Sections are the unit of work
Modern Shopify themes are built from sections, and the theme editor lets merchants add, remove and reorder them. A custom section is a Liquid file you add to the theme, and it can contain whatever markup you like.
That makes a generated design straightforward to adopt piecemeal: convert the new hero into a custom section, add it in the editor, and remove the old one. Homepage, about and collection landing pages all work this way.


