/* ========================================
   お問い合わせフォームセクション
======================================== */
.contact-form-section {
    background-color: #FFFFFF;
    padding: 100px 0;
}

/* イントロ */
.contact-intro {
    text-align: center;
    margin-bottom: 60px;
}

.contact-intro-text {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    font-weight: 400;
    color: #000000;
    line-height: 2.0;
    margin: 0;
}

/* フォームラッパー */
.contact-form-wrapper {
    max-width: 700px;
    margin: 0 auto 80px;
    background-color: #FFFFFF;
    padding: 50px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* フォームグループ */
.form-group {
    margin-bottom: 30px;
}

/* ラベル */
.form-label {
    display: block;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 10px;
}

/* 必須・任意バッジ */
.required-badge,
.optional-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 12px;
    font-weight: 500;
    margin-left: 8px;
}

.required-badge {
    background-color: #FF6B6B;
    color: #FFFFFF;
}

.optional-badge {
    background-color: #E0E0E0;
    color: #000000;
}

/* フォームコントロール */
.form-control {
    width: 100%;
    padding: 15px 20px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 15px;
    color: #000000;
    background-color: #F8F8F8;
    border: 2px solid #E0E0E0;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-control:focus {
    outline: none;
    border-color: #7BC1FE;
    background-color: #FFFFFF;
}

.form-control::placeholder {
    color: #AAA;
}

/* テキストエリア */
.form-textarea {
    resize: vertical;
    min-height: 150px;
}

/* エラーメッセージ */
.error-message {
    display: none;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    color: #FF6B6B;
    margin-top: 5px;
}

.form-group.has-error .form-control {
    border-color: #FF6B6B;
    background-color: #FFF5F5;
}

.form-group.has-error .error-message {
    display: block;
}

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

.submit-button {
    padding: 18px 60px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #FFFFFF;
    background: linear-gradient(135deg, #24853B 0%, #ADE35C 100%);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(36, 133, 59, 0.3);
}

.submit-button:active {
    transform: translateY(0);
}

.submit-button.is-loading {
    pointer-events: none;
    opacity: 0.7;
}

.button-loading {
    display: none;
}

.submit-button.is-loading .button-text {
    display: none;
}

.submit-button.is-loading .button-loading {
    display: inline;
}

/* フォームメッセージ */
.form-message {
    display: none;
    margin-top: 30px;
    padding: 20px;
    border-radius: 8px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 15px;
    text-align: center;
}

.form-message.success {
    display: block;
    background-color: #E8F5E9;
    color: #2E7D32;
    border: 1px solid #81C784;
}

.form-message.error {
    display: block;
    background-color: #FFEBEE;
    color: #C62828;
    border: 1px solid #EF5350;
}

/* その他の連絡方法 */
.contact-alternative {
    max-width: 700px;
    margin: 0 auto;
}

.alternative-divider {
    text-align: center;
    margin: 60px 0 40px;
    position: relative;
}

.alternative-divider::before,
.alternative-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background-color: #E0E0E0;
}

.alternative-divider::before {
    left: 0;
}

.alternative-divider::after {
    right: 0;
}

.divider-text {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 14px;
    color: #999;
    background-color: #FFFFFF;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

/* 連絡方法 */
.contact-methods {
    display: flex;
    justify-content: center;
}

.contact-method-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 30px 40px;
    background-color: #F8F8F8;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-method-item:hover {
    background-color: #E8F5E9;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.method-icon {
    font-size: 40px;
}

.method-content {
    text-align: left;
}

.method-label {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: #666;
    margin: 0 0 5px 0;
}

.method-value {
    font-family: 'Secular One', sans-serif;
    font-size: 24px;
    font-weight: 400;
    color: #333;
    margin: 0 0 5px 0;
    letter-spacing: 1px;
}

.method-note {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    color: #999;
    margin: 0;
}

/* ========================================
   レスポンシブ対応
======================================== */
@media screen and (max-width: 1024px) {
    .contact-form-section {
        padding: 80px 0;
    }
    
    .contact-form-wrapper {
        padding: 40px;
    }
}

@media screen and (max-width: 768px) {
    .contact-form-section {
        padding: 60px 0;
    }
    
    .contact-intro {
        margin-bottom: 40px;
    }
    
    .contact-intro-text {
        font-size: 14px;
        line-height: 1.8;
    }
    
    .contact-form-wrapper {
        padding: 30px 20px;
        margin-bottom: 60px;
    }
    
    .form-label {
        font-size: 15px;
    }
    
    .form-control {
        padding: 12px 15px;
        font-size: 14px;
    }
    
    .submit-button {
        padding: 15px 50px;
        font-size: 15px;
    }
    
    .contact-method-item {
        flex-direction: column;
        text-align: center;
        padding: 25px 30px;
    }
    
    .method-content {
        text-align: center;
    }
    
    .method-value {
        font-size: 20px;
    }
}
/* ========================================
   お問い合わせページ - レスポンシブ対応強化
======================================== */

@media screen and (max-width: 1024px) {
    .contact-form-section {
        padding: 80px 0;
    }
    
    .contact-form-wrapper {
        padding: 40px;
        margin: 0 20px 70px;
    }
    
    .form-group {
        margin-bottom: 25px;
    }
    
    .form-label {
        font-size: 15px;
    }
    
    .form-control {
        font-size: 14px;
        padding: 14px 18px;
    }
    
    .submit-button {
        padding: 16px 55px;
        font-size: 15px;
    }
}

@media screen and (max-width: 767px) {
    .contact-form-section {
        padding: 60px 0;
    }
    
    .contact-intro {
        margin-bottom: 40px;
        padding: 0 20px;
    }
    
    .contact-intro-text {
        font-size: 14px;
        line-height: 1.8;
    }
    
    .contact-form-wrapper {
        padding: 25px 20px;
        margin: 0 15px 50px;
        border-radius: 8px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }
    
    .form-group {
        margin-bottom: 20px;
    }
    
    .form-label {
        font-size: 14px;
        margin-bottom: 8px;
    }
    
    .required-badge,
    .optional-badge {
        font-size: 11px;
        padding: 2px 6px;
        margin-left: 6px;
    }
    
    .form-control {
        padding: 12px 15px;
        font-size: 14px;
        border-radius: 6px;
    }
    
    .form-textarea {
        min-height: 120px;
    }
    
    .error-message {
        font-size: 12px;
        margin-top: 4px;
    }
    
    .form-submit {
        margin-top: 30px;
    }
    
    .submit-button {
        padding: 14px 45px;
        font-size: 14px;
        width: 100%;
        max-width: 280px;
    }
    
    .form-message {
        font-size: 14px;
        padding: 15px;
        margin-top: 25px;
    }
    
    /* その他の連絡方法 */
    .alternative-divider {
        margin: 50px 0 30px;
    }
    
    .alternative-divider::before,
    .alternative-divider::after {
        width: 35%;
    }
    
    .divider-text {
        font-size: 13px;
        padding: 0 15px;
    }
    
    .contact-method-item {
        flex-direction: column;
        text-align: center;
        padding: 20px 25px;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .method-icon {
        font-size: 35px;
    }
    
    .method-content {
        text-align: center;
    }
    
    .method-label {
        font-size: 13px;
    }
    
    .method-value {
        font-size: 20px;
    }
    
    .method-note {
        font-size: 12px;
    }
}

/* 小型デバイス向け追加調整 */
@media screen and (max-width: 375px) {
    .contact-form-wrapper {
        margin: 0 10px 40px;
        padding: 20px 15px;
    }
    
    .form-control {
        font-size: 13px;
        padding: 10px 12px;
    }
    
    .submit-button {
        font-size: 13px;
        padding: 12px 40px;
    }
}