:root {
  color-scheme: light dark;
  --bg: #0c1118;
  --surface: #151c27;
  --fg: #e8edf5;
  --muted: #9aa8b8;
  --accent: #8b9cff;
  --accent-strong: #6b7fff;
  --border: rgba(255, 255, 255, 0.08);
  --max: 42rem;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f6fb;
    --surface: #ffffff;
    --fg: #1a2332;
    --muted: #5c6b7a;
    --accent: #4f46e5;
    --accent-strong: #4338ca;
    --border: rgba(26, 35, 50, 0.1);
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
}

a {
  color: var(--accent-strong);
}

a:hover {
  text-decoration: underline;
}

.site-header {
  max-width: calc(var(--max) + 4rem);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
  font-weight: 600;
}

.brand img {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.65rem;
}

.brand:hover {
  text-decoration: none;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  font-size: 0.9rem;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--accent-strong);
}

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.hero {
  text-align: center;
  padding: 1rem 0 2.5rem;
}

.hero img {
  width: 7rem;
  height: 7rem;
  border-radius: 1.25rem;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  margin: 0 0 0.5rem;
  line-height: 1.15;
}

.lead {
  color: var(--muted);
  font-size: 1.1rem;
  margin: 0 auto 1.5rem;
  max-width: 34rem;
}

.button {
  display: inline-block;
  background: var(--accent-strong);
  color: #fff;
  text-decoration: none;
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
}

.button:hover {
  filter: brightness(1.05);
  text-decoration: none;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.25rem 1.35rem;
  margin-bottom: 1.25rem;
}

.card h2 {
  margin-top: 0;
  font-size: 1.35rem;
}

.card-muted {
  font-size: 0.95rem;
  color: var(--muted);
}

.feature-grid {
  display: grid;
  gap: 1rem;
}

.feature-grid h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.feature-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.plus-list {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--muted);
}

.plus-list li {
  margin-bottom: 0.35rem;
}

.legal h1 {
  font-size: 2rem;
  margin-bottom: 0.25rem;
}

.effective {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.legal h2 {
  font-size: 1.15rem;
  margin-top: 1.75rem;
}

.legal ul,
.legal ol {
  padding-left: 1.25rem;
}

.legal li {
  margin-bottom: 0.35rem;
}

.site-footer {
  max-width: calc(var(--max) + 4rem);
  margin: 0 auto;
  padding: 2rem 1.5rem 2.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
}