Creation Mockup for landing page

For this site [login to view URL] under the menu "vis ma vie" there are a series of tiles that lead to powerpoint pages. They all have the same structure. I want to create real pages instead of powerpoint pages. I need someone to improve the look and feel and the functionality of these landing pages. I made an attempt myself (see attached pdf). Please watch this short video (3min40sec) that explains what I really want: [login to view URL] I don't need the integration. We will do the integration ourselves afterwards in Wordpress with Visual Composer.