Hyper-realistic cinematic historical time-lapse video of a monumental Italian Gothic cathedral inspired by the Duomo of Milan being built in medieval northern Italy, from empty marble foundations to a majestic white Gothic cathedral dominating an ancient city square. Workers prepare the ground, architects study parchment plans, sculptors carve marble blocks, wooden scaffolding rises, ox carts arrive with stone, ropes and wooden cranes lift marble pieces. As centuries pass in seconds, columns grow upward, pointed arches connect, stained glass windows appear, ornate statues are carved, flying buttresses form, towers rise, and hundreds of thin spires reach the sky. Keep the architecture original, inspired by Italian Gothic cathedrals, not an exact copy of any real protected image: white marble, vertical lines, detailed facade, sacred scale, historical realism. Medieval workers move rapidly in synchronized time-lapse, dust particles in the air, birds flying, clouds racing, golden sunset light changing across the scene, dramatic shadows and epic atmosphere. Camera starts low at ground level, slow cinematic push-in through the construction site, then gently rises as the cathedral grows, ending on a heroic wide shot of the completed cathedral glowing under warm sunset. Viral AI construction timelapse style, grand scale, emotional, immersive, realistic physics, natural human movement, ultra-detailed, cinematic color grading, 4K, 9:16 vertical, no text, no logos, no watermark.