:root {
  color-scheme: light;
  --brand: #1d4ed8;
  --brand-dark: #1e3a8a;
  --text: #0f172a;
  --muted: #64748b;
  --bg: #f8fafc;
  --border: #e2e8f0;
  --accent: #fef3c7;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: 'Manrope', system-ui, -apple-system, sans-serif; line-height: 1.6; }
a { color: var(--brand); }
img { max-width: 100%; }

.site-header {
  background: white;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand-link {
  font-family: 'Space Grotesk', 'Manrope', sans-serif;
  font-weight: 700;
  color: var(--brand);
  font-size: 22px;
  text-decoration: none;
}
.nav { display: flex; gap: 18px; }
.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}
.nav a:hover { color: var(--text); }
.nav a.cta {
  background: var(--brand);
  color: white;
  padding: 7px 14px;
  border-radius: 6px;
}
.nav a.cta:hover { background: var(--brand-dark); color: white; }

.hero {
  max-width: 1080px;
  margin: 64px auto 48px;
  padding: 0 24px;
  text-align: center;
}
.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 56px;
  font-weight: 700;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
@media (max-width: 640px) { .hero h1 { font-size: 36px; } }
.hero p.lead {
  font-size: 19px;
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 32px;
}
.try-it {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 22px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
}
.try-it .label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.try-it .num { font-family: 'Menlo', 'Consolas', monospace; font-size: 22px; font-weight: 700; }
.try-it .arrow { color: var(--brand); font-size: 24px; }

.section {
  max-width: 1080px;
  margin: 64px auto;
  padding: 0 24px;
}
.section h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 30px;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}
.section p.sub { color: var(--muted); max-width: 640px; margin: 0 0 32px; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.steps.two-up { grid-template-columns: repeat(2, 1fr); max-width: 760px; margin: 0 auto; }
@media (max-width: 800px) { .steps, .steps.two-up { grid-template-columns: 1fr; } }
.step {
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}
.step .num {
  background: var(--brand);
  color: white;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 12px;
}
.step h3 { font-size: 19px; margin: 0 0 6px; font-family: 'Space Grotesk', sans-serif; }
.step p { font-size: 14px; color: var(--muted); margin: 0; line-height: 1.55; }
.step .mono { font-family: 'Menlo', 'Consolas', monospace; background: #eef2ff; color: var(--brand); padding: 1px 6px; border-radius: 4px; font-size: 13px; }

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 800px) { .features { grid-template-columns: 1fr; } }
.feature {
  background: white;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
}
.feature .icon {
  width: 36px;
  height: 36px;
  background: #eef2ff;
  color: var(--brand);
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 10px;
}
.feature h3 { font-size: 15px; margin: 0 0 4px; }
.feature p { font-size: 13px; color: var(--muted); margin: 0; }

.legal-strip {
  background: var(--accent);
  border: 1px solid #fcd34d;
  border-radius: 10px;
  padding: 16px 18px;
  font-size: 13px;
  color: #78350f;
  max-width: 760px;
  margin: 48px auto;
}
.legal-strip strong { color: #78350f; }

.site-footer {
  border-top: 1px solid var(--border);
  background: white;
  margin-top: 72px;
}
.site-footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 28px 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 13px;
  color: var(--muted);
}
.site-footer a { color: var(--muted); text-decoration: none; margin-right: 14px; }
.site-footer a:hover { color: var(--text); }

/* Doc-page chrome (privacy / tnc) */
.doc-wrap {
  max-width: 760px;
  margin: 32px auto;
  padding: 0 24px;
}
.doc-paper {
  background: white;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px;
}
.doc-paper h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 30px;
  margin: 0 0 4px;
}
.doc-paper .doc-meta { color: var(--muted); font-size: 13px; margin-bottom: 20px; }
.doc-paper h2 {
  margin-top: 28px;
  font-size: 18px;
  color: var(--brand);
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}
.doc-paper h3 { margin-top: 18px; font-size: 15px; }
.doc-paper p, .doc-paper li { font-size: 14px; }
.doc-paper ul { padding-left: 22px; }
.doc-paper code { background: #f1f5f9; padding: 1px 6px; border-radius: 4px; font-size: 13px; }
.doc-paper strong.kw { background: #fef3c7; padding: 1px 6px; border-radius: 4px; }
.pill { display: inline-block; padding: 2px 8px; background: #eef2ff; color: var(--brand); border-radius: 999px; font-size: 12px; font-weight: 600; }