/* ==========================================================================
   animations.css — Keyframes and motion utility classes.
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal-stagger.is-in > * {
  opacity: 1;
  transform: none;
}

.reveal-stagger.is-in > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.is-in > *:nth-child(2) { transition-delay: 60ms; }
.reveal-stagger.is-in > *:nth-child(3) { transition-delay: 120ms; }
.reveal-stagger.is-in > *:nth-child(4) { transition-delay: 180ms; }
.reveal-stagger.is-in > *:nth-child(5) { transition-delay: 240ms; }
.reveal-stagger.is-in > *:nth-child(6) { transition-delay: 300ms; }

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fade-in {
  animation: fadeIn 0.35s ease;
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-stagger > * {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .fade-in {
    animation: none;
  }

  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}