/imagine prompt: Create a sleek futuristic AI technology conference banner featuring a glowing digital brain formed from connected neon nodes, flowing circuit lines, holographic UI panels, and dynamic data streams across a dark cyber-tech background. Use electric blue, cyan, and violet lighting with soft glows, glassmorphism effects, motion trails, and layered depth for a premium corporate aesthetic. Place the main AI visual on the left side and leave clean negative space on the right for the title “Tech Solution” with modern event branding layout. The design should feel innovative, high-end, sharp, minimal, and cinematic with ultra-detailed lighting, realistic reflections, smooth gradients, and futuristic interface elements. No watermark, no clutter, no blur, no extra text. 8K, photorealistic, modern tech branding, ultra clean composition. Aspect ratio 21:9