/**
 * Scroll reveal + page atmosphere
 */

.vpm-page-grain {
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.vpm-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity var(--vpm-duration-slow) var(--vpm-ease),
    transform var(--vpm-duration-slow) var(--vpm-ease);
}

.vpm-reveal--left {
  transform: translateX(-24px);
}

.vpm-reveal--right {
  transform: translateX(24px);
}

.vpm-reveal.is-visible {
  opacity: 1;
  transform: none;
}

.vpm-reveal--delay-1 { transition-delay: 80ms; }
.vpm-reveal--delay-2 { transition-delay: 160ms; }
.vpm-reveal--delay-3 { transition-delay: 240ms; }

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