/* お問い合わせページ */
.contact-phone {
    text-align: center;
    padding: 40px;
    background: var(--color-sub);
    border-radius: var(--radius);
    margin-bottom: 48px;
}
.contact-phone__number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-main);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: opacity 0.3s;
}
.contact-phone__number:hover {
    opacity: 0.8;
}
.contact-phone__number i {
    font-size: 1.5rem;
}
.contact-phone__note {
    font-size: .875rem;
    color: #666;
    margin-top: 8px;
}
.contact-form {
    max-width: 720px;
    margin: 0 auto;
    background: var(--color-white);
    padding: 48px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.contact-form__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-heading);
    text-align: center;
    margin-bottom: 32px;
}

/* Contact Form 7 カスタムスタイル */
.wpcf7 {
    width: 100%;
}

/* フォームグループ */
.form__group {
    margin-bottom: 28px;
}
.form__label {
    display: block;
    font-weight: 600;
    color: var(--color-heading);
    margin-bottom: 8px;
    font-size: .9375rem;
}
.form__label--required::after {
    content: '必須';
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-white);
    font-size: .6875rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 3px;
    margin-left: 8px;
    vertical-align: middle;
    line-height: 1.4;
}
.form__input,
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form input[type="url"] {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #d0d0d0;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    background: #fafafa;
    transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
    box-sizing: border-box;
}
.form__textarea,
.wpcf7-form textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #d0d0d0;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    background: #fafafa;
    min-height: 180px;
    resize: vertical;
    transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
    box-sizing: border-box;
}
.form__input:focus,
.form__textarea:focus,
.wpcf7-form input[type="text"]:focus,
.wpcf7-form input[type="email"]:focus,
.wpcf7-form input[type="tel"]:focus,
.wpcf7-form input[type="url"]:focus,
.wpcf7-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(255, 102, 51, 0.12);
    background: var(--color-white);
}
.form__input::placeholder,
.form__textarea::placeholder {
    color: #aaa;
}

/* CF7 wrap */
.wpcf7-form-control-wrap {
    display: block;
}

/* プライバシーポリシー同意 */
.form__check {
    margin: 28px 0;
    text-align: center;
}
.form__check .wpcf7-acceptance label,
.form__check .wpcf7-list-item label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 400;
    font-size: .9375rem;
    cursor: pointer;
}
.form__check .wpcf7-acceptance input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-accent);
    flex-shrink: 0;
    cursor: pointer;
}
.form__check a {
    color: var(--color-accent);
    text-decoration: underline;
}
.form__check a:hover {
    text-decoration: none;
}

/* 送信ボタン */
.form__submit {
    text-align: center;
    margin-top: 32px;
}
.wpcf7-form .wpcf7-submit,
.form__submit .btn {
    display: inline-block;
    min-width: 240px;
    padding: 18px 56px;
    background: var(--color-accent);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius);
    font-size: 1.0625rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
    box-shadow: var(--shadow-sm);
    letter-spacing: 0.05em;
}
.wpcf7-form .wpcf7-submit:hover,
.form__submit .btn:hover {
    background: #e55522;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.wpcf7-form .wpcf7-submit:active,
.form__submit .btn:active {
    transform: translateY(0);
}
.wpcf7-spinner {
    margin-left: 16px;
}

/* エラー・成功メッセージ */
.wpcf7-not-valid-tip {
    color: #d32f2f;
    font-size: .8125rem;
    margin-top: 6px;
    display: block;
}
.wpcf7-not-valid {
    border-color: #d32f2f !important;
}
.wpcf7 form .wpcf7-response-output {
    border-radius: var(--radius);
    padding: 16px 20px;
    margin: 24px 0 0;
    font-size: .9375rem;
}
.wpcf7 form.invalid .wpcf7-response-output,
.wpcf7 form.unaccepted .wpcf7-response-output {
    border-color: #d32f2f;
    background: #fce4e4;
    color: #d32f2f;
}
.wpcf7 form.sent .wpcf7-response-output {
    border-color: #4caf50;
    background: #e8f5e9;
    color: #2e7d32;
}
.wpcf7 form.failed .wpcf7-response-output {
    border-color: #d32f2f;
    background: #fce4e4;
    color: #d32f2f;
}

@media (max-width: 767px) {
    .contact-form {
        padding: 24px 16px;
    }
    .contact-phone {
        padding: 24px 16px;
    }
    .contact-phone__number {
        font-size: 1.5rem;
    }
    .wpcf7-form .wpcf7-submit,
    .form__submit .btn {
        width: 100%;
        min-width: auto;
        padding: 16px 24px;
    }
    .form__group {
        margin-bottom: 20px;
    }
}