Mobile first - room homepage(HTML, CSS/SCSS, Vanilla JavaScript)

Hello, It's been a while everybody! 👋

This is my 21th and 2nd Intermediate challenge. It was one of the most enjoyable challenges I have done so far. It really great to practice JS in this challenge, as usual I learned a lot by making this challenge and discovered many things like:

• Added a Escape keyboard for exiting the navbar and by clicking the overlay
• Added a a and d keyboard for sliding the images and also ArrowRight and ArrowLeft
• Making the JavaScript and CSS code DRY as much as I can.

feedback is welcome and appreciated!. Let me know of any issues you find. Thanks in advance.