A flat 2D graphic design for a long horizontal panoramic signage banner, ultra-wide aspect ratio 3:1. Beautiful romantic and magical fairytale aesthetic, isolated on a deep velvet midnight-blue and black backdrop. On the far left, an elegant minimalist white profile silhouette of a romantic young woman looking towards the right. She holds a beautifully detailed, glowing golden vintage key. A sweeping horizontal trail of soft golden stardust, sparkling fairy lights, and cosmic dust flows from her key across the entire length of the banner. The sparkling trail gently illuminates elegant, clean typography text that reads "УБОРКА ПОД КЛЮЧ" with an integrated key-logo. High contrast, warm lighting mood, crisp vectors, print-ready file template, front view, no mockups, no environment --ar 3:1
