/**
 * 集約ページ写真ギャラリースタイル
 */

.photo-gallery-section {
    margin: 40px 0;
    padding: 30px 0;
    border-top: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
}

.photo-gallery-section h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #333;
    text-align: center;
}

.photo-gallery-wrapper {
    position: relative;
    overflow: hidden;
    max-width: 1200px;
    margin: 0 auto;
}

.photo-gallery-slider {
    display: flex;
    gap: 20px;
    transition: transform 0.3s ease;
    padding: 10px 0;
}

.gallery-slide {
    flex: 0 0 300px;
    text-align: center;
}

.gallery-slide a {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-slide a:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.gallery-slide img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.photo-caption {
    margin-top: 10px;
    font-size: 14px;
    color: #666;
}

/* ナビゲーションボタン */
.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid #ddd;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 2;
}

.gallery-nav:hover {
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.gallery-nav:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.gallery-prev {
    left: 10px;
}

.gallery-next {
    right: 10px;
}

.gallery-nav i {
    font-size: 18px;
    color: #666;
}

/* 写真枚数表示 */
.photo-count {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    color: #999;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .gallery-slide {
        flex: 0 0 250px;
    }
    
    .gallery-slide img {
        height: 180px;
    }
    
    .gallery-nav {
        width: 35px;
        height: 35px;
    }
    
    .gallery-nav i {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .gallery-slide {
        flex: 0 0 200px;
    }
    
    .gallery-slide img {
        height: 150px;
    }
    
    .photo-gallery-section h3 {
        font-size: 18px;
    }
}

/* Lightbox2のカスタマイズ */
.lb-data .lb-details {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.lb-caption {
    font-size: 14px;
    font-weight: 500;
}

/* スクロールバーを非表示 */
.photo-gallery-wrapper::-webkit-scrollbar {
    display: none;
}

.photo-gallery-wrapper {
    -ms-overflow-style: none;
    scrollbar-width: none;
}