/* Placeholder black and white images for gallery */
.gallery-item:nth-child(1) .gallery-image.placeholder {
    background-image: url('images/placeholder1.png');
    background-size: cover;
    background-position: center;
}

.gallery-item:nth-child(2) .gallery-image.placeholder {
    background-image: url('images/placeholder2.png');
    background-size: cover;
    background-position: center;
}

.gallery-item:nth-child(3) .gallery-image.placeholder {
    background-image: url('images/placeholder3.png');
    background-size: cover;
    background-position: center;
}

.gallery-item:nth-child(4) .gallery-image.placeholder {
    background-image: url('images/placeholder4.png');
    background-size: cover;
    background-position: center;
}

.gallery-item:nth-child(5) .gallery-image.placeholder {
    background-image: url('images/ironworks.jpg');
    background-size: cover;
    background-position: center;
}

.gallery-item:nth-child(6) .gallery-image.placeholder {
    background-image: url('images/placeholder6.png');
    background-size: cover;
    background-position: center;
}