/* ============================================
   お問い合わせページ専用スタイル
   ============================================ */


/* ============================================
   フォーム利用規約
   ============================================ */
.contact-kiyaku {
  background: rgba(18, 169, 216, 0.06);
  border: 1px solid rgba(18, 169, 216, 0.3);
  border-left: 4px solid var(--color-blue);
  border-radius: 8px;
  padding: 24px 28px;
  margin-bottom: 48px;
}

.contact-kiyaku__title {
  font-size: 1.4rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-blue-dark);
  margin-bottom: 12px;
}

.contact-kiyaku__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 1.4em;
}

.contact-kiyaku__list li {
  list-style: disc;
  font-size: 1.4rem;
  line-height: 1.75;
  color: var(--color-text-sub);
}

.contact-kiyaku__list strong {
  color: #C0392B;
  font-weight: var(--font-weight-bold);
}


/* ============================================
   フォーム
   ============================================ */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-form__row {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 16px;
  align-items: start;
}

.contact-form__label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  padding-top: 12px;
  flex-wrap: wrap;
}

.contact-form__badge {
  font-size: 1.1rem;
  font-weight: var(--font-weight-bold);
  padding: 2px 8px;
  border-radius: 2px;
  background: var(--color-bg-gray);
  color: var(--color-text-sub);
}

.contact-form__badge--req {
  background: rgba(192, 57, 43, 0.1);
  color: #C0392B;
}


/* テキスト入力 */
.contact-form__input,
.contact-form__textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 1.5rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  transition: border-color var(--transition), box-shadow var(--transition);
  line-height: 1.6;
}

.contact-form__input:focus,
.contact-form__textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(18, 169, 216, 0.15);
}

.contact-form__input::placeholder,
.contact-form__textarea::placeholder {
  color: var(--color-text-light);
}

.contact-form__textarea {
  resize: vertical;
  min-height: 160px;
}


/* チェックボックス群 */
.contact-form__checks {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 8px;
}

.contact-form__check {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.contact-form__check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-blue);
  cursor: pointer;
  flex-shrink: 0;
}

.contact-form__check-label {
  font-size: 1.5rem;
  color: var(--color-text);
}


/* 郵便番号（短め幅） */
.contact-form__input--short {
  max-width: 200px;
}


/* ラジオボタン群 */
.contact-form__radios {
  display: flex;
  gap: 24px;
  padding-top: 8px;
  flex-wrap: wrap;
}

.contact-form__radio {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.contact-form__radio input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-blue);
  cursor: pointer;
  flex-shrink: 0;
}

.contact-form__radio-label {
  font-size: 1.5rem;
  color: var(--color-text);
}


/* バリデーションエラー */
.contact-form__input.is-error {
  border-color: #C0392B;
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.15);
}

.contact-form__error {
  font-size: 1.3rem;
  color: #C0392B;
  margin-top: 6px;
  display: none;
}

.contact-form__error.is-visible {
  display: block;
}


/* 個人情報同意エリア */
.contact-form__agree {
  padding: 24px;
  background: var(--color-bg-light);
  border-radius: 8px;
  border: 1px solid var(--color-border);
}

.contact-form__agree-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  cursor: pointer;
  margin-bottom: 12px;
}

.contact-form__agree-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-blue);
  cursor: pointer;
  flex-shrink: 0;
}

.contact-form__agree-note {
  font-size: 1.3rem;
  color: var(--color-text-sub);
  line-height: 1.7;
  padding-left: 28px;
}


/* 送信ボタン */
.contact-form__submit {
  display: flex;
  justify-content: center;
  padding-top: 8px;
}


/* ============================================
   レスポンシブ
   ============================================ */
@media (max-width: 768px) {
  .contact-form__row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .contact-form__label {
    padding-top: 0;
  }

  .contact-kiyaku {
    padding: 20px;
  }

  .contact-form__submit .btn {
    width: 100%;
  }
}