/* Reveal on scroll — carregado por último para não perder a transição */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.65s ease-out,
    transform 0.65s ease-out;
  transition-delay: var(--reveal-delay, 0ms);
}

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

.project-card.reveal,
.skills__group.reveal {
  transition:
    opacity 0.65s ease-out,
    transform 0.65s ease-out,
    border-color var(--transition),
    box-shadow var(--transition);
  transition-delay: var(--reveal-delay, 0ms);
}

.project-card.reveal.is-visible:hover,
.project-card.reveal.is-visible:focus-visible {
  transform: translateY(-4px);
}

.skills__group.reveal.is-visible:hover {
  transform: translateY(-2px);
}

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