Hello,
Navigate to Theme Settings > Typography > Advanced Typography > Create a new rule for the “Main Navigation Links” item and change the menu color.
See Screenshots for a better understanding:
https://ibb.co/bR1Ws2j5
For detailed instructions, please refer to the documentation: https://xtemos.com/docs/woodmart/advanced-typography-settings/
For the sticky header menu color to be black, Try to add the following custom css code in Theme Settings > Custom CSS:
.whb-sticked .wd-nav-header > li > a,
.whb-sticked .wd-tools-text,
.whb-sticked .wd-header-el,
.whb-sticked .wd-header-nav span {
color: #000 !important;
}
Best Regards