.responsive-gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 15px;
}

.image-card {
    flex: 1;
    min-width: 300px;
    max-width: 100%;
    margin-bottom: 10px;
    transition: transform 0.3s ease;
}

.image-card:hover {
    transform: translateY(-5px);
}

.image-card img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 8px;
}

.image-caption {
    margin-bottom: 10px;
    font-size: 16px;
}

.image-caption.right {
    text-align: right;
}

.image-caption.center {
    text-align: center;
}

/* Media Queries */
@media (max-width: 768px) {
    .image-card {
        flex: 100%;
    }
    
    .image-caption {
        font-size: 14px;
    }
}

/* Loading optimization */
.image-card img {
    loading: lazy;
}