Craft CMS in plain terms
Craft CMS is a self-hosted, developer-first content management system. Instead of giving you a fixed structure and asking you to work around it, Craft hands you a blank slate and lets you model content exactly the way your business thinks about it.
That's the whole idea. A blog gets a blog structure. A product gets a product structure. A case study, an event, a location, a team member — each becomes its own content type with its own fields, instead of everything being forced into one generic "post."
The result is a CMS that mirrors your business, an editing experience your team actually understands, and a front end your developers can build any way they want.