Vertical 9:16 ultra-short cinematic product clip. Dark milit...

Vertical 9:16 ultra-short cinematic product clip. Dark military environment with smoke and dust. NTK EXPLOSIVE™ box and five cylindrical products. Blue explosive warning triangle and blue “EXPLOSIVE” text. Extreme cinematic lighting, fast macro cuts, slow-motion particles, metallic textures, worn industrial design. Rapid light pulses, subtle camera shake, air-pressure smoke rushing forward. No explosion shown. Bright white-blue flash, hard cut to black, premium brand reveal. Ultra-realistic, high contrast, cinematic color grade.