/* Split landing layout */
.md-typeset .landing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  min-height: calc(100vh - 4rem);
  padding: 2rem 0;
}

.md-typeset .landing-left h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.md-typeset .landing-left p {
  font-size: 1.1rem;
  opacity: 0.8;
  margin-bottom: 1.5rem;
}

.md-typeset .landing-right pre {
  font-size: 0.75rem;
  margin-bottom: 0.5rem;
}

.md-typeset .landing-caption {
  font-size: 0.85rem;
  opacity: 0.6;
  text-align: center;
  margin-top: 0.5rem;
}

/* Stack on small screens */
@media (max-width: 960px) {
  .md-typeset .landing {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .md-typeset .landing-left {
    text-align: center;
  }
}

/* Quadrant grid for Diataxis categories */
.md-typeset .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.md-typeset .grid .card {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.5rem;
  padding: 1.5rem;
  transition: box-shadow 0.2s, border-color 0.2s;
}

.md-typeset .grid .card:hover {
  border-color: var(--md-primary-fg-color);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.md-typeset .grid .card h3 {
  margin-top: 0;
}

/* Tighten spacing in reference tables */
.md-typeset table:not([class]) th,
.md-typeset table:not([class]) td {
  padding: 0.5rem 0.75rem;
}