#hub-wrapper{height:100vh;overflow:hidden;position:relative}#bg-video{height:100%;inset:0;object-fit:cover;position:absolute;width:100%;z-index:0}#overlay{background:#000;opacity:.45;z-index:1}#hub,#overlay{inset:0;pointer-events:none;position:absolute}#hub{z-index:2}#hub-logo{animation:corePulse 6s ease-in-out infinite;border-radius:50%;filter:drop-shadow(0 0 16px #009dff);height:140px;left:50%;pointer-events:auto;position:absolute;top:50%;transform:translate(-50%,-50%);width:140px}@keyframes corePulse{0%,to{filter:drop-shadow(0 0 14px #009dff)}50%{filter:drop-shadow(0 0 26px #00c8ff)}}.hub-node{align-items:center;background:rgba(0,0,0,.82);box-shadow:0 0 0 0 rgba(0,157,255,.6);color:#fff;cursor:pointer;display:flex;font:600 14px/1 Segoe UI,sans-serif;height:160px;justify-content:center;pointer-events:auto;text-align:center;transition:transform .35s,box-shadow .35s,background .35s;width:160px}.hub-node,.hub-node:after{border-radius:50%;position:absolute}.hub-node:after{animation:nodeGlow 4s ease-in-out infinite;box-shadow:0 0 10px 4px rgba(0,157,255,.4);content:"";inset:-6px;opacity:.6}@keyframes nodeGlow{0%,to{opacity:.4}50%{opacity:.9}}.hub-node:hover{background:rgba(0,0,0,.9);transform:scale(1.1)}.hub-node.expanded{background:rgba(0,0,0,.88);border-radius:18px;box-shadow:0 0 20px rgba(0,0,0,.6);height:200px;line-height:1.2;padding:28px 30px 26px;text-align:left;width:380px}.hub-node.expanded span{animation:typing 1.1s steps(35) .05s both;display:block;font-size:15px;margin-top:12px;opacity:.9}@keyframes typing{0%{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}#magnet-links path{fill:none;stroke:#fff;stroke-width:4;stroke-linecap:round;animation:linkPulse 2.4s ease-in-out infinite;filter:url(#glow)}@keyframes linkPulse{0%,to{stroke-width:4;stroke-opacity:.7}50%{stroke-width:6;stroke-opacity:1}}