Phreaker00

I'm currently working on a side-project that, for a change, I'd like to fully structure first before diving into the code.

I know there are specific UI/UX tools, like Framer, Adobe XD and Sketch. There are also specific methodologies for software architecture, like creating ERDs and flowcharts. Same for the server infrastructure and persistent datastorage.

What I'm looking for is one tool that combines all the various domains of a piece of software with varying levels of complexity. So something that gives a full overview that also allows you to 'zoom in' on specific layers for more detail.

Is there any tool out there that provides this level of varied complexity and global overview? Of do you use something that's not made for it but works well?