Realistic vertical 9:16 food ASMR video, extreme macro close-up. Start with large transparent ice cubes being gently cracked and crushed with a small metal ice pick, creating crisp sharp ice-breaking sounds. Slowly place the crushed ice into a clear glass, then pour dark freshly brewed coffee over it, capturing the rich swirling layers and gentle clinking of ice against the glass. Add a smooth stream of cold milk, watching it bloom through the coffee, followed by a slow drizzle of caramel syrup. Finish with a gentle stir using a glass straw. Focus on synchronized ASMR sounds: sharp ice cracking, delicate ice clinking, coffee pouring, milk swirling, syrup dripping, and soft stirring against glass. Cool café atmosphere, soft morning light, condensation on the glass, dark coffee and creamy milk contrast, cinematic macro food photography, smooth slow movements, highly detailed textures. No speech, no music, no faces, no text, no logos, no background noise.