/* ============================================
   DOSSIER ZULU — Scroll Animations
   ============================================ */

/* --- Reveal base state --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* --- Staggered grid children --- */
.features-grid .reveal:nth-child(2) { transition-delay: 0.08s; }
.features-grid .reveal:nth-child(3) { transition-delay: 0.16s; }
.features-grid .reveal:nth-child(4) { transition-delay: 0.24s; }
.features-grid .reveal:nth-child(5) { transition-delay: 0.32s; }
.features-grid .reveal:nth-child(6) { transition-delay: 0.4s; }
.features-grid .reveal:nth-child(7) { transition-delay: 0.48s; }
.features-grid .reveal:nth-child(8) { transition-delay: 0.56s; }

.platforms-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.platforms-grid .reveal:nth-child(3) { transition-delay: 0.2s; }

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