BEAT 0-2s: Camera slow dolly-in toward brain-twin from center-back, pixel-dust drifting inward in spiral patterns. Brain halves remain perfectly still — the spark is dormant.
BEAT 2-4s: Spark ignites with a sharp white flash that pulses outward. Camera punches in tighter. Digital teal half visibly surges 15% larger, physical pink half subtly recoils. Hex-aura behind brain pulses once with the ignition.
BEAT 4-5s: Cyan data-particles burst out from the digital half in a thick stream rocketing toward upper-right corner of frame, leaving an after-trail. Camera holds, framing the brain plus exit-stream.
AUDIO DIRECTIVE: Deep cosmic ambient hum that swells with the camera push, single hard spark-crackle at 2s, rising data-whoosh on the particle burst. NO spoken words in any language, NO intelligible speech.

Pixel art aesthetic maintained throughout, crisp pixel grid, NO style drift, NO smoothing, NO photo-realism.