The Platform Design framework allows you to build your pages the way you want them. This is because you can drag and drop sections of content, create custom sets of post types (like Banners, Boxes and Features), set meta options, and choose layouts on a per-page basis. This allows you to do something unique and true to your vision.
Sections allow you to drag around components of your site to make custom templates.
Layouts, Page by Page
In Platform you can choose layouts on a page by page basis. For example, you can create some pages with two-column layouts and others with three-column.
You can also choose different layouts for boxes, banners, and other sections.. This gives you complete page by page control of your template layout.
Use custom sets (like categories) for Platform Post-types like boxes, features, and banners. This allows you to have completely different custom content on different pages; its also super-easy to do.