/* ==========================================================================
   ANIMATIONS & MICRO-INTERACTIONS (GPU-Accelerated & Cinematic Easing)
   ========================================================================== */

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 25px -4px var(--c-cyan-glow);
  }
  50% {
    box-shadow: 0 0 45px 2px var(--c-cyan-glow);
  }
}

.pulse-glow {
  animation: pulseGlow 4s infinite ease-in-out;
}

/* Reveal on scroll con cadencia técnica pausada y fluida */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 900ms cubic-bezier(0.16, 1, 0.3, 1), transform 900ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays para cascadas elegantes en grillas */
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .pulse-glow {
    animation: none !important;
  }
}