.architecture-image {
    border-radius: 16px !important;
    box-shadow:
        0 8px 24px rgba(0,0,0,.08),
        0 2px 8px rgba(0,0,0,.04);
    transition: transform .2s ease,
                box-shadow .2s ease;
}

.architecture-image:hover {
    transform: translateY(-2px);
    box-shadow:
        0 16px 40px rgba(0,0,0,.12),
        0 4px 12px rgba(0,0,0,.08);
}