How can I center logo and menu items in the header?

Hi folks, I would like to make a change on my site and need your help. Unfortunately, the logo in the header and the menu items are not centrally positioned. Everything should be raised a bit. How can I achieve this?

I would greatly appreciate your assistance!

Site: https://maltemartenmethod.squarespace.com/
Pword: maltemartenmethod2023

You can use this code to Website Tools (under Not Linked) > Custom CSS

a.header-skip-link.sqs-button-element--primary {
    display: none;
}