/* Slightly move main content */

html.is-changing .transition-main {
  transition: transform 400ms ease-in-out;
}

html.is-animating.is-leaving .transition-main {
  transform: translateY(calc(1 * 5vh * var(--overlay-direction, 1)));
}

html.is-animating.is-rendering .transition-main {
  transform: translateY(calc(-1 * 5vh * var(--overlay-direction, 1)));
}


.transition-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 999;
  background-color: var(--swup-blue-darker);
  opacity: 0;
  transform: translate3d(0, calc(-1 * 100% * var(--overlay-direction, 1)), 0);
  pointer-events: none;
}

html.is-changing .transition-overlay {
  transition: transform 400ms ease-in-out;
  opacity: 1;
}

html.is-animating .transition-overlay {
  transform: translate3d(0, 0, 0);
}

html.is-rendering .transition-overlay {
  transform: translate3d(0, calc(var(--overlay-direction, 1) * 100%), 0);
}

html.to-back {
  /* --overlay-direction: -1; */
}