.image-viewer {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    cursor: pointer;
}

.image-viewer.active {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-viewer img {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.image-viewer .close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    color: white;
    font-size: 30px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 10px;
    z-index: 10000;
}

.image-viewer .close-btn:hover {
    color: var(--color-gold);
}

.fleet-image {
    cursor: pointer;
    transition: transform 0.3s ease;
}

.fleet-image:hover {
    transform: scale(1.05);
}