Hey there fsfernandes,
How are you doing today?
This is definitely possible with some custom CSS. Since the theme has it’s own custom CSS tab which is located in Appearance >> Theme Options >> Miscellaneous >> Custom CSS Styles you can try adding the following code there:
.fosforit-nav li a, .fosforit-nav .current-menu-item > a, .fosforit-nav .current-menu-ancestor > a, .fosforit-nav .current_page_item > a, .fosforit-nav .current_page_ancestor > a {
color: #fff;
}
Replace the color hex value to the the one you want. You can use sites similar to this one to get hex value for the color of your choice:
https://www.color-hex.com/
If this doesn’t work could you please post link to your site so I can take a look?
Best regards,
Bojan