/* MOT-4 - Texte masque montant */
.reveal-mask { overflow: hidden; display: inline-block; vertical-align: top; }
.reveal-mask > * {
  display: inline-block;
  transform: translateY(105%);
  transition: transform 0.75s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.reveal-mask.in > * { transform: none; }

/* fade pour le reste */
[data-reveal]:not(.reveal-mask) {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  will-change: opacity, transform;
}
[data-reveal]:not(.reveal-mask).in { opacity: 1; transform: none; }

/* stagger - cartes/services en cascade */
.stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.stagger.in > * { opacity: 1; transform: none; }
.stagger.in > *:nth-child(1) { transition-delay: 0.04s; }
.stagger.in > *:nth-child(2) { transition-delay: 0.10s; }
.stagger.in > *:nth-child(3) { transition-delay: 0.16s; }
.stagger.in > *:nth-child(4) { transition-delay: 0.22s; }
.stagger.in > *:nth-child(5) { transition-delay: 0.28s; }
.stagger.in > *:nth-child(6) { transition-delay: 0.34s; }

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