<https://s.mj.run/E4jQchG5sqc> 3D abstract background, dark gradient, bright neon waves, fluid shapes, holographic reflections, glass-like textures, vibrant color palette with deep blues, purples, and pinks, smooth transitions between shades, technology-inspired, subtle floating elements, immersive high-resolution visual style, blending realism and abstraction, ideal for a metaverse or cutting-edge technology theme --ar 16:9