/**
 * IP26 MEDIA OUTPUT & RECAP LANDING PAGE
 * Design System: Utilitarian Broadcast Command (High-Precision Media Recap)
 * Optimized for 60fps fluid rendering, zero GPU lag, and WCAG AA contrast.
 */

:root {
  --bg-canvas: #0c0d11;
  --bg-surface-glass: rgba(22, 25, 36, 0.75);
  --bg-surface-card: #131622;
  --bg-surface-elevated: #1a1e2e;

  --glass-border-subtle: rgba(255, 255, 255, 0.08);
  --glass-border-medium: rgba(255, 255, 255, 0.15);
  --glass-border-specular: rgba(255, 255, 255, 0.28);

  --spring-smooth: cubic-bezier(0.16, 1, 0.3, 1);
  --spring-pill: cubic-bezier(0.2, 0.9, 0.3, 1.2);
}

body.landing-page {
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  overflow-x: hidden;
}

/* 1. Hero Section */
.media-hero {
  position: relative;
  padding: clamp(3.5rem, 8vw, 6rem) 1.5rem clamp(2.5rem, 5vw, 4rem);
  background: radial-gradient(circle at 50% 0%, rgba(0, 210, 255, 0.1) 0%, rgba(168, 85, 247, 0.04) 45%, transparent 70%),
              linear-gradient(180deg, #10121a 0%, var(--bg-canvas) 100%);
  border-bottom: 1px solid var(--glass-border-subtle);
  overflow: hidden;
}

.hero-ambient-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.8;
}

.media-hero-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #10b981;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.12);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 10px #10b981;
  display: inline-block;
  animation: pulse-glow 2s infinite ease-in-out;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.media-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 5.5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: var(--text-primary);
  margin: 0 0 1rem;
  max-width: 960px;
}

.media-hero-subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 600;
  color: var(--accent-cyan);
  margin: 0 0 1.25rem;
  letter-spacing: -0.01em;
}

.media-hero-desc {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 780px;
  margin: 0 0 1.5rem;
}

.hero-venue-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--glass-border-subtle);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 3rem;
}

.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 200ms var(--spring-smooth), box-shadow 200ms ease;
  border: 1px solid transparent;
}

.btn-hero-primary {
  background: var(--accent-cyan);
  color: #000;
  box-shadow: 0 4px 16px rgba(0, 210, 255, 0.3);
}

.btn-hero-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 210, 255, 0.42);
  color: #000;
}

.btn-hero-secondary {
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
  border-color: var(--glass-border-medium);
}

.btn-hero-secondary:hover {
  background: #24293d;
  border-color: var(--accent-cyan);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.btn-hero-archive {
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent-amber);
  border-color: rgba(245, 158, 11, 0.35);
}

.btn-hero-archive:hover {
  background: rgba(245, 158, 11, 0.2);
  border-color: var(--accent-amber);
  color: var(--accent-amber);
  transform: translateY(-2px);
}

/* Stats Strip (Clean High-Contrast Bento Tiles) */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 16px;
  width: 100%;
  max-width: 1000px;
}

.stat-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--glass-border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.3rem 1rem;
  text-align: center;
  transition: transform 200ms var(--spring-smooth), border-color 150ms ease;
  box-shadow: 0 8px 20px -6px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--glass-border-medium);
}

.stat-val {
  font-family: var(--font-mono);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}

.stat-lbl {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

/* 2. Featured Master Player Section (Glassmorphism Focal Anchor) */
.section-featured {
  padding: 4rem 1.5rem;
  background: var(--bg-canvas);
  position: relative;
}

.section-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-head {
  text-align: center;
  margin-bottom: 2rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.8vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin: 0 0 0.5rem;
}

.section-desc {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.55;
}

.player-wrapper-outer {
  position: relative;
  width: 100%;
}

/* Focal bias lighting behind player */
.player-ambient-glow {
  position: absolute;
  inset: -16px;
  border-radius: 28px;
  background: radial-gradient(circle at 50% 45%, var(--ambient-glow-color, rgba(0, 210, 255, 0.35)), transparent 70%);
  filter: blur(45px);
  opacity: 0.45;
  z-index: 0;
  pointer-events: none;
  transition: all 400ms var(--spring-smooth);
}

.featured-player-card {
  position: relative;
  z-index: 1;
  background: var(--bg-surface-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-border-medium);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.player-nav-tabs {
  display: flex;
  background: rgba(18, 20, 30, 0.85);
  border-bottom: 1px solid var(--glass-border-subtle);
  overflow-x: auto;
  padding: 8px 12px;
  gap: 8px;
  scrollbar-width: thin;
}

.player-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all 180ms ease;
}

.player-tab:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.player-tab.active {
  background: rgba(0, 210, 255, 0.12);
  color: var(--accent-cyan);
  border-color: rgba(0, 210, 255, 0.3);
}

.player-tab-duration {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

.player-tab.active .player-tab-duration {
  background: rgba(0, 210, 255, 0.2);
  color: var(--accent-cyan);
}

.player-viewport-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 Aspect Ratio */
  background: #000;
}

.player-iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.player-meta-bar {
  padding: 16px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  background: rgba(18, 20, 30, 0.85);
  border-top: 1px solid var(--glass-border-subtle);
}

.player-meta-left {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 260px;
}

.player-active-title {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.player-active-subtitle {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Audio Spectrum Indicator */
.audio-spectrum-indicator {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 4px;
}

.spectrum-bars {
  display: inline-flex;
  align-items: flex-end;
  gap: 2.5px;
  height: 14px;
}

.eq-bar {
  width: 2.5px;
  background: linear-gradient(180deg, var(--accent-cyan) 0%, var(--accent-purple) 100%);
  border-radius: 1px;
  animation: eq-pulse 1s ease-in-out infinite alternate;
  animation-delay: var(--d, 0s);
  height: var(--h, 60%);
}

@keyframes eq-pulse {
  0% { height: 20%; opacity: 0.4; }
  50% { height: 95%; opacity: 1; }
  100% { height: 35%; opacity: 0.6; }
}

.spectrum-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--accent-emerald);
}

.player-meta-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.player-theater-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--glass-border-medium);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 180ms ease;
}

.player-theater-btn:hover {
  background: #24293d;
  color: var(--text-primary);
  border-color: var(--glass-border-specular);
  transform: translateY(-1px);
}

.player-theater-btn.active {
  background: rgba(0, 210, 255, 0.16);
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

.player-yt-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ff0000;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: transform 180ms ease, filter 180ms ease;
  box-shadow: 0 4px 14px rgba(255, 0, 0, 0.35);
}

.player-yt-link:hover {
  filter: brightness(1.15);
  color: #fff;
  transform: translateY(-1px);
}

/* Cinema Mode Expansion */
.cinema-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(6, 8, 12, 0.94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 9400;
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms var(--spring-smooth);
}

body.cinema-mode-active {
  overflow: hidden;
}

body.cinema-mode-active .cinema-backdrop {
  opacity: 1;
  pointer-events: auto;
}

body.cinema-mode-active .featured-player-card {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(94vw, 1360px);
  max-height: 94vh;
  z-index: 9500;
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.95), 0 0 80px rgba(0, 210, 255, 0.25);
}

body.cinema-mode-active .player-ambient-glow {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(98vw, 1440px);
  height: 80vh;
  z-index: 9450;
  opacity: 0.7;
}

/* Timeline Markers */
.rundown-cues-card {
  margin-top: 2rem;
  background: var(--bg-surface-card);
  border: 1px solid var(--glass-border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 8px 24px -6px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.rundown-cues-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 1.15rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.rundown-cues-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 10px;
}

.cue-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 14px;
  border-radius: var(--radius-md);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--glass-border-subtle);
  cursor: pointer;
  transition: transform 180ms var(--spring-smooth), border-color 150ms ease;
}

.cue-item:hover {
  background: #24293d;
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
}

.cue-time {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(0, 210, 255, 0.12);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.cue-label {
  font-family: var(--font-body);
  font-size: 0.84rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 3. Video Catalog & Filter Section (High-Performance 60fps Scroll) */
.section-catalog {
  padding: 4.5rem 1.5rem;
  background: linear-gradient(180deg, var(--bg-canvas) 0%, #0e1017 100%);
  position: relative;
}

.catalog-toolbar {
  margin-bottom: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Gliding Category Filter Pills */
.category-filter-pills {
  position: relative;
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 6px;
  background: rgba(18, 20, 30, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border-medium);
  border-radius: var(--radius-full);
  margin: 0 auto;
  box-shadow: 0 6px 20px -4px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  isolation: isolate;
}

.filter-glider {
  position: absolute;
  top: 6px;
  left: 0;
  height: calc(100% - 12px);
  border-radius: var(--radius-full);
  background: var(--accent-cyan);
  box-shadow: 0 4px 14px rgba(0, 210, 255, 0.35);
  pointer-events: none;
  z-index: 1;
  transition: transform 320ms var(--spring-pill), width 220ms var(--spring-smooth);
  will-change: transform, width;
}

.filter-pill {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color 180ms ease;
}

.filter-pill:hover {
  color: var(--text-primary);
}

.filter-pill.active {
  color: #000;
  font-weight: 700;
}

.filter-pill-count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 1px 7px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.12);
}

.filter-pill.active .filter-pill-count {
  background: rgba(0, 0, 0, 0.22);
  color: #000;
  font-weight: 800;
}

.catalog-search-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  max-width: 820px;
  margin: 0 auto;
  width: 100%;
}

.search-input-box {
  position: relative;
  flex: 1;
  min-width: 280px;
}

.search-input-box input {
  width: 100%;
  padding: 12px 42px 12px 46px;
  background: var(--bg-surface-card);
  border: 1px solid var(--glass-border-medium);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.92rem;
  outline: none;
  transition: border-color 150ms ease, box-shadow 150ms ease;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.search-input-box input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 210, 255, 0.2);
}

.search-icon-left {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-clear-btn {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: none;
  border-radius: 50%;
}

.search-clear-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--text-primary);
}

.search-count-badge {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Video Grid and 60fps Lightweight Cards */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.video-card {
  position: relative;
  background: var(--bg-surface-card);
  border: 1px solid var(--glass-border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 220ms var(--spring-smooth), border-color 150ms ease, box-shadow 220ms ease;
  box-shadow: 0 8px 22px -6px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  will-change: transform;
  content-visibility: auto;
  contain-intrinsic-size: 360px;
}

.video-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 210, 255, 0.4);
  box-shadow: 0 14px 32px -8px rgba(0, 0, 0, 0.7), 0 0 18px rgba(0, 210, 255, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.video-thumb-container {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 */
  background: #080a0f;
  overflow: hidden;
  cursor: pointer;
}

.video-thumb-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 350ms var(--spring-smooth);
}

.video-card:hover .video-thumb-img {
  transform: scale(1.04);
}

.video-thumb-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 200ms ease;
}

.video-card:hover .video-thumb-overlay {
  opacity: 1;
}

.play-circle-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent-cyan);
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0, 210, 255, 0.45);
  transform: scale(0.9);
  transition: transform 200ms var(--spring-smooth);
}

.video-card:hover .play-circle-btn {
  transform: scale(1);
}

.video-duration-pill {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(12, 14, 20, 0.9);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-variant-numeric: tabular-nums;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.video-card-body {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.video-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.video-category-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.tag-broadcast { background: rgba(59, 130, 246, 0.16); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.35); }
.tag-praise { background: rgba(245, 158, 11, 0.16); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.35); }
.tag-worship { background: rgba(16, 185, 129, 0.16); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.35); }
.tag-hymn { background: rgba(168, 85, 247, 0.16); color: #c084fc; border: 1px solid rgba(168, 85, 247, 0.35); }
.tag-persembahan { background: rgba(236, 72, 153, 0.16); color: #f472b6; border: 1px solid rgba(236, 72, 153, 0.35); }

.video-artist-tag {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.video-card-title {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 12px;
  line-height: 1.35;
}

.video-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--glass-border-subtle);
}

.card-play-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
  border: 1px solid var(--glass-border-subtle);
  border-radius: var(--radius-md);
  padding: 7px 14px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 180ms ease;
}

.card-play-btn:hover {
  background: var(--accent-cyan);
  color: #000;
  border-color: var(--accent-cyan);
  box-shadow: 0 4px 14px rgba(0, 210, 255, 0.3);
}

.card-yt-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.8rem;
  text-decoration: none;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: color 150ms ease;
}

.card-yt-btn:hover {
  color: #ff0000;
}

.catalog-empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  background: var(--bg-surface-card);
  border: 1px dashed var(--glass-border-medium);
  border-radius: var(--radius-lg);
}

.empty-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 1rem 0 0.5rem;
}

.empty-desc {
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text-muted);
  margin: 0;
}

/* 4. Production Ecosystem and Simulators */
.section-ecosystem {
  padding: 4.5rem 1.5rem;
  background: var(--bg-canvas);
  border-top: 1px solid var(--glass-border-subtle);
  position: relative;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 3.5rem;
}

.pillar-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--glass-border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: transform 200ms var(--spring-smooth), border-color 150ms ease;
  box-shadow: 0 8px 20px -6px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.pillar-card:hover {
  transform: translateY(-2px);
  border-color: var(--glass-border-medium);
}

.pillar-icon-box {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--glass-border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  color: var(--accent-cyan);
  box-shadow: 0 4px 14px rgba(0, 210, 255, 0.15);
}

.pillar-title {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 8px;
}

.pillar-desc {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

.simulators-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.sim-card {
  position: relative;
  background: var(--bg-surface-card);
  border: 1px solid var(--glass-border-medium);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: transform 200ms var(--spring-smooth), box-shadow 200ms ease;
  overflow: hidden;
  box-shadow: 0 10px 24px -6px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.sim-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--sim-accent, var(--accent-cyan));
  box-shadow: 0 0 14px var(--sim-accent, var(--accent-cyan));
}

.sim-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px -8px rgba(0, 0, 0, 0.7), 0 0 24px rgba(0, 210, 255, 0.18);
  border-color: var(--sim-accent, var(--accent-cyan));
}

.sim-card-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--sim-accent, var(--accent-cyan));
  margin-bottom: 8px;
}

.sim-card-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 0 8px;
}

.sim-card-desc {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0 0 1.25rem;
  flex: 1;
}

.sim-card-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--sim-accent, var(--accent-cyan));
  transition: transform 150ms ease;
}

.sim-card:hover .sim-card-action {
  transform: translateX(4px);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
    max-width: 340px;
  }
  .btn-hero {
    width: 100%;
    justify-content: center;
  }
  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .player-meta-bar {
    flex-direction: column;
    align-items: flex-start;
  }
  .player-meta-right {
    width: 100%;
    justify-content: space-between;
  }
  .player-yt-link {
    flex: 1;
    justify-content: center;
  }
  .video-grid {
    grid-template-columns: 1fr;
  }
  .category-filter-pills {
    border-radius: var(--radius-lg);
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding: 6px;
  }
  .filter-glider {
    display: none;
  }
  .filter-pill.active {
    background: var(--accent-cyan);
    color: #000;
  }
}

/* Reduced Motion Support (WCAG Requirement) */
@media (prefers-reduced-motion: reduce) {
  .hero-ambient-canvas,
  .eq-bar,
  .pulse-dot {
    animation: none !important;
  }
  .video-card,
  .stat-card,
  .sim-card,
  .btn-hero {
    transition: none !important;
    transform: none !important;
  }
  .filter-glider {
    transition: none !important;
  }
}