/* Scroll Reveal Utilities */
.reveal-up {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-zoom {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-fade {
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

/* Active State for Intersection Observer */
.active.reveal-up,
.active.reveal-left,
.active.reveal-right {
  opacity: 1;
  transform: translate(0, 0);
}

.active.reveal-zoom {
  opacity: 1;
  transform: scale(1);
}

.active.reveal-fade {
  opacity: 1;
}

/* Delay Utility */
[style*="--delay"] {
  transition-delay: var(--delay);
}

/* Keyframes */
@keyframes float {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes pulseGlow {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.1); opacity: 1; }
}

@keyframes spinRing {
  0% { transform: translate(-50%, -50%) rotateX(70deg) rotateZ(0deg); }
  100% { transform: translate(-50%, -50%) rotateX(70deg) rotateZ(360deg); }
}