/* Section transitions */

.section--perspective {
  perspective: 1200px;
  transform-style: preserve-3d;
}

/* Scroll reveal — sections slide up into view */
.section {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* GSAP spatial overrides — disable CSS transitions on desktop */
.spatial-active .section {
  opacity: 1;
  transform: none;
  transition: none;
  will-change: auto;
}

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