:root {
  --bg: #0a0f1a;
  --bg2: #111827;
  --surface: rgba(255,255,255,.04);
  --surface2: rgba(255,255,255,.07);
  --text: #f1f5f9;
  --muted: #94a3b8;
  --accent: #fbbf24;
  --accent-dim: #d97706;
  --line: rgba(148,163,184,.2);
  --glow: rgba(251,191,36,.12);
  --radius: 14px;
  --max: 1080px;
  --font: "Segoe UI", ui-sans-serif, system-ui, -apple-system, Roboto, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 120% 80% at 50% -20%, var(--glow), transparent 55%),
    linear-gradient(180deg, var(--bg2) 0%, var(--bg) 45%);
  pointer-events: none;
  z-index: -1;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.5rem; }
header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(10,15,26,.85);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  flex-wrap: wrap;
}
.brand {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}
.brand:hover { text-decoration: none; color: var(--accent); }
.brand span { color: var(--accent); }
.nav-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
}
.nav-links a {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--accent); }
.hero {
  padding: 4.5rem 0 3.5rem;
  text-align: center;
}
.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.hero .lede {
  max-width: 38rem;
  margin: 0 auto 2rem;
  color: var(--muted);
  font-size: 1.15rem;
}
.cta-row {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.6rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn-primary {
  background: linear-gradient(135deg, #fbbf24, #d97706);
  color: #0a0f1a;
  box-shadow: 0 4px 24px rgba(251,191,36,.25);
}
.btn-primary:hover { color: #0a0f1a; }
.btn-ghost {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--line);
}
.btn-ghost:hover { color: var(--text); background: rgba(255,255,255,.1); }
section {
  padding: 3.5rem 0;
  border-top: 1px solid var(--line);
}
section h2 {
  margin: 0 0 1.25rem;
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  border-left: 3px solid var(--accent);
}
.card h3 { margin: 0 0 0.5rem; font-size: 1.1rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.pill {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(251,191,36,.15);
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.list-check { margin: 0; padding-left: 1.2rem; color: var(--muted); }
.list-check li { margin: 0.5rem 0; }
footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}
footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: space-between;
  align-items: flex-start;
}
.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
}
.footer-addr {
  line-height: 1.5;
}
.footer-addr .co { color: var(--text); font-weight: 600; }
.mono { font-family: ui-monospace, monospace; font-size: 0.85em; }
.page-hero { padding: 3rem 0 2rem; }
.page-hero h1 { margin: 0 0 0.75rem; font-size: clamp(1.75rem, 4vw, 2.5rem); }
.prose { max-width: 42rem; }
.prose p { color: var(--muted); }
.box-out {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin: 1.5rem 0;
}
.box-out strong { color: var(--text); }