/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 400ms ease, transform 400ms ease;
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 350ms ease, transform 350ms ease;
}

.stagger-children.revealed > *:nth-child(1) { transition-delay: 0ms; }
.stagger-children.revealed > *:nth-child(2) { transition-delay: 80ms; }
.stagger-children.revealed > *:nth-child(3) { transition-delay: 160ms; }
.stagger-children.revealed > *:nth-child(4) { transition-delay: 240ms; }
.stagger-children.revealed > *:nth-child(5) { transition-delay: 320ms; }
.stagger-children.revealed > *:nth-child(6) { transition-delay: 400ms; }
.stagger-children.revealed > *:nth-child(7) { transition-delay: 480ms; }
.stagger-children.revealed > *:nth-child(8) { transition-delay: 560ms; }

.stagger-children.revealed > * {
  opacity: 1;
  transform: translateY(0);
}

/* Fade in from left */
.reveal-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 400ms ease, transform 400ms ease;
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

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