Brief: "Rohr is a Swiss hyperloop company based in Zürich. They use the same technology designed by Tesla and SpaceX to provide a hyperloop system for the European market. With trains running at speeds of over 600kmh, passengers can travel from Zürich to cities like Rome, Paris, Amsterdam, and Berlin within an hour. They want a logo that gives the impression of speed, reliability, and luxury. The client does not have an official slogan but they are open to suggestions."