I don’t have a Synagogue in my city and the most close to me is about 540km from me, what should I do?

Hey there, I’m from the interior of Brazil, far away from the capitals and really interested about Judaism. I feel an urge to learn more about, to read the texts, to acquire a knowledge about it and even convert myself someday but I have no idea about where should I start. I have no orientation, recommendations, materials, content, nothing at all. I’ve spent years of my life as an atheist/agnostic besides being catholic when younger and after years I’m feeling like having a spiritual awakening. I would be really glad if anyone help me, recommend what should I begin reading, give me recommendations or any thing, please your recommendations will certainly help me a really lot.