Sticky marketing top-bar. Brand mark on the left, five inline anchor links in the centre on desktop, "Sign in" + primary trial CTA on the right. Below the md breakpoint the right side collapses into a hamburger that opens a right-side Sheet with the same links and CTAs stacked. Translucent background uses backdrop-blur so content can scroll behind it.
npx shadcn@latest add https://uipkge.dev/r/react/header-01.jsonheader-01