create a landing page for my Next CV Gen AI app which also has a sign-up feature and getting started for free with a hero section. This app allows users to sign-up and generate CVs quickly and tailor them for IT professionals, and personalise them for specific companies they are applying for. have a footer with about section and privacy and terms of use. and a logo on top nav bar. | A shadcn/ui and v0 generation - v0
