/* ===============================
  共通コンテナ
================================ */
.business-page {
    padding: 0 20px;
  }
  
  .busi_container {
    max-width: 1200px;      /* PC最大幅 */
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;     /* スマホ・タブレット時の余白 */
    padding-right: 20px;
    width: 100%;
    box-sizing: border-box;
    text-align: center;
  }
  .business-page p{
    text-align:left; display:inline-block; margin:0;
  }
  /* ===============================
    HEROセクション
  ================================ */
  .hero {
    position: relative;
    width: 83.5%;
    max-width: 1200px;      /* busi_containerと同じ幅に */
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    height: auto;
    padding-top: 20px;
    padding-left: 20px;     /* busi_containerと同じ余白 */
    padding-right: 20px;
    box-sizing: border-box;
    background-color: #000;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
  }
  
  .hero video {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: contain;
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  
  .hero-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none; /* ボタンなどを入れる場合は外す */
  }
  
  .hero-logo {
    width: 80vw !important; /* 画面幅の80%で自動調整 */
    max-width: 500px !important; /* 最大サイズを制限 */
    min-width: 200px !important; /* 最小サイズを制限 */
    height: auto !important;
    margin-bottom: 20px;
  }
  
  /* より具体的なセレクタで優先度を上げる */
  .hero .hero-overlay .hero-logo {
    width: 80vw !important;
    max-width: 500px !important;
    min-width: 200px !important;
    height: auto !important;
  }
  
  /* ===============================
    本文テキスト
  ================================ */
  .bodytext {
    max-width: 800px;
    margin: 2rem auto;
    line-height: 1.8;
    font-size: 1rem;
  }
  
  /* ===============================
    サービスリスト（Grid）
  ================================ */
  .service-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* PC: 3カラム */
    gap: 2rem;
  }
  
  @media (max-width: 1024px) {
    .service-list {
      grid-template-columns: repeat(2, 1fr); /* タブレットは2カラム */
    }
  }
  
  @media (max-width: 600px) {
    .service-list {
      grid-template-columns: 1fr; /* スマホは1カラム */
    }
  }
  
  .service-item {
    border: 1px solid #ddd;
    padding: 0.8rem;
    border-radius: 8px;
    background: #fff;
    box-sizing: border-box;
    transition: box-shadow 0.3s;
  }
  
  .service-item:hover {
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
  }
  
  .service-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
  }
  
  .service-item p {
    font-size: 0.95rem;
    line-height: 1.6;
  }
  
  /* ===============================
    CTAボタン
  ================================ */
  .cta-btn {
    display: inline-block;
    padding: 1rem 2rem;
    background: #0073aa;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.3s;
  }
  
  /* 中央寄せ＋上下余白 */
  .cta-btn-wrapper {
    text-align: center;
    margin: 20px 0;
  }
  
  .cta-btn:hover {
    background: #005077;
  }

  /* 共通見出し */
  .section-title {
    font-size: 1.75rem; /* 少し控えめ */
    text-align: center;
    font-weight: 600;
    position: relative;
    margin: 3rem auto 2rem;
    line-height: 1.5;
  }
  
  .section-title::after {
    content: "";
    display: block;
    width: 100px; /* 少し長めでバランス◎ */
    height: 2px;
    background-color: #0073aa; /* ブランドカラー */
    margin: 1rem auto 0;
  }
  
  @media (max-width: 768px) {
    .section-title {
      font-size: 1.3rem;
    }
  }