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

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes floatBubble {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

@keyframes gradientAnimation {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Utility Classes */
.gradient-hero {
    background: linear-gradient(135deg, #3B82F6, #9333EA);
    background-size: 200% 200%;
    animation: gradientAnimation 15s ease infinite;
}

.animate-fade-in {
    animation: fadeIn 1s ease-out forwards;
    opacity: 0;
}

.card-hover {
    transition: all 0.3s ease;
    will-change: transform, box-shadow;
}

.card-hover:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

/* Floating Button */
.floating-wa {
    animation: pulse 2s infinite, floatBubble 3s infinite alternate;
    transition: all 0.3s ease;
}

.floating-wa:hover {
    transform: scale(1.1) translateY(-5px);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .card-hover:hover {
        transform: none;
    }
}