"Design a sleek, powerful logo for 'Quantum Lightning' by creatively merging the letters 'Q' and 'L' into a unified, minimalist symbol. Shape 'Q' as a semi-closed circle with the vertical line of 'L' extending from its opening, and utilize negative space to form subtle lightning or energy elements within the design. The negative space should be strategically employed to add depth and create hidden shapes that enhance the logo's sophistication without adding complexity.
Incorporate vibrant gradient transitions that shift seamlessly through electric blues, purples, neon greens, and bright pinks, maintaining a futuristic and technological feel. Position the logo against a pure black or dark background, allowing the gradient colors to stand out with dynamic visual impact. The overall design should be clean, bold, and infused with a sense of innovation and power."