JavaScript added as link/stylesheet

wp_enqueue_script is for… scripts. You want wp_enqueue_style (and wp_register_style) for stylesheets.

Also note that you can enqueue as many things as you’d like in a single function, no need to create a separate function for each. You can also pass all the same arguments to enqueue as you do to register, no need to register them first if you’re just enqueueing in one place.