Need HTML5-Tube Theme(HTML/CSS)

HTML5-Tube Template(without dynamic functions - need only this as html/css) Important: - Mobiles First / Responsive on all common devices/screen solutions - Web Core Vital: no building this theme with frameworks like bootstrap or other stuff like this and we don't want jquery or other big files with 99% unnecessary code this theme must be coding from scretch and only code what we needs not additional classes/code what we don't need its very important for us! - Knowledge with Repositories(Bitbucket) because we want to see the daily progress with commits and if something wronsiteg/missunderstood we can daily discussioned about it this will safe our time... for both! What we need: - Index-Site([login to view URL]): - Navigation(from left to right): Logo(you can use placeholder stuff), Search Formular. Below sub with space for site links. - Sidebar: Left for Adspaces(Desktop only) - Thumbnail-Box(30 Videos as an example) for display Videos with Duration Time and Title below this pagination - Content-Box for Content - Footer-Box for Sitelinks - Video-Site([login to view URL]): - Navigation same like from index - Sidebar: Left for Adspaces(Desktop Only) - Title Box for displaying Title and Categories Tags below the title - Responsive Iframe Embed Box for displaying Videos - Related-Video Box for displaying(10 Videos as an example) - Content-Box below the Videos for displaying Content - Categorie-Box Below Content Box(Thumbnails with small title below the thumbnails) - Footer-Box for Sitelinks - Category-Site([login to view URL]) - Navigation same like from index - Sidebar: Left for Adspaces(Desktop Only) - Thumbnail-Box(30 Categories as an example) Thumbnail + Title below as box - Content-Box below the Thumbnail-Box for displaying Content - Footer-Box for Sitelinks - Mobile AdZones, Colors and all the Stuff above and other small things will i showing you with live examples but most of them using wordpress/bootstrap framework and other heavily things and that is what we don't want. Please use placehold thumbnails/content. We will also testing this via [login to view URL](Rendering-Blocking(FCP, LCP, CLS and thats why we want to see the daily progress via Repositories/Commits for helping you if needed and small mistakes)). Also we're looking if you making good stuff for longterm partnership as business partnership or employer.