A full-bleed hero background modelled on a plasma globe: filaments reach from a center point to a faint outer ring, each retracting and regrowing toward a new point on its own staggered 1.2-2.6s cadence, with pointer proximity biasing where a filament next reroutes, never when.
npx shadcn@latest add https://design.helpmarq.com/r/plasma-filament-wander.jsonplasma-filament-wander