Lime & Blackberry Italian Meringue Pie

Ingredients

• 1 cup fresh lime juice
• 3 large eggs
• 3 large egg yolks
• 3/4 cup sugar
• 1/2 cup (1 stick) unsalted butter, room temperature
• 1/2 teaspoon unflavored gelatin
• 3/4 cup chilled heavy cream
• 1 cup fruity red wine, such as shiraz or cabernet sauvignon
• 1/2 cup sugar
• 3 cups blackberries
• 1 blind-baked pie crust in a 9' deep-dish glass or metal pie pan
• 3 large egg whites, room temperature
• 1 cup sugar
• 2 tablespoons corn syrup
• 1/8 teaspoon kosher salt
• 1 cup blackberries (about 1/2 pint)