/* お問い合わせページ専用CSS - Design System v9.0 */

/* ========================================
   グローバルボックスモデル
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

/* ========================================
   外枠問題の修正
   ======================================== */
html, body {
    background: #FFFFFF;
    margin: 0;
    padding: 0;
}

/* ========================================
   コンテナ
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    width: 100%;
}

@media (max-width: 768px) {
    .container {
        padding: 0 0.75rem;
    }
}

/* ========================================
   パンくずリスト
   ======================================== */
.breadcrumb-wrapper {
    background: #F7FAFC;
    border-bottom: 1px solid rgba(10, 61, 61, 0.1);
    padding: 1rem 0;
    margin-top: 80px;
    margin-bottom: 0;
}

.breadcrumb-wrapper .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    list-style: none;
    font-size: 0.875rem;
    font-family: 'IBM Plex Mono', monospace;
    letter-spacing: 0.05em;
    margin: 0;
    padding: 0;
}

.breadcrumb a {
    color: #4A6B5B;
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.breadcrumb a:hover {
    background: rgba(74, 107, 91, 0.1);
    color: #0A3D3D;
}

.breadcrumb a:focus-visible {
    outline: 2px solid #0A3D3D;
    outline-offset: 2px;
}

.breadcrumb .separator {
    color: #8B8680;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
}

.breadcrumb .current {
    color: #0A3D3D;
    font-weight: 600;
    padding: 0.5rem 0.75rem;
}

.breadcrumb i.fa-home {
    font-size: 0.875rem;
}

/* ========================================
   ページヘッダー (Hero)
   ======================================== */
.contact-hero {
    margin-top: 0;
    background: linear-gradient(135deg, #0A3D3D 0%, #2A5555 50%, #4A6B5B 100%);
    color: #ffffff;
    text-align: center;
    padding: clamp(4rem, 7vw, 6rem) 0 clamp(3rem, 5vw, 4.5rem);
    position: relative;
    overflow: hidden;
}

/* ヒーローセクションの装飾 - reserve.htmlパターン */
.contact-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.15) 0%, transparent 60%),
                radial-gradient(circle at 80% 80%, rgba(255,255,255,0.08) 0%, transparent 60%),
                radial-gradient(circle at 50% 100%, rgba(201,169,97,0.1) 0%, transparent 50%);
    pointer-events: none;
    animation: subtle-pulse 8s ease-in-out infinite;
}

@keyframes subtle-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.85; }
}

.contact-hero h1 {
    font-size: clamp(2rem, 5.5vw, 3rem);
    color: #ffffff;
    margin: 0 0 1.25rem 0;
    line-height: 1.3;
    font-weight: 800;
    letter-spacing: 0.02em;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.contact-hero p {
    font-size: clamp(1.05rem, 3.2vw, 1.3rem);
    color: #ffffff;
    opacity: 0.98;
    font-weight: 500;
    letter-spacing: 0.08em;
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    text-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

@media (max-width: 768px) {
    .contact-hero {
        margin-top: 86px;
        min-height: 240px;
        padding: 3rem 20px 3.5rem;
    }
    
    .contact-hero h1 {
        font-size: 1.9rem;
        margin-bottom: 1.5rem;
    }
    
    .contact-hero p {
        font-size: 1.05rem;
        line-height: 1.7;
    }
}

/* ========================================
   セクション共通スタイル
   ======================================== */
section {
    padding: clamp(3.5rem, 7vw, 5rem) 0;
    background: #FFFFFF; /* 背景透明問題の修正 */
}

section h2 {
    font-size: clamp(1.9rem, 4.5vw, 2.5rem);
    font-weight: 800;
    color: #0A3D3D;
    text-align: center; /* 見出し中央揃え */
    margin-bottom: clamp(2rem, 4vw, 3rem);
    line-height: 1.3;
    letter-spacing: 0.02em;
    position: relative;
    padding-bottom: 1rem;
}

/* 装飾的アンダーライン - reserve.htmlパターン */
section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #0A3D3D 0%, #C9A961 50%, #0A3D3D 100%);
    border-radius: 2px;
}

/* ========================================
   コンタクトセクション
   ======================================== */
.contact-section {
    padding: clamp(3rem, 6vw, 5rem) 0;
    background: #F7FAFC; /* bg-light */
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* ========================================
   フォームカード
   ======================================== */
.form-card {
    background: linear-gradient(180deg, #FFFFFF 0%, #FAFAF8 100%);
    border-radius: 20px;
    padding: clamp(2rem, 5vw, 3.5rem);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08), 0 12px 40px rgba(0,0,0,0.06);
    margin: 0 auto 3rem;
    max-width: 800px;
    border: 2px solid rgba(10, 61, 61, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 25px rgba(0,0,0,0.1), 0 16px 50px rgba(0,0,0,0.08);
    border-color: rgba(10, 61, 61, 0.12);
}

/* ========================================
   フォームグループ
   ======================================== */
.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    font-weight: 700;
    color: #0A3D3D; /* Design System v9.0 */
    margin-bottom: 0.75rem;
    font-size: clamp(0.95rem, 2vw, 1.05rem);
    letter-spacing: 0.01em;
}

.form-group label .required {
    color: #E53E3E;
    font-size: 0.875rem;
    margin-left: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1.15rem 1.25rem;
    border: 2px solid #E2E8F0;
    border-radius: 12px;
    font-size: clamp(0.95rem, 2vw, 1rem);
    font-family: 'Noto Sans JP', sans-serif;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
    background: #FFFFFF;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0A3D3D; /* Design System v9.0 */
    box-shadow: 
        0 0 0 4px rgba(10, 61, 61, 0.12),
        0 0 20px rgba(201, 169, 97, 0.2),
        0 4px 12px rgba(10, 61, 61, 0.15);
    background: #FAFAF8;
    transform: translateY(-2px);
}

.form-group input:focus-visible,
.form-group select:focus-visible,
.form-group textarea:focus-visible {
    outline: 3px solid #C9A961; /* Gold accent */
    outline-offset: 2px;
}

.form-group textarea {
    min-height: 180px;
    resize: vertical;
    line-height: 1.7;
}

.form-group .form-help {
    font-size: 0.875rem;
    color: #718096;
    margin-top: 0.75rem;
    line-height: 1.6;
}

/* ========================================
   送信ボタン - reserve.htmlパターン
   ======================================== */
.submit-btn {
    background: linear-gradient(135deg, #0A3D3D 0%, #2A5555 50%, #4A6B5B 100%);
    color: white;
    padding: 1.25rem 3rem;
    border: none;
    border-radius: 50px;
    font-size: clamp(1.05rem, 2.5vw, 1.2rem);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    width: 100%;
    max-width: 450px;
    display: block;
    margin: 2.5rem auto 0;
    will-change: transform;
    box-shadow: 0 5px 20px rgba(10, 61, 61, 0.3), 0 2px 10px rgba(10, 61, 61, 0.2);
    position: relative;
    overflow: hidden;
    min-height: 54px; /* タッチターゲット確保 */
}

/* シャインエフェクト - reserve.htmlパターン */
.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.submit-btn:hover::before {
    left: 100%;
}

.submit-btn:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 8px 30px rgba(10, 61, 61, 0.4), 0 4px 15px rgba(10, 61, 61, 0.25);
}

.submit-btn:active {
    transform: translateY(-2px) scale(1);
    box-shadow: 0 4px 15px rgba(10, 61, 61, 0.3);
    transition: all 0.15s ease;
}

.submit-btn:focus-visible {
    outline: 3px solid #C9A961;
    outline-offset: 4px;
}

.submit-btn:disabled {
    background: #CBD5E0;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ========================================
   プライバシーポリシー同意
   ======================================== */
.privacy-consent {
    margin: 2.5rem 0;
    padding: 1.75rem 2rem;
    background: linear-gradient(135deg, #F0FDF4 0%, #E8F8E8 100%);
    border-radius: 12px;
    border-left: 4px solid #4A6B5B; /* Sage Green */
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.privacy-consent label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    font-weight: 500;
    line-height: 1.7;
}

.privacy-consent input[type="checkbox"] {
    width: 22px;
    height: 22px;
    margin-right: 1rem;
    flex-shrink: 0;
    cursor: pointer;
    accent-color: #0A3D3D;
}

.privacy-consent a {
    color: #0A3D3D;
    text-decoration: underline;
    font-weight: 600;
    transition: color 0.2s;
}

.privacy-consent a:hover {
    color: #4A6B5B;
}

.privacy-consent a:focus-visible {
    outline: 2px solid #C9A961;
    outline-offset: 2px;
    border-radius: 2px;
}

/* ========================================
   インフォボックス
   ======================================== */
.info-box {
    background: linear-gradient(135deg, #FAFAF8 0%, #F5F3EF 100%);
    border-left: 4px solid #0A3D3D;
    padding: 1.75rem 2rem;
    border-radius: 12px;
    margin-bottom: 2.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.info-box h3 {
    color: #0A3D3D;
    font-size: clamp(1.1rem, 2.5vw, 1.25rem);
    font-weight: 700;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.info-box h3 i {
    color: #4A6B5B;
    font-size: 1.3rem;
}

.info-box ul {
    margin: 0;
    padding-left: 1.75rem;
    color: #2D3748;
}

.info-box li {
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

/* ========================================
   その他の予約方法
   ======================================== */
.other-methods {
    background: linear-gradient(180deg, #FFFFFF 0%, #FAFAF8 100%);
    border-radius: 20px;
    padding: clamp(2.5rem, 5vw, 4rem) clamp(1.5rem, 3vw, 3rem);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    max-width: 100%;
    border: 2px solid rgba(10, 61, 61, 0.06);
}

.other-methods h2 {
    color: #0A3D3D;
    font-size: clamp(1.7rem, 4vw, 2.25rem);
    font-weight: 800;
    margin-bottom: 2rem;
    text-align: center;
}

.method-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .method-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .other-methods {
        padding: 2.5rem 1.5rem;
    }
}

/* ========================================
   メソッドカード - reserve.htmlパターン
   ======================================== */
.method-card {
    background: #F7FAFC;
    padding: 2rem 1.75rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 320px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.method-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.method-card > i {
    font-size: 2.5rem;
    color: #2B7373;
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

.method-card:hover > i {
    color: #225A5A;
}

.method-card h3 {
    color: #0A3D3D;
    font-size: clamp(1.3rem, 3vw, 1.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 0.01em;
}

.method-card p {
    color: #4A5568;
    margin-bottom: 1.75rem;
    line-height: 1.75;
    font-size: clamp(0.95rem, 2vw, 1.05rem);
    flex-grow: 1;
}

.method-card a {
    background: linear-gradient(135deg, #0A3D3D 0%, #4A6B5B 100%);
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem; /* アイコンとテキストの間隔 */
    white-space: nowrap;
    will-change: transform;
    box-shadow: 0 4px 15px rgba(10, 61, 61, 0.25);
    min-height: 50px; /* タッチターゲット */
}

.method-card a:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 20px rgba(10, 61, 61, 0.35);
}

.method-card a:focus-visible {
    outline: 3px solid #C9A961;
    outline-offset: 3px;
}

.method-card a i {
    font-size: 1.1rem;
    flex-shrink: 0; /* アイコンサイズ固定 */
}

/* 電話番号セクション (シンプル版) */
.phone-numbers-simple {
    margin-bottom: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.4rem;
    background: none !important;
    padding: 0 !important;
    border: none !important;
}

.phone-numbers-simple p {
    color: #555555;
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
    text-align: center;
    font-weight: 400;
    background: none !important;
    padding: 0 !important;
    border-radius: 0 !important;
}

.phone-numbers-simple a {
    color: #2B7373;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
    display: inline;
    background: none !important;
    padding: 0 !important;
    box-shadow: none !important;
}

.phone-numbers-simple a:hover {
    color: #0A3D3D;
    text-decoration: none;
    transform: none !important;
}

/* 電話番号セクション (旧版 - 互換性維持) */
.phone-numbers {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.75rem;
    flex-grow: 1;
}

.phone-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, rgba(10, 61, 61, 0.03) 0%, rgba(74, 107, 91, 0.05) 100%);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.phone-item:hover {
    background: linear-gradient(135deg, rgba(10, 61, 61, 0.08) 0%, rgba(74, 107, 91, 0.12) 100%);
    transform: translateX(4px);
}

.clinic-label {
    font-weight: 700;
    color: #4A6B5B;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
}

.phone-link {
    color: #0A3D3D;
    font-weight: 700;
    font-size: 1.15rem;
    text-decoration: none;
    transition: color 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    background: #FFFFFF;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    min-height: 44px; /* タッチターゲット */
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.phone-link:hover {
    color: #FFFFFF;
    background: linear-gradient(135deg, #0A3D3D 0%, #4A6B5B 100%);
    box-shadow: 0 4px 12px rgba(10, 61, 61, 0.25);
    transform: scale(1.05);
}

.phone-link:focus-visible {
    outline: 3px solid #C9A961;
    outline-offset: 3px;
}

/* 電話番号リンクのスタイル (後方互換性) */
.method-card p a[href^="tel:"] {
    color: #0A3D3D;
    font-weight: 700;
    text-decoration: none;
    transition: color 0.3s ease, text-decoration 0.2s ease;
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    background: rgba(10, 61, 61, 0.05);
}

.method-card p a[href^="tel:"]:hover {
    color: #4A6B5B;
    text-decoration: underline;
    background: rgba(10, 61, 61, 0.1);
}

.method-card p a[href^="tel:"]:focus-visible {
    outline: 2px solid #C9A961;
    outline-offset: 2px;
}

@media (max-width: 768px) {
    .method-card {
        padding: 2.25rem 1.75rem;
        min-height: 320px;
    }
    
    .method-card a {
        padding: 0.875rem 1.5rem;
        white-space: normal;
    }
}

/* ========================================
   レスポンシブ対応 (モバイル追加最適化)
   ======================================== */
@media (max-width: 768px) {
    section {
        padding: clamp(2.5rem, 6vw, 4rem) 0;
    }
    
    section h2 {
        margin-bottom: clamp(1.5rem, 3vw, 2rem);
    }
    
    .breadcrumb-wrapper {
        padding: 0.75rem 0;
    }
    
    .breadcrumb {
        font-size: 0.8rem;
        gap: 0.5rem;
    }
    
    .breadcrumb a,
    .breadcrumb .current {
        padding: 0.4rem 0.5rem;
    }
    
    .form-card {
        padding: 2rem 1.5rem;
    }
    
    .submit-btn {
        padding: 1.1rem 2rem;
        max-width: 100%;
    }
    
    .privacy-consent {
        padding: 1.5rem;
    }
    
    .info-box {
        padding: 1.5rem;
    }
}