/* ===============================================
   解決事例一覧ページ専用スタイル
   画像付きカードデザイン対応版
   =============================================== */

/* ===============================================
   KVビジュアル
   =============================================== */
.case-kv {
    margin-top: 93px;
    height: 40vh;
    min-height: 300px;
    background: linear-gradient(135deg, rgba(15, 26, 61, 0.95) 0%, rgba(30, 58, 138, 0.9) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.case-kv::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/case-bg.jpg') center/cover no-repeat;
    opacity: 0.15;
}

.case-kv .kv-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
}

.case-kv .kv-content h1 {
    font-family: 'Georgia', serif;
    font-size: 3rem;
    font-weight: 400;
    letter-spacing: 0.3em;
    margin-bottom: 0.5rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards 0.3s;
}

.case-kv .kv-content p {
    font-family: 'Noto Serif JP', serif;
    font-size: 1.1rem;
    letter-spacing: 0.2em;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease forwards 0.6s;
}

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

/* ===============================================
   パンくずリスト
   =============================================== */
.breadcrumb {
    background-color: #f8f9fa;
    padding: 1rem 3rem;
    border-bottom: 1px solid #e8e8e8;
}

.breadcrumb-container {
    max-width: 1200px;
    margin: 0 auto;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.8rem;
    list-style: none;
    font-size: 0.85rem;
    color: #666;
    margin: 0;
    padding: 0;
}

.breadcrumb-list a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-list a:hover {
    color: #1e3a8a;
}

/* ===============================================
   メインコンテンツ
   =============================================== */
.case-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 2rem 80px;
    background: white;
}

.case-container {
    width: 100%;
}

/* ===============================================
   イントロ
   =============================================== */
.case-intro {
    text-align: center;
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.case-intro.visible {
    opacity: 1;
    transform: translateY(0);
}

.case-intro p {
    font-size: 1rem;
    color: #555;
    line-height: 2;
}

/* ===============================================
   カテゴリーフィルター
   =============================================== */
.category-filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #e8e8e8;
}

.filter-btn {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
    color: #555;
    background: white;
    border: 1px solid #ddd;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.filter-btn:hover {
    border-color: #1e3a8a;
    color: #1e3a8a;
}

.filter-btn.active {
    background: #1e3a8a;
    border-color: #1e3a8a;
    color: white;
}

/* ===============================================
   解決事例グリッド（3列カード）
   =============================================== */
.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

/* ===============================================
   解決事例カード（画像付き）
   =============================================== */
.case-card {
    background: white;
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

.case-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.case-card:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
    transform: translateY(-8px);
}

.case-card.visible:hover {
    transform: translateY(-8px);
}

.case-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

/* ===============================================
   カードサムネイル画像
   =============================================== */
.case-card-thumbnail {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    background-color: #f0f0f0;
}

.case-card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.case-card:hover .case-card-thumbnail img {
    transform: scale(1.08);
}

/* デフォルト画像（アイキャッチがない場合） */
.case-card-thumbnail.no-image {
    background: url('https://github.com/siterenewal/fujigakilaw2/blob/main/css/images/after-effect.png?raw=true') center/cover no-repeat;
    position: relative;
}

.case-card-thumbnail.no-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.15) 0%, rgba(15, 26, 61, 0.25) 100%);
}

/* ===============================================
   カードコンテンツ
   =============================================== */
.case-card-content {
    padding: 1.5rem;
}

.case-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* カテゴリーバッジ */
.case-category {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: white;
    background: #1e3a8a;
    border-radius: 4px;
    letter-spacing: 0.05em;
}

/* カテゴリー別の色 */
.case-category.keiji,
.case-category.criminal { 
    background: #92400e; 
}
.case-category.jiko,
.case-category.traffic { 
    background: #1e40af; 
}
.case-category.rikon,
.case-category.divorce { 
    background: #9d174d; 
}
.case-category.souzoku,
.case-category.inheritance { 
    background: #065f46; 
}
.case-category.syakkin,
.case-category.debt { 
    background: #3730a3; 
}
.case-category.higai { 
    background: #b91c1c; 
}

/* 日付 */
.case-date {
    font-family: 'Georgia', serif;
    font-size: 0.85rem;
    color: #888;
}

/* タイトル */
.case-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a1a1a;
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.case-card:hover .case-title {
    color: #1e3a8a;
}

/* 解決結果バッジ */
.case-result-badge {
    background: #eff6ff;
    padding: 0.8rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    border-left: 3px solid #1e3a8a;
}

.result-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    color: #1e3a8a;
    margin-bottom: 0.3rem;
    letter-spacing: 0.05em;
}

.case-result-badge p {
    font-size: 0.85rem;
    color: #333;
    line-height: 1.5;
    margin: 0;
    font-weight: 500;
}

/* 抜粋 */
.case-excerpt {
    margin-bottom: 1rem;
}

.case-excerpt p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.7;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 詳細を見るリンク */
.case-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: #1e3a8a;
    font-weight: 500;
    transition: all 0.3s ease;
}

.case-more::after {
    content: '→';
    transition: transform 0.3s ease;
}

.case-card:hover .case-more {
    color: #1e40af;
}

.case-card:hover .case-more::after {
    transform: translateX(5px);
}

/* ===============================================
   投稿がない場合
   =============================================== */
.no-posts {
    text-align: center;
    padding: 4rem 2rem;
    color: #888;
    font-size: 1rem;
    grid-column: 1 / -1;
    background: #f8f9fa;
    border-radius: 8px;
}

.no-posts p {
    margin: 0;
}

/* ===============================================
   ページネーション
   =============================================== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
    padding-top: 2rem;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 0.8rem;
    font-size: 0.9rem;
    text-decoration: none;
    border: 1px solid #ddd;
    color: #333;
    background: white;
    transition: all 0.3s ease;
}

.pagination a:hover {
    background: #1e3a8a;
    border-color: #1e3a8a;
    color: white;
}

.pagination .current,
.pagination span.current {
    background: #1e3a8a;
    border-color: #1e3a8a;
    color: white;
}

.pagination .prev,
.pagination .next {
    font-weight: bold;
}

/* ===============================================
   CTAセクション
   =============================================== */
.case-cta {
    background: linear-gradient(135deg, #0f1a3d 0%, #1e3a8a 100%);
    padding: 80px 2rem;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    color: white;
}

.cta-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.cta-text {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.cta-btn.primary {
    background: white;
    color: #1e3a8a;
}

.cta-btn.primary:hover {
    background: #fbbf24;
    color: #1a1a1a;
    transform: translateY(-3px);
}

.cta-btn.secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
    gap: 0.5rem;
}

.cta-btn.secondary:hover {
    background: white;
    color: #1e3a8a;
    transform: translateY(-3px);
}

.tel-icon {
    font-size: 1.1rem;
}

.sp-only {
    display: none;
}

/* ===============================================
   レスポンシブ - タブレット
   =============================================== */
@media (max-width: 1024px) {
    .case-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .case-card-thumbnail {
        height: 180px;
    }
}

/* ===============================================
   レスポンシブ - スマートフォン
   =============================================== */
@media (max-width: 768px) {
    .case-kv {
        margin-top: 70px;
        height: 30vh;
        min-height: 200px;
    }

    .case-kv .kv-content h1 {
        font-size: 2rem;
        letter-spacing: 0.15em;
    }
    
    .case-kv .kv-content p {
        font-size: 1rem;
    }

    .breadcrumb {
        padding: 1rem 1.5rem;
    }

    .case-content {
        padding: 40px 1.5rem 60px;
    }

    .case-intro p {
        font-size: 0.95rem;
    }

    .category-filter {
        gap: 0.5rem;
        margin-bottom: 2rem;
        padding-bottom: 1.5rem;
    }

    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    .case-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .case-card-thumbnail {
        height: 200px;
    }
    
    .case-card-content {
        padding: 1.2rem;
    }
    
    .case-title {
        font-size: 1rem;
    }

    .case-cta {
        padding: 60px 1.5rem;
    }

    .cta-title {
        font-size: 1.4rem;
    }

    .sp-only {
        display: inline;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

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

/* ===============================================
   レスポンシブ - 小型スマートフォン
   =============================================== */
@media (max-width: 480px) {
    .case-content {
        padding: 30px 1rem 50px;
    }

    .case-kv .kv-content h1 {
        font-size: 1.7rem;
    }

    .case-title {
        font-size: 0.95rem;
    }
    
    .case-card-thumbnail {
        height: 180px;
    }
    
    .case-card-content {
        padding: 1rem;
    }
    
    .case-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.3rem;
    }

    .cta-title {
        font-size: 1.2rem;
    }

    .pagination a,
    .pagination span {
        min-width: 36px;
        height: 36px;
        font-size: 0.85rem;
    }
}