/* Styles limités au carrousel des prestations de l’accueil. */
.prestations-coverflow {
  --carte-largeur: min(470px, 76vw);
  --carte-hauteur: 640px;
  --decalage: min(320px, 36vw);
}

.prestations-coverflow .univers-carte {
  min-height: var(--carte-hauteur);
  isolation: isolate;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.prestations-coverflow .univers-media {
  position: absolute;
  inset: 0;
  height: 100%;
  max-height: none;
  aspect-ratio: auto;
  z-index: -2;
}

.prestations-coverflow .univers-media img {
  opacity: 1;
}

.prestations-coverflow .univers-media::after {
  background: linear-gradient(180deg, transparent 30%, rgba(0, 0, 0, 0.2) 65%, rgba(0, 0, 0, 0.65));
}

.prestations-coverflow .univers-texte {
  flex: none;
  margin-top: auto;
  padding: 28px;
  position: relative;
}

.prestations-coverflow .univers-texte::before {
  content: "";
  position: absolute;
  inset: -24px 0 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(13, 13, 15, 0.1), rgba(13, 13, 15, 0.8));
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  -webkit-mask-image: linear-gradient(transparent, #000 32px);
  mask-image: linear-gradient(transparent, #000 32px);
}

.prestations-coverflow .univers-texte h3 {
  color: var(--champagne);
}

.prestations-coverflow .univers-texte p {
  color: #f4f0e9;
}

.prestations-coverflow.est-actif .univers-grille {
  display: block;
  position: relative;
  height: calc(var(--carte-hauteur) + 36px);
  perspective: 1200px;
  overflow: hidden;
  overflow: clip;
  touch-action: pan-y pinch-zoom;
}

.prestations-coverflow.est-actif .univers-carte {
  position: absolute;
  top: 12px;
  left: 50%;
  width: var(--carte-largeur);
  height: var(--carte-hauteur);
  min-height: 0;
  transform-origin: center;
  backface-visibility: hidden;
  transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1), filter 0.65s ease, border-color var(--transition), box-shadow 0.65s ease;
  -webkit-user-select: none;
  user-select: none;
}

.prestations-coverflow .carte-centre {
  z-index: 3;
  transform: translateX(-50%) translateZ(0) scale(1);
  filter: none;
  border-color: rgba(212, 175, 55, 0.65);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.35);
}

.prestations-coverflow .carte-gauche {
  z-index: 1;
  transform: translateX(calc(-50% - var(--decalage))) translateZ(-120px) rotateY(18deg) scale(0.87);
  filter: brightness(0.62) blur(1px);
}

.prestations-coverflow .carte-droite {
  z-index: 1;
  transform: translateX(calc(-50% + var(--decalage))) translateZ(-120px) rotateY(-18deg) scale(0.87);
  filter: brightness(0.62) blur(1px);
}

.prestations-navigation {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  margin-top: 16px;
}

.prestations-navigation[hidden] { display: none; }

.prestations-fleche,
.prestations-points button {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--champagne);
  background: transparent;
  border: 1px solid var(--or-filet);
  border-radius: 50%;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.prestations-fleche { font-size: 1.2rem; }
.prestations-fleche:hover { border-color: var(--or); background: var(--or-voile); }
.prestations-points { display: flex; }
.prestations-points button { border: 0; width: 36px; }
.prestations-points button::after {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--or-filet);
}
.prestations-points button[aria-pressed="true"]::after { background: var(--or); }
.prestations-coverflow a:focus-visible,
.prestations-coverflow button:focus-visible { outline: 2px solid var(--champagne); outline-offset: -4px; }
.prestations-statut {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

@media (max-width: 720px) {
  .prestations-coverflow {
    --carte-largeur: 80%;
    --carte-hauteur: 570px;
    --decalage: 46vw;
  }
  .prestations-coverflow .univers-texte { padding: 20px 18px; }
  .prestations-coverflow .univers-texte h3 { font-size: clamp(1.4rem, 5vw, 1.8rem); }
  .prestations-coverflow .univers-texte p { font-size: 0.88rem; }
  .prestations-coverflow .univers-lien { font-size: 0.65rem; letter-spacing: 0.14em; }
}

@media (prefers-reduced-motion: reduce) {
  .prestations-coverflow *, .prestations-coverflow *::after { transition: none !important; }
}