/* roulang page: index */
:root {
      --c-primary: #2F6F5E;
      --c-secondary: #3C8F7C;
      --c-primary-deep: #1F4D43;
      --c-cta: #E25A3C;
      --c-cta-deep: #C94A30;
      --c-amber: #C4921A;
      --c-bg: #F6F1E8;
      --c-band: #E7F0EC;
      --c-card: #FFFDF8;
      --c-border: #D5E3DC;
      --c-dark: #1B2E2A;
      --c-dark-text: #F3EEE4;
      --c-text: #1F2A28;
      --c-muted: #5C6B67;
      --c-disabled: #9AA8A3;
      --c-ok: #2F6F5E;
      --radius-card: 12px;
      --radius-btn: 8px;
      --radius-badge: 4px;
      --shadow: 0 8px 20px rgba(31, 42, 40, 0.07);
      --shadow-hover: 0 12px 24px rgba(31, 42, 40, 0.1);
      --space: 24px;
      --container: 1220px;
      --header-top: 64px;
      --header-sub: 52px;
      --font: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    html, body { margin: 0; padding: 0; }
    body {
      font-family: var(--font);
      font-size: 16px;
      line-height: 1.82;
      color: var(--c-text);
      background: var(--c-bg);
      background-image:
        linear-gradient(180deg, rgba(246,241,232,0.92), rgba(246,241,232,0.92)),
        repeating-linear-gradient(0deg, transparent, transparent 23px, rgba(47,111,94,0.018) 24px);
      min-width: 320px;
    }
    img { max-width: 100%; height: auto; display: block; }
    a { color: var(--c-primary); text-decoration: none; }
    a:hover { color: var(--c-primary-deep); }
    button, input, select, textarea { font-family: inherit; font-size: 16px; }
    button { cursor: pointer; border: 0; background: none; }
    ul, ol { margin: 0; padding: 0; }
    h1, h2, h3, h4, p { margin: 0; }
    :focus-visible {
      outline: 2px solid var(--c-primary);
      outline-offset: 3px;
    }
    .skip {
      position: absolute; left: -999px; top: 8px;
      background: var(--c-primary); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 80;
    }
    .skip:focus { left: 8px; }
    .container {
      width: min(100% - 40px, var(--container));
      margin: 0 auto;
    }
    .num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }
    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      min-height: 44px; padding: 10px 18px; border-radius: var(--radius-btn);
      font-weight: 600; letter-spacing: 0.02em; transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
    }
    .btn-primary { background: var(--c-cta); color: #fff; box-shadow: 0 8px 16px rgba(226,90,60,0.18); }
    .btn-primary:hover { background: var(--c-cta-deep); color: #fff; transform: translateY(-1px); box-shadow: 0 12px 20px rgba(226,90,60,0.22); }
    .btn-primary:active { transform: translateY(0); }
    .btn-ghost {
      background: transparent; color: var(--c-primary-deep);
      border: 1px solid var(--c-primary); box-shadow: none;
    }
    .btn-ghost:hover { background: rgba(47,111,94,0.08); color: var(--c-primary-deep); transform: translateY(-1px); }
    .btn-light { background: #fff; color: var(--c-primary-deep); border: 1px solid var(--c-border); }
    .btn-light:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
    .badge {
      display: inline-flex; align-items: center; gap: 6px;
      min-height: 28px; padding: 2px 10px; border-radius: var(--radius-badge);
      background: var(--c-band); color: var(--c-primary-deep); font-size: 12px; font-weight: 600;
      border: 1px solid var(--c-border);
    }
    .badge-amber { background: #F8EFDA; color: #8A6710; border-color: #E7D6A4; }
    .kicker {
      display: flex; align-items: center; gap: 12px; color: var(--c-muted); font-size: 13px; font-weight: 600; letter-spacing: 0.12em;
      margin-bottom: 14px;
    }
    .kicker::after { content: ""; flex: 0 0 48px; height: 1px; background: var(--c-primary); }
    .section {
      padding: 104px 0;
      position: relative;
    }
    .section-alt { background: var(--c-band); }
    .section h2 {
      font-size: 28px; line-height: 1.35; font-weight: 700; margin-bottom: 16px;
    }
    .section .lead {
      color: var(--c-muted); max-width: 760px; margin-bottom: 36px;
    }
    .site-header {
      position: sticky; top: 0; z-index: 50;
      background: rgba(246,241,232,0.94);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--c-border);
    }
    .header-top {
      display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
      min-height: var(--header-top); gap: 16px;
      width: min(100% - 40px, var(--container)); margin: 0 auto;
      transition: min-height .2s ease;
    }
    .logo {
      display: inline-flex; align-items: center; gap: 10px; color: var(--c-primary-deep); font-weight: 700;
    }
    .logo-mark {
      width: 28px; height: 28px; border-radius: 6px;
      background: linear-gradient(180deg, var(--c-secondary), var(--c-primary-deep));
      position: relative; flex: 0 0 28px;
    }
    .logo-mark::before, .logo-mark::after {
      content: ""; position: absolute; background: rgba(243,238,228,.9); border-radius: 1px;
    }
    .logo-mark::before { left: 7px; top: 5px; width: 3px; height: 18px; }
    .logo-mark::after { left: 13px; top: 7px; width: 9px; height: 14px; box-shadow: inset 0 0 0 1.5px rgba(243,238,228,.9); background: transparent; }
    .logo-text { font-size: 18px; letter-spacing: 0.02em; }
    .trust-inline { color: var(--c-muted); font-size: 13px; text-align: center; }
    .trust-inline a { color: var(--c-primary-deep); font-weight: 600; }
    .header-actions { display: flex; justify-content: flex-end; gap: 10px; }
    .header-sub {
      border-top: 1px solid var(--c-border);
      background: rgba(255,253,248,0.86);
    }
    .nav-row {
      width: min(100% - 40px, var(--container)); margin: 0 auto;
      display: flex; align-items: center; min-height: var(--header-sub); gap: 8px;
    }
    .nav-links { display: flex; flex-wrap: wrap; gap: 4px 6px; }
    .nav-links a {
      position: relative; display: inline-flex; align-items: center; min-height: 44px;
      padding: 0 12px; color: var(--c-text); font-weight: 500;
    }
    .nav-links a::after {
      content: ""; position: absolute; left: 12px; right: 12px; bottom: 8px; height: 2px;
      background: var(--c-primary); transform: scaleX(0); transform-origin: left; transition: transform .18s ease;
    }
    .nav-links a:hover, .nav-links a.is-active { color: var(--c-primary-deep); font-weight: 700; }
    .nav-links a.is-active::after, .nav-links a:hover::after { transform: scaleX(1); }
    .menu-toggle {
      display: none; width: 44px; height: 44px; border-radius: 8px; border: 1px solid var(--c-border); background: #fff;
      align-items: center; justify-content: center; flex-direction: column; gap: 5px;
    }
    .menu-toggle span { display: block; width: 18px; height: 2px; background: var(--c-primary-deep); }
    .site-header.is-compact .header-top { min-height: 48px; }
    .site-header.is-compact .logo-text { font-size: 16px; }
    .hero { padding: 0; position: relative; color: var(--c-dark-text); }
    .hero-track { position: relative; min-height: 640px; overflow: hidden; }
    .hero-slide {
      position: absolute; inset: 0; opacity: 0; pointer-events: none;
      transition: opacity .55s ease, transform .55s ease; transform: translateX(18px);
      background-size: cover; background-position: center;
    }
    .hero-slide.is-on { opacity: 1; pointer-events: auto; transform: none; position: relative; }
    .hero-slide::before {
      content: ""; position: absolute; inset: 0;
      background: linear-gradient(90deg, rgba(27,46,42,.86) 0%, rgba(27,46,42,.55) 48%, rgba(27,46,42,.28) 100%);
    }
    .hero-inner {
      position: relative; z-index: 2;
      width: min(100% - 40px, var(--container)); margin: 0 auto;
      min-height: 640px; display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center;
      padding: 72px 0 88px;
    }
    .hero h1, .hero .slide-title {
      font-size: 42px; line-height: 1.22; font-weight: 700; margin: 0 0 18px; max-width: 16ch;
    }
    .hero .slide-copy { font-size: 16px; line-height: 1.85; max-width: 62ch; margin-bottom: 24px; color: #E7E1D6; }
    .hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
    .trust-pills { display: flex; flex-wrap: wrap; gap: 8px; }
    .trust-pills span {
      border: 1px solid rgba(243,238,228,.28); background: rgba(27,46,42,.35);
      color: #F3EEE4; border-radius: 4px; padding: 4px 10px; font-size: 12px; font-weight: 600;
    }
    .hero-panel {
      background: rgba(255,253,248,.94); color: var(--c-text);
      border-radius: 12px; padding: 22px; box-shadow: var(--shadow); border: 1px solid var(--c-border);
    }
    .hero-panel h3 { font-size: 18px; margin-bottom: 8px; }
    .hero-panel p { color: var(--c-muted); font-size: 14px; margin-bottom: 14px; }
    .slot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 14px; }
    .slot {
      min-height: 44px; border: 1px solid var(--c-border); border-radius: 8px; background: #fff;
      color: var(--c-text); font-weight: 600; display: flex; align-items: center; justify-content: center;
    }
    .slot.is-on, .slot:hover { border-color: var(--c-primary); background: var(--c-band); color: var(--c-primary-deep); }
    .hero-ctrl {
      position: absolute; z-index: 3; bottom: 24px; left: 50%; transform: translateX(-50%);
      display: flex; align-items: center; gap: 10px;
      width: min(100% - 40px, var(--container)); justify-content: flex-end;
    }
    .hero-dots { display: flex; gap: 8px; }
    .hero-dots button, .hero-arrows button {
      width: 44px; height: 44px; border-radius: 50%; background: rgba(255,253,248,.16); color: #fff;
      border: 1px solid rgba(255,253,248,.28);
    }
    .hero-dots button { width: 12px; height: 12px; min-width: 12px; border-radius: 50%; }
    .hero-dots button.is-on { background: #E25A3C; border-color: #E25A3C; }
    .intro-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
    .intro-grid img { width: 100%; height: 460px; object-fit: cover; border-radius: 12px; box-shadow: var(--shadow); }
    .spec-box {
      margin-top: 22px; padding: 18px 20px; border-left: 3px solid var(--c-primary);
      background: #fff; border-radius: 0 12px 12px 0; box-shadow: var(--shadow);
    }
    .spec-box strong { display: block; margin-bottom: 6px; }
    .bento {
      display: grid; grid-template-columns: 1.2fr 1fr 1fr; grid-template-rows: auto auto; gap: 18px;
    }
    .cap {
      background: var(--c-card); border: 1px solid var(--c-border); border-radius: 12px;
      padding: 22px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 10px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .cap:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
    .cap img { width: 100%; height: 128px; object-fit: cover; border-radius: 8px; }
    .cap h3 { font-size: 20px; }
    .cap li { list-style: none; padding-left: 14px; position: relative; color: var(--c-muted); font-size: 14px; line-height: 1.7; }
    .cap li::before { content: ""; position: absolute; left: 0; top: .72em; width: 6px; height: 6px; border-radius: 50%; background: var(--c-secondary); }
    .cap-lg { grid-row: span 2; }
    .cap-lg img { height: 210px; }
    .modules { display: grid; grid-template-columns: 1.4fr .8fr; gap: 18px; }
    .mod-main, .mod-side article {
      background: var(--c-card); border: 1px solid var(--c-border); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow);
    }
    .mod-main img { width: 100%; height: 280px; object-fit: cover; }
    .mod-copy { padding: 24px; }
    .mod-copy h3 { font-size: 22px; margin: 8px 0 10px; }
    .mod-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 16px; }
    .mod-side { display: flex; flex-direction: column; gap: 18px; }
    .mod-side article { display: grid; grid-template-columns: 132px 1fr; min-height: 170px; }
    .mod-side img { width: 132px; height: 100%; object-fit: cover; }
    .scene-rail { display: grid; gap: 14px; }
    .scene {
      display: grid; grid-template-columns: 180px 1fr 160px; gap: 18px; align-items: center;
      background: var(--c-card); border: 1px solid var(--c-border); border-radius: 12px; padding: 18px 22px;
    }
    .scene h3 { font-size: 18px; }
    .steps { display: flex; gap: 10px; flex-wrap: wrap; color: var(--c-muted); font-size: 14px; }
    .steps span { background: var(--c-band); border-radius: 4px; padding: 4px 8px; }
    .scene .kpi { font-weight: 700; color: var(--c-primary-deep); font-variant-numeric: tabular-nums; }
    .demo-stage { display: grid; grid-template-columns: 1.4fr .7fr; gap: 24px; }
    .window {
      background: #1B2E2A; border-radius: 12px; padding: 14px; box-shadow: var(--shadow);
    }
    .window-bar { display: flex; gap: 6px; margin-bottom: 10px; }
    .window-bar i { width: 8px; height: 8px; border-radius: 50%; background: #9AA8A3; display: block; }
    .window img { width: 100%; height: 420px; object-fit: cover; border-radius: 8px; }
    .demo-thumbs { display: grid; gap: 10px; }
    .demo-thumbs button {
      text-align: left; background: var(--c-card); border: 1px solid var(--c-border); border-radius: 12px; padding: 14px;
      min-height: 72px; color: var(--c-text);
    }
    .demo-thumbs button.is-on { border-color: var(--c-primary); background: #fff; box-shadow: var(--shadow); }
    .demo-thumbs strong { display: block; margin-bottom: 4px; }
    .demo-thumbs span { color: var(--c-muted); font-size: 13px; }
    .philosophy { background: var(--c-dark); color: var(--c-dark-text); padding: 96px 0; }
    .phi-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
    .phi-grid h2 { font-size: 30px; max-width: 14ch; }
    .phi-grid p { color: #D9D2C6; max-width: 42ch; margin-top: 16px; }
    .phi-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .phi-card { border: 1px solid rgba(243,238,228,.16); padding: 24px; border-radius: 12px; background: rgba(255,253,248,.04); }
    .phi-card .num { font-size: 36px; font-weight: 700; color: #F3EEE4; }
    .cases { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; }
    .case-photo img { width: 100%; height: 520px; object-fit: cover; border-radius: 12px; }
    .case-list { display: grid; gap: 12px; }
    .case-item {
      background: var(--c-card); border: 1px solid var(--c-border); border-radius: 12px; padding: 18px 20px;
    }
    .case-item h3 { font-size: 18px; margin-bottom: 6px; }
    .case-item p { color: var(--c-muted); font-size: 14px; }
    .stories { display: grid; gap: 48px; }
    .story { display: grid; grid-template-columns: .9fr 1.1fr; gap: 36px; align-items: center; }
    .story.reverse { grid-template-columns: 1.1fr .9fr; }
    .story.reverse .story-text { order: -1; }
    .story img { width: 100%; height: 360px; object-fit: cover; border-radius: 12px; }
    .story h3 { font-size: 22px; margin-bottom: 12px; }
    .story p + p { margin-top: 1em; }
    .stats-bar { background: var(--c-primary-deep); color: #fff; padding: 56px 0; }
    .stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; text-align: center; }
    .stats-grid .num { font-size: 36px; font-weight: 700; letter-spacing: .02em; }
    .stats-grid span { display: block; margin-top: 6px; color: #D5E3DC; font-size: 14px; }
    .price-grid { display: grid; grid-template-columns: 1fr 1.08fr 1fr; gap: 18px; align-items: stretch; }
    .price {
      background: var(--c-card); border: 1px solid var(--c-border); border-radius: 12px; padding: 28px 24px; box-shadow: var(--shadow);
    }
    .price.featured { border-color: var(--c-primary); transform: translateY(-10px); box-shadow: var(--shadow-hover); background: #fff; }
    .price .tag { display: inline-block; background: #F8EFDA; color: #8A6710; border-radius: 4px; padding: 2px 8px; font-size: 12px; font-weight: 700; margin-bottom: 10px; }
    .price h3 { font-size: 22px; margin-bottom: 8px; }
    .price .fee { font-size: 32px; font-weight: 700; color: var(--c-amber); margin: 10px 0 16px; font-variant-numeric: tabular-nums; }
    .price li { list-style: none; margin: 8px 0; padding-left: 16px; position: relative; color: var(--c-muted); }
    .price li::before { content: "＋"; position: absolute; left: 0; color: var(--c-primary); font-weight: 700; }
    .price .btn { width: 100%; margin-top: 18px; }
    .review-wall { columns: 3; column-gap: 16px; }
    .review {
      break-inside: avoid; margin-bottom: 16px; background: var(--c-card); border: 1px solid var(--c-border);
      border-radius: 12px; padding: 18px; box-shadow: var(--shadow);
    }
    .review:nth-child(2n) { margin-top: 18px; }
    .review p { font-size: 15px; }
    .review .who { margin-top: 12px; color: var(--c-muted); font-size: 13px; font-weight: 600; }
    .quote-block {
      background: #fff; border-left: 4px solid var(--c-primary); padding: 28px 32px; border-radius: 0 12px 12px 0; box-shadow: var(--shadow);
      font-size: 20px; line-height: 1.7; margin-bottom: 28px;
    }
    .quote-block cite { display: block; margin-top: 14px; font-style: normal; color: var(--c-muted); font-size: 14px; }
    .trust-badges { display: flex; flex-wrap: wrap; gap: 10px; }
    .trust-badges span {
      background: var(--c-card); border: 1px dashed var(--c-border); border-radius: 4px; padding: 10px 14px; font-weight: 600; color: var(--c-primary-deep);
    }
    .news-head { display: flex; justify-content: space-between; align-items: end; gap: 16px; margin-bottom: 28px; }
    .news-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 18px; }
    .news-card { background: var(--c-card); border: 1px solid var(--c-border); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
    .news-card img { width: 100%; height: 180px; object-fit: cover; }
    .news-card .body { padding: 16px 18px 20px; }
    .news-card time { color: var(--c-muted); font-size: 13px; font-variant-numeric: tabular-nums; }
    .news-card h3 { font-size: 18px; margin: 8px 0; }
    .news-card p { color: var(--c-muted); font-size: 14px; }
    .news-card.wide { grid-row: span 2; }
    .news-card.wide img { height: 240px; }
    .faq-list { display: grid; gap: 10px; max-width: 860px; }
    .faq-item { border: 1px solid var(--c-border); border-radius: 12px; background: var(--c-card); overflow: hidden; }
    .faq-item button {
      width: 100%; text-align: left; min-height: 56px; padding: 14px 18px; font-weight: 700; color: var(--c-text);
      display: flex; justify-content: space-between; align-items: center; gap: 12px;
    }
    .faq-item button::after { content: "+"; color: var(--c-primary); font-size: 20px; }
    .faq-item.is-open button::after { content: "–"; }
    .faq-item .ans { display: none; padding: 0 18px 16px; background: var(--c-band); color: var(--c-muted); }
    .faq-item.is-open .ans { display: block; }
    .cta-band { background: linear-gradient(180deg, #E7F0EC, #F6F1E8); }
    .cta-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 36px; }
    form { background: var(--c-card); border: 1px solid var(--c-border); border-radius: 12px; padding: 24px; box-shadow: var(--shadow); }
    .form-row { margin-bottom: 14px; }
    label { display: block; font-weight: 600; margin-bottom: 6px; }
    input[type="text"], input[type="tel"], select, textarea {
      width: 100%; min-height: 44px; border: 1px solid var(--c-border); border-radius: 8px; padding: 10px 12px; background: #fff; color: var(--c-text);
    }
    input:focus, select:focus, textarea:focus { border-color: var(--c-primary); outline: none; box-shadow: 0 0 0 3px rgba(47,111,94,.15); }
    .checks { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 12px; }
    .checks label { font-weight: 500; display: flex; align-items: center; gap: 8px; min-height: 36px; }
    .error { color: #C94A30; font-size: 13px; margin-top: 4px; display: none; }
    .form-row.is-bad input, .form-row.is-bad select { border-color: #C94A30; }
    .form-row.is-bad .error { display: block; }
    .form-ok { display: none; background: var(--c-band); border: 1px solid var(--c-border); border-radius: 12px; padding: 28px; }
    .form-ok.is-show { display: block; }
    form.is-hide { display: none; }
    .steps-side { display: grid; gap: 14px; }
    .step-card { background: #fff; border-radius: 12px; padding: 18px 20px; border: 1px solid var(--c-border); }
    .step-card b { color: var(--c-primary); margin-right: 8px; font-variant-numeric: tabular-nums; }
    .site-footer { background: var(--c-dark); color: var(--c-dark-text); padding: 64px 0 28px; }
    .foot-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.1fr; gap: 28px; }
    .site-footer h3 { font-size: 16px; margin-bottom: 12px; }
    .site-footer a { color: #D9D2C6; display: inline-block; min-height: 32px; }
    .site-footer a:hover { color: #fff; }
    .site-footer p, .site-footer li { color: #C9C3B7; font-size: 14px; list-style: none; }
    .copy { border-top: 1px solid rgba(243,238,228,.12); margin-top: 36px; padding-top: 16px; color: #9AA8A3; font-size: 13px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
    .drawer {
      position: fixed; inset: 0; background: rgba(27,46,42,.46); z-index: 60; display: none;
    }
    .drawer.is-open { display: block; }
    .drawer-panel {
      position: absolute; right: 0; top: 0; bottom: 0; width: min(86vw, 360px);
      background: #FFFDF8; padding: 24px 20px; overflow: auto;
    }
    .drawer-panel a { display: flex; align-items: center; min-height: 48px; border-bottom: 1px solid var(--c-border); color: var(--c-text); font-weight: 600; }
    @media (max-width: 1280px) {
      .hero h1, .hero .slide-title { font-size: 38px; }
    }
    @media (max-width: 1024px) {
      .header-top { grid-template-columns: 1fr auto; }
      .trust-inline { display: none; }
      .hero-inner, .intro-grid, .modules, .demo-stage, .phi-grid, .cases, .cta-grid, .foot-grid { grid-template-columns: 1fr; }
      .hero-inner { min-height: 0; padding: 48px 0 96px; }
      .hero-track, .hero-slide.is-on { min-height: 0; }
      .bento { grid-template-columns: 1fr 1fr; }
      .cap-lg { grid-row: auto; }
      .mod-side article { grid-template-columns: 160px 1fr; }
      .scene { grid-template-columns: 1fr; }
      .story, .story.reverse { grid-template-columns: 1fr; }
      .story.reverse .story-text { order: 0; }
      .stats-grid { grid-template-columns: 1fr 1fr 1fr; gap: 24px; }
      .price.featured { transform: none; }
      .news-grid { grid-template-columns: 1fr 1fr; }
      .review-wall { columns: 2; }
      .window img, .intro-grid img, .case-photo img { height: 340px; }
    }
    @media (max-width: 768px) {
      .section { padding: 64px 0; }
      .nav-links, .header-actions .btn-ghost { display: none; }
      .menu-toggle { display: inline-flex; }
      .header-top { width: min(100% - 24px, var(--container)); }
      .container, .hero-inner, .nav-row { width: min(100% - 24px, var(--container)); }
      .bento, .price-grid, .news-grid, .slot-grid, .checks, .stats-grid { grid-template-columns: 1fr; }
      .mod-side article { grid-template-columns: 1fr; }
      .mod-side img, .mod-main img { width: 100%; height: 180px; }
      .review-wall { columns: 1; }
      .hero h1, .hero .slide-title { font-size: 30px; max-width: none; }
      .section h2 { font-size: 24px; }
      .copy { flex-direction: column; }
      .demo-stage { display: flex; flex-direction: column; }
      .window img { height: 240px; }
    }
    @media (max-width: 375px) {
      body { overflow-x: hidden; }
      .hero-ctas .btn, .header-actions .btn { width: 100%; }
      .header-actions { width: 100%; }
      .header-top { grid-template-columns: 1fr auto; }
    }