I'm 16 and mtf closeted, how do I make it to moving out?

Hi my name is Sylvia (16mtf) and I'm here asking other MTFs about coping strategies they used or anything to deal with having to be closeted before they could move out from their transphobic households. I live with my mom, dad, (who are both Republican) and supportive older brother.

My dad has made several remarks about trans people hinting towards how he definitely has a strong dislike to them and my mom has had a transphobic encounter with a trans woman at her work. So as far as I know my parents are transphobic and coming out to them wouldn't be safe, but it is really hard to live a lie in my own house. I wanted to know if anybody here has dealt with a similar situation and can give me any advice or help. Thanks for reading this far, have a nice day!