:root {
  --meta-glow: rgba(255, 209, 0, 0.15);
  --meta-glow-strong: rgba(255, 209, 0, 0.35);
  --meta-neon-blue: rgba(52, 152, 219, 0.4);
  --meta-depth: 1200px;
}

body.metaverse-active {
  overflow-x: hidden;
}

.metaverse-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.metaverse-canvas .particle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  will-change: transform, opacity;
}

.metaverse-canvas .particle--star {
  background: radial-gradient(circle, rgba(255, 209, 0, 0.9) 0%, rgba(255, 209, 0, 0) 70%);
}

.metaverse-canvas .particle--dust {
  background: radial-gradient(circle, rgba(255, 255, 255, 0.6) 0%, rgba(255, 255, 255, 0) 70%);
}

.metaverse-canvas .particle--orb {
  background: radial-gradient(circle, var(--meta-neon-blue) 0%, rgba(52, 152, 219, 0) 70%);
}

@keyframes floatParticle {
  0% { transform: translate3d(0, 0, 0) scale(1); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translate3d(var(--dx), var(--dy), var(--dz)) scale(var(--end-scale)); opacity: 0; }
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 rgba(255, 209, 0, 0); }
  50% { box-shadow: 0 0 30px var(--meta-glow), 0 0 60px var(--meta-glow); }
}

.meta-perspective {
  perspective: var(--meta-depth);
  perspective-origin: 50% 50%;
}

.meta-layer {
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform 0.15s ease-out;
}

.photo-reel.meta-enhanced {
  transform-style: preserve-3d;
  box-shadow:
    0 0 80px rgba(0, 0, 0, 0.6),
    0 0 200px rgba(1, 33, 105, 0.15),
    inset 0 0 120px rgba(0, 0, 0, 0.3);
}

.photo-reel.meta-enhanced::before {
  content: '';
  position: absolute;
  inset: -2px;
  z-index: 10;
  pointer-events: none;
  border: 1px solid rgba(255, 209, 0, 0.08);
  border-radius: 0;
  animation: borderPulse 8s ease-in-out infinite;
}

@keyframes borderPulse {
  0%, 100% { border-color: rgba(255, 209, 0, 0.05); }
  50% { border-color: rgba(255, 209, 0, 0.15); }
}

.photo-reel.meta-enhanced .photo-reel__slide.active img {
  filter: contrast(1.04) saturate(1.08);
}

.meta-section {
  position: relative;
  z-index: 1;
  transform-style: preserve-3d;
}

.meta-section .purpose-card {
  transform-style: preserve-3d;
  transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.5s ease;
  backface-visibility: hidden;
}

.meta-section .purpose-card:hover {
  transform: translateY(-8px) rotateX(2deg) rotateY(-2deg) translateZ(20px);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.2),
    0 0 40px var(--meta-glow),
    0 0 80px rgba(1, 33, 105, 0.1);
}

.meta-section .purpose-card::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.5s ease;
}

.meta-section .purpose-card:hover::after {
  opacity: 1;
}

.meta-grid-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.04;
  background-image:
    linear-gradient(rgba(255, 209, 0, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 209, 0, 0.3) 1px, transparent 1px);
  background-size: 80px 80px;
  transform: perspective(800px) rotateX(60deg);
  transform-origin: center top;
  mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 60%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 60%, transparent 100%);
}

.meta-scroll-reveal {
  opacity: 0;
  transform: translateY(40px) translateZ(-50px);
  transition: opacity 0.8s cubic-bezier(0.23, 1, 0.32, 1),
              transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.meta-scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0) translateZ(0);
}

.meta-scroll-reveal[data-delay="1"] { transition-delay: 0.1s; }
.meta-scroll-reveal[data-delay="2"] { transition-delay: 0.2s; }
.meta-scroll-reveal[data-delay="3"] { transition-delay: 0.3s; }

.section-wave.meta-enhanced {
  filter: drop-shadow(0 -4px 20px rgba(255, 209, 0, 0.08));
}

.newsletter-cta.meta-enhanced {
  position: relative;
  overflow: hidden;
}

.newsletter-cta.meta-enhanced::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    rgba(255, 209, 0, 0.03) 60deg,
    transparent 120deg,
    rgba(52, 152, 219, 0.03) 180deg,
    transparent 240deg,
    rgba(255, 209, 0, 0.03) 300deg,
    transparent 360deg
  );
  animation: rotateConic 20s linear infinite;
}

@keyframes rotateConic {
  to { transform: rotate(360deg); }
}

.newsletter-cta.meta-enhanced .newsletter-form input {
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.newsletter-cta.meta-enhanced .newsletter-form input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 20px rgba(255, 209, 0, 0.15);
  outline: none;
}

.site-footer.meta-enhanced {
  position: relative;
  overflow: hidden;
}

.site-footer.meta-enhanced::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--meta-neon-blue), var(--gold), transparent);
  opacity: 0.4;
}

.meta-depth-indicator {
  position: fixed;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 6px;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

body.metaverse-active:hover .meta-depth-indicator {
  opacity: 0.3;
}

.meta-depth-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.3;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.meta-depth-dot.active {
  opacity: 1;
  transform: scale(1.8);
  box-shadow: 0 0 8px var(--gold);
}

@media (max-width: 768px) {
  .meta-depth-indicator { display: none; }
  .meta-grid-glow { display: none; }
  .meta-perspective {
    perspective: none;
  }
  .meta-section {
    transform-style: flat;
  }
  .meta-section .purpose-card {
    transform: none !important;
  }
  .meta-section .purpose-card:hover {
    transform: translateY(-4px) !important;
  }
  .photo-reel.meta-enhanced {
    transform-style: flat;
  }
}

@media (prefers-reduced-motion: reduce) {
  .metaverse-canvas { display: none; }
  .meta-scroll-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .meta-section .purpose-card:hover {
    transform: translateY(-4px);
  }
  .newsletter-cta.meta-enhanced::before {
    animation: none;
  }
}