A photorealistic 4K design featuring a background completely covered in black steel jail bars with dramatic metallic reflections and gritty urban textures. In the foreground, the word "JAILBAR" appears in giant, bold, glossy black 3D letters, tilted approximately 25 degrees. Behind the black letters is a vivid neon-green backing or panel that makes the text stand out sharply. Cinematic lighting, deep shadows, high contrast, realistic steel materials, dramatic perspective, ultra-detailed, modern industrial aesthetic, premium 3D render. Ver mais