/* Gallery Page Specific Styles */

/* Filters Section */
.filters-section {
    padding: 2rem 0;
    background-color: var(--light-gray);
    position: sticky;
    top: 80px;
    z-index: 100;
}

.filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.filter-btn {
    background: var(--white);
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-blue);
    color: var(--white);
}

/* Gallery Main Section */
.gallery-main-section {
    padding: 80px 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.gallery-item {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.gallery-image-container {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.gallery-image-container img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    aspect-ratio: 4/3;
    transition: var(--transition);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 87, 183, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.view-btn {
    background: var(--primary-yellow);
    color: var(--primary-blue);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.view-btn:hover {
    background: #ffed4e;
    transform: scale(1.05);
}

.gallery-info {
    padding: 1.5rem;
}

.gallery-info h3 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.gallery-info p {
    color: var(--gray);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.price-badge {
    background: var(--primary-yellow);
    color: var(--primary-blue);
    padding: 0.5rem 1rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Transport Section */
.transport-section {
    padding: 80px 0;
}

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

.transport-image img {
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.transport-info h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.transport-info p {
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.transport-features {
    list-style: none;
    margin-bottom: 2rem;
}

.transport-features li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--light-gray);
    position: relative;
    padding-left: 1.5rem;
}

.transport-features li:before {
    content: '✓';
    color: var(--primary-yellow);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.transport-features li:last-child {
    border-bottom: none;
}

.transport-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.stat {
    text-align: center;
    padding: 1rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    max-width: 90%;
    max-height: 90%;
    position: relative;
    display: flex;
    flex-direction: column;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-image-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal-image-container img {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
}

.modal-info {
    padding: 1.5rem;
    border-top: 1px solid var(--light-gray);
}

.modal-info h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .filters {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }
    
    .filter-btn {
        white-space: nowrap;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
    }
    
    .transport-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .transport-stats {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        max-width: 95%;
        max-height: 95%;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-image-container {
        height: 200px;
    }
    
    .modal-image-container {
        padding: 1rem;
    }
    
    .modal-image-container img {
        max-height: 300px;
    }
}