:root {
  /* Couleurs */
  --primary-dark: #276492;
  --primary-darker: #16213e;
  --gold: #c7b453;
  --text-light: #ffffff;
  --text-muted: #e0e0e0;
  --hover-overlay: rgba(255, 255, 255, 0.1);

  /* Dimensions */
  --header-padding: 48px;
  --navbar-padding: 24px 40px;
  --burger-width: 35px;
  --logo-height: 60px;
  --header-height: 100px;

  /* Effets */
  --button-shadow: 0 2px 12px rgba(233, 69, 96, 0.15);
  --transition-speed: 0.2s;
  --border-radius: 24px;
}

/* --- Carrousel général --- */
.landing-carousel {
  padding-top: var(--header-height, 100px);
  position: relative;
  width: 100vw;
  max-width: 100vw;
  margin: 0 auto;
  overflow: hidden;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  height: calc(100vh - var(--header-height, 100px));
}

/* --- Slides --- */
.carousel-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  width: 100vw;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 0.7s ease-in-out;
  z-index: 1;
  background: #000;
}

.carousel-slide.active {
  opacity: 1;
  z-index: 2;
}

.carousel-slide img {
  width: 100vw;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  animation: kenburns 10s infinite alternate;
}

@keyframes kenburns {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.05);
  }
}

/* --- Caption & bouton --- */
.carousel-caption {
  position: absolute;
  left: 50%;
  bottom: 110px;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100vw;
  pointer-events: none;
}

.carousel-btn {
  display: inline-block;
  background: var(--primary-dark);
  color: var(--text-light);
  border: none;
  padding: 12px 28px;
  border-radius: 30px;
  font-size: 1.2rem;
  cursor: pointer;
  transition: background var(--transition-speed), color var(--transition-speed);
  user-select: none;
  margin-bottom: 18px;
  pointer-events: auto;
  box-shadow: var(--button-shadow);
  text-decoration: none;
  text-align: center;
  font-weight: 600;
  outline: none;
}


.carousel-btn:hover,
.carousel-btn:focus {
  background: var(--gold);
  color: var(--text-light);
  text-decoration: none;
}

/* --- Dots --- */
.carousel-indicators {
  position: absolute;
  left: 50%;
  bottom: 56px;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.carousel-indicators .indicator {
  width: 14px;
  height: 14px;
  background: var(--primary-dark);
  border-radius: 50%;
  display: inline-block;
  cursor: pointer;
  transition: background 0.3s;
  box-shadow: 0 0 4px rgba(0,0,0,0.3);
}

.carousel-indicators .indicator.active {
  background: var(--primary-darker);
}

@media (max-width: 700px) {
  .landing-carousel {
    padding-top: var(--header-height, 100px);
    height: calc(100vh - var(--header-height, 100px));
  }
  .carousel-slide {
    height: 100%;
  }
  .carousel-slide img {
    height: 100%;
  }
  .carousel-caption {
    bottom: 130px;
    width: 100vw;
  }
  .carousel-btn {
    font-size: 1rem;
    padding: 10px 22px;
    margin-bottom: 10px;
  }
  .carousel-indicators {
    bottom: 120px;
    gap: 8px;
  }
  .carousel-indicators .indicator {
    width: 10px;
    height: 10px;
  }
}

@media (min-width: 900px) {
  .landing-carousel {
    height: calc(100vh - var(--header-height, 100px));
    width: 100vw;
    margin: 0;
  }
  .carousel-slide {
    height: 100%;
  }
  .carousel-slide img {
    height: 100%;
    width: 100vw;
    object-fit: cover;
  }
  .carousel-caption {
    bottom: 80px;
  }

   .carousel-btn {
    font-size: 1.2rem;      
    padding: 10px 44px;     
    margin-bottom: 24px;    
  }
  .carousel-indicators {
    bottom: 25px;
  }
}

@media (display-mode: standalone) {
  .carousel-caption {
    bottom: 40px; 
  }
  .carousel-indicators {
    bottom: 24px; 
  }
}