/* Custom CSS variables - removed to use theme colors from mkdocs.yml */
:root {
  /* Accent color for links and highlights */
  --md-accent-fg-color: #00d9ff;
}

/* Material theme logo improvements - crisp high-DPI rendering */
.md-header__button.md-logo img,
.md-logo img {
  height: 48px;
  width: auto;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  /* Use smooth for high-res PNGs */
  image-rendering: auto;
}

/* Ensure logo is crisp on high-DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .md-header__button.md-logo img,
  .md-logo img {
    image-rendering: -webkit-optimize-contrast;
  }
}

.md-header__title {
  display: flex;
  align-items: center;
}

.md-header__title img {
  height: 32px;
  margin-right: 8px;
}

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

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

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}