/* Aries Egresados — Animaciones */

.reveal,
.reveal-left,
.reveal-right {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.75s ease, transform 0.75s ease;
  will-change: opacity, transform;
}

.reveal-left  { transform: translateX(-36px); }
.reveal-right { transform: translateX(36px); }

.reveal.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0);
}

/* Stagger en tab nav */
.col-tabs-nav .col-tab-btn:nth-child(1) { transition-delay: 0.05s; }
.col-tabs-nav .col-tab-btn:nth-child(2) { transition-delay: 0.15s; }
.col-tabs-nav .col-tab-btn:nth-child(3) { transition-delay: 0.25s; }

/* Stagger en proceso */
.proceso-steps .proceso-step:nth-child(1) { transition-delay: 0.05s; }
.proceso-steps .proceso-step:nth-child(3) { transition-delay: 0.2s; }
.proceso-steps .proceso-step:nth-child(5) { transition-delay: 0.35s; }

/* Pulsación WhatsApp */
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.5); }
  50%       { box-shadow: 0 4px 32px rgba(37,211,102,0.75); }
}
.whatsapp-float { animation: pulse-wa 2.8s ease-in-out infinite; }
.whatsapp-float:hover { animation: none; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-left, .reveal-right {
    opacity: 1; transform: none;
    transition: none; will-change: auto;
  }
  .whatsapp-float { animation: none; }
  .hero-orb--1, .hero-orb--2 { animation: none; }
  .frase-marca { animation: none; }
}