Arc Search Gradient Transition on Button Tap Interaction

During the onboarding sequence of Arc Search, tapping the primary action buttons triggers a fluid transition. The background gradient shifts dynamically from deep, saturated dark blues and reds to a bright, airy white and pastel gradient. Simultaneously, the text content slides up and fades in with a subtle stagger, while the primary button morphs its label and styling to match the new screen state. The overall motion feels incredibly fluid, utilizing soft easing to blend the color shifts and layout changes seamlessly.