Center menu bar

Can you link to a page in question?

https://luigipuck.ainda.org/

And what about mobile?

it’s just the same. I just want to center the menu bar items in the cener of the screen instead of being on the rigth…

Try:

.header .header-inner .nav {
    float: none;
    display: table
    margin: 0 auto
}

Thank you very much for your quick response!
It works perfectly ??