/* Artwork remains static and fully readable without the optional controller. */
.art-motion-toggle {
  display: none;
}

.cover-float {
  position: relative;
}

.art-motion-ready .cover-wrap {
  /* Room for the full cover to drift without clipping its edges. */
  padding: 48px 0;
}

.art-motion-ready .art-motion-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--line);
  background: rgba(3, 8, 22, 0.72);
  color: var(--blue-bright);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  cursor: pointer;
}

.art-motion-ready .art-motion-toggle:hover {
  border-color: var(--blue-bright);
}

.art-motion-ready .art-motion-toggle:focus-visible {
  outline: 2px solid var(--blue-bright);
  outline-offset: 3px;
}

.art-motion-ready .art-motion-toggle:disabled {
  cursor: default;
}

.art-motion-ready .profiles-heading {
  row-gap: 1rem;
}

.art-motion-ready .portraits-motion-toggle {
  grid-column: 2;
  justify-self: start;
}

.art-motion-ready .portrait-motion-toggle {
  position: absolute;
  z-index: 2;
  top: 1rem;
  right: 1rem;
}

.portrait-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  opacity: 0;
  pointer-events: none;
}

.art-motion-ready [data-portrait-video="ready"] > .portrait-video { opacity: 1; }

@media (prefers-reduced-motion: no-preference) {
  .art-motion-ready .cover-float {
    transform: translate3d(0, var(--cover-parallax-y, 0px), 0);
  }

  .art-motion-ready [data-portrait-motion] > img {
    animation: portrait-breathe 20s linear infinite alternate;
    animation-play-state: paused;
    transform-origin: 50% 35%;
    transition: none;
  }

  .art-motion-ready[data-art-motion-state="running"] [data-portrait-motion][data-motion-visible="true"] > img {
    animation-play-state: running;
    will-change: transform;
  }
}

@keyframes portrait-breathe {
  from { transform: scale(1); }
  to { transform: scale(1.1); }
}

/* The supplied clip provides the motion. Do not add the old image zoom to it. */
.art-motion-ready[data-art-motion-state] [data-portrait-motion][data-portrait-video="ready"] > img {
  opacity: 0;
  animation: none;
  transform: none;
  will-change: auto;
}

@media (max-width: 900px) {
  .art-motion-ready .portraits-motion-toggle {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .portrait-video { display: none; }
  .art-motion-ready[data-art-motion-state] [data-portrait-motion][data-portrait-video="ready"] > img { opacity: 1; }

  .art-motion-ready .cover-float {
    transform: none;
  }

  .art-motion-ready [data-portrait-motion] > img,
  .art-motion-ready .profile-card:hover [data-portrait-motion] > img,
  .art-motion-ready .profile-card:focus-visible [data-portrait-motion] > img {
    animation: none;
    transform: none;
    transition: none;
  }
}