.sobre-mathgrid{background-image:linear-gradient(rgba(46,107,255,.06) 1px,transparent 0),linear-gradient(90deg,rgba(46,107,255,.06) 1px,transparent 0);background-size:44px 44px}.sobre-grad-text{background:var(--sobre-grad);-webkit-background-clip:text;background-clip:text;color:transparent}.sobre-btn-custom{display:inline-flex;align-items:center;gap:8px;padding:16px 30px;border-radius:12px;font-weight:700;font-size:1rem;text-decoration:none;cursor:pointer;transition:.3s;border:none}.sobre-btn-custom-primary{background:var(--sobre-grad);color:#00131a}.sobre-btn-custom-primary:hover{box-shadow:var(--sobre-glow-cyan);transform:translateY(-2px)}.sobre-btn-custom-ghost{background:transparent;color:var(--sobre-cyan);border:1.5px solid var(--sobre-cyan)}.sobre-btn-custom-ghost:hover{box-shadow:var(--sobre-glow-cyan);background:rgba(0,255,255,.06)}.sobre-halo{position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(0,255,255,.25),transparent 65%);filter:blur(20px);z-index:1;animation:sobre-breathe 4s ease-in-out infinite}@keyframes sobre-breathe{0%,to{transform:scale(1);opacity:.7}50%{transform:scale(1.08);opacity:1}}.sobre-grad-border-card{position:relative;overflow:hidden}.sobre-grad-border-card:before{content:"";position:absolute;inset:0;padding:2px;border-radius:inherit;background:var(--sobre-grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.sobre-orbit{position:relative;width:620px;height:620px;margin:0 auto;display:flex;align-items:center;justify-content:center}.sobre-orbit svg{position:absolute;inset:0;width:100%;height:100%;z-index:1}.sobre-orbit svg line{stroke:url(#g);stroke-width:1.5;opacity:0;animation:sobre-lineIn .5s ease forwards;animation-delay:.7s}.sobre-core{position:relative;z-index:3;width:140px;height:140px;border-radius:50%;background:#12151c;border:2px solid var(--sobre-cyan);display:flex;flex-direction:column;align-items:center;justify-content:center;opacity:0;animation:sobre-coreIn .6s ease-out forwards,sobre-pulse 2.6s ease-in-out 1s infinite}@keyframes sobre-pulse{0%,to{box-shadow:0 0 18px rgba(0,255,255,.3)}50%{box-shadow:0 0 40px rgba(0,255,255,.55)}}.sobre-node{position:absolute;z-index:2;width:104px;height:104px;border-radius:16px;background:#12151c;border:1px solid rgba(46,107,255,.35);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;cursor:default;padding:8px;opacity:0;transform-origin:center;animation:sobre-spinIn .55s cubic-bezier(.34,1.56,.64,1) forwards}.sobre-node:hover{border-color:var(--sobre-cyan);box-shadow:var(--sobre-glow-cyan);transform:scale(1.08)!important;transition:transform .3s}@keyframes sobre-spinIn{0%{opacity:0;transform:rotate(-140deg) scale(.2)}to{opacity:1;transform:rotate(0) scale(1)}}@keyframes sobre-coreIn{0%{opacity:0;transform:scale(.3)}to{opacity:1;transform:scale(1)}}@keyframes sobre-lineIn{to{opacity:.35}}.sobre-orbit .sobre-node:nth-child(2){top:0;left:calc(50% - 52px);animation-delay:.9s}.sobre-orbit .sobre-node:nth-child(3){top:15%;right:8%;animation-delay:1.02s}.sobre-orbit .sobre-node:nth-child(4){top:calc(50% - 52px);right:0;animation-delay:1.14s}.sobre-orbit .sobre-node:nth-child(5){bottom:15%;right:8%;animation-delay:1.26s}.sobre-orbit .sobre-node:nth-child(6){bottom:0;left:calc(50% - 52px);animation-delay:1.38s}.sobre-orbit .sobre-node:nth-child(7){bottom:15%;left:8%;animation-delay:1.5s}.sobre-orbit .sobre-node:nth-child(8){top:calc(50% - 52px);left:0;animation-delay:1.62s}.sobre-orbit .sobre-node:nth-child(9){top:15%;left:8%;animation-delay:1.74s}