Hey @tom-melle my guess is there’s some specific styling telling the font-weight to be higher here. Do you have a link to the page and I can take a look for you?
You can override this if you like in your site page header. If you navigate to settings > website > pages you should see a section for your site’s head HTML. If you pop something like this in:
<style>
.footer .hs-menu-wrapper a {
font-weight: normal !important;
}
</style>
Then save the changes that should override the font-weight in the template stylesheet.
Hope this helps!