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

/* ---------- レイアウト ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 48px;
  align-items: flex-start;
}

/* ---------- フォームヘッダー ---------- */
.contact-form-wrap {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.contact-form-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 36px 40px;
}

.contact-form-header__title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 10px;
}

.contact-form-header__text {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
}

/* ---------- フォーム ---------- */
.contact-form {
  padding: 40px;
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.form-label__required {
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 3px;
}

.form-label__optional {
  background: var(--color-gray);
  color: var(--color-gray-mid);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 3px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-gray);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-white);
  transition: var(--transition);
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #C4A58A;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(232,112,42,0.15);
  background: var(--color-primary-pale);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: #DC3545;
  box-shadow: 0 0 0 3px rgba(220,53,69,0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 160px;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23E8702A' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

/* チェックボックス */
.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  display: none;
}

.form-checkbox__mark {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-gray);
  border-radius: 4px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  margin-top: 2px;
}

.form-checkbox input:checked + .form-checkbox__mark {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.form-checkbox input:checked + .form-checkbox__mark::after {
  content: '✓';
  color: var(--color-white);
  font-size: 12px;
  font-weight: 700;
}

.form-checkbox__text {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* エラーメッセージ */
.form-error {
  display: block;
  font-size: 12px;
  color: #DC3545;
  margin-top: 6px;
  display: none;
}

.form-error.show {
  display: block;
}

/* 送信ボタン */
.contact-form__submit {
  width: 100%;
  justify-content: center;
  font-size: 16px;
  padding: 16px;
  margin-top: 8px;
}

.contact-form__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* ---------- 送信完了 ---------- */
.contact-success {
  padding: 60px 40px;
  text-align: center;
}

.contact-success__icon {
  font-size: 4rem;
  color: #28C840;
  margin-bottom: 24px;
}

.contact-success__title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 16px;
}

.contact-success__text {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 32px;
}

/* ---------- サイドバー ---------- */
.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 100px;
}

/* 連絡先カード */
.contact-info-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray);
}

.contact-info-card__title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 12px;
}

.contact-info-card__title i {
  color: var(--color-primary);
}

.contact-info-card__tel {
  display: block;
  font-family: var(--font-en);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 6px;
  transition: var(--transition);
}

.contact-info-card__tel:hover {
  color: var(--color-primary);
}

.contact-info-card__note {
  font-size: 12px;
  color: var(--color-gray-mid);
}

.contact-info-card__email {
  display: block;
  font-size: 13px;
  color: var(--color-primary);
  word-break: break-all;
  transition: var(--transition);
}

.contact-info-card__email:hover {
  text-decoration: underline;
}

/* 相談内容 */
.contact-topics {
  background: var(--color-primary-pale);
  border: 1px solid var(--color-primary-mid);
  border-radius: var(--radius-md);
  padding: 24px;
}

.contact-topics__title {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-primary-mid);
}

.contact-topics__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-topics__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--color-text-light);
}

.contact-topics__list li i {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

/* 会社情報 */
.contact-company-info {
  display: flex;
  align-items: center;
  gap: 14px;
  background: linear-gradient(135deg, #3A2E28 0%, #2A2018 100%);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  border: 1px solid rgba(245,185,138,0.2);
}

.contact-company-info__logo img {
  height: 48px;
  width: auto;
}

.contact-company-info__name {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 2px;
}

.contact-company-info__en {
  font-family: var(--font-en);
  font-size: 11px;
  color: rgba(245,185,138,0.7);
  letter-spacing: 0.08em;
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 1024px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .contact-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .contact-form-header {
    padding: 28px 24px;
  }

  .contact-form {
    padding: 28px 24px;
  }

  .contact-info-card__tel {
    font-size: 1.4rem;
  }
}

/* スパム対策ハニーポット（画面外に隠す） */
.form-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* 送信エラー表示 */
.contact-form__alert {
  display: none;
  margin-bottom: 20px;
  padding: 14px 18px;
  border-radius: 8px;
  background: #FDECEC;
  border: 1px solid #F5B5B5;
  color: #B42318;
  font-size: 14px;
  line-height: 1.6;
}
.contact-form__alert.show { display: block; }