"Create a retro-style, magical night sky scene featuring a clear, dark sky with softly glowing Northern lights that flow in graceful arcs and waves across the horizon. The Northern lights should reflect the shimmering, moving effect of the serum, with vibrant hues of turquoise, violet, and lavender. Small, sparkling stars should be scattered across the sky, with a gentle, glowing moon in one corner providing a soft light source. At the bottom, incorporate a subtle silhouette of mountains or pine trees to enhance the mystical, northern atmosphere and emphasize the magical nature of the product. Use a color palette of deep midnight blue or indigo for the sky, accented with silver highlights for the stars and moon. Add light pastel tones like soft pink or peach within the Northern lights to provide a warm, elegant contrast, --ar 16:9