:root {
  --page: #0a0a0b;
  --surface-1: #131315;
  --surface-2: #1b1b1e;
  --surface-3: #26262a;
  --border: #2e2e33;
  --text-primary: #fafaf9;
  --text-secondary: #a1a1a6;
  --text-muted: #8e8e96;
  --primary-fill: #6d55f0;
  --primary-ink: #8b7cf6;
  --aqua: #199e70;
  --orange: #e06a35;
  --radius-card: 20px;
  --radius-chip: 999px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--primary-ink);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

header.site {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.02em;
  color: var(--text-primary);
}

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

.brand svg {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.nav-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-top nav {
  display: flex;
  gap: 20px;
  font-size: 14px;
  color: var(--text-secondary);
}

main {
  padding: 56px 0 80px;
}

.hero {
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary-ink);
  background: rgba(109, 85, 240, 0.12);
  padding: 6px 12px;
  border-radius: var(--radius-chip);
  margin-bottom: 20px;
}

h1 {
  font-size: 40px;
  line-height: 1.15;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}

.lede {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 58ch;
  margin: 0 0 28px;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 15px;
}

.btn-primary {
  background: var(--primary-fill);
  color: #fff;
}

.btn-primary:hover {
  background: #7d67f2;
  text-decoration: none;
}

.btn-ghost {
  background: var(--surface-2);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  background: var(--surface-3);
  text-decoration: none;
}

h2 {
  font-size: 24px;
  margin: 48px 0 16px;
  letter-spacing: -0.005em;
}

h3 {
  font-size: 17px;
  margin: 28px 0 10px;
  color: var(--text-primary);
}

p {
  margin: 0 0 16px;
  color: var(--text-secondary);
}

p strong,
li strong {
  color: var(--text-primary);
  font-weight: 600;
}

ul,
ol {
  color: var(--text-secondary);
  padding-left: 22px;
  margin: 0 0 16px;
}

li {
  margin-bottom: 8px;
}

.card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 24px;
  margin-bottom: 16px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 24px 0 8px;
}

@media (max-width: 560px) {
  .grid {
    grid-template-columns: 1fr;
  }
  h1 {
    font-size: 30px;
  }
}

.grid .card h3 {
  margin-top: 0;
}

.grid .card p {
  margin-bottom: 0;
  font-size: 14px;
}

.tag {
  display: inline-block;
  font-size: 12px;
  color: var(--text-muted);
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: var(--radius-chip);
  margin: 0 8px 8px 0;
}

.callout {
  border-left: 3px solid var(--primary-fill);
  background: var(--surface-1);
  border-radius: 0 12px 12px 0;
  padding: 16px 20px;
  margin: 24px 0;
}

.callout p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
}

.meta {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 32px;
}

footer.site {
  border-top: 1px solid var(--border);
  padding: 40px 0 60px;
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 24px;
}

.footer-col h4 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin: 0 0 14px;
}

.footer-col a {
  display: block;
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 10px;
}

.footer-bottom {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}