Create an ethereal scene featuring a majestic staircase leading up to a grand, luminous structure. The staircase should be made of smooth, light-colored stone with delicate, swirling patterns along the sides. Replace the towering spire with a dome-shaped roof adorned with intricate, nature-inspired carvings. The background should be filled with soft, pastel-colored clouds illuminated by a warm, golden light, giving a serene and uplifting atmosphere. Add a few gentle rays of sunlight breaking through the clouds to enhance the heavenly feel of the image.