:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --surface: #ffffff;
  --ink: #0f172a;
  --muted: #5b6475;
  --accent: #2563eb;
  --accent-2: #1d4ed8;
  --border: #e2e8f0;
  --shadow: 0 20px 60px rgba(15, 23, 42, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Avenir", "Avenir Next", "Trebuchet MS", sans-serif;
  background: var(--bg);
  color: var(--ink);
}

a {
  color: var(--accent-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1080px, 92vw);
  margin: 0 auto;
}

.site-header {
  padding: 72px 0 40px;
  background: radial-gradient(circle at top, #eef2ff, #f5f7fb 60%);
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--accent);
  color: white;
  display: grid;
  place-items: center;
  font-weight: 700;
  letter-spacing: 1px;
  box-shadow: var(--shadow);
}

.eyebrow {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
  margin: 0 0 8px;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin: 0;
}

.hero-copy {
  max-width: 640px;
  font-size: 1.1rem;
  color: var(--muted);
  margin-top: 20px;
}

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

.btn {
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn.primary {
  background: var(--accent);
  color: white;
  box-shadow: var(--shadow);
}

.btn.ghost {
  background: white;
  border-color: var(--border);
  color: var(--ink);
}

.hero-card {
  margin-top: 32px;
  background: var(--surface);
  border-radius: 20px;
  padding: 20px 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.card-title {
  font-weight: 600;
  margin: 0 0 4px;
}

.card-subtitle {
  margin: 0;
  color: var(--muted);
}

.section {
  padding: 48px 0;
}

.section.alt {
  background: #eef2ff;
}

h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.feature {
  background: var(--surface);
  padding: 20px;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.feature h3 {
  margin-top: 0;
}

.split {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: start;
}

.callout {
  background: var(--surface);
  padding: 24px;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.callout-title {
  font-weight: 600;
  margin-top: 0;
}

.legal-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.site-footer {
  padding: 24px 0;
  border-top: 1px solid var(--border);
  background: white;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links {
  display: flex;
  gap: 16px;
}

.page-header {
  padding: 56px 0 24px;
  background: white;
  border-bottom: 1px solid var(--border);
}

.page-subtitle {
  color: var(--muted);
}

.back-link {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--muted);
}

.prose {
  background: var(--surface);
  padding: 28px;
  border-radius: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  line-height: 1.7;
}

.prose h2 {
  margin-top: 28px;
}

.prose ul {
  padding-left: 20px;
}

@media (max-width: 720px) {
  .site-header {
    padding-top: 48px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-grid {
    flex-direction: column;
    align-items: flex-start;
  }
}