/* Page flow: soft entrance on arrival, quiet exit on navigation, staggered section reveal. */
@media (prefers-reduced-motion:no-preference){
  body{animation:flow-in 520ms cubic-bezier(.22,.61,.36,1) both}
  html.flow-leaving body{animation:flow-out 200ms ease forwards}
  .flow-pending{opacity:0;transform:translateY(18px)}
}
@keyframes flow-in{from{opacity:.01}to{opacity:1}}
@keyframes flow-out{from{opacity:1}to{opacity:0}}