Futuristic architecture, limestone exterior, sleek modern skyscraper, glass and steel accents, neon lights illuminating the façade at night, cityscape, bustling metropolis, towering high-rise building, grand entrance with limestone columns, minimalist lobby interior, polished limestone floor, futuristic elevator system, panoramic views of the city, luxurious office spaces, cutting-edge technology integrated into design, angular lines and shapes, metallic materials, robotic decorations, holographic advertisements.