HTML 5.2 Landing Page using W3.CSS and Semantic Markup

Hi Developers, I am seeking a simple landing page built with HTML 5.2 and "[login to view URL]" containing only Semantic HTML markup (E.g., no "<div>" tags, instead <section>, <article>,<header>,<footer>, etc.) What's needed is quite simple: 1) Fixed Header containing my logo, and its mobile variant. 2) Followed by a Title / Breadcrumb section 3) Followed by a 2 Column section 4) Followed by a 4 Column section 5) Followed by a footer This page should be 100% W3C Valid code with 0 errors, and it should contain only 1 CSS File (the [login to view URL] stylesheet), 1 JS File (for I am guessing the mobile toggle for navigation), and 1 Google Font. The page should be 100% responsive because this should be using [login to view URL]'s excellent responsive grid baked into its css file. I can provide a brief mockup photo of how this should look, along with what tags all styles should be applied to. Thank you.