Can me and my partner get married in india?

Hi, my name is Jasdeep. I am a Sikh Punjabi and my partner is an Australian Citizen and is a Gujarati (Hindi). We are planning on applying for a partner visa to Australia after getting married. Before that, I would like to ask for your best advice on our case. I am an Indian Citizen. I was born and raised in the Philippines and I did my studies there from the start. I am planning to come to India to get married and stay at my partner’s residence after marriage. My partner will be coming to India on a tourist visa. He was born in Gujarat. Both of us are of legal age for marriage. Before anything else,I would like to know: 1. What is the procedure and requirements needed for getting married in India (after knowing our background) ? 2. I do not have an Adhaar card or any valid identity card except for my Indian passport. Do I need to get one? 3. As we belong from different caste and religion, do we fall under special marriage act or the Hindu marriage act? I’m not aware of the laws in India as I never lived there, I hope you can help with and give me some clarification and advice on this. I will highly appreciate your time and help. Thank you very much.