/* Octopus hero — canlı kollu çekirdek motor */
.octo-stage{position:relative;width:min(440px,82vw);height:min(440px,82vw);margin:0 auto -24px;display:block}
.octo-stage svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.octo-stage .octo-core{position:absolute;left:50%;top:50%;width:32%;height:auto;
  transform:translate(-50%,-50%);filter:drop-shadow(0 0 26px rgba(125,211,252,.5));
  animation:octo-breathe 5s ease-in-out infinite;z-index:3}
@keyframes octo-breathe{0%,100%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.045)}}
@media (prefers-reduced-motion:reduce){.octo-stage .octo-core{animation:none}}