Minimalist Vertical UI Animation Showing Rounded Card Sliding to Center with Teal Gradient Video

AI Generated Image. Vertical portrait video showing rounded rectangular card appearing then sliding to center over teal-turquoise gradient background with soft drop shadow creating depth. Minimalist interface element designed for mobile UI demos, onboarding screens, app promo, social stories. Card providing clean placeholder for logo, headline, icon, CTA overlay. Background offering generous negative space at top and bottom for text placement and interactive cues. Useful for app store preview, product demo, hero section in mobile landing pages, tutorial clips, animated banners. Editable design allowing color swap, logo insertion, micro-interaction animation, looping for short social content. Export suggestions: 9:16 aspect, H.264 or HEVC for web delivery, option for alpha channel export for compositing. Styling tips: match brand palette, use subtle shadow and easing for smooth motion to enhance perceived depth.