Whats the maximum ban time you can get in valorant?

I've spent too much money in valorant and Im afraid of getting perma ban or 1 year ban, I have had many bans, with all of them being afk or toxic. And also, if any valorant developer read this, please only ban people when they are more than 5 rounds afk, last week I got a 2 days ban because my mom was having trouble with work and I went help her, and when the game finished I got banned.