/* ── SAOS custom styles ── */

/* Hero section on homepage */
.saos-hero {
  background: linear-gradient(135deg, #e65100 0%, #bf360c 50%, #1a237e 100%);
  border-radius: 12px;
  padding: 3rem 2rem;
  margin: 1.5rem 0 2.5rem;
  color: white;
  text-align: center;
}

.saos-hero h1 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: white !important;
}

.saos-hero p {
  font-size: 1.15rem;
  opacity: 0.9;
  max-width: 640px;
  margin: 0 auto 1.5rem;
}

.saos-hero-badge {
  display: inline-flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.saos-hero-badge a {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: white !important;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  font-size: 0.85rem;
  text-decoration: none;
  transition: background 0.2s;
}

.saos-hero-badge a:hover {
  background: rgba(255,255,255,0.28);
}

/* Feature cards grid */
.saos-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.2rem;
  margin: 1.5rem 0;
}

.saos-card {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 10px;
  padding: 1.4rem 1.2rem;
  transition: box-shadow 0.2s, transform 0.2s;
  background: var(--md-default-bg-color);
}

.saos-card:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.12);
  transform: translateY(-2px);
}

.saos-card-icon {
  font-size: 2rem;
  margin-bottom: 0.6rem;
}

.saos-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
}

.saos-card p {
  font-size: 0.88rem;
  color: var(--md-default-fg-color--light);
  margin: 0;
}

/* Admonition tweak */
.md-typeset .admonition {
  border-radius: 8px;
}

/* API signature styling */
.doc-signature {
  background: var(--md-code-bg-color);
  border-radius: 6px;
  padding: 0.6rem 1rem;
}

/* Navigation sidebar tweaks */
.md-nav__title {
  font-weight: 700;
}