:root{
  --navy:#0D233A; --navy2:#122E4B; --ciano:#00B9F1; --dourado:#EBB44E;
  --kicker:#35A7D8; --ciano-txt:#0B6E96; --petroleo:#46708F; --verde:#3DD670;
  --apoio:#7F9BB2; --grafite:#22303C; --nuvem:#F6F9FB; --borda:#DDE4EA; --branco:#fff;
  --raio:14px; --max:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Barlow",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--grafite);background:var(--branco);line-height:1.6;font-size:17px}
a{color:var(--ciano-txt)}
a:focus-visible,button:focus-visible{outline:3px solid var(--ciano);outline-offset:2px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:"Barlow Semi Condensed","Barlow",sans-serif;line-height:1.15;margin:0 0 .5em;color:var(--navy)}
h1{font-size:clamp(2rem,5vw,3.1rem);font-weight:700}
h2{font-size:clamp(1.5rem,3.4vw,2.1rem);font-weight:700}
h3{font-size:1.2rem;font-weight:600}
p{margin:0 0 1em}
.kicker{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--kicker);margin-bottom:.7em}

/* topo */
.topo{background:var(--navy);position:sticky;top:0;z-index:10;border-bottom:1px solid rgba(255,255,255,.08)}
.topo .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-family:"Barlow Semi Condensed",sans-serif;font-weight:700;font-size:1.35rem;letter-spacing:.06em}
.logo svg{flex:none}
.menu{display:flex;gap:4px;flex-wrap:wrap}
.menu a{color:#cfe0ee;text-decoration:none;font-weight:500;font-size:.95rem;padding:8px 10px;border-radius:8px}
.menu a:hover,.menu a[aria-current]{color:#fff;background:rgba(255,255,255,.08)}

/* hero */
.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 100%);color:#fff;padding:84px 0 92px}
.hero h1{color:#fff;max-width:760px}
.hero p.lead{color:var(--apoio);font-size:1.15rem;max-width:660px}
.hero .kicker{color:var(--ciano)}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:10px;font-weight:600;text-decoration:none;font-size:1rem}
.btn-pri{background:var(--ciano);color:var(--navy)}
.btn-pri:hover{filter:brightness(1.08)}
.btn-sec{border:1.5px solid rgba(255,255,255,.35);color:#fff}
.btn-sec:hover{background:rgba(255,255,255,.08)}

/* seções */
section{padding:76px 0}
.cinza{background:var(--nuvem)}
.grade{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));margin-top:28px}
.card{background:#fff;border:1px solid var(--borda);border-radius:var(--raio);padding:24px}
.card .ic{width:42px;height:42px;border-radius:10px;background:rgba(0,185,241,.12);display:grid;place-items:center;margin-bottom:14px;color:var(--ciano-txt)}
.card p{margin:0;color:var(--petroleo);font-size:.97rem}
.dados{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px 28px;margin-top:20px;padding:22px;border:1px solid var(--borda);border-radius:var(--raio);background:#fff}
.dados dt{font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--petroleo)}
.dados dd{margin:2px 0 0;font-weight:600;color:var(--navy)}

/* produto */
.produto{background:var(--navy);color:#fff}
.produto h2,.produto h3{color:#fff}
.produto .kicker{color:var(--dourado)}
.produto p{color:var(--apoio)}
.prod-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:start}
.recursos{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px}
.recursos li{display:flex;gap:10px;align-items:flex-start;color:#e6eef5}
.recursos li::before{content:"";flex:none;width:8px;height:8px;margin-top:.62em;border-radius:50%;background:var(--ciano)}
.selo{background:var(--navy2);border:1px solid rgba(255,255,255,.1);border-radius:var(--raio);padding:26px}
.selo .nome{font-family:"Barlow Semi Condensed",sans-serif;font-size:1.7rem;font-weight:700;color:#fff;line-height:1.1}
.selo .nome span{color:var(--dourado)}
.selo small{display:block;color:var(--apoio);margin-top:6px}
.selo hr{border:0;border-top:1px solid rgba(255,255,255,.1);margin:18px 0}
.selo a{color:var(--ciano)}
.linkbox{display:grid;gap:8px}
.linkbox a{display:flex;justify-content:space-between;align-items:center;padding:11px 14px;border-radius:10px;background:rgba(255,255,255,.05);text-decoration:none;color:#fff;font-weight:500}
.linkbox a:hover{background:rgba(255,255,255,.1)}
.status{display:inline-block;font-size:.8rem;font-weight:600;color:var(--navy);background:var(--dourado);padding:3px 10px;border-radius:99px}

/* contato */
.contato-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:24px}
.contato-grid .card a{font-weight:600;word-break:break-word}

/* páginas internas */
.doc-hero{background:var(--navy);color:#fff;padding:56px 0 48px}
.doc-hero h1{color:#fff;font-size:clamp(1.8rem,4.4vw,2.6rem)}
.doc-hero p{color:var(--apoio);margin:0}
.doc{padding:56px 0 72px}
.doc .wrap{max-width:820px}
.doc h2{font-size:1.45rem;margin-top:2em;padding-top:.2em}
.doc h2:first-child{margin-top:0}
.doc ul{padding-left:1.2em}
.doc li{margin-bottom:.35em}
.aviso{background:var(--nuvem);border-left:4px solid var(--ciano);padding:16px 18px;border-radius:8px;margin:20px 0;font-size:.97rem}
.indice{background:var(--nuvem);border:1px solid var(--borda);border-radius:var(--raio);padding:18px 22px;margin-bottom:32px}
.indice ol{margin:8px 0 0;padding-left:1.2em;columns:2;column-gap:28px}
details{border:1px solid var(--borda);border-radius:10px;padding:14px 18px;margin-bottom:10px;background:#fff}
summary{cursor:pointer;font-weight:600;color:var(--navy)}
details[open] summary{margin-bottom:8px}

/* rodapé */
.rodape{background:#081827;color:var(--apoio);padding:40px 0 28px;font-size:.92rem}
.rodape .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.rodape strong{color:#fff}
.rodape a{color:#cfe0ee;text-decoration:none}
.rodape a:hover{color:#fff;text-decoration:underline}
.rodape ul{list-style:none;padding:0;margin:8px 0 0;display:grid;gap:6px}
.rodape .base{border-top:1px solid rgba(255,255,255,.08);margin-top:28px;padding-top:18px;font-size:.85rem;line-height:1.7}

@media (max-width:820px){
  .prod-grid{grid-template-columns:1fr}
  .indice ol{columns:1}
  .menu a{padding:6px 8px;font-size:.9rem}
  section{padding:56px 0}
  .hero{padding:60px 0 68px}
}
@media (max-width:520px){
  .topo .wrap{flex-direction:column;align-items:flex-start;padding-top:10px;padding-bottom:8px;gap:4px}
  .topo{position:static}
}