Design a sleek and modern logo for a shipping and delivery company. The logo should be innovative and clever, using imagery of trucks, envelopes, or packages. Focus on minimalistic shapes and clean lines for simplicity. Use a professional color palette with blues, grays, or greens to convey trust and reliability. Consider incorporating elements that subtly suggest speed or efficiency. The logo should be versatile for both digital and print use and remain easily recognizable at small sizes.