/* MOT-3 — Stagger marqué */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
[data-reveal].in {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger marqué : delays visibles */
.stagger > *:nth-child(1) { transition-delay: 0.05s; }
.stagger > *:nth-child(2) { transition-delay: 0.16s; }
.stagger > *:nth-child(3) { transition-delay: 0.27s; }
.stagger > *:nth-child(4) { transition-delay: 0.38s; }
.stagger > *:nth-child(5) { transition-delay: 0.49s; }
.stagger > *:nth-child(6) { transition-delay: 0.60s; }
.stagger > *:nth-child(7) { transition-delay: 0.71s; }
.stagger > *:nth-child(8) { transition-delay: 0.82s; }

/* Hero reveal — plus rapide */
.hero-reveal {
  animation: hero-in 0.8s ease both;
}
.hero-reveal--1 { animation-delay: 0.1s; }
.hero-reveal--2 { animation-delay: 0.25s; }
.hero-reveal--3 { animation-delay: 0.4s; }
.hero-reveal--4 { animation-delay: 0.55s; }
.hero-reveal--5 { animation-delay: 0.65s; }

@keyframes hero-in {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .stagger > * { transition-delay: 0s; }
  .hero-reveal { animation: none; opacity: 1; transform: none; }
}