*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

    :root {
      --primary: #0D9488;
      --primary-dark: #0B7C72;
      --primary-light: #14B8A6;
      --green: #22C55E;
      --green-bg: rgba(34,197,94,0.12);
      --red: #EF4444;
      --red-bg: rgba(239,68,68,0.12);
      --amber: #F59E0B;
      --amber-bg: rgba(245,158,11,0.12);
      --dark: #0F172A;
      --dark-card: #1E293B;
      --light: #F8FAFC;
      --text: #1E293B;
      --text-secondary: #64748B;
      --text-on-dark: #E2E8F0;
      --border: #E2E8F0;
      --radius: 12px;
      --radius-lg: 20px;
      --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.05);
      --shadow-lg: 0 4px 24px rgba(0,0,0,0.10);
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
      color: var(--text);
      background: #fff;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* ── NAV ── */
    .nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      background: rgba(15, 23, 42, 0.92);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(255,255,255,0.06);
      transition: background 0.3s;
    }

    .nav-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 64px;
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
      color: #fff;
      font-weight: 800;
      font-size: 1.25rem;
    }

    .nav-logo svg { flex-shrink: 0; }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 32px;
      list-style: none;
    }

    .nav-links a {
      color: var(--text-on-dark);
      text-decoration: none;
      font-size: 0.9rem;
      font-weight: 500;
      opacity: 0.8;
      transition: opacity 0.2s;
    }

    .nav-links a:hover { opacity: 1; }

    .nav-cta {
      background: var(--primary) !important;
      color: #fff !important;
      padding: 8px 20px;
      border-radius: 8px;
      opacity: 1 !important;
      transition: background 0.2s !important;
    }

    .nav-cta:hover { background: var(--primary-dark) !important; }

    .nav-toggle {
      display: none;
      background: none;
      border: none;
      color: #fff;
      cursor: pointer;
      padding: 4px;
    }

    /* ── HERO ── */
    .hero {
      position: relative;
      background: linear-gradient(160deg, #0F172A 0%, #0c3530 50%, #0F172A 100%);
      padding: 140px 0 100px;
      overflow: hidden;
      min-height: 100dvh;
      display: flex;
      align-items: center;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: -50%;
      right: -20%;
      width: 800px;
      height: 800px;
      background: radial-gradient(circle, rgba(13,148,136,0.15) 0%, transparent 70%);
      border-radius: 50%;
      pointer-events: none;
    }

    .hero::after {
      content: '';
      position: absolute;
      bottom: -30%;
      left: -10%;
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(34,197,94,0.08) 0%, transparent 70%);
      border-radius: 50%;
      pointer-events: none;
    }

    .hero .container {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
      position: relative;
      z-index: 1;
    }

    .hero-content { max-width: 560px; }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(13,148,136,0.15);
      border: 1px solid rgba(13,148,136,0.3);
      padding: 6px 16px;
      border-radius: 100px;
      font-size: 0.85rem;
      color: var(--primary-light);
      font-weight: 500;
      margin-bottom: 24px;
    }

    .hero-badge .pulse {
      width: 8px;
      height: 8px;
      background: var(--green);
      border-radius: 50%;
      animation: pulse 2s infinite;
    }

    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.5; transform: scale(1.5); }
    }

    .hero h1 {
      font-size: clamp(2.5rem, 5vw, 4rem);
      font-weight: 900;
      color: #fff;
      line-height: 1.1;
      letter-spacing: -0.03em;
      margin-bottom: 20px;
    }

    .hero h1 .accent { color: var(--primary-light); }

    .hero-sub {
      font-size: 1.2rem;
      color: var(--text-on-dark);
      opacity: 0.85;
      margin-bottom: 36px;
      max-width: 480px;
      line-height: 1.7;
    }

    .hero-buttons {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 14px 28px;
      border-radius: 12px;
      font-size: 1rem;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.2s;
      border: none;
      cursor: pointer;
    }

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

    .btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(13,148,136,0.3); }

    .btn-secondary {
      background: rgba(255,255,255,0.08);
      color: #fff;
      border: 1px solid rgba(255,255,255,0.15);
    }

    .btn-secondary:hover { background: rgba(255,255,255,0.14); transform: translateY(-1px); }

    .btn svg { flex-shrink: 0; }

    .hero-stats {
      display: flex;
      gap: 40px;
      margin-top: 48px;
      padding-top: 32px;
      border-top: 1px solid rgba(255,255,255,0.08);
    }

    .hero-stat-value {
      font-size: 1.5rem;
      font-weight: 800;
      color: #fff;
    }

    .hero-stat-label {
      font-size: 0.85rem;
      color: var(--text-on-dark);
      opacity: 0.6;
      margin-top: 2px;
    }

    /* Phone Mockup */
    .hero-visual {
      display: flex;
      justify-content: center;
      position: relative;
    }

    .phone-frame {
      width: 300px;
      height: 600px;
      background: #1a1a2e;
      border-radius: 40px;
      border: 3px solid #333;
      padding: 12px;
      position: relative;
      box-shadow: 0 40px 80px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.05);
      overflow: hidden;
    }

    .phone-notch {
      position: absolute;
      top: 12px;
      left: 50%;
      transform: translateX(-50%);
      width: 120px;
      height: 28px;
      background: #1a1a2e;
      border-radius: 0 0 16px 16px;
      z-index: 10;
    }

    .phone-screen {
      width: 100%;
      height: 100%;
      background: linear-gradient(180deg, #1a2332 0%, #0f1923 100%);
      border-radius: 28px;
      overflow: hidden;
      position: relative;
    }

    .phone-status-bar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 14px 20px 8px;
      font-size: 0.7rem;
      font-weight: 600;
      color: #fff;
    }

    .phone-search {
      margin: 8px 14px;
      padding: 10px 14px;
      background: rgba(255,255,255,0.08);
      border-radius: 10px;
      color: rgba(255,255,255,0.4);
      font-size: 0.75rem;
    }

    .phone-map {
      position: relative;
      height: 340px;
      background:
        radial-gradient(circle at 30% 40%, rgba(13,148,136,0.08) 0%, transparent 50%),
        linear-gradient(180deg, #1a2a3a 0%, #15202e 100%);
      overflow: hidden;
    }

    /* Grid lines for map effect */
    .map-grid {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
      background-size: 40px 40px;
    }

    /* Road lines */
    .map-road {
      position: absolute;
      background: rgba(255,255,255,0.06);
      border-radius: 2px;
    }

    .map-road-h1 { width: 100%; height: 3px; top: 35%; }
    .map-road-h2 { width: 70%; height: 2px; top: 65%; left: 15%; }
    .map-road-v1 { width: 3px; height: 100%; left: 40%; }
    .map-road-v2 { width: 2px; height: 60%; left: 72%; top: 20%; }
    .map-road-d1 { width: 2px; height: 140px; left: 25%; top: 20%; transform: rotate(35deg); }

    .map-pin {
      position: absolute;
      width: 28px;
      height: 34px;
      filter: drop-shadow(0 2px 6px rgba(0,0,0,0.4));
    }

    .map-pin::after {
      content: attr(data-label);
      position: absolute;
      bottom: -18px;
      left: 50%;
      transform: translateX(-50%);
      font-size: 0.55rem;
      color: rgba(255,255,255,0.5);
      white-space: nowrap;
    }

    .pin-green { color: var(--green); }
    .pin-red { color: var(--red); }
    .pin-amber { color: var(--amber); }

    .pin-green .pin-pulse,
    .pin-red .pin-pulse,
    .pin-amber .pin-pulse {
      position: absolute;
      top: 0; left: 0;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      animation: pinPulse 3s infinite;
    }

    .pin-green .pin-pulse { background: rgba(34,197,94,0.25); }
    .pin-red .pin-pulse { background: rgba(239,68,68,0.2); }
    .pin-amber .pin-pulse { background: rgba(245,158,11,0.2); }

    @keyframes pinPulse {
      0%, 100% { transform: scale(1); opacity: 1; }
      50% { transform: scale(1.8); opacity: 0; }
    }

    .map-user-dot {
      position: absolute;
      top: 55%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 16px;
      height: 16px;
      background: #3B82F6;
      border: 3px solid #fff;
      border-radius: 50%;
      box-shadow: 0 0 0 6px rgba(59,130,246,0.2);
      z-index: 5;
    }

    .phone-legend {
      display: flex;
      gap: 12px;
      padding: 8px 14px;
      font-size: 0.65rem;
      font-weight: 600;
      color: rgba(255,255,255,0.8);
    }

    .legend-item { display: flex; align-items: center; gap: 5px; }
    .legend-dot { width: 8px; height: 8px; border-radius: 50%; }

    .phone-fab {
      position: absolute;
      bottom: 68px;
      right: 16px;
      background: var(--primary);
      color: #fff;
      padding: 10px 14px;
      border-radius: 24px;
      font-size: 0.65rem;
      font-weight: 700;
      display: flex;
      align-items: center;
      gap: 6px;
      box-shadow: 0 4px 16px rgba(13,148,136,0.4);
      z-index: 5;
    }

    .phone-tab-bar {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      display: flex;
      justify-content: space-around;
      align-items: center;
      padding: 10px 0;
      background: rgba(15,23,42,0.95);
      border-top: 1px solid rgba(255,255,255,0.06);
    }

    .phone-tab {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 3px;
      font-size: 0.6rem;
      color: rgba(255,255,255,0.4);
    }

    .phone-tab.active { color: var(--primary-light); }

    /* Floating notification card */
    .float-card {
      position: absolute;
      top: 30px;
      right: -40px;
      background: #fff;
      border-radius: 14px;
      padding: 14px 18px;
      box-shadow: 0 12px 40px rgba(0,0,0,0.25);
      width: 220px;
      animation: floatUp 3s ease-in-out infinite;
      z-index: 20;
    }

    .float-card-header {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 8px;
    }

    .float-card-icon {
      width: 32px;
      height: 32px;
      background: var(--green-bg);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1rem;
    }

    .float-card-title {
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--text);
    }

    .float-card-sub {
      font-size: 0.65rem;
      color: var(--text-secondary);
    }

    .float-card-body {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .float-card-status {
      font-size: 0.7rem;
      font-weight: 700;
      color: var(--green);
      background: var(--green-bg);
      padding: 3px 10px;
      border-radius: 6px;
    }

    .float-card-confidence {
      font-size: 0.7rem;
      color: var(--text-secondary);
      font-weight: 600;
    }

    @keyframes floatUp {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }

    /* ── SECTION COMMON ── */
    section { padding: 100px 0; }

    .section-label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--primary);
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-bottom: 16px;
    }

    .section-title {
      font-size: clamp(2rem, 3.5vw, 2.75rem);
      font-weight: 800;
      color: var(--text);
      line-height: 1.2;
      letter-spacing: -0.02em;
      margin-bottom: 16px;
    }

    .section-desc {
      font-size: 1.1rem;
      color: var(--text-secondary);
      max-width: 600px;
      line-height: 1.7;
    }

    .section-header {
      text-align: center;
      margin-bottom: 64px;
    }

    .section-header .section-desc { margin: 0 auto; }

    /* ── HOW IT WORKS ── */
    .how-it-works { background: var(--light); }

    .steps-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
      position: relative;
    }

    .steps-grid::before {
      content: '';
      position: absolute;
      top: 56px;
      left: 20%;
      right: 20%;
      height: 2px;
      background: linear-gradient(90deg, var(--primary), var(--green), var(--amber));
      opacity: 0.3;
    }

    .step-card {
      text-align: center;
      padding: 40px 28px;
      position: relative;
      z-index: 1;
    }

    .step-number {
      width: 56px;
      height: 56px;
      background: var(--primary);
      color: #fff;
      border-radius: 16px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 1.25rem;
      font-weight: 800;
      margin-bottom: 24px;
    }

    .step-icon {
      width: 80px;
      height: 80px;
      margin: 0 auto 20px;
      background: rgba(13,148,136,0.08);
      border-radius: 24px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .step-card h3 {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 10px;
    }

    .step-card p {
      color: var(--text-secondary);
      font-size: 0.95rem;
      line-height: 1.6;
    }

    /* ── FEATURES ── */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

    .feature-card {
      padding: 32px;
      background: var(--light);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      transition: all 0.3s;
    }

    .feature-card:hover {
      border-color: var(--primary);
      box-shadow: var(--shadow-lg);
      transform: translateY(-2px);
    }

    .feature-icon {
      width: 48px;
      height: 48px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 18px;
      font-size: 1.4rem;
    }

    .feature-card h3 {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .feature-card p {
      color: var(--text-secondary);
      font-size: 0.95rem;
      line-height: 1.6;
    }

    /* ── APP PREVIEW ── */
    .app-preview {
      background: var(--light);
      overflow: hidden;
    }

    .preview-wrapper {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
    }

    .preview-phones {
      display: flex;
      gap: 24px;
      justify-content: center;
      align-items: flex-start;
    }

    .preview-phone {
      width: 240px;
      height: 480px;
      background: #1a1a2e;
      border-radius: 32px;
      border: 3px solid #333;
      padding: 10px;
      box-shadow: 0 30px 60px rgba(0,0,0,0.3);
      overflow: hidden;
    }

    .preview-phone:nth-child(2) {
      margin-top: 60px;
    }

    .preview-phone-inner {
      width: 100%;
      height: 100%;
      border-radius: 22px;
      overflow: hidden;
      position: relative;
    }

    /* Preview Screen 1: Station Card */
    .screen-station-card {
      background: linear-gradient(180deg, #1a2a3a, #15202e);
      height: 100%;
      display: flex;
      flex-direction: column;
    }

    .screen-station-card .screen-top {
      flex: 1;
      position: relative;
      background:
        radial-gradient(circle at 60% 40%, rgba(13,148,136,0.06) 0%, transparent 50%),
        linear-gradient(180deg, #1a2a3a, #15202e);
    }

    .screen-station-card .screen-top .map-grid {
      background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
      background-size: 30px 30px;
    }

    .screen-bottom-sheet {
      background: #fff;
      border-radius: 18px 18px 0 0;
      padding: 18px 16px;
      min-height: 180px;
    }

    .sheet-station-name {
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--text);
    }

    .sheet-meta {
      font-size: 0.65rem;
      color: var(--text-secondary);
      margin: 4px 0 10px;
    }

    .sheet-status {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      padding: 5px 12px;
      border-radius: 8px;
      font-size: 0.7rem;
      font-weight: 700;
      background: var(--green-bg);
      color: var(--green);
      margin-bottom: 8px;
    }

    .sheet-stats {
      font-size: 0.6rem;
      color: var(--text-secondary);
      margin-bottom: 12px;
    }

    .sheet-buttons {
      display: flex;
      gap: 8px;
    }

    .sheet-btn {
      flex: 1;
      padding: 8px 0;
      border-radius: 8px;
      font-size: 0.7rem;
      font-weight: 600;
      text-align: center;
      border: none;
    }

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

    .sheet-btn-outline {
      background: transparent;
      border: 1px solid var(--border);
      color: var(--text);
    }

    /* Preview Screen 2: Vote Sheet */
    .screen-vote {
      background: linear-gradient(180deg, #1a2a3a, #15202e);
      height: 100%;
      display: flex;
      flex-direction: column;
    }

    .screen-vote .screen-top { flex: 0.7; }

    .vote-sheet {
      background: #fff;
      border-radius: 18px 18px 0 0;
      padding: 18px 16px;
      flex: 1;
    }

    .vote-sheet-title {
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 4px;
    }

    .vote-sheet-distance {
      font-size: 0.65rem;
      color: var(--green);
      font-weight: 600;
      margin-bottom: 14px;
    }

    .vote-sheet-label {
      font-size: 0.65rem;
      color: var(--text-secondary);
      font-weight: 600;
      margin-bottom: 8px;
    }

    .vote-btn {
      width: 100%;
      padding: 12px;
      border-radius: 10px;
      border: 2px solid;
      font-weight: 700;
      font-size: 0.75rem;
      margin-bottom: 8px;
      text-align: center;
    }

    .vote-btn-green {
      background: var(--green-bg);
      border-color: var(--green);
      color: var(--green);
    }

    .vote-btn-red {
      background: var(--red-bg);
      border-color: var(--red);
      color: var(--red);
    }

    .queue-options {
      display: flex;
      gap: 6px;
      margin-top: 10px;
    }

    .queue-opt {
      flex: 1;
      padding: 6px;
      border-radius: 8px;
      font-size: 0.6rem;
      font-weight: 600;
      text-align: center;
      background: var(--light);
      color: var(--text-secondary);
      border: 1px solid var(--border);
    }

    .queue-opt.active {
      background: rgba(13,148,136,0.1);
      color: var(--primary);
      border-color: var(--primary);
    }

    .preview-features-list {
      display: flex;
      flex-direction: column;
      gap: 28px;
    }

    .preview-feature {
      display: flex;
      gap: 16px;
    }

    .preview-feature-icon {
      width: 44px;
      height: 44px;
      flex-shrink: 0;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
    }

    .preview-feature h3 {
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 4px;
    }

    .preview-feature p {
      font-size: 0.9rem;
      color: var(--text-secondary);
      line-height: 1.5;
    }

    /* ── FLEET API ── */
    .fleet {
      background: var(--dark);
      color: #fff;
      position: relative;
      overflow: hidden;
    }

    .fleet::before {
      content: '';
      position: absolute;
      top: 0;
      right: 0;
      width: 50%;
      height: 100%;
      background: radial-gradient(ellipse at 80% 50%, rgba(13,148,136,0.08) 0%, transparent 60%);
      pointer-events: none;
    }

    .fleet .section-title { color: #fff; }
    .fleet .section-label { color: var(--primary-light); }
    .fleet .section-desc { color: var(--text-on-dark); opacity: 0.8; }

    .fleet-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
      position: relative;
      z-index: 1;
    }

    .fleet-features {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      margin-top: 36px;
    }

    .fleet-feature {
      padding: 20px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.06);
      border-radius: var(--radius);
    }

    .fleet-feature h4 {
      font-size: 0.95rem;
      font-weight: 700;
      margin-bottom: 6px;
      color: #fff;
    }

    .fleet-feature p {
      font-size: 0.85rem;
      color: var(--text-on-dark);
      opacity: 0.7;
      line-height: 1.5;
    }

    .fleet-code {
      background: #0d1117;
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: var(--radius-lg);
      overflow: hidden;
    }

    .fleet-code-header {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 14px 20px;
      background: rgba(255,255,255,0.03);
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }

    .code-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
    }

    .fleet-code-header span {
      font-size: 0.8rem;
      color: var(--text-on-dark);
      opacity: 0.5;
      margin-left: 8px;
    }

    .fleet-code pre {
      padding: 20px;
      font-family: 'SF Mono', 'Fira Code', monospace;
      font-size: 0.8rem;
      line-height: 1.8;
      color: var(--text-on-dark);
      overflow-x: auto;
    }

    .code-comment { color: #6a737d; }
    .code-keyword { color: #ff7b72; }
    .code-string { color: #a5d6ff; }
    .code-method { color: #d2a8ff; }
    .code-const { color: #79c0ff; }

    .fleet-buttons {
      display: flex;
      gap: 14px;
      margin-top: 32px;
    }

    .btn-light {
      background: rgba(255,255,255,0.08);
      color: #fff;
      border: 1px solid rgba(255,255,255,0.15);
    }

    .btn-light:hover { background: rgba(255,255,255,0.14); transform: translateY(-1px); }

    /* ── STATS ── */
    .stats {
      background: linear-gradient(135deg, #0F172A, #0c3530);
      padding: 80px 0;
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 32px;
    }

    .stat-card {
      text-align: center;
      padding: 32px 20px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.06);
      border-radius: var(--radius-lg);
    }

    .stat-value {
      font-size: 2.5rem;
      font-weight: 900;
      color: #fff;
      line-height: 1;
      margin-bottom: 8px;
    }

    .stat-label {
      font-size: 0.9rem;
      color: var(--text-on-dark);
      opacity: 0.7;
    }

    /* ── TRUST ── */
    .trust { background: var(--light); }

    .trust-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 20px;
    }

    .trust-item {
      text-align: center;
      padding: 28px 16px;
      background: #fff;
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      transition: all 0.3s;
    }

    .trust-item:hover {
      border-color: var(--primary);
      box-shadow: var(--shadow);
    }

    .trust-icon {
      width: 48px;
      height: 48px;
      margin: 0 auto 14px;
      background: rgba(13,148,136,0.08);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .trust-item h4 {
      font-size: 0.9rem;
      font-weight: 700;
      margin-bottom: 6px;
    }

    .trust-item p {
      font-size: 0.8rem;
      color: var(--text-secondary);
      line-height: 1.5;
    }

    /* ── CTA ── */
    .cta {
      background: linear-gradient(160deg, #0F172A, #0c3530, #0F172A);
      text-align: center;
      padding: 100px 0;
      position: relative;
      overflow: hidden;
    }

    .cta::before {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(13,148,136,0.12) 0%, transparent 70%);
      border-radius: 50%;
      pointer-events: none;
    }

    .cta .container { position: relative; z-index: 1; }

    .cta h2 {
      font-size: clamp(2rem, 4vw, 3rem);
      font-weight: 900;
      color: #fff;
      margin-bottom: 16px;
      letter-spacing: -0.02em;
    }

    .cta p {
      font-size: 1.15rem;
      color: var(--text-on-dark);
      opacity: 0.8;
      margin-bottom: 40px;
      max-width: 500px;
      margin-left: auto;
      margin-right: auto;
    }

    .cta-buttons {
      display: flex;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
    }

    /* ── FOOTER ── */
    .footer {
      background: #0a0f1a;
      padding: 60px 0 30px;
      color: var(--text-on-dark);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 48px;
      margin-bottom: 48px;
    }

    .footer-brand p {
      color: var(--text-on-dark);
      opacity: 0.6;
      font-size: 0.9rem;
      margin-top: 12px;
      line-height: 1.6;
      max-width: 300px;
    }

    .footer h4 {
      font-size: 0.85rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      color: #fff;
      margin-bottom: 18px;
    }

    .footer ul { list-style: none; }

    .footer ul li { margin-bottom: 10px; }

    .footer ul a {
      color: var(--text-on-dark);
      opacity: 0.6;
      text-decoration: none;
      font-size: 0.9rem;
      transition: opacity 0.2s;
    }

    .footer ul a:hover { opacity: 1; }

    .footer-bottom {
      padding-top: 24px;
      border-top: 1px solid rgba(255,255,255,0.06);
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .footer-bottom p {
      font-size: 0.85rem;
      opacity: 0.4;
    }

    .footer-social {
      display: flex;
      gap: 16px;
    }

    .footer-social a {
      width: 36px;
      height: 36px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 8px;
      background: rgba(255,255,255,0.05);
      color: var(--text-on-dark);
      opacity: 0.5;
      text-decoration: none;
      transition: all 0.2s;
    }

    .footer-social a:hover { opacity: 1; background: rgba(255,255,255,0.1); }

    /* ── ABOUT US ── */
    .about-us {
      background: var(--dark);
      color: #fff;
      position: relative;
      overflow: hidden;
    }

    .about-us::before {
      content: '';
      position: absolute;
      top: -30%;
      left: -10%;
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(13,148,136,0.1) 0%, transparent 70%);
      border-radius: 50%;
      pointer-events: none;
    }

    .about-us .section-title { color: #fff; }
    .about-us .section-label { color: var(--primary-light); }
    .about-us .section-desc { color: var(--text-on-dark); opacity: 0.85; }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
      position: relative;
      z-index: 1;
    }

    .about-values {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      margin-top: 32px;
    }

    .about-value {
      padding: 24px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.06);
      border-radius: var(--radius-lg);
      transition: border-color 0.3s;
    }

    .about-value:hover { border-color: rgba(13,148,136,0.4); }

    .about-value-icon {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      background: rgba(13,148,136,0.15);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 14px;
    }

    .about-value h4 {
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 6px;
    }

    .about-value p {
      font-size: 0.85rem;
      color: var(--text-on-dark);
      opacity: 0.7;
      line-height: 1.6;
    }

    .about-story {
      padding: 40px;
      background: rgba(255,255,255,0.03);
      border: 1px solid rgba(255,255,255,0.06);
      border-radius: var(--radius-lg);
    }

    .about-story h3 {
      font-size: 1.3rem;
      font-weight: 700;
      margin-bottom: 16px;
      color: #fff;
    }

    .about-story p {
      font-size: 0.95rem;
      color: var(--text-on-dark);
      opacity: 0.8;
      line-height: 1.8;
      margin-bottom: 16px;
    }

    .about-story p:last-child { margin-bottom: 0; }

    /* ── CONTACT ── */
    .contact { background: var(--light); }

    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: start;
    }

    .contact-info h3 {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .contact-info > p {
      color: var(--text-secondary);
      font-size: 0.95rem;
      line-height: 1.7;
      margin-bottom: 32px;
    }

    .contact-detail {
      display: flex;
      gap: 14px;
      margin-bottom: 24px;
    }

    .contact-detail-icon {
      width: 44px;
      height: 44px;
      flex-shrink: 0;
      border-radius: 12px;
      background: rgba(13,148,136,0.08);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .contact-detail h4 {
      font-size: 0.9rem;
      font-weight: 700;
      margin-bottom: 2px;
    }

    .contact-detail p {
      font-size: 0.85rem;
      color: var(--text-secondary);
    }

    .contact-form-card {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow);
    }

    .form-group {
      margin-bottom: 20px;
    }

    .form-group label {
      display: block;
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 6px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid var(--border);
      border-radius: 10px;
      font-family: inherit;
      font-size: 0.95rem;
      color: var(--text);
      background: var(--light);
      transition: border-color 0.2s, box-shadow 0.2s;
      outline: none;
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(13,148,136,0.1);
    }

    .form-group input.error,
    .form-group select.error,
    .form-group textarea.error {
      border-color: var(--red);
      box-shadow: 0 0 0 3px rgba(239,68,68,0.1);
    }

    .form-group textarea { resize: vertical; min-height: 120px; }

    .form-error {
      font-size: 0.8rem;
      color: var(--red);
      margin-top: 4px;
      display: none;
    }

    .form-error.show { display: block; }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .form-submit {
      width: 100%;
      padding: 14px 28px;
      background: var(--primary);
      color: #fff;
      border: none;
      border-radius: 12px;
      font-family: inherit;
      font-size: 1rem;
      font-weight: 600;
      cursor: pointer;
      transition: background 0.2s, transform 0.2s;
    }

    .form-submit:hover {
      background: var(--primary-dark);
      transform: translateY(-1px);
    }

    .form-success {
      display: none;
      text-align: center;
      padding: 40px 20px;
    }

    .form-success.show { display: block; }

    .form-success-icon {
      width: 64px;
      height: 64px;
      background: var(--green-bg);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 16px;
    }

    .form-success h3 {
      font-size: 1.2rem;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .form-success p {
      font-size: 0.95rem;
      color: var(--text-secondary);
    }

    /* ── LEGAL SECTIONS ── */
    .legal-section {
      background: #fff;
      padding: 100px 0 80px;
    }

    .legal-section .container {
      max-width: 800px;
    }

    .legal-header {
      margin-bottom: 48px;
      padding-bottom: 24px;
      border-bottom: 1px solid var(--border);
    }

    .legal-header h1 {
      font-size: clamp(1.75rem, 3vw, 2.25rem);
      font-weight: 800;
      color: var(--text);
      margin-bottom: 8px;
    }

    .legal-header p {
      font-size: 0.9rem;
      color: var(--text-secondary);
    }

    .legal-content h2 {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text);
      margin: 36px 0 12px;
    }

    .legal-content h2:first-child { margin-top: 0; }

    .legal-content p {
      font-size: 0.95rem;
      color: var(--text-secondary);
      line-height: 1.8;
      margin-bottom: 12px;
    }

    .legal-content ul {
      list-style: none;
      padding: 0;
      margin-bottom: 16px;
    }

    .legal-content ul li {
      position: relative;
      padding-left: 20px;
      font-size: 0.95rem;
      color: var(--text-secondary);
      line-height: 1.8;
      margin-bottom: 6px;
    }

    .legal-content ul li::before {
      content: '';
      position: absolute;
      left: 0;
      top: 10px;
      width: 6px;
      height: 6px;
      background: var(--primary);
      border-radius: 50%;
    }

    /* ── SCROLL ANIMATIONS ── */
    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* ── RESPONSIVE ── */
    @media (max-width: 1024px) {
      .hero .container { grid-template-columns: 1fr; text-align: center; }
      .hero-content { max-width: 100%; }
      .hero-sub { margin-left: auto; margin-right: auto; }
      .hero-buttons { justify-content: center; }
      .hero-stats { justify-content: center; }
      .hero-visual { margin-top: 40px; }
      .float-card { right: -10px; top: 10px; }
      .preview-wrapper { grid-template-columns: 1fr; }
      .preview-phones { order: -1; }
      .preview-features-list { text-align: center; }
      .preview-feature { flex-direction: column; align-items: center; }
      .fleet-grid { grid-template-columns: 1fr; }
      .about-grid { grid-template-columns: 1fr; }
      .contact-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 768px) {
      .nav-links { display: none; }
      .nav-toggle { display: block; }
      .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: rgba(15,23,42,0.98);
        padding: 24px;
        gap: 20px;
        border-bottom: 1px solid rgba(255,255,255,0.06);
      }
      section { padding: 72px 0; }
      .steps-grid { grid-template-columns: 1fr; }
      .steps-grid::before { display: none; }
      .features-grid { grid-template-columns: 1fr; }
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .trust-grid { grid-template-columns: 1fr 1fr; }
      .fleet-features { grid-template-columns: 1fr; }
      .about-values { grid-template-columns: 1fr; }
      .form-row { grid-template-columns: 1fr; }
      .preview-phones { flex-direction: column; align-items: center; }
      .preview-phone:nth-child(2) { margin-top: 0; }
      .phone-frame { width: 260px; height: 520px; }
      .hero { padding: 120px 0 60px; min-height: auto; }
    }

    @media (max-width: 480px) {
      .hero-buttons { flex-direction: column; align-items: stretch; }
      .hero-buttons .btn { justify-content: center; }
      .hero-stats { flex-direction: column; gap: 20px; align-items: center; }
      .stats-grid { grid-template-columns: 1fr; }
      .trust-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
      .cta-buttons { flex-direction: column; align-items: center; }
      .float-card { display: none; }
    }