Make logo and enhance look and feel of website

Website is in next js, typescript, tailwindcss. You have to directly work in code and enhance look and feel. Please see attached recording and give me fixed cost and timeline. In recording, I forgot to show u register and login page so that also needs to make. Also logo also have to make.

You don't need to make any functionality if needed. You only have to enhance look and feel.

Please give me fixed price quote and timeline.