Trying to decrypt the functionality of Foundation 4's main page has piqued my interest.
I'm keen on emulating the menu featured on their homepage
The documentation mentions that off-canvas templates are compatible with version 3.2 and not verified for 4.0. However, upon inspecting the source code of the main page, I observed that the body class is labeled as off-canvas.
<body class="off-canvas hide-extras">
No explicit references to off-canvas exist in the documentation outside of the templates.
Could it be that they are utilizing an untested, off-canvas template on their own homepage? Or perhaps achieving an off-canvas type menu in a novel way within 4.0 that remains elusive?