Create a dark abstract cyberpunk artwork centered around a clearly recognizable stylized “S7” design based on the reference image. Preserve the exact central silhouette and structure: a sharp, angular neon-green S-shaped lightning form integrated with a distinct 7-shaped upper element, with clean geometric edges and balanced proportions. The S7 symbol must remain the dominant focal point, large, centered, unobstructed, and immediately readable—not distorted into random abstract shapes. Surround the central S7 design with fragmented black and charcoal polygonal shards, angular planes, and thin neon-green geometric outlines extending toward the edges. Use vivid electric-green edge lighting, strong neon glow, subtle bloom, deep black interior shadows, and dramatic low-key lighting. Maintain a chaotic futuristic cyberpunk atmosphere while keeping the central S7 logo crisp and visually separated from the background. High contrast, sharp geometry, sleek sci-fi aesthetic, square 1:1 composition. No additional text, no alternate symbols, no logos other than the central recognizable S7 design. Mehr sehen