/* Product Detail Section */
.product-detail {
    padding: 100px 0;
    background: white;
    min-height: 80vh;
}

.product-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.product-text {
    padding-right: 2rem;
}

.product-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.product-subtitle {
    margin-bottom: 2rem;
}

.product-subtitle span {
    font-size: 1.25rem;
    color: #2563eb;
    font-weight: 500;
    position: relative;
    padding-bottom: 0.5rem;
}

.product-subtitle span::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: #2563eb;
    border-radius: 2px;
    width: 100%;
}

.product-description {
    margin-bottom: 2rem;
}

.product-description p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #6b7280;
    text-align: justify;
}

.product-features {
    margin-bottom: 2.5rem;
}

.product-features h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.product-features ul {
    list-style: none;
    padding: 0;
}

.product-features li {
    padding: 0.75rem 0;
    color: #6b7280;
    font-size: 1rem;
    position: relative;
    padding-left: 2rem;
}

.product-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0.75rem;
    color: #10b981;
    font-weight: bold;
    font-size: 1.2rem;
}

.product-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Product Gallery */
.product-gallery {
    position: relative;
}

.product-carousel {
    position: relative;
    width: 100%;
    height: 500px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.product-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    cursor: pointer;
}

.product-slide.active {
    opacity: 1;
}

.product-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.product-slide:hover img {
    transform: scale(1.05);
}

.carousel-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
    pointer-events: none;
}

.carousel-btn {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #333;
    transition: all 0.3s ease;
    pointer-events: all;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.carousel-btn:hover {
    background: white;
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-indicator.active,
.carousel-indicator:hover {
    background: white;
    transform: scale(1.2);
}

/* Image Modal */
.image-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    margin: auto;
    padding: 20px;
    width: 90%;
    height: 90%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 40px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10001;
    transition: color 0.3s ease;
}

.close-btn:hover {
    color: #fbbf24;
}

.modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 2rem;
    pointer-events: none;
}

.modal-prev,
.modal-next {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    pointer-events: all;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.modal-prev:hover,
.modal-next:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.8);
    transform: scale(1.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .product-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-text {
        padding-right: 0;
        order: 2;
    }
    
    .product-gallery {
        order: 1;
    }
    
    .product-text h2 {
        font-size: 2rem;
    }
    
    .product-subtitle span {
        font-size: 1.1rem;
    }
    
    .product-description p {
        font-size: 1rem;
    }
    
    .product-carousel {
        height: 300px;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .modal-content {
        width: 95%;
        height: 95%;
        padding: 10px;
    }
    
    .close-btn {
        top: 10px;
        right: 20px;
        font-size: 30px;
    }
    
    .modal-prev,
    .modal-next {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .modal-nav {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .product-actions {
        flex-direction: column;
    }
    
    .product-actions .btn {
        width: 100%;
        text-align: center;
    }
    
    .product-carousel {
        height: 250px;
    }
}

.footer-link {
    color: #9ca3af;
    text-decoration: none;
}