:root {
  --bg: #08131a;
  --panel: #0e2230;
  --muted: #9fb3c8;
  --text: #e7f2f7;
  --primary: #6fe3ff;
  --accent: #5ce1a9;
  --border: #133247;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1200px 800px at 70% -10%, #0f3146 0%, var(--bg) 60%);
}

.container {
  max-width: 1100px;
  padding: 0 16px;
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
  background: rgba(8, 19, 26, 0.7);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  width: 40px; height: 40px; border-radius: 10px;
  display: grid; place-items: center;
  font-weight: 800; letter-spacing: 0.5px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #06212e;
}
.titles h1 { font-size: 18px; margin: 0; }
.subtitle { margin: 0; color: var(--muted); font-size: 12px; }

.btn { display: inline-block; padding: 10px 14px; border-radius: 10px; text-decoration: none; font-weight: 600;}
.btn.ghost { color: var(--primary); border: 1px solid var(--border); background: rgba(20,40,55,0.5); }
.btn.ghost:hover { border-color: var(--primary); }

.hero { padding: 56px 0 8px; }
.hero h2 { font-size: 32px; margin: 0 0 8px; }
.lede { color: var(--muted); max-width: 800px; }
.badges { margin-top: 14px; display: flex; gap: 12px; align-items: center; }
.store-badge { display:flex; gap:10px; align-items:center; color: var(--primary); text-decoration:none; }
.store-badge span { opacity: .85; }

.cards { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); padding: 32px 0 56px; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
}
.card h3 { margin-top: 0; }
.card ul { margin: 8px 0 0; padding-left: 18px; color: var(--muted); }

.site-footer { border-top: 1px solid var(--border); }
.site-footer .container { display:flex; align-items:center; justify-content:space-between; padding: 18px 0; color: var(--muted); }
.footer-links a { color: var(--muted); text-decoration: none; margin-left: 12px; }
.footer-links a[aria-disabled="true"] { opacity: .6; cursor: not-allowed; }

@media (max-width: 640px) {
  .hero h2 { font-size: 24px; }
}