Transform this image into an iOS-style app icon design. Apply a subtle gradient background, keeping the original image's main elements. Add a slight 3D effect with soft shadows at the bottom. Include gentle rounded corners (about 22% radius) matching iOS specifications. Apply a delicate glossy overlay effect at 15% opacity for that premium Apple look. Maintain clean, minimalist styling without adding new elements. The final result should look professional and follow Apple's design language with subtle depth and polish.