/* STOREVANCE - お問い合わせページ */
/* ======================================== */

.page-header {
  padding: 180px 0 100px;
  text-align: center;
  background: var(--bg-gray, #F7F8FA);
}

.page-title {
  font-size: 56px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.page-subtitle {
  font-size: 18px;
  letter-spacing: 2px;
  color: var(--text-light);
}

.contact-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  margin-top: -60px;
  z-index: 1;
}

.contact-form {
  background: var(--white);
  padding: 60px;
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 40px;
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text);
}

.form-label.required::after {
  content: '必須';
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 600;
  background: var(--accent);
  color: var(--white);
  border-radius: 4px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 16px 20px;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-main);
  font-size: 16px;
  color: var(--text);
  transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 40, 64, 0.12);
}

.form-input.error,
.form-textarea.error {
  border-color: #C62828;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #999;
}

.form-textarea {
  min-height: 200px;
  resize: vertical;
}

/* ラジオボタン（カード形式） */
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.radio-item {
  display: flex;
  align-items: center;
  padding: 16px 20px;
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
}

.radio-item:hover {
  border-color: var(--primary);
  background: rgba(0, 102, 255, 0.02);
}

.radio-item input {
  margin-right: 12px;
  width: 20px;
  height: 20px;
  accent-color: var(--primary);
}

.radio-item input:checked + span {
  font-weight: 600;
  color: var(--primary);
}

.radio-group.error .radio-item {
  border-color: rgba(198, 40, 40, 0.5);
}

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

.checkbox-item input {
  margin-top: 4px;
  width: 20px;
  height: 20px;
  accent-color: var(--primary);
  flex-shrink: 0;
}

.checkbox-item span {
  font-size: 14px;
  color: var(--text-light);
}

.checkbox-item a {
  color: var(--primary);
  text-decoration: underline;
}

/* 送信ボタン */
.form-actions {
  text-align: center;
  margin-top: 48px;
}

.btn-submit {
  min-width: 300px;
  padding: 14px 48px;
  font-size: 16px;
  background: var(--primary, #0D2840);
  color: var(--white);
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-submit:hover:not(:disabled) {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* メッセージ */
.message-success {
  padding: 20px;
  background: #E8F5E9;
  color: #2E7D32;
  border-radius: 8px;
  margin-bottom: 24px;
  text-align: center;
}

.message-error {
  padding: 20px;
  background: #FFEBEE;
  color: #C62828;
  border-radius: 8px;
  margin-bottom: 24px;
  text-align: center;
}

.form-error {
  font-size: 14px;
  color: #C62828;
  margin-top: 8px;
}

@media (max-width: 768px) {
  .page-header {
    padding: 140px 0 80px;
  }

  .page-title {
    font-size: 36px;
  }

  .contact-form {
    padding: 40px 24px;
  }

  .btn-submit {
    width: 100%;
    min-width: 0;
  }
}