/* 3D Visualization Lab Styles */

:root {
  --bg-dark: #000a14;
  --bg-card: #001428;
  --bg-card-alt: #001a33;
  --primary: #00e5ff;
  --primary-glow: rgba(0, 229, 255, 0.4);
  --secondary: #8b5cf6;
  --accent-pink: #f72585;
  --accent-gold: #ffc300;
  --accent-green: #00ff88;
  --text: #ffffff;
  --text-dim: #7fdbff;
  --text-muted: #4a6fa5;
  --border: rgba(0, 229, 255, 0.2);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Rajdhani', system-ui, sans-serif;
  background: linear-gradient(180deg, var(--bg-dark) 0%, #001833 100%);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Header */
.lab-header {
  padding: 60px 20px 40px;
  text-align: center;
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.05) 0%, transparent 100%);
  border-bottom: 1px solid var(--border);
  position: relative;
}

.section-label {
  font-family: 'Space Grotesk', monospace;
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--accent-pink);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.lab-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 48px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent-pink) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
  text-shadow: 0 0 60px var(--primary-glow);
}

.lab-subtitle {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 700px;
  margin: 0 auto 20px;
  line-height: 1.6;
}

.lab-description {
  font-size: 14px;
  color: var(--text-muted);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.7;
}

.ar-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.4);
  color: var(--secondary);
  font-size: 11px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  margin-top: 16px;
  letter-spacing: 1px;
}

.back-link {
  position: absolute;
  top: 20px;
  left: 20px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  font-weight: 500;
}

.back-link:hover {
  color: var(--primary);
}

/* Main 3D Viewers Section */
.viewers-section {
  max-width: 1400px;
  margin: 0 auto;
  padding: 50px 20px;
}

.section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 14px;
  letter-spacing: 3px;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 30px;
  text-align: center;
}

.viewers-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
  margin-bottom: 60px;
}

.viewer-card {
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card-alt) 100%);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.4s ease;
}

.viewer-card:hover {
  border-color: var(--primary);
  box-shadow: 0 0 40px var(--primary-glow), 0 20px 60px rgba(0, 0, 0, 0.5);
  transform: translateY(-4px);
}

.viewer-canvas-container {
  height: 400px;
  position: relative;
  background: radial-gradient(ellipse at center, #002244 0%, var(--bg-dark) 100%);
  cursor: grab;
}

.viewer-canvas-container:active {
  cursor: grabbing;
}

.viewer-canvas-container canvas {
  width: 100%;
  height: 100%;
}

.viewer-label {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  pointer-events: none;
}

.viewer-label h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  color: var(--primary);
  margin-bottom: 4px;
}

.viewer-label p {
  font-size: 13px;
  color: var(--text-dim);
}

/* Technology Gallery */
.gallery-section {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px 60px;
}

.gallery-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 14px;
  letter-spacing: 3px;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin-bottom: 30px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.gallery-card {
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-card-alt) 100%);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
}

.gallery-card:hover {
  border-color: var(--primary);
  box-shadow: 0 0 30px var(--primary-glow);
  transform: translateY(-4px);
}

.gallery-visual {
  height: 160px;
  position: relative;
  background: radial-gradient(ellipse at center, #001a33 0%, var(--bg-dark) 100%);
}

.gallery-visual canvas {
  width: 100%;
  height: 100%;
}

.gallery-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 255, 136, 0.15);
  border: 1px solid var(--accent-green);
  color: var(--accent-green);
  font-size: 9px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 12px;
  letter-spacing: 1px;
}

.gallery-badge::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--accent-green);
  border-radius: 50%;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.gallery-type {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0, 229, 255, 0.15);
  border: 1px solid var(--primary);
  color: var(--primary);
  font-size: 8px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.gallery-content {
  padding: 16px;
}

.gallery-card-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.gallery-card-desc {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 12px;
}

.gallery-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.status-online {
  font-size: 10px;
  color: var(--accent-green);
  font-weight: 600;
}

.status-interactive {
  font-size: 10px;
  color: var(--text-muted);
}

.gallery-stats {
  font-size: 9px;
  color: var(--text-muted);
  margin-top: 10px;
  padding: 8px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  font-family: 'Space Grotesk', monospace;
}

/* Bottom row - larger cards */
.gallery-card.large {
  grid-column: span 2;
}

.gallery-card.large .gallery-visual {
  height: 200px;
}

/* Responsive */
@media (max-width: 1200px) {
  .viewers-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-card.large {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  .lab-title {
    font-size: 32px;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .viewer-canvas-container {
    height: 300px;
  }
}