A showcase carousel whose cards hang on a downward arc, each one further out turned a little more. Stepping swings the whole arc round, the centre card easing up in size under a lime outline; cards fade out past the third slot and wrap round unseen. Swipe, drag, the arrow keys or a click on a side card all step it, and it autoplays with a pause button. GSAP with ScrollTrigger.
pnpm dlx shadcn@latest add "https://tween-ui.vercel.app/r/arc-carousel.json"