:root {
  --ink: #0f172a;
  --paper: #f8fafc;
  --primary: #2563eb;
  --primary-deep: #1e3a8a;
  --accent: #0ea5e9;
  --muted: #64748b;
}

* {
  box-sizing: border-box;
}

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
    font-size: 1rem;
    line-height: 1.65;
}

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--primary); }
a:focus-visible,
.cta:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- header ---------- */

.site-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  max-width: 62rem;
  margin: 0 auto;
  padding: 1.4rem 1.5rem;
}

.wordmark {
  font-family: "Bitter", Georgia, serif;
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-decoration: none;
}

.wordmark:hover { color: var(--primary); }

.site-nav a {
  margin-left: 1.4rem;
  font-size: 0.95rem;
  color: var(--muted);
  text-decoration: none;
}

.site-nav a:hover { color: var(--primary); text-decoration: underline; }

/* ---------- hero (landing) ---------- */

.hero {
  background: linear-gradient(168deg, var(--primary) 0%, var(--primary-deep) 100%);
  color: var(--paper);
  padding: 5.5rem 1.5rem 6rem;
}

.hero-inner { max-width: 62rem; margin: 0 auto; }

.hero h1 {
  font-family: "Bitter", Georgia, serif;
  font-weight: 700;
  font-size: clamp(2.3rem, 6vw, 4rem);
  line-height: 1.12;
  margin: 0 0 1.2rem;
  max-width: 18ch;
}

.hero p {
  font-size: 1.15rem;
  line-height: 1.6;
  max-width: 46ch;
  margin: 0 0 2.2rem;
  color: #e0e7ff;
}

.cta {
  display: inline-block;
  background: var(--paper);
  color: var(--primary-deep);
  font-weight: 600;
  text-decoration: none;
  padding: 0.85rem 1.6rem;
  border-radius: 4px;
}

.cta:hover { background: #fff; color: var(--primary); }

/* ---------- landing body ---------- */

.features {
  max-width: 62rem;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 1rem;
}

.features h2 {
  font-family: "Bitter", Georgia, serif;
  font-weight: 600;
  font-size: 1.5rem;
  margin: 0 0 1.8rem;
}

.features dl { margin: 0; max-width: 60ch; }

.features dt {
  font-weight: 600;
  margin-top: 1.5rem;
}

.features dd {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

.early {
  max-width: 62rem;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

.early .rule {
  border: 0;
  border-top: 2px solid var(--primary);
  width: 4rem;
  margin: 0 0 2rem;
}

.early p { max-width: 60ch; margin: 0; }

/* ---------- legal pages ---------- */

.legal {
  max-width: 44rem;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4.5rem;
}

.legal h1 {
  font-family: "Bitter", Georgia, serif;
  font-weight: 700;
  font-size: 2.1rem;
  line-height: 1.2;
  margin: 0 0 0.4rem;
}

.legal .effective {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0 0 2.4rem;
}

.legal h2 {
  font-family: "Bitter", Georgia, serif;
  font-weight: 600;
  font-size: 1.25rem;
  margin: 2.4rem 0 0.7rem;
}

.legal h3 {
  font-size: 1.02rem;
  font-weight: 600;
  margin: 1.5rem 0 0.5rem;
}

.legal p, .legal li { color: var(--ink); }
.legal ul { padding-left: 1.3rem; }
.legal li { margin-bottom: 0.5rem; }

.legal strong { font-weight: 650; }

.notice {
  background: #eff6ff;
  border-left: 3px solid var(--primary);
  padding: 0.9rem 1.1rem;
  margin: 1.2rem 0;
}

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid #e2e8f0;
  margin-top: 2rem;
}

.footer-inner {
  max-width: 62rem;
  margin: 0 auto;
  padding: 2.2rem 1.5rem 2.6rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.footer-inner p { margin: 0.3rem 0; }

.footer-links { margin-top: 0.8rem; }
.footer-links a { margin-right: 1.3rem; color: var(--muted); }
.footer-links a:hover { color: var(--primary); }

@media (max-width: 560px) {
  .site-header { flex-direction: column; gap: 0.4rem; }
  .site-nav a { margin-left: 0; margin-right: 1.2rem; }
  .hero { padding: 3.5rem 1.5rem 4rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}