@media (max-width: 991.98px) {
    /* Background maroon untuk menu navigasi */
    .header-nav-main {
      background-color: #800000 !important;
    }
  
    /* Warna teks menu putih */
    .header-nav-main .nav > li > a,
    .header-nav-main .nav > li > .dropdown-item {
      color: #ffffff !important;
    }
  
    /* Hover/active state */
    .header-nav-main .nav > li > a:hover,
    .header-nav-main .nav > li > a:focus,
    .header-nav-main .nav > li.active > a,
    .header-nav-main .nav > li > .dropdown-item:hover {
      color: #ffcc99 !important;
    }
  
    /* Tombol burger menu */
    .header-btn-collapse-nav {
      background-color: #800000 !important;
      color: #ffffff !important;
      border: none;
    }
  
    .header-btn-collapse-nav:hover {
      background-color: #a00000 !important;
    }
  
    /* Dropdown menu mobile */
    .header-nav-main .dropdown-menu {
      background-color: #800000 !important;
    }
  
    .header-nav-main .dropdown-menu .dropdown-item {
      color: #ffffff !important;
    }
  
    .header-nav-main .dropdown-menu .dropdown-item:hover {
      background-color: #a00000 !important;
    }
  }