Stir graham crumbs, sugar, and melted butter until evenly moistened.
Press mixture into a 9-inch pie plate, packing up the sides. Chill while making the filling.
Beat cream cheese and salt on medium until smooth and fluffy.
Slowly stream in condensed milk, scraping the bowl, until the mixture is silky.
Mix in lemon juice and vanilla until fully combined and glossy.
Fold in sour cream, then gently fold in about 2/3 cup whipped cream.
Spread filling into the crust and smooth the top.
Chill at least 4 hours until set. Top with remaining whipped cream and berries; slice and serve.