:root {
  --bg: #0b1020;
  --bg-elevated: #121a2e;
  --ink: #f4f7fb;
  --muted: rgba(244, 247, 251, 0.68);
  --faint: rgba(244, 247, 251, 0.42);
  --line: rgba(255, 255, 255, 0.1);
  --accent: #5b9fe0;
  --accent-deep: #285aa8;
  --paper: #f5f7fa;
  --radius: 22px;
  --max: 1080px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: "Outfit", "Avenir Next", "Segoe UI", sans-serif;
  line-height: 1.55;
}

body {
  background:
    radial-gradient(900px 420px at 10% -10%, rgba(91, 159, 224, 0.22), transparent 60%),
    radial-gradient(700px 360px at 100% 0%, rgba(40, 90, 168, 0.28), transparent 55%),
    var(--bg);
}

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

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0 10px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 12px;
}

.nav {
  display: flex;
  gap: 22px;
  font-size: 0.95rem;
}

.nav a { color: var(--muted); }
.nav a[aria-current="page"] { color: var(--ink); }

.hero {
  padding: 72px 0 36px;
  text-align: center;
}

.hero img {
  width: 96px;
  height: 96px;
  border-radius: 24px;
  box-shadow: 0 18px 40px rgba(91, 159, 224, 0.28);
}

.hero h1 {
  margin: 22px 0 12px;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  letter-spacing: -0.05em;
  line-height: 1.05;
}

.lede {
  max-width: 640px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 1.12rem;
}

.actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #0c1220;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
  border: 1px solid var(--line);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 28px 0 64px;
}

.card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.card h2, .card h3 { margin: 0 0 8px; font-size: 1.05rem; }
.card p { margin: 0; color: var(--muted); }

.panel {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 28px;
  margin-bottom: 72px;
}

.panel h2 { margin-top: 0; }
.panel p, .panel li { color: var(--muted); }
.panel ul { padding-left: 18px; }

.legal {
  padding: 48px 0 80px;
  max-width: 760px;
}

.legal h1 {
  font-size: 2.4rem;
  letter-spacing: -0.04em;
  margin-bottom: 8px;
}

.legal .meta {
  color: var(--faint);
  margin-bottom: 28px;
}

.legal h2 {
  margin-top: 32px;
  font-size: 1.2rem;
}

.legal p, .legal li { color: var(--muted); }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px 0 40px;
  color: var(--faint);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.92rem;
}

.site-footer a { color: var(--muted); }

@media (max-width: 820px) {
  .grid { grid-template-columns: 1fr; }
  .nav { gap: 14px; font-size: 0.88rem; }
  .hero { padding-top: 48px; }
}