.partblock {
    width: 100%;
    text-align: center;
  }

.bgsection {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100%;
    height: 400px;
    position: relative;
    color: #fff;
  }

.bgsection::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.4); /* オーバーレイ */
    z-index: 0;
  }

.section-content {
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .section-content h1 {
    font-size: 2.5rem;
    margin: 0;
  }

  .brandblc {
    background-image: url('/wp-content/uploads/2025/06/bg25_06.jpg');
  }
  #brandDetail {
    background-color: #f0f0f0; /* 明るいグレーで背景確認 */
  color: #000;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
  }

  .companyblc {
    background-image: url('/wp-content/uploads/2025/06/bg25_01.jpg');
  }
  .companyblc:hover {
    cursor: pointer;
  }

  .company-detail {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
    background-color: #f5f5f5;
    pointer-events: none;
  }

  .company-detail.open {
    max-height: 800px; /* 内容の高さ以上にしておく（足りないと切れる） */
  pointer-events: auto;
  }

  .company-inner {
    max-width: 800px;
    margin: 0 auto;
    padding: 30px 20px;
    text-align: left;
    line-height: 24px;
    background: #fff;
  color: #000;
  }

  .company-inner p {
    margin-bottom: 10px;
  }
.company-inner-free{
  text-align: center;
}