Generate a high-end vector logo for the brand name “JAMRANI”. Concept: a water drop containing a stylized dam gate structure inside it. Inside the drop, include three vertical dam gates or barrier lines representing strength and water control. Below the drop, add two smooth water-wave lines indicating flow. Design style: ultra-clean vector, modern, engineering-based, corporate identity. Color palette: aqua blue, sky blue, and metallic grey tones. Typography: bold uppercase sans-serif aligned perfectly under the symbol. Ensure perfect symmetry, sharp geometry, and minimalism. No gradients unless extremely subtle, no backgrounds, no noise, no textures. Output: logo must look professional, reliable, and suitable for a water infrastructure brand.