<style>
  :root {
    --bg-deep: #060c1a;
    --bg-dark: #0a1428;
    --bg-card: #0d1d3a;
    --bg-card2: #091529;
    --cyan: #00d4ff;
    --cyan-dim: #0099cc;
    --gold: #f0c040;
    --gold-dim: #c89a20;
    --teal: #00b8a0;
    --purple: #7c3aed;
    --text-main: #e8f4ff;
    --text-muted: #7a9cc0;
    --border: rgba(0,212,255,0.18);
    --glow-cyan: 0 0 20px rgba(0,212,255,0.4);
    --glow-gold: 0 0 20px rgba(240,192,64,0.4);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }

  body {
    background: var(--bg-deep);
    color: var(--text-main);
    font-family: 'Exo 2', sans-serif;
    overflow-x: hidden;
  }

  /* Animated grid background */
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
      linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
  }

  /* Radial glow overlays */
  body::after {
    content: '';
    position: fixed;
    top: -30%;
    left: -20%;
    width: 80vw;
    height: 80vw;
    background: radial-gradient(ellipse, rgba(0,80,160,0.18) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
  }

  .container { max-width: 1100px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

  /* ── NAV ── */
  nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(6,12,26,0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
  }
  .nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
  }
  .nav-logo {
    font-family: 'Orbitron', monospace;
    font-weight: 900;
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    color: var(--cyan);
    text-shadow: var(--glow-cyan);
    text-decoration: none;
  }
  .nav-logo span { color: var(--gold); }
  .nav-links { display: flex; gap: 10px; align-items: center; }
  .nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: rgba(0,212,255,0.07);
    color: var(--cyan);
    text-decoration: none;
    font-family: 'Exo 2', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    transition: all 0.25s;
  }
  .nav-btn:hover {
    background: rgba(0,212,255,0.18);
    border-color: var(--cyan);
    box-shadow: var(--glow-cyan);
    color: #fff;
  }
  .nav-btn.gold {
    border-color: rgba(240,192,64,0.3);
    color: var(--gold);
    background: rgba(240,192,64,0.07);
  }
  .nav-btn.gold:hover {
    background: rgba(240,192,64,0.18);
    border-color: var(--gold);
    box-shadow: var(--glow-gold);
    color: #fff;
  }

  /* ── HAMBURGER MENU ── */
  .hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: rgba(0,212,255,0.07);
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    gap: 5px;
    transition: all 0.25s;
    -webkit-tap-highlight-color: transparent;
  }
  .hamburger:hover { background: rgba(0,212,255,0.15); border-color: var(--cyan); }
  .hamburger span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--cyan);
    border-radius: 2px;
    transition: all 0.3s;
    transform-origin: center;
  }
  .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* Mobile nav overlay */
  .mobile-nav {
    display: none;
    position: fixed;
    top: 64px;
    left: 0; right: 0;
    background: rgba(6,12,26,0.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 16px 20px 24px;
    z-index: 99;
    flex-direction: column;
    gap: 10px;
    animation: slideDown 0.25s ease;
  }
  .mobile-nav.open { display: flex; }
  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .mobile-nav .nav-btn {
    width: 100%;
    justify-content: center;
    padding: 13px 20px;
    font-size: 0.9rem;
    border-radius: 8px;
  }

  /* ── HERO ── */
  .hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
  }
  .hero-bg {
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse 60% 80% at 30% 50%, rgba(0,50,120,0.5) 0%, transparent 70%),
      radial-gradient(ellipse 40% 60% at 80% 30%, rgba(0,100,80,0.2) 0%, transparent 60%);
  }

  /* Vault circle decoration */
  .vault-deco {
    position: absolute;
    right: -60px;
    top: 50%;
    transform: translateY(-50%);
    width: 520px;
    height: 520px;
    opacity: 0.15;
  }
  .vault-deco svg { width: 100%; height: 100%; }

  .hero-content { position: relative; z-index: 2; max-width: 640px; }
  .hero-eyebrow {
    font-family: 'Orbitron', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.25em;
    color: var(--cyan);
    text-transform: uppercase;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .hero-eyebrow::before {
    content: '';
    display: block;
    width: 32px;
    height: 2px;
    background: var(--cyan);
    box-shadow: var(--glow-cyan);
  }
  .hero-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    color: #fff;
    margin-bottom: 14px;
  }
  .hero-title .highlight { color: var(--cyan); text-shadow: var(--glow-cyan); }
  .hero-title .gold { color: var(--gold); text-shadow: var(--glow-gold); }
  .hero-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 520px;
  }
  .hero-desc strong { color: var(--cyan); font-weight: 600; }
  .hero-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: linear-gradient(135deg, var(--cyan) 0%, #0077aa 100%);
    color: #fff;
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 24px rgba(0,212,255,0.35);
    position: relative;
    overflow: hidden;
  }
  .btn-primary::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -60%;
    width: 50%;
    height: 200%;
    background: rgba(255,255,255,0.15);
    transform: skewX(-20deg);
    transition: left 0.4s;
  }
  .btn-primary:hover::before { left: 120%; }
  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,212,255,0.55);
  }

  .btn-gold {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: linear-gradient(135deg, var(--gold) 0%, #b8860b 100%);
    color: #1a0f00;
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-decoration: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 24px rgba(240,192,64,0.35);
  }
  .btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(240,192,64,0.55);
  }

  .btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    border: 1.5px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    font-family: 'Exo 2', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.25s;
  }
  .btn-outline:hover {
    border-color: var(--cyan);
    color: var(--cyan);
  }

  .hero-stats {
    display: flex;
    gap: 36px;
    margin-top: 48px;
    padding-top: 36px;
    border-top: 1px solid var(--border);
  }
  .stat-item {}
  .stat-value {
    font-family: 'Orbitron', monospace;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--cyan);
    text-shadow: var(--glow-cyan);
    line-height: 1;
  }
  .stat-value.gold { color: var(--gold); text-shadow: var(--glow-gold); }
  .stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 4px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  /* ── SECTION TITLES ── */
  section { padding: 80px 0; position: relative; z-index: 1; }
  .section-header { text-align: center; margin-bottom: 56px; }
  .section-eyebrow {
    font-family: 'Orbitron', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.3em;
    color: var(--cyan);
    text-transform: uppercase;
    margin-bottom: 12px;
  }
  .section-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
  }
  .section-title .cyan { color: var(--cyan); }
  .section-title .gold { color: var(--gold); }
  .section-sub {
    margin-top: 14px;
    color: var(--text-muted);
    font-size: 1rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
  }

  /* ── DIVIDER ── */
  .divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    opacity: 0.25;
    margin: 0;
  }

  /* ── NFT LEVELS ── */
  .levels-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  @media (max-width: 768px) { .levels-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 480px) { .levels-grid { grid-template-columns: 1fr; } }

  .level-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 28px 20px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
  }
  .level-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    opacity: 0;
    transition: opacity 0.3s;
  }
  .level-card:hover { border-color: rgba(0,212,255,0.4); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.4); }
  .level-card:hover::before { opacity: 1; }
  .level-num {
    width: 32px; height: 32px;
    border: 1.5px solid var(--cyan);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Orbitron', monospace;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--cyan);
    margin: 0 auto 14px;
  }
  .level-icon { font-size: 2rem; margin-bottom: 10px; }
  .level-name {
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
    letter-spacing: 0.05em;
  }
  .level-limit {
    font-size: 0.9rem;
    color: var(--cyan);
    font-weight: 600;
  }
  .level-note {
    margin-top: 8px;
    font-size: 0.75rem;
    color: var(--text-muted);
  }
  .level-card.gold-card { border-color: rgba(240,192,64,0.25); }
  .level-card.gold-card .level-num { border-color: var(--gold); color: var(--gold); }
  .level-card.gold-card .level-limit { color: var(--gold); }
  .level-card.gold-card:hover { border-color: rgba(240,192,64,0.5); box-shadow: 0 16px 40px rgba(240,192,64,0.1); }
  .level-card.gold-card::before { background: linear-gradient(90deg, transparent, var(--gold), transparent); }
  .level-note-block {
    margin-top: 20px;
    padding: 14px 20px;
    background: rgba(0,212,255,0.06);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
  }

  /* ── STAKING ── */
  .staking-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  @media (max-width: 640px) { .staking-grid { grid-template-columns: 1fr; } }

  .info-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 28px 28px;
    transition: all 0.3s;
  }
  .info-card:hover { border-color: rgba(0,212,255,0.35); }
  .info-card.full { grid-column: 1 / -1; }
  .info-card-icon {
    width: 44px; height: 44px;
    border-radius: 10px;
    background: rgba(0,212,255,0.12);
    border: 1px solid rgba(0,212,255,0.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 16px;
  }
  .info-card-icon.gold-icon {
    background: rgba(240,192,64,0.12);
    border-color: rgba(240,192,64,0.2);
  }
  .info-card-title {
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
    letter-spacing: 0.04em;
  }
  .info-card-value {
    font-family: 'Orbitron', monospace;
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--cyan);
    text-shadow: var(--glow-cyan);
    margin-bottom: 6px;
  }
  .info-card-value.gold { color: var(--gold); text-shadow: var(--glow-gold); }
  .info-card-desc { font-size: 0.87rem; color: var(--text-muted); line-height: 1.6; }

  /* ── MINING TABLE ── */
  .mining-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  @media (max-width: 640px) { .mining-grid { grid-template-columns: 1fr; } }

  .mining-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    transition: all 0.3s;
  }
  .mining-card:hover { border-color: rgba(0,212,255,0.35); transform: translateY(-2px); }
  .mining-card.crown { border-color: rgba(240,192,64,0.25); }
  .mining-card.crown:hover { border-color: rgba(240,192,64,0.5); }
  .mining-emoji { font-size: 1.8rem; flex-shrink: 0; }
  .mining-info {}
  .mining-name {
    font-family: 'Orbitron', monospace;
    font-size: 0.82rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
  }
  .mining-rate {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--cyan);
    margin-bottom: 4px;
  }
  .mining-rate.gold { color: var(--gold); }
  .mining-collect { font-size: 0.78rem; color: var(--text-muted); }

  /* ── AUTO WITHDRAW ── */
  .flow-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    position: relative;
  }
  @media (max-width: 640px) { .flow-steps { grid-template-columns: 1fr; } }
  .flow-step {
    text-align: center;
    padding: 36px 24px;
    position: relative;
  }
  .flow-step:not(:last-child)::after {
    content: '→';
    position: absolute;
    right: -14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--cyan);
    font-size: 1.4rem;
    opacity: 0.5;
  }
  @media (max-width: 640px) {
    .flow-step:not(:last-child)::after { content: '↓'; right: auto; bottom: -16px; top: auto; left: 50%; transform: translateX(-50%); }
  }
  .flow-num {
    width: 48px; height: 48px;
    border-radius: 50%;
    border: 2px solid var(--cyan);
    display: flex; align-items: center; justify-content: center;
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    font-weight: 900;
    color: var(--cyan);
    margin: 0 auto 16px;
    background: rgba(0,212,255,0.08);
    box-shadow: var(--glow-cyan);
  }
  .flow-title {
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
  }
  .flow-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

  /* ── BONUS ── */
  .bonus-block {
    background: linear-gradient(135deg, rgba(13,29,58,0.95) 0%, rgba(9,21,41,0.95) 100%);
    border: 1px solid rgba(240,192,64,0.25);
    border-radius: 18px;
    padding: 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    overflow: hidden;
  }
  .bonus-block::before {
    content: '';
    position: absolute;
    top: -80px; right: -80px;
    width: 300px; height: 300px;
    background: radial-gradient(ellipse, rgba(240,192,64,0.12) 0%, transparent 70%);
    pointer-events: none;
  }
  @media (max-width: 768px) { .bonus-block { grid-template-columns: 1fr; padding: 32px; } }
  .bonus-tag {
    font-family: 'Orbitron', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 12px;
  }
  .bonus-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--gold);
    text-shadow: var(--glow-gold);
    margin-bottom: 16px;
    line-height: 1.2;
  }
  .bonus-desc { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; }
  .bonus-highlight {
    text-align: center;
    padding: 32px;
    background: rgba(240,192,64,0.07);
    border: 1px solid rgba(240,192,64,0.2);
    border-radius: 14px;
  }
  .bonus-rate {
    font-family: 'Orbitron', monospace;
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--gold);
    text-shadow: var(--glow-gold);
    margin-bottom: 8px;
  }
  .bonus-rate-label { font-size: 0.85rem; color: var(--text-muted); }

  /* ── NFT COLLECTIONS ── */
  .nft-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  @media (max-width: 640px) { .nft-grid { grid-template-columns: 1fr; } }

  .nft-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 36px 32px;
    position: relative;
    overflow: hidden;
    transition: all 0.35s;
  }
  .nft-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,212,255,0.04) 0%, transparent 60%);
    pointer-events: none;
  }
  .nft-card.gold-nft::before { background: linear-gradient(135deg, rgba(240,192,64,0.06) 0%, transparent 60%); }
  .nft-card:hover { transform: translateY(-6px); border-color: rgba(0,212,255,0.45); box-shadow: 0 20px 48px rgba(0,0,0,0.5); }
  .nft-card.gold-nft:hover { border-color: rgba(240,192,64,0.45); }
  .nft-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    background: rgba(0,212,255,0.12);
    border: 1px solid rgba(0,212,255,0.25);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    color: var(--cyan);
    text-transform: uppercase;
    font-family: 'Orbitron', monospace;
    margin-bottom: 20px;
  }
  .nft-badge.gold { background: rgba(240,192,64,0.12); border-color: rgba(240,192,64,0.25); color: var(--gold); }
  .nft-visual {
    width: 100%;
    height: 160px;
    border-radius: 12px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    background: linear-gradient(135deg, rgba(0,40,80,0.8) 0%, rgba(0,20,50,0.8) 100%);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
  }
  .nft-visual::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 40%, rgba(0,212,255,0.1) 0%, transparent 60%);
  }
  .gold-nft .nft-visual {
    background: linear-gradient(135deg, rgba(40,30,0,0.8) 0%, rgba(20,15,0,0.8) 100%);
  }
  .gold-nft .nft-visual::after {
    background: radial-gradient(ellipse at 30% 40%, rgba(240,192,64,0.12) 0%, transparent 60%);
  }
  .nft-name {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
  }
  .nft-desc { font-size: 0.88rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 24px; }
  .nft-features {
    list-style: none;
    margin-bottom: 24px;
  }
  .nft-features li {
    font-size: 0.84rem;
    color: var(--text-muted);
    padding: 5px 0;
    padding-left: 18px;
    position: relative;
  }
  .nft-features li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--cyan);
  }
  .gold-nft .nft-features li::before { color: var(--gold); }

  /* ── EXCHANGE BLOCK ── */
  .exchange-block {
    background: linear-gradient(135deg, rgba(0,30,80,0.6) 0%, rgba(0,15,40,0.8) 100%);
    border: 1px solid rgba(0,212,255,0.3);
    border-radius: 18px;
    padding: 52px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 60px rgba(0,212,255,0.08);
  }
  .exchange-block::before {
    content: '';
    position: absolute;
    bottom: -100px; left: 50%;
    transform: translateX(-50%);
    width: 400px; height: 200px;
    background: radial-gradient(ellipse, rgba(0,212,255,0.12) 0%, transparent 70%);
    pointer-events: none;
  }
  .exchange-icon {
    width: 72px; height: 72px;
    border-radius: 50%;
    background: rgba(0,212,255,0.1);
    border: 2px solid rgba(0,212,255,0.3);
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem;
    margin: 0 auto 24px;
    box-shadow: var(--glow-cyan);
  }
  .exchange-tag {
    font-family: 'Orbitron', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    color: var(--cyan);
    text-transform: uppercase;
    margin-bottom: 14px;
  }
  .exchange-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.3;
  }
  .exchange-title .cyan { color: var(--cyan); text-shadow: var(--glow-cyan); }
  .exchange-text {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 580px;
    margin: 0 auto 32px;
    line-height: 1.75;
  }
  .exchange-text strong { color: var(--text-main); }

  /* ── RICHTON STAKING SOON ── */
  .soon-block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 48px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    position: relative;
    overflow: hidden;
  }
  @media (max-width: 768px) { .soon-block { grid-template-columns: 1fr; padding: 28px; } }
  .soon-block::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--cyan), var(--teal), var(--cyan));
    animation: borderGlow 3s linear infinite;
  }
  @keyframes borderGlow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
  }
  .soon-badge {
    display: inline-block;
    padding: 5px 14px;
    background: rgba(0,212,255,0.1);
    border: 1px solid rgba(0,212,255,0.25);
    border-radius: 20px;
    font-family: 'Orbitron', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    color: var(--cyan);
    text-transform: uppercase;
    margin-bottom: 16px;
  }
  .soon-feature {
    padding: 24px;
    background: rgba(0,20,50,0.4);
    border-radius: 12px;
    border: 1px solid rgba(0,212,255,0.1);
  }
  .soon-feature-icon { font-size: 1.6rem; margin-bottom: 12px; }
  .soon-feature-title {
    font-family: 'Orbitron', monospace;
    font-size: 0.82rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
  }
  .soon-feature-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }
  .soon-header { grid-column: 1 / -1; }
  .soon-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
  }
  .soon-desc { color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; }

  /* ── FOOTER ── */
  footer {
    padding: 48px 24px 32px;
    border-top: 1px solid var(--border);
    text-align: center;
    position: relative;
    z-index: 1;
  }
  .footer-logo {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--cyan);
    text-shadow: var(--glow-cyan);
    margin-bottom: 20px;
  }
  .footer-logo span { color: var(--gold); }
  .footer-links { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
  .footer-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.2s;
  }
  .footer-link:hover { color: var(--cyan); }
  .footer-copy { font-size: 0.78rem; color: rgba(122,156,192,0.5); }

  /* ── SCROLL ANIMATIONS ── */
  .fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .fade-up.visible { opacity: 1; transform: translateY(0); }

  /* Floating particles */
  .particles { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
  .particle {
    position: absolute;
    width: 2px; height: 2px;
    background: var(--cyan);
    border-radius: 50%;
    animation: float linear infinite;
    opacity: 0;
  }
  @keyframes float {
    0% { transform: translateY(100vh) translateX(0); opacity: 0; }
    10% { opacity: 0.6; }
    90% { opacity: 0.3; }
    100% { transform: translateY(-10vh) translateX(var(--dx)); opacity: 0; }
  }

  /* ══════════════════════════════════════
     MOBILE — основные правила
  ══════════════════════════════════════ */
  @media (max-width: 600px) {

    /* Nav */
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .container { padding: 0 16px; }
    nav { padding: 0 16px; }

    /* Hero */
    .hero { min-height: auto; padding: 80px 0 48px; align-items: flex-start; }
    .hero-content { max-width: 100%; }
    .hero-title { font-size: clamp(1.8rem, 8vw, 2.8rem); }
    .hero-desc { font-size: 0.95rem; margin-bottom: 24px; }
    .hero-actions {
      flex-direction: column;
      gap: 10px;
    }
    .hero-actions a {
      width: 100%;
      justify-content: center;
      padding: 14px 20px;
      font-size: 0.88rem;
    }
    .hero-stats {
      gap: 20px;
      margin-top: 32px;
      padding-top: 24px;
      flex-wrap: wrap;
    }
    .stat-value { font-size: 1.4rem; }
    .vault-deco { width: 260px; height: 260px; opacity: 0.07; right: -80px; }

    /* Sections */
    section { padding: 48px 0; }
    .section-header { margin-bottom: 32px; }
    .section-title { font-size: clamp(1.3rem, 6vw, 1.9rem); }
    .section-sub { font-size: 0.9rem; }

    /* Levels grid */
    .levels-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .level-card { padding: 20px 14px; }
    .level-icon { font-size: 1.6rem; }
    .level-name { font-size: 0.78rem; }
    .level-limit { font-size: 0.82rem; }

    /* Staking */
    .staking-grid { grid-template-columns: 1fr; gap: 12px; }
    .info-card { padding: 20px; }
    .info-card-value { font-size: 1.3rem; }

    /* Mining */
    .mining-grid { grid-template-columns: 1fr; gap: 10px; }
    .mining-card { padding: 18px; }
    .mining-rate { font-size: 1rem; }

    /* Flow steps */
    .flow-steps { grid-template-columns: 1fr; }
    .flow-step { padding: 24px 20px; }
    .flow-step:not(:last-child)::after {
      content: '↓';
      right: auto;
      bottom: -16px;
      top: auto;
      left: 50%;
      transform: translateX(-50%);
    }

    /* Bonus block */
    .bonus-block {
      grid-template-columns: 1fr;
      padding: 28px 20px;
      gap: 24px;
    }
    .bonus-title { font-size: 1.3rem; }
    .bonus-rate { font-size: 2rem; }
    .bonus-highlight { padding: 24px 20px; }

    /* NFT grid */
    .nft-grid { grid-template-columns: 1fr; gap: 16px; }
    .nft-card { padding: 24px 20px; }
    .nft-visual { height: 120px; font-size: 3rem; }

    /* Exchange block */
    .exchange-block { padding: 36px 20px; }
    .exchange-title { font-size: 1.2rem; }
    .exchange-text { font-size: 0.95rem; }
    .exchange-icon { width: 56px; height: 56px; font-size: 1.6rem; }

    /* Soon block */
    .soon-block {
      grid-template-columns: 1fr;
      padding: 24px 18px;
      gap: 14px;
    }
    .soon-title { font-size: 1.2rem; }
    .soon-feature { padding: 18px; }

    /* Footer */
    footer { padding: 36px 16px 24px; }
    .footer-links { gap: 12px; }
    .footer-link { font-size: 0.82rem; }

    /* Buttons — larger tap targets */
    .btn-primary, .btn-gold, .btn-outline {
      min-height: 48px;
      padding: 13px 24px;
      font-size: 0.88rem;
    }

    /* Level note block */
    .level-note-block { font-size: 0.8rem; padding: 12px 14px; margin-top: 12px; }
  }

  /* Extra small screens */
  @media (max-width: 360px) {
    .levels-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 1.7rem; }
    .nav-logo { font-size: 0.95rem; }
  }

</style>