:root {
      --bg: #F8FBFD;
      --bg-alt: #EDF5FA;
      --bg-dark: #061A36;
      --border: rgba(0, 0, 0, 0.06);
      --border-strong: rgba(0, 0, 0, 0.1);
      --accent: #0B7E9D;
      --accent-strong: #075A8D;
      --accent-light: #E2F3F5;
      --text: #3A3F47;
      --text-dim: #6B7280;
      --text-heading: #061A36;
      --serif: 'Instrument Serif', Georgia, serif;
      --sans: 'DM Sans', system-ui, sans-serif;
    }

    * { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }

    body {
      font-family: var(--sans);
      background: var(--bg);
      color: var(--text);
      line-height: 1.7;
      overflow-x: hidden;
    }

    body.home-only {
      min-height: 100vh;
      position: relative;
      background:
        linear-gradient(180deg, #FFFFFF 0%, #F7FBFD 54%, #EDF5FA 100%);
    }

    body.home-only::before {
      content: '';
      position: fixed;
      top: 61px;
      left: 0;
      right: 0;
      bottom: 0;
      background: url('hero-bg-zoom.webp') center center / cover no-repeat;
      opacity: 0.13;
      pointer-events: none;
      z-index: 0;
    }

    .home-only nav,
    .home-only .hero,
    .home-only .device-grid,
    .home-only .home-strip,
    .home-only .decision-panel {
      position: relative;
      z-index: 1;
    }

    .home-strip {
      max-width: 820px;
      margin: 0 auto;
      padding: 38px 28px 30px;
      text-align: center;
    }
    .home-strip .strip-title {
      font-family: var(--serif);
      font-weight: 400;
      font-size: clamp(24px, 3vw, 34px);
      color: var(--text-heading);
      margin-bottom: 12px;
    }
    .home-strip .strip-sub {
      font-size: 15px;
      color: var(--text-dim);
      line-height: 1.6;
      max-width: 560px;
      margin: 0 auto 24px;
    }

    .decision-panel {
      max-width: 1060px;
      margin: 18px auto 72px;
      padding: 0 28px;
    }

    .decision-card {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 32px;
      box-shadow: 0 14px 36px rgba(0, 0, 0, 0.06);
    }

    .decision-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
      gap: 30px;
      align-items: start;
    }

    .decision-card h2 {
      font-family: var(--serif);
      font-size: clamp(28px, 3.2vw, 42px);
      font-weight: 400;
      line-height: 1.12;
      color: var(--text-heading);
      margin-bottom: 14px;
    }

    .decision-card p {
      color: var(--text-dim);
      font-size: 15px;
      line-height: 1.7;
    }

    .decision-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 22px 0 14px;
    }

    .decision-small {
      font-size: 12px;
      color: var(--text-dim);
      line-height: 1.6;
    }

    .decision-facts {
      display: grid;
      gap: 10px;
      margin-top: 20px;
    }

    .decision-facts div {
      border-top: 1px solid var(--border);
      padding-top: 12px;
    }

    .decision-facts strong {
      display: block;
      color: var(--text-heading);
      font-size: 14px;
      margin-bottom: 2px;
    }

    .decision-faq {
      display: grid;
      gap: 12px;
    }

    .decision-faq article {
      background: var(--bg-alt);
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: 16px;
    }

    .decision-faq h3 {
      color: var(--text-heading);
      font-size: 15px;
      line-height: 1.35;
      margin-bottom: 6px;
    }

    /* ── Nav ──────────────────────────────────────── */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      min-height: 72px;
      padding: 14px 40px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      background: rgba(255, 255, 255, 0.9);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border);
    }

    .nav-brand {
      display: flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
    }

    .nav-brand img { width: 34px; height: 34px; border-radius: 9px; }

    .nav-brand span {
      font-size: 15px;
      font-weight: 700;
      letter-spacing: 3px;
      color: var(--text-heading);
    }

    .nav-links {
      display: flex;
      gap: 28px;
      list-style: none;
      align-items: center;
    }

    .nav-links a {
      color: var(--text-dim);
      text-decoration: none;
      font-size: 14px;
      font-weight: 500;
      transition: color 0.2s;
      display: inline-block;
      padding: 14px 2px;
    }

    .nav-links a:hover { color: var(--text-heading); }

    .nav-links a.nav-cta {
      padding: 10px 16px;
      border-radius: 8px;
      background: var(--bg-dark);
      color: #fff;
      font-weight: 700;
    }

    .nav-links a.nav-cta:hover { color: #fff; background: #142338; }

    /* ── Hero ─────────────────────────────────────── */
    .hero {
      text-align: left;
      padding: 96px 36px 22px;
      max-width: 1280px;
      margin: 0 auto;
      position: relative;
      overflow: visible;
      display: grid;
      grid-template-columns: minmax(470px, 0.98fr) minmax(500px, 1.02fr);
      align-items: center;
      gap: clamp(24px, 3vw, 48px);
    }

    .home-only .hero {
      padding: 96px 36px 22px;
    }

    .home-only .hero h1 {
      font-size: clamp(38px, 4.35vw, 56px);
      margin-bottom: 18px;
    }

    .home-only .hero-sub {
      font-size: clamp(16px, 1.35vw, 18px);
      max-width: 620px;
      margin: 0 0 12px;
      line-height: 1.58;
    }

    .home-only .hero-detail {
      font-size: 14px;
      max-width: 570px;
    }

    .home-only .hero-actions {
      display: flex;
      justify-content: flex-start;
      margin-top: 28px;
    }

    .home-only .hero::before {
      display: none;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0; bottom: 0;
      background: url('hero-bg-zoom.webp') center center / cover no-repeat;
      opacity: 0.3;
      pointer-events: none;
    }

    .hero > * {
      position: relative;
      z-index: 1;
      min-width: 0;
    }

    .hero-copy {
      max-width: 650px;
      min-width: 0;
    }

    .hero h1 {
      font-family: var(--sans);
      font-size: clamp(40px, 5vw, 60px);
      font-weight: 700;
      line-height: 1.05;
      color: var(--text-heading);
      margin-bottom: 24px;
      letter-spacing: -0.02em;
    }

    .hero-sub {
      font-size: 16px;
      color: var(--text);
      max-width: 720px;
      margin: 0 auto 18px;
      line-height: 1.7;
    }

    .hero-sub strong { color: var(--text-heading); }

    .hero-detail {
      font-size: 15px;
      color: var(--text-dim);
      margin-bottom: 0;
    }

    .hero-actions {
      display: flex;
      justify-content: center;
      gap: 12px;
      flex-wrap: wrap;
      margin-top: 28px;
    }

    .hero-action {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 42px;
      padding: 10px 17px;
      border-radius: 8px;
      border: 1px solid var(--border-strong);
      background: #fff;
      color: var(--text-heading);
      text-decoration: none;
      font-size: 14px;
      font-weight: 700;
      box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
      transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    }

    .hero-action.primary {
      background: var(--bg-dark);
      color: #fff;
      border-color: var(--bg-dark);
    }

    .hero-note {
      margin-top: 10px;
      font-size: 12px;
      color: var(--text-dim);
    }

    .hero-proof {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      justify-content: stretch;
      gap: 0;
      margin-top: 18px;
      max-width: 650px;
      border: 1px solid rgba(6, 26, 54, 0.1);
      border-radius: 8px;
      background: rgba(255, 255, 255, 0.78);
      box-shadow: 0 12px 32px rgba(6, 26, 54, 0.06);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
    }

    .hero-proof span {
      display: inline-flex;
      align-items: center;
      min-height: 64px;
      padding: 10px 14px;
      color: var(--text-heading);
      font-size: 13px;
      font-weight: 700;
      line-height: 1.25;
    }

    .hero-proof span + span {
      border-left: 1px solid rgba(6, 26, 54, 0.09);
    }

    .hero-visual {
      min-height: 402px;
      position: relative;
    }

    .hero-device-stage {
      position: relative;
      min-height: 402px;
      width: min(100%, 620px);
      margin-left: auto;
    }

    .hero-device-stage::before {
      content: '';
      position: absolute;
      left: 7%;
      right: -1%;
      bottom: 1%;
      height: 34%;
      border-radius: 50%;
      background: radial-gradient(closest-side, rgba(6, 26, 54, 0.14), transparent 72%);
      filter: blur(10px);
      z-index: 0;
    }

    .hero-monitor {
      position: absolute;
      right: 0;
      top: 0;
      width: min(100%, 530px);
      z-index: 1;
    }

    .hero-monitor .monitor-frame {
      padding: 13px 12px 34px;
      border-radius: 8px;
      box-shadow:
        0 26px 60px rgba(6, 26, 54, 0.16),
        inset 0 0 0 1px rgba(255,255,255,0.05);
    }

    .hero-tablet {
      position: absolute;
      left: 2%;
      bottom: 8%;
      width: min(61%, 356px);
      z-index: 3;
    }

    .hero-tablet .tablet-frame {
      width: 100%;
      padding: 5px;
      border-radius: 17px;
      box-shadow:
        0 24px 52px rgba(6, 26, 54, 0.23),
        inset 0 0 0 1px rgba(0,0,0,0.64);
    }

    .hero-tablet .tablet-frame::before {
      top: 3px;
      width: 3px;
      height: 3px;
    }

    .hero-tablet .tablet-screen {
      border-radius: 12px;
    }

    .hero-phone {
      position: absolute;
      right: 7%;
      bottom: 6%;
      width: min(22%, 116px);
      z-index: 4;
    }

    .hero-phone .phone-frame {
      width: 100%;
      padding: 3px;
      border-radius: 18px;
      box-shadow:
        0 22px 48px rgba(6, 26, 54, 0.26),
        inset 0 0 0 1px rgba(0,0,0,0.68);
    }

    .hero-phone .phone-frame::before {
      top: 6px;
      width: 24px;
      height: 5px;
    }

    .hero-phone .phone-screen {
      border-radius: 15px;
    }

    .hero-action:hover {
      transform: translateY(-2px);
      border-color: rgba(26, 95, 166, 0.35);
      box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
    }

    /* ── Section ─────────────────────────────────── */
    section {
      max-width: 1060px;
      margin: 0 auto;
      padding: 80px 28px;
    }

    section[id],
    .section-alt[id] {
      scroll-margin-top: 84px;
    }

    .section-alt {
      background: var(--bg-alt);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      padding: 80px 28px;
    }

    .section-alt-inner {
      max-width: 1060px;
      margin: 0 auto;
    }

    .section-label {
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 10px;
    }

    .section-title {
      font-family: var(--serif);
      font-size: clamp(26px, 3.5vw, 42px);
      color: var(--text-heading);
      font-weight: 400;
      margin-bottom: 14px;
      line-height: 1.15;
    }

    .section-subtitle {
      font-size: 16px;
      color: var(--text-dim);
      max-width: 520px;
      line-height: 1.7;
      margin-bottom: 48px;
    }

    /* ── Split rows ──────────────────────────────── */
    .feature-split {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 56px;
      align-items: center;
      margin-bottom: 72px;
    }

    .feature-split:last-child { margin-bottom: 0; }
    .feature-split.reverse { direction: rtl; }
    .feature-split.reverse > * { direction: ltr; }

    .feature-split-text h3 {
      font-family: var(--serif);
      font-size: clamp(22px, 2.8vw, 34px);
      color: var(--text-heading);
      font-weight: 400;
      margin-bottom: 14px;
      line-height: 1.2;
    }

    .feature-split-text p {
      font-size: 15px;
      color: var(--text-dim);
      line-height: 1.8;
    }

    .feature-split-image > img {
      width: 100%;
      border-radius: 14px;
      border: 1px solid var(--border-strong);
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
    }

    .phone-frame {
      width: min(100%, 330px);
      margin: 0 auto;
      padding: 5px;
      border-radius: 26px;
      background:
        linear-gradient(135deg, rgba(255,255,255,0.22), transparent 20%, transparent 78%, rgba(255,255,255,0.1)),
        linear-gradient(180deg, #1B2028, #05070A);
      border: 1px solid rgba(255,255,255,0.16);
      box-shadow:
        0 18px 38px rgba(0,0,0,0.16),
        inset 0 0 0 1px rgba(0,0,0,0.72);
      position: relative;
    }

    .phone-frame::before {
      content: '';
      position: absolute;
      top: 8px;
      left: 50%;
      width: 34px;
      height: 8px;
      transform: translateX(-50%);
      border-radius: 999px;
      background: rgba(4, 6, 9, 0.86);
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
      z-index: 2;
    }

    .phone-screen {
      aspect-ratio: 1080 / 2340;
      overflow: hidden;
      border-radius: 21px;
      background: #0B1623;
      border: 1px solid rgba(255,255,255,0.1);
      box-shadow: inset 0 0 0 1px rgba(0,0,0,0.42);
    }

    .phone-screen img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      display: block;
    }

    .phone-frame--landscape {
      width: 100%;
      max-width: 620px;
      border-radius: 26px;
    }

    .phone-frame--landscape::before {
      top: 50%;
      left: 8px;
      width: 18px;
      height: 72px;
      transform: translateY(-50%);
      border-radius: 0 14px 14px 0;
    }

    .phone-frame--landscape .phone-screen {
      aspect-ratio: 16 / 10;
      border-radius: 17px;
    }

    .tablet-frame {
      width: min(100%, 430px);
      margin: 0 auto;
      padding: 6px;
      border-radius: 18px;
      background:
        linear-gradient(135deg, rgba(255,255,255,0.2), transparent 20%, transparent 78%, rgba(255,255,255,0.1)),
        linear-gradient(180deg, #1B2028, #06080C);
      border: 1px solid rgba(255,255,255,0.16);
      box-shadow:
        0 18px 38px rgba(0,0,0,0.14),
        inset 0 0 0 1px rgba(0,0,0,0.68);
      position: relative;
    }

    .tablet-frame::before {
      content: '';
      position: absolute;
      left: 50%;
      top: 4px;
      width: 3px;
      height: 3px;
      transform: translateX(-50%);
      border-radius: 999px;
      background: rgba(255,255,255,0.24);
      box-shadow: 0 0 0 1px rgba(0,0,0,0.45);
    }

    .tablet-screen {
      aspect-ratio: 4 / 3;
      overflow: hidden;
      border-radius: 13px;
      background: #0B1623;
      border: 1px solid rgba(255,255,255,0.1);
      box-shadow: inset 0 0 0 1px rgba(0,0,0,0.42);
    }

    .tablet-frame--portrait {
      width: min(100%, 340px);
    }

    .tablet-frame--portrait .tablet-screen {
      aspect-ratio: 3 / 4;
    }

    .tablet-screen img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    /* ── Feature grid ────────────────────────────── */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
      gap: 16px;
    }

    .feature-card {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 14px;
      padding: 28px 24px;
      transition: all 0.3s;
    }

    .feature-card:hover {
      border-color: var(--border-strong);
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
      transform: translateY(-3px);
    }

    .feature-icon { font-size: 26px; margin-bottom: 14px; display: block; }

    .feature-card h3 {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-heading);
      margin-bottom: 6px;
    }

    .feature-card p {
      font-size: 14px;
      color: var(--text-dim);
      line-height: 1.6;
    }

    /* ── App platform section ───────────────────── */
    .platform-showcase {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 28px;
      align-items: stretch;
      margin-top: 20px;
    }

    .platform-intro {
      margin: 8px 0 34px;
      display: grid;
      justify-items: center;
    }

    .monitor-frame {
      width: 100%;
      max-width: 1040px;
      background:
        linear-gradient(90deg, rgba(255,255,255,0.18), transparent 10%, transparent 90%, rgba(255,255,255,0.08)),
        linear-gradient(180deg, #1B1B20 0%, #07080C 100%);
      border: 1px solid rgba(0, 0, 0, 0.5);
      border-radius: 4px;
      padding: 28px 24px 58px;
      box-shadow: 0 18px 42px rgba(0, 0, 0, 0.2);
      position: relative;
    }

    .monitor-screen {
      background:
        radial-gradient(circle at 14% 24%, rgba(255,255,255,0.09), transparent 18%),
        #090A0E;
      border-radius: 0;
      overflow: hidden;
      aspect-ratio: 16 / 10;
      border: 1px solid rgba(255,255,255,0.06);
      box-shadow:
        inset 0 0 0 1px rgba(0,0,0,0.7),
        inset 0 0 26px rgba(0,0,0,0.45);
    }

    .monitor-screen img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      border-radius: 0;
      display: block;
    }

    .monitor-brand {
      position: absolute;
      left: 50%;
      bottom: 25px;
      transform: translateX(-50%);
      font-size: 10px;
      font-weight: 700;
      letter-spacing: 0.2px;
      color: rgba(255,255,255,0.76);
      text-transform: lowercase;
    }

    .monitor-brand::before {
      content: '';
      display: inline-block;
      width: 11px;
      height: 11px;
      margin-right: 4px;
      vertical-align: -1px;
      border-radius: 50%;
      border: 2px solid currentColor;
      box-sizing: border-box;
    }

    .monitor-controls {
      position: absolute;
      right: 28px;
      bottom: 28px;
      display: flex;
      gap: 10px;
      align-items: center;
    }

    .monitor-controls i {
      width: 5px;
      height: 5px;
      border-radius: 1px;
      background: rgba(255,255,255,0.55);
      display: block;
    }

    .monitor-corner {
      position: absolute;
      width: 34px;
      height: 34px;
      border-radius: 50%;
      background:
        radial-gradient(circle at 35% 35%, #4A5568 0%, #1A2230 44%, #05070A 100%);
      border: 1px solid rgba(255,255,255,0.22);
      box-shadow: 0 2px 5px rgba(0,0,0,0.42);
      z-index: 2;
    }

    .monitor-corner--tl { top: -12px; left: -12px; }
    .monitor-corner--tr { top: -12px; right: -12px; }
    .monitor-corner--bl { bottom: -12px; left: -12px; }
    .monitor-corner--br { bottom: -12px; right: -12px; }

    .monitor-hinge {
      position: absolute;
      bottom: -6px;
      width: 28px;
      height: 14px;
      background: linear-gradient(180deg, #E5E7EB, #7C8794);
      border: 1px solid rgba(0,0,0,0.28);
      border-radius: 2px;
      z-index: 0;
    }

    .monitor-hinge--left { left: calc(50% - 78px); }
    .monitor-hinge--right { right: calc(50% - 78px); }

    .monitor-frame::before {
      content: '';
      position: absolute;
      left: 50%;
      bottom: -58px;
      width: 150px;
      height: 60px;
      transform: translateX(-50%);
      background:
        linear-gradient(90deg, rgba(255,255,255,0.08), transparent 28%, transparent 72%, rgba(255,255,255,0.08)),
        linear-gradient(180deg, #20242A, #0E1117);
      border-radius: 2px 2px 0 0;
      border: 1px solid rgba(0, 0, 0, 0.24);
      border-top: none;
    }

    .monitor-frame::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: -80px;
      width: 460px;
      height: 26px;
      transform: translateX(-50%);
      background:
        linear-gradient(90deg, rgba(255,255,255,0.08), transparent 24%, transparent 76%, rgba(255,255,255,0.08)),
        linear-gradient(180deg, #20242A, #0C0F14);
      border-radius: 5px;
      box-shadow: 0 8px 18px rgba(0,0,0,0.12);
    }

    .monitor-frame--compact {
      max-width: 620px;
      padding: 14px 12px 34px;
      margin: 0 auto 44px;
    }

    .monitor-frame--compact .monitor-brand {
      bottom: 12px;
      font-size: 8px;
    }

    .monitor-frame--compact .monitor-brand::before {
      width: 8px;
      height: 8px;
      border-width: 1.5px;
    }

    .monitor-frame--compact .monitor-controls {
      right: 13px;
      bottom: 14px;
      gap: 6px;
    }

    .monitor-frame--compact .monitor-controls i {
      width: 4px;
      height: 4px;
    }

    .monitor-frame--compact .monitor-corner {
      width: 20px;
      height: 20px;
    }

    .monitor-frame--compact .monitor-corner--tl { top: -7px; left: -7px; }
    .monitor-frame--compact .monitor-corner--tr { top: -7px; right: -7px; }
    .monitor-frame--compact .monitor-corner--bl { bottom: -7px; left: -7px; }
    .monitor-frame--compact .monitor-corner--br { bottom: -7px; right: -7px; }

    .monitor-frame--compact .monitor-hinge {
      bottom: -4px;
      width: 18px;
      height: 9px;
    }

    .monitor-frame--compact .monitor-hinge--left { left: calc(50% - 48px); }
    .monitor-frame--compact .monitor-hinge--right { right: calc(50% - 48px); }

    .monitor-frame--compact::before {
      bottom: -36px;
      width: 92px;
      height: 38px;
    }

    .monitor-frame--compact::after {
      bottom: -50px;
      width: 282px;
      height: 17px;
    }

    /* Mini monitor — full-monitor proportions, sized for the small device card */
    .monitor-frame--mini {
      padding: 5px 5px 12px;
      border-radius: 3px;
      box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
    }
    .monitor-frame--mini .monitor-corner {
      width: 7px;
      height: 7px;
      border-width: 1px;
    }
    .monitor-frame--mini .monitor-corner--tl { top: -3px; left: -3px; }
    .monitor-frame--mini .monitor-corner--tr { top: -3px; right: -3px; }
    .monitor-frame--mini .monitor-corner--bl { bottom: -3px; left: -3px; }
    .monitor-frame--mini .monitor-corner--br { bottom: -3px; right: -3px; }
    .monitor-frame--mini .monitor-brand {
      bottom: 4px;
      font-size: 5px;
    }
    .monitor-frame--mini .monitor-brand::before {
      width: 5px;
      height: 5px;
      border-width: 1px;
      margin-right: 2px;
    }
    .monitor-frame--mini .monitor-controls {
      right: 6px;
      bottom: 5px;
      gap: 3px;
    }
    .monitor-frame--mini .monitor-controls i {
      width: 2px;
      height: 2px;
    }
    .monitor-frame--mini .monitor-hinge {
      bottom: -2px;
      width: 5px;
      height: 3px;
    }
    .monitor-frame--mini .monitor-hinge--left { left: calc(50% - 14px); }
    .monitor-frame--mini .monitor-hinge--right { right: calc(50% - 14px); }
    .monitor-frame--mini::before {
      bottom: -11px;
      width: 27px;
      height: 11px;
    }
    .monitor-frame--mini::after {
      bottom: -15px;
      width: 84px;
      height: 5px;
    }

    .platform-intro > img {
      display: none;
    }

    .platform-card {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: 0;
      min-height: 0;
      display: block;
      overflow: hidden;
      position: relative;
    }

    .platform-card--desktop {
      background: #fff;
      color: var(--text);
      border-color: var(--border-strong);
    }

    .platform-card--mobile {
      background: #fff;
    }

    .platform-copy {
      padding: 30px;
      align-self: start;
    }

    .platform-kicker {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 1.4px;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 14px;
    }

    .platform-card--desktop .platform-kicker { color: var(--accent); }

    .platform-card h3 {
      font-family: var(--sans);
      font-size: clamp(22px, 2.2vw, 30px);
      font-weight: 700;
      line-height: 1.16;
      color: var(--text-heading);
      margin-bottom: 14px;
    }

    .platform-card--desktop h3 { color: var(--text-heading); }

    .platform-card p {
      font-size: 15px;
      line-height: 1.75;
      color: var(--text-dim);
      max-width: 520px;
    }

    .platform-card--desktop p { color: var(--text-dim); }

    .platform-list {
      display: grid;
      gap: 10px;
      list-style: none;
      margin-top: 24px;
    }

    .platform-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      font-size: 14px;
      line-height: 1.55;
      color: var(--text);
    }

    .platform-list li::before {
      content: '';
      width: 7px;
      height: 7px;
      margin-top: 8px;
      border-radius: 999px;
      background: var(--accent);
      flex: 0 0 auto;
    }

    .platform-card--desktop .platform-list li { color: var(--text); }
    .platform-card--desktop .platform-list li::before { background: var(--accent); }

    .desktop-screens {
      display: grid;
      grid-template-columns: 1fr;
      gap: 10px;
      padding: 16px;
      background: #F4F6F8;
      border-top: 1px solid var(--border);
    }

    .desktop-screens img {
      width: 100%;
      aspect-ratio: 16 / 10;
      object-fit: cover;
      border-radius: 6px;
      border: 1px solid var(--border-strong);
      box-shadow: none;
    }

    .mobile-stack {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 112px));
      gap: 12px;
      align-items: end;
      padding: 16px;
      background: #F4F6F8;
      border-top: 1px solid var(--border);
      justify-content: start;
    }

    .mobile-stack img {
      width: 100%;
      aspect-ratio: 9 / 16;
      object-fit: cover;
      border-radius: 12px;
      border: 1px solid var(--border-strong);
      box-shadow: none;
    }

    .mobile-stack img:nth-child(2) { transform: none; }
    .mobile-stack img:nth-child(3) { display: none; }

    .sediment-fishing {
      max-width: 1060px;
      margin: 0 auto;
      padding: 36px 28px 82px;
    }

    .sediment-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
      gap: 42px;
      align-items: center;
    }

    .sediment-copy h2 {
      font-family: var(--serif);
      font-size: clamp(28px, 3.8vw, 46px);
      font-weight: 400;
      line-height: 1.12;
      color: var(--text-heading);
      margin-bottom: 16px;
    }

    .sediment-copy p {
      font-size: 16px;
      line-height: 1.75;
      color: var(--text-dim);
      margin-bottom: 20px;
    }

    .sediment-points {
      display: grid;
      gap: 0;
      border-top: 1px solid var(--border);
    }

    .sediment-point {
      padding: 14px 0;
      border-bottom: 1px solid var(--border);
    }

    .sediment-point strong {
      display: block;
      color: var(--text-heading);
      font-size: 14px;
      margin-bottom: 3px;
    }

    .sediment-point span {
      display: block;
      color: var(--text-dim);
      font-size: 14px;
      line-height: 1.55;
    }

    .access-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 18px;
      max-width: 1060px;
      margin: 0 auto;
      padding: 8px 28px 72px;
    }

    .device-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
      max-width: 1180px;
      margin: 0 auto;
      padding: 8px 28px 72px;
    }

    .home-only .device-grid {
      max-width: 1180px;
      padding: 0 36px 20px;
      margin-top: 4px;
    }

    .home-only .device-card {
      min-height: 168px;
      align-items: center;
      justify-content: center;
      padding: 22px 22px 24px;
      text-align: left;
      background: rgba(255, 255, 255, 0.86);
      border-color: rgba(6, 26, 54, 0.1);
      box-shadow: 0 16px 38px rgba(6, 26, 54, 0.07);
      overflow: hidden;
      display: grid;
      grid-template-columns: 112px minmax(0, 1fr);
      column-gap: 22px;
    }

    .home-only .device-card:hover {
      border-color: rgba(11, 126, 157, 0.32);
      box-shadow: 0 20px 46px rgba(6, 26, 54, 0.12);
    }

    .home-only .device-card .choice-previews {
      width: 100%;
      height: 118px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0;
      grid-row: span 3;
    }

    .home-only .device-card h2,
    .home-only .device-card h3 {
      width: 100%;
      margin: 0 0 8px;
      font-size: 24px;
      text-align: left;
    }

    .home-only .device-card p {
      display: block;
      width: 100%;
      max-width: 270px;
      margin: 0;
      font-size: 14px;
      line-height: 1.55;
      color: var(--text-dim);
    }
    .home-only .device-card .device-cta {
      display: inline-block;
      margin-top: 12px;
      font-size: 13px;
      font-weight: 700;
      color: var(--accent-strong);
    }
    .home-only .device-card .device-cta--primary {
      background: var(--accent);
      color: #fff;
      padding: 8px 18px;
      border-radius: 8px;
    }
    .home-only .device-card:hover .device-cta {
      text-decoration: underline;
    }
    .home-only .device-card:hover .device-cta--primary {
      text-decoration: none;
      filter: brightness(1.06);
    }

    .home-only .device-card .phone-frame {
      width: min(100%, 68px);
      padding: 2px;
      border-radius: 12px;
      box-shadow:
        0 14px 28px rgba(0,0,0,0.12),
        inset 0 0 0 1px rgba(0,0,0,0.58);
    }

    .home-only .device-card .phone-frame::before {
      top: 4px;
      width: 14px;
      height: 3px;
    }

    .home-only .device-card .phone-screen {
      aspect-ratio: 1080 / 2340;
      border-radius: 10px;
    }

    .home-only .device-card .tablet-frame {
      width: min(100%, 126px);
      padding: 3px;
      border-radius: 12px;
      box-shadow:
        0 14px 28px rgba(0,0,0,0.1),
        inset 0 0 0 1px rgba(0,0,0,0.56);
    }

    .home-only .device-card .tablet-frame::before {
      top: 2px;
      width: 2px;
      height: 2px;
    }

    .home-only .device-card .tablet-screen {
      border-radius: 8px;
    }

    .home-only .device-card .monitor-frame {
      max-width: 132px;
      margin-bottom: 20px;
    }

    .device-card {
      display: flex;
      flex-direction: column;
      min-height: 100%;
      padding: 24px;
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 8px;
      color: inherit;
      text-decoration: none;
      transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    }

    .device-card:hover {
      transform: translateY(-3px);
      border-color: rgba(26,95,166,0.28);
      box-shadow: 0 12px 30px rgba(0,0,0,0.08);
    }

    .device-card h2,
    .device-card h3 {
      font-size: 22px;
      line-height: 1.2;
      color: var(--text-heading);
      margin: 18px 0 8px;
    }

    .device-card p {
      font-size: 14px;
      line-height: 1.65;
      color: var(--text-dim);
      margin: 0;
    }

    .device-card .phone-frame {
      width: min(100%, 230px);
      transform: none;
      margin-bottom: 0;
    }

    .device-card .tablet-frame {
      width: min(100%, 300px);
      transform: none;
      margin-bottom: 0;
    }

    .device-card .monitor-frame {
      max-width: 330px;
      transform: none;
    }

    .device-card .monitor-frame {
      margin-bottom: 38px;
    }

    #choose {
      padding-bottom: 28px;
    }

    .choice-previews {
      display: block;
      margin-bottom: 18px;
    }

    .choice-previews .phone-frame {
      margin-bottom: 0;
    }

    .choice-previews .monitor-frame {
      margin-bottom: 44px;
    }

    .access-card {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: 28px;
    }

    .access-card h3 {
      font-size: 22px;
      line-height: 1.2;
      color: var(--text-heading);
      margin-bottom: 10px;
    }

    .access-card p {
      font-size: 14px;
      line-height: 1.7;
      color: var(--text-dim);
      margin-bottom: 16px;
    }

    .access-card .plate-form {
      max-width: none;
    }

    .access-card .plate-input {
      background: #fff;
      color: var(--text-heading);
      border: 1px solid var(--border-strong);
      backdrop-filter: none;
      -webkit-backdrop-filter: none;
      box-shadow: none;
    }

    .access-card .plate-input::placeholder { color: #9CA3AF; }

    .access-card .plate-cta {
      background: var(--bg-dark);
      color: #fff;
      box-shadow: none;
      border-radius: 7px;
    }

    .access-card .plate-cta.secondary {
      background: #fff;
      color: var(--text-heading);
      border: 1px solid var(--border-strong);
    }

    /* ── Wrecks & Diving section ─────────────────── */
    .wreck-highlight {
      margin-top: 8px;
    }

    .wreck-highlight-stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      margin-bottom: 40px;
    }

    .wreck-stat {
      text-align: center;
      padding: 28px 16px;
      background: var(--bg-dark);
      border-radius: 14px;
      position: relative;
      overflow: hidden;
    }

    .wreck-stat::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse at 50% 0%, rgba(26,95,166,0.15), transparent 70%);
      pointer-events: none;
    }

    .wreck-stat-big {
      display: block;
      font-family: var(--serif);
      font-size: clamp(32px, 4vw, 48px);
      font-weight: 400;
      color: #FFFFFF;
      line-height: 1.1;
      margin-bottom: 6px;
      position: relative;
    }

    .wreck-stat-label {
      font-size: 13px;
      font-weight: 500;
      color: rgba(255,255,255,0.55);
      letter-spacing: 0.3px;
      position: relative;
    }

    .wreck-detail-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
      gap: 16px;
    }

    .wreck-detail-card {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 14px;
      padding: 24px 22px;
      transition: all 0.3s;
    }

    .wreck-detail-card:hover {
      border-color: var(--border-strong);
      box-shadow: 0 4px 20px rgba(0,0,0,0.04);
      transform: translateY(-3px);
    }

    .wreck-detail-icon {
      font-size: 24px;
      margin-bottom: 12px;
      display: block;
    }

    .wreck-detail-card h3 {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-heading);
      margin-bottom: 6px;
    }

    .wreck-detail-card p {
      font-size: 14px;
      color: var(--text-dim);
      line-height: 1.6;
    }

    @media (max-width: 768px) {
      .wreck-highlight-stats {
        grid-template-columns: 1fr;
        gap: 12px;
      }
      .wreck-detail-grid {
        grid-template-columns: 1fr;
      }
    }

    /* ── Beta success animation ──────────────────── */
    .beta-success {
      animation: betaFadeIn 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    @keyframes betaFadeIn {
      from { opacity: 0; transform: translateY(16px); }
      to { opacity: 1; transform: translateY(0); }
    }

    .beta-check {
      display: inline-block;
      animation: betaBounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both;
    }

    @keyframes betaBounce {
      0% { transform: scale(0); opacity: 0; }
      60% { transform: scale(1.2); opacity: 1; }
      100% { transform: scale(1); opacity: 1; }
    }

    .beta-check-circle {
      stroke-dasharray: 166;
      stroke-dashoffset: 166;
      animation: betaDrawCircle 0.4s ease-in-out 0.1s forwards;
    }

    @keyframes betaDrawCircle {
      to { stroke-dashoffset: 0; }
    }

    .beta-check-mark {
      stroke-dasharray: 50;
      stroke-dashoffset: 50;
      animation: betaDrawMark 0.3s ease-in-out 0.35s forwards;
    }

    @keyframes betaDrawMark {
      to { stroke-dashoffset: 0; }
    }

    /* Emphasise the whole success block with a subtle pulse */
    .beta-success-container {
      position: relative;
    }
    .beta-success-container::before {
      content: '';
      position: absolute;
      top: 50%; left: 50%;
      width: 200px; height: 200px;
      transform: translate(-50%, -50%) scale(0);
      border-radius: 50%;
      background: radial-gradient(circle, rgba(74,158,219,0.25) 0%, transparent 70%);
      animation: betaGlow 1.2s ease-out forwards;
      pointer-events: none;
    }
    @keyframes betaGlow {
      0% { transform: translate(-50%, -50%) scale(0); opacity: 0; }
      50% { opacity: 1; }
      100% { transform: translate(-50%, -50%) scale(2.5); opacity: 0; }
    }