/* Hero section on the homepage (docs/index.md's first block, wrapped in
   <div class="hero">). Kept minimal and theme-aware -- no hardcoded
   backgrounds that would fight light/dark mode. */

.hero {
  text-align: center;
  padding: 2.4rem 1rem 1.6rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
}

.hero img.hero-logo {
  width: 72px;
  height: 72px;
  margin-bottom: 0.75rem;
}

.hero h1 {
  margin: 0 0 0.4rem;
  font-size: 2.2rem;
}

.hero p.tagline {
  font-size: 1.15rem;
  color: var(--md-default-fg-color--light);
  margin: 0 0 1.4rem;
}

.hero .md-button {
  margin: 0.2rem 0.35rem;
}

/* Feature grid on the homepage: a simple auto-fit card layout, no JS. */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0 2rem;
}

.feature-grid > div {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.5rem;
  padding: 1rem 1.1rem;
}

.feature-grid h3 {
  margin-top: 0;
  font-size: 1.05rem;
}

/* Slightly rounder, softer code blocks and admonitions for a less
   boxy feel. */
.md-typeset pre > code,
.md-typeset .admonition {
  border-radius: 0.4rem;
}