Want to marry an Indian girl, help please

Good afternoon

I am spanish citizen (had been born in Barcelona city)

I would like to marry my Indian beloved friend

I have already been 6 months living in India

could anyone give some clear information on how to do this?

I think would be better if she comes here and lives in Spain, although still not clear if me moving there or she coming here

What papers do I need to get married in India?

only the single status certificate?

once we married, how she obtains VISA to come to Spain?




cordially,
Ferran