Prompt: Create a flat vector, illustrative-style abstract concept logo design for a brand named \"mr.toptan\". The logo consists of overlapping puzzle pieces, each representing a different product group. The colors used in the design are vibrant and modern, including shades of blue, green, and pink, to convey the brand's dynamic and diverse offerings. Against a white background, this logo design captures the essence of the brand's values of connectivity and versatility. Do not show any realistic photo detail shading.