:root{
  --bg:#0b1220;
  --bg-2:#0f1a2e;
  --card:#131f36;
  --line:#22304c;
  --txt:#e8eefc;
  --muted:#9db0d0;
  --brand:#2f7cf6;
  --brand-2:#22d38a;
  --wa:#25d366;
  --radius:16px;
  --shadow:0 18px 40px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Segoe UI",system-ui,Roboto,Arial,sans-serif;
  color:var(--txt);
  background:var(--bg);
  line-height:1.6;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1140px,92%);margin-inline:auto}

/* topo */
.topo{position:sticky;top:0;z-index:50;background:rgba(11,18,32,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.barra{display:flex;align-items:center;gap:18px;padding:14px 0}
.marca{display:flex;align-items:center;gap:10px;margin-right:auto}
.logo{
  display:grid;place-items:center;width:42px;height:42px;border-radius:12px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  font-weight:800;letter-spacing:.5px;color:#04121f
}
.marca-txt strong{display:block;font-size:1.05rem;line-height:1.2}
.marca-txt small{color:var(--muted);font-size:.8rem}
.nav{display:flex;gap:22px}
.nav a{color:var(--muted);font-size:.95rem;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--txt);border-color:var(--brand)}
.menu-btn{display:none;background:none;border:0;cursor:pointer;padding:8px}
.menu-btn span{display:block;width:24px;height:2px;background:var(--txt);margin:5px 0;border-radius:2px}

/* botões */
.btn{display:inline-flex;align-items:center;gap:9px;padding:11px 20px;border-radius:999px;font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:.18s}
.btn:hover{transform:translateY(-1px)}
.ico{width:19px;height:19px;fill:currentColor}
.btn-wa{background:var(--wa);color:#05230f}
.btn-wa:hover{background:#1fbb5c}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--txt)}
.btn-ghost:hover{border-color:var(--brand);background:rgba(47,124,246,.1)}
.btn-primario{background:linear-gradient(135deg,var(--brand),#1b5fd0);color:#fff}
.btn-grande{padding:14px 26px;font-size:1rem}
.btn-full{width:100%;justify-content:center}

/* hero */
.hero{padding:70px 0 60px;background:radial-gradient(1000px 400px at 80% -10%,rgba(47,124,246,.25),transparent 60%),linear-gradient(180deg,var(--bg-2),var(--bg))}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}
.selo{display:inline-block;background:rgba(34,211,138,.12);color:#6ee7b7;border:1px solid rgba(34,211,138,.3);padding:6px 14px;border-radius:999px;font-size:.83rem;margin:0 0 18px}
h1{font-size:clamp(2rem,4.4vw,3.1rem);line-height:1.15;margin:0 0 18px;letter-spacing:-.5px}
.destaque{background:linear-gradient(90deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);font-size:1.06rem;max-width:56ch;margin:0 0 26px}
.hero-acoes{display:flex;flex-wrap:wrap;gap:14px}
.garantias{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-wrap:wrap;gap:8px 20px;color:var(--muted);font-size:.9rem}

.hero-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.card-topo{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--muted);margin-bottom:14px}
.dot{width:9px;height:9px;border-radius:50%;background:#64748b}
.dot.on{background:var(--brand-2);box-shadow:0 0 0 4px rgba(34,211,138,.15)}
.hero-card h3{margin:0 0 6px;font-size:1.2rem}
.hero-card p{margin:0 0 18px;color:var(--muted);font-size:.92rem}
.card-item{display:flex;gap:12px;align-items:center;background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:10px}
.card-item small{display:block;color:var(--muted);font-size:.78rem}
.card-item strong{font-size:.98rem}
.card-ico{font-size:1.25rem}
.card-ico.grande{font-size:1.9rem;display:block;margin-bottom:14px}

/* seções */
.secao{padding:70px 0}
.secao.alternada{background:var(--bg-2);border-block:1px solid var(--line)}
.titulo{font-size:clamp(1.6rem,3vw,2.1rem);margin:0 0 8px;letter-spacing:-.3px}
.subtitulo{color:var(--muted);margin:0 0 34px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.18s}
.card:hover{border-color:var(--brand);transform:translateY(-3px)}
.card h3{margin:0 0 8px;font-size:1.08rem}
.card p{margin:0;color:var(--muted);font-size:.93rem}

.passos{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:p}
.passos li{counter-increment:p;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;position:relative}
.passos li::before{content:counter(p);display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#04121f;font-weight:800;margin-bottom:12px}
.passos strong{display:block;margin-bottom:4px}
.passos span{color:var(--muted);font-size:.9rem}

.faq-item{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-bottom:12px}
.faq-item summary{cursor:pointer;font-weight:600;list-style:none;position:relative;padding-right:26px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:0;top:-2px;font-size:1.3rem;color:var(--brand)}
.faq-item[open] summary::after{content:"–"}
.faq-item p{margin:12px 0 0;color:var(--muted);font-size:.93rem}

.contato{background:linear-gradient(180deg,var(--bg),var(--bg-2))}
.contato-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:start}
.linha-contato{display:flex;align-items:center;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:14px;transition:.18s}
.linha-contato:hover{border-color:var(--brand)}
.linha-contato .card-ico.grande{margin:0}
.linha-contato small{display:block;color:var(--muted);font-size:.8rem}
.linha-contato strong{font-size:1.02rem;word-break:break-word}
.nota{color:var(--muted);font-size:.85rem;margin-top:16px}

.form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:grid;gap:8px}
.form label{font-size:.85rem;color:var(--muted);margin-top:8px}
.form input,.form textarea{background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:12px 14px;color:var(--txt);font:inherit;resize:vertical}
.form input:focus,.form textarea:focus{outline:2px solid var(--brand);border-color:transparent}
.form .btn{margin-top:16px}
.aviso{margin:12px 0 0;font-size:.88rem;color:#6ee7b7;min-height:1.2em}

/* cadastro */
.form-cadastro{max-width:560px;margin:0 auto}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:6px}
.form-group input{width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:12px 14px;color:var(--txt);font:inherit}
.form-group input:focus{outline:2px solid var(--brand);border-color:transparent}
.form-check{display:flex;align-items:flex-start;gap:10px;margin:18px 0}
.form-check input[type="checkbox"]{width:18px;height:18px;margin-top:2px;accent-color:var(--brand);flex-shrink:0}
.form-check label{font-size:.9rem;color:var(--muted);cursor:pointer}

.rodape{background:var(--bg-2);border-top:1px solid var(--line);padding:36px 0 26px}
.rodape-in{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:flex-start}
.rodape p{margin:4px 0 0;color:var(--muted);font-size:.9rem}
.rodape-links{display:flex;flex-direction:column;gap:8px}
.rodape-links a{color:var(--brand-2);font-size:.92rem}
.copy{border-top:1px solid var(--line);margin-top:22px;padding-top:16px;font-size:.82rem}

.flutuante{position:fixed;right:18px;bottom:18px;z-index:60;display:flex;align-items:center;gap:9px;background:var(--wa);color:#05230f;font-weight:700;padding:13px 20px;border-radius:999px;box-shadow:0 12px 28px rgba(0,0,0,.4)}
.flutuante svg{width:24px;height:24px;fill:currentColor}

@media (max-width:900px){
  .hero-grid,.contato-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:repeat(2,1fr)}
  .passos{grid-template-columns:repeat(2,1fr)}
  .nav{
    position:absolute;top:100%;left:0;right:0;background:var(--bg-2);
    flex-direction:column;gap:0;border-bottom:1px solid var(--line);
    display:none;padding:8px 6%;
  }
  .nav.aberto{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .topo-wa{display:none}
  .menu-btn{display:block}
}
@media (max-width:600px){
  .cards,.passos{grid-template-columns:1fr}
  .flutuante span{display:none}
  .flutuante{padding:14px;border-radius:50%}
  .btn-grande{width:100%;justify-content:center}
}