.login{color:#111;text-decoration:none}.card-stage .fuel-card{transform-style:preserve-3d;will-change:transform,filter;animation:cardFloat 6s ease-in-out infinite}.card-stage .platform::after{content:"";position:absolute;inset:25% 18%;border-radius:50%;background:#000;filter:blur(16px);opacity:.85;animation:shadowPulse 6s ease-in-out infinite}.card-stage:hover .fuel-card{animation-play-state:paused}.card-stage.interacting .fuel-card{animation:none}.card-stage .fuel-card::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(115deg,transparent 20%,rgba(255,255,255,.13) 45%,transparent 65%);transform:translateZ(2px);pointer-events:none}@keyframes cardFloat{0%,100%{transform:translateY(0) rotateY(-14deg) rotateX(3deg) rotateZ(3deg)}50%{transform:translateY(-18px) rotateY(14deg) rotateX(-3deg) rotateZ(-1deg)}}@keyframes shadowPulse{0%,100%{transform:scale(.88);opacity:.9}50%{transform:scale(1.15);opacity:.55}}@media(prefers-reduced-motion:reduce){.card-stage .fuel-card,.card-stage .platform::after{animation:none}}