Dark editorial closing section built around a floating website-builder scene in CSS 3D: a browser window holding a sample site, ringed by glass Sections, Typography, Style and Layout panels. Pinned on scroll through up to four chapters, sections drag in and the site assembles, then it is restyled, then Publish squares the window up and shows a live toast. Panels float, the scene tilts with the cursor, headlines fade in step, and it ends on a magnetic pill CTA. Reduced motion and the editor show the finished site at rest.