/* Hero section on home page */
.md-typeset .hero {
  text-align: center;
  padding: 2rem 1rem 3rem;
}

.md-typeset .hero h1 {
  font-size: 3.2rem;
  font-weight: 800;
  margin-bottom: 0;
  background: linear-gradient(135deg, #7c3aed, #6366f1, #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.md-typeset .hero .hero-tagline {
  font-size: 1.4rem;
  color: var(--md-default-fg-color--light);
  margin-top: 0.5rem;
  margin-bottom: 2rem;
  font-weight: 400;
}

.md-typeset .hero .hero-description {
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

/* Feature grid */
.md-typeset .feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.md-typeset .feature-card {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 8px;
  padding: 1.5rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.md-typeset .feature-card:hover {
  border-color: var(--md-accent-fg-color);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.md-typeset .feature-card h3 {
  margin-top: 0;
  font-size: 1.1rem;
}

.md-typeset .feature-card p {
  font-size: 0.9rem;
  color: var(--md-default-fg-color--light);
  margin-bottom: 0;
}

/* "What is" section */
.md-typeset .what-is {
  max-width: 800px;
  margin: 0 auto;
  padding: 1rem 0;
}

.md-typeset .what-is h2 {
  text-align: center;
}

/* Mermaid diagram sizing */
.md-typeset .mermaid {
  text-align: center;
  margin: 1.5rem 0;
}