Hi everyone!
I’m looking for a (children’s?) movie that is set in a futuristic world where everyone’s lives are pretty much just digital. Everyday life is controlled by the devices and software of one big tech company, even education and social life. There’s plastic trees and self-driving cars.
The plot is basically that an anti-tech boy and a girl (may be daughter of tech company CEO??) try to stop the company from something terrible. I think they meet in a train/ tram related area? I think I remember there was a hill that the tram used to go up.

I’ve been googling for 2.5 hours, it’s 2am and haven’t been able to find anything. I know this is vague and diffuse but I hope someone here can help me!