/* ============================================
   Claude Code Skills — Custom Theme
   Modern, minimal dark-first design
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --cs-accent: #a78bfa;
  --cs-accent-dim: #7c3aed;
  --cs-surface: #1e1b2e;
  --cs-surface-hover: #2a2740;
  --cs-border: rgba(167, 139, 250, 0.15);
  --cs-glow: rgba(167, 139, 250, 0.08);
  --cs-text-muted: rgba(255, 255, 255, 0.5);
  --cs-radius: 12px;
  --cs-radius-sm: 8px;
}

[data-md-color-scheme="default"] {
  --cs-accent: #7c3aed;
  --cs-accent-dim: #6d28d9;
  --cs-surface: #f8f7fc;
  --cs-surface-hover: #ede9fe;
  --cs-border: rgba(124, 58, 237, 0.12);
  --cs-glow: rgba(124, 58, 237, 0.04);
  --cs-text-muted: rgba(0, 0, 0, 0.5);
}

/* --- Typography --- */
.md-typeset {
  font-size: 0.82rem;
  line-height: 1.7;
}

.md-typeset h1 {
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.md-typeset h2 {
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-top: 2.5rem;
}

/* --- Hero Section --- */
.hero {
  text-align: center;
  padding: 3rem 1rem 2rem;
  max-width: 720px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--cs-accent) 0%, #e879f9 50%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.15rem;
  color: var(--cs-text-muted);
  max-width: 560px;
  margin: 0 auto 2rem;
  line-height: 1.6;
}

.hero-badges {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-badges .badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.8rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--cs-surface);
  border: 1px solid var(--cs-border);
  color: var(--cs-accent);
}

/* --- CTA Buttons --- */
.cta-group {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin: 2rem 0;
}

.cta-group a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.6rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.cta-primary {
  background: var(--cs-accent);
  color: #fff !important;
}

.cta-primary:hover {
  background: var(--cs-accent-dim);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(167, 139, 250, 0.3);
}

.cta-secondary {
  background: transparent;
  color: var(--cs-accent) !important;
  border: 1px solid var(--cs-border);
}

.cta-secondary:hover {
  background: var(--cs-glow);
  border-color: var(--cs-accent);
}

/* --- Domain Cards Grid --- */
.domain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.domain-card {
  background: var(--cs-surface);
  border: 1px solid var(--cs-border);
  border-radius: var(--cs-radius);
  padding: 1.5rem;
  transition: all 0.2s ease;
  text-decoration: none !important;
  color: inherit !important;
  display: block;
}

.domain-card:hover {
  border-color: var(--cs-accent);
  background: var(--cs-surface-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--cs-glow);
}

.domain-card .card-icon {
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
  display: block;
}

.domain-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
  letter-spacing: -0.01em;
}

.domain-card .card-count {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--cs-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.domain-card p {
  font-size: 0.8rem;
  color: var(--cs-text-muted);
  margin: 0;
  line-height: 1.5;
}

/* --- Stats Row --- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin: 2.5rem 0;
  text-align: center;
}

.stat {
  padding: 1.25rem 0.5rem;
  border-radius: var(--cs-radius);
  background: var(--cs-surface);
  border: 1px solid var(--cs-border);
}

.stat .number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--cs-accent);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 0.3rem;
}

.stat .label {
  font-size: 0.7rem;
  color: var(--cs-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

/* --- Feature List --- */
.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
  list-style: none;
  padding: 0;
}

.feature-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 1rem 1.25rem;
  border-radius: var(--cs-radius-sm);
  background: var(--cs-surface);
  border: 1px solid var(--cs-border);
}

.feature-list .icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.feature-list strong {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.15rem;
}

.feature-list .desc {
  font-size: 0.78rem;
  color: var(--cs-text-muted);
  line-height: 1.5;
}

/* --- Install Steps --- */
.install-steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 2rem 0;
}

.install-steps li {
  counter-increment: step;
  position: relative;
  padding: 1.25rem 1.25rem 1.25rem 3.5rem;
  margin-bottom: 0.75rem;
  background: var(--cs-surface);
  border: 1px solid var(--cs-border);
  border-radius: var(--cs-radius-sm);
}

.install-steps li::before {
  content: counter(step);
  position: absolute;
  left: 1.1rem;
  top: 1.2rem;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  background: var(--cs-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Section Divider --- */
.section-divider {
  border: none;
  height: 1px;
  background: var(--cs-border);
  margin: 3rem 0;
}

/* --- Code Blocks --- */
.md-typeset code {
  border-radius: 6px;
}

.md-typeset pre {
  border-radius: var(--cs-radius-sm);
  border: 1px solid var(--cs-border);
}

/* --- Navigation polish --- */
.md-tabs {
  border-bottom: 1px solid var(--cs-border);
}

.md-nav__link--active {
  font-weight: 600;
}

/* --- Footer --- */
.md-footer {
  border-top: 1px solid var(--cs-border);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 1.8rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .domain-grid {
    grid-template-columns: 1fr;
  }

  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Hide the default h1 on index page --- */
.md-content [data-md-component="content"] > .md-typeset > h1:first-child {
  display: none;
}

/* --- Admonition styling --- */
.md-typeset .admonition {
  border-radius: var(--cs-radius-sm);
  border: 1px solid var(--cs-border);
}

/* --- Smooth transitions --- */
* {
  transition-property: background-color, border-color, color, box-shadow, transform;
  transition-duration: 0.15s;
  transition-timing-function: ease;
}

/* Exclude transitions that cause layout shifts */
.md-typeset pre,
.md-typeset code,
.md-content img {
  transition: none;
}