/* Scroll-triggered entrance animations */
.reveal {
  opacity: 0;
  transform: translateY(var(--reveal-distance));
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}

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

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(var(--reveal-distance));
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}

.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.15s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.2s; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.25s; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 0.3s; }

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

@keyframes pssPulse {
  0% { box-shadow: 0 0 0 0 rgba(31, 168, 85, 0.45); }
  70% { box-shadow: 0 0 0 16px rgba(31, 168, 85, 0); }
  100% { box-shadow: 0 0 0 0 rgba(31, 168, 85, 0); }
}

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