.bd-placeholder-img {
    font-size: 1.125rem;
    text-anchor: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
  }

  @media (min-width: 768px) {
    .bd-placeholder-img-lg {
      font-size: 3.5rem;
    }
  }

  .b-example-divider {
    width: 100%;
    height: 3rem;
    background-color: rgba(0, 0, 0, .1);
    border: solid rgba(0, 0, 0, .15);
    border-width: 1px 0;
    box-shadow: inset 0 .5em 1.5em rgba(0, 0, 0, .1), inset 0 .125em .5em rgba(0, 0, 0, .15);
  }

  .b-example-vr {
    flex-shrink: 0;
    width: 1.5rem;
    height: 100vh;
  }

  .bi {
    vertical-align: -.125em;
    fill: currentColor;
  }

  .nav-scroller {
    position: relative;
    z-index: 2;
    height: 2.75rem;
    overflow-y: hidden;
  }

  .nav-scroller .nav {
    display: flex;
    flex-wrap: nowrap;
    padding-bottom: 1rem;
    margin-top: -1px;
    overflow-x: auto;
    text-align: center;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .btn-bd-primary {
    --bd-violet-bg: #712cf9;
    --bd-violet-rgb: 112.520718, 44.062154, 249.437846;

    --bs-btn-font-weight: 600;
    --bs-btn-color: var(--bs-white);
    --bs-btn-bg: var(--bd-violet-bg);
    --bs-btn-border-color: var(--bd-violet-bg);
    --bs-btn-hover-color: var(--bs-white);
    --bs-btn-hover-bg: #6528e0;
    --bs-btn-hover-border-color: #6528e0;
    --bs-btn-focus-shadow-rgb: var(--bd-violet-rgb);
    --bs-btn-active-color: var(--bs-btn-hover-color);
    --bs-btn-active-bg: #5a23c8;
    --bs-btn-active-border-color: #5a23c8;
  }

  .bd-mode-toggle {
    z-index: 1500;
  }

  .bd-mode-toggle .dropdown-menu .active .bi {
    display: block !important;
  }

  /*************carousel************************************/
  /*********************************************************/
  /* Style du container principal du carousel */
.carousel {
  margin-bottom: 60px;
}

/* Dimensions des images SVG de placeholder dans le carousel */
.carousel-item svg {
  width: 100%;
  height: 500px;
  object-fit: cover; /* Remplit l'espace sans déformer l'image */
}

/* Transition fluide entre les slides du carousel */
.carousel-item {
  transition: transform 0.6s ease-in-out, opacity 0.6s ease-in-out;
}

/* Couleur de fond pour les placeholders du carousel */
.bd-placeholder-img {
  background-color: #6c757d;
}

/* Style pour les titres du carousel */
.carousel-caption h1 {
  font-size: 2.5rem;
  font-weight: bold;
  color: white;
  text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.7);
}

/* Style pour les paragraphes */
.carousel-caption p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
}

/* Style des boutons dans le carousel */
.carousel-caption .btn {
  background-color: #007bff;
  border: none;
  padding: 12px 24px;
  font-size: 1.1rem;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

/* Effet hover sur les boutons du carousel */
.carousel-caption .btn:hover {
  background-color: #0056b3;
}

/* Style des indicateurs du carousel (petits points en bas) */
.carousel-indicators button {
  width: 12px;
  height: 12px;
  background-color: #007bff;
  border: none;
  border-radius: 50%;
  transition: background-color 0.3s ease;
}

.carousel-indicators .active {
  background-color: #0056b3;
}

/* Style des contrôles (flèches) du carousel */
.carousel-control-prev-icon,
.carousel-control-next-icon {
  filter: invert(1); /* Rendre les flèches blanches */
}

/* Adaptation du carousel pour les petits écrans */
@media (max-width: 768px) {
  .carousel-caption {
    position: static;
    padding: 20px;
    background: rgba(0, 0, 0, 0.6);
  }

  .carousel-caption h1 {
    font-size: 1.8rem;
  }

  .carousel-caption p {
    font-size: 1rem;
  }
}