:root{
  --bg:#070b12;
  --bg-alt:#0b111b;
  --card:#101826;
  --card-border:rgba(148,163,184,.14);
  --text:#e8edf5;
  --muted:#9aa7ba;
  --primary:#22d3ee;
  --primary-strong:#06b6d4;
  --accent:#818cf8;
  --radius:18px;
  --shadow:0 24px 70px rgba(2,6,23,.45);
  --max:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:
    radial-gradient(900px 500px at 85% -5%, rgba(34,211,238,.13), transparent 60%),
    radial-gradient(750px 450px at 5% 15%, rgba(129,140,248,.11), transparent 60%),
    var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(100% - 40px,var(--max));margin-inline:auto}
.container.narrow{max-width:820px}
.section{padding:88px 0}
.section.alt{background:linear-gradient(180deg,rgba(11,17,27,.55),rgba(7,11,18,.9));border-block:1px solid rgba(148,163,184,.08)}
.section-head{max-width:720px;margin:0 auto 48px;text-align:center}
.eyebrow{
  display:inline-block;margin-bottom:14px;padding:7px 13px;border:1px solid rgba(34,211,238,.28);
  border-radius:999px;background:rgba(34,211,238,.08);color:#7ee7f5;
  font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
}
h1,h2,h3{line-height:1.15;margin:0}
h1{font-size:clamp(2.35rem,5.4vw,4rem);font-weight:800;letter-spacing:-.035em}
h2{font-size:clamp(1.8rem,3.4vw,2.55rem);font-weight:750;letter-spacing:-.028em}
h3{font-size:1.16rem;font-weight:700}
p{color:var(--muted);margin:0}
.section-head p{margin-top:14px;font-size:1.05rem}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid transparent;border-radius:12px;padding:11px 20px;
  font-weight:650;font-size:.95rem;transition:.2s ease;cursor:pointer;
}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-strong));color:#03151a;box-shadow:0 10px 28px rgba(34,211,238,.22)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 14px 34px rgba(34,211,238,.3)}
.btn-outline{border-color:rgba(148,163,184,.25);background:rgba(255,255,255,.03)}
.btn-outline:hover{border-color:rgba(34,211,238,.5);color:#bff5fd}
.btn-lg{padding:14px 26px;font-size:1rem}
.btn-block{width:100%}

.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(7,11,18,.78);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(148,163,184,.1);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:750;letter-spacing:-.02em}
.brand-mark{
  display:grid;place-items:center;width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--primary),var(--accent));color:#04121a;font-weight:800;
}
.site-nav{display:flex;gap:26px;font-size:.94rem;color:var(--muted)}
.site-nav a:hover{color:var(--text)}
.header-actions{display:flex;align-items:center;gap:10px}
.menu-toggle{display:none;width:42px;height:38px;border:1px solid var(--card-border);background:var(--card);border-radius:10px;cursor:pointer;padding:9px}
.menu-toggle span{display:block;height:2px;background:var(--text);border-radius:2px;margin:4px 0}

.hero{padding:92px 0 78px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-copy p{margin-top:20px;font-size:1.08rem;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;align-items:flex-start}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none;padding:0;margin:28px 0 0;color:var(--muted);font-size:.9rem}
.hero-points li{display:flex;align-items:center;gap:8px}
.hero-points li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--primary)}

.chart-card{
  border:1px solid var(--card-border);background:linear-gradient(160deg,rgba(16,24,38,.96),rgba(9,14,23,.96));
  border-radius:22px;padding:12px;box-shadow:var(--shadow);
}
.chart-toolbar{display:flex;align-items:center;gap:7px;padding:6px 8px 12px}
.dot{width:9px;height:9px;border-radius:50%;background:#334155}
.dot:first-child{background:#f87171}
.dot:nth-child(2){background:#fbbf24}
.dot:nth-child(3){background:#34d399}
.chart-title{margin-left:auto;font-family:"JetBrains Mono",monospace;font-size:.76rem;color:var(--muted)}
.chart-card img{border-radius:14px;aspect-ratio:16/10;object-fit:cover;background:#0d1523}
.chart-caption{padding:10px 6px 2px;font-size:.78rem;color:#64748b;text-align:center}

.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-card{
  border:1px solid var(--card-border);background:rgba(16,24,38,.72);border-radius:var(--radius);
  padding:26px;transition:.22s ease;
}
.feature-card:hover{transform:translateY(-4px);border-color:rgba(34,211,238,.32);box-shadow:0 18px 40px rgba(2,6,23,.35)}
.feature-icon{
  display:grid;place-items:center;width:42px;height:42px;margin-bottom:18px;border-radius:12px;
  background:rgba(34,211,238,.1);color:var(--primary);font-size:1.15rem;
}
.feature-icon-number{font-size:.95rem;font-weight:800;letter-spacing:-.02em}
.feature-card p{margin-top:10px;font-size:.94rem}

.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.product-card{
  overflow:hidden;border:1px solid var(--card-border);background:var(--card);
  border-radius:var(--radius);box-shadow:var(--shadow);
}
.product-image{border-bottom:1px solid var(--card-border);background:#0d1523}
.product-image img{aspect-ratio:16/9;object-fit:cover}
.product-body{padding:26px}
.product-body h3{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.product-abbr{
  padding:4px 8px;border-radius:8px;border:1px solid rgba(34,211,238,.24);
  background:rgba(34,211,238,.08);color:#7ee7f5;
  font-family:"JetBrains Mono",monospace;font-size:.72rem;font-weight:600;
}
.product-body p{margin:10px 0 16px}
.product-body ul{margin:0;padding-left:18px;color:var(--muted);font-size:.93rem}
.product-body li+li{margin-top:6px}

.community-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.community-card{
  border:1px solid var(--card-border);background:rgba(16,24,38,.72);border-radius:var(--radius);
  padding:26px;transition:.22s ease;
}
.community-card:hover{transform:translateY(-4px);border-color:rgba(34,211,238,.32);box-shadow:0 18px 40px rgba(2,6,23,.35)}
.community-card p{margin-top:10px;font-size:.94rem}
.community-cta{margin-top:34px;text-align:center}
.community-tagline{font-size:1.05rem;color:var(--text);font-weight:600;margin-bottom:18px}
.community-cta p{margin-top:12px;font-size:.85rem}

.access-card .join-wrapper{
  display:flex;
  justify-content:center;
}

.access-card .join-panel{
  left:50%;
  transform:translateX(-50%);
}

.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}
.access-card{
  max-width:560px;margin:0 auto;border:1px solid rgba(34,211,238,.32);
  background:linear-gradient(180deg,rgba(34,211,238,.09),rgba(16,24,38,.9));
  border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);
}
.access-card h3{font-size:1.3rem}
.access-card>p{margin-top:10px;font-size:.96rem}
.access-card ul{list-style:none;padding:0;margin:22px 0 26px;color:var(--muted);font-size:.94rem}
.access-card li{display:flex;gap:10px;align-items:flex-start}
.access-card li+li{margin-top:10px}
.access-card li::before{content:"✓";color:var(--primary);font-weight:800}
.price{display:flex;align-items:baseline;gap:8px;margin:16px 0 10px}
.currency{color:var(--muted);font-size:1.2rem}
.amount{font-size:2.7rem;font-weight:800;letter-spacing:-.04em}
.period{color:var(--muted);font-size:.9rem}
.future-price{
  margin-top:18px;padding-top:18px;border-top:1px solid rgba(148,163,184,.12);
  font-size:.9rem;text-align:center;
}
.future-price strong{color:var(--text)}
.pricing-note{margin-top:28px;text-align:center;font-size:.82rem;color:#64748b}

.join-wrapper{position:relative;display:inline-block;max-width:100%}
.join-panel{
  position:absolute;z-index:60;top:calc(100% + 12px);left:0;
  width:min(420px,calc(100vw - 40px));
  padding:22px;border:1px solid rgba(34,211,238,.3);border-radius:16px;
  background:rgba(9,14,23,.98);box-shadow:0 24px 60px rgba(2,6,23,.65);
  text-align:left;
}
.join-panel h3{font-size:1.02rem;margin-bottom:10px}
.join-panel p{font-size:.92rem}
.join-panel a{color:#7ee7f5;font-weight:650}
.join-panel .small-print{margin-top:12px;font-size:.78rem;color:#7c8798}
.join-panel.open{display:block}
.cta .join-wrapper{display:inline-block}
.cta .join-panel{left:50%;transform:translateX(-50%)}

.faq-list{display:grid;gap:12px}
.faq-item{
  border:1px solid var(--card-border);background:rgba(16,24,38,.72);
  border-radius:14px;padding:4px 20px;
}
.faq-item summary{
  cursor:pointer;padding:16px 0;font-weight:650;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";float:right;color:var(--primary);font-weight:800}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding-bottom:18px}
.faq-item a{color:#7ee7f5}

.cta{padding:92px 0}
.cta-inner{
  text-align:center;padding:64px 32px;border:1px solid rgba(34,211,238,.2);border-radius:28px;
  background:
    radial-gradient(500px 260px at 50% 0%,rgba(34,211,238,.14),transparent 70%),
    linear-gradient(180deg,rgba(16,24,38,.9),rgba(7,11,18,.95));
}
.cta-inner h2{max-width:640px;margin-inline:auto}
.cta-inner p{max-width:540px;margin:16px auto 28px}

.site-footer{border-top:1px solid rgba(148,163,184,.1);padding:44px 0 28px;background:#05080e}
.footer-inner{display:flex;justify-content:space-between;gap:32px;align-items:flex-start}
.footer-inner p{margin-top:12px;font-size:.9rem}
.footer-links{display:flex;flex-wrap:wrap;gap:18px;color:var(--muted);font-size:.9rem}
.footer-links a:hover{color:var(--text)}
.copyright{margin-top:34px;padding-top:20px;border-top:1px solid rgba(148,163,184,.08)}
.copyright p{font-size:.8rem;color:#64748b}

@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero{padding-top:64px}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .community-grid{grid-template-columns:1fr}
  .product-grid{grid-template-columns:1fr}
}
@media (max-width:720px){
  .site-nav{
    position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;
    background:rgba(7,11,18,.97);border-bottom:1px solid rgba(148,163,184,.1);
    max-height:0;overflow:hidden;transition:max-height .25s ease;
  }
  .site-nav.open{max-height:360px}
  .site-nav a{padding:16px 24px;border-top:1px solid rgba(148,163,184,.08)}
  .menu-toggle{display:block}
  .section{padding:64px 0}
  .feature-grid{grid-template-columns:1fr}
  .footer-inner{flex-direction:column}
  .join-panel{position:static;width:100%;margin-top:12px;transform:none}
  .hero-actions{flex-direction:column;align-items:stretch}
  .join-wrapper{width:100%}
  
  .menu-toggle {
    width: 40px;
    height: 40px;
    padding: 10px;
    background: rgba(34, 211, 238, 0.12);
    border-color: rgba(34, 211, 238, 0.45);
  }

  .menu-toggle span {
    background: #7ee7f5;
    height: 2px;
  }

  .menu-toggle:hover,
  .menu-toggle:focus-visible {
    background: rgba(34, 211, 238, 0.2);
    border-color: rgba(34, 211, 238, 0.7);
  }
  
  .header-actions .btn-primary {
    padding: 8px 13px;
    font-size: 0.82rem;
    border-radius: 10px;
    box-shadow: none;
    white-space: nowrap;
  }
}