:root {
      --bg: #0b0b0f;
      --card: #12141a;
      --text: #e9eef7;
      --muted: #a9b2c0;
      --accent: #ff7a45;
      --accent-2: #4f9cff;
      --ring: rgba(255,122,69,0.3);
    }
    * { box-sizing: border-box; }
    body { margin: 0; font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; background: var(--bg); color: var(--text); }
    a { color: inherit; text-decoration: none; }
    .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
    header { position: sticky; top: 0; backdrop-filter: saturate(1.2) blur(8px); background: rgba(11,11,15,0.7); border-bottom: 1px solid #1d2027; z-index: 50; }
    .nav { display: flex; align-items: center; justify-content: space-between; height: 64px; }
    .brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: 0.2px; }
    .brand .logo { width: 28px; height: 28px; border-radius: 6px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 0 0 6px rgba(255,122,69,0.15); }
    .links { display: flex; gap: 22px; }
    .links a { color: var(--muted); font-weight: 600; }
    .links a.active, .links a:hover { color: var(--text); }
    .actions { display: flex; gap: 12px; align-items: center; }
    .icon-btn { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 8px; background: #171a21; border: 1px solid #222733; color: var(--muted); }
    .icon-btn:hover { color: var(--text); border-color: #2a3140; }
    .hero { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 36px; padding: 64px 0; align-items: center; }
    .hero h1 { font-size: clamp(28px, 4vw, 44px); line-height: 1.1; margin: 0 0 12px; }
    .hero p { color: var(--muted); font-size: clamp(15px, 1.7vw, 18px); margin: 0 0 24px; }
    .cta { display: flex; gap: 14px; flex-wrap: wrap; }
    .btn { padding: 12px 18px; border-radius: 10px; font-weight: 600; border: 1px solid transparent; }
    .btn.primary { background: var(--accent); color: #0b0b0f; }
    .btn.primary:hover { filter: brightness(1.05); box-shadow: 0 8px 24px var(--ring); }
    .btn.secondary { background: transparent; color: var(--text); border-color: #2a3140; }
    .pill { display: inline-flex; align-items: center; gap: 8px; background: #12141a; border: 1px solid #202532; color: var(--muted); font-weight: 600; border-radius: 999px; padding: 8px 12px; margin-bottom: 14px; }
    .badge { color: #0b0b0f; background: #8de27f; border-radius: 999px; padding: 4px 10px; font-weight: 700; }
    .phone-card { background: linear-gradient(180deg, #12141a, #0d0f14); border: 1px solid #1e2230; border-radius: 18px; padding: 18px; position: relative; overflow: hidden; }
    .phone-visual { aspect-ratio: 9 / 18; border-radius: 16px; background: radial-gradient(1200px 400px at 20% 10%, #4f9cff33, transparent), radial-gradient(900px 500px at 120% 60%, #ff7a4533, transparent), #0e1117; display: grid; place-items: center; border: 1px solid #202838; }
    .phone-visual::after { content: ""; width: 62%; aspect-ratio: 9/19; border-radius: 22px; background: linear-gradient(135deg, #6fb7ff, #ffd1b2); box-shadow: inset 0 0 0 3px #0b0b0f, 0 10px 50px rgba(79,156,255,0.25); }
    .specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 18px; }
    .spec { background: #12141a; border: 1px solid #1f2430; border-radius: 12px; padding: 12px; }
    .spec .label { color: var(--muted); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; }
    .spec .value { font-weight: 700; margin-top: 6px; }
    .grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .section { padding: 48px 0; }
    .section h2 { font-size: 24px; margin: 0 0 18px; }
    .card { background: var(--card); border: 1px solid #1e2230; border-radius: 16px; padding: 18px; }
    .story { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
    .footer { border-top: 1px solid #1d2027; padding: 28px 0; color: var(--muted); }
    /* ============================================
       ANIMATIONS
       ============================================ */
    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(30px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @keyframes slideIn {
      from {
        opacity: 0;
        transform: translateX(-20px);
      }
      to {
        opacity: 1;
        transform: translateX(0);
      }
    }

    @keyframes notificationSlide {
      from {
        transform: translateY(-20px);
        opacity: 0;
      }
      to {
        transform: translateY(0);
        opacity: 1;
      }
    }

    @keyframes notificationOut {
      from {
        transform: translateY(0);
        opacity: 1;
      }
      to {
        transform: translateY(-20px);
        opacity: 0;
      }
    }

    @keyframes pulse {
      0%, 100% {
        opacity: 1;
      }
      50% {
        opacity: 0.5;
      }
    }

    /* ============================================
       INTERACTIVE ELEMENTS
       ============================================ */

    /* Notification styles */
    .notification {
      position: fixed;
      top: 20px;
      right: 20px;
      background: var(--accent);
      color: var(--bg);
      padding: 14px 20px;
      border-radius: 8px;
      font-weight: 600;
      z-index: 1000;
      opacity: 0;
      animation: notificationSlide 0.3s ease-out forwards;
      box-shadow: 0 10px 30px rgba(255, 122, 69, 0.2);
    }

    .notification.show {
      animation: notificationSlide 0.3s ease-out forwards;
    }

    .notification:not(.show) {
      animation: notificationOut 0.3s ease-out forwards;
    }

    /* Cart count badge */
    .icon-btn[data-count]::after {
      content: attr(data-count);
      position: absolute;
      top: -8px;
      right: -8px;
      background: var(--accent);
      color: var(--bg);
      width: 20px;
      height: 20px;
      border-radius: 999px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 12px;
      font-weight: 700;
      box-shadow: 0 2px 8px rgba(255, 122, 69, 0.3);
    }

    .icon-btn {
      position: relative;
      transition: all 0.2s ease;
    }

    /* Enhanced button hover */
    .btn {
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      position: relative;
      overflow: hidden;
    }

    .btn::before {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      width: 0;
      height: 0;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.1);
      transform: translate(-50%, -50%);
      transition: width 0.6s, height 0.6s;
    }

    .btn:hover::before {
      width: 300px;
      height: 300px;
    }

    .btn.primary:active {
      transform: scale(0.98);
    }

    .btn.secondary:hover {
      background: rgba(79, 156, 255, 0.1);
      border-color: var(--accent-2);
      color: var(--accent-2);
    }

    /* Card animations */
    .card {
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .card:hover {
      transform: translateY(-4px);
      border-color: var(--accent);
      box-shadow: 0 12px 24px rgba(255, 122, 69, 0.1);
    }

    .in-view {
      animation: fadeInUp 0.6s ease-out forwards;
    }

    /* Smooth header transitions */
    header {
      transition: transform 0.3s ease-out;
    }

    /* Icon button enhancements */
    .icon-btn {
      transition: all 0.2s ease;
    }

    .icon-btn:active {
      transform: scale(0.95);
    }

    /* Link hover effects */
    .links a {
      position: relative;
      transition: color 0.2s ease;
    }

    .links a::after {
      content: '';
      position: absolute;
      bottom: -2px;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--accent);
      transition: width 0.3s ease;
    }

    .links a:hover::after,
    .links a.active::after {
      width: 100%;
    }

    /* Phone card animation */
    .phone-card {
      transition: all 0.3s ease;
    }

    .phone-card:hover {
      transform: scale(1.02);
      border-color: var(--accent-2);
      box-shadow: 0 8px 32px rgba(79, 156, 255, 0.15);
    }

    /* Text transitions */
    h1, h2, h3 {
      transition: color 0.3s ease;
    }

    /* Pill badge animation */
    .pill {
      transition: all 0.2s ease;
    }

    .pill:hover {
      background: #1a1d25;
      border-color: var(--accent);
    }

    .badge {
      animation: pulse 1.5s ease-in-out;
    }

    /* ============================================
       SEARCH MODAL + HIGHLIGHT
       ============================================ */
    .search-modal {
      position: fixed;
      inset: 0;
      display: none;
      align-items: center;
      justify-content: center;
      z-index: 1200;
    }

    .search-modal[aria-hidden="false"] {
      display: flex;
    }

    .search-backdrop {
      position: absolute;
      inset: 0;
      background: rgba(0,0,0,0.6);
      backdrop-filter: blur(4px);
    }

    .search-panel {
      position: relative;
      width: min(880px, calc(100% - 48px));
      max-height: 70vh;
      background: linear-gradient(180deg, #0f1114, #0b0d11);
      border: 1px solid #1e2230;
      border-radius: 12px;
      padding: 18px;
      box-shadow: 0 20px 60px rgba(0,0,0,0.6);
      overflow: auto;
      z-index: 5;
    }

    .search-close {
      position: absolute;
      right: 12px;
      top: 12px;
      background: transparent;
      border: none;
      color: var(--muted);
      font-size: 18px;
      cursor: pointer;
    }

    .search-input {
      width: 100%;
      padding: 14px 16px;
      border-radius: 10px;
      border: 1px solid #202733;
      background: #0b0c10;
      color: var(--text);
      font-size: 16px;
      outline: none;
      margin-bottom: 12px;
    }

    .search-results {
      display: grid;
      gap: 10px;
    }

    .search-result {
      padding: 10px 12px;
      border-radius: 8px;
      background: #0f1114;
      border: 1px solid #171a21;
      cursor: pointer;
      transition: background 0.15s, transform 0.12s;
    }

    .search-result:hover {
      background: #171923;
      transform: translateY(-2px);
    }

    .search-result .title { font-weight: 700; }
    .search-result .snippet { color: var(--muted); font-size: 13px; margin-top: 6px; }

    /* Highlighted text */
    mark.highlight {
      background: linear-gradient(90deg, rgba(255,122,69,0.15), rgba(79,156,255,0.12));
      color: var(--text);
      padding: 0 3px;
      border-radius: 3px;
    }

    /* ============================================
       RESPONSIVE DESIGN
       ============================================ */
    @media (max-width: 900px) {
      .hero { grid-template-columns: 1fr; }
      .specs { grid-template-columns: 1fr 1fr; }
      .grid { grid-template-columns: 1fr; }
      .story { grid-template-columns: 1fr; }

      .notification {
        top: auto;
        bottom: 20px;
        right: 20px;
        left: 20px;
      }

      .icon-btn[data-count]::after {
        width: 18px;
        height: 18px;
        font-size: 10px;
      }
    }

    @media (max-width: 600px) {
      .nav {
        flex-wrap: wrap;
        height: auto;
        padding: 12px 0;
      }

      .links {
        gap: 12px;
        font-size: 14px;
      }

      .links a::after {
        display: none;
      }

      .links a.active {
        color: var(--accent);
      }

      .cta {
        gap: 10px;
      }

      .btn {
        padding: 10px 14px;
        font-size: 14px;
      }

      .hero h1 {
        font-size: 28px;
      }

      .pill {
        font-size: 12px;
        padding: 6px 10px;
      }

      .badge {
        padding: 2px 8px;
        font-size: 11px;
      }
    }