:root {
  --bg: #0b0f14;
  --bg-soft: #121922;
  --surface: #161f2a;
  --border: #243040;
  --text: #e6edf3;
  --muted: #95a3b3;
  --brand: #1faa59;
  --brand-2: #2bd07e;
  --accent: #4ea8ff;
  --danger: #ff5d5d;
  --radius: 14px;
  --maxw: 1080px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* Header / nav */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(11, 15, 20, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: .3px; color: var(--text); }
.brand .dot { width: 12px; height: 12px; border-radius: 50%; background: linear-gradient(135deg, var(--brand), var(--brand-2)); }
.nav-links { display: flex; gap: 22px; }
.nav-links a { color: var(--muted); font-size: 15px; }
.nav-links a:hover, .nav-links a.active { color: var(--text); text-decoration: none; }

/* Hero */
.hero { padding: 84px 0 64px; text-align: center; }
.hero h1 { font-size: clamp(30px, 5vw, 52px); line-height: 1.1; margin: 0 0 18px; }
.hero p.sub { font-size: clamp(16px, 2.2vw, 20px); color: var(--muted); max-width: 720px; margin: 0 auto 28px; }
.gradient-text {
  background: linear-gradient(135deg, var(--brand-2), var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Buttons */
.btn {
  display: inline-block; padding: 14px 26px; border-radius: 10px; font-weight: 600;
  background: var(--brand); color: #04130a; border: none; cursor: pointer; font-size: 16px;
}
.btn:hover { background: var(--brand-2); text-decoration: none; }
.btn.ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn.ghost:hover { border-color: var(--brand); }

/* Sections */
section { padding: 56px 0; border-top: 1px solid var(--border); }
.section-title { font-size: clamp(22px, 3vw, 32px); margin: 0 0 8px; }
.section-sub { color: var(--muted); margin: 0 0 28px; }

/* Feature grid */
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px;
}
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.card .tag { display: inline-block; font-size: 12px; color: var(--brand-2); margin-bottom: 10px; letter-spacing: .4px; text-transform: uppercase; }

/* Stats */
.stats { display: flex; flex-wrap: wrap; gap: 28px; justify-content: center; }
.stat { text-align: center; }
.stat .num { font-size: 34px; font-weight: 800; color: var(--brand-2); }
.stat .label { color: var(--muted); font-size: 14px; }

/* Badges row */
.badges { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 14px; }
.badge { display: inline-flex; align-items: center; gap: 8px; background: var(--surface); border: 1px solid var(--border); padding: 10px 14px; border-radius: 999px; font-size: 14px; color: var(--muted); }

/* Store buttons */
.stores { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; margin-top: 12px; }
.store-btn { display: inline-flex; align-items: center; gap: 10px; background: #0d1117; border: 1px solid var(--border); color: var(--text); padding: 12px 18px; border-radius: 12px; font-weight: 600; }
.store-btn small { display: block; font-weight: 400; color: var(--muted); font-size: 12px; }
.store-btn:hover { border-color: var(--brand); text-decoration: none; }

/* Legal / prose */
.prose { max-width: 820px; }
.prose h2 { margin-top: 36px; }
.prose h3 { margin-top: 26px; color: var(--text); }
.prose p, .prose li { color: var(--muted); }
.prose a { color: var(--accent); }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 40px 0; color: var(--muted); font-size: 14px; }
.footer-cols { display: flex; flex-wrap: wrap; gap: 30px; justify-content: space-between; }
.footer-cols a { color: var(--muted); }

/* Notice banner */
.notice { background: var(--bg-soft); border: 1px solid var(--border); border-left: 3px solid var(--brand); padding: 14px 18px; border-radius: 10px; color: var(--muted); font-size: 14px; margin: 22px 0; }

@media (max-width: 640px) {
  .nav-links { gap: 14px; font-size: 14px; }
  .hero { padding: 56px 0 40px; }
}