.project-preview-layer {
  position: fixed;
  z-index: 1000;
  inset: 0;
  overflow: hidden;
  background: #000;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 150ms ease, visibility 0s linear 150ms;
}

.project-preview-layer.is-visible {
  opacity: 1;
  visibility: visible;
  transition: opacity 150ms ease, visibility 0s linear 0s;
}

.project-preview-layer__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 150ms ease;
}

.project-preview-layer__image.is-active { opacity: 1; }

html.project-preview-active .hero .content {
  z-index: 1002;
}

html.project-preview-active .hero .content > :not(.portfolio-index) {
  visibility: hidden;
}

html.project-preview-active .portfolio-index {
  z-index: 1003;
  color: #fff;
  text-shadow: 0 1px 18px rgba(0, 0, 0, .48);
}

html.project-preview-active .portfolio-index__list i {
  color: rgba(255, 255, 255, .72);
}

@media (hover: none), (pointer: coarse) {
  .project-preview-layer { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .project-preview-layer,
  .project-preview-layer__image {
    transition: none;
  }
}