Illustrate a vector-based panoramic view of the Arosa mountains at sunrise, capturing the majestic beauty of the landscape. Utilize flat vector illustration techniques to convey the vastness and depth of the mountain range. Emphasize the warm, golden hues of the sunrise casting beautiful lights across the peaks and valleys. Draw inspiration from the clean lines and minimalist aesthetic of modern vector art. Ensure that the composition showcases the grandeur of the mountains while maintaining a sense of simplicity and elegance. --ar 16:9