/* 以下のスタイルを styles.css に追加 */

/* ギャラリーセクション */
.gallery-section {
    padding: 120px 0;
    background-color: #f9f9f9;
}

.gallery-lead {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 60px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.gallery-item {
    background-color: #fff;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.gallery-image {
    overflow: hidden;
    height: 250px;
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover .gallery-image img {
    transform: scale(1.05);
}

.gallery-info {
    padding: 20px;
}

.gallery-info h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.gallery-info p {
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 15px;
}

.gallery-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    display: inline-block;
    padding: 5px 10px;
    background-color: #f0f0f0;
    color: #555;
    font-size: 0.8rem;
    border-radius: 3px;
}

/* 主要取引先セクション */
.partners-section {
    padding: 120px 0 30px 0;
    background-color: #fff;
}

.partners-second-section {
    padding: 0 0 120px 0;
    background-color: #fff;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.partners-category {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 5px;
}

.partners-lead {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.category-title {
    font-size: 1.5rem;
    margin-bottom: 20px;
    text-align: center;
    position: relative;
    padding-bottom: 10px;
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background-color: #000;
}

.partners-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.partner-item {
    display: flex;
    align-items: center;
    background-color: #fff;
    padding: 15px;
    border-radius: 5px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.03);
    transition: transform 0.3s ease;
}

.partner-item:hover {
    transform: translateY(-3px);
}

.partner-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    overflow: hidden; /* 画像が丸いフレームからはみ出さないようにする */
    background-color: #f0f0f0; /* 画像がない場合の背景色 */
}

.partner-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* 画像が枠内に収まるようにする */
}

.partner-info {
    flex: 1;
}

/* partner-nameとpartner-idの色をより濃く、明確にする */
.partner-name {
    font-weight: 700; /* より太く */
    margin-bottom: 5px;
    color: #333; /* より濃い色 */
}

.partner-id {
    font-size: 0.85rem;
    color: #444; /* より濃い色 */
}

/* 制作実績セクション */
.works-section {
    padding: 120px 0;
    background-color: #f9f9f9;
}

.works-lead {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 60px;
}

.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.work-item {
    overflow: hidden;
    position: relative;
    border-radius: 5px;
    background-color: #fff;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.work-image {
    height: 200px;
    overflow: hidden;
}

.work-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.work-item:hover .work-image img {
    transform: scale(1.05);
}

.work-caption {
    padding: 15px;
    background-color: #fff;
}

.work-caption h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.work-caption p {
    font-size: 0.85rem;
    color: #666;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .partners-grid, .works-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-image {
        height: 200px;
    }
}

/* JavaScript用のアニメーションクラス */
.gallery-item, .partner-item, .work-item {
    opacity: 0;
    transform: translateY(30px);
}

.scroll-active.gallery-item, 
.scroll-active.partner-item, 
.scroll-active.work-item {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}



.shop-hero {
    height: 50vh;
}