/* Animations de base */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

/* Classes d'animation */
.fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

.slide-in {
    animation: slideIn 0.6s ease-out forwards;
}

.slide-in-right {
    animation: slideInRight 0.6s ease-out forwards;
}

/* Animation du terminal */
@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

.terminal-text::after {
    content: '|';
    animation: blink 1s infinite;
}

/* Animation des tags technologiques */
.tech-tag {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    margin: 0.2rem;
    background: var(--terminal-bg);
    border: 1px solid var(--primary-color);
    border-radius: 15px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.tech-tag:hover {
    background: var(--primary-color);
    color: var(--background-color);
    transform: translateY(-2px);
}

/* Animation de la timeline */
.timeline-item {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Animation des liens de navigation */
.nav-links a {
    position: relative;
    overflow: hidden;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.nav-links a:hover::before {
    transform: translateX(0);
}

/* Animation des icônes sociales */
.social-links a {
    transition: transform 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-3px);
}

/* Animation du menu mobile */
/* Suppression des styles conflictuels du menu mobile */

/* Animation des sections */
section {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Animation du bouton de langue */
.lang-btn {
    position: relative;
    overflow: hidden;
}

.lang-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    transition: left 0.3s ease;
}

.lang-btn:hover::before {
    left: 0;
}

.lang-btn span {
    position: relative;
    z-index: 1;
}

/* Animation du logo */
.logo {
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.logo:hover::after {
    width: 100%;
}