Reply To: Hide nav & top menu, logo until scroll

[Tom]

You would have to use our Menu Plus add-on.

Basically, you would add your logo to the menu using the add-on, then you would add this CSS:

.main-navigation {
    display: none;
}

.main-navigation.navigation-clone {
    display: block;
}

In order to do this to the entire header and secondary navigation, you would need to include javascript which adds a class to those elements as you scroll down.