/* Animations de base */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Classes d'animation */
.animate-float {
    animation: float 3s ease-in-out infinite;
}

.animate-bounce {
    animation: bounce 2s ease infinite;
}

.animate-fade-in {
    animation: fadeIn 1s ease forwards;
}

/* Nouvelles animations */
@keyframes slideUp {
    0% { opacity: 0; transform: translateY(40px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDelayed {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

@keyframes pulseSlow {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 0.4; }
}

/* Variations plus lentes de flotte/bounce */
@keyframes floatSlow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-30px); }
}

/* Classes d'animation supplémentaires */
.animate-slide-up {
    animation: slideUp 0.8s ease-out forwards;
}

.animate-fade-in {
    animation: fadeIn 1s ease-out forwards;
}

.animate-fade-in-delayed {
    animation: fadeInDelayed 1.2s ease-out forwards;
    animation-delay: 0.4s;
}

.animate-float-slow {
    animation: floatSlow 8s ease-in-out infinite;
}

.animate-float-slow-delayed {
    animation: floatSlow 9s ease-in-out infinite;
    animation-delay: 1s;
}

.animate-pulse-slow {
    animation: pulseSlow 6s ease-in-out infinite;
}

/* Transitions */
.transition-slow {
    transition: all 0.5s ease;
}

.transition-medium {
    transition: all 0.3s ease;
}

.transition-fast {
    transition: all 0.15s ease;
}