A minimalist, futuristic footer design symbolizing light and the future, with abstract, glowing elements representing technological advancement. The design should use soft gradients in cool tones like blues and whites, with subtle rays of light or soft glowing orbs to evoke a sense of curiosity and innovation. The overall look should be sleek, clean, and modern, with a smooth and airy feel, creating an impression of bright possibilities ahead. No text or faces, just the visual essence of future technology and light --ar 16:9