:root {
      --bg-dark: #060A14;
      --bg-card: #0D1424;
      --bg-card2: #111828;
      --border: rgba(100,180,255,0.12);
      --border-glow: rgba(56,189,248,0.35);
      --accent-blue: #38BDF8;
      --accent-cyan: #06B6D4;
      --accent-violet: #818CF8;
      --accent-green: #34D399;
      --accent-orange: #FB923C;
      --accent-red: #F87171;
      --text-primary: #F1F5F9;
      --text-secondary: #94A3B8;
      --text-muted: #475569;
      --glow-blue: 0 0 40px rgba(56,189,248,0.15), 0 0 80px rgba(56,189,248,0.08);
    }

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

    html { scroll-behavior: smooth; }

    body {
      background: var(--bg-dark);
      color: var(--text-primary);
      font-family: 'Noto Sans SC', 'Inter', sans-serif;
      overflow-x: hidden;
      line-height: 1.6;
    }

    /* ===== SCROLLBAR ===== */
    ::-webkit-scrollbar { width: 4px; }
    ::-webkit-scrollbar-track { background: var(--bg-dark); }
    ::-webkit-scrollbar-thumb { background: var(--accent-blue); border-radius: 2px; }

    /* ===== ANIMATED BACKGROUND ===== */
    .bg-grid {
      position: fixed; inset: 0; z-index: 0;
      background-image:
        linear-gradient(rgba(56,189,248,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56,189,248,0.04) 1px, transparent 1px);
      background-size: 60px 60px;
      pointer-events: none;
    }

    .bg-radial {
      position: fixed; inset: 0; z-index: 0;
      background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(56,189,248,0.12) 0%, transparent 60%);
      pointer-events: none;
    }

    .bg-radial2 {
      position: fixed; z-index: 0;
      width: 600px; height: 600px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(129,140,248,0.06) 0%, transparent 70%);
      bottom: -200px; right: -200px;
      pointer-events: none;
    }

    /* ===== FLOATING PARTICLES ===== */
    .particles {
      position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
    }
    .particle {
      position: absolute;
      width: 2px; height: 2px;
      border-radius: 50%;
      background: var(--accent-blue);
      opacity: 0;
      animation: floatUp linear infinite;
    }
    @keyframes floatUp {
      0% { transform: translateY(100vh) translateX(0); opacity: 0; }
      10% { opacity: 0.6; }
      90% { opacity: 0.2; }
      100% { transform: translateY(-10vh) translateX(30px); opacity: 0; }
    }

    /* ===== NAV ===== */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      display: flex; align-items: center; justify-content: space-between;
      padding: 0 5%;
      height: 64px;
      background: rgba(6,10,20,0.85);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border);
      transition: all 0.3s;
    }
    nav.scrolled {
      background: rgba(6,10,20,0.95);
      border-bottom-color: var(--border-glow);
      box-shadow: 0 4px 30px rgba(56,189,248,0.08);
    }
    .nav-logo {
      font-family: 'JetBrains Mono', monospace;
      font-size: 1.4rem;
      font-weight: 600;
      background: linear-gradient(135deg, var(--accent-blue), var(--accent-violet));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      letter-spacing: 0.05em;
    }
    .nav-logo span { color: var(--accent-cyan); -webkit-text-fill-color: var(--accent-cyan); }
    .nav-links {
      display: flex; gap: 2rem; list-style: none;
    }
    .nav-links a {
      color: var(--text-secondary);
      text-decoration: none;
      font-size: 0.875rem;
      font-weight: 500;
      letter-spacing: 0.02em;
      transition: color 0.2s;
      position: relative;
    }
    .nav-links a::after {
      content: '';
      position: absolute; bottom: -4px; left: 0; right: 0;
      height: 1px;
      background: var(--accent-blue);
      transform: scaleX(0);
      transition: transform 0.3s;
    }
    .nav-links a:hover { color: var(--text-primary); }
    .nav-links a:hover::after { transform: scaleX(1); }
    .nav-cta {
      background: linear-gradient(135deg, rgba(56,189,248,0.15), rgba(129,140,248,0.15));
      border: 1px solid rgba(56,189,248,0.3);
      color: var(--accent-blue);
      padding: 8px 20px;
      border-radius: 6px;
      font-size: 0.85rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s;
      text-decoration: none;
    }
    .nav-cta:hover {
      background: linear-gradient(135deg, rgba(56,189,248,0.25), rgba(129,140,248,0.25));
      box-shadow: 0 0 20px rgba(56,189,248,0.2);
      color: #fff;
    }

    /* ===== MAIN LAYOUT ===== */
    main { position: relative; z-index: 1; }
    section { padding: 100px 5%; }

    /* ===== HERO ===== */
    #hero {
      min-height: 100vh;
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      text-align: center;
      padding-top: 120px;
      position: relative;
    }

    .hero-badge {
      display: inline-flex; align-items: center; gap: 8px;
      background: rgba(56,189,248,0.08);
      border: 1px solid rgba(56,189,248,0.25);
      padding: 6px 16px;
      border-radius: 100px;
      font-size: 0.8rem;
      color: var(--accent-blue);
      font-family: 'JetBrains Mono', monospace;
      margin-bottom: 2rem;
      animation: fadeInDown 0.8s ease forwards;
    }
    .hero-badge .dot {
      width: 6px; height: 6px;
      border-radius: 50%;
      background: var(--accent-green);
      animation: pulse 2s ease infinite;
    }
    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.5; transform: scale(0.8); }
    }

    .hero-title {
      font-size: clamp(2.8rem, 7vw, 5.5rem);
      font-weight: 900;
      line-height: 1.08;
      letter-spacing: -0.02em;
      margin-bottom: 1.5rem;
      animation: fadeInUp 0.8s 0.2s ease both;
    }
    .hero-title .line1 { display: block; color: var(--text-primary); }
    .hero-title .line2 {
      display: block;
      background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-violet) 50%, var(--accent-cyan) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-size: 200% 200%;
      animation: gradientShift 4s ease infinite, fadeInUp 0.8s 0.3s ease both;
    }
    @keyframes gradientShift {
      0% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }

    .hero-desc {
      max-width: 680px;
      color: var(--text-secondary);
      font-size: 1.1rem;
      line-height: 1.8;
      margin-bottom: 3rem;
      animation: fadeInUp 0.8s 0.4s ease both;
    }

    .hero-actions {
      display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
      animation: fadeInUp 0.8s 0.5s ease both;
    }
    .btn-primary {
      display: inline-flex; align-items: center; gap: 8px;
      background: linear-gradient(135deg, var(--accent-blue), var(--accent-violet));
      color: #fff;
      padding: 14px 32px;
      border-radius: 8px;
      font-weight: 600;
      font-size: 0.95rem;
      text-decoration: none;
      transition: all 0.3s;
      box-shadow: 0 4px 24px rgba(56,189,248,0.25);
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 40px rgba(56,189,248,0.4);
    }
    .btn-secondary {
      display: inline-flex; align-items: center; gap: 8px;
      border: 1px solid var(--border-glow);
      color: var(--text-primary);
      padding: 14px 32px;
      border-radius: 8px;
      font-weight: 500;
      font-size: 0.95rem;
      text-decoration: none;
      transition: all 0.3s;
      background: rgba(56,189,248,0.04);
    }
    .btn-secondary:hover {
      background: rgba(56,189,248,0.1);
      border-color: var(--accent-blue);
      transform: translateY(-2px);
    }

    /* Hero stats ticker */
    .hero-stats {
      display: flex; gap: 2.5rem; justify-content: center; flex-wrap: wrap;
      margin-top: 5rem;
      animation: fadeInUp 0.8s 0.7s ease both;
    }
    .stat-item { text-align: center; }
    .stat-num {
      font-family: 'JetBrains Mono', monospace;
      font-size: 2.2rem;
      font-weight: 700;
      background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }

    /* ===== SECTION HEADERS ===== */
    .section-tag {
      display: inline-flex; align-items: center; gap: 8px;
      font-family: 'JetBrains Mono', monospace;
      font-size: 0.75rem;
      color: var(--accent-blue);
      letter-spacing: 0.12em;
      text-transform: uppercase;
      margin-bottom: 1rem;
    }
    .section-tag::before {
      content: ''; width: 24px; height: 1px;
      background: var(--accent-blue);
    }
    .section-title {
      font-size: clamp(1.8rem, 4vw, 2.8rem);
      font-weight: 800;
      line-height: 1.2;
      margin-bottom: 1rem;
    }
    .section-desc {
      color: var(--text-secondary);
      max-width: 600px;
      line-height: 1.8;
    }
    .section-header { margin-bottom: 4rem; }
    .section-header.center { text-align: center; }
    .section-header.center .section-tag { justify-content: center; }
    .section-header.center .section-desc { margin: 0 auto; }

    /* ===== DIVIDER ===== */
    .divider {
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--border-glow), transparent);
      margin: 0 5%;
    }

    /* ===== WHAT IS SOC ===== */
    #about { padding-top: 120px; }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: center;
    }

    .about-visual {
      position: relative;
    }

    /* SoC Chip Diagram */
    .chip-diagram {
      position: relative;
      width: 100%;
      max-width: 420px;
      margin: 0 auto;
      aspect-ratio: 1;
    }
    .chip-outer {
      position: absolute; inset: 0;
      border: 2px solid rgba(56,189,248,0.3);
      border-radius: 16px;
      background: rgba(13,20,36,0.9);
      box-shadow: 0 0 60px rgba(56,189,248,0.08), inset 0 0 30px rgba(56,189,248,0.03);
    }
    .chip-label {
      position: absolute;
      top: 12px; left: 50%;
      transform: translateX(-50%);
      font-family: 'JetBrains Mono', monospace;
      font-size: 0.65rem;
      color: var(--accent-blue);
      letter-spacing: 0.15em;
      text-transform: uppercase;
    }
    .chip-modules {
      position: absolute;
      inset: 40px;
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      grid-template-rows: 1fr 1fr 1fr;
      gap: 8px;
    }
    .chip-module {
      border-radius: 8px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      font-family: 'JetBrains Mono', monospace;
      font-size: 0.6rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      border: 1px solid;
      cursor: pointer;
      transition: all 0.3s;
      position: relative;
      overflow: hidden;
      padding: 4px;
    }
    .chip-module::before {
      content: '';
      position: absolute; inset: 0;
      opacity: 0;
      transition: opacity 0.3s;
      background: radial-gradient(circle at center, currentColor 0%, transparent 70%);
    }
    .chip-module:hover::before { opacity: 0.08; }
    .chip-module:hover { transform: scale(1.05); }
    .chip-module .mod-icon { font-size: 1rem; margin-bottom: 2px; }

    .m-cpu { background: rgba(56,189,248,0.06); border-color: rgba(56,189,248,0.35); color: var(--accent-blue); grid-column: 1/3; }
    .m-gpu { background: rgba(129,140,248,0.06); border-color: rgba(129,140,248,0.35); color: var(--accent-violet); }
    .m-npu { background: rgba(52,211,153,0.06); border-color: rgba(52,211,153,0.35); color: var(--accent-green); }
    .m-mem { background: rgba(251,146,60,0.06); border-color: rgba(251,146,60,0.35); color: var(--accent-orange); }
    .m-isp { background: rgba(248,113,113,0.06); border-color: rgba(248,113,113,0.35); color: var(--accent-red); }
    .m-5g  { background: rgba(6,182,212,0.06); border-color: rgba(6,182,212,0.35); color: var(--accent-cyan); grid-column: 1/3; }
    .m-dsp { background: rgba(129,140,248,0.06); border-color: rgba(129,140,248,0.35); color: var(--accent-violet); }
    .m-io  { background: rgba(56,189,248,0.06); border-color: rgba(56,189,248,0.25); color: var(--text-secondary); grid-column: 1/4; font-size: 0.55rem; }

    /* Corner pins */
    .chip-pins {
      position: absolute; inset: -12px;
      pointer-events: none;
    }
    .pin {
      position: absolute;
      width: 4px; height: 18px;
      background: linear-gradient(to bottom, var(--accent-blue), transparent);
      border-radius: 2px;
      opacity: 0.4;
    }

    /* Glow ring animation */
    .chip-glow {
      position: absolute; inset: -20px;
      border-radius: 24px;
      background: transparent;
      border: 1px solid rgba(56,189,248,0.08);
      animation: chipGlow 3s ease infinite;
    }
    @keyframes chipGlow {
      0%, 100% { box-shadow: 0 0 0 0 rgba(56,189,248,0); }
      50% { box-shadow: 0 0 40px 10px rgba(56,189,248,0.05); }
    }

    .about-text h2 { margin-bottom: 1.5rem; }

    .feature-list {
      list-style: none;
      display: flex; flex-direction: column; gap: 1.2rem;
      margin-top: 2rem;
    }
    .feature-list li {
      display: flex; gap: 1rem; align-items: flex-start;
    }
    .feat-icon {
      width: 36px; height: 36px; flex-shrink: 0;
      border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1rem;
    }
    .feat-icon.blue { background: rgba(56,189,248,0.1); border: 1px solid rgba(56,189,248,0.2); }
    .feat-icon.violet { background: rgba(129,140,248,0.1); border: 1px solid rgba(129,140,248,0.2); }
    .feat-icon.green { background: rgba(52,211,153,0.1); border: 1px solid rgba(52,211,153,0.2); }
    .feat-icon.orange { background: rgba(251,146,60,0.1); border: 1px solid rgba(251,146,60,0.2); }
    .feat-text h4 { font-size: 0.9rem; font-weight: 600; margin-bottom: 3px; }
    .feat-text p { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.6; }

    /* ===== MARKET DATA ===== */
    #market { background: transparent; }

    .market-cards {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.5rem;
      margin-bottom: 4rem;
    }
    .market-card {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 2rem 1.5rem;
      transition: all 0.3s;
      position: relative;
      overflow: hidden;
    }
    .market-card::before {
      content: '';
      position: absolute; top: 0; left: 0; right: 0;
      height: 2px;
    }
    .market-card.blue::before { background: linear-gradient(90deg, transparent, var(--accent-blue), transparent); }
    .market-card.violet::before { background: linear-gradient(90deg, transparent, var(--accent-violet), transparent); }
    .market-card.green::before { background: linear-gradient(90deg, transparent, var(--accent-green), transparent); }
    .market-card.orange::before { background: linear-gradient(90deg, transparent, var(--accent-orange), transparent); }
    .market-card:hover {
      border-color: var(--border-glow);
      transform: translateY(-4px);
      box-shadow: var(--glow-blue);
    }
    .card-icon { font-size: 2rem; margin-bottom: 1rem; }
    .card-value {
      font-family: 'JetBrains Mono', monospace;
      font-size: 1.8rem;
      font-weight: 700;
      margin-bottom: 0.3rem;
    }
    .card-value.blue { color: var(--accent-blue); }
    .card-value.violet { color: var(--accent-violet); }
    .card-value.green { color: var(--accent-green); }
    .card-value.orange { color: var(--accent-orange); }
    .card-title { font-size: 0.85rem; font-weight: 600; margin-bottom: 0.5rem; }
    .card-desc { font-size: 0.78rem; color: var(--text-secondary); line-height: 1.5; }
    .card-trend {
      display: inline-flex; align-items: center; gap: 4px;
      font-family: 'JetBrains Mono', monospace;
      font-size: 0.72rem;
      color: var(--accent-green);
      margin-top: 0.8rem;
      background: rgba(52,211,153,0.08);
      padding: 3px 8px;
      border-radius: 4px;
    }

    /* Market bar chart */
    .market-chart-area {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 2.5rem;
    }
    .chart-header {
      display: flex; justify-content: space-between; align-items: center;
      margin-bottom: 2rem; flex-wrap: wrap; gap: 1rem;
    }
    .chart-title { font-size: 1rem; font-weight: 700; }
    .chart-subtitle { font-size: 0.8rem; color: var(--text-secondary); }
    .chart-legend {
      display: flex; gap: 1.5rem;
    }
    .legend-item {
      display: flex; align-items: center; gap: 6px;
      font-size: 0.78rem; color: var(--text-secondary);
    }
    .legend-dot {
      width: 8px; height: 8px;
      border-radius: 2px;
    }

    .bar-chart {
      display: flex; flex-direction: column; gap: 1.2rem;
    }
    .bar-row {
      display: flex; align-items: center; gap: 1rem;
    }
    .bar-label {
      width: 120px; flex-shrink: 0;
      font-size: 0.8rem; color: var(--text-secondary);
      text-align: right;
    }
    .bar-track {
      flex: 1;
      height: 28px;
      background: rgba(255,255,255,0.04);
      border-radius: 6px;
      overflow: hidden;
      position: relative;
    }
    .bar-fill {
      height: 100%;
      border-radius: 6px;
      display: flex; align-items: center; padding-left: 10px;
      font-family: 'JetBrains Mono', monospace;
      font-size: 0.7rem;
      font-weight: 600;
      color: rgba(255,255,255,0.9);
      width: 0;
      transition: width 1.5s cubic-bezier(0.34, 1.56, 0.64, 1);
      white-space: nowrap;
    }
    .bar-fill.animated { }

    /* ===== TECH DEEP DIVE ===== */
    #technology { }

    .tech-tabs {
      display: flex; gap: 0.5rem; flex-wrap: wrap;
      margin-bottom: 3rem;
    }
    .tech-tab {
      padding: 8px 20px;
      border-radius: 8px;
      border: 1px solid var(--border);
      background: transparent;
      color: var(--text-secondary);
      font-size: 0.85rem;
      font-weight: 500;
      cursor: pointer;
      transition: all 0.3s;
      font-family: inherit;
    }
    .tech-tab:hover, .tech-tab.active {
      background: rgba(56,189,248,0.1);
      border-color: rgba(56,189,248,0.4);
      color: var(--accent-blue);
    }

    .tech-content { display: none; }
    .tech-content.active { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }

    .tech-detail h3 {
      font-size: 1.5rem; font-weight: 700;
      margin-bottom: 1rem;
    }
    .tech-detail p {
      color: var(--text-secondary);
      line-height: 1.9;
      margin-bottom: 1.5rem;
      font-size: 0.9rem;
    }
    .tech-tags {
      display: flex; flex-wrap: wrap; gap: 0.5rem;
      margin-bottom: 1.5rem;
    }
    .tech-tag {
      padding: 4px 12px;
      border-radius: 4px;
      font-size: 0.75rem;
      font-family: 'JetBrains Mono', monospace;
      border: 1px solid;
    }
    .tech-tag.blue { border-color: rgba(56,189,248,0.3); color: var(--accent-blue); background: rgba(56,189,248,0.05); }
    .tech-tag.violet { border-color: rgba(129,140,248,0.3); color: var(--accent-violet); background: rgba(129,140,248,0.05); }
    .tech-tag.green { border-color: rgba(52,211,153,0.3); color: var(--accent-green); background: rgba(52,211,153,0.05); }
    .tech-tag.orange { border-color: rgba(251,146,60,0.3); color: var(--accent-orange); background: rgba(251,146,60,0.05); }

    .tech-metrics {
      display: flex; flex-direction: column; gap: 1rem;
    }
    .metric-item {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 1.2rem 1.5rem;
    }
    .metric-header {
      display: flex; justify-content: space-between; align-items: center;
      margin-bottom: 0.8rem;
    }
    .metric-name { font-size: 0.85rem; font-weight: 600; }
    .metric-val {
      font-family: 'JetBrains Mono', monospace;
      font-size: 0.8rem;
      color: var(--accent-blue);
    }
    .metric-bar {
      height: 6px;
      background: rgba(255,255,255,0.06);
      border-radius: 3px;
      overflow: hidden;
    }
    .metric-progress {
      height: 100%;
      border-radius: 3px;
      transition: width 1.5s ease;
    }

    /* ===== APPLICATIONS ===== */
    #applications { }

    .app-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
    }
    .app-card {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 2rem;
      transition: all 0.4s;
      cursor: pointer;
      position: relative;
      overflow: hidden;
    }
    .app-card::after {
      content: '';
      position: absolute; inset: 0;
      background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), rgba(56,189,248,0.06) 0%, transparent 60%);
      opacity: 0;
      transition: opacity 0.3s;
    }
    .app-card:hover::after { opacity: 1; }
    .app-card:hover {
      border-color: var(--border-glow);
      transform: translateY(-6px);
      box-shadow: 0 20px 60px rgba(0,0,0,0.4), var(--glow-blue);
    }
    .app-icon-wrap {
      width: 56px; height: 56px;
      border-radius: 14px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.6rem;
      margin-bottom: 1.2rem;
      position: relative;
      z-index: 1;
    }
    .app-icon-wrap.blue { background: rgba(56,189,248,0.1); border: 1px solid rgba(56,189,248,0.2); }
    .app-icon-wrap.violet { background: rgba(129,140,248,0.1); border: 1px solid rgba(129,140,248,0.2); }
    .app-icon-wrap.green { background: rgba(52,211,153,0.1); border: 1px solid rgba(52,211,153,0.2); }
    .app-icon-wrap.orange { background: rgba(251,146,60,0.1); border: 1px solid rgba(251,146,60,0.2); }
    .app-icon-wrap.red { background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.2); }
    .app-icon-wrap.cyan { background: rgba(6,182,212,0.1); border: 1px solid rgba(6,182,212,0.2); }

    .app-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.6rem; position: relative; z-index: 1; }
    .app-card p { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.7; position: relative; z-index: 1; margin-bottom: 1rem; }
    .app-stat {
      font-family: 'JetBrains Mono', monospace;
      font-size: 0.75rem;
      color: var(--accent-blue);
      display: flex; align-items: center; gap: 6px;
    }
    .app-stat::before { content: '→'; }

    /* ===== KEY PLAYERS ===== */
    #players { }

    .players-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.5rem;
    }

    .player-section h3 {
      font-size: 0.75rem;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      color: var(--text-muted);
      margin-bottom: 1.2rem;
      font-family: 'JetBrains Mono', monospace;
    }
    .player-section h3.global { color: var(--accent-violet); }
    .player-section h3.china { color: var(--accent-blue); }

    .player-list {
      display: flex; flex-direction: column; gap: 0.8rem;
    }
    .player-item {
      display: flex; align-items: center; gap: 1rem;
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 1rem 1.2rem;
      transition: all 0.3s;
    }
    .player-item:hover {
      border-color: var(--border-glow);
      background: var(--bg-card2);
    }
    .player-logo {
      width: 40px; height: 40px; border-radius: 8px;
      background: rgba(255,255,255,0.05);
      border: 1px solid var(--border);
      display: flex; align-items: center; justify-content: center;
      font-size: 1rem; flex-shrink: 0;
    }
    .player-info { flex: 1; }
    .player-name { font-size: 0.9rem; font-weight: 600; margin-bottom: 2px; }
    .player-desc { font-size: 0.75rem; color: var(--text-secondary); }
    .player-badge {
      font-family: 'JetBrains Mono', monospace;
      font-size: 0.68rem;
      padding: 3px 8px;
      border-radius: 4px;
      border: 1px solid;
      white-space: nowrap;
    }
    .player-badge.hot { border-color: rgba(251,146,60,0.3); color: var(--accent-orange); background: rgba(251,146,60,0.06); }
    .player-badge.leader { border-color: rgba(52,211,153,0.3); color: var(--accent-green); background: rgba(52,211,153,0.06); }
    .player-badge.rising { border-color: rgba(56,189,248,0.3); color: var(--accent-blue); background: rgba(56,189,248,0.06); }
    .player-badge.new { border-color: rgba(248,113,113,0.3); color: var(--accent-red); background: rgba(248,113,113,0.06); }

    /* ===== VISION / ROADMAP ===== */
    #vision {
      background: linear-gradient(180deg, transparent 0%, rgba(13,20,36,0.5) 50%, transparent 100%);
    }

    .vision-intro {
      text-align: center;
      max-width: 700px;
      margin: 0 auto 5rem;
    }
    .vision-intro .ceo-sig {
      display: inline-flex; align-items: center; gap: 10px;
      background: rgba(56,189,248,0.06);
      border: 1px solid rgba(56,189,248,0.15);
      border-radius: 100px;
      padding: 8px 16px;
      font-size: 0.8rem;
      color: var(--text-secondary);
      margin-top: 1.5rem;
    }
    .ceo-avatar {
      width: 28px; height: 28px; border-radius: 50%;
      background: linear-gradient(135deg, var(--accent-blue), var(--accent-violet));
      display: flex; align-items: center; justify-content: center;
      font-size: 0.75rem; font-weight: 700; color: #fff;
    }

    .roadmap {
      position: relative;
      display: flex; flex-direction: column; gap: 3rem;
    }
    .roadmap::before {
      content: '';
      position: absolute; left: 28px; top: 0; bottom: 0;
      width: 2px;
      background: linear-gradient(to bottom, var(--accent-blue), var(--accent-violet), var(--accent-cyan));
      opacity: 0.3;
    }

    .roadmap-item {
      display: flex; gap: 2.5rem; align-items: flex-start;
    }
    .roadmap-node {
      flex-shrink: 0;
      width: 58px; height: 58px;
      border-radius: 50%;
      border: 2px solid;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.4rem;
      position: relative;
      z-index: 1;
      transition: all 0.3s;
    }
    .roadmap-node.blue { border-color: var(--accent-blue); background: rgba(56,189,248,0.1); }
    .roadmap-node.violet { border-color: var(--accent-violet); background: rgba(129,140,248,0.1); }
    .roadmap-node.cyan { border-color: var(--accent-cyan); background: rgba(6,182,212,0.1); }
    .roadmap-node:hover { transform: scale(1.1); box-shadow: 0 0 20px currentColor; }

    .roadmap-content {
      flex: 1;
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 2rem 2.5rem;
      transition: all 0.3s;
    }
    .roadmap-content:hover {
      border-color: var(--border-glow);
      box-shadow: var(--glow-blue);
    }
    .phase-badge {
      display: inline-flex; align-items: center; gap: 6px;
      font-family: 'JetBrains Mono', monospace;
      font-size: 0.72rem;
      padding: 4px 10px;
      border-radius: 4px;
      margin-bottom: 1rem;
      border: 1px solid;
    }
    .phase-badge.blue { border-color: rgba(56,189,248,0.3); color: var(--accent-blue); background: rgba(56,189,248,0.06); }
    .phase-badge.violet { border-color: rgba(129,140,248,0.3); color: var(--accent-violet); background: rgba(129,140,248,0.06); }
    .phase-badge.cyan { border-color: rgba(6,182,212,0.3); color: var(--accent-cyan); background: rgba(6,182,212,0.06); }

    .roadmap-content h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 0.8rem; }
    .roadmap-content > p { color: var(--text-secondary); font-size: 0.88rem; line-height: 1.8; margin-bottom: 1.5rem; }

    .roadmap-features {
      display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem;
    }
    .rf-item {
      display: flex; align-items: flex-start; gap: 8px;
      font-size: 0.82rem;
    }
    .rf-dot {
      width: 6px; height: 6px; border-radius: 50%;
      flex-shrink: 0; margin-top: 6px;
    }
    .rf-dot.blue { background: var(--accent-blue); }
    .rf-dot.violet { background: var(--accent-violet); }
    .rf-dot.cyan { background: var(--accent-cyan); }
    .rf-text { color: var(--text-secondary); line-height: 1.5; }

    /* ===== NEWSLETTER ===== */
    #newsletter {
      text-align: center;
      padding: 80px 5%;
      background: linear-gradient(135deg, rgba(56,189,248,0.04) 0%, rgba(129,140,248,0.04) 100%);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }
    .newsletter-title { font-size: 2rem; font-weight: 800; margin-bottom: 1rem; }
    .newsletter-desc { color: var(--text-secondary); margin-bottom: 2rem; font-size: 0.95rem; }
    .newsletter-form {
      display: flex; gap: 0.8rem;
      max-width: 480px; margin: 0 auto;
    }
    .newsletter-input {
      flex: 1;
      background: rgba(255,255,255,0.05);
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: 12px 16px;
      color: var(--text-primary);
      font-size: 0.9rem;
      font-family: inherit;
      outline: none;
      transition: border-color 0.3s;
    }
    .newsletter-input:focus { border-color: var(--accent-blue); }
    .newsletter-input::placeholder { color: var(--text-muted); }
    .newsletter-btn {
      background: linear-gradient(135deg, var(--accent-blue), var(--accent-violet));
      border: none;
      color: #fff;
      padding: 12px 24px;
      border-radius: 8px;
      font-weight: 600;
      font-size: 0.9rem;
      cursor: pointer;
      font-family: inherit;
      transition: all 0.3s;
      white-space: nowrap;
    }
    .newsletter-btn:hover {
      transform: translateY(-1px);
      box-shadow: 0 8px 24px rgba(56,189,248,0.3);
    }

    /* ===== FOOTER ===== */
    footer {
      padding: 60px 5% 30px;
    }
    .footer-grid {
      display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 4rem; margin-bottom: 4rem;
    }
    .footer-brand p {
      color: var(--text-secondary);
      font-size: 0.85rem;
      line-height: 1.8;
      margin-top: 1rem;
      max-width: 280px;
    }
    .footer-title {
      font-size: 0.8rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--text-secondary);
      margin-bottom: 1.2rem;
    }
    .footer-links {
      list-style: none;
      display: flex; flex-direction: column; gap: 0.8rem;
    }
    .footer-links a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 0.85rem;
      transition: color 0.2s;
    }
    .footer-links a:hover { color: var(--accent-blue); }
    .footer-bottom {
      border-top: 1px solid var(--border);
      padding-top: 1.5rem;
      display: flex; justify-content: space-between; align-items: center;
      flex-wrap: wrap; gap: 1rem;
    }
    .footer-copy {
      font-size: 0.8rem;
      color: var(--text-muted);
    }
    .footer-icp {
      font-size: 0.78rem;
      color: var(--text-muted);
      font-family: 'JetBrains Mono', monospace;
    }

    /* ===== ANIMATIONS ===== */
    @keyframes fadeInDown {
      from { opacity: 0; transform: translateY(-20px); }
      to { opacity: 1; transform: translateY(0); }
    }
    @keyframes fadeInUp {
      from { opacity: 0; transform: translateY(30px); }
      to { opacity: 1; transform: translateY(0); }
    }

    /* Intersection Observer animations */
    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: all 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
    }
    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }
    .reveal-left {
      opacity: 0;
      transform: translateX(-40px);
      transition: all 0.7s ease;
    }
    .reveal-left.visible { opacity: 1; transform: translateX(0); }
    .reveal-right {
      opacity: 0;
      transform: translateX(40px);
      transition: all 0.7s ease;
    }
    .reveal-right.visible { opacity: 1; transform: translateX(0); }

    /* Stagger delay */
    .delay-1 { transition-delay: 0.1s; }
    .delay-2 { transition-delay: 0.2s; }
    .delay-3 { transition-delay: 0.3s; }
    .delay-4 { transition-delay: 0.4s; }
    .delay-5 { transition-delay: 0.5s; }

    /* ===== HIGHLIGHT TEXT ===== */
    .hl-blue { color: var(--accent-blue); }
    .hl-violet { color: var(--accent-violet); }
    .hl-green { color: var(--accent-green); }
    .hl-orange { color: var(--accent-orange); }

    /* Mobile responsive */
    @media (max-width: 1024px) {
      .about-grid, .tech-content.active { grid-template-columns: 1fr; }
      .market-cards { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 768px) {
      section { padding: 60px 5%; }
      nav { padding: 0 4%; }
      .nav-links { display: none; }
      .market-cards, .app-grid { grid-template-columns: 1fr; }
      .players-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
      .roadmap-features { grid-template-columns: 1fr; }
      .newsletter-form { flex-direction: column; }
      .hero-stats { gap: 1.5rem; }
    }