:root {
      --bg: #081018;
      --bg-soft: #0d1621;
      --surface: rgba(17, 28, 40, 0.88);
      --surface-2: rgba(12, 22, 33, 0.94);
      --card: rgba(16, 26, 38, 0.85);
      --text: #eef5fb;
      --muted: #a8bacb;
      --line: rgba(255,255,255,0.08);
      --accent: #2dd4bf;
      --accent-2: #60a5fa;
      --accent-3: #22c55e;
      --warning: #f59e0b;
      --danger: #fb7185;
      --shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
      --radius: 24px;
      --radius-sm: 16px;
      --max: 1180px;
      --header: 72px;
    }

    body.light {
      --bg: #f2f7fb;
      --bg-soft: #ffffff;
      --surface: rgba(255, 255, 255, 0.92);
      --surface-2: rgba(255, 255, 255, 0.98);
      --card: rgba(255, 255, 255, 0.94);
      --text: #0f172a;
      --muted: #526272;
      --line: rgba(15, 23, 42, 0.08);
      --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      background:
        radial-gradient(circle at top left, rgba(45, 212, 191, 0.16), transparent 26%),
        radial-gradient(circle at top right, rgba(96, 165, 250, 0.16), transparent 22%),
        linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
      color: var(--text);
      line-height: 1.62;
      min-height: 100vh;
    }

    body.lightbox-open { overflow: hidden; }

    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }

    .shell {
      width: min(calc(100% - 32px), var(--max));
      margin: 0 auto;
    }

    .topbar {
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(14px);
      background: linear-gradient(180deg, rgba(8,16,24,0.78), rgba(8,16,24,0.56));
      border-bottom: 1px solid var(--line);
    }

    body.light .topbar {
      background: linear-gradient(180deg, rgba(242,247,251,0.92), rgba(242,247,251,0.72));
    }

    .nav {
      min-height: var(--header);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 12px 0;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 14px;
      min-width: 0;
    }

    .brand-mark {
      width: 44px;
      height: 44px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, rgba(45, 212, 191, 0.2), rgba(96, 165, 250, 0.22));
      border: 1px solid rgba(255,255,255,0.12);
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.1);
      font-weight: 800;
      letter-spacing: 0.04em;
    }

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

    .brand-copy strong {
      display: block;
      font-size: 0.98rem;
      line-height: 1.2;
    }

    .brand-copy span {
      display: none;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .nav-links a,
    .theme-toggle,
    .menu-toggle {
      border: 1px solid var(--line);
      background: rgba(255,255,255,0.04);
      color: var(--text);
      border-radius: 999px;
      padding: 10px 14px;
      font-size: 0.92rem;
      transition: 180ms ease;
      cursor: pointer;
    }

    body.light .nav-links a,
    body.light .theme-toggle,
    body.light .menu-toggle {
      background: rgba(15, 23, 42, 0.03);
    }

    .nav-links a:hover,
    .theme-toggle:hover,
    .menu-toggle:hover {
      transform: translateY(-1px);
      border-color: rgba(45, 212, 191, 0.4);
      background: rgba(45, 212, 191, 0.08);
    }

    .menu-toggle { display: none; }

    .hero {
      position: relative;
      padding: 42px 0 22px;
      overflow: hidden;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 0;
      align-items: stretch;
    }

    .hero-copy,
    .hero-panel {
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: calc(var(--radius) + 4px);
      box-shadow: var(--shadow);
      position: relative;
    }

    .hero-copy {
      padding: 34px;
      overflow: hidden;
    }

    .hero-panel {
      display: none;
    }

    .hero-copy::before,
    .hero-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(255,255,255,0.05), transparent 28%);
      pointer-events: none;
    }

    .kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid rgba(45, 212, 191, 0.22);
      background: rgba(45, 212, 191, 0.08);
      color: #c8fff7;
      font-size: 0.88rem;
      margin-bottom: 16px;
    }

    body.light .kicker { color: #0f766e; }

    .hero h1 {
      margin: 0 0 14px;
      font-size: clamp(1.16rem, 1.9vw, 1.65rem);
      line-height: 1.18;
      letter-spacing: -0.01em;
      max-width: none;
      font-weight: 700;
    }

    .hero h1 span {
      background: linear-gradient(90deg, var(--accent), var(--accent-2));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .lead {
      font-size: clamp(1rem, 1.5vw, 1.12rem);
      color: var(--muted);
      max-width: none;
      margin: 0 0 20px;
    }

    .tag-row,
    .pill-row,
    .stat-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .tag,
    .pill {
      padding: 10px 14px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,0.04);
      font-size: 0.9rem;
      color: var(--text);
    }

    .pill { padding: 8px 12px; color: var(--muted); }

    .cta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 24px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 48px;
      padding: 0 18px;
      border-radius: 14px;
      border: 1px solid transparent;
      font-weight: 700;
      transition: 180ms ease;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      color: #041117;
      box-shadow: 0 16px 34px rgba(45, 212, 191, 0.2);
    }

    .btn-secondary {
      background: rgba(255,255,255,0.05);
      color: var(--text);
      border-color: var(--line);
    }

    .btn:hover {
      transform: translateY(-1px);
      filter: brightness(1.03);
    }

    .hero-panel {
      padding: 26px;
      display: grid;
      gap: 18px;
      align-content: start;
    }

    .dashboard {
      padding: 18px;
      border-radius: 22px;
      background: linear-gradient(180deg, rgba(9, 17, 25, 0.9), rgba(8, 16, 24, 0.72));
      border: 1px solid rgba(255,255,255,0.08);
    }

    body.light .dashboard {
      background: linear-gradient(180deg, rgba(248,250,252,0.96), rgba(241,245,249,0.92));
    }

    .dashboard-head,
    .mini-row {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: center;
    }

    .dashboard-head { margin-bottom: 14px; }

    .dot-row {
      display: flex;
      gap: 6px;
    }

    .dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: rgba(255,255,255,0.22);
    }

    .mini-grid,
    .section-grid,
    .tool-grid,
    .workflow-grid,
    .faq-grid,
    .summary-grid,
    .compare-grid,
    .cta-grid {
      display: grid;
      gap: 18px;
    }

    .section-grid > *,
    .tool-grid > *,
    .workflow-grid > *,
    .summary-grid > *,
    .compare-grid > *,
    .gallery-grid > *,
    .install-grid > *,
    .legal-grid > *,
    .policy-grid > *,
    .faq-grid > *,
    .cta-grid > * {
      min-width: 0;
    }


    .mini-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .mini-card {
      padding: 14px;
      border-radius: 18px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.08);
    }

    body.light .mini-card { background: rgba(15,23,42,0.03); }

    .mini-label {
      font-size: 0.78rem;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--muted);
      margin-bottom: 6px;
    }

    .mini-value {
      font-size: 1.02rem;
      font-weight: 700;
    }

    .stack {
      display: grid;
      gap: 12px;
    }

    .stack-card {
      padding: 16px;
      border-radius: 18px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.08);
    }

    body.light .stack-card { background: rgba(15,23,42,0.03); }

    .stack-card strong { display: block; margin-bottom: 6px; }

    section {
      padding: 18px 0 12px;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 18px;
    }

    .section-head h2 {
      margin: 0 0 8px;
      font-size: clamp(1.55rem, 3vw, 2.5rem);
      line-height: 1.05;
      letter-spacing: -0.03em;
    }

    .section-head p {
      margin: 0;
      color: var(--muted);
      max-width: 68ch;
    }

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

    .card {
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding: 24px;
      position: relative;
      overflow: hidden;
    }

    .card::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(255,255,255,0.04), transparent 24%);
      pointer-events: none;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--muted);
      font-size: 0.78rem;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      margin-bottom: 10px;
    }

    .card h3 {
      margin: 0 0 10px;
      font-size: 1.32rem;
      line-height: 1.15;
    }

    .card h3,
    .tool-name,
    .flow h3,
    .compare h3,
    .gallery-shot h3,
    .install-shot h3,
    .section-head h2,
    .hero h1 {
      overflow-wrap: anywhere;
    }

    .card p {
      margin: 0 0 12px;
      color: var(--muted);
    }

    .checklist,
    .detail-list {
      display: grid;
      gap: 10px;
      padding: 0;
      margin: 14px 0 0;
      list-style: none;
    }

    .checklist li,
    .detail-list li {
      padding-left: 20px;
      position: relative;
      color: var(--text);
    }

    .checklist li::before,
    .detail-list li::before {
      content: "•";
      position: absolute;
      left: 0;
      color: var(--accent);
      font-weight: 900;
    }

    .summary-grid {
      grid-template-columns: repeat(4, minmax(0, 1fr));
      margin-top: 22px;
    }

    .summary-card {
      padding: 20px;
      border-radius: 22px;
      background: var(--surface);
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
    }

    .summary-card strong {
      display: block;
      font-size: 1.8rem;
      line-height: 1;
      margin-bottom: 10px;
    }

    .tool-grid {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .tool-card {
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: 24px;
      padding: 22px;
      box-shadow: var(--shadow);
    }

    .tool-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 10px;
    }

    .tool-name {
      font-size: 1.15rem;
      font-weight: 800;
    }

    .tool-badge {
      font-size: 0.76rem;
      color: var(--muted);
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: 6px 10px;
      white-space: nowrap;
    }

    .workflow-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

    .flow {
      padding: 22px;
      border-radius: 24px;
      background: var(--card);
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
    }

    .flow h3 { margin: 0 0 10px; font-size: 1.18rem; }
    .flow p { margin: 0 0 14px; color: var(--muted); }

    .flow-steps {
      display: grid;
      gap: 8px;
      counter-reset: step;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .flow-steps li {
      padding: 11px 12px 11px 46px;
      border-radius: 16px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.07);
      position: relative;
    }

    body.light .flow-steps li { background: rgba(15,23,42,0.03); }

    .flow-steps li::before {
      counter-increment: step;
      content: counter(step);
      position: absolute;
      left: 12px;
      top: 50%;
      transform: translateY(-50%);
      width: 24px;
      height: 24px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      color: #041117;
      font-weight: 800;
      font-size: 0.82rem;
    }

    .compare-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

    .compare {
      padding: 24px;
      border-radius: 24px;
      border: 1px solid var(--line);
      background: var(--card);
      box-shadow: var(--shadow);
    }

    .compare h3 { margin: 0 0 14px; }

    .faq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

    details {
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: 20px;
      padding: 18px 20px;
      box-shadow: var(--shadow);
    }

    summary {
      cursor: pointer;
      font-weight: 700;
      list-style: none;
      position: relative;
      padding-right: 26px;
    }

    summary::-webkit-details-marker { display: none; }

    summary::after {
      content: "+";
      position: absolute;
      right: 0;
      top: 0;
      color: var(--accent);
      font-size: 1.3rem;
      line-height: 1;
      transition: 180ms ease;
    }

    details[open] summary::after { transform: rotate(45deg); }
    details p { margin: 12px 0 0; color: var(--muted); }

    .cta-panel {
      margin: 24px 0 14px;
      padding: 30px;
      border-radius: 28px;
      background: linear-gradient(135deg, rgba(45, 212, 191, 0.12), rgba(96, 165, 250, 0.12));
      border: 1px solid rgba(45, 212, 191, 0.18);
      box-shadow: var(--shadow);
    }

    .cta-grid {
      grid-template-columns: 1.1fr 0.9fr;
      align-items: center;
    }

    .cta-panel h2 { margin: 0 0 10px; font-size: clamp(1.7rem, 3vw, 2.6rem); }
    .cta-panel p { margin: 0; color: var(--muted); }

    .footer {
      padding: 22px 0 42px;
      color: var(--muted);
    }

    .footer-card {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 18px 22px;
      border-radius: 22px;
      background: var(--surface);
      border: 1px solid var(--line);
    }

    .muted { color: var(--muted); }

    .anchor-offset { scroll-margin-top: calc(var(--header) + 24px); }


    .shot-feature {
      display: block;
      border-radius: 22px;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,0.08);
      background: rgba(255,255,255,0.03);
      box-shadow: var(--shadow);
      position: relative;
      cursor: zoom-in;
      padding: 0;
    }

    .shot-feature img,
    .gallery-shot img,
    .filmstrip-card img {
      width: 100%;
      height: auto;
      display: block;
    }

    .shot-caption {
      padding: 14px 16px;
      border-top: 1px solid rgba(255,255,255,0.08);
      background: rgba(8, 16, 24, 0.72);
      text-align: left;
    }

    body.light .shot-caption {
      background: rgba(255,255,255,0.78);
    }

    .shot-caption strong {
      display: block;
      margin-bottom: 4px;
      font-size: 1rem;
    }

    .shot-caption span {
      color: var(--muted);
      font-size: 0.92rem;
    }

    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

    .gallery-shot,
    .filmstrip-card {
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: 24px;
      overflow: hidden;
      box-shadow: var(--shadow);
      cursor: zoom-in;
      margin: 0;
    }

    .gallery-shot figcaption,
    .filmstrip-card figcaption {
      padding: 16px 18px 18px;
    }

    .gallery-shot h3,
    .filmstrip-card h3 {
      margin: 0 0 8px;
      font-size: 1.05rem;
      line-height: 1.15;
    }

    .gallery-shot p,
    .filmstrip-card p {
      margin: 0;
      color: var(--muted);
      font-size: 0.94rem;
    }

    .filmstrip {
      display: grid;
      grid-auto-flow: column;
      grid-auto-columns: minmax(280px, 360px);
      gap: 16px;
      overflow-x: auto;
      padding-bottom: 8px;
      scroll-snap-type: x proximity;
      -webkit-overflow-scrolling: touch;
    }

    .filmstrip-card {
      scroll-snap-align: start;
    }

    .filmstrip::-webkit-scrollbar {
      height: 10px;
    }

    .filmstrip::-webkit-scrollbar-thumb {
      background: rgba(255,255,255,0.16);
      border-radius: 999px;
    }

    .gallery-note {
      margin-top: 16px;
      color: var(--muted);
      font-size: 0.94rem;
    }

    .download-card {
      margin-top: 24px;
      padding: 20px;
      border-radius: 20px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,0.04);
      display: grid;
      gap: 14px;
    }

    body.light .download-card {
      background: rgba(15, 23, 42, 0.03);
    }

    .download-meta {
      display: grid;
      gap: 4px;
    }

    .download-label {
      font-size: 0.84rem;
      color: var(--muted);
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }

    .download-meta strong {
      font-size: 1.15rem;
    }

    .download-file {
      color: var(--muted);
      font-size: 0.95rem;
      word-break: break-word;
    }

    .support-box {
      margin-top: 16px;
      display: inline-flex;
      align-items: center;
      justify-content: flex-start;
      max-width: 220px;
    }

    .support-box form {
      margin: 0;
    }

    .support-box input[type="image"] {
      display: block;
      width: 220px;
      max-width: 100%;
      height: auto;
      border: 0;
    }


    .lightbox {
      position: fixed;
      inset: 0;
      z-index: 100;
      display: none;
      background: rgba(2, 8, 16, 0.94);
      backdrop-filter: blur(10px);
    }

    .lightbox.open {
      display: block;
    }

    .lightbox-dialog {
      width: 100%;
      height: 100%;
      max-height: none;
      overflow: hidden;
      background: transparent;
      border: 0;
      border-radius: 0;
      box-shadow: none;
    }

    .lightbox-frame {
      width: 100%;
      height: 100%;
      padding: 82px 18px 120px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: transparent;
    }

    .lightbox-frame img {
      max-width: 100%;
      max-height: 100%;
      width: auto;
      height: auto;
      border-radius: 18px;
      display: block;
      object-fit: contain;
      box-shadow: var(--shadow);
    }

    .lightbox-copy {
      position: fixed;
      left: 18px;
      right: 18px;
      bottom: 18px;
      padding: 16px 18px;
      border-radius: 18px;
      border: 1px solid var(--line);
      background: rgba(8, 16, 24, 0.78);
      backdrop-filter: blur(12px);
      max-width: min(860px, calc(100vw - 36px));
    }

    body.light .lightbox-copy {
      background: rgba(255, 255, 255, 0.92);
    }

    .lightbox-copy strong {
      display: block;
      font-size: 1.12rem;
      margin-bottom: 6px;
    }

    .lightbox-copy p {
      margin: 0;
      color: var(--muted);
    }

    .lightbox-close {
      position: fixed;
      top: 16px;
      right: 16px;
      margin: 0;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      padding: 0 16px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: rgba(8, 16, 24, 0.82);
      color: var(--text);
      font-weight: 700;
      cursor: pointer;
      z-index: 2;
    }

    body.light .lightbox-close {
      background: rgba(255,255,255,0.92);
    }




    .brand-logo {
      width: 48px;
      height: 48px;
      border-radius: 0;
      overflow: visible;
      box-shadow: none;
      background: transparent;
      flex: 0 0 48px;
      display: grid;
      place-items: center;
    }

    .brand-logo img {
      width: 48px;
      height: 48px;
      object-fit: contain;
      display: block;
      filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.22));
    }

    .hero-brand-banner {
      margin: 0 0 18px;
      border-radius: 22px;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,0.08);
      box-shadow: var(--shadow);
      background: rgba(255,255,255,0.04);
    }

    .hero-brand-banner img {
      width: 100%;
      display: block;
      height: auto;
    }
    .hero-brand-banner {
      position: relative;
    }

    .hero-brand-banner::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(5, 12, 22, 0.06) 0%, rgba(5, 12, 22, 0.12) 52%, rgba(5, 12, 22, 0.18) 100%);
      pointer-events: none;
    }

    .hero-brand-title {
      position: absolute;
      left: clamp(46%, 48vw, 50%);
      right: 28px;
      top: 50%;
      transform: translateY(-50%);
      z-index: 1;
      font-family: "Audiowide", Inter, system-ui, sans-serif;
      font-size: clamp(2.4rem, 3vw, 4.6rem);
      line-height: 1.02;
      font-weight: 400;
      letter-spacing: 0.05em;
      color: #eef5fb;
      text-shadow:
        0 3px 14px rgba(0, 0, 0, 0.34),
        0 0 22px rgba(56, 189, 248, 0.16),
        0 0 36px rgba(14, 165, 233, 0.08);
    }

    body.light .hero-brand-title {
      color: #0f172a;
      text-shadow:
        0 10px 26px rgba(255, 255, 255, 0.45),
        0 0 20px rgba(56, 189, 248, 0.08);
    }

    .back-to-top {
      position: fixed;
      right: 18px;
      bottom: 18px;
      width: 52px;
      height: 52px;
      border-radius: 999px;
      border: 1px solid rgba(45, 212, 191, 0.28);
      background: linear-gradient(135deg, rgba(8,16,24,0.9), rgba(13,22,33,0.92));
      color: var(--text);
      box-shadow: var(--shadow);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
      font-weight: 900;
      cursor: pointer;
      z-index: 60;
      opacity: 0;
      visibility: hidden;
      transform: translateY(12px);
      transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease, border-color 180ms ease;
    }

    .back-to-top.visible {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    .back-to-top:hover {
      border-color: rgba(45, 212, 191, 0.52);
      transform: translateY(-2px);
    }

    body.light .back-to-top {
      background: linear-gradient(135deg, rgba(255,255,255,0.94), rgba(242,247,251,0.96));
    }

    .install-grid, .legal-grid, .policy-grid {
      display: grid;
      gap: 18px;
    }

    .install-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .legal-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .policy-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

    .install-shot {
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: 24px;
      overflow: hidden;
      box-shadow: var(--shadow);
      cursor: zoom-in;
      margin: 0;
    }

    .install-shot figcaption {
      padding: 16px 18px 18px;
    }

    .install-shot h3 {
      margin: 0 0 8px;
      font-size: 1.02rem;
      line-height: 1.15;
    }

    .install-shot p {
      margin: 0;
      color: var(--muted);
      font-size: 0.93rem;
    }

    .legal-faq-grid {
      grid-template-columns: 1fr;
    }

    #jogi details .detail-list {
      margin-top: 14px;
    }

    .shot-feature,
    .gallery-shot,
    .filmstrip-card,
    .install-shot {
      position: relative;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      gap: 0;
      min-height: 158px;
      padding: 18px;
      cursor: zoom-in;
    }

    .shot-feature {
      min-height: 220px;
      padding: 24px;
      background:
        linear-gradient(135deg, rgba(45, 212, 191, 0.12), rgba(96, 165, 250, 0.12)),
        rgba(255,255,255,0.03);
    }

    .shot-feature img,
    .gallery-shot img,
    .filmstrip-card img,
    .install-shot img {
      display: none !important;
    }

    .shot-feature::before,
    .gallery-shot::before,
    .filmstrip-card::before,
    .install-shot::before {
      content: "Kattintásra megnyílik";
      display: inline-flex;
      align-items: center;
      align-self: flex-start;
      margin-bottom: 14px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid rgba(45, 212, 191, 0.22);
      background: rgba(45, 212, 191, 0.08);
      color: var(--text);
      font-size: 0.82rem;
      font-weight: 700;
    }

    .shot-caption,
    .gallery-shot figcaption,
    .filmstrip-card figcaption,
    .install-shot figcaption {
      padding: 0;
      border-top: 0;
      background: transparent;
    }

    .form-card, .policy-card {
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: 24px;
      box-shadow: var(--shadow);
      padding: 24px;
    }

    .form-grid {
      display: grid;
      gap: 14px;
    }

    .field {
      display: grid;
      gap: 8px;
    }

    .field label {
      font-weight: 700;
    }

    .field input,
    .field textarea {
      width: 100%;
      border-radius: 14px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,0.04);
      color: var(--text);
      padding: 14px 16px;
      font: inherit;
      resize: vertical;
      min-height: 52px;
    }

    body.light .field input,
    body.light .field textarea {
      background: rgba(15,23,42,0.03);
    }

    .field textarea { min-height: 128px; }

    .consent-field {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 14px 16px;
      border-radius: 16px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,0.04);
    }

    body.light .consent-field {
      background: rgba(15,23,42,0.03);
    }

    .consent-field input[type="checkbox"] {
      width: 18px;
      height: 18px;
      margin-top: 3px;
      accent-color: var(--accent);
      flex: 0 0 auto;
    }

    .consent-field label {
      font-weight: 600;
      line-height: 1.6;
      cursor: pointer;
    }

    .fineprint, .small-note {
      color: var(--muted);
      font-size: 0.92rem;
    }

    .field-hint {
      margin-top: 8px;
      color: var(--muted);
      font-size: 0.85rem;
    }

    .form-message {
      grid-column: 1 / -1;
      padding: 12px 14px;
      border-radius: 14px;
      border: 1px solid rgba(251, 113, 133, 0.28);
      background: rgba(251, 113, 133, 0.08);
      color: var(--text);
      font-size: 0.95rem;
    }

    .hidden-trap {
      position: absolute !important;
      left: -9999px !important;
      width: 1px !important;
      height: 1px !important;
      overflow: hidden !important;
    }

    .notice-panel {
      margin-top: 18px;
      padding: 18px 20px;
      border-radius: 20px;
      border: 1px solid rgba(45, 212, 191, 0.18);
      background: rgba(45, 212, 191, 0.07);
    }

    .notice-panel strong {
      display: block;
      margin-bottom: 8px;
    }

    .policy-card h3 {
      margin: 0 0 10px;
      font-size: 1.18rem;
    }

    .policy-card p {
      margin: 0 0 12px;
      color: var(--muted);
    }

    .hero-copy .download-card {
      margin-top: 18px;
    }

    @media (max-width: 1200px) {
      .summary-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }
    }

    @media (max-width: 1024px) {
      .menu-toggle { display: inline-flex; }
      .nav-links {
        position: absolute;
        left: 16px;
        right: 16px;
        top: calc(100% + 10px);
        padding: 12px;
        border-radius: 22px;
        background: var(--surface-2);
        border: 1px solid var(--line);
        box-shadow: var(--shadow);
        display: none;
        flex-direction: column;
        align-items: stretch;
      }

      .nav-links.open { display: flex; }
      .nav-links a,
      .theme-toggle { width: 100%; text-align: center; }

      .summary-grid,
      .tool-grid,
      .workflow-grid,
      .install-grid,
      .legal-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .hero-copy,
      .hero-panel,
      .card,
      .tool-card,
      .flow,
      .compare,
      details,
      .summary-card,
      .cta-panel,
      .form-card,
      .policy-card { padding: 20px; }
    }

    @media (max-width: 820px) {
      .section-grid,
      .gallery-grid,
      .compare-grid,
      .faq-grid,
      .policy-grid,
      .cta-grid {
        grid-template-columns: 1fr;
      }

      .hero h1 { max-width: none; font-size: clamp(1.15rem, 5vw, 1.65rem); }
      .hero-brand-title {
        left: 44%;
        right: 18px;
        font-size: clamp(1.35rem, 4.2vw, 2.3rem);
      }
    }

    @media (max-width: 640px) {
      .shell { width: min(calc(100% - 20px), var(--max)); }
      .hero { padding-top: 26px; }
      .lead { font-size: 1rem; }
      .tag,
      .pill,
      .nav-links a,
      .theme-toggle,
      .menu-toggle { font-size: 0.88rem; }
      .mini-grid,
      .summary-grid,
      .tool-grid,
      .workflow-grid,
      .gallery-grid,
      .install-grid,
      .legal-grid,
      .policy-grid,
      .section-grid,
      .compare-grid,
      .faq-grid,
      .cta-grid { grid-template-columns: 1fr; }
      .brand-copy span { max-width: 32vw; }
      .hero-brand-title {
        left: 42%;
        right: 16px;
        font-size: clamp(1rem, 4.8vw, 1.45rem);
      }
      .filmstrip { grid-auto-columns: 86%; }
      .lightbox-frame { padding: 76px 12px 126px; }
      .lightbox-copy { left: 12px; right: 12px; bottom: 12px; padding: 14px 16px; }
      .lightbox-close { top: 12px; right: 12px; min-height: 44px; padding: 0 14px; }
      .back-to-top { right: 14px; bottom: 14px; width: 48px; height: 48px; }
    }