1452
When switching between 'Pro' and 'Max' plans, the interface dynamically adapts its visual theme and layout. The active tab indicator slides horizontally with a springy ease, shifting colors between teal (Pro) and orange (Max). Simultaneously, the feature list crossfades to display plan-specific benefits. At the bottom, the billing options transition smoothly: switching to 'Pro' reveals a secondary 'Yearly' card sliding in from the right while the 'Monthly' card shrinks to fit, accompanied by a floating discount badge. Switching back to 'Max' collapses the layout, expanding the single 'Monthly' card to full width as the yearly option slides away. The primary CTA button morphs its background color and label to match the selected plan's theme.










