/**
 * 業者詳細ページ専用CSS
 * single-vendor.php テンプレートで使用
 */

/* ====================
   ヘッダーセクション
   ==================== */
.vendor-detail {
    background: var(--color-bg-light);
}

.vendor-header {
    background: var(--color-white);
    color: var(--color-text-primary);
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--color-border-light);
}



.vendor-header__content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.vendor-header__title {
    font-size: var(--heading-1);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
}

.vendor-header__description {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.vendor-header__image {
    margin: var(--spacing-xl) 0;
    text-align: center;
}

.vendor-header__image img {
    max-width: 100%;
    max-height: 400px;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.vendor-header__cta {
    margin-top: var(--spacing-xl);
}

/* ====================
   ページ内ナビゲーション
   ==================== */
.vendor-nav {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border-light);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.vendor-nav__list {
    display: flex;
    gap: var(--spacing-lg);
    overflow-x: auto;
    padding: var(--spacing-md) 0;
    justify-content: center;
}

.vendor-nav__item {
    white-space: nowrap;
    color: var(--color-text-secondary);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    font-weight: var(--font-weight-medium);
}

.vendor-nav__item:hover,
.vendor-nav__item.active {
    background: #3b82f6;
    color: var(--color-white);
}

/* ====================
   強みセクション（青ベース）
   ==================== */
.vendor-strengths {
    padding: var(--spacing-3xl) 0;
    background: var(--color-white);
}

.strengths-card {
    max-width: 600px;
    margin: 0 auto;
    background: linear-gradient(135deg, #ff7a5c 0%, #ff9166 100%);
    border-radius: 12px;
    padding: var(--spacing-xl) var(--spacing-2xl);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.strengths-card__title {
    color: white;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.strengths-card__title::before {
    content: '💡';
    font-size: 1.2em;
}

.strengths-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.strength-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: white;
}

.strength-item__text {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: white;
    font-weight: var(--font-weight-normal);
    position: relative;
    padding-left: var(--spacing-lg);
}

.strength-item__text::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: white;
    font-weight: bold;
}

/* ====================
   おすすめポイントセクション（ボックスデザイン）
   ==================== */
.vendor-recommend {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-light);
}

.recommend-box {
    max-width: 800px;
    margin: 0 auto;
    background: #ffffff;
    border: 3px solid #1e4a8a;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.recommend-box__title {
    background: #1e3a8a;
    color: #ffffff;
    padding: var(--spacing-lg) var(--spacing-xl);
    text-align: center;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin: 0;
}

.recommend-box__list {
    list-style: none;
    padding: var(--spacing-xl) var(--spacing-2xl);
    margin: 0;
}

.recommend-box__item {
    color: #1f2937;
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
    position: relative;
}

.recommend-box__item::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #1f2937;
    font-size: 1.2em;
    line-height: 1;
}

.recommend-box__item:last-child {
    margin-bottom: 0;
}

.highlight {
    color: #dc2626;
    font-weight: var(--font-weight-bold);
}

.highlight--orange {
    color: #ea580c;
}


/* ====================
   施工事例セクション
   ==================== */
.construction-examples {
    padding: var(--spacing-3xl) 0;
    background: var(--color-white);
}

.construction-examples .section-title {
    text-align: center;
    font-size: var(--heading-2);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-2xl);
}

.examples-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    max-width: 800px;
    margin: 0 auto;
}

.example-card {
    background: var(--color-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: var(--spacing-xl);
    position: relative;
}

.example-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.example-card__images {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    align-items: center;
    justify-content: center;
}

.example-card__images .example-card__image:first-child::after {
    content: "→";
    font-size: 24px;
    font-weight: bold;
    color: #f97316;
    position: absolute;
    right: -30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
}

.example-card__image {
    position: relative;
    aspect-ratio: 3/2;
    overflow: hidden;
    border-radius: 12px;
    max-width: 300px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.example-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.example-card:hover .example-card__image img {
    transform: scale(1.05);
}

.example-card__label {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-base);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
}

.example-card__image:first-child .example-card__label {
    background: #3b82f6;
}

.example-card__image:last-child .example-card__label {
    background: #f97316;
}

.example-card__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1f2937;
    margin: 0 0 var(--spacing-md) 0;
    line-height: 1.3;
    letter-spacing: -0.025em;
    position: relative;
    padding-left: var(--spacing-md);
}

.example-card__title::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: #3b82f6;
    border-radius: 2px;
}

.example-card__date {
    display: inline-block;
    font-size: 0.75rem;
    color: #f97316;
    background: rgba(249, 115, 22, 0.1);
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    margin: 0 0 var(--spacing-lg) 0;
    border: 1px solid rgba(249, 115, 22, 0.2);
}

.example-card__description {
    padding: 0;
    color: #1f2937;
    line-height: 1.6;
    font-size: 1rem;
    margin-top: var(--spacing-lg);
}

/* ====================
   口コミセクション
   ==================== */
.reviews {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-light);
}

.reviews .section-title {
    text-align: center;
    font-size: var(--heading-2);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-2xl);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    max-width: 800px;
    margin: 0 auto;
}

.review-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
    position: relative;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.review-card::before {
    content: '"';
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    font-size: 3rem;
    color: #7c3aed;
    opacity: 0.2;
    font-family: serif;
    line-height: 1;
}

.review-card__image {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.review-card__image img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #7c3aed;
}

.review-card__content {
    text-align: center;
}

.review-card__name {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.review-card__text {
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    font-style: italic;
    position: relative;
    z-index: 1;
}

/* ====================
   会社概要セクション
   ==================== */
.company-profile {
    padding: var(--spacing-3xl) 0;
    background: var(--color-white);
}

.company-profile .section-title {
    text-align: center;
    font-size: var(--heading-2);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-2xl);
}

.company-profile__table {
    max-width: 800px;
    margin: 0 auto;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
}

.company-profile .company-info {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-white);
}

.company-profile .company-info__label {
    background: var(--color-bg-light);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    padding: var(--spacing-lg);
    border-right: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
    width: 200px;
    vertical-align: middle;
    text-align: left;
}

.company-profile .company-info__value {
    color: var(--color-text-secondary);
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border-light);
    vertical-align: middle;
}

.company-profile .company-info tbody tr:last-child .company-info__label,
.company-profile .company-info tbody tr:last-child .company-info__value {
    border-bottom: none;
}

.company-profile .company-info a {
    color: #7c3aed;
    text-decoration: none;
}

.company-profile .company-info a:hover {
    text-decoration: underline;
}

/* ====================
   対応エリア一覧セクション
   ==================== */
.service-area {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-light);
}

.service-area .section-title {
    text-align: center;
    font-size: var(--heading-2);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-2xl);
}

.service-area__table {
    max-width: 900px;
    margin: 0 auto;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
}

.area-table {
    width: 100%;
    border-collapse: collapse;
}

.area-table thead {
    background: var(--color-bg-light);
}

.area-table__header {
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    padding: var(--spacing-lg);
    border-bottom: 2px solid var(--color-border-light);
    text-align: left;
    font-size: var(--font-size-base);
}

.area-table__header:first-child {
    width: 200px;
    border-right: 1px solid var(--color-border-light);
}

.area-table tbody tr {
    border-bottom: 1px solid var(--color-border-light);
}

.area-table tbody tr:last-child {
    border-bottom: none;
}

.area-table tbody tr:hover {
    background: rgba(124, 58, 237, 0.02);
}

.area-table__prefecture {
    background: var(--color-bg-light);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    padding: var(--spacing-lg);
    border-right: 1px solid var(--color-border-light);
    vertical-align: top;
    text-align: left;
    width: 200px;
}

.area-table__cities {
    color: var(--color-text-secondary);
    background: var(--color-white);
    padding: var(--spacing-lg);
    vertical-align: top;
    line-height: var(--line-height-relaxed);
}

.area-table__all {
    color: #7c3aed;
    font-weight: var(--font-weight-medium);
}

.service-area__empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: var(--spacing-2xl);
    font-style: italic;
}

/* ====================
   関連記事セクション
   ==================== */
.related-articles {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-light);
}

.related-articles .section-title {
    text-align: center;
    font-size: var(--heading-2);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-2xl);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.article-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.article-card__image {
    aspect-ratio: 16/9;
    overflow: hidden;
}

.article-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.article-card:hover .article-card__image img {
    transform: scale(1.05);
}

.article-card__content {
    padding: var(--spacing-lg);
}

.article-card__date {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
}

.article-card__title {
    margin-bottom: var(--spacing-sm);
}

.article-card__title a {
    color: var(--color-text-primary);
    text-decoration: none;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
}

.article-card__title a:hover {
    color: #7c3aed;
}

.article-card__description {
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.no-articles {
    text-align: center;
    color: var(--color-text-muted);
    font-style: italic;
    grid-column: 1 / -1;
}

/* ====================
   CTAセクション
   ==================== */
.vendor-cta {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.vendor-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="25" cy="25" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="3" fill="rgba(255,255,255,0.05)"/><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.15)"/></svg>') repeat;
    background-size: 100px 100px;
    animation: float 20s infinite linear;
}

@keyframes float {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-100px, -100px); }
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content__title {
    font-size: var(--heading-2);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.cta-content__description {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-2xl);
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    align-items: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-2xl);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
    min-width: 200px;
}

.btn--primary {
    background: var(--color-white);
    color: #f97316;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    background: #f9fafb;
}

.btn--phone {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn--phone:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.btn--website {
    background: transparent;
    color: #f97316;
    border: 2px solid #f97316;
    position: relative;
    overflow: hidden;
}

.btn--website::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: -1;
}

.btn--website:hover {
    color: var(--color-white);
    border-color: #f97316;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.3);
}

.btn--website:hover::before {
    opacity: 1;
}

.btn__icon {
    font-size: var(--font-size-lg);
}

.btn__text {
    font-weight: var(--font-weight-bold);
}

/* ====================
   レスポンシブデザイン
   ==================== */
@media (max-width: 768px) {
    .vendor-header {
        padding: var(--spacing-xl) 0;
    }

    .vendor-header__title {
        font-size: var(--heading-2);
    }

    .vendor-nav__list {
        gap: var(--spacing-sm);
        padding: var(--spacing-sm) 0;
    }

    .vendor-nav__item {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-sm);
    }

    .recommend-box {
        margin: 0 var(--spacing-md);
    }
    
    .recommend-box__title {
        font-size: var(--font-size-base);
        padding: var(--spacing-md);
    }
    
    .recommend-box__list {
        padding: var(--spacing-lg);
    }
    
    .recommend-box__item {
        font-size: var(--font-size-sm);
    }

    .examples-grid {
        grid-template-columns: 1fr;
    }

    .example-card__images {
        grid-template-columns: 1fr;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .articles-grid {
        grid-template-columns: 1fr;
    }

    .company-profile .company-info,
    .company-profile .company-info__label,
    .company-profile .company-info__value {
        display: block;
        width: 100%;
        border-right: none;
    }

    .company-profile .company-info__label {
        padding-bottom: var(--spacing-sm);
        border-bottom: none;
    }

    .company-profile .company-info__value {
        padding-top: var(--spacing-sm);
        border-bottom: 1px solid var(--color-border-light);
    }

    /* 対応エリアテーブルのレスポンシブ対応 */
    .service-area__table {
        margin: 0 var(--spacing-md);
    }

    .area-table thead {
        display: none;
    }

    .area-table tbody tr {
        display: block;
        margin-bottom: var(--spacing-lg);
        border: 1px solid var(--color-border-light);
        border-radius: var(--radius-base);
        overflow: hidden;
    }

    .area-table__prefecture,
    .area-table__cities {
        display: block;
        width: 100%;
        border-right: none;
    }

    .area-table__prefecture {
        padding: var(--spacing-md) var(--spacing-lg);
        border-bottom: 1px solid var(--color-border-light);
        font-size: var(--font-size-base);
    }

    .area-table__cities {
        padding: var(--spacing-lg);
        font-size: var(--font-size-sm);
        border-bottom: none;
    }

    .cta-buttons {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .vendor-header {
        padding: var(--spacing-lg) 0;
    }

    .vendor-header__title {
        font-size: var(--heading-3);
    }

    .vendor-header__description {
        font-size: var(--font-size-base);
    }

    .strength-item {
        padding: var(--spacing-md);
    }

    .example-card,
    .review-card,
    .article-card {
        margin: 0 var(--spacing-sm);
    }

    .company-profile__table {
        margin: 0 var(--spacing-sm);
    }

    .service-area__table {
        margin: 0 var(--spacing-sm);
    }

    .vendor-cta {
        padding: var(--spacing-xl) 0;
    }

    .cta-content {
        padding: 0 var(--spacing-md);
    }

    .cta-content__title {
        font-size: var(--heading-3);
    }

    .cta-content__description {
        font-size: var(--font-size-base);
    }
}

/* ====================
   アニメーション効果
   ==================== */
@media (prefers-reduced-motion: no-preference) {
    .strength-item,
    .example-card,
    .review-card,
    .article-card {
        opacity: 0;
        animation: fadeInUp 0.6s ease-out forwards;
    }

    .strength-item:nth-child(1) { animation-delay: 0.1s; }
    .strength-item:nth-child(2) { animation-delay: 0.2s; }
    .strength-item:nth-child(3) { animation-delay: 0.3s; }
    .strength-item:nth-child(4) { animation-delay: 0.4s; }
    .strength-item:nth-child(5) { animation-delay: 0.5s; }

}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ====================
   アクセシビリティ
   ==================== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* フォーカス状態の強化 */
.vendor-nav__item:focus,
.btn:focus,
.article-card__title a:focus,
.company-profile .company-info a:focus {
    outline: 2px solid #7c3aed;
    outline-offset: 2px;
}

/* フッター背景色の確保 */
.site-footer {
    background: var(--color-orange-primary) !important;
}

/* 高コントラストモード対応 */
@media (prefers-contrast: high) {
    .strength-item,
    .example-card,
    .review-card,
    .article-card {
        border: 2px solid var(--color-text-primary);
    }

    .vendor-nav__item:hover,
    .vendor-nav__item.active {
        background: #3b82f6;
        color: var(--color-white);
    }
}