Viajero en un Puente de Cristal Luminoso

Cinematic fantasy concept art of [a solitary traveler in a long black coat] walking across an endless, luminous glass bridge high above a sea of clouds. An [enormous moon] looms on the horizon, casting pale reflections. The transparent glass floor mirrors the starry night sky below. Dreamlike, surreal atmosphere, rendered in a striking [blue and silver] color palette with ultra-detailed textures and cinematic lighting.