A flat 2D graphic design for a long horizontal panoramic signage banner, ultra-wide aspect ratio 3:1 [image_zdZ5pH.png]. The entire background is a pristine, high-resolution macro texture of fresh, fluffy, sparkling powdery snow glistening under soft winter sunlight. Across the center of the snowy banner, elegant minimalist typography text reads "УБОРКА ПОД КЛЮЧ". The letters look realistically debossed, stamped, or pressed deep into the snow, casting subtle, soft icy-blue shadows that create a perfect 3D optical illusion on a flat surface. The letter "О" is stylized as a minimal stamped keyhole impression. Absolute clean minimalist aesthetic, sterile white and light-blue color palette, commercial print-ready template, front view, no mockups, no environment --ar 3:1
