{
  config,
  lib,
  ...
}: let
  cfg = config.ar.home;
in {
  config = lib.mkIf cfg.services.gammastep.enable {
    services.gammastep = {
      enable = true;
      latitude = lib.mkDefault "33.74";
      longitude = lib.mkDefault "-84.38";
    };

    systemd.user.services.gammastep = {
      Install.WantedBy = lib.mkForce ["hyprland-session.target" "sway-session.target"];
      Service.Restart = lib.mkForce "no";
      Unit.BindsTo = ["hyprland-session.target" "sway-session.target"];
    };
  };
}