Hover any button – refined color palette & smooth transitions
Bright coral gradient · grows with deeper shadow
Ocean blue slides right, shifts tone
Mint border rotates & fills on hover
Rich purple · smooth glowing pulse
Warm red · flips horizontally
Violet → pink → magenta · sweeping gradient
Blue border fill from right
Golden yellow · playful bounce
Bold teal · horizontal shake
Pink‑orange · intense dual glow on hover