Arrange the strawberries on a cutting board and slice them into thin, even pieces. Transfer them to a mixing bowl.
Add the blueberries and raspberries to the bowl with the sliced strawberries.
Use a citrus juicer or hand-held reamer to squeeze fresh lime juice over the mixed fruits, ensuring even coverage. Stir gently to combine.
Finely chop the mint leaves and sprinkle them into the bowl. Gently toss the fruit mixture until everything is well coated and evenly distributed.
Let the salad sit for 2-3 minutes to allow flavors to meld. Serve immediately in bowls, garnished with additional mint if desired.
