/* Effets de profondeur 3D et parallaxe */

/* Couche de base pour le conteneur principal */
.main-content {
  perspective: 1000px;
  transform-style: preserve-3d;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* Effet de parallaxe sur les sections */
.parallax-section {
  transform-style: preserve-3d;
  position: relative;
  transition: transform 0.1s ease-out;
  will-change: transform;
}

/* Effet de profondeur sur les cartes */
.card-3d {
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.5s ease, box-shadow 0.5s ease;
  transform: translateZ(0);
  will-change: transform, box-shadow;
}

.card-3d:hover {
  transform: translateZ(30px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), 
              0 0 60px rgba(100, 200, 255, 0.2) !important;
}

/* Reflet dynamique sur les cartes */
.card-3d::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg, 
    rgba(255, 255, 255, 0.1) 0%,
    rgba(255, 255, 255, 0) 30%,
    rgba(100, 220, 255, 0.1) 100%
  );
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.card-3d:hover::before {
  opacity: 1;
}

/* Effet de profondeur sur les images */
.depth-image {
  transform-style: preserve-3d;
  transition: transform 0.5s ease;
  transform: translateZ(20px);
}

.depth-image:hover {
  transform: translateZ(40px) rotateX(5deg) rotateY(5deg);
}

/* Couches de profondeur pour le contenu */
.layer-1 { transform: translateZ(10px); }
.layer-2 { transform: translateZ(20px); }
.layer-3 { transform: translateZ(30px); }
.layer-4 { transform: translateZ(40px); }

/* Effet de flou de profondeur */
.depth-blur {
  transition: filter 0.5s ease;
}

.depth-blur:hover {
  filter: blur(1px);
}

/* Effet de vague sur les titres */
.wavy-text {
  display: inline-block;
  position: relative;
  animation: wave 3s ease-in-out infinite;
}

@keyframes wave {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-5px) rotate(1deg); }
}

/* Effet de flottement */
.float {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-10px) rotate(1deg); }
  50% { transform: translateY(-20px) rotate(0deg); }
  75% { transform: translateY(-10px) rotate(-1deg); }
}

/* Effet de brillance au survol */
.hover-shine {
  position: relative;
  overflow: hidden;
}

.hover-shine::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    to bottom right,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0) 40%,
    rgba(255, 255, 255, 0.3) 50%,
    rgba(255, 255, 255, 0) 60%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: rotate(30deg);
  transition: transform 0.6s ease, opacity 0.6s ease;
  opacity: 0;
  pointer-events: none;
}

.hover-shine:hover::after {
  transform: translateX(100%) rotate(30deg);
  opacity: 1;
}