/* OntoLogos docs — modern layer on MkDocs Material */

/* ── Landing hero ───────────────────────────────────────────── */
.ol-hero {
  margin: 0 0 2.5rem;
  padding: 2.75rem 2rem 2.5rem;
  border-radius: 1.25rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  background:
    radial-gradient(ellipse 120% 80% at 100% -20%, rgba(63, 81, 181, 0.14), transparent 55%),
    radial-gradient(ellipse 80% 60% at 0% 100%, rgba(92, 107, 192, 0.1), transparent 50%),
    var(--md-code-bg-color);
  position: relative;
  isolation: isolate;
}

.ol-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, transparent 40%, rgba(63, 81, 181, 0.04) 100%);
  pointer-events: none;
  z-index: 0;
}

.ol-hero > * {
  position: relative;
  z-index: 1;
}

.md-typeset h1:first-of-type:has(+ .ol-hero) {
  display: none;
}

.ol-hero-title {
  font-size: clamp(1.85rem, 4vw, 2.65rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.25;
  margin: 0 0 0.75rem;
  color: var(--md-default-fg-color);
  text-wrap: balance;
}

.ol-hero .ol-lead {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--md-default-fg-color--light);
  max-width: 42rem;
  margin: 0 0 1.5rem;
  text-wrap: pretty;
}

.ol-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.ol-hero-kicker {
  margin: 0 0 0.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--md-default-fg-color--light);
}

.ol-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: 999px;
  border: 1px solid var(--md-default-fg-color--lightest);
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color--light);
}

.ol-badge--accent {
  border-color: rgba(63, 81, 181, 0.35);
  background: rgba(63, 81, 181, 0.08);
  color: var(--md-primary-fg-color);
}

.ol-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 1.1rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 0.5rem;
  text-decoration: none !important;
  color: var(--md-primary-bg-color) !important;
  background: var(--md-primary-fg-color);
  transition: filter 0.15s ease, transform 0.15s ease;
}

.ol-hero-cta:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.ol-hero-cta--secondary {
  color: var(--md-primary-fg-color) !important;
  background: transparent;
  border: 1px solid var(--md-primary-fg-color);
}

.ol-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

/* ── Path cards (Material grid enhancement) ───────────────── */
.md-typeset .grid.cards > ul > li {
  border-radius: 1rem;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.md-typeset .grid.cards > ul > li:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px -12px rgba(15, 23, 42, 0.12);
}

[data-md-color-scheme="slate"] .md-typeset .grid.cards > ul > li:hover {
  box-shadow: 0 12px 40px -12px rgba(0, 0, 0, 0.4);
}

/* ── Inline callout ─────────────────────────────────────────── */
.ol-callout {
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  border-radius: 0.75rem;
  border-left: 4px solid var(--md-primary-fg-color);
  background: rgba(63, 81, 181, 0.06);
  font-size: 0.95rem;
}

[data-md-color-scheme="slate"] .ol-callout {
  background: rgba(63, 81, 181, 0.12);
}