Professional logo design. Design a warm and friendly logo for a fictional brand called Cocoa Pals, which specializes in chocolate and cozy treats. The logo should feature a cute, friendly character (like a smiling chocolate bar or a hot cocoa mug) with soft, rounded edges to convey warmth and friendliness. Incorporate playful elements like chocolate swirls, cocoa beans, or marshmallows to emphasize the chocolate theme. The color palette should include rich browns, creamy whites, and soft pastel colors like light pink or mint green to create a cozy and inviting look. The text 'Cocoa Pals' should be in a playful, rounded font that complements the friendly and approachable vibe of the brand. The design should be clean, vector-style, suitable for Illustrator use, and should evoke feelings of warmth, comfort, and sweetness."