:root{
  --bg:#f4f2ec; --card:#ffffff; --tinta:#1d231f; --suave:#5d665f; --linha:#dcd8cc;
  --verde:#1f3d2b; --verde2:#2f5a40; --ouro:#c9a23a; --ouro-bg:#fbf4dd;
  --raio:14px;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--tinta);
  font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}

#topo{position:sticky;top:0;z-index:5;background:var(--verde);color:#fff;
  padding:12px 16px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}
.marca{font-weight:700;font-size:19px;display:flex;gap:7px;align-items:baseline}
.marca small{font-weight:400;opacity:.75;font-size:13px}
.logo{color:var(--ouro)}
.btn-topo{color:#fff;text-decoration:none;border:1px solid rgba(255,255,255,.45);
  padding:8px 15px;border-radius:999px;font-size:14px}
.btn-topo:hover{background:rgba(255,255,255,.14)}

main{max-width:960px;margin:0 auto;padding:16px 16px 40px}
section{margin:30px 0}
h1{font-size:30px;line-height:1.25;margin:12px 0 10px;letter-spacing:-.01em}
h2{font-size:19px;margin:0 0 12px}
.chamada{color:var(--suave);max-width:62ch;margin:0 0 4px}

.hero{background:var(--card);border:1px solid var(--linha);border-left:8px solid var(--ouro);
  border-radius:var(--raio);padding:24px;margin-top:20px}
.selo{display:inline-block;background:var(--ouro-bg);color:#6b5200;border:1px solid #eadfb4;
  border-radius:999px;padding:5px 13px;font-size:13px;font-weight:700}

.acoes{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;
  padding:13px 20px;font-weight:700;cursor:pointer;text-decoration:none;font-size:16px;
  background:var(--verde);color:#fff}
.btn.ouro{background:var(--ouro);color:#1d231f}
.btn.linha{background:#fff;color:var(--tinta);border:1px solid var(--linha)}
.btn:hover{filter:brightness(.95)}

.grade{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.bloco{display:flex;flex-direction:column;gap:7px;background:var(--card);border:1px solid var(--linha);
  border-left:8px solid var(--verde);border-radius:var(--raio);padding:18px}
.bloco b{font-size:17px}
.bloco span{font-size:14px;color:var(--suave)}

.aviso{background:var(--ouro-bg);border:1px solid #eadfb4;border-radius:var(--raio);
  padding:16px 18px;color:#6b5200;font-size:15px}
.aviso b{display:block;margin-bottom:3px;font-size:16px}

footer{background:var(--verde);color:#fff;padding:20px 16px;font-size:14px;
  display:flex;flex-wrap:wrap;gap:6px 22px;justify-content:center;text-align:center;opacity:.95}

@media (max-width:600px){ h1{font-size:24px} .hero{padding:18px} }