Ultra-dark, aggressive biotech hero image on pure black background. A single crystal-clear glass peptide vial with a metallic chrome cap, illuminated by intense electric blue rim lighting and a subtle blue glow. Sharp reflections on brushed chrome surface below. Faint molecular structure and DNA helix lines glowing electric blue in the dark background. High-contrast, cinematic, military-grade precision aesthetic, photographic realism, dramatic studio lighting, no text.