/* Animations de scroll - Effets subtils pour améliorer l'engagement */

/* Classes de base pour les animations */
.scroll-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-animate.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Classe pour les cartes qui se chargent immédiatement */
.load-immediately {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.load-immediately.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Variantes d'animations */
.scroll-fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.75s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-fade-up.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.scroll-fade-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-fade-left.animate-in {
  opacity: 1;
  transform: translateX(0);
}

.scroll-fade-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-fade-right.animate-in {
  opacity: 1;
  transform: translateX(0);
}

.scroll-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-scale.animate-in {
  opacity: 1;
  transform: scale(1);
}

.scroll-rotate {
  opacity: 0;
  transform: rotate(-5deg) scale(0.95);
  transition: all 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-rotate.animate-in {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

/* Animations avec délai */
.scroll-delay-1 {
  transition-delay: 0.05s;
}

.scroll-delay-2 {
  transition-delay: 0.1s;
}

.scroll-delay-3 {
  transition-delay: 0.15s;
}

.scroll-delay-4 {
  transition-delay: 0.2s;
}

.scroll-delay-5 {
  transition-delay: 0.25s;
}

/* Animations pour les cartes en grille */
.scroll-stagger > * {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-stagger.animate-in > * {
  opacity: 1;
  transform: translateY(0);
}

.scroll-stagger.animate-in > *:nth-child(1) { transition-delay: 0.05s; }
.scroll-stagger.animate-in > *:nth-child(2) { transition-delay: 0.1s; }
.scroll-stagger.animate-in > *:nth-child(3) { transition-delay: 0.15s; }
.scroll-stagger.animate-in > *:nth-child(4) { transition-delay: 0.2s; }
.scroll-stagger.animate-in > *:nth-child(5) { transition-delay: 0.25s; }
.scroll-stagger.animate-in > *:nth-child(6) { transition-delay: 0.3s; }

/* Animation pour les images */
.scroll-image {
  opacity: 0;
  transform: scale(1.1);
  transition: all 0.75s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-image.animate-in {
  opacity: 1;
  transform: scale(1);
}

/* Animation pour les titres */
.scroll-title {
  opacity: 0;
  transform: translateY(-20px);
  transition: all 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-title.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Animation pour les boutons */
.scroll-button {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-button.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Animation pour les sections avec parallaxe subtile */
.scroll-parallax {
  transform: translateY(0);
  transition: transform 0.1s ease-out;
}

/* Animation pour les éléments de navigation */
.scroll-nav {
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-nav.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive - Désactiver certaines animations sur mobile pour les performances */
@media (max-width: 768px) {
  .scroll-animate,
  .scroll-fade-up,
  .scroll-fade-left,
  .scroll-fade-right,
  .scroll-scale,
  .scroll-rotate,
  .scroll-image,
  .scroll-title,
  .scroll-button,
  .scroll-nav {
    transition-duration: 0.3s;
  }
  
  .scroll-parallax {
    transform: none !important;
  }
}

/* Animation pour les éléments déjà visibles au chargement */
.scroll-animate[data-visible="true"] {
  opacity: 1;
  transform: translateY(0);
}

/* Optimisation des performances */
.scroll-animate,
.scroll-fade-up,
.scroll-fade-left,
.scroll-fade-right,
.scroll-scale,
.scroll-rotate,
.scroll-image,
.scroll-title,
.scroll-button,
.scroll-nav {
  will-change: transform, opacity;
}

/* Animation de rebond subtile */
.scroll-bounce {
  opacity: 0;
  transform: translateY(30px) scale(0.95);
  transition: all 0.65s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.scroll-bounce.animate-in {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Animation de glissement */
.scroll-slide {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-slide.animate-in {
  opacity: 1;
  transform: translateX(0);
}

.scroll-slide-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-slide-right.animate-in {
  opacity: 1;
  transform: translateX(0);
}