Improve Logo Background and Size Consistency

***Description:***
Hi, I noticed that the current logo’s background and size don’t look fully consistent compared to logos used on similar websites. The background feels a bit off, and the logo size appears slightly unbalanced in the header/navigation area.

***Suggestion:***
- Adjust the logo background to better blend with the overall theme
- Normalize the logo size to match common web UI standards
- Ensure consistency across different screen sizes

***Related ScreenShots***
**Before**

**After**

I have made the required changed.

Hey @yatikakain I want to work on this issue I would like to assign this issue to me.