:root {
    --bg: #191127;
    --surface: #23133a;
    --ink: #e8f0fe;
    --muted: #d6d6d6;
    --accent: #883CF0;
    --accent2: #7c3aed;
    --accent3: #b29dce;
    --grid: rgba(145, 0, 212, 0.087);
    --border: #3a1c63;
  }

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

  html { scroll-behavior: smooth; }

  body {
    background: var(--bg);
    color: var(--ink);
    font-family: 'Syne', sans-serif;
    overflow-x: hidden;
    cursor: none;
  }

  /* CUSTOM CURSOR */
  #cursor {
    width: 12px; height: 12px;
    background: var(--accent);
    border-radius: 50%;
    position: fixed; top: 0; left: 0;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.15s ease, background 0.2s;
    mix-blend-mode: screen;
  }
  #cursor-ring {
    width: 36px; height: 36px;
    border: 1px solid var(--accent);
    border-radius: 50%;
    position: fixed; top: 0; left: 0;
    pointer-events: none;
    z-index: 9998;
    transition: transform 0.35s ease, opacity 0.3s;
    opacity: 0.5;
  }
  body:has(a:hover) #cursor { transform: scale(2.5); background: var(--accent2); }
  body:has(a:hover) #cursor-ring { opacity: 0; }

  /* GRID BACKGROUND */
  body::before {
    content: '';
    position: fixed; inset: 0;
    background-image:
      linear-gradient(var(--grid) 1px, transparent 1px),
      linear-gradient(90deg, var(--grid) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
  }

  /* NAV */
  nav {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 48px;
    background: linear-gradient(to bottom, #180f26, transparent);
    backdrop-filter: blur(2px);
  }
  .nav-logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 22px;
    letter-spacing: 3px;
    color: var(--accent);
    text-decoration: none;
  }
  .nav-links { display: flex; gap: 32px; list-style: none; }
  .nav-links a {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--accent); }

  /* HERO */
  .hero {
    min-height: 100vh;
    display: flex; align-items: center;
    padding: 120px 48px 80px;
    position: relative;
    overflow: hidden;
  }
  .hero-bg-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
  }
  .hbc1 { width: 600px; height: 600px; background: rgba(102, 0, 212, 0.08); top: -100px; right: -100px; animation: float1 8s ease-in-out infinite; }
  .hbc2 { width: 400px; height: 400px; background: rgba(196, 35, 245, 0.06); bottom: 0; left: -80px; animation: float2 11s ease-in-out infinite; }
  @keyframes float1 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(-30px,40px)} }
  @keyframes float2 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(40px,-30px)} }

  .hero-inner { max-width: 760px; position: relative; z-index: 1; }
  .hero-tag {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px; letter-spacing: 3px; text-transform: uppercase;
    color: var(--accent);
    border: 1px solid var(--border);
    padding: 6px 14px;
    margin-bottom: 32px;
    animation: fadeUp 0.8s ease both;
  }
  .hero-tag::before { content: '●'; font-size: 7px; animation: blink 1.5s infinite; }
  @keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.2} }

  .hero h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(64px, 9vw, 130px);
    line-height: 0.92;
    letter-spacing: 2px;
    margin-bottom: 28px;
    animation: fadeUp 0.8s 0.1s ease both;
  }
  .hero h1 em {
    font-family: 'DM Serif Display', serif;
    font-style: italic;
    color: var(--accent);
    display: block;
  }
  .hero-desc {
    font-size: 16px; line-height: 1.8;
    color: rgba(232,240,254,0.65);
    max-width: 520px;
    margin-bottom: 40px;
    animation: fadeUp 0.8s 0.2s ease both;
  }
  .hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; animation: fadeUp 0.8s 0.3s ease both; }

  .btn-primary {
    padding: 14px 32px;
    background: var(--accent);
    color: var(--bg);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
    border: none; cursor: none;
    font-weight: 500;
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none; display: inline-block;
  }
  .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px #be52e519; }

  .btn-ghost {
    padding: 14px 32px;
    background: transparent;
    color: var(--ink);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
    border: 1px solid var(--border);
    cursor: none;
    transition: border-color 0.2s, color 0.2s;
    text-decoration: none; display: inline-block;
  }
  .btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

  /* TICKER */
  .ticker-wrap {
    overflow: hidden;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: #1f1232;
    padding: 12px 0;
    position: relative; z-index: 1;
  }
  .ticker {
    display: flex; gap: 60px;
    white-space: nowrap;
    animation: ticker 22s linear infinite;
  }
  .ticker-item {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px; letter-spacing: 2px;
    color: var(--muted); text-transform: uppercase;
    display: flex; gap: 10px; align-items: center;
    flex-shrink: 0;
  }
  .ticker-item span { color: var(--accent); }
  @keyframes ticker { from{transform:translateX(0)} to{transform:translateX(-50%)} }

  /* STATS BAR */
  .stats-bar {
    display: grid; grid-template-columns: repeat(4,1fr);
    border-bottom: 1px solid var(--border);
  }
  .stat-cell {
    padding: 40px 48px;
    border-right: 1px solid var(--border);
    position: relative; overflow: hidden;
    transition: background 0.3s;
  }
  .stat-cell:last-child { border-right: none; }
  .stat-cell:hover { background: #1f1232; }
  .stat-number {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 52px; letter-spacing: 1px;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 6px;
  }
  .stat-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px; letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--muted);
  }

  /* SECTION COMMONS */
  section { position: relative; z-index: 1; }
  .section-header {
    padding: 0 48px;
    margin-bottom: 60px;
  }
  .section-tag {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px; letter-spacing: 3px; text-transform: uppercase;
    color: var(--accent); margin-bottom: 16px;
    display: flex; align-items: center; gap: 12px;
  }
  .section-tag::after { content:''; flex:1; height:1px; background:var(--border); }
  .section-h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(40px, 5vw, 72px);
    letter-spacing: 1px; line-height: 1;
  }
  .section-h2 em {
    font-family: 'DM Serif Display', serif;
    font-style: italic; color: var(--accent);
  }

  /* WHAT IS CBDC */
  .what-section { padding: 100px 0; }
  .what-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 2px; margin: 0 0;
  }
  .what-panel {
    padding: 60px 48px;
    background: var(--surface);
    border: 1px solid var(--border);
    position: relative; overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
  }
  .what-panel:hover { transform: translateY(-4px); box-shadow: 0 20px 60px rgba(0,0,0,0.5); }
  .what-panel::before {
    content: attr(data-num);
    position: absolute; top: -20px; right: 24px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 120px; color: rgba(220, 120, 231, 0.05);
    line-height: 1; pointer-events: none;
  }
  .what-panel h3 {
    font-family: 'DM Serif Display', serif;
    font-size: 26px; font-style: italic;
    margin-bottom: 16px; color: var(--ink);
  }
  .what-panel p { font-size: 14px; line-height: 1.9; color: rgba(232,240,254,0.6); }
  .what-panel .panel-icon {
    font-size: 36px; margin-bottom: 20px;
    display: block;
  }

  /* INTERACTIVE GLOBE / WORLD MAP */
  .globe-section { padding: 100px 48px; text-align: center; }
  .globe-wrapper {
    position: relative;
    width: 440px; height: 440px;
    margin: 60px auto;
  }
  .globe-svg { width: 100%; height: 100%; }
  .globe-ring {
    position: absolute; inset: -20px;
    border: 1px solid var(--border);
    border-radius: 50%;
    animation: spin 20s linear infinite;
  }
  .globe-ring-2 {
    position: absolute; inset: -40px;
    border: 1px dashed rgba(0,212,170,0.1);
    border-radius: 50%;
    animation: spin 35s linear infinite reverse;
  }
  @keyframes spin { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }
  .globe-stat-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px; color: var(--muted); letter-spacing: 1px;
    margin-top: 24px;
  }
  .globe-stat-label strong { color: var(--accent); font-size: 24px; font-family: 'Bebas Neue'; letter-spacing: 2px; }

  /* BENEFITS GRID */
  .benefits-section { padding: 100px 0; }
  .benefits-grid {
    display: grid; grid-template-columns: repeat(3,1fr);
    gap: 1px; background: var(--border);
  }
  .benefit-card {
    background: var(--bg);
    padding: 48px;
    position: relative; overflow: hidden;
    cursor: default;
    transition: background 0.3s;
  }
  .benefit-card::after {
    content: '';
    position: absolute; bottom: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(to right, var(--accent), transparent);
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.4s ease;
  }
  .benefit-card:hover { background: var(--surface); }
  .benefit-card:hover::after { transform: scaleX(1); }
  .benefit-num {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px; letter-spacing: 3px; color: var(--accent);
    margin-bottom: 24px;
  }
  .benefit-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
  .benefit-card p { font-size: 13px; line-height: 1.8; color: rgba(232,240,254,0.55); }
  .benefit-icon { font-size: 28px; margin-bottom: 16px; }

  /* RISKS ACCORDION */
  .risks-section { padding: 100px 0; }
  .risks-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; padding: 0 48px; }
  .risks-desc { font-size: 15px; line-height: 1.9; color: rgba(232,240,254,0.6); padding-top: 40px; }
  .risks-desc p { margin-bottom: 20px; }

  .accordion { border-top: 1px solid var(--border); }
  .acc-item { border-bottom: 1px solid var(--border); }
  .acc-header {
    padding: 24px 0; display: flex; justify-content: space-between; align-items: center;
    cursor: none; transition: color 0.2s;
  }
  .acc-header:hover { color: var(--accent); }
  .acc-title { font-family: 'Syne', sans-serif; font-size: 16px; font-weight: 700; }
  .acc-icon { font-family: 'IBM Plex Mono', monospace; font-size: 18px; color: var(--accent); transition: transform 0.3s; }
  .acc-item.open .acc-icon { transform: rotate(45deg); }
  .acc-body {
    max-height: 0; overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s;
    font-size: 13px; line-height: 1.9; color: rgba(232,240,254,0.55);
    padding: 0;
  }
  .acc-item.open .acc-body { max-height: 300px; padding-bottom: 20px; }

  /* PRIVACY SCALE */
  .privacy-section { padding: 100px 48px; }
  .scale-track {
    position: relative; height: 4px;
    background: linear-gradient(to right, var(--accent3), var(--accent2), var(--accent));
    border-radius: 2px; margin: 48px 0;
  }
  .scale-thumb {
    position: absolute; top: 50%; width: 20px; height: 20px;
    background: white; border-radius: 50%;
    transform: translate(-50%, -50%);
    cursor: none; box-shadow: 0 0 0 4px rgba(255,255,255,0.1);
    transition: left 0.5s cubic-bezier(0.4,0,0.2,1);
  }
  .scale-labels { display: flex; justify-content: space-between; margin-top: 12px; }
  .scale-labels span { font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: 1px; color: var(--muted); }
  .scale-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 48px; }
  .scale-card {
    padding: 28px; border: 1px solid var(--border);
    transition: border-color 0.3s, background 0.3s;
    cursor: none;
  }
  .scale-card.active { border-color: var(--accent); background: #1f1232; }
  .scale-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 8px; }
  .scale-card p { font-size: 12px; line-height: 1.8; color: rgba(232,240,254,0.5); }

  /* TIMELINE */
  .timeline-section { padding: 100px 48px; }
  .timeline { position: relative; padding-left: 80px; }
  .timeline::before {
    content: ''; position: absolute; left: 20px; top: 0; bottom: 0;
    width: 1px; background: var(--border);
  }
  .tl-item {
    position: relative; margin-bottom: 56px;
    opacity: 0; transform: translateX(-20px);
    transition: opacity 0.5s, transform 0.5s;
  }
  .tl-item.visible { opacity: 1; transform: translateX(0); }
  .tl-dot {
    position: absolute; left: -68px; top: 4px;
    width: 16px; height: 16px;
    border: 2px solid var(--accent); border-radius: 50%;
    background: var(--bg);
  }
  .tl-dot::after {
    content: ''; position: absolute; inset: 3px;
    background: var(--accent); border-radius: 50%;
  }
  .tl-year {
    font-family: 'IBM Plex Mono', monospace; font-size: 10px;
    letter-spacing: 2px; color: var(--accent); margin-bottom: 8px;
  }
  .tl-title { font-size: 18px; font-weight: 800; margin-bottom: 8px; }
  .tl-body { font-size: 13px; line-height: 1.8; color: rgba(232,240,254,0.55); max-width: 560px; }

  /* QUIZ */
  .quiz-section { padding: 100px 48px; }
  .quiz-box {
    max-width: 680px; margin: 0 auto;
    border: 1px solid var(--border);
    padding: 56px;
    background: var(--surface);
    position: relative;
  }
  .quiz-box::before {
    content: 'CBDC IQ TEST';
    position: absolute; top: -12px; left: 32px;
    font-family: 'IBM Plex Mono', monospace; font-size: 10px;
    letter-spacing: 3px; color: var(--accent);
    background: var(--surface); padding: 0 12px;
  }
  .quiz-progress {
    display: flex; gap: 6px; margin-bottom: 36px;
  }
  .qp-dot { flex: 1; height: 3px; background: var(--border); transition: background 0.3s; }
  .qp-dot.done { background: var(--accent); }
  .qp-dot.active { background: var(--accent2); }
  .quiz-q {
    font-family: 'DM Serif Display', serif; font-style: italic;
    font-size: 22px; line-height: 1.5; margin-bottom: 32px;
  }
  .quiz-options { display: grid; gap: 12px; }
  .quiz-opt {
    padding: 16px 20px; border: 1px solid var(--border);
    background: transparent; color: var(--ink);
    font-family: 'Syne', sans-serif; font-size: 14px;
    text-align: left; cursor: none; transition: all 0.2s;
    display: flex; align-items: center; gap: 14px;
  }
  .quiz-opt::before {
    content: attr(data-key);
    font-family: 'IBM Plex Mono', monospace; font-size: 10px;
    color: var(--muted); min-width: 16px;
  }
  .quiz-opt:hover { border-color: var(--accent); background: #1f1232; }
  .quiz-opt.correct { border-color: #77b255; background: #77b25520; color: #60c090; }
  .quiz-opt.wrong { border-color: #dc143c; background: #dc143c2b; color: #ff7a90; }
  .quiz-feedback {
    margin-top: 20px; font-size: 13px; line-height: 1.7;
    padding: 14px 18px; border-left: 3px solid var(--accent);
    background: #cb56f90a; display: none;
  }
  .quiz-feedback.show { display: block; }
  .quiz-next {
    margin-top: 24px; display: none;
    padding: 12px 28px; background: var(--accent); color: var(--bg);
    border: none; font-family: 'IBM Plex Mono', monospace; font-size: 11px;
    letter-spacing: 2px; text-transform: uppercase; cursor: none;
    transition: opacity 0.2s;
  }
  .quiz-next:hover { opacity: 0.85; }
  .quiz-result { display: none; text-align: center; }
  .quiz-score {
    font-family: 'Bebas Neue', sans-serif; font-size: 80px;
    color: var(--accent); line-height: 1;
  }

  /* CTA STRIP */
  .cta-strip {
    padding: 100px 48px;
    display: flex; gap: 2px;
  }
  .cta-panel {
    flex: 1; padding: 64px;
    display: flex; flex-direction: column; gap: 20px;
    position: relative; overflow: hidden;
  }
  .cta-panel-a { background: var(--accent); color: var(--bg); }
  .cta-panel-b { background: var(--surface); border: 1px solid var(--border); }
  .cta-panel h3 {
    font-family: 'Bebas Neue', sans-serif; font-size: 40px;
    letter-spacing: 1px; line-height: 1.1;
  }
  .cta-panel p { font-size: 14px; line-height: 1.8; opacity: 0.75; max-width: 380px; }
  .cta-panel a {
    display: inline-block; margin-top: 8px;
    font-family: 'IBM Plex Mono', monospace; font-size: 11px;
    letter-spacing: 2px; text-transform: uppercase;
    padding: 12px 28px; text-decoration: none;
    transition: all 0.2s;
  }
  .cta-panel-a a { background: var(--bg); color: var(--accent); }
  .cta-panel-a a:hover { background: #000; }
  .cta-panel-b a { border: 1px solid var(--border); color: var(--ink); }
  .cta-panel-b a:hover { border-color: var(--accent); color: var(--accent); }

  /* FOOTER */
  footer {
    border-top: 1px solid var(--border);
    padding: 48px;
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 20px;
  }
  .footer-logo {
    font-family: 'Bebas Neue', sans-serif; font-size: 20px;
    letter-spacing: 3px; color: var(--accent);
  }
  .footer-copy {
    font-family: 'IBM Plex Mono', monospace; font-size: 10px;
    letter-spacing: 1px; color: var(--muted);
  }
  .footer-links { display: flex; gap: 24px; }
  .footer-links a {
    font-family: 'IBM Plex Mono', monospace; font-size: 10px;
    letter-spacing: 2px; text-transform: uppercase;
    color: var(--muted); text-decoration: none; transition: color 0.2s;
  }
  .footer-links a:hover { color: var(--accent); }

  @keyframes fadeUp {
    from { opacity:0; transform:translateY(24px); }
    to { opacity:1; transform:translateY(0); }
  }

  /* REVEAL */
  .reveal {
    opacity: 0; transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .reveal.visible { opacity: 1; transform: translateY(0); }

  @media(max-width:900px){
    nav { padding: 16px 24px; }
    .hero { padding: 100px 24px 60px; }
    .stats-bar { grid-template-columns: 1fr 1fr; }
    .what-grid, .benefits-grid, .scale-cards { grid-template-columns: 1fr; }
    .risks-inner { grid-template-columns: 1fr; gap: 40px; }
    .section-header, .risks-inner, .timeline-section, .quiz-section, .globe-section, .privacy-section, .cta-strip { padding-left: 24px; padding-right: 24px; }
    .cta-strip { flex-direction: column; }
    footer { padding: 32px 24px; }
  }