/* Diaporama réutilisable : les vues se fondent sur place, la hauteur
   étant donnée par la première image. */
.slider { position: relative; }

.slider__track { position: relative; }

/* La colonne de photos se cale sur la hauteur du texte ; les visuels sont
   recadrés pour remplir, quelle que soit leur orientation. */
.welcome__media .slider,
.welcome__media .slider__track { height: 100%; }
.welcome__media .slider__track { min-height: 26rem; }
.welcome__media .slider__slide:first-child { position: absolute; }

@media (max-width: 47.99em) {
  .welcome__media .slider__track { height: auto; aspect-ratio: 1 / 1; min-height: 0; }
}

.slider__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.1s var(--gl-ease);
}
.slider__slide:first-child { position: relative; }
.slider__slide.is-active { opacity: 1; }
.slider__slide:only-child { opacity: 1; }

.slider__slide img { width: 100%; height: 100%; object-fit: cover; }

.slider__dots {
  position: absolute;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.slider__dots li { margin: 0; }

.slider__dot {
  width: 0.5rem;
  height: 0.5rem;
  padding: 0;
  background: rgba(255, 255, 255, 0.5);
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  transition: background var(--gl-dur) var(--gl-ease), transform var(--gl-dur) var(--gl-ease);
}
.slider__dot[aria-current="true"] { background: #fff; transform: scale(1.35); }

@media (prefers-reduced-motion: reduce) {
  .slider__slide { transition: none; }
}