/* VariantDoku marketing & legal site
   Brand: #4e0078 → #6a1b9a gradient
   Colors mirror Color.Theme tokens used in the iOS app.
*/

:root {
  --primary: #4e0078;
  --primary-end: #6a1b9a;
  --on-primary: #ffffff;
  --background: #fcf9f8;
  --on-background: #1c1b1b;
  --on-surface-variant: #4d4351;
  --surface-high: #ebe7e7;
  --surface-highest: #e5e2e1;
  --outline: #7f7383;
  --outline-variant: #d0c2d3;
  --max-width: 880px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #131012;
    --on-background: #ece7e8;
    --on-surface-variant: #cdc4cd;
    --surface-high: #221f21;
    --surface-highest: #2a2729;
    --outline: #98909a;
    --outline-variant: #4a444c;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--background);
  color: var(--on-background);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.55;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 32px 20px 64px;
}

/* ─── Header ─── */
header.site {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px 20px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  color: var(--on-background);
}

.brand .mark {
  width: 28px; height: 28px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--primary), var(--primary-end));
  display: inline-block;
}

.nav {
  display: flex;
  gap: 22px;
  font-size: 14px;
  color: var(--on-surface-variant);
}
.nav a { color: var(--on-surface-variant); }

/* ─── Hero ─── */
.hero {
  text-align: center;
  padding: 56px 20px 40px;
  max-width: 760px;
  margin: 0 auto;
}

.hero h1 {
  font-size: clamp(36px, 6vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  font-weight: 800;
}

.hero .gradient-word {
  background: linear-gradient(135deg, var(--primary), var(--primary-end));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  font-size: 18px;
  color: var(--on-surface-variant);
  margin: 0 auto 32px;
  max-width: 560px;
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--primary), var(--primary-end));
  color: var(--on-primary);
  padding: 14px 22px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 16px;
}
.cta:hover { text-decoration: none; opacity: 0.92; }

/* ─── Features grid ─── */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 48px auto 0;
}

.feature {
  background: var(--surface-high);
  border-radius: 14px;
  padding: 20px;
}

.feature h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--on-background);
}

.feature p {
  margin: 0;
  font-size: 13px;
  color: var(--on-surface-variant);
  line-height: 1.5;
}

/* ─── Section ─── */
section.section {
  margin-top: 64px;
}

section.section h2 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--on-surface-variant);
  font-weight: 700;
  margin: 0 0 16px;
}

/* ─── Footer ─── */
footer.site {
  border-top: 1px solid var(--outline-variant);
  margin-top: 80px;
  padding: 24px 20px 40px;
  font-size: 13px;
  color: var(--on-surface-variant);
  text-align: center;
}

footer.site nav {
  display: flex;
  justify-content: center;
  gap: 22px;
  margin-bottom: 12px;
}
footer.site nav a { color: var(--on-surface-variant); }

/* ─── Legal pages ─── */
.legal h1 {
  font-size: 32px;
  margin: 0 0 4px;
  font-weight: 800;
}

.legal .updated {
  font-size: 13px;
  color: var(--on-surface-variant);
  margin: 0 0 32px;
}

.legal h2 {
  font-size: 17px;
  font-weight: 700;
  margin: 36px 0 8px;
  color: var(--on-background);
  letter-spacing: 0;
  text-transform: none;
}

.legal h3 {
  font-size: 15px;
  font-weight: 600;
  margin: 24px 0 6px;
  color: var(--on-background);
}

.legal p, .legal li {
  font-size: 15px;
  line-height: 1.65;
  color: var(--on-background);
}

.legal ul, .legal ol {
  padding-left: 22px;
}

.legal li { margin-bottom: 6px; }

.legal hr {
  border: 0;
  border-top: 1px solid var(--outline-variant);
  margin: 36px 0;
}

.legal blockquote {
  background: var(--surface-high);
  border-left: 3px solid var(--primary);
  margin: 16px 0;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--on-surface-variant);
}