CSGO poster, competitive esports scene, dramatic lighting, intense atmosphere, professional gamer, young adult male, focused facial expression, sharp jawline, messy short hair, gaming headset, branded jersey, sleeveless shirt, athletic build, crossed arms, confident pose, cityscape background, skyscrapers, night view, neon lights reflection, realistic textures, high contrast, cinematic composition, shallow depth of field, bold typography, futuristic aesthetic.