Interesting and clean theme… but needs refinement

I quite like the theme, but I feel it needs some more refinements on choosing better fonts.. (?) the footer menus for example displays a quite bold font that would not alight correctly icons etc.. Actually, plugins like social icons are overlapping the native circles etc.. Quite “messy” yet but it looks like a great theme, mainly when seeing WordPress is betting on the “no sidebar” philosophy realizing the future is all about mobile gadgets when needing to visit a website !
PS: it seems the featured image does not display the whole full width.- (?)