.nav:not(.scrolled) {
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border: 1px solid transparent !important;
  border-bottom: 1px solid transparent !important;
  box-shadow: none !important;
}
.nav:not(.scrolled)::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 150px;
  pointer-events: none;
  z-index: -1;
  background:
    linear-gradient(
      to bottom,
      rgba(5, 6, 12, .6),
      rgba(5, 6, 12, 0));
}