As a 15 year old, I Built a simple Amazon-style shopping webpage as a beginner project – would love feedback!

Hey everyone!

I'm currently learning front-end development and recently built a simple Amazon-style shopping page to practice HTML, CSS, and JavaScript. It includes item cards, add-to-cart functionality, and a checkout simulation.

Please note that the price evaluation at the checkout page, isn't accurate whenever you decrease the quantity of an item. Would love how to fix that too!

It would be helpful if you could view my project
Note: This project has many files, including images to support the functionality. To start, please click on "amazon-webpage.html"

Here's the link!
prajwal09m/Amazon-Webpage: This project is a simplified Amazon-style checkout page built using HTML, CSS, and JavaScript. It allows users to view, update, and remove items from their shopping cart dynamically. The design and functionality simulate the final step of an e-commerce transaction, focusing on the user experience during the checkout process.

Would love some feedback and error corrections!