/*––––––––––––––––––––––––––––––––––––––*/
/* ****    HEADER ANIMATIONS      **** */
/*––––––––––––––––––––––––––––––––––––––*/

/* Header Animations - Évite les conflits avec GSAP */

/* Page de chargement */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #FFFCE4; /* ou la couleur de fond de votre site */
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.loading-screen.hidden {
  transform: translateY(-100%);
}

.loading-content {
  text-align: center;
}

/* Animation du header avec séquence précise */
.header-animation {
  opacity: 0;
  transform: translateY(20px);
  transition: none;
}

/* État initial du logo - centré verticalement mais pas horizontalement */
.header-animation-logo {
  position: relative;
  opacity: 0;
  transform: translateY(calc(50vh - 50%)) translateX(0);
  transition: none;
}

/* Animation du logo */
.header-animation-logo.animate-logo-fade {
  opacity: 1;
  transition: opacity 0.5s ease-out;
}

.header-animation-logo.animate-logo-move {
  transform: translateY(0) translateX(0);
  transition: transform 1s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Styles spécifiques pour l'image 2024 SVG */
.intro-2024-svg {
  display: flex;
  align-items: center;
  justify-content: center;
}

.intro-2024-svg svg {
  max-width: 100%;
  height: auto;
  width: 100%;
}

/* Animation des autres éléments */
.header-animation-nav.animate-nav {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.header-animation-arrow.animate-arrow {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.header-animation-lang.animate-lang {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

/* Animation des éléments du menu */
.header-menu-primary .menu-item {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

.header-menu-primary .menu-item.animate-menu-item {
  opacity: 1;
  transform: translateY(0);
}

/* Délais pour les éléments du menu */
.header-menu-primary .menu-item:nth-child(1) { transition-delay: 0.1s; }
.header-menu-primary .menu-item:nth-child(2) { transition-delay: 0.15s; }
.header-menu-primary .menu-item:nth-child(3) { transition-delay: 0.2s; }
.header-menu-primary .menu-item:nth-child(4) { transition-delay: 0.25s; }
.header-menu-primary .menu-item:nth-child(5) { transition-delay: 0.3s; }
.header-menu-primary .menu-item:nth-child(6) { transition-delay: 0.35s; }

/* Masquer le contenu principal pendant le chargement */
body.loading {
  overflow: hidden;
}

body.loading .scroll-container {
  opacity: 0;
  pointer-events: none;
}

body.loaded .scroll-container {
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.8s ease-out;
}

/* Responsive - désactiver les animations sur mobile si nécessaire */
@media (max-width: 768px) {
  .header-animation {
    transition-duration: 0.6s;
  }
  
  .header-animation-logo.header-animation {
    position: relative;
    top: auto;
    left: auto;
    transform: translateY(0) scale(1);
  }
  
  .header-animation-logo.header-animation-visible {
    transform: translateY(0) scale(1);
  }
  
  .intro-2024-svg svg {
    width: 80%;
    max-width: 500px;
  }
}

body.loading-header .scroll-content,
body.loading-header .pin-wrap {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
body:not(.loading-header) .scroll-content,
body:not(.loading-header) .pin-wrap {
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.3s;
}