It has an "ECVT", otherwise known as an elctronically controlled variable transmission. It certainly *looks* like an epicyclic gearbox in the pictures.
I challenge you to find the ECU on my car. In fact, I challenge you to tell me where the ECU is on *any* car I've ever owned.
(Morris Minor, various 110/1300s, Vauxhall Victors and Vivas, various petrol and diesel Citroens, Fiat Panda, Land Rover)
The closest I ever found to an ECU was the electronic ignition on the Citroen BX.