/* Changemaker Lite - Ultra-Tight Grid System */

/* Homepage-specific variables */
.md-content--home {
  /* Trans flag colors with neon glow variants */
  --mkdocs-purple: #6f42c1;
  --mkdocs-purple-dark: #3d2064;
  --trans-blue: var(--mkdocs-purple); /* override for main accent */
  --trans-pink: #F5A9B8;
  --trans-white: #FFFFFF;
  --trans-white-dim: #E0E0E0;
  
  /* Dark theme colors */
  --home-dark-bg: #0a0a0a;
  --home-dark-surface: #151515;
  --home-dark-card: #1a1a1a;
  --home-dark-border: #2a2a2a;
  --home-dark-text: #e0e0e0;
  --home-dark-text-muted: #999;
  
  /* Grid colors */
  --grid-primary: var(--trans-blue);
  --grid-secondary: var(--trans-pink);
  --grid-accent: var(--trans-white);
  --grid-border: rgba(91, 206, 250, 0.2);
  
  /* Neon effects - optimized for grid density */
  --neon-blue-shadow: 0 0 8px rgba(91, 206, 250, 0.6);
  --neon-pink-shadow: 0 0 8px rgba(245, 169, 184, 0.6);
  --neon-white-shadow: 0 0 6px rgba(255, 255, 255, 0.4);
  
  /* Tight spacing for maximum content density */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 0.75rem;
  --space-lg: 1rem;
  --space-xl: 1.5rem;
  --space-2xl: 2rem;
  
  /* Compact typography */
  --text-xs: 0.7rem;
  --text-sm: 0.8rem;
  --text-base: 0.9rem;
  --text-lg: 1rem;
  --text-xl: 1.1rem;
  --text-2xl: 1.3rem;
  --text-3xl: 1.8rem;
  --text-4xl: 2.2rem;
  
  /* Layout */
  --home-radius: 8px;
  --home-max-width: 1400px;
  --grid-gap: var(--space-sm);
  --card-padding: var(--space-md);
}

/* Homepage body setup */
body[data-md-template="home"] {
  background: var(--home-dark-bg);
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* Hide MkDocs chrome completely */
body[data-md-template="home"] .md-header,
body[data-md-template="home"] .md-tabs,
body[data-md-template="home"] .md-sidebar,
body[data-md-template="home"] .md-footer,
body[data-md-template="home"] .md-footer-meta {
  display: none !important;
}

body[data-md-template="home"] .md-content {
  padding: 0 !important;
  margin: 0 !important;
}

body[data-md-template="home"] .md-main__inner {
  margin: 0 !important;
  max-width: none !important;
}

/* Homepage content wrapper */
.md-content--home {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--home-dark-text);
  background: var(--home-dark-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  line-height: 1.4;
}

/* =================================
   ULTRA-TIGHT GRID SYSTEM
   ================================= */

.grid-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-sm);
  display: grid;
  gap: var(--space-xs);
}

.grid-card {
  background: var(--home-dark-card);
  border: 1px solid var(--grid-border);
  border-radius: 4px;
  padding: var(--space-md);
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.grid-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--trans-blue), transparent);
  transition: left 0.5s ease;
}

.grid-card:hover::before {
  left: 100%;
}

.grid-card:hover {
  border-color: var(--trans-blue);
  box-shadow: 0 0 15px rgba(91, 206, 250, 0.3);
  transform: translateY(-1px);
}

/* =================================
   HERO GRID - ULTRA COMPACT
   ================================= */

.hero-grid {
  padding: var(--space-md) 0;
  background: linear-gradient(180deg, var(--home-dark-bg) 0%, var(--home-dark-surface) 100%);
}

.hero-grid .grid-container {
  grid-template-columns: 2fr 1fr;
  grid-template-rows: auto auto;
  grid-template-areas: 
    "hero-main hero-problem"
    "hero-stats hero-trust";
  gap: var(--space-sm);
}

.hero-main {
  grid-area: hero-main;
}

.hero-problem {
  grid-area: hero-problem;
}

.hero-stats {
  grid-area: hero-stats;
}

.hero-trust {
  grid-area: hero-trust;
}

/* Neon badge animation */
.meta-badge {
  background: linear-gradient(135deg, var(--trans-blue), var(--trans-pink));
  color: #000;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.8rem;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: var(--space-sm);
  animation: neon-pulse 2s ease-in-out infinite;
}

@keyframes neon-pulse {
  0%, 100% { 
    box-shadow: 0 0 5px rgba(91, 206, 250, 0.8),
                0 0 10px rgba(91, 206, 250, 0.6),
                0 0 15px rgba(91, 206, 250, 0.4);
  }
  50% { 
    box-shadow: 0 0 10px rgba(245, 169, 184, 0.8),
                0 0 20px rgba(245, 169, 184, 0.6),
                0 0 30px rgba(245, 169, 184, 0.4);
  }
}

.hero-main h1 {
  font-size: 2rem;
  font-weight: 800;
  margin: 0 0 var(--space-sm) 0;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--trans-white), var(--trans-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: text-glow 3s ease-in-out infinite;
}

@keyframes text-glow {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.2); }
}

.hero-main p {
  font-size: 0.9rem;
  color: var(--home-dark-text-muted);
  margin: 0 0 var(--space-lg) 0;
  line-height: 1.4;
}

.hero-ctas {
  display: flex;
  gap: var(--space-sm);
}

/* Problem/Solution blocks */
.hero-problem h3,
.hero-stats h3,
.hero-trust h3 {
  font-size: 0.9rem;
  margin: 0 0 var(--space-sm) 0;
  color: var(--trans-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.problem-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.problem-item {
  font-size: 0.8rem;
  color: var(--home-dark-text-muted);
  padding: var(--space-xs);
  background: var(--home-dark-surface);
  border-radius: 2px;
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xs);
}

.stat-item {
  text-align: center;
  padding: var(--space-xs);
  background: var(--home-dark-surface);
  border-radius: 2px;
}

.stat-number {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--trans-pink);
  margin: 0;
  animation: number-glow 4s ease-in-out infinite;
}

@keyframes number-glow {
  0%, 100% { text-shadow: 0 0 5px rgba(91, 206, 250, 0.5); }
  50% { text-shadow: 0 0 10px rgba(91, 206, 250, 0.8); }
}

.stat-label {
  font-size: 0.65rem;
  color: var(--home-dark-text-muted);
  margin: 0;
}

.trust-items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xs);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.7rem;
  padding: var(--space-xs);
  background: var(--home-dark-surface);
  border-radius: 2px;
}

/* =================================
   SERVICES GRID - ULTRA COMPACT
   ================================= */

.solution-grid {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--grid-border);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 10;
}

.section-header h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0 0 var(--space-xs) 0;
  color: var(--home-dark-text);
}

.section-header p {
  font-size: 0.9rem;
  color: var(--home-dark-text-muted);
  margin: 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-sm);
}

.service-card {
  text-align: center;
  cursor: pointer;
}

.service-card:hover .service-icon {
  animation: icon-bounce 0.5s ease;
}

@keyframes icon-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.service-icon {
  font-size: 2rem;
  margin-bottom: var(--space-xs);
}

.service-card h3 {
  font-size: 0.9rem;
  margin: 0 0 var(--space-xs) 0;
  color: var(--home-dark-text);
}

.service-replaces {
  font-size: 0.65rem;
  color: var(--trans-pink);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-sm) 0;
  font-size: 0.7rem;
  color: var(--home-dark-text-muted);
}

.service-features li {
  padding: 0.1rem 0;
}

.service-tool {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--trans-blue);
  padding: 0.2rem 0.5rem;
  background: var(--home-dark-surface);
  border-radius: 2px;
  display: inline-block;
}

/* =================================
   COMPARISON TABLE - GRID STYLE
   ================================= */

.comparison-grid {
  padding: var(--space-lg) 0;
  background: var(--home-dark-surface);
}

.comparison-table {
  display: grid;
  gap: var(--space-xs);
}

.comparison-header,
.comparison-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
}

.comparison-header {
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.compare-col {
  text-align: center;
  padding: var(--space-sm);
}

.compare-col.highlight {
  color: var(--trans-blue);
}

.comparison-row {
  font-size: 0.8rem;
}

.compare-label {
  padding: var(--space-sm);
  font-weight: 600;
}

.compare-value {
  text-align: center;
  padding: var(--space-sm);
}

.compare-value.bad {
  color: #ff6b6b;
}

.compare-value.good {
  color: #4ecdc4;
  font-weight: 600;
}

/* =================================
   OPTIONS GRID - ULTRA COMPACT
   ================================= */

.get-started-grid {
  padding: var(--space-lg) 0;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.option-card {
  text-align: center;
  position: relative;
}

.option-card.featured {
  border-color: var(--trans-blue);
  animation: featured-glow 3s ease-in-out infinite;
}

@keyframes featured-glow {
  0%, 100% { 
    box-shadow: 0 0 10px rgba(91, 206, 250, 0.4),
                0 0 20px rgba(91, 206, 250, 0.2);
  }
  50% { 
    box-shadow: 0 0 20px rgba(91, 206, 250, 0.6),
                0 0 30px rgba(91, 206, 250, 0.3);
  }
}

.option-badge {
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--trans-blue);
  color: #000;
  padding: 0.1rem 0.6rem;
  border-radius: 10px;
  font-size: 0.65rem;
  font-weight: 700;
}

.option-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}

.option-card h3 {
  font-size: 1.2rem;
  margin: 0 0 var(--space-xs) 0;
  color: var(--home-dark-text);
}

.option-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--trans-blue);
  margin-bottom: var(--space-sm);
}

.option-features {
  margin-bottom: var(--space-lg);
  text-align: left;
}

.feature {
  padding: 0.2rem 0;
  color: var(--home-dark-text-muted);
  font-size: 0.75rem;
}

/* Final CTA */
.final-cta {
  text-align: center;
  padding: var(--space-xl);
}

.final-cta h3 {
  font-size: 1.5rem;
  margin: 0 0 var(--space-sm) 0;
  color: var(--home-dark-text);
}

.final-cta p {
  font-size: 0.9rem;
  color: var(--home-dark-text-muted);
  margin: 0 0 var(--space-lg) 0;
}

.cta-buttons {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
}

/* =================================
   BUTTONS - NEON STYLE
   ================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 4px;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  cursor: pointer;
  min-width: 100px;
  position: relative;
  overflow: hidden;
  color: var(--mkdocs-purple-dark);
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: var(--mkdocs-purple);
  color: var(--mkdocs-purple-dark);
  border-color: var(--mkdocs-purple);
}

.btn-primary:hover {
  background: var(--mkdocs-purple-dark);
  color: #000;
  box-shadow: 0 0 15px var(--mkdocs-purple);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--mkdocs-purple);
  border-color: var(--mkdocs-purple);
}

.btn-secondary:hover {
  background: var(--mkdocs-purple-dark);
  color: #000;
  box-shadow: 0 0 15px var(--mkdocs-purple);
}

/* =================================
   RESPONSIVE - ULTRA TIGHT
   ================================= */

@media (max-width: 768px) {
  .grid-container {
    gap: var(--space-xs);
    padding: var(--space-xs);
  }
  
  .hero-grid .grid-container {
    grid-template-columns: 1fr;
    grid-template-areas: 
      "hero-main"
      "hero-problem"
      "hero-stats"
      "hero-trust";
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .comparison-header,
  .comparison-row {
    font-size: 0.7rem;
  }
  
  .options-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .hero-main h1 {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .grid-card {
    padding: var(--space-sm);
  }
  
  .trust-items,
  .stat-grid {
    grid-template-columns: 1fr;
  }
  
  .service-card {
    padding: var(--space-sm);
  }
  
  .hero-main h1 {
    font-size: 1.3rem;
  }
}

/* Row cards at bottom: two cards in a row on desktop, stack on mobile */
.row-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .row-cards {
    grid-template-columns: 1fr;
    gap: var(--space-xs);
  }
}

/* =================================
   PERFORMANCE
   ================================= */

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

/* GPU acceleration */
.grid-card,
.btn {
  will-change: transform;
  backface-visibility: hidden;
}

/* Badge for FOSS First */
.badge-new {
  display: inline-block;
  background: var(--mkdocs-purple);
  color: #fff;
  font-size: 0.65em;
  font-weight: 700;
  border-radius: 8px;
  padding: 0.1em 0.5em;
  margin-left: 0.3em;
  letter-spacing: 0.03em;
  vertical-align: middle;
  box-shadow: 0 0 6px var(--mkdocs-purple-dark);
}