/* Progressive enhancement: content is visible by default (no-JS / spec
   section 4 requirement). Only once JS has loaded (html.js) do we hide
   elements prior to reveal, and only transform/opacity are animated. */
.reveal {
  opacity: 1;
  transform: none;
}

html.js .reveal {
  opacity: 0;
  transition: opacity var(--motion-duration) var(--motion-easing),
    transform var(--motion-duration) var(--motion-easing);
}

html.js .reveal--up {
  transform: translateY(24px);
}

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

html.js .reveal--fade {
  transform: none;
}

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

@media (prefers-reduced-motion: reduce) {
  html.js .reveal {
    transition: opacity 150ms linear;
    transform: none;
  }
}