FAQ accordion solution

What are you most proud of, and what would you do differently next time?

The logic for hiding and collapsing the questions and answers.

What specific areas of your project would you like help with?

1. I want to know if wrapping the questions with the element is enough to make the clickable events ( questions tag and icons images) acceptable to add a keyboard event and accessibility to the clickable event.

2. Is there a better way of adding accessibility and keyboard events to the FAQ accordion?

3. Are HTML semantic tags used correctly in the solution?