/* Animations au scroll modernes et performantes */

/* Classes de base pour les animations */
[data-animation] {
    opacity: 0;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

[data-animation].animate-in {
    opacity: 1;
}

/* Fade Up */
[data-animation="fade-up"] {
    transform: translateY(30px);
}

[data-animation="fade-up"].animate-in {
    transform: translateY(0);
}

/* Fade Down */
[data-animation="fade-down"] {
    transform: translateY(-30px);
}

[data-animation="fade-down"].animate-in {
    transform: translateY(0);
}

/* Fade Left */
[data-animation="fade-left"] {
    transform: translateX(30px);
}

[data-animation="fade-left"].animate-in {
    transform: translateX(0);
}

/* Fade Right */
[data-animation="fade-right"] {
    transform: translateX(-30px);
}

[data-animation="fade-right"].animate-in {
    transform: translateX(0);
}

/* Fade Scale */
[data-animation="fade-scale"] {
    transform: scale(0.9);
}

[data-animation="fade-scale"].animate-in {
    transform: scale(1);
}

/* Fade Rotate */
[data-animation="fade-rotate"] {
    transform: rotate(-5deg) scale(0.95);
}

[data-animation="fade-rotate"].animate-in {
    transform: rotate(0deg) scale(1);
}

/* Slide Up avec bounce */
[data-animation="slide-up-bounce"] {
    transform: translateY(50px);
    transition: opacity 0.6s ease-out, transform 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

[data-animation="slide-up-bounce"].animate-in {
    transform: translateY(0);
}

/* Zoom In */
[data-animation="zoom-in"] {
    transform: scale(0.8);
    transition: opacity 0.6s ease-out, transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

[data-animation="zoom-in"].animate-in {
    transform: scale(1);
}

/* Flip */
[data-animation="flip"] {
    transform: perspective(1000px) rotateY(-90deg);
    transform-style: preserve-3d;
    transition: opacity 0.6s ease-out, transform 0.8s ease-out;
}

[data-animation="flip"].animate-in {
    transform: perspective(1000px) rotateY(0deg);
}

/* Parallax léger pour les sections */
.parallax-section {
    transition: transform 0.1s ease-out;
}

/* Animation pour les images */
img[data-animation] {
    will-change: transform, opacity;
}

/* Animation pour les cartes */
.project-card[data-animation],
.article-card[data-animation] {
    transition: opacity 0.6s ease-out, transform 0.6s ease-out, box-shadow 0.3s ease-out;
}

.project-card[data-animation].animate-in:hover,
.article-card[data-animation].animate-in:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 30px rgba(108, 99, 255, 0.3);
}

/* Animation pour les titres */
h1[data-animation],
h2[data-animation],
h3[data-animation],
.section-title[data-animation] {
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

/* Animation pour les textes */
p[data-animation],
.about-text[data-animation] {
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

/* Désactiver les animations sur mobile pour de meilleures performances */
@media (max-width: 768px) {
    [data-animation] {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    
    [data-animation].animate-in {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* Réduction de mouvement pour l'accessibilité */
@media (prefers-reduced-motion: reduce) {
    [data-animation] {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    
    [data-animation].animate-in {
        opacity: 1 !important;
        transform: none !important;
    }
}