Create a 16:9 ultra-high-resolution Swiss modernist typography travel poster for Bangkok, Thailand. Make the massive bold condensed sans-serif word "BANGKOK" dominate the center composition. Each letter should act as a precise geometric window containing minimalist flat-vector illustrations of Bangkok landmarks and urban life: the Grand Palace, Wat Arun, Wat Pho, the Chao Phraya River, tuk-tuks, BTS Skytrain, long-tail boats, Chinatown signage, rooftop bars, street food stalls, temple roofs, and the modern Bangkok skyline. Make the scenes transition seamlessly across the typography as one continuous panoramic urban narrative while preserving clean letter edges and flawless typography. Add a thin elegant panoramic ribbon at the top with Bangkok skyline, BTS train, river boats, birds, palm trees, cars, scooters, tropical sun, and minimal clouds. Use Swiss graphic design, mid-century modern travel-poster aesthetics, flat vector illustration, architectural infographic precision, sharp vector edges, sophisticated negative space, clean geometric shapes, no gradients, no photorealism, no textures, no grain, no warped typography, and no real brand logos.