.gdlr-header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* 共通 */
.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* PC表示 */
@media (min-width: 1025px) {
  .burger {
    display: none;
  }

  .main-nav ul {
    display: flex;
    gap: 24px;
  }
}

/* モバイル表示 */
@media (max-width: 1024px) {

  .burger {
    display: block;
    background: none;
    border: none;
    width: 30px;
    height: 24px;
    position: relative;
    cursor: pointer;
  }

  .burger span {
    display: block;
    height: 3px;
    background: #000;
    margin: 5px 0;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #333;
    display: none;
  }

  .main-nav.is-open {
    display: block;
  }

  .main-nav a {
    display: block;
    padding: 14px 20px;
    color: #fff;
    text-decoration: none;
  }
}