:root {
  --md-primary-fg-color: #009688;
  --md-accent-fg-color: #7c4dff;
}

[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #26a69a;
  --md-accent-fg-color: #b388ff;
}

.md-header {
  font-weight: 600;
}

.md-typeset h1 {
  font-weight: 700;
}

.hero {
  text-align: center;
  padding: 2rem 0;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.hero p.subtitle {
  font-size: 1.25rem;
  opacity: 0.8;
  margin-bottom: 2rem;
}

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

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

.grid-cards .card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

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