/* The original static page is the baseline. Motion never gates its content. */
.diagram-toggle {
  display: flex;
  align-items: center;
  width: fit-content;
  min-height: 36px;
  margin-top: 14px;
  padding: 7px 13px;
  border: 1px solid #a7bfac;
  border-radius: 999px;
  background: transparent;
  color: var(--cta);
  font-size: 12px;
  font-weight: 600;
}
.diagram-toggle:hover {
  background: #dbe8de;
}
.mechanism-art [data-motion="atp-ring"],
.mechanism-art [data-motion="no-ring"],
.mechanism-art [data-motion="oxygen-node"],
.mechanism-art [data-motion="cysteine-ring"],
.mechanism-art [data-motion="amino-node"] {
  transform-box: fill-box;
  transform-origin: center;
}

@media (prefers-reduced-motion: no-preference) {
  .button {
    transition: background .2s, box-shadow .25s, transform .25s;
  }
  .button > span,
  .dose-purpose b {
    transition: transform .25s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .button:hover > span,
  .button:focus-visible > span {
    transform: translate(3px, -2px);
  }
  .button:active {
    transform: scale(0.985);
  }
  .support-card {
    transition: transform .3s, box-shadow .3s, border-color .3s;
  }
  .dose-card:focus-visible .dose-purpose b {
    transform: translate(3px, -3px);
  }
  .ingredient-copy summary span {
    transition: transform .3s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .ingredient-copy details.is-closing summary span {
    transform: rotate(0);
  }
  .mechanism {
    transition: border-color .3s, box-shadow .3s;
  }
  .mechanism-art {
    transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
    transition: transform .22s ease-out;
  }
  .diagram-toggle {
    transition: background .2s, border-color .2s;
  }
}

@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .button:hover {
    transform: translateY(-2px);
    box-shadow: 0 7px 16px rgba(28, 46, 40, 0.16);
  }
  .support-card:hover {
    transform: translateY(-5px);
    border-color: #a7bfac;
    box-shadow: 0 14px 30px rgba(28, 46, 40, 0.12);
  }
  .dose-card:hover .dose-purpose b {
    transform: translate(3px, -3px);
  }
  .mechanism:hover {
    border-color: #a7bfac;
    box-shadow: 0 16px 38px rgba(0, 0, 0, 0.15);
  }
}

@media (prefers-reduced-motion: reduce) {
  .diagram-toggle {
    display: none;
  }
  .mechanism-art {
    transform: none;
  }
}