Conceive a breathtaking stained glass window design that embodies the theme of rebirth and renewal. The window should feature a central phoenix symbol, resplendent in hues of fiery red and orange, with its wings outstretched in a powerful gesture of rising. The background should be a tapestry of blues and greens, representing the sky and earth, with the suggestion of a sunburst pattern behind the phoenix, indicating a new dawn. The light should be shown pouring through the glass, with particular attention to the way it illuminates the vibrant colors and casts a warm, hopeful glow. The design should be detailed and balanced, a feast for the eyes in a wide 16:9 aspect ratio that underscores the magnificence of the scene.
