a modern high-speed train, green and white, sleek with large windows, traveling on urban tracks during evening

modern highspeed train green white sleek design large windows spacious interiors urban backdrop cityscape day to night transition motion blur soft glow serene ambiance digital display high speed advanced rail vehicle tall buildings skyline cinematic quality promotional informational transportation infrastructure abstract art background texture pattern colorful creative vibrant geometric shapes lines concept dynamic energy graphic visual futuristic minimal decorative trendy stylish elegant bright gradient contrast ai generated