Start from the original illustrated frame. Fixed front-oblique close-up. Hold the teal jar body stationary on the table. Slowly turn only the orange screw cap through a small partial turn while it rises slightly along the jar neck, so the visible neck gap increases progressively during the same turn. Keep the cap centered over the mouth, with the same pale mark attached to its top. Do not swing it on a hinge, rotate the jar body, replace the contents or send the cap flying away. End with the cap just loosened and slightly above its starting height, then hold. No full opening reveal or camera move.
