@import url('https://fonts.googleapis.com/css2?family=Google+Sans:wght@400;500;700&family=Roboto:wght@300;400;500;700&family=Roboto+Mono:wght@400;500&display=swap');

:root {
  --memorax-primary: #5e35b1;
  --memorax-primary-light: #9162e4;
  --memorax-primary-dark: #280680;
  --memorax-accent: #AECBFA;
  --memorax-card-bg: #3C4043;
  --memorax-card-hover: #4a4e52;
  --memorax-hero-start: #1a0533;
  --memorax-hero-end: #5e35b1;
  --memorax-text-on-dark: #e8eaed;
  --memorax-text-muted: #9aa0a6;
  --memorax-surface: #f8f9fa;
}

html {
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
}

h1, h2, h3, h4, h5, h6,
.sidebar-primary-items__title,
.bd-header-article .article-header-content {
  font-family: 'Google Sans', 'Roboto', sans-serif;
}

code, pre, .highlight {
  font-family: 'Roboto Mono', monospace;
}

.hero-section {
  background: linear-gradient(135deg, var(--memorax-hero-start) 0%, var(--memorax-hero-end) 100%);
  color: white;
  padding: 4rem 2rem;
  border-radius: 12px;
  margin: -1rem -1rem 2rem -1rem;
  text-align: center;
}

.hero-section h1 {
  font-family: 'Google Sans', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: white;
}

.hero-section p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 640px;
  margin: 0 auto;
}

.cta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.cta-card {
  background: var(--memorax-card-bg);
  border-radius: 12px;
  padding: 1.5rem;
  color: var(--memorax-text-on-dark);
  text-decoration: none;
  transition: background 0.2s ease, transform 0.15s ease;
  display: block;
}

.cta-card:hover {
  background: var(--memorax-card-hover);
  transform: translateY(-2px);
  color: var(--memorax-accent);
  text-decoration: none;
}

.cta-card h3 {
  font-family: 'Google Sans', sans-serif;
  font-size: 1.1rem;
  font-weight: 500;
  margin: 0 0 0.5rem 0;
  color: var(--memorax-accent);
}

.cta-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--memorax-text-muted);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}

.feature-card {
  background: var(--memorax-surface);
  border: 1px solid #dadce0;
  border-radius: 12px;
  padding: 1.5rem;
  transition: border-color 0.2s ease;
}

.feature-card:hover {
  border-color: var(--memorax-primary);
}

.feature-card h3 {
  font-family: 'Google Sans', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  margin: 0 0 0.5rem 0;
  color: var(--memorax-primary);
}

.feature-card p {
  margin: 0;
  font-size: 0.9rem;
  color: #5f6368;
  line-height: 1.5;
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.ecosystem-badge {
  background: var(--memorax-surface);
  border: 1px solid #dadce0;
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 500;
  color: #3c4043;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.ecosystem-badge:hover {
  border-color: var(--memorax-primary);
  background: white;
}

[data-theme="dark"] .feature-card {
  background: #292b2e;
  border-color: #5f6368;
}

[data-theme="dark"] .feature-card:hover {
  border-color: var(--memorax-accent);
}

[data-theme="dark"] .feature-card h3 {
  color: var(--memorax-accent);
}

[data-theme="dark"] .feature-card p {
  color: var(--memorax-text-muted);
}

[data-theme="dark"] .ecosystem-badge {
  background: #292b2e;
  border-color: #5f6368;
  color: var(--memorax-text-on-dark);
}

[data-theme="dark"] .ecosystem-badge:hover {
  border-color: var(--memorax-accent);
  background: var(--memorax-card-bg);
}

[data-theme="dark"] .cta-card {
  background: #202124;
  border: 1px solid #5f6368;
}

[data-theme="dark"] .cta-card:hover {
  background: #292b2e;
  border-color: var(--memorax-accent);
}

.bd-main .bd-content .bd-article-container {
  max-width: 52rem;
}

.bd-page-width {
  max-width: 88rem;
}

.copy-button {
  border-radius: 4px;
}

.sd-card {
  border-radius: 12px;
}

.admonition {
  border-radius: 8px;
}

@media (max-width: 768px) {
  .hero-section {
    padding: 2.5rem 1.5rem;
  }

  .hero-section h1 {
    font-size: 2rem;
  }

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

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