Create an ultra-realistic 4K festive portrait of a beautiful young Pakistani couple celebrating Diwali together in a luxurious traditional setting. The handsome Pakistani man has thick, naturally wavy black hair, a neatly trimmed beard, expressive brown eyes, and a charming smile. He wears an elegant black traditional Pakistani kurta with intricate subtle golden embroidery around the collar and chest. Standing closely beside him is a beautiful young Pakistani woman with long, silky dark brown hair, expressive brown eyes, glowing natural skin, and soft pink lips. She wears a stunning black embroidered Pakistani lehenga with delicate golden floral patterns, a matching dupatta, traditional golden jhumka earrings, and elegant festive jewelry. Both are smiling warmly at the camera while holding glowing sparklers in their hands. The background features luxurious golden fairy lights, colorful decorative lighting, marigold garlands, traditional glowing diyas, elegant lanterns, and a beautiful illuminated Happy Diwali sign. Warm golden cinematic lighting, joyful festive atmosphere, professional DSLR photography, realistic facial details, detailed traditional clothing, beautiful bokeh, rich black and gold color palette, vertical composition, ultra-detailed 4K quality.