Electric Blue Lightning

Create a single, highly realistic lightning bolt isolated on a fully transparent background (PNG with alpha channel). The lightning bolt is electric blue-white, sharp and powerful, with natural branching veins and fine secondary sparks. The core of the lightning is bright white with a soft cyan glow around it. The bolt has a dynamic diagonal direction (top-right to bottom-left), slightly jagged and organic, not symmetrical. Include subtle electric particles and micro-sparks near the impact point, but keep the shape clean and well-defined. No background, no sky, no clouds, no objects, no text. Studio-quality VFX look, cinematic electricity, high contrast, ultra-sharp edges, suitable for compositing. Output as a transparent PNG with crisp alpha edges.