[ ✨ UI Improvement ] Improve landing page , add a navigation bar on top , use a better font

The previous UI of the website doesn't feels good and doesn't look professional at all especially the landing page.

I remade the Landing page of the website from scratch while retaining the initial colour scheme.

Added a Navigation bar on top that stays consistent over all the pages.

Use another font (Poppins) to make the page look more professional and more readable

here's how to new landing page looks: