:root {
  --bg: #0b1020;
  --bg-soft: #111834;
  --panel: #151d3b;
  --text: #e7ecf7;
  --muted: #9aa6c4;
  --brand: #5b8cff;
  --brand-2: #6ee7d0;
  --border: #253057;
  --radius: 14px;
  --maxw: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(91,140,255,.18), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, rgba(110,231,208,.12), transparent 55%),
    var(--bg);
  line-height: 1.6;
}

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

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

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(11,16,32,.72);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; gap: 22px; height: 66px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: .2px; color: var(--text); }
.brand .logo {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  display: grid; place-items: center; color: #06122a; font-weight: 800; font-size: 15px;
}
.nav .spacer { flex: 1; }
.nav a.navlink { color: var(--muted); font-weight: 500; font-size: 15px; }
.nav a.navlink:hover { color: var(--text); text-decoration: none; }

.btn {
  display: inline-block; padding: 10px 16px; border-radius: 10px;
  font-weight: 600; font-size: 14px; border: 1px solid transparent; cursor: pointer;
}
.btn-primary { background: linear-gradient(135deg, var(--brand), #7aa2ff); color: #06122a; }
.btn-primary:hover { text-decoration: none; filter: brightness(1.05); }
.btn-ghost { border-color: var(--border); color: var(--text); }
.btn-ghost:hover { text-decoration: none; border-color: var(--brand); }

/* Hero */
.hero { padding: 96px 0 60px; }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 600; color: var(--brand-2);
  border: 1px solid var(--border); padding: 6px 12px; border-radius: 999px; margin-bottom: 22px;
  background: rgba(110,231,208,.06);
}
.hero h1 { font-size: 52px; line-height: 1.08; margin: 0 0 18px; letter-spacing: -1px; }
.hero h1 span { background: linear-gradient(120deg, var(--brand), var(--brand-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: 19px; color: var(--muted); max-width: 640px; margin: 0 0 30px; }
.hero .cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* Sections */
section { padding: 56px 0; }
.section-title { font-size: 30px; margin: 0 0 8px; letter-spacing: -.4px; }
.section-sub { color: var(--muted); margin: 0 0 34px; font-size: 16px; }

.grid { display: grid; gap: 18px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: linear-gradient(180deg, var(--panel), var(--bg-soft));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 22px;
}
.card h3 { margin: 6px 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.card .ico { font-size: 22px; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; text-align: center; }
.stat .num { font-size: 34px; font-weight: 800; background: linear-gradient(120deg,var(--brand),var(--brand-2)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.stat .lbl { color: var(--muted); font-size: 14px; }

.callout {
  background: linear-gradient(135deg, rgba(91,140,255,.14), rgba(110,231,208,.10));
  border: 1px solid var(--border); border-radius: 18px; padding: 40px; text-align: center;
}
.callout h2 { margin: 0 0 10px; font-size: 28px; }
.callout p { color: var(--muted); margin: 0 0 22px; }

/* Legal pages */
.legal { padding: 56px 0 80px; }
.legal .prose { max-width: 780px; }
.legal h1 { font-size: 38px; margin: 0 0 6px; letter-spacing: -.5px; }
.legal .updated { color: var(--muted); font-size: 14px; margin-bottom: 30px; }
.legal h2 { font-size: 20px; margin: 34px 0 10px; }
.legal p, .legal li { color: #cdd6ee; }
.legal ul { padding-left: 20px; }
.legal a { color: var(--brand); }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 40px 0; margin-top: 40px; color: var(--muted); }
.foot { display: flex; gap: 30px; flex-wrap: wrap; align-items: flex-start; }
.foot .col { min-width: 160px; }
.foot h4 { color: var(--text); font-size: 14px; text-transform: uppercase; letter-spacing: .6px; margin: 0 0 12px; }
.foot a { display: block; color: var(--muted); font-size: 14px; margin-bottom: 8px; }
.foot a:hover { color: var(--text); }
.foot .spacer { flex: 1; }
.copyright { margin-top: 28px; font-size: 13px; color: var(--muted); border-top: 1px solid var(--border); padding-top: 20px; }

@media (max-width: 860px) {
  .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 38px; }
  .nav .hide-sm { display: none; }
}
@media (max-width: 520px) {
  .grid.cols-3, .grid.cols-4, .stats { grid-template-columns: 1fr; }
}