Create an ultra-high-quality 9:16 vertical advertisement poster of a joyful, adorable baby with a natural, heartwarming smile looking directly at the camera. The baby is innocent, cheerful, and photogenic, wearing a clean, soft premium white diaper with a red line and realistic texture. Use soft studio lighting, warm glow, smooth skin tones, and ultra-clear facial details with shallow depth of field. Background: Elegant Ramadan Kareem theme with glowing golden lanterns, crescent moon, Islamic patterns, soft bokeh, dreamy night sky gradient (navy to gold), festive yet peaceful. Baby centered with soft shadow. Text: Top above baby: “HAPPY RAMADAN KAREEM” in metallic gold. Below baby body: “COOL BABY DIAPER” in bold metallic red. Bottom center: “A PRODUCT OF ASAD ZUBAIR INDUSTRIES” in small metallic gold.