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

/* Stagger (utilise sur containers de cards) */
.stagger > *{
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s ease, transform .5s ease;
}
.stagger.in > *{ opacity: 1; transform: none; }
.stagger.in > *:nth-child(1){ transition-delay: .05s; }
.stagger.in > *:nth-child(2){ transition-delay: .12s; }
.stagger.in > *:nth-child(3){ transition-delay: .19s; }
.stagger.in > *:nth-child(4){ transition-delay: .26s; }
.stagger.in > *:nth-child(5){ transition-delay: .33s; }
.stagger.in > *:nth-child(6){ transition-delay: .40s; }
.stagger.in > *:nth-child(7){ transition-delay: .47s; }
.stagger.in > *:nth-child(8){ transition-delay: .54s; }

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