:root {
    --bg: #080b12;
    --bg2: #0d1220;
    --bg3: #111827;
    --accent: #00f5c4;
    --accent2: #0ea5e9;
    --accent3: #7c3aed;
    --text: #e2e8f0;
    --muted: #64748b;
    --border: rgba(255,255,255,0.07);
    --card: rgba(255,255,255,0.03);
    --glow: 0 0 40px rgba(0,245,196,0.15);
  }

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

  html { scroll-behavior: smooth; }

  body {
    background: var(--bg);
    color: var(--text);
    font-family: 'DM Mono', monospace;
    overflow-x: hidden;
  }

  /* Background grid */
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
      linear-gradient(rgba(0,245,196,0.03) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0,245,196,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
  }

  /* Blobs */
  .blob {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.12;
    pointer-events: none;
    z-index: 0;
  }
  .blob-1 { width: 600px; height: 600px; background: var(--accent3); top: -200px; right: -100px; }
  .blob-2 { width: 400px; height: 400px; background: var(--accent); bottom: 10%; left: -100px; }

  /* NAV */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 60px;
    background: rgba(8,11,18,0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
  }

  .logo {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 22px;
    letter-spacing: -0.5px;
  }
  .logo span { color: var(--accent); }

  .nav-links {
    display: flex;
    gap: 36px;
    list-style: none;
  }
  .nav-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 0.05em;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--accent); }

  .nav-cta {
    background: var(--accent);
    color: var(--bg);
    padding: 10px 22px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    font-family: 'Syne', sans-serif;
    transition: opacity 0.2s, transform 0.2s;
  }
  .nav-cta:hover { opacity: 0.85; transform: translateY(-1px); }

  /* HERO */
  .hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 60px 80px;
    gap: 60px;
  }

  .hero-left { flex: 1; max-width: 580px; }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,245,196,0.08);
    border: 1px solid rgba(0,245,196,0.2);
    color: var(--accent);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 28px;
    animation: fadeUp 0.6s ease both;
  }
  .hero-badge::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
  }

  @keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
  }

  .hero h1 {
    font-family: 'Syne', sans-serif;
    font-size: clamp(42px, 5.5vw, 72px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 24px;
    animation: fadeUp 0.6s 0.1s ease both;
  }

  .hero h1 .line2 { color: var(--accent); }

  .hero p {
    font-size: 15px;
    color: var(--muted);
    line-height: 1.8;
    max-width: 460px;
    margin-bottom: 40px;
    animation: fadeUp 0.6s 0.2s ease both;
  }

  .hero-actions {
    display: flex;
    gap: 16px;
    align-items: center;
    animation: fadeUp 0.6s 0.3s ease both;
  }

  .btn-primary {
    background: var(--accent);
    color: var(--bg);
    padding: 14px 28px;
    border-radius: 8px;
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.2s;
    box-shadow: 0 0 30px rgba(0,245,196,0.3);
  }
  .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 50px rgba(0,245,196,0.5); }

  .btn-secondary {
    color: var(--text);
    padding: 14px 28px;
    border-radius: 8px;
    font-family: 'Syne', sans-serif;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    border: 1px solid var(--border);
    transition: all 0.2s;
  }
  .btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

  .hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 56px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
    animation: fadeUp 0.6s 0.4s ease both;
  }
  .stat-num {
    font-family: 'Syne', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: var(--accent);
  }
  .stat-label { font-size: 11px; color: var(--muted); letter-spacing: 0.08em; margin-top: 4px; }

  /* SWAP WIDGET */
  .hero-right {
    flex: 0 0 420px;
    animation: fadeUp 0.6s 0.2s ease both;
  }

  .widget-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--glow);
    position: relative;
    overflow: hidden;
  }
  .widget-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent3), var(--accent), var(--accent2));
  }

  .widget-title {
    font-family: 'Syne', sans-serif;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
  }
  .widget-sub {
    font-size: 11px;
    color: var(--muted);
    margin-bottom: 24px;
    letter-spacing: 0.05em;
  }

  /* Placeholder for swap widget */
  .swap-placeholder {
    background: rgba(0,245,196,0.04);
    border: 1px dashed rgba(0,245,196,0.2);
    border-radius: 10px;
    height: 280px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--muted);
    font-size: 12px;
    letter-spacing: 0.05em;
  }
  .swap-placeholder .icon { font-size: 32px; }
  .swap-placeholder strong { color: var(--accent); font-size: 13px; }

  .widget-partners {
    display: flex;
    gap: 8px;
    margin-top: 20px;
    flex-wrap: wrap;
  }
  .partner-chip {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 4px 12px;
    font-size: 10px;
    color: var(--muted);
    letter-spacing: 0.05em;
  }

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

  /* SECTION WRAPPER */
  section {
    position: relative;
    z-index: 1;
    padding: 100px 60px;
  }

  .section-label {
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
  }

  .section-title {
    font-family: 'Syne', sans-serif;
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 16px;
    line-height: 1.1;
  }

  .section-desc {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.8;
    max-width: 500px;
    margin-bottom: 60px;
  }

  /* EXCHANGES SECTION */
  #exchanges { background: var(--bg2); }

  .exchanges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
  }

  .exchange-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }
  .exchange-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 20px rgba(0,245,196,0.1);
  }

  .exchange-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
  }

  .exchange-name {
    font-family: 'Syne', sans-serif;
    font-size: 17px;
    font-weight: 700;
  }

  .exchange-badge {
    font-size: 10px;
    padding: 3px 10px;
    border-radius: 999px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .badge-green { background: rgba(0,245,196,0.1); color: var(--accent); border: 1px solid rgba(0,245,196,0.2); }
  .badge-blue { background: rgba(14,165,233,0.1); color: var(--accent2); border: 1px solid rgba(14,165,233,0.2); }
  .badge-purple { background: rgba(124,58,237,0.1); color: #a78bfa; border: 1px solid rgba(124,58,237,0.2); }

  .exchange-desc {
    font-size: 12px;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 20px;
  }

  .exchange-commission {
    font-size: 11px;
    color: var(--accent);
    letter-spacing: 0.05em;
    margin-bottom: 16px;
  }

  .exchange-btn {
    display: block;
    text-align: center;
    background: rgba(0,245,196,0.08);
    border: 1px solid rgba(0,245,196,0.2);
    color: var(--accent);
    padding: 10px;
    border-radius: 8px;
    font-size: 12px;
    font-family: 'Syne', sans-serif;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    letter-spacing: 0.05em;
  }
  .exchange-btn:hover { background: var(--accent); color: var(--bg); }

  /* SWAP SERVICES */
  #swap { }

  .swap-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
  }

  .swap-info { }

  .swap-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
  }

  .swap-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
  }
  .feat-icon {
    width: 36px; height: 36px;
    background: rgba(0,245,196,0.08);
    border: 1px solid rgba(0,245,196,0.15);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
  }
  .feat-text strong {
    display: block;
    font-family: 'Syne', sans-serif;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
  }
  .feat-text span { font-size: 12px; color: var(--muted); line-height: 1.6; }

  .swap-widget-area {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    box-shadow: var(--glow);
  }

  /* WALLETS */
  #wallets { background: var(--bg2); }

  .wallets-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .wallet-card {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 28px 24px;
    transition: all 0.3s;
  }
  .wallet-card:hover { border-color: rgba(124,58,237,0.4); transform: translateY(-4px); }

  .wallet-icon { font-size: 36px; margin-bottom: 16px; }
  .wallet-name {
    font-family: 'Syne', sans-serif;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
  }
  .wallet-type {
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #a78bfa;
    margin-bottom: 12px;
  }
  .wallet-desc { font-size: 12px; color: var(--muted); line-height: 1.7; margin-bottom: 20px; }
  .wallet-commission { font-size: 11px; color: var(--accent); margin-bottom: 16px; }

  .wallet-btn {
    display: block;
    text-align: center;
    background: rgba(124,58,237,0.1);
    border: 1px solid rgba(124,58,237,0.25);
    color: #a78bfa;
    padding: 10px;
    border-radius: 8px;
    font-size: 12px;
    font-family: 'Syne', sans-serif;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
  }
  .wallet-btn:hover { background: #7c3aed; color: white; border-color: #7c3aed; }

  /* TOOLS */
  #tools {}

  .tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
  }

  .tool-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s;
  }
  .tool-card:hover { border-color: var(--accent2); transform: translateY(-3px); }

  .tool-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
  .tool-emoji { font-size: 24px; }
  .tool-name { font-family: 'Syne', sans-serif; font-size: 15px; font-weight: 700; }
  .tool-desc { font-size: 12px; color: var(--muted); line-height: 1.7; margin-bottom: 16px; }
  .tool-commission { font-size: 11px; color: var(--accent2); margin-bottom: 14px; }

  .tool-btn {
    display: block;
    text-align: center;
    background: rgba(14,165,233,0.08);
    border: 1px solid rgba(14,165,233,0.2);
    color: var(--accent2);
    padding: 9px;
    border-radius: 7px;
    font-size: 12px;
    font-family: 'Syne', sans-serif;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
  }
  .tool-btn:hover { background: var(--accent2); color: white; }

  /* BLOG */
  #blog { background: var(--bg2); }

  .blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .blog-card {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
    text-decoration: none;
    color: inherit;
    display: block;
  }
  .blog-card:hover { border-color: var(--accent); transform: translateY(-4px); }

  .blog-img {
    height: 160px;
    background: linear-gradient(135deg, var(--bg2), var(--bg3));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    position: relative;
    overflow: hidden;
  }
  .blog-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, var(--bg3));
  }

  .blog-body { padding: 20px; }
  .blog-tag { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
  .blog-title { font-family: 'Syne', sans-serif; font-size: 15px; font-weight: 700; line-height: 1.4; margin-bottom: 10px; }
  .blog-excerpt { font-size: 12px; color: var(--muted); line-height: 1.7; }

  /* CTA BANNER */
  .cta-banner {
    position: relative;
    z-index: 1;
    margin: 0 60px 100px;
    background: linear-gradient(135deg, rgba(0,245,196,0.08), rgba(124,58,237,0.08));
    border: 1px solid rgba(0,245,196,0.15);
    border-radius: 20px;
    padding: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    overflow: hidden;
  }
  .cta-banner::before {
    content: '';
    position: absolute;
    right: -100px; top: -100px;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(0,245,196,0.1), transparent 70%);
    pointer-events: none;
  }

  .cta-text h2 {
    font-family: 'Syne', sans-serif;
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 12px;
  }
  .cta-text p { color: var(--muted); font-size: 14px; line-height: 1.7; max-width: 400px; }

  .cta-actions { display: flex; gap: 14px; flex-shrink: 0; }

  /* FOOTER */
  footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--border);
    padding: 60px;
  }

  .footer-top {
    display: flex;
    justify-content: space-between;
    gap: 60px;
    margin-bottom: 48px;
  }

  .footer-brand { max-width: 280px; }
  .footer-logo {
    font-family: 'Syne', sans-serif;
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 14px;
  }
  .footer-logo span { color: var(--accent); }
  .footer-desc { font-size: 12px; color: var(--muted); line-height: 1.8; }

  .footer-links { display: flex; gap: 60px; }
  .footer-col h4 {
    font-family: 'Syne', sans-serif;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text);
  }
  .footer-col a {
    display: block;
    font-size: 12px;
    color: var(--muted);
    text-decoration: none;
    margin-bottom: 10px;
    transition: color 0.2s;
    letter-spacing: 0.03em;
  }
  .footer-col a:hover { color: var(--accent); }

  .footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 32px;
    border-top: 1px solid var(--border);
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 0.05em;
  }

  .footer-disclaimer {
    font-size: 10px;
    color: var(--muted);
    opacity: 0.6;
    max-width: 500px;
    line-height: 1.7;
    margin-top: 4px;
  }

  /* TICKER */
  .ticker-bar {
    position: relative;
    z-index: 1;
    background: var(--bg2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    height: 44px;
    display: flex;
    align-items: center;
  }
  .ticker-track {
    display: flex;
    gap: 0;
    animation: ticker 30s linear infinite;
    white-space: nowrap;
  }
  .ticker-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 32px;
    font-size: 12px;
    border-right: 1px solid var(--border);
  }
  .ticker-sym { font-family: 'Syne', sans-serif; font-weight: 700; }
  .ticker-up { color: var(--accent); }
  .ticker-down { color: #f87171; }

  @keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
  }

  /* DIVIDER */
  .divider {
    position: relative;
    z-index: 1;
    height: 1px;
    background: var(--border);
  }

  /* Responsive */
  @media (max-width: 900px) {
    nav { padding: 18px 24px; }
    .nav-links { display: none; }
    .hero { flex-direction: column; padding: 120px 24px 60px; }
    .hero-right { flex: none; width: 100%; }
    section { padding: 60px 24px; }
    .swap-grid, .wallets-grid, .blog-grid { grid-template-columns: 1fr; }
    .cta-banner { flex-direction: column; margin: 0 24px 60px; padding: 36px 24px; }
    footer { padding: 40px 24px; }
    .footer-top { flex-direction: column; gap: 32px; }
    .footer-links { gap: 32px; flex-wrap: wrap; }
  }


  .news-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; transition: all 0.3s; text-decoration: none; color: inherit; display: flex; flex-direction: column; }
  .news-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 20px rgba(0,245,196,0.08); }
  .news-thumb { height: 160px; background: var(--bg3); object-fit: cover; width: 100%; }
  .news-thumb-placeholder { height: 160px; background: linear-gradient(135deg, var(--bg3), var(--bg2)); display: flex; align-items: center; justify-content: center; font-size: 40px; }
  .news-body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
  .news-meta { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
  .news-source { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; padding: 3px 10px; border-radius: 999px; font-weight: 600; }
  .source-cointelegraph { background: rgba(0,245,196,0.1); color: var(--accent); border: 1px solid rgba(0,245,196,0.2); }
  .source-coindesk { background: rgba(14,165,233,0.1); color: var(--accent2); border: 1px solid rgba(14,165,233,0.2); }
  .source-decrypt { background: rgba(124,58,237,0.1); color: #a78bfa; border: 1px solid rgba(124,58,237,0.2); }
  .news-time { font-size: 11px; color: var(--muted); }
  .news-title { font-family: 'Syne', sans-serif; font-size: 14px; font-weight: 700; line-height: 1.45; margin-bottom: 10px; flex: 1; }
  .news-excerpt { font-size: 12px; color: var(--muted); line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }