/* Custom Animations & Effects */

/* Preloader */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #fff;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.loader {
    border: 8px solid #f3f3f3;
    border-top: 8px solid var(--bs-primary);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1s linear infinite;
}

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

/* Fade-in animation for sections */
.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Card hover effect */
.card-product {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-product:hover {
    transform: translateY(-10px);
    box-shadow: 0 1rem 3rem rgba(0,0,0,.175)!important;
}

/* Button hover effect */
.btn-primary {
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn-primary:hover {
    transform: scale(1.05);
}

/* Hero section text animation */
.hero-section h1, .hero-section p, .hero-section .btn {
    animation: fadeInDown 1s ease-out;
}

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