.menu-lien {
  text-decoration: none;
  color: #1a202c;
  padding: 15px 20px;
  display: inline-block;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 20px;
  font-weight: 500;
  transition: transform 0.2s ease, color 0.2s ease;
}

.menu-lien:hover {
  color: #00b4d8;
  transform: scale(1.1);
}

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: block;
  opacity: 0;
  visibility: hidden;
  position: absolute;
  left: 50%;
  transform: translateX(-50%) translateY(0);
  top: 100%;
  background-color: #ffffff;
  min-width: 230px;
  box-shadow: 0px 10px 25px rgba(0, 0, 0, 0.15);
  border-radius: 8px;
  padding: 8px 0;
  z-index: 999;
  border: 1px solid #edf2f7;
  transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
}

.dropdown:hover .dropdown-content {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(5px);
  transition-delay: 0s;
}

.dropdown .dropdown-content {
  transition-delay: 0.15s;
}

.dropdown-content a {
  color: #4a5568;
  padding: 12px 20px;
  text-decoration: none;
  display: block;
  font-size: 15px;
  text-align: left;
  transition: all 0.2s ease;
}

.dropdown-content a:hover {
  background-color: #f0f9ff;
  color: #00b4d8;
  padding-left: 25px;
  font-weight: 600;
}

.conteneur-cases {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 30px;
  max-width: 1100px;
  margin: 60px auto;
  padding: 0 20px;
}

.case-projet {
  flex: 1;
  background-color: #ffffff;
  border-radius: 16px;
  overflow: hidden; 
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.case-projet:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.case-image {
  width: 100%;
  height: 200px;
  background-color: #f4f7f9; 
  overflow: hidden;
}

.case-image img {
  width: 100%;
  height: 100%;
  object-fit: cover; 
  transition: transform 0.3s ease;
}

.case-projet:hover .case-image img {
  transform: scale(1.05);
}

.case-texte {
  padding: 25px 20px;
  text-align: center;
  background: #ffffff;
}

.case-texte h3 {
  margin: 0 0 10px 0;
  color: #1a202c;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
}

.case-texte p {
  margin: 0;
  color: #718096;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 0.95rem;
  line-height: 1.4;
}

.galerie-horizontale {
  display: flex;
  justify-content: center;
  align-items: flex-start; 
  gap: 30px;
  max-width: 1200px;
  margin: 40px auto;
  padding: 0 20px;
}

.bloc-visuel {
  flex: 1; 
  display: flex;
  flex-direction: column; 
  align-items: center; 
    text-align: center;
}

.bloc-visuel img {
  max-width: 100%;
  height: 500px; 
  object-fit: contain; 
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  margin-bottom: 15px; 
}

.bloc-visuel p {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 1rem;
  color: #4a5568;
  margin: 0;
  line-height: 1.4;
}

.description-galerie {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
  padding: 0 20px;
}

.description-galerie h2 {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 2.5rem;
  color: #1a202c;
  margin: 0 0 10px 0;
}

.description-galerie p {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 1.1rem;
  color: #4a5568;
  line-height: 1.5;
  margin: 0;
}

.bloc-visuel-double {
  flex: 2; 
  display: flex;
  align-items: center; /* Centre verticalement le carrousel et le texte l'un par rapport à l'autre */
  justify-content: center; /* Centre l'ensemble horizontalement */
  gap: 40px; /* Espace confortable entre le carrousel et le texte */
  background: #ffffff;
  border-radius: 12px;
  padding: 30px; /* Plus d'espace interne pour laisser respirer l'image */
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  height: 500px; 
  box-sizing: border-box;
}

.carousel-container {
  position: relative;
  width: 55%; /* Légèrement rétréci pour donner de l'espace */
  height: 100%;
  overflow: hidden;
  border-radius: 8px;
  background-color: transparent;
  display: flex;
  align-items: center; /* Centre l'image verticalement dans son espace */
}

.carousel-slides {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.carousel-slide.active {
  opacity: 1;
  visibility: visible;
}

.carousel-slide img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain; 
}

.carousel-texte-droite {
  width: 45%; 
  text-align: left; 
  display: flex;
  flex-direction: column;
  justify-content: center; }

.carousel-texte-droite h3 {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 1.3rem;
  color: #1a202c;
  margin: 0 0 12px 0;
}

.carousel-texte-droite p {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 0.95rem;
  color: #4a5568;
  line-height: 1.6;
  margin: 0;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(255, 255, 255, 0.9);
  border: 1px solid #edf2f7;
  color: #1a202c;
  font-size: 16px;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: 50%;
  z-index: 10;
  transition: all 0.2s ease;
}

.carousel-btn:hover {
  color: #00b4d8;
  background-color: #ffffff;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.carousel-btn.prev { left: 10px; }
.carousel-btn.next { right: 10px; }

.carousel-slides {
  position: relative;
  width: 100%;
  height: 600px; 
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.carousel-slide.active {
  opacity: 1;
  visibility: visible;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain; }

.carousel-legend {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 1.05rem;
  color: #4a5568;
  margin: 15px 0 0 0;
  text-align: center;
  padding: 0 20px;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(255, 255, 255, 0.85);
  border: 1px solid #edf2f7;
  color: #1a202c;
  font-size: 20px;
  padding: 12px 16px;
  cursor: pointer;
  border-radius: 50%;
  z-index: 10;
  transition: all 0.2s ease;
}

.carousel-btn:hover {
  background-color: #ffffff;
  color: #00b4d8;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.carousel-btn.prev {
  left: 20px;
}

.carousel-btn.next {
  right: 20px;
}

.bandeau-bleu-clair {
	width: 100%;
    padding: 30px 0; 
    margin-top: 50px; 
    background-color: #a2d2ff; 
    text-align: center; 
    box-sizing: border-box;
}

.carte-photo-stage {
    flex: 0 0 280px; 
    height: 350px; 
    background: #ffffff;
    border-radius: 16px;
    padding: 10px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
    box-sizing: border-box;
    overflow: hidden;
}


.carte-photo-stage img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    border-radius: 10px;
    display: block;
}

.galerie-scroll-container::-webkit-scrollbar {
    height: 6px;
}
.galerie-scroll-container::-webkit-scrollbar-track {
    background: transparent;
}
.galerie-scroll-container::-webkit-scrollbar-thumb {
    background: #a2d2ff; 
        border-radius: 10px;
}