/* Fil conducteur validé : contenu intégral, scroll dans les deux sens. */
.programme-line-content { display: inline; }
.programme-module-shell { min-width: 0; }
#programme.programme-motion-ready {
  --programme-red: var(--red, #c8102e);
  --programme-ease: cubic-bezier(.16, 1, .3, 1);
}
#programme.programme-motion-ready .programme-motion-module {
  transition: opacity .6s ease, transform .8s var(--programme-ease), border-color .22s ease, background .22s ease;
}
#programme.programme-motion-ready .programme-motion-module[data-programme-visible="false"] {
  opacity: 0;
  transform: translateY(calc(30px * var(--programme-entry, 1)));
  transition: none;
}
#programme.programme-motion-ready .programme-motion-module[data-programme-visible="true"] {
  opacity: 1;
  transform: none;
}
#programme.programme-motion-ready .programme-thread-list {
  --thread-axis: 3.5px;
  --thread-gutter: 0px;
  --thread-inset: 0px;
  margin-left: calc(-1 * var(--thread-gutter));
  padding-left: var(--thread-inset);
  position: relative;
  /* Animated copies cannot create a horizontal scroll offset in an accordion. */
  overflow: clip;
}
#programme.programme-motion-ready .programme-thread-list::before,
#programme.programme-motion-ready .programme-thread-list::after {
  content: "";
  box-sizing: border-box;
  position: absolute;
  left: var(--thread-axis);
  top: var(--thread-start, 25px);
  width: 1px;
  height: var(--thread-length, 0px);
  background: rgba(244, 240, 232, .13);
  transform: translateX(-50%);
  transform-origin: top;
  pointer-events: none;
}
#programme.programme-motion-ready .programme-thread-list::after {
  background: var(--programme-red);
  transform: translateX(-50%) scaleY(var(--thread-progress, 0));
}
#programme.programme-motion-ready .programme-thread-row {
  position: relative;
}
/* Keep the separators in the text column, clear of the vertical thread. */
#programme.programme-motion-ready .lesson-grid > .programme-thread-row {
  border-top-color: transparent;
}
#programme.programme-motion-ready .lesson-grid > .programme-thread-row::after {
  content: "";
  position: absolute;
  top: -1px;
  left: 18px;
  right: 0;
  height: 1px;
  background: var(--line, rgba(244, 240, 232, .13));
  pointer-events: none;
}
#programme.programme-motion-ready .programme-thread-row::before {
  content: "";
  box-sizing: border-box;
  position: absolute;
  left: calc(var(--thread-axis) - var(--thread-inset));
  top: var(--thread-marker-y, 25px);
  width: 7px;
  height: 7px;
  border: 1px solid var(--programme-red);
  border-radius: 50%;
  background: #111;
  transform: translate(-50%, -50%);
  z-index: 1;
  pointer-events: none;
  transition: box-shadow .25s ease;
}
#programme.programme-motion-ready .programme-thread-row[data-programme-passed="true"]::before {
  background: var(--programme-red);
}
#programme.programme-motion-ready .programme-thread-row[data-programme-active="true"]::before {
  box-shadow: 0 0 0 4px rgba(200, 16, 46, .13);
}
#programme.programme-motion-ready .programme-line-content {
  display: grid;
  min-width: 0;
  transition: opacity .5s ease, transform .65s var(--programme-ease);
}
#programme.programme-motion-ready .programme-line-copy {
  grid-area: 1 / 1;
  align-self: center;
  min-width: 0;
}
/* Reserve le retour à la ligne du gras sans dupliquer le texte accessible. */
#programme.programme-motion-ready .programme-line-content::after {
  content: attr(data-copy);
  grid-area: 1 / 1;
  min-width: 0;
  visibility: hidden;
  pointer-events: none;
  font-weight: 700;
}
#programme.programme-motion-ready .programme-thread-row[data-programme-visible="false"] .programme-line-content {
  opacity: 0;
  transform: translateX(16px);
  transition: none;
}
#programme.programme-motion-ready .programme-thread-row[data-programme-active="true"] .programme-line-content {
  color: #fff;
  font-weight: 700;
}
#programme.programme-motion-ready .programme-video-list {
  --thread-inset: 20px;
  display: grid;
  gap: 10px;
  padding-left: var(--thread-inset);
}
#programme.programme-motion-ready .video-row.programme-thread-row {
  opacity: 1;
  transform: none;
  transition: opacity .5s ease, transform .65s var(--programme-ease);
  transition-delay: 0s;
}
#programme.programme-motion-ready .video-row.programme-thread-row[data-programme-visible="false"] {
  opacity: 0;
  transform: none;
  transition: none;
}
#programme.programme-motion-ready .video-row.programme-thread-row[data-programme-active="true"] .programme-video-copy strong,
#programme.programme-motion-ready .video-row.programme-thread-row[data-programme-active="true"] .programme-video-copy p {
  color: #fff;
  font-weight: 700;
}
@media (prefers-reduced-motion: reduce) {
  #programme.programme-motion-ready .programme-motion-module,
  #programme.programme-motion-ready .programme-line-content,
  #programme.programme-motion-ready .video-row.programme-thread-row {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  /* Keep the separators in the text column, clear of the vertical thread. */
#programme.programme-motion-ready .lesson-grid > .programme-thread-row {
  border-top-color: transparent;
}
#programme.programme-motion-ready .lesson-grid > .programme-thread-row::after {
  content: "";
  position: absolute;
  top: -1px;
  left: 18px;
  right: 0;
  height: 1px;
  background: var(--line, rgba(244, 240, 232, .13));
  pointer-events: none;
}
#programme.programme-motion-ready .programme-thread-row::before { transition: none; }
}