/* Masonry Grid Setup */
.photo-masonry {
    columns: 3;
    column-gap: 1.5rem;
}

@media (max-width: 992px) { .photo-masonry { columns: 2; } }
@media (max-width: 576px) { .photo-masonry { columns: 1; } }

.photo-card {
    position: relative;
    margin-bottom: 1.5rem;
    break-inside: avoid;
    border-radius: 12px;
    overflow: hidden;
    background-color: #f8f9fa;
    transition: all 0.3s ease;
}

.photo-card img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.photo-card:hover img {
    transform: scale(1.05);
}

.photo-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(to bottom, transparent 60%, rgba(0,0,0,0.5));
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.photo-card:hover .photo-overlay {
    opacity: 1;
}

.photo-info { color: #fff; }

.photo-overlay .btn:hover {
    background-color: #F10509 !important;
    color: #fff !important;
    border: none;
}