nobruf/shadcn-landing-page ? reverse-engineered prompt

Build me a polished landing page template for a SaaS or startup, with a modern look and a clean, easy to reuse layout.

I want it to have all the usual sections already in place, like a top nav, mobile sidebar menu, hero section, sponsors, benefits, features, testimonials, team, community, contact, pricing, FAQ, services, and a footer. It should feel responsive on every screen size and include dark mode. Keep the design tasteful and flexible so I can swap in my own content later without having to redo the whole page.

Use Next.js, TypeScript, Tailwind, and shadcn style components, and make sure the page feels production ready and visually consistent. If you need to check current docs online for anything, go ahead. Also include placeholder content and images where needed so I can open it and see a complete landing page right away.