/* Limen documentation theme — aligned with design/ui and limen-pitch-deck-tech.html */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --limen-font-sans: 'Manrope', system-ui, sans-serif;
  --limen-font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --limen-gold: #c8a45c;
  --limen-gold-muted: #8f7a4b;
}

/* Dark mode — primary expression */
[data-md-color-scheme='slate'] {
  color-scheme: dark;
  --md-default-bg-color: #0f0f0e;
  --md-default-fg-color: #f6f4ee;
  --md-default-fg-color--light: #a8a6a0;
  --md-default-fg-color--lighter: #6b6a65;
  --md-default-fg-color--lightest: #4a4945;
  --md-code-bg-color: #1a1a18;
  --md-code-fg-color: #f6f4ee;
  --md-footer-bg-color: #0f0f0e;
  --md-footer-fg-color: #a8a6a0;
  --md-header-bg-color: rgba(15, 15, 14, 0.9);
  --md-header-fg-color: #f6f4ee;
  --md-primary-fg-color: #c8a45c;
  --md-primary-fg-color--light: #d4b06a;
  --md-primary-fg-color--dark: #9a7d3c;
  --md-accent-fg-color: #c8a45c;
  --md-typeset-a-color: #c8a45c;
  --md-typeset-mark-color: rgba(200, 164, 92, 0.2);
  --md-typeset-kbd-color: #f6f4ee;
  --md-typeset-kbd-accent-color: #232320;
  --md-typeset-kbd-border-color: #3a3a35;
  --md-admonition-bg-color: #1a1a18;
  --md-admonition-fg-color: #f6f4ee;
  --md-default-bg-color--light: #1a1a18;
  --md-default-bg-color--lighter: #232320;
  --md-default-bg-color--lightest: #2c2c28;
}

[data-md-color-scheme='slate'] .md-header {
  border-bottom: 1px solid #3a3a35;
  backdrop-filter: blur(12px);
}

[data-md-color-scheme='slate'] .md-sidebar {
  border-right: 1px solid #3a3a35;
}

/* Light mode */
[data-md-color-scheme='default'] {
  color-scheme: light;
  --md-default-bg-color: #f6f4ee;
  --md-default-fg-color: #1a1a18;
  --md-default-fg-color--light: #6b6a65;
  --md-default-fg-color--lighter: #8a8984;
  --md-code-bg-color: #f0ede6;
  --md-code-fg-color: #1a1a18;
  --md-footer-bg-color: #f6f4ee;
  --md-header-bg-color: rgba(246, 244, 238, 0.92);
  --md-header-fg-color: #1a1a18;
  --md-primary-fg-color: #9a7d3c;
  --md-primary-fg-color--light: #b8a67a;
  --md-primary-fg-color--dark: #7a6330;
  --md-accent-fg-color: #9a7d3c;
  --md-typeset-a-color: #9a7d3c;
  --md-typeset-mark-color: rgba(154, 125, 60, 0.15);
  --md-default-bg-color--light: #ffffff;
  --md-default-bg-color--lighter: #f0ede6;
}

[data-md-color-scheme='default'] .md-header {
  border-bottom: 1px solid #d9d6cf;
  backdrop-filter: blur(12px);
}

[data-md-color-scheme='default'] .md-sidebar {
  border-right: 1px solid #d9d6cf;
}

/* Typography */
body,
.md-typeset {
  font-family: var(--limen-font-sans);
  font-feature-settings: 'cv11', 'ss01';
  -webkit-font-smoothing: antialiased;
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4 {
  font-weight: 600;
  letter-spacing: -0.02em;
}

.md-typeset code,
.md-typeset pre code {
  font-family: var(--limen-font-mono);
}

.md-typeset a:hover {
  color: var(--md-primary-fg-color--light);
}

/* Nav section labels — engine/module cadence */
.md-nav__item--section > .md-nav__link {
  font-family: var(--limen-font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--limen-gold-muted);
}

[data-md-color-scheme='default'] .md-nav__item--section > .md-nav__link {
  color: #9a7d3c;
}

/* Cards on home / platform pages */
.limen-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.limen-card {
  display: block;
  padding: 1.25rem 1.5rem;
  border-radius: 0.5rem;
  border: 1px solid #3a3a35;
  background: #1a1a18;
  text-decoration: none !important;
  transition: border-color 0.2s ease, background 0.2s ease;
}

[data-md-color-scheme='default'] .limen-card {
  border-color: #d9d6cf;
  background: #ffffff;
}

.limen-card:hover {
  border-color: var(--limen-gold);
  background: #232320;
}

[data-md-color-scheme='default'] .limen-card:hover {
  background: #f0ede6;
}

.limen-card h3 {
  font-family: var(--limen-font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--limen-gold);
  margin: 0 0 0.5rem;
}

.limen-card p {
  font-size: 0.9rem;
  color: var(--md-default-fg-color--light);
  margin: 0;
  line-height: 1.5;
}

.limen-eyebrow {
  font-family: var(--limen-font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--limen-gold);
  margin-bottom: 0.75rem;
}

.limen-lead {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--md-default-fg-color);
  max-width: 42rem;
}

/* Search highlight */
.md-search-result__meta {
  font-family: var(--limen-font-mono);
  font-size: 0.7rem;
}