: 12px;
      margin-top: 14px;
      overflow-x: auto;
      padding-bottom: 8px;
      scroll-snap-type: x proximity;
    }

    .project-detail-video-gallery video {
      display: block;
      background: #061f32;
    }

    @media (max-width: 900px) {
      .project-detail-hero-grid,
      .project-detail-layout {
        grid-template-columns: 1fr;
      }

      .project-detail-aside {
        position: static;
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }
    }

    @media (max-width: 700px) {
      .project-detail-hero {
        padding: 22px 0 18px;
      }

      .project-detail-hero .breadcrumbs {
        margin-bottom: 12px;
        font-size: 10px;
      }

      .project-detail-hero-grid {
        gap: 10px;
        margin-top: 10px;
      }

      .project-detail-hero-grid > div {
        padding: 18px 16px;
        border-radius: 18px;
      }

      .project-detail-hero h1 {
        font-size: 27px;
        line-height: 1.04;
      }

      .project-detail-hero p {
        margin-top: 10px;
        font-size: 12px;
        line-height: 1.4;
      }

      .project-detail-hero-grid > img {
        min-height: 0;
        height: 190px;
        border-radius: 18px;
      }

      .project-detail-section {
        padding: 18px 0 34px;
      }

      .project-detail-layout {
        gap: 12px;
      }

      .project-detail-content {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 14px;
        border-radius: 20px;
      }

      .project-back-link {
        width: 100%;
        min-height: 40px;
        margin-bottom: 0;
        font-size: 12px;
      }

      .project-text-block {
        padding: 14px;
        border-radius: 16px;
      }

      .project-detail-content h2 {
        font-size: 20px;
      }

      .project-detail-content p,
      .project-detail-content li {
        font-size: 12px;
        line-height: 1.45;
      }

      .project-detail-content ul {
        gap: 6px;
      }

      .project-detail-aside {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 7px;
        padding: 8px;
        border-radius: 20px;
      }

      .project-detail-aside div {
        gap: 4px;
        min-height: 76px;
        padding: 10px 8px;
        border-radius: 14px;
        text-align: center;
      }

      .project-detail-aside span {
        font-size: 8px;
      }

      .project-detail-aside strong {
        font-size: 10px;
        line-height: 1.2;
      }

      .project-detail-gallery {
        gap: 10px;
        margin-top: 14px;
        padding-bottom: 10px;
      }

      .project-detail-gallery img,
      .project-detail-video-gallery video {
        width: 78vw;
        height: 190px;
        border-radius: 16px;
      }

      .project-detail-video-gallery {
        gap: 10px;
        margin-top: 10px;
        padding-bottom: 10px;
      }
    }

    /* final local product images */
    .product-media {
      aspect-ratio: 1.55 / 1;
      min-height: auto;
    }

    .product-media img {
      position: absolute;
      inset: 0;
      z-index: 1;
      display: block;
      width: 100%;
      height: 100%;
      max-width: 100%;
      max-height: none;
      padding: 10px;
      object-fit: contain;
    }

    .catalog-row-media {
      aspect-ratio: 1.65 / 1;
      min-height: 340px;
    }

    .catalog-row-media img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      max-width: 100%;
      max-height: none;
      padding: 18px;
      object-fit: contain;
      transform: none;
    }

    @media (max-width: 700px) {
      .product-media {
        aspect-ratio: 1.55 / 1;
        min-height: auto;
      }

      .product-media img {
        width: 100%;
        height: 100%;
        max-width: 100%;
        max-height: none;
        padding: 8px;
      }

      .catalog-row-media {
        aspect-ratio: 1.55 / 1;
        min-height: auto;
      }

      .catalog-row-media img {
        width: 100%;
        height: 100%;
        padding: 12px;
      }
    }

    /* final projects process layout */
    .process-section {
      padding: 52px 0 60px;
    }

    .process-panel {
      display: grid;
      grid-template-columns: minmax(320px, 420px) minmax(0, 1fr);
      gap: 16px;
      align-items: stretch;
    }

    .process-intro {
      display: flex;
      min-height: 100%;
      flex-direction: column;
      justify-content: center;
      padding: 34px 32px;
      border-radius: 26px;
    }

    .process-intro h2 {
      font-size: clamp(36px, 3.2vw, 48px);
      line-height: 1.02;
      letter-spacing: -.055em;
    }

    .process-intro p {
      max-width: 370px;
      margin-top: 18px;
      font-size: 15px;
      line-height: 1.55;
    }

    .process-grid {
      display: grid;
      grid-template-columns: repeat(6, minmax(0, 1fr));
      gap: 12px;
    }

    .process-step {
      display: flex;
      min-height: 128px;
      flex-direction: column;
      justify-content: space-between;
      grid-column: span 2;
      padding: 18px;
      border-radius: 20px;
    }

    .process-step:nth-child(4),
    .process-step:nth-child(5) {
      grid-column: span 3;
    }

    .process-step span {
      width: 34px;
      height: 34px;
      margin-bottom: 18px;
      flex: 0 0 auto;
    }

    .process-step strong {
      max-width: 220px;
      font-size: 16px;
      line-height: 1.16;
    }

    @media (max-width: 980px) {
      .process-panel {
        grid-template-columns: 1fr;
      }

      .process-intro {
        min-height: 0;
      }
    }

    @media (max-width: 620px) {
      .process-section {
        padding: 30px 0 36px;
      }

      .process-panel {
        gap: 12px;
      }

      .process-intro {
        padding: 22px 18px;
        border-radius: 22px;
      }

      .process-intro h2 {
        font-size: 28px;
        line-height: 1.06;
      }

      .process-intro p {
        max-width: none;
        margin-top: 12px;
        font-size: 13px;
        line-height: 1.45;
      }

      .process-grid {
        grid-template-columns: 1fr;
        gap: 10px;
      }

      .process-step,
      .process-step:nth-child(4),
      .process-step:nth-child(5) {
        grid-column: auto;
        min-height: 74px;
        display: grid;
        grid-template-columns: 38px minmax(0, 1fr);
        align-items: center;
        gap: 12px;
        padding: 14px;
        border-radius: 18px;
      }

      .process-step span {
        width: 34px;
        height: 34px;
        margin: 0;
      }

      .process-step strong {
        max-width: none;
        font-size: 14px;
        line-height: 1.2;
      }
    }

    /* about page projects block */
    .about-projects-layout {
      grid-template-columns: 1fr;
      gap: 18px;
    }

    .about-projects-layout .photo-intro {
      display: grid;
      grid-template-columns: minmax(0, .75fr) minmax(280px, .45fr);
      gap: 24px;
      align-items: end;
      padding: 30px 32px;
      color: var(--text);
      background: #fff;
    }

    .about-projects-layout .photo-intro .section-kicker {
      color: var(--blue);
    }

    .about-projects-layout .photo-intro p {
      margin: 0;
      color: var(--muted);
    }

    .about-projects-grid {
      grid-auto-rows: 230px;
    }

    @media (max-width: 820px) {
      .about-projects-layout .photo-intro {
        grid-template-columns: 1fr;
        gap: 12px;
      }
    }

    @media (max-width: 620px) {
      .about-projects-layout {
        gap: 12px;
      }

      .about-projects-layout .photo-intro {
        padding: 22px 18px;
        border-radius: 22px;
      }

      .about-projects-layout .photo-intro h2 {
        font-size: 30px;
        line-height: 1.05;
      }

      .about-projects-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-auto-rows: auto;
        gap: 10px;
      }

      .about-projects-grid .project-card,
      .about-projects-grid .project-card-wide,
      .about-projects-grid .project-card-small,
      .about-projects-grid .project-card-tall,
      .about-projects-grid .project-card-half {
        grid-column: auto;
        grid-row: auto;
        height: 154px;
        min-height: 0;
        border-radius: 20px;
      }

      .about-projects-grid .project-card-large {
        grid-column: 1 / -1;
        height: 230px;
        border-radius: 22px;
      }

      .about-projects-grid .project-card:nth-child(8) {
        grid-column: 1 / -1;
        height: 170px;
      }

      .about-projects-grid .project-card-content,
      .about-projects-grid .project-card-large .project-card-content {
        max-width: none;
        padding: 14px;
      }

      .about-projects-grid .project-card h3,
      .about-projects-grid .project-card-large h3 {
        font-size: 16px;
      }

      .about-projects-grid .project-card p {
        display: none;
      }
    }

    /* final current project cards mobile polish */
    @media (max-width: 620px) {
      .projects-gallery .project-tile,
      .projects-gallery .project-tile-side,
      .projects-gallery .project-tile-small,
      .projects-masonry .project-card,
      .projects-masonry .project-card-wide,
      .projects-masonry .project-card-small,
      .projects-masonry .project-card-half,
      .about-projects-grid .project-card,
      .about-projects-grid .project-card-wide,
      .about-projects-grid .project-card-small,
      .about-projects-grid .project-card-half {
        height: 176px;
      }

      .projects-gallery .project-tile:last-child {
        grid-column: auto;
        height: 176px;
      }

      .project-tile h3,
      .project-card h3,
      .project-tile-large h3,
      .project-card-large h3 {
        display: -webkit-box;
        overflow: hidden;
        font-size: 13px;
        line-height: 1.08;
        letter-spacing: 0;
        -webkit-line-clamp: 4;
        -webkit-box-orient: vertical;
      }

      .project-tile-large h3,
      .project-card-large h3 {
        max-width: 320px;
        font-size: 21px;
        line-height: 1.05;
        -webkit-line-clamp: 3;
      }

      .project-tag {
        margin-bottom: 6px;
        padding: 5px 7px;
        font-size: 8px;
      }
    }

    /* final about page content alignment */
    .about-intro-layout {
      grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
      gap: 20px;
    }

    .about-text-card {
      display: grid;
      align-content: center;
      min-height: 100%;
      padding: 38px;
    }

    .about-text-card h2 {
      max-width: 820px;
      font-size: clamp(36px, 3.1vw, 50px);
      letter-spacing: -.05em;
    }

    .about-text-card p {
      max-width: 880px;
      font-size: 16px;
      line-height: 1.62;
    }

    .about-text-card .about-mission {
      margin-top: 22px;
      padding: 20px 22px;
      border-left: 4px solid var(--blue);
      border-radius: 18px;
      background: #f2f8fc;
      color: var(--text);
      font-size: 17px;
      font-weight: 650;
      line-height: 1.55;
    }

    .facts-grid {
      align-content: stretch;
    }

    .fact-card {
      display: grid;
      align-content: space-between;
      min-height: 158px;
    }

    .work-head {
      align-items: start;
    }

    .work-head h2 {
      max-width: 820px;
      font-size: clamp(36px, 3.1vw, 50px);
      letter-spacing: -.05em;
    }

    .work-head p {
      max-width: 520px;
      margin-top: 6px;
      line-height: 1.58;
    }

    .work-grid {
      align-items: stretch;
    }

    .work-card {
      display: grid;
      grid-template-rows: auto auto 1fr;
      min-height: 220px;
      padding: 24px;
    }

    .work-card h3 {
      min-height: 50px;
      font-size: 22px;
      letter-spacing: -.04em;
    }

    .work-card p {
      align-self: end;
      font-size: 14px;
      line-height: 1.48;
    }

    .products-note {
      margin-top: 22px;
      padding: 28px;
      border: 1px solid rgba(122,153,181,.18);
      border-radius: 28px;
      background: #f7fbfd;
    }

    .products-note p {
      max-width: 920px;
      margin: 10px 0 0;
      color: var(--text-soft);
      font-size: 15px;
      font-weight: 560;
      line-height: 1.58;
    }

    .products-note-grid {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 10px;
      margin-top: 18px;
    }

    .products-note-grid div {
      min-height: 138px;
      padding: 16px;
      border: 1px solid rgba(122,153,181,.14);
      border-radius: 18px;
      background: #fff;
      color: var(--text);
      font-size: 13px;
      font-weight: 750;
      line-height: 1.35;
      box-shadow: 0 10px 24px rgba(8,24,38,.04);
    }

    .activity-section {
      padding: 0 0 58px;
      background: linear-gradient(180deg, #eef5fa 0%, #fff 100%);
    }

    .activity-panel {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(340px, .8fr);
      gap: 18px;
      align-items: stretch;
    }

    .activity-main,
    .activity-side {
      border: 1px solid rgba(122,153,181,.18);
      border-radius: 30px;
      background: #fff;
      box-shadow: 0 18px 44px rgba(8,24,38,.055);
    }

    .activity-main {
      padding: 34px;
    }

    .activity-main h2 {
      max-width: 780px;
      margin: 0;
      color: var(--text);
      font-size: clamp(34px, 3vw, 48px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -.05em;
      text-wrap: balance;
    }

    .activity-main p {
      max-width: 880px;
      margin: 18px 0 0;
      color: var(--text-soft);
      font-size: 16px;
      font-weight: 560;
      line-height: 1.62;
    }

    .activity-side {
      display: grid;
      align-content: start;
      gap: 18px;
      padding: 26px;
      background: #f7fbfd;
    }

    .activity-side h3 {
      margin: 0;
      color: var(--text);
      font-size: 24px;
      font-weight: 800;
      line-height: 1.08;
      letter-spacing: -.04em;
      text-wrap: balance;
    }

    .activity-side ul {
      display: grid;
      gap: 8px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .activity-side li {
      position: relative;
      padding: 12px 14px 12px 38px;
      border: 1px solid rgba(122,153,181,.16);
      border-radius: 15px;
      background: #fff;
      color: var(--text);
      font-size: 14px;
      font-weight: 750;
      line-height: 1.3;
    }

    .activity-side li::before {
      content: "";
      position: absolute;
      left: 15px;
      top: 17px;
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--blue);
      box-shadow: 0 0 0 5px rgba(0,107,182,.1);
    }

    .activity-cert {
      display: grid;
      gap: 8px;
      padding: 18px;
      border-radius: 18px;
      background: linear-gradient(145deg, #063956, #006bb6);
      color: #fff;
    }

    .activity-cert strong {
      font-size: 16px;
      font-weight: 850;
      line-height: 1.1;
    }

    .activity-cert span {
      color: rgba(232,241,249,.82);
      font-size: 13px;
      font-weight: 600;
      line-height: 1.45;
    }

    .about-projects-layout {
      gap: 20px;
    }

    .about-projects-layout .photo-intro {
      grid-template-columns: minmax(0, .9fr) minmax(360px, .72fr);
      grid-template-areas:
        "kicker text"
        "title text";
      align-items: center;
      min-height: 220px;
      padding: 38px 40px;
      border: 1px solid rgba(122,153,181,.16);
      border-radius: 30px;
      box-shadow: 0 18px 48px rgba(8,24,38,.055);
    }

    .about-projects-layout .photo-intro .section-kicker {
      grid-area: kicker;
      align-self: end;
      margin: 0;
    }

    .about-projects-layout .photo-intro h2 {
      grid-area: title;
      max-width: 640px;
      margin: 12px 0 0;
      font-size: clamp(36px, 3.2vw, 54px);
      line-height: .98;
      letter-spacing: -.055em;
    }

    .about-projects-layout .photo-intro p {
      grid-area: text;
      max-width: 520px;
      justify-self: end;
      font-size: 16px;
      font-weight: 560;
      line-height: 1.58;
    }

    .about-projects-grid {
      grid-auto-rows: 250px;
      gap: 14px;
    }

    .about-projects-grid .project-card {
      border-radius: 26px;
    }

    .about-projects-grid .project-card-content {
      padding: 22px;
    }

    @media (max-width: 900px) {
      .about-intro-layout,
      .work-head {
        grid-template-columns: 1fr;
      }

      .about-projects-layout .photo-intro {
        grid-template-columns: 1fr;
        grid-template-areas:
          "kicker"
          "title"
          "text";
        min-height: 0;
      }

      .about-projects-layout .photo-intro p {
        justify-self: start;
        max-width: 720px;
        margin-top: 14px;
      }
    }

    @media (max-width: 620px) {
      .about-text-card {
        padding: 22px 18px;
      }

      .about-text-card h2,
      .work-head h2 {
        font-size: 30px;
        line-height: 1.04;
      }

      .about-text-card p,
      .work-head p {
        font-size: 14px;
        line-height: 1.48;
      }

      .work-card {
        min-height: 176px;
        padding: 16px;
      }

      .work-card h3 {
        min-height: 0;
        font-size: 17px;
      }

      .work-card p {
        align-self: start;
        font-size: 12px;
      }

      .about-text-card .about-mission {
        padding: 16px;
        font-size: 14px;
      }

      .products-note {
        margin-top: 14px;
        padding: 18px;
        border-radius: 22px;
      }

      .products-note p {
        font-size: 13px;
        line-height: 1.45;
      }

      .products-note-grid {
        grid-template-columns: 1fr;
        gap: 8px;
      }

      .products-note-grid div {
        min-height: 0;
        padding: 14px;
        font-size: 12px;
      }

      .about-projects-layout .photo-intro {
        padding: 22px 18px;
        border-radius: 22px;
      }

      .about-projects-layout .photo-intro h2 {
        font-size: 30px;
        line-height: 1.04;
      }

      .about-projects-layout .photo-intro p {
        font-size: 13px;
        line-height: 1.45;
      }

      .activity-section {
        padding: 0 0 36px;
      }

      .activity-panel {
        grid-template-columns: 1fr;
        gap: 12px;
      }

      .activity-main,
      .activity-side {
        border-radius: 22px;
      }

      .activity-main,
      .activity-side {
        padding: 18px;
      }

      .activity-main h2 {
        font-size: 30px;
        line-height: 1.04;
      }

      .activity-main p {
        font-size: 14px;
        line-height: 1.48;
      }

      .activity-side h3 {
        font-size: 20px;
      }

      .activity-side li {
        padding: 11px 12px 11px 34px;
        font-size: 12px;
      }

      .activity-side li::before {
        left: 14px;
        top: 16px;
        width: 7px;
        height: 7px;
      }
    }

    /* final catalog image aspect fix */
    .catalog-row-media {
      position: relative;
      display: grid;
      place-items: center;
      min-height: 360px;
      overflow: hidden;
      background: radial-gradient(circle at 50% 44%, rgba(255,255,255,.86), rgba(232,244,250,.72) 58%, rgba(221,238,247,.92) 100%);
    }

    .catalog-row-media img {
      position: relative;
      inset: auto;
      display: block;
      width: min(82%, 560px);
      height: auto;
      max-width: 82%;
      max-height: 82%;
      padding: 0;
      object-fit: contain;
      transform: none;
    }

    .catalog-row:hover .catalog-row-media img {
      transform: none;
    }

    @media (max-width: 900px) {
      .catalog-row-media,
      .catalog-row:nth-child(even) .catalog-row-media {
        min-height: 300px;
      }

      .catalog-row-media img {
        width: min(78%, 500px);
        max-width: 78%;
        max-height: 78%;
        height: auto;
      }
    }

    @media (max-width: 620px) {
      .catalog-row-media,
      .catalog-row:nth-child(even) .catalog-row-media {
        min-height: 230px;
      }

      .catalog-row-media img {
        width: 82%;
        max-width: 82%;
        max-height: 78%;
        height: auto;
      }
    }

    /* final KNS catalog media fix */
    .catalog-row#kns {
      grid-template-columns: minmax(0, .95fr) minmax(480px, 1.05fr);
    }

    .catalog-row#kns .catalog-row-media {
      min-height: 390px;
      aspect-ratio: 1.85 / 1;
      border-radius: 0 32px 32px 0;
      background:
        radial-gradient(circle at 52% 42%, rgba(255,255,255,.96), rgba(236,248,252,.74) 56%, rgba(221,239,248,.96) 100%);
    }

    .catalog-row#kns .catalog-row-media::after {
      display: none;
    }

    .catalog-row#kns .catalog-row-media img {
      width: min(72%, 520px);
      max-width: 72%;
      max-height: 76%;
      height: auto;
      padding: 0;
      object-fit: contain;
      filter: drop-shadow(0 22px 28px rgba(8,24,38,.16));
    }

    @media (max-width: 900px) {
      .catalog-row#kns {
        grid-template-columns: 1fr;
      }

      .catalog-row#kns .catalog-row-media {
        min-height: 310px;
        aspect-ratio: 1.9 / 1;
        border-radius: 0 0 28px 28px;
      }

      .catalog-row#kns .catalog-row-media img {
        width: min(70%, 500px);
        max-width: 70%;
        max-height: 78%;
      }
    }

    @media (max-width: 620px) {
      .catalog-row#kns .catalog-row-media {
        min-height: 220px;
        aspect-ratio: 1.78 / 1;
      }

      .catalog-row#kns .catalog-row-media img {
        width: 78%;
        max-width: 78%;
        max-height: 76%;
      }
    }

    /* final about page redesign */
    .about-clean-hero .page-hero-inner {
      align-items: stretch;
    }

    .about-clean-note {
      align-self: stretch;
      justify-content: center;
      background: linear-gradient(145deg, #063956, #006bb6);
      color: #fff;
    }

    .about-clean-note span {
      color: rgba(232,241,249,.82);
    }

    .about-clean-section {
      padding: 64px 0 54px;
      background: linear-gradient(180deg, #eef5fa 0%, #fff 100%);
    }

    .about-clean-layout {
      display: grid;
      grid-template-columns: 250px minmax(0, 1fr);
      gap: 34px;
      align-items: start;
    }

    .about-clean-nav {
      position: sticky;
      top: calc(var(--header-height) + 24px);
      display: grid;
      gap: 14px;
      padding: 24px 0;
      color: var(--text-soft);
      border-top: 1px solid rgba(122,153,181,.24);
      border-bottom: 1px solid rgba(122,153,181,.24);
    }

    .about-clean-nav span {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      background: var(--blue);
      color: #fff;
      font-size: 13px;
      font-weight: 850;
    }

    .about-clean-nav strong {
      color: var(--text);
      font-size: 15px;
      font-weight: 850;
      line-height: 1.2;
    }

    .about-clean-article {
      display: grid;
      gap: 46px;
      max-width: 940px;
    }

    .about-clean-block {
      padding-bottom: 44px;
      border-bottom: 1px solid rgba(122,153,181,.2);
    }

    .about-clean-block:last-child {
      padding-bottom: 0;
      border-bottom: 0;
    }

    .about-clean-block h2 {
      max-width: 820px;
      margin: 0;
      color: var(--text);
      font-size: clamp(34px, 3vw, 50px);
      font-weight: 850;
      line-height: 1.02;
      letter-spacing: -.055em;
      text-wrap: balance;
    }

    .about-clean-block h3 {
      margin: 0 0 16px;
      color: var(--text);
      font-size: 22px;
      font-weight: 850;
      line-height: 1.1;
      letter-spacing: -.035em;
    }

    .about-clean-block p {
      max-width: 860px;
      margin: 18px 0 0;
      color: var(--text-soft);
      font-size: 16px;
      font-weight: 560;
      line-height: 1.66;
    }

    .about-clean-lead {
      color: var(--text) !important;
      font-size: 18px !important;
      font-weight: 700 !important;
      line-height: 1.55 !important;
    }

    .about-clean-split {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
      gap: 34px;
      align-items: start;
    }

    .about-clean-product-list {
      padding: 24px;
      border: 1px solid rgba(122,153,181,.2);
      border-radius: 26px;
      background: #f7fbfd;
    }

    .about-clean-product-list ul,
    .about-clean-columns,
    .about-clean-products {
      display: grid;
      gap: 10px;
      margin: 18px 0 0;
      padding: 0;
      list-style: none;
    }

    .about-clean-product-list li,
    .about-clean-columns li,
    .about-clean-products li {
      position: relative;
      padding-left: 22px;
      color: var(--text-soft);
      font-size: 15px;
      font-weight: 650;
      line-height: 1.45;
    }

    .about-clean-product-list li::before,
    .about-clean-columns li::before,
    .about-clean-products li::before {
      content: "";
      position: absolute;
      left: 0;
      top: .62em;
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: var(--blue);
    }

    .about-clean-columns {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px 22px;
    }

    .about-clean-products {
      max-width: 880px;
      gap: 12px;
    }

    .about-clean-projects {
      padding: 58px 0;
      background: #eef5fa;
    }

    .about-clean-projects-head {
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(300px, .55fr);
      gap: 34px;
      align-items: end;
      margin-bottom: 20px;
      padding: 0 0 28px;
      border-bottom: 1px solid rgba(122,153,181,.22);
    }

    .about-clean-projects-head h2 {
      max-width: 620px;
      margin: 0;
      color: var(--text);
      font-size: clamp(36px, 3.4vw, 56px);
      font-weight: 850;
      line-height: .98;
      letter-spacing: -.055em;
    }

    .about-clean-projects-head p {
      margin: 0;
      color: var(--text-soft);
      font-size: 16px;
      font-weight: 560;
      line-height: 1.55;
    }

    @media (max-width: 980px) {
      .about-clean-layout {
        grid-template-columns: 1fr;
        gap: 22px;
      }

      .about-clean-nav {
        position: static;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 10px;
        padding: 14px 0;
      }

      .about-clean-nav span {
        display: none;
      }

      .about-clean-split,
      .about-clean-projects-head {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 620px) {
      .about-clean-section {
        padding: 36px 0;
      }

      .about-clean-nav {
        display: none;
      }

      .about-clean-article {
        gap: 32px;
      }

      .about-clean-block {
        padding-bottom: 32px;
      }

      .about-clean-block h2,
      .about-clean-projects-head h2 {
        font-size: 30px;
        line-height: 1.04;
      }

      .about-clean-block p,
      .about-clean-projects-head p {
        font-size: 14px;
        line-height: 1.5;
      }

      .about-clean-lead {
        font-size: 15px !important;
      }

      .about-clean-product-list {
        padding: 18px;
        border-radius: 20px;
      }

      .about-clean-columns {
        grid-template-columns: 1fr;
      }

      .about-clean-product-list li,
      .about-clean-columns li,
      .about-clean-products li {
        font-size: 13px;
      }

      .about-clean-projects {
        padding: 38px 0;
      }

      .about-clean-projects-head {
        gap: 12px;
        margin-bottom: 14px;
        padding-bottom: 18px;
      }
    }

    /* final about article layout */
    .about-article-hero .page-hero-inner {
      grid-template-columns: minmax(0, 900px);
    }

    .about-article-section {
      padding: 54px 0 62px;
      background: linear-gradient(180deg, #eef5fa 0%, #f8fbfd 48%, #fff 100%);
    }

    .about-article-panel {
      max-width: 1040px;
      margin: 0 auto;
      padding: 54px 58px;
      border: 1px solid rgba(122,153,181,.18);
      border-radius: 32px;
      background: #fff;
      box-shadow: 0 24px 70px rgba(8,24,38,.08);
    }

    .about-article-head {
      max-width: 820px;
      padding-bottom: 28px;
      border-bottom: 1px solid rgba(122,153,181,.18);
    }

    .about-article-head h2 {
      margin: 0;
      color: var(--text);
      font-size: clamp(38px, 3.4vw, 56px);
      font-weight: 850;
      line-height: 1;
      letter-spacing: -.058em;
      text-wrap: balance;
    }

    .about-article-content {
      max-width: 860px;
      padding-top: 30px;
    }

    .about-article-content p {
      margin: 18px 0 0;
      color: var(--text-soft);
      font-size: 17px;
      font-weight: 560;
      line-height: 1.72;
    }

    .about-article-content .about-article-lead {
      margin-top: 0;
      color: var(--text);
      font-size: 19px;
      font-weight: 720;
      line-height: 1.62;
    }

    .about-article-content h3 {
      margin: 42px 0 0;
      color: var(--text);
      font-size: clamp(26px, 2.1vw, 34px);
      font-weight: 850;
      line-height: 1.08;
      letter-spacing: -.045em;
    }

    .about-article-content ul {
      display: grid;
      gap: 10px;
      margin: 18px 0 0;
      padding: 0;
      list-style: none;
    }

    .about-article-content li {
      position: relative;
      padding-left: 24px;
      color: var(--text-soft);
      font-size: 16px;
      font-weight: 650;
      line-height: 1.5;
    }

    .about-article-content li::before {
      content: "";
      position: absolute;
      left: 0;
      top: .62em;
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: var(--blue);
      box-shadow: 0 0 0 5px rgba(0,107,182,.08);
    }

    @media (max-width: 760px) {
      .about-article-section {
        padding: 30px 0 38px;
      }

      .about-article-panel {
        padding: 26px 18px;
        border-radius: 24px;
      }

      .about-article-head {
        padding-bottom: 18px;
      }

      .about-article-head h2 {
        font-size: 30px;
        line-height: 1.04;
      }

      .about-article-content {
        padding-top: 20px;
      }

      .about-article-content p,
      .about-article-content li {
        font-size: 14px;
        line-height: 1.55;
      }

      .about-article-content .about-article-lead {
        font-size: 15px;
        line-height: 1.5;
      }

      .about-article-content h3 {
        margin-top: 30px;
        font-size: 24px;
      }
    }

    /* final project media order */
    .project-detail-gallery video {
      flex: 0 0 auto;
      width: min(520px, 82vw);
      height: 320px;
      border: 1px solid rgba(122,153,181,.18);
      border-radius: 24px;
      background: #061f32;
      object-fit: cover;
      box-shadow: 0 18px 42px rgba(8,24,38,.08);
    }

    @media (max-width: 700px) {
      .project-detail-gallery video {
        width: 78vw;
        height: 190px;
        border-radius: 16px;
      }
    }

    /* final home projects bottom row */
    .projects-gallery .project-tile:nth-child(4),
    .projects-gallery .project-tile:nth-child(5) {
      grid-column: span 6;
    }

    @media (max-width: 620px) {
      .projects-gallery .project-tile:nth-child(4),
      .projects-gallery .project-tile:nth-child(5) {
        grid-column: auto;
      }
    }

    /* final transparent product presentation */
    .product-card {
      grid-template-rows: auto 1fr;
    }

    .product-media {
      position: relative;
      inset: auto;
      width: auto;
      min-height: 0;
      aspect-ratio: 1.62 / 1;
      margin: 10px 10px 0;
      display: grid;
      place-items: center;
      overflow: hidden;
      border-radius: 20px;
      background:
        radial-gradient(circle at 50% 42%, rgba(255,255,255,.72), rgba(235,247,252,.58) 52%, rgba(218,236,246,.88) 100%);
    }

    .product-card::before {
      display: none;
    }

    .product-media::after {
      left: 22%;
      right: 22%;
      bottom: 14px;
      height: 14px;
      background: rgba(8,24,38,.12);
      filter: blur(12px);
    }

    .product-media img {
      position: relative;
      inset: auto;
      width: 88%;
      height: 88%;
      max-width: 88%;
      max-height: 88%;
      padding: 0;
      object-fit: contain;
      transform: none;
      filter: drop-shadow(0 18px 20px rgba(8,24,38,.12));
    }

    .product-card:hover .product-media img {
      transform: scale(1.04);
    }

    .product-body {
      max-width: none;
      padding: 13px 16px 15px;
    }

    .catalog-row-media {
      display: grid;
      place-items: center;
      overflow: hidden;
      background:
        radial-gradient(circle at 50% 42%, rgba(255,255,255,.74), rgba(236,248,252,.62) 58%, rgba(218,236,246,.9) 100%);
    }

    .catalog-row-media img {
      position: relative;
      inset: auto;
      width: min(86%, 600px);
      height: auto;
      max-width: 86%;
      max-height: 82%;
      padding: 0;
      object-fit: contain;
      filter: drop-shadow(0 22px 24px rgba(8,24,38,.13));
    }

    @media (max-width: 700px) {
      .product-media {
        inset: auto;
        margin: 8px 8px 0;
        border-radius: 18px;
      }

      .product-media img {
        width: 90%;
        height: 90%;
        max-width: 90%;
        max-height: 90%;
      }

      .product-body {
        padding: 11px 14px 13px;
      }
    }

    /* final responsive hardening */
    html,
    body {
      max-width: 100%;
      overflow-x: hidden;
    }

    @supports (overflow-x: clip) {
      html,
      body {
        overflow-x: clip;
      }
    }

    img,
    video {
      max-width: 100%;
    }

    @media (max-width: 1040px) {
      .page-hero-inner,
      .project-detail-hero-grid,
      .catalog-row,
      .catalog-row#kns,
      .about-article-hero .page-hero-inner {
        grid-template-columns: 1fr;
      }

      .catalog-row-media,
      .catalog-row#kns .catalog-row-media {
        border-radius: 0 0 28px 28px;
      }

      .project-detail-gallery,
      .project-detail-video-gallery {
        max-width: calc(100vw - 28px);
      }
    }

    @media (max-width: 700px) {
      .section-shell,
      .header-inner,
      .footer-shell,
      .mobile-menu-inner {
        width: min(100% - 24px, var(--container));
      }

      .page-hero-inner,
      .request-layout,
      .services-layout,
      .process-panel,
      .about-clean-projects-head,
      .about-clean-split,
      .about-clean-columns,
      .about-clean-products,
      .about-article-hero .page-hero-inner {
        grid-template-columns: 1fr !important;
      }

      .page-hero h1,
      .project-detail-hero h1,
      .about-article-head h2,
      .about-clean-block h2,
      .about-clean-projects-head h2,
      .gallery-head h2,
      .projects-head-text h2 {
        max-width: 100%;
        overflow-wrap: anywhere;
      }

      .request-direct a,
      .footer-contact-card a,
      .contacts-item a,
      .operator-item a {
        overflow-wrap: anywhere;
      }

      .catalog-row-media,
      .catalog-row#kns .catalog-row-media {
        min-height: 210px;
      }

      .project-detail-gallery {
        width: 100%;
        max-width: 100%;
      }

      .project-detail-gallery img,
      .project-detail-gallery video,
      .project-detail-video-gallery video {
        width: min(82vw, 340px);
        flex-basis: min(82vw, 340px);
      }
    }

    @media (max-width: 430px) {
      .hero-rail,
      .workflow-track,
      .projects-gallery,
      .projects-masonry,
      .about-projects-grid,
      .footer-contact-card {
        grid-template-columns: 1fr !important;
      }

      .project-tile,
      .project-tile-large,
      .project-tile-side,
      .project-tile-small,
      .projects-gallery .project-tile:nth-child(4),
      .projects-gallery .project-tile:nth-child(5),
      .project-card,
      .project-card-large,
      .project-card-wide,
      .project-card-small,
      .project-card-half,
      .about-projects-grid .project-card,
      .about-projects-grid .project-card-large,
      .about-projects-grid .project-card-wide,
      .about-projects-grid .project-card-small,
      .about-projects-grid .project-card-half {
        grid-column: 1 / -1 !important;
      }

      .workflow-step {
        min-height: auto;
      }

      .footer-contact-item,
      .footer-contact-item:nth-child(3) {
        grid-column: 1 / -1;
        min-height: auto;
      }

      .product-media {
        aspect-ratio: 1.55 / 1;
      }

      .catalog-row-media,
      .catalog-row#kns .catalog-row-media {
        min-height: 190px;
      }
    }

    /* workflow cards without icons */
    .workflow-icon {
      display: none !important;
    }

    .workflow-step {
      grid-template-columns: auto minmax(0, 1fr);
      grid-template-areas:
        "number title"
        "number text";
      column-gap: 16px;
      row-gap: 4px;
      align-content: center;
      align-items: center;
    }

    .workflow-number {
      align-self: center;
      margin-right: 0;
    }

    .workflow-step h3,
    .workflow-step p {
      min-width: 0;
    }

    .workflow-step h3 {
      align-self: end;
    }

    .workflow-step p {
      align-self: start;
    }

    @media (max-width: 700px) {
      .workflow-step {
        min-height: 92px;
        padding: 16px;
        column-gap: 13px;
      }
    }

    /* launch tweaks */
    .hero {
      background: #fff !important;
      color: var(--text);
    }

    .hero::before,
    .hero::after {
      display: none !important;
    }

    .hero-kicker {
      color: var(--blue-dark);
    }

    .hero h1 {
      color: var(--text);
    }

    .hero-lead {
      color: var(--text-soft);
    }

    .hero-btn-primary {
      background: var(--blue);
      color: #fff;
    }

    .hero-btn-primary:hover {
      background: var(--blue-dark);
    }

    .hero-btn-secondary {
      border-color: rgba(0,107,182,.22);
      background: #fff;
      color: var(--blue-dark);
      box-shadow: 0 12px 28px rgba(8,24,38,.08);
      backdrop-filter: none;
    }

    .hero-btn-secondary:hover {
      border-color: rgba(0,107,182,.32);
      background: #f7fbfd;
    }

    .hero-rail-item {
      border-color: rgba(122,153,181,.2);
      background: linear-gradient(145deg, #fff, #f4f9fc);
      box-shadow: 0 18px 38px rgba(8,24,38,.07);
      backdrop-filter: none;
    }

    .hero-rail-item::before {
      background: rgba(0,107,182,.35);
    }

    .hero-rail-item strong {
      color: var(--text);
    }

    .hero-rail-item span {
      color: var(--text-soft);
    }

    .contacts-item strong {
      display: block;
      margin-bottom: 5px;
    }

    .contacts-item a {
      display: inline-flex;
      width: fit-content;
    }

    .contacts-list {
      gap: 12px;
    }

    .contacts-group {
      display: grid;
      gap: 12px;
      min-width: 0;
    }

    .contacts-item {
      display: grid;
      gap: 6px;
      align-content: center;
      min-height: 92px;
    }

    .contacts-item span {
      margin-bottom: 0;
    }

    .contacts-item strong,
    .contacts-item a {
      line-height: 1.18;
    }

    @media (min-width: 760px) {
      .contacts-list {
        grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
        gap: 14px;
        align-items: start;
      }
    }

    @media (max-width: 700px) {
      .contacts-group {
        gap: 8px;
      }
    }

    /* compact footer contacts with sales managers */
    .footer-top {
      grid-template-columns: minmax(260px, .95fr) minmax(120px, .35fr) minmax(430px, 1.25fr);
      gap: 34px;
    }

    .footer-contact-card {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px 18px;
      align-items: start;
    }

    .footer-contact-item {
      min-width: 0;
      gap: 3px;
    }

    .footer-contact-item:nth-child(5) {
      grid-column: 1 / -1;
    }

    .footer-contact-card span {
      font-size: 9px;
      letter-spacing: .07em;
    }

    .footer-contact-card strong {
      display: block;
      color: #fff;
      font-size: 14px;
      font-weight: 800;
      line-height: 1.12;
      letter-spacing: -.03em;
    }

    .footer-contact-card a {
      font-size: 15px;
      line-height: 1.1;
    }

    .footer-contact-card p {
      font-size: 12px;
      line-height: 1.25;
    }

    .footer-bottom {
      margin-top: 20px;
    }

    .footer-contact-card--split {
      grid-template-columns: minmax(0, .9fr) minmax(0, 1fr);
      column-gap: 34px;
      row-gap: 0;
      align-items: start;
    }

    .footer-contact-group {
      display: grid;
      gap: 12px;
      align-content: start;
      min-width: 0;
    }

    .footer-contact-card--split .footer-contact-item:nth-child(5) {
      grid-column: auto;
    }

    @media (max-width: 1040px) {
      .footer-top {
        grid-template-columns: minmax(220px, .9fr) minmax(360px, 1.1fr);
      }

      .footer-top > .footer-column:nth-child(2) {
        display: none;
      }
    }

    @media (max-width: 700px) {
      .footer-contact-card {
        grid-template-columns: 1fr !important;
        gap: 8px;
      }

      .footer-contact-card--split {
        grid-template-columns: 1fr !important;
      }

      .footer-contact-item:nth-child(5) {
        grid-column: 1 / -1;
      }
    }