/* アルピナフォーム全体のスタイル */
.alpina-form-container {
    max-width: 1160px;
    color: #333;
  }
  
  .alpina-form-container {
    margin: 100px auto;
  }

  .main-header.main-header-original {
    display: none;
}
.main-header-content {
    display: none;
}
.drawer-navigation {
    display: none;
}
footer#colophon {
    display: none;
}

  
  /* フォームステップ表示 */
  .form-steps {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
  }
  
  .step {
    flex: 1;
    text-align: center;
    position: relative;
    padding: 10px 0;
    background-color: #eee;
    margin: 0 2px;
    height: 65px;
    border-radius: 4px;
    line-height: 25px;
    align-items: center;
    display: flex;
    flex-flow: column;
    justify-content: center;
  }
  
  .step p {
    margin: 0px;
  }
  
  .step:after {
    content: '';
    position: absolute;
    top: 50%;
    right: -15px;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 10px 0 10px 10px;
    border-color: transparent transparent transparent #eee;
    z-index: 1;
  }
  
  .step:last-child:after {
    display: none;
  }
  
  .step-active {
    background-color: #009fe8;
    color: white;
  }
  
  .step-active:after {
    border-color: transparent transparent transparent #009fe8;
  }
  
  .step-number {
    display: block;
    font-weight: bold;
    font-size: 14px;
  }
  
  .step-title {
    display: block;
    font-size: 12px;
  }
  
  /* セクションタイトル */
  h2.section-title {
    text-align: center;
    margin-bottom: 40px;
    color: #009fe8;
    position: relative;
    font-size: 28px;
    font-weight: 700;
}
  .form-section-title {
    color: #009fe8;
    font-size: 24px;
    padding-bottom: 8px;
    border-bottom: 2px solid #009fe8;
    margin: 40px 0 20px;
  }
  
  .form-contents-title {
    background-color: #f2f2f2;
    padding: 10px;
    font-size: 16px;
    margin: 20px 0 15px;
    font-weight: normal;
    position: relative;
  }
  
  .required {
    display: inline-block;
    background-color: #ffa100;
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 12px;
    margin-left: 10px;
  }
  
  /* フォーム要素のスタイル */
  .form-group {
    margin-bottom: 15px;
  }
  
  .form-control {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
  }
  
  /* 基本ラジオボタンとチェックボックス */
  .radio-group {
    margin: 15px 0;
  }
  
  .radio-group label {
    display: block;
    margin: 0 0 10px 0;
  }
  
  .radio-group input[type="radio"],
  .radio-group input[type="checkbox"] {
    margin-right: 8px;
  }
  
  /* サーバーとボトル選択共通スタイル */
  .server-selection {
    margin: 20px 0;
  }
  
  .server-row {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
  }
  
  .server-item {
    flex: 1 0 200px;
    max-width: calc(25% - 15px);
    border: 1px solid #e0e0e0;
    border-radius: 5px;
    overflow: hidden;
    background-color: #ffffff;
    position: relative;
  }
  
  .server-item p {
    text-align: center;
    margin-bottom: 5px;
  }
  
  /* ボトルアイテムサイズ調整 */
  .bottle-item {
    flex: 1 0 calc(50% - 15px);
    max-width: calc(50% - 15px);
  }
  
  /* ラジオボタンのスタイリング */
  .server-item input[type="radio"] {
    position: absolute;
    opacity: 0;
  }
  
  .server-item.selected {
    border-color: #009fe8;
    box-shadow: 0 0 0 2px #009fe8;
  }
  
  .server-item.selected:after {
    content: '✓';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 25px;
    height: 25px;
    background-color: #009fe8;
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
  }
  
  /* サーバー・ボトル画像 */
  .server-image {
    padding: 50px 15px 15px;
    text-align: center;
    background-color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .server-image img {
    max-width: 100%;
    height: auto;
    max-height: 250px;
    margin: 0 auto; /* 中央揃え */
    box-shadow: none;
  }
  
  /* サーバー・ボトル情報 */
  .server-info {
    padding: 12px;
    text-align: center;
    background-color: #e6f7ff;
  }
  
  .server-name {
    display: block;
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 5px;
    text-align: center;
  }
  
  .server-price {
    display: block;
    font-size: 14px;
    color: #333;
    text-align: center;
  }
  
  /* 選択された時のスタイル */
  .server-item.selected .server-info {
    background-color: #d0edff;
  }
  
  /* ボトル詳細 */
  .bottle-detail {
    display: block;
    text-align: center;
    font-size: 14px;
    margin-top: 8px;
    color: #333;
  }
  
  .bottle-campaign {
    margin-top: 15px;
    background-color: #fff;
    border-radius: 4px;
    padding: 10px;
    text-align: center;
  }
  
  .campaign-title {
    color: #ff0000;
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 8px;
  }
  
  .campaign-detail {
    font-size: 14px;
    color: #333;
    line-height: 1.4;
  }
  
  .campaign-title p, .campaign-detail p {
    margin-bottom: 10px;
  }
  
  /* 郵便番号検索 */
  .zip-code {
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
  }
  
  .zip-code-label, .address-label {
    display: block;
    margin-bottom: 5px;
    font-size: 14px;
  }
  
  .zip-search-button {
    display: inline-block;
    padding: 5px 10px;
    background-color: #009fe8;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    margin-top: 10px;
  }
  
  .zip-search-button:hover {
    background-color: #0088cc;
  }
  
  /* 説明テキスト */
  .phone-description, .email-description, .remarks-description {
    display: block;
    font-size: 13px;
    color: #666;
    margin-bottom: 5px;
    margin-left: 5px;
  }
  
  /* プライバシーポリシー同意 */
  .privacy-policy {
    padding: 15px;
    margin: 30px 0;
    border-radius: 5px;
  }
  
  .privacy-text {
    font-size: 14px;
  }
  
  /* 送信ボタン */
  .form-button-area {
    text-align: center;
    margin: 30px 0;
  }
  
  .submit-button, .confirm-button {
    background-color: #009fe8;
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
  }
  
  .submit-button:hover, .confirm-button:hover {
    background-color: #0088cc;
  }
  
  #incomplete-message {
    text-align: center;
    padding: 15px;
    background-color: #f8f8f8;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 0;
    color: #333;
  }
  
  .form-button-area {
    margin: 20px 0;
  }
  
  #submit-button-container {
    margin-top: 20px;
  }
  
  /* 非表示セクション */
  .hidden-section {
    display: none;
  }
  
  /* クリック選択スタイル */
  .click-select {
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
  }
  
  .click-select:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  }
  
  .click-select::before {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 25px;
    height: 25px;
    background-color: #e0e0e0;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .click-select.selected::before {
    display: none;
  }
  
  /* 確認画面スタイル */
  .confirmation-area {
    max-width: 1160px;
    margin: 0 auto;
  }
  
  .confirm-section {
    margin-bottom: 15px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
  }
  
  .confirm-section-title {
    background-color: #f2f2f2;
    padding: 10px 15px;
    font-size: 16px;
    margin: 0;
    font-weight: normal;
    border-bottom: 1px solid #e0e0e0;
  }
  
  .confirm-content {
    background-color: #fff;
    padding: 15px;
    line-height: 1.5;
    min-height: 20px;
  }
  
  .confirm-buttons {
    display: flex;
    justify-content: center;
    margin: 30px 0;
    gap: 20px;
  }
  
  .back-button {
    flex: 1;
    background-color: #999 !important;
    color: white;
    border: none;
    width: 200px;
    padding: 15px 20px;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    text-align: center;
  }
  
  .back-button:hover {
    background-color: #777;
  }
  
  .zip-display {
    display: inline-block;
    margin-right: 5px;
  }
  
  .address-display {
    display: block;
    margin-top: 5px;
  }
  
  /* 完了画面スタイル */
  .thanks-container {
    text-align: center;
    margin: 50px auto;
    padding: 30px;
    background-color: #f9f9f9;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  }
  
  .thanks-message {
    margin: 30px 0;
    line-height: 1.8;
  }
  
  .thanks-button-area {
    margin-top: 40px;
  }
  
  .home-button {
    display: inline-block;
    background-color: #009fe8;
    color: white;
    padding: 15px 40px;
    font-size: 16px;
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.3s;
  }
  
  .home-button:hover {
    background-color: #0088cc;
    color: white;
    text-decoration: none;
  }

  footer {
    background-color: #00489d;
    padding: 20px 0px;
    font-size: 11px;
    text-align: center;
    color: #fff;
}
.footer-links a {
    color: #fff;
}
.footer-links ul {
    display: flex;
    gap: 20px;
    justify-content: center;
}
  
  /* レスポンシブデザイン */
  @media screen and (max-width: 992px) {
    .server-item {
      flex: 1 0 calc(50% - 15px);
      max-width: calc(50% - 15px);
    }
    
    .bottle-item {
      flex: 1 0 calc(50% - 15px);
      max-width: calc(50% - 15px);
    }
  }
  
  @media screen and (max-width: 768px) {
    .alpina-form-container {
      max-width: 95%;
    }
    .bottle-item {
      flex: 1 0 100%;
      max-width: 100%;
    }
    
    .confirm-buttons {
      flex-direction: column;
      align-items: center;
    }
    
    .back-button, .confirm-button {
      width: 100%;
      margin-bottom: 10px;
    }
    h2.section-title {
        margin-bottom: 40px;
        font-size: 22px;
    }
    .radio-group label {
        display: flex;
        align-items: center;
    }
  }
  
  @media screen and (max-width: 576px) {
    .server-item {
      flex: 1 0 calc(50% - 15px);
      max-width: calc(50% - 5px);
    }
    
    .bottle-item {
      flex: 1 0 calc(50% - 15px);
      max-width: calc(50% - 5px);
    }
    
    .server-image img {
      max-height: 180px;
    }
    
    .server-name {
      font-size: 14px;
    }
    
    .server-price {
      font-size: 12px;
    }
    
    .campaign-title {
      font-size: 16px;
    }
    
    .server-image {
      padding: 40px 10px 10px;
    }
    
    .server-info {
      padding: 8px;
    }
    
    .step-number {
      font-size: 12px;
    }
    
    .step-title {
      font-size: 10px;
    }
    
    .form-section-title {
      font-size: 20px;
    }
  }
  
  @media screen and (max-width: 400px) {
    .server-item, .bottle-item {
      flex: 1 0 100%;
      max-width: 100%;
    }
  }