Smart basket

Hello Dribbblers! This is an idea how a full page cart would fit into a small div what can drop down or can slide up depending on what device you use. "Simpsons did it already" so nothing extraordinary but I hope you like it.

I attached the flow with hovers and the different stages.
This is a part of a concept I'm working on, check out the product page for more info if you are interested:
https://dribbble.com/shots/1877250-Pinetime-Product-Page-Concept?list=users&offset=1

Thanks for watching and let me know what you think.