/* roulang page: index */
:root {
      --blue-500: #2B7CB5;
      --blue-600: #1F6AA5;
      --blue-700: #185A8C;
      --mark: #D4A017;
      --steel: #5B6B7A;
      --shelf: #8A93A0;
      --bg: #F3F6FA;
      --paper: #FFFFFF;
      --tint: #EAF1F7;
      --line: #E3EAF1;
      --dark: #14324A;
      --cream: #F4F7FB;
      --data: #8EC4E6;
      --text: #1A2A38;
      --muted: #5B6B7A;
      --danger: #B42318;
      --ok: #0F7B4A;
      --shadow: 0 8px 28px rgba(20, 50, 74, .08);
      --shadow-hover: 0 14px 36px rgba(31, 106, 165, .14);
      --radius: 12px;
      --radius-sm: 8px;
      --header-main: 76px;
      --header-top: 38px;
      --space: 104px;
      --font: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
      --mono: "DIN Alternate", "Roboto Mono", "Courier New", monospace;
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    html, body { margin: 0; padding: 0; }
    body {
      font-family: var(--font);
      font-size: 16px;
      font-weight: 400;
      line-height: 1.75;
      color: var(--text);
      background: var(--bg);
      overflow-x: hidden;
    }
    img { max-width: 100%; height: auto; display: block; border: 0; }
    a { color: var(--blue-700); text-decoration: none; }
    a:hover { color: var(--blue-600); }
    a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
      outline: 2px solid var(--blue-600);
      outline-offset: 3px;
    }
    button, input, select, textarea { font-family: inherit; }
    button { cursor: pointer; }
    h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: .02em; line-height: 1.28; color: var(--text); }
    h1 { font-size: 46px; }
    h2 { font-size: 30px; }
    h3 { font-size: 19px; }
    p { margin: 0 0 14px; }
    ul { margin: 0; padding: 0; list-style: none; }
    .skip {
      position: absolute; left: -999px; top: 8px; background: var(--blue-700); color: #fff;
      padding: 8px 14px; z-index: 10000; border-radius: 6px;
    }
    .skip:focus { left: 8px; }
    .container { width: min(1200px, calc(100% - 48px)); margin: 0 auto; }
    .topbar {
      height: var(--header-top);
      background: #EAF1F7;
      color: var(--steel);
      font-size: 13px;
      display: flex;
      align-items: center;
      border-bottom: 1px solid var(--line);
      transition: transform .28s ease, opacity .28s ease;
    }
    .topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
    .topbar a { color: var(--steel); }
    .topbar a:hover { color: var(--blue-700); }
    .topbar-left, .topbar-right { display: flex; align-items: center; gap: 18px; }
    .dot-split::before { content: ""; display: inline-block; width: 3px; height: 3px; background: var(--shelf); border-radius: 50%; margin-right: 18px; vertical-align: middle; }
    .site-header { position: sticky; top: 0; z-index: 900; }
    .site-header.is-compact .topbar { transform: translateY(-100%); opacity: 0; pointer-events: none; height: 0; border: 0; overflow: hidden; }
    .navbar {
      height: var(--header-main);
      background: #fff;
      border-bottom: 1px solid var(--line);
      display: flex;
      align-items: center;
      transition: box-shadow .25s ease;
    }
    .site-header.is-compact .navbar { box-shadow: 0 10px 28px rgba(20, 50, 74, .1); }
    .navbar .container { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
    .logo { display: flex; align-items: center; gap: 10px; color: var(--dark); font-weight: 700; font-size: 18px; letter-spacing: .04em; white-space: nowrap; }
    .logo:hover { color: var(--blue-700); }
    .logo-mark {
      width: 34px; height: 34px; flex: 0 0 34px; border-radius: 8px;
      background: linear-gradient(180deg, var(--blue-600), var(--blue-700));
      position: relative; box-shadow: inset 0 0 0 2px rgba(212, 160, 23, .35);
    }
    .logo-mark::before, .logo-mark::after {
      content: ""; position: absolute; background: #F4F7FB; border-radius: 1px;
    }
    .logo-mark::before { left: 7px; right: 7px; top: 8px; height: 7px; box-shadow: 0 9px 0 #F4F7FB; }
    .logo-mark::after { left: 11px; width: 2px; top: 7px; bottom: 7px; background: var(--mark); }
    .nav-links { display: flex; align-items: center; gap: 4px; }
    .nav-links a {
      position: relative; color: var(--text); font-size: 15px; padding: 10px 11px; min-height: 44px;
      display: inline-flex; align-items: center; font-weight: 500;
    }
    .nav-links a:hover { color: var(--blue-700); }
    .nav-links a.is-active { color: var(--blue-700); }
    .nav-links a.is-active::after {
      content: ""; position: absolute; left: 11px; right: 11px; bottom: 6px; height: 2px; background: var(--blue-600);
    }
    .btn {
      display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 22px;
      border-radius: var(--radius-sm); font-weight: 600; font-size: 15px; border: 2px solid transparent;
      transition: background .2s, border-color .2s, transform .2s, box-shadow .2s, color .2s; white-space: nowrap;
    }
    .btn:active { transform: translateY(1px); }
    .btn-primary { background: var(--blue-700); color: #fff; }
    .btn-primary:hover { background: #144A74; color: #fff; border-bottom-color: var(--mark); box-shadow: 0 8px 18px rgba(24, 90, 140, .22); }
    .btn-ghost { background: #fff; color: var(--blue-700); border-color: var(--blue-600); }
    .btn-ghost:hover { background: var(--tint); color: var(--blue-700); border-color: var(--mark); }
    .btn-light { background: transparent; color: #F4F7FB; border-color: rgba(244, 247, 251, .55); }
    .btn-light:hover { border-color: var(--mark); color: #fff; }
    .nav-cta { flex: 0 0 auto; }
    .menu-toggle {
      display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: #fff; border-radius: 8px;
      align-items: center; justify-content: center; flex-direction: column; gap: 5px;
    }
    .menu-toggle span { display: block; width: 18px; height: 2px; background: var(--dark); }
    .drawer-mask {
      position: fixed; inset: 0; background: rgba(20, 50, 74, .46); opacity: 0; pointer-events: none;
      transition: opacity .25s; z-index: 950;
    }
    .drawer-mask.show { opacity: 1; pointer-events: auto; }
    .drawer {
      position: fixed; top: 0; right: 0; width: min(360px, 88vw); height: 100%; background: #fff;
      transform: translateX(100%); transition: transform .28s ease; z-index: 960; padding: 24px 22px;
      box-shadow: -12px 0 32px rgba(20, 50, 74, .12); display: flex; flex-direction: column; gap: 10px;
    }
    .drawer.open { transform: none; }
    .drawer a { min-height: 44px; display: flex; align-items: center; color: var(--text); font-weight: 600; border-bottom: 1px solid var(--line); }
    .drawer .btn { width: 100%; margin-top: 10px; }
    .drawer-close { align-self: flex-end; width: 44px; height: 44px; border: 0; background: var(--tint); border-radius: 8px; font-size: 22px; color: var(--dark); }
    .badge {
      display: inline-flex; align-items: center; gap: 6px; min-height: 28px; padding: 0 10px; border-radius: 6px;
      font-size: 12px; font-weight: 600; letter-spacing: .04em; border: 1px solid #C5D8E8; background: #EAF4FB; color: var(--blue-700);
    }
    .badge-mark { background: #F8F1D8; border-color: #E5C56A; color: #8A6A0A; }
    section { padding: var(--space) 0; }
    .sec-head { max-width: 760px; margin-bottom: 32px; }
    .sec-head p { color: var(--muted); margin-top: 12px; }
    .kicker { color: var(--blue-600); font-size: 13px; font-weight: 700; letter-spacing: .12em; margin-bottom: 10px; }
    .hero {
      position: relative; min-height: 86vh; color: #F4F7FB; overflow: hidden; padding: 0;
    }
    .hero-slides { position: absolute; inset: 0; }
    .hero-slide {
      position: absolute; inset: 0; background-size: cover; background-position: center;
      opacity: 0; transform: scale(1.04); transition: opacity .7s ease, transform 6s ease;
    }
    .hero-slide.is-on { opacity: 1; transform: scale(1); }
    .hero-slide::after {
      content: ""; position: absolute; inset: 0;
      background: linear-gradient(90deg, rgba(24, 90, 140, .82) 0%, rgba(31, 106, 165, .52) 42%, rgba(20, 50, 74, .18) 100%);
    }
    .hero-inner {
      position: relative; z-index: 2; min-height: 86vh; display: grid; grid-template-columns: 1.15fr .85fr;
      gap: 40px; align-items: center; padding: 72px 0 88px;
    }
    .hero h1 { color: #fff; font-size: 48px; max-width: 16em; }
    .hero .lead { font-size: 16px; line-height: 1.8; color: #E8F1F8; max-width: 38em; margin: 16px 0 26px; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
    .hero-stage {
      background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .22);
      border-radius: 12px; padding: 22px 22px 18px; backdrop-filter: none;
    }
    .countdown { display: flex; justify-content: center; margin-bottom: 18px; }
    .ring-wrap { position: relative; width: 168px; height: 168px; }
    .ring-wrap svg { transform: rotate(-90deg); }
    .ring-track { fill: none; stroke: rgba(255, 255, 255, .18); stroke-width: 10; }
    .ring-bar { fill: none; stroke: var(--mark); stroke-width: 10; stroke-linecap: round; stroke-dasharray: 440; stroke-dashoffset: 110; }
    .ring-center {
      position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
      text-align: center;
    }
    .ring-center strong { font-size: 28px; font-family: var(--mono); color: #fff; }
    .ring-center span { font-size: 12px; color: #D5E6F2; }
    .ticks { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 14px; }
    .ticks div { background: rgba(20, 50, 74, .28); border-radius: 8px; text-align: center; padding: 8px 0; }
    .ticks b { display: block; font-size: 20px; font-family: var(--mono); color: #8EC4E6; }
    .ticks span { font-size: 12px; color: #D5E6F2; }
    .sell-points { display: grid; gap: 8px; }
    .sell-points li {
      display: flex; gap: 8px; align-items: flex-start; font-size: 14px; color: #F4F7FB;
    }
    .sell-points i {
      flex: 0 0 8px; height: 8px; margin-top: 8px; background: var(--mark); border-radius: 1px;
    }
    .hero-ctrl {
      position: absolute; left: 0; right: 0; bottom: 22px; z-index: 3;
      display: flex; align-items: center; justify-content: center; gap: 14px;
    }
    .hero-bars { display: flex; gap: 8px; }
    .hero-bars button {
      width: 36px; height: 4px; border: 0; background: rgba(255, 255, 255, .35); border-radius: 2px; padding: 0; min-height: 12px;
    }
    .hero-bars button.is-on { background: var(--blue-500); }
    .hero-arrow {
      width: 44px; height: 44px; border-radius: 8px; border: 1px solid rgba(255, 255, 255, .4);
      background: rgba(20, 50, 74, .28); color: #fff; font-size: 20px;
    }
    .hero-arrow:hover { border-color: var(--mark); }
    .pain { background: var(--paper); }
    .pain-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .pain-item {
      background: var(--bg); border: 1px solid var(--line); border-left: 4px solid var(--mark);
      border-radius: 10px; padding: 20px 22px; min-height: 148px;
    }
    .pain-item h3 { margin-bottom: 8px; }
    .pain-item p { color: var(--muted); margin: 0 0 8px; font-size: 15px; }
    .pain-item .qty { font-size: 13px; color: var(--blue-700); font-weight: 600; }
    .solution { background: var(--bg); }
    .split { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
    .split.reverse { grid-template-columns: .85fr 1.15fr; }
    .split.reverse .media { order: 2; }
    .media { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); }
    .media img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
    .cap-list { display: grid; gap: 10px; margin-top: 18px; }
    .cap-list li {
      display: grid; grid-template-columns: 18px 1fr; gap: 10px; color: var(--text); font-size: 15px;
    }
    .cap-list li::before {
      content: ""; width: 10px; height: 10px; margin-top: 8px; background: var(--blue-600); border-radius: 1px;
      box-shadow: 3px 0 0 var(--mark);
    }
    .verify {
      margin-top: 18px; padding: 14px 16px; background: #fff; border: 1px solid var(--line);
      border-radius: 10px; font-size: 14px; color: var(--steel);
    }
    .process { background: var(--paper); }
    .steps { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; position: relative; }
    .steps::before {
      content: ""; position: absolute; left: 8%; right: 8%; top: 23px; height: 2px; background: var(--blue-500); opacity: .35;
    }
    .step { position: relative; background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 18px 14px 16px; }
    .step b {
      width: 28px; height: 28px; border-radius: 50%; background: var(--mark); color: #14324A;
      display: inline-flex; align-items: center; justify-content: center; font-size: 13px; margin-bottom: 10px;
    }
    .step p { font-size: 14px; color: var(--muted); margin: 8px 0 0; }
    .capabilities { background: var(--bg); }
    .card-grid-32 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .card {
      background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
      box-shadow: var(--shadow); overflow: hidden; transition: transform .22s ease, box-shadow .22s ease;
    }
    .card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
    .card .body { padding: 18px 18px 20px; }
    .card .body p { font-size: 15px; color: var(--muted); margin: 8px 0 0; }
    .card .micro { margin-top: 10px; font-size: 13px; color: var(--blue-700); font-weight: 600; }
    .icon-row {
      height: 86px; display: flex; align-items: flex-end; padding: 16px 18px 0;
      border-top: 3px solid var(--blue-600); background: linear-gradient(180deg, #F7FBFE, #fff);
    }
    .icon-box {
      width: 46px; height: 46px; border-radius: 8px; background: var(--tint); position: relative;
      border: 1px solid #D5E4F0;
    }
    .icon-box::after { content: ""; position: absolute; inset: 12px 10px 10px; border: 2px solid var(--blue-600); border-radius: 3px; }
    .icon-box.y { border-top: 3px solid var(--mark); }
    .products { background: var(--paper); }
    .product-stage { display: grid; grid-template-columns: 1.4fr .9fr; gap: 18px; }
    .product-side { display: grid; gap: 18px; }
    .prod { display: flex; flex-direction: column; height: 100%; }
    .prod img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
    .prod.featured img { aspect-ratio: 16 / 10; }
    .params { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 16px; }
    .params span {
      font-size: 12px; padding: 4px 8px; border: 1px solid var(--line); border-radius: 6px; color: var(--steel); background: var(--bg);
    }
    .cases {
      background: var(--dark); color: var(--cream); padding: 96px 0;
      position: relative; overflow: hidden;
    }
    .cases::before {
      content: ""; position: absolute; inset: 0; background: url("/assets/images/8c42203bcc865adb.webp") center/cover no-repeat;
      opacity: .16;
    }
    .cases .container { position: relative; z-index: 1; display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; }
    .cases h2, .cases h3 { color: #F4F7FB; }
    .cases p { color: #D7E3EE; }
    .case-list { display: grid; gap: 14px; }
    .case-list article {
      background: rgba(244, 247, 251, .06); border: 1px solid rgba(142, 196, 230, .18);
      border-radius: 10px; padding: 18px 18px 16px;
    }
    .case-list .delta { color: var(--data); font-size: 13px; font-weight: 600; }
    .stories { background: var(--bg); }
    .story-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
    .story { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
    .story img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
    .story .body { padding: 20px; }
    .quote { border-left: 3px solid var(--blue-600); padding-left: 12px; color: var(--text); font-size: 15px; margin: 10px 0 12px; }
    .role { font-size: 13px; color: var(--steel); }
    .results { background: var(--paper); padding: 56px 0; }
    .statbar {
      display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
      background: var(--tint); border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
    }
    .stat {
      padding: 28px 22px; text-align: left; border-right: 1px solid #D7E3EE;
    }
    .stat:last-child { border-right: 0; }
    .stat b { display: block; font-size: 42px; color: var(--blue-700); font-family: var(--mono); line-height: 1.1; font-weight: 700; }
    .stat span { display: block; margin-top: 6px; font-size: 13px; color: var(--steel); }
    .testimonials { background: var(--bg); }
    .t-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: start; }
    .t-card { background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); padding: 22px; }
    .t-card:nth-child(2) { transform: translateY(-12px); }
    .who { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
    .who img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; }
    .stars { color: var(--mark); letter-spacing: 2px; font-size: 13px; }
    .t-card p { font-size: 15px; color: var(--muted); border-left: 3px solid var(--blue-500); padding-left: 12px; }
    .scenes { background: var(--paper); }
    .scene-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
    .scene {
      display: grid; grid-template-columns: 1.05fr .95fr; gap: 0; background: #fff;
      border: 1px solid var(--line); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow);
    }
    .scene img { width: 100%; height: 100%; object-fit: cover; min-height: 220px; }
    .scene .body { padding: 22px; }
    .scene .bound { margin-top: 10px; font-size: 13px; color: #8A6A0A; background: #F8F1D8; padding: 8px 10px; border-radius: 6px; }
    .dispatch { background: var(--bg); }
    .iface { display: grid; gap: 12px; margin-top: 8px; }
    .iface li { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
    .iface strong { display: block; color: var(--blue-700); margin-bottom: 4px; }
    .safety { background: var(--paper); }
    .check-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
    .check-cols li {
      background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 16px 16px 14px;
    }
    .news { background: var(--bg); }
    .news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .news-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
    .news-card .body { padding: 16px; }
    .news-card time { font-size: 12px; color: var(--shelf); }
    .news-card h3 { font-size: 17px; margin: 6px 0 8px; }
    .news-card p { font-size: 14px; color: var(--muted); }
    .more-news { margin-top: 18px; }
    .extra-news { display: none; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
    .extra-news.show { display: grid; }
    .metrics { background: var(--paper); }
    .metric-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
    .metric-table th, .metric-table td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--line); font-size: 15px; }
    .metric-table th { background: var(--tint); color: var(--blue-700); font-weight: 700; width: 28%; }
    .metric-table tr:last-child td, .metric-table tr:last-child th { border-bottom: 0; }
    .tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 18px; }
    .tile { background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 16px; }
    .tile b { display: block; font-size: 22px; color: var(--blue-700); font-family: var(--mono); }
    .tile span { font-size: 13px; color: var(--steel); }
    .faq { background: var(--bg); }
    .acc { display: grid; gap: 10px; }
    .acc-item { background: #fff; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
    .acc-btn {
      width: 100%; text-align: left; background: #fff; border: 0; min-height: 56px; padding: 14px 18px;
      font-size: 16px; font-weight: 700; color: var(--text); display: flex; justify-content: space-between; gap: 12px;
    }
    .acc-btn span.plus { color: var(--blue-600); font-size: 22px; line-height: 1; }
    .acc-panel { display: none; padding: 0 18px 16px; color: var(--muted); background: #F7FBFE; }
    .acc-item.open .acc-panel { display: block; }
    .acc-item.open .acc-btn { background: #F7FBFE; }
    .cta { background: var(--tint); padding: 72px 0; }
    .cta-box {
      display: grid; grid-template-columns: .9fr 1.1fr; gap: 36px; align-items: start;
      background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); padding: 36px;
    }
    .cta-points { margin-top: 16px; display: grid; gap: 8px; }
    .cta-points li { padding-left: 14px; position: relative; color: var(--steel); }
    .cta-points li::before { content: ""; position: absolute; left: 0; top: 10px; width: 6px; height: 6px; background: var(--mark); }
    .form { display: grid; gap: 12px; }
    .form label { display: grid; gap: 6px; font-size: 13px; font-weight: 600; color: var(--dark); }
    .form input, .form select, .form textarea {
      min-height: 44px; border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; background: #fff; font-size: 15px; color: var(--text);
    }
    .form textarea { min-height: 96px; resize: vertical; }
    .form input:focus, .form select:focus, .form textarea:focus {
      border-color: var(--blue-600); box-shadow: 0 0 0 3px rgba(31, 106, 165, .18); outline: none;
    }
    .err { color: var(--danger); font-size: 12px; font-weight: 500; }
    .okbox { background: #E8F6EE; color: var(--ok); border: 1px solid #BFE5CD; border-radius: 8px; padding: 12px 14px; font-size: 14px; }
    .site-footer { background: var(--dark); color: #D7E3EE; padding: 56px 0 24px; }
    .foot-grid { display: grid; grid-template-columns: 1.2fr .9fr 1.1fr .9fr; gap: 28px; }
    .site-footer h3 { color: #F4F7FB; font-size: 16px; margin-bottom: 12px; }
    .site-footer a { color: #D7E3EE; display: inline-block; min-height: 32px; }
    .site-footer a:hover { color: #8EC4E6; }
    .foot-brand p { font-size: 14px; max-width: 28em; }
    .copy { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(142, 196, 230, .18); font-size: 13px; color: #9BB0C0; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
    @media (max-width: 1200px) {
      .container { width: min(100% - 48px, 1200px); }
      h1, .hero h1 { font-size: 40px; }
      .steps { grid-template-columns: repeat(3, 1fr); }
      .steps::before { display: none; }
      .news-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 992px) {
      :root { --space: 80px; }
      .nav-links, .nav-cta { display: none; }
      .menu-toggle { display: inline-flex; }
      .hero-inner, .split, .split.reverse, .product-stage, .cases .container, .cta-box, .scene { grid-template-columns: 1fr; }
      .split.reverse .media { order: 0; }
      .t-card:nth-child(2) { transform: none; }
      .story-row, .pain-grid, .scene-grid, .check-cols, .foot-grid { grid-template-columns: 1fr 1fr; }
      .hero { min-height: auto; }
      .hero-inner { min-height: auto; padding: 56px 0 84px; }
      .statbar { grid-template-columns: 1fr 1fr; }
      .stat { border-right: 0; border-bottom: 1px solid #D7E3EE; }
    }
    @media (max-width: 768px) {
      :root { --space: 64px; --header-main: 64px; }
      h1, .hero h1 { font-size: 30px; }
      h2 { font-size: 23px; }
      .container { width: calc(100% - 32px); }
      .topbar { font-size: 12px; }
      .topbar-left span:last-child, .dot-split { display: none; }
      .card-grid-32, .t-grid, .tiles, .steps, .pain-grid, .story-row, .scene-grid, .check-cols, .foot-grid, .news-grid, .statbar, .product-side { grid-template-columns: 1fr; }
      .hero-actions, .ticks { grid-template-columns: 1fr 1fr; }
      .ticks { display: grid; }
      .copy { flex-direction: column; }
    }
    @media (max-width: 375px) {
      h1, .hero h1 { font-size: 28px; }
      .btn { width: 100%; }
      .hero-actions { display: grid; grid-template-columns: 1fr; }
      .logo span { font-size: 16px; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { transition: none !important; animation: none !important; }
    }