Chaptered storytelling with hard cuts instead of crossfades: each section is revealed by a scroll-driven clip-path wipe - an angled sweep, an expanding iris, or a centre-split curtain - led by a lit accent edge. The iris ring is an SVG circle whose radius animates, so the stroke hugs the clip edge at constant width. Reduced motion collapses the sticky stack into plain stacked sections.
pnpm dlx shadcn@latest add "https://motiq.dev/r/mask-wipe-sections.json"