@keyframes fade-in {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

/* Product card hover effect */
.custom-product-card:hover .product-image {
    transform: scale(1.05);
    opacity: 0.9;
}

.custom-product-card:hover .product-title {
    color: #f59e0b;
}

/* Navbar scroll effect */
.scrolled {
    background-color: white;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

/* Button hover effect */
.btn-hover-effect:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Loading spinner */
.spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Pulse animation */
.animate-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}
/* Floating animation */
.animate-float {
    animation: float 3s ease-in-out infinite;
}

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

/* Particles.js container */
#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #000000;
    background-image: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 50% 50%;
}