/* MOT-2 — Slide directionnel */
[data-reveal]{
  opacity: 0;
  transition: opacity .6s ease, transform .6s cubic-bezier(.2, .7, .2, 1);
  transform: translateX(-28px);
}
[data-reveal]:nth-of-type(even){
  transform: translateX(28px);
}
[data-reveal].in{
  opacity: 1;
  transform: none;
}

/* Stagger sur enfants d'une grille */
.stagger > *{
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .55s ease, transform .55s ease;
}
.stagger.in > *{ opacity: 1; transform: none; }
.stagger.in > *:nth-child(1){ transition-delay: .05s; }
.stagger.in > *:nth-child(2){ transition-delay: .14s; }
.stagger.in > *:nth-child(3){ transition-delay: .23s; }
.stagger.in > *:nth-child(4){ transition-delay: .32s; }

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