Animation Menu for landing page

Hi,  I created a menu like component, i created variants and link this , it is for a landing page, like top bar. This works when you don't link another animation like scroll .I want this menu to change when I push the name section of the page and scroll to the section page,  for example  when clicking in “Nosotros” scroll to nosotros section and is put in bold “Nosotros” at menu.

thanks in advance, sorry I am not native English speaker, but try my best.