Interactive Pricing component with plain HTML/CSS/JS

This challenge is the first time I had to style a range input and man, it took lots of research to get it right (well, at least right enough to look like the design)😪. Trying to get it to work right across browsers (especially the range input) was quite... interesting. Overall, I learned a whole lot more than I thought I would from this. It was real fun working on this and I'm proud of how this solution turned out. Meanwhile, please go through the code and test the live demo. If there's any feedback, I'll be happy to hear them ❤️‍🩹