/* ============================================================
   Apparition au défilement (amélioration progressive)
   ============================================================ */
.reveal {
  opacity: 1;
  transform: none;
}

.reveal-enabled .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 400ms ease-out,
    transform 400ms ease-out;
}

.reveal-enabled .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-enabled .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}