/* 詳細ページのメインコンテナ */
.p-works-single {
    max-width: 1600px;
    margin: 0 auto;
    padding: 100px 20px;
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
}

/* 記事コンテナ */
.p-works-single__article {
    background: #fff;
    border-radius: 24px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    position: relative;
}

.p-works-single__article::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: linear-gradient(90deg, #2c5f2d, #4a9f4b);
}

/* ヘッダー部分 */
.p-works-single__header {
    margin-bottom: 40px;
    padding: 80px 60px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
}

.p-works-single__header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,0,0,0.1), transparent);
}

.p-works-single__title {
    font-size: 3.2rem;
    font-weight: bold;
    margin-bottom: 40px;
    line-height: 1.2;
    color: #2c3e50;
    position: relative;
    padding-bottom: 30px;
    text-align: center;
    letter-spacing: -0.02em;
}

.p-works-single__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #2c5f2d, #4a9f4b);
    border-radius: 2px;
}

.p-works-single__meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    margin: 50px 0;
    padding: 0 20px;
}

.p-works-single__meta-item {
    display: flex;
    flex-direction: column;
    padding: 25px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.p-works-single__meta-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    border-color: rgba(44, 95, 45, 0.1);
}

.p-works-single__meta-label {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 10px;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.p-works-single__meta-value {
    color: #2c3e50;
    font-weight: bold;
    font-size: 1.3rem;
    line-height: 1.4;
}

/* サムネイル */
.p-works-single__thumbnail {
    margin: 0 60px 60px;
    position: relative;
    width: calc(100% - 120px);
    height: 0;
    padding-bottom: 56.25%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
}

.p-works-single__thumbnail::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.1) 100%);
    z-index: 1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.p-works-single__thumbnail:hover::before {
    opacity: 1;
}

.p-works-single__thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.p-works-single__thumbnail:hover img {
    transform: scale(1.08);
}

/* コンテンツ */
.p-works-single__content {
    margin: 0 60px 80px;
    padding: 50px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.05);
    line-height: 2;
    position: relative;
}

.p-works-single__content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,0,0,0.1), transparent);
}

.p-works-single__content p {
    margin-bottom: 2em;
    color: #2c3e50;
    font-size: 1.15rem;
    line-height: 1.8;
}

/* Before/After比較 */
.p-works-single__comparison {
    margin: 80px 60px;
    padding: 80px 60px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 24px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.p-works-single__comparison::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,0,0,0.1), transparent);
}

.p-works-single__comparison-title {
    text-align: center;
    font-size: 2.4rem;
    margin-bottom: 60px;
    color: #2c3e50;
    position: relative;
    padding-bottom: 30px;
    letter-spacing: -0.02em;
}

.p-works-single__comparison-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #28a745, #20c997);
    border-radius: 2px;
}

.p-works-single__comparison-subtitle {
    font-size: 1.8rem;
    margin-bottom: 40px;
    color: #2c3e50;
    text-align: center;
    position: relative;
    padding-bottom: 20px;
    letter-spacing: -0.01em;
}

.p-works-single__comparison-subtitle::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #28a745;
    border-radius: 1.5px;
}

.p-works-single__comparison-grid {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin: 0;
}

.p-works-single__comparison-item {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.p-works-single__comparison-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.p-works-single__comparison-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 20px;
}

.p-works-single__comparison-before,
.p-works-single__comparison-after {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 75%;
    border-radius: 12px;
    overflow: hidden;
}

.p-works-single__comparison-before img,
.p-works-single__comparison-after img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.p-works-single__comparison-before:hover img,
.p-works-single__comparison-after:hover img {
    transform: scale(1.08);
}

.p-works-single__comparison-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: #fff;
    font-size: 1.1rem;
    font-weight: 500;
    text-align: center;
    letter-spacing: 0.05em;
}

/* 施工過程 */
.p-works-single__process {
    margin: 80px 60px;
    padding: 80px 60px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 24px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.p-works-single__process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,0,0,0.1), transparent);
}

.p-works-single__process-title {
    text-align: center;
    font-size: 2.4rem;
    margin-bottom: 60px;
    color: #2c3e50;
    position: relative;
    padding-bottom: 30px;
    letter-spacing: -0.02em;
}

.p-works-single__process-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #28a745, #20c997);
    border-radius: 2px;
}

.p-works-single__process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.p-works-single__process-item {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 75%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.p-works-single__process-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.1) 100%);
    z-index: 1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.p-works-single__process-item:hover::before {
    opacity: 1;
}

.p-works-single__process-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.p-works-single__process-item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.p-works-single__process-item:hover img {
    transform: scale(1.08);
}

/* ナビゲーション */
.p-works-single__navigation {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 30px;
    margin: 80px 60px;
    padding: 40px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.05);
    position: relative;
}

.p-works-single__nav-prev,
.p-works-single__nav-next {
    display: flex;
    flex-direction: column;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    text-decoration: none;
    color: #2c3e50;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.p-works-single__nav-prev:hover,
.p-works-single__nav-next:hover {
    background: #e9ecef;
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.p-works-single__nav-label {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 8px;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.p-works-single__nav-archive {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 40px;
    background: #2c5f2d;
    color: #fff;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.p-works-single__nav-archive:hover {
    background: #4a9f4b;
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* タグ */
.p-works-single__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.p-works-single__tag {
    display: inline-block;
    padding: 8px 16px;
    background: #f8f9fa;
    color: #2c5f2d;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(44, 95, 45, 0.1);
}

.p-works-single__tag:hover {
    background: #2c5f2d;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(44, 95, 45, 0.2);
}

/* レスポンシブ対応 */
@media (max-width: 1600px) {
    .p-works-single {
        padding: 80px 20px;
    }
}

@media (max-width: 768px) {
    .p-works-single {
        padding: 60px 20px;
    }

    .p-works-single__header {
        padding: 60px 20px 0;
    }

    .p-works-single__title {
        font-size: 2.4rem;
        margin-bottom: 30px;
    }

    .p-works-single__meta {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .p-works-single__content,
    .p-works-single__comparison,
    .p-works-single__process {
        margin: 40px 0;
        padding: 40px 20px;
    }

    .p-works-single__thumbnail {
        margin: 0 10px 40px;
        width: calc(100% - 20px);
        border-radius: 16px;
    }

    .p-works-single__comparison-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }

    .p-works-single__comparison-subtitle {
        font-size: 1.6rem;
    }

    .p-works-single__comparison-grid {
        gap: 20px;
    }

    .p-works-single__comparison-images {
        grid-template-columns: 1fr;
        padding: 0 10px;
    }

    .p-works-single__comparison-before,
    .p-works-single__comparison-after {
        padding-bottom: 66.67%;
        border-radius: 16px;
    }

    .p-works-single__process-grid {
        grid-template-columns: 1fr;
        padding: 0 10px;
    }

    .p-works-single__process-item {
        padding-bottom: 66.67%;
        border-radius: 16px;
    }

    .p-works-single__navigation {
        grid-template-columns: 1fr;
        gap: 20px;
        margin: 40px 20px;
        padding: 20px;
    }

    .p-works-single__nav-prev,
    .p-works-single__nav-next {
        padding: 15px;
    }
}