/**
 * お問い合わせページ専用スタイル
 */

/* ==========================================================================
   変数
   ========================================================================== */

:root {
    --contact-primary: #003c71;
    --contact-primary-dark: #002a52;
    --contact-primary-light: #0056a3;
    --contact-accent: #e63312;
    --contact-accent-hover: #c42a0e;
    --contact-text: #333333;
    --contact-text-light: #666666;
    --contact-bg: #f5f7fa;
    --contact-white: #ffffff;
    --contact-border: #e0e0e0;
    --contact-success: #28a745;
    --contact-error: #dc3545;
}

/* ==========================================================================
   ページ共通
   ========================================================================== */

.contact-page {
    background: var(--contact-bg);
    padding-top: 80px;
}

.contact-page .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================================================
   ページヘッダー
   ========================================================================== */

.contact-page .page-header-section {
    background: linear-gradient(135deg, var(--contact-primary) 0%, var(--contact-primary-light) 100%);
    padding: 50px 0;
    color: var(--contact-white);
}

/* パンくずリスト */
.contact-page .breadcrumb {
    margin-bottom: 15px;
    border-top: none !important;
    border-bottom: none !important;
}

.contact-page .breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.85rem;
}

.contact-page .breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-page .breadcrumb-item:not(:last-child)::after {
    content: '>';
    color: rgba(255, 255, 255, 0.6);
}

.contact-page .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-page .breadcrumb-item a:hover {
    color: var(--contact-white);
}

.contact-page .breadcrumb-item.current span {
    color: var(--contact-white);
    font-weight: 500;
}

/* ページタイトル */
.contact-page .page-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--contact-white);
    margin: 0;
    line-height: 1.4;
}

/* ==========================================================================
   フォームセクション
   ========================================================================== */

.contact-form-section {
    padding: 80px 0;
    background: var(--contact-bg);
}

.contact-intro {
    text-align: center;
    margin-bottom: 40px;
}

.intro-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--contact-text);
    margin: 0;
}

.required-note {
    display: inline-block;
    margin-top: 10px;
    font-size: 0.9rem;
    color: var(--contact-text-light);
}

.required-mark {
    color: var(--contact-accent);
    font-weight: 600;
    margin-left: 3px;
}

/* エラーメッセージ */
.form-error-message {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    padding: 15px 20px;
    margin-bottom: 30px;
    color: var(--contact-error);
    font-size: 0.95rem;
}

.form-error-message svg {
    flex-shrink: 0;
}

/* フォーム */
.contact-form {
    background: var(--contact-white);
    border-radius: 12px;
    padding: 50px;
}

.form-group {
    margin-bottom: 30px;
}

.form-label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--contact-text);
    margin-bottom: 10px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 15px 20px;
    font-size: 1rem;
    color: var(--contact-text);
    background: var(--contact-white);
    border: 2px solid var(--contact-border);
    border-radius: 8px;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--contact-primary);
    box-shadow: 0 0 0 3px rgba(0, 60, 113, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #aaa;
}

.form-textarea {
    resize: vertical;
    min-height: 180px;
    line-height: 1.8;
}

/* 送信ボタン */
.form-submit {
    text-align: center;
    margin-top: 40px;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-width: 280px;
    padding: 20px 50px;
    background: linear-gradient(135deg, var(--contact-accent) 0%, #ff4d2d 100%);
    color: var(--contact-white);
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(230, 51, 18, 0.3);
}

.submit-btn:hover {
    background: linear-gradient(135deg, var(--contact-accent-hover) 0%, var(--contact-accent) 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(230, 51, 18, 0.4);
}

.submit-btn svg {
    transition: all 0.3s ease;
}

.submit-btn:hover svg {
    transform: translateX(5px);
}

/* ==========================================================================
   送信完了
   ========================================================================== */

.contact-complete {
    text-align: center;
    background: var(--contact-white);
    border-radius: 12px;
    padding: 80px 50px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.complete-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--contact-success) 0%, #34d058 100%);
    border-radius: 50%;
    margin-bottom: 30px;
}

.complete-icon svg {
    color: var(--contact-white);
}

.complete-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--contact-text);
    margin: 0 0 20px;
}

.complete-text {
    font-size: 1rem;
    line-height: 2;
    color: var(--contact-text-light);
    margin: 0 0 40px;
}

.back-home-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    background: var(--contact-primary);
    color: var(--contact-white);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.back-home-btn:hover {
    background: var(--contact-primary-dark);
    color: var(--contact-white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 60, 113, 0.3);
}

.back-home-btn svg {
    transition: all 0.3s ease;
}

.back-home-btn:hover svg {
    transform: translateX(5px);
}

/* ==========================================================================
   電話セクション
   ========================================================================== */

.contact-phone-section {
    padding: 0 0 80px;
    background: var(--contact-bg);
}

.phone-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--contact-white);
    border-radius: 12px;
    padding: 40px 50px;
    border-left: 5px solid var(--contact-primary);
}

.phone-content {
    flex: 1;
}

.phone-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--contact-text);
    margin: 0 0 10px;
}

.phone-text {
    font-size: 0.95rem;
    color: var(--contact-text-light);
    margin: 0;
}

.phone-number {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-shrink: 0;
    margin-left: 40px;
}

.phone-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    background: var(--contact-bg);
    color: var(--contact-text);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 6px;
}

.phone-tel {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--contact-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.phone-tel:hover {
    color: var(--contact-accent);
}

.phone-tel svg {
    color: var(--contact-primary);
    transition: all 0.3s ease;
}

.phone-tel:hover svg {
    color: var(--contact-accent);
}

/* ==========================================================================
   ユーティリティ
   ========================================================================== */

.sp-only {
    display: none;
}

/* ==========================================================================
   レスポンシブ
   ========================================================================== */

@media screen and (max-width: 768px) {
    .contact-page {
        padding-top: 70px;
    }
    
    .contact-page .page-header-section {
        padding: 40px 0;
    }
    
    .contact-page .page-title {
        font-size: 1.6rem;
    }
    
    .contact-form-section {
        padding: 50px 0;
    }
    
    .contact-form {
        padding: 30px 25px;
    }
    
    .form-group {
        margin-bottom: 25px;
    }
    
    .form-input,
    .form-textarea {
        padding: 12px 15px;
        font-size: 16px; /* iOS zoom 防止 */
    }
    
    .form-submit {
        margin-top: 30px;
    }
    
    .submit-btn {
        width: 100%;
        min-width: auto;
        padding: 18px 30px;
        font-size: 1rem;
    }
    
    .contact-complete {
        padding: 50px 30px;
    }
    
    .complete-icon {
        width: 80px;
        height: 80px;
    }
    
    .complete-icon svg {
        width: 60px;
        height: 60px;
    }
    
    .complete-title {
        font-size: 1.4rem;
    }
    
    .complete-text {
        font-size: 0.95rem;
    }
    
    .back-home-btn {
        width: 100%;
        justify-content: center;
        padding: 16px 30px;
    }
    
    .contact-phone-section {
        padding: 0 0 50px;
    }
    
    .phone-box {
        flex-direction: column;
        text-align: center;
        padding: 30px 25px;
        border-left: none;
        border-top: 5px solid var(--contact-primary);
    }
    
    .phone-content {
        margin-bottom: 25px;
    }
    
    .phone-number {
        flex-direction: column;
        margin-left: 0;
        gap: 15px;
    }
    
    .phone-tel {
        font-size: 1.4rem;
    }
    
    .sp-only {
        display: inline;
    }
}

@media screen and (max-width: 480px) {
    .contact-page .breadcrumb-list {
        font-size: 0.75rem;
    }
    
    .contact-form {
        padding: 25px 20px;
    }
    
    .intro-text {
        font-size: 0.95rem;
    }
}