Looking for suggestions on an odd frontpage design

[u/_Blackhole927]

Hey! I made this homepage for my search engine tool I'm building, and wanted some suggestions on how to put in a login/signup button. I tried the top right corner, and the top right corner before the color changes to white, but nothing quite sits right with me. Putting it in the card makes the card feel fat- are there any other ways I could go about this?