Create a high-end cinematic shampoo commercial for a shampoo brand called “MEXICAN.” A stylish young model with healthy, shiny, flowing hair stands in a luxurious tropical setting inspired by Mexico, with warm golden sunlight, palm trees, colorful Mexican architecture, and subtle cultural details. Close-up shots show the shampoo being applied and the hair becoming incredibly smooth, glossy, and voluminous. Slow-motion hair movement, dramatic water droplets, beautiful reflections, professional beauty lighting, realistic skin and hair texture, premium advertising cinematography. End with the model confidently flipping their shiny hair as the camera zooms toward an elegant MEXICAN shampoo bottle. The bottle appears clearly on screen with the text “MEXICAN” and the tagline “Unleash Your Shine.” Ultra-realistic, 4K, luxury commercial, smooth camera movements, cinematic depth of field.