Change navigation menu and logo color + transparent dynamic header only on homepage

Hello

I would like to know if someone can help me with this issue? 

Here's my website?

https://www.arnaudchabot.com/

I want to put the header dynamic only on homepage to have a fullbleed slideshow with a white menu and a white logo but keep it as it is on others page.

Thanks in advance for help 😉

Try inserting this into Custom CSS:
 

#collection-62863a4551ee0a7a11c8656e
{
  
  /*Homepage Overlay Header*/
.header-announcement-bar-wrapper
{position: fixed}


/*Navigation*/
.header-nav-item a
{color:#ffffff !important;}


/*Logo*/
.header-title-logo img
{filter: brightness(0) invert(1); !important;}
  
}