A hyper-realistic cinematic advertising poster for a top-notch roof insulation company. A rooftop is in the center of the image as the only safe rooftop in a city under attack by dragons. A giant dragon flies directly above the flat, fully insulated roof of the house, sending a massive stream of blazing fire at close range towards the flat, fully insulated roof. The flames are incredibly intense, bright orange, yellow, and white hot. Despite the dragon’s direct fire, the roof remains completely intact, showing no signs of scorching, burning, smoke damage, melting, structural failure, or discoloration. The insulation under the roof is performing very well, protecting the house from the intense heat. The house itself appears calm, clean, and undamaged. In stark contrast, the surrounding city is in chaos. Several neighboring buildings are collapsing, roofs are burning, windows are exploding, smoke is rising from everywhere, the streets are filled with fire, ash floats in the air, and the skyline is covered in thick black smoke. Several more dragons circle over the city, breathing fire into distant buildings, reinforcing the sense of a large-scale dragon invasion. The protected house stands as a powerful symbol of safety and resilience amidst the destruction. Warm orange firelight illuminates the dragons while the cooler blue-gray light from the smoky sky balances the scene. Volumetric smoke, cinematic lighting, realistic flames, dynamic shadows, atmospheric fog, floating sparks, glowing ash, and highly detailed textures create an epic, film-quality look. Ultra-realistic architecture, physically accurate simulation of fire, realistic dragon anatomy with very accurate scales, believable wings, muscular body, sharp claws and expressive eyes. Every window and material exhibits realistic textures. The roof clearly demonstrates extreme heat resistance without looking magical. The entire roof area is flat and smooth insulated. This composition is optimized for an A4 vertical advertising poster, the protected house is the center of attention, the dragon dominates the upper third and the burning city extends into the background. Consider plenty of empty negative space at the top or bottom of the composition for the company logo, headline and advertising text. Do not add any text or logos to the image. Strong visual hierarchy, premium commercial photography, extreme realism, extreme detail, HDR, global lighting, ray tracing, 8K quality, masterpiece, precise focus, high dynamic range, realistic atmospheric perspective.