/* animations.css — MOT-1 Fondu sobre + hover + transitions */

/* MOT-1 — Fondu sobre (fade + léger montant) */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease, transform .6s ease;
}
[data-reveal].in {
  opacity: 1;
  transform: none;
}

/* Stagger sur grilles d'enfants */
.stagger > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s ease, transform .5s ease;
}
.stagger.in > * {
  opacity: 1;
  transform: none;
}
.stagger.in > *:nth-child(1) { transition-delay: .04s; }
.stagger.in > *:nth-child(2) { transition-delay: .1s; }
.stagger.in > *:nth-child(3) { transition-delay: .16s; }
.stagger.in > *:nth-child(4) { transition-delay: .22s; }
.stagger.in > *:nth-child(5) { transition-delay: .28s; }
.stagger.in > *:nth-child(6) { transition-delay: .34s; }
.stagger.in > *:nth-child(7) { transition-delay: .40s; }
.stagger.in > *:nth-child(8) { transition-delay: .46s; }

/* Prefers-reduced-motion : couper tout */
@media (prefers-reduced-motion: reduce) {
  [data-reveal],
  .stagger > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Hover sur les cards risograph (hors reduced-motion) */
@media (prefers-reduced-motion: no-preference) {
  .c-riso:hover img { filter: brightness(1.02); }
}

/* Counter animation (JS-driven via style opacity) */
.stat-number[data-count] {
  transition: none;
}

/* FAQ transition hauteur */
.faq-answer {
  transition: height .32s ease, padding .32s ease;
}