Old either late 90’s or early 2000’s movie or show.
Young cast, either teenagers or early 20’s. One of the main characters is a pretty blond girl.
Part of the story is told like a at home interview/documentary, but mostly immersive in the story.
There is some sort of magician group, like stage magicians, but possibly some shady actual magic here.
I think there is a male love interest who is borderline a bad guy.
Big Wolf on Campus level of horror (pretty basic/kid friendly).