Menu color is set on hover color on Home page

Hey guys!
I have a problem, on my site, I use Elementor and your plugin.
The problem is – as you can see, the menu ins red. I want it to be black, and red only on hover, but for some reason, ONLY ON HOME PAGE it is red event when not hovering over it. When I scroll down, it becomes white and only the highlighter is red. Idk why this is happening. It happens only on home pages. When THE SAME page is not set as home, it is fixed. Also – do you think, you could implement setting for the underline color only? That would be the best solution, because ideally, I would need the text to be black only and white on scroll.

Sincerly regards,
Timo

The page I need help with: [log in to see the link]