Stylized 3D, vertical 9:16, Pixar cinematic. Two-beat. Beat 1
(mouth-world): the irrigator (match master_irrigator_v) blasts a
water jet that flushes the bacterium (match master_bact_plaque_v)
out of the gum pocket in an epic splash. Beat 2 (MACRO real):
extreme close-up of the real irrigator nozzle sending a fine jet
along the gumline, flushing debris from the pocket, gum turning
healthy pink, bleeding stopping. REVYLINE readable beat 1. No
on-screen text.
