/* Gallery Grid */
.gallery-section {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto 80px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 15px;
}

.gallery-item {
    overflow: hidden;
    border-radius: 12px;
    cursor: pointer;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item:hover {
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

/* Popup Styles */
.popup {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.9);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.popup-img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.popup-close {
    position: absolute;
    top: 20px; right: 30px;
    font-size: 2.5rem;
    color: #fff;
    cursor: pointer;
    font-weight: bold;
    z-index: 1010;
    transition: transform 0.2s ease;
}

.popup-close:hover {
    transform: scale(1.2);
}