Hello,
To change the text color of your site footer you can use Advanced Typography option, which allows to choose the item from a drop-down or insert your custom CSS class. Please navigate to the Theme Settings > Typography > Advanced Typography.
Here is the documentation providing more detailed instructions: https://xtemos.com/docs/woodmart/advanced-typography-settings/
OR
You can use the below css in Theme Setting >> CUSTOM CSS >> Global Custom CSS:
.footer-container .nav-link-text{
color:black;
}
.footer-container .nav-link-text:hover{
color:blue;
}
.footer-container .sub-sub-menu .nav-link-text{
color:red;
}
Best Regards.