:root{color-scheme:dark;font-family:system-ui,sans-serif;color:#edf4ff;background:#091320}*{box-sizing:border-box}body{margin:0}main{max-width:920px;margin:auto;padding:32px 24px}header{padding:26px 0 36px}h1{font-size:clamp(30px,5vw,46px);line-height:1.15;font-weight:500;margin:24px 0 16px}h2{font-size:23px;font-weight:500}p{line-height:1.6;color:#bbcbe0}.brand{font-weight:700;letter-spacing:3px;color:#72d9d1}.brand span{display:block;font-size:11px;letter-spacing:1px;margin-top:10px;color:#9badc5}section{background:#101f32;border:1px solid #2a3d55;border-radius:18px;padding:28px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.row{display:flex;justify-content:space-between;gap:16px;align-items:center}label{display:block;line-height:1.5;margin:0 0 18px;font-size:14px}input,textarea,select{display:block;width:100%;margin-top:7px;padding:13px;background:#0a1727;color:#edf4ff;border:1px solid #3c516d;border-radius:6px;font:inherit}textarea{resize:vertical}input:focus,textarea:focus,select:focus{outline:2px solid #72d9d1;outline-offset:2px}button,a#download{background:#72d9d1;color:#092020;border:0;border-radius:6px;padding:14px 20px;font-size:15px;font-weight:600;cursor:pointer;min-height:48px;text-decoration:none;display:inline-block}button:disabled{opacity:.6;cursor:wait}.secondary{background:#1d3048;color:#edf4ff}aside{background:#1a2b40;padding:18px;line-height:1.6;border-left:3px solid #72d9d1;border-radius:4px;margin:24px 0}.check{display:flex;gap:12px;align-items:flex-start}.check input{width:20px;min-width:20px;height:20px;margin:2px 0}.small,footer{font-size:13px;line-height:1.7;color:#a1b3cb}footer{margin-top:30px}#error{color:#ffa6a6}#warnings{padding-left:20px;line-height:1.6}[hidden]{display:none!important}#new-case{margin:14px 0} @media(max-width:580px){main{padding:20px 16px}.grid{grid-template-columns:1fr;gap:0}section{padding:20px}button,a#download{width:100%;text-align:center}.row{display:block}.row button{width:auto}input[type=file]{font-size:12px}}

.hero{display:flex;align-items:center;gap:18px}.brain-wrap{perspective:900px;width:130px;flex:none}.brand-brain{width:130px;height:130px;filter:drop-shadow(0 0 15px #70e9d029);animation:oraculo-brain-turn 18s linear infinite;transform-style:preserve-3d}
@keyframes oraculo-brain-turn{0%{transform:rotateY(0deg) rotateZ(-3deg)}50%{transform:rotateY(180deg) rotateZ(3deg)}100%{transform:rotateY(360deg) rotateZ(-3deg)}}
.lead{font-size:20px;color:#edf4ff;margin:0 0 8px}.lead2{margin:0;max-width:640px}
.plano{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:18px 0;padding:22px 28px;background:linear-gradient(135deg,#101f32,#0e2a30);border-color:#2f5a5a}
.plano-col{display:flex;flex-direction:column;gap:6px}.plano .rot{font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:#9badc5}.plano strong{font-size:28px;font-weight:600;color:#72d9d1;line-height:1.2}
.barra{height:8px;background:#0a1727;border-radius:6px;overflow:hidden;border:1px solid #2a3d55}.barra i{display:block;height:100%;width:0;background:linear-gradient(90deg,#72d9d1,#54a6bb);transition:width .6s}
@media(max-width:600px){.plano{grid-template-columns:1fr}.brand-brain{width:92px;height:92px}.brain-wrap{width:92px}}
@media(prefers-reduced-motion:reduce){.brand-brain{animation:none}}