Yes, Hinduism is one of the most difficult of religions [ cultures, really] to pigeon-hole. The depths of yoga [Sanatan Dharma: Raja yoga] are nothing like the common conceptions of the multi-god-ed worship seen in travelogs. When you get beneath the surface and see the open-mindedness of the roots of Hinduism you may find it most understandable why great such minds in astronomy, physics, computing, etc. have been been birthed in Hindustan culture.

[Disclosure: retired yoga teacher.]