html{background:#000}.fade-up{opacity:0;transition:opacity .7s,transform .7s;transform:translateY(22px)}.fade-up.visible{opacity:1;transform:translateY(0)}@keyframes nebulaZoom{0%{transform:translateY(0)scale(1)}to{transform:translateY(0)scale(1.1)}}@keyframes nfcRipple{0%{transform:scale(var(--s,1));opacity:.6}to{transform:scale(calc(var(--s,1) + .8));opacity:0}}@keyframes fadeInOut{0%{opacity:0}20%{opacity:1}80%{opacity:1}to{opacity:0}}@keyframes scrollBob{0%,to{transform:translateY(0)}50%{transform:translateY(6px)}}@keyframes heroFadeUp{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}