:root{
  --brand:#135bec; --brand-dark:#0b3fb0; --ink:#0f172a; --body:#334155;
  --muted:#64748b; --line:#e2e8f0; --bg:#ffffff; --bg-soft:#f8fafc; --bg-tint:#eef4ff;
  --ok:#059669; --radius:16px; --maxw:1080px;
}
*{box-sizing:border-box}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:80px}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--body);background:var(--bg);line-height:1.65;font-size:17px;
  -webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{color:var(--ink);line-height:1.2;font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2rem,5vw,3.1rem);margin:.2em 0 .3em}
h2{font-size:clamp(1.5rem,3.5vw,2.1rem);margin:1.8em 0 .5em}
h3{font-size:1.2rem;margin:1.4em 0 .3em}
p{margin:0 0 1em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}

header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.site .bar{display:flex;align-items:center;justify-content:space-between;
  gap:16px;height:64px}
header.site .logo{display:flex;align-items:center;gap:10px;font-weight:900;
  color:var(--ink);font-size:1.15rem;letter-spacing:-.02em;min-height:40px}
header.site .logo img{width:32px;height:32px;border-radius:8px}
header.site nav{display:flex;gap:22px;align-items:center}
header.site nav a{color:var(--body);font-weight:600;font-size:.95rem;display:inline-flex;align-items:center;min-height:44px}
header.site nav a:hover{color:var(--brand);text-decoration:none}
.btn{display:inline-block;background:var(--brand);color:#fff;font-weight:700;
  padding:11px 20px;border-radius:12px;font-size:.95rem;transition:background .15s}
.btn:hover{background:var(--brand-dark);text-decoration:none;color:#fff}
.btn.ghost{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}
.btn.ghost:hover{background:var(--bg-tint);color:var(--brand-dark)}
.btn.lg{padding:15px 30px;font-size:1.05rem;border-radius:14px}

header.site nav.nav-hide{display:none}
.header-menu{position:relative}.header-menu summary{cursor:pointer;min-height:44px;display:flex;align-items:center;padding:6px;font-weight:650}.header-cta-larga{display:none}
header.site .header-menu nav{display:grid;gap:0;position:absolute;top:calc(100% + 8px);right:0;width:min(280px,calc(100vw - 44px));padding:10px;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:0 10px 30px #0f172a18}header.site .header-menu nav a{padding:8px 12px}.header-menu summary:focus-visible{outline:3px solid var(--brand);outline-offset:3px}
@media(min-width:1100px){header.site nav.nav-hide{display:flex}.header-menu,.header-cta-corta{display:none}.header-cta-larga{display:inline}}

.hero{padding:64px 0 40px;background:
  radial-gradient(1200px 400px at 50% -80px,var(--bg-tint),transparent)}
.hero .eyebrow{display:inline-block;background:var(--bg-tint);color:var(--brand-dark);
  font-weight:700;font-size:.8rem;padding:6px 14px;border-radius:99px;
  text-transform:uppercase;letter-spacing:.06em;margin-bottom:18px}
.hero p.lead{font-size:1.2rem;color:var(--muted);max-width:640px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}

main{padding:8px 0 56px}
.prose{max-width:760px}
.prose ul{padding-left:22px;margin:0 0 1em}
.prose li{margin:.35em 0}

pre{max-width:100%;overflow-x:auto}
strong{color:var(--ink)}
.lead-block{font-size:1.15rem;color:var(--body)}

.grid{display:grid;gap:20px;grid-template-columns:1fr;margin:22px 0}
@media(min-width:680px){.grid.cols-2{grid-template-columns:1fr 1fr}
  .grid.cols-3{grid-template-columns:1fr 1fr 1fr}}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  background:var(--bg);transition:box-shadow .15s,border-color .15s}
.card:hover{box-shadow:0 8px 30px rgba(15,23,42,.06);border-color:#cbd5e1}
.card h3{margin-top:0;font-size:1.1rem}
.card p{margin-bottom:0;font-size:.98rem;color:var(--muted)}

.plans{display:grid;gap:20px;grid-template-columns:1fr;margin:26px 0}
@media(min-width:820px){.plans{grid-template-columns:1fr 1fr 1fr}}
.plan{border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  display:flex;flex-direction:column}
.plan.featured{border:2px solid var(--brand);box-shadow:0 12px 40px rgba(19,91,236,.12)}
.plan .tag{font-size:.75rem;font-weight:800;text-transform:uppercase;
  letter-spacing:.06em;color:var(--brand);margin-bottom:6px}
.plan .price{font-size:2.4rem;font-weight:900;color:var(--ink);line-height:1}
.plan .price small{font-size:.9rem;font-weight:600;color:var(--muted)}
.plan ul{list-style:none;padding:0;margin:18px 0;flex:1}
.plan li{padding:7px 0 7px 26px;position:relative;font-size:.96rem}
.plan li:before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:900}

.table-wrap{overflow-x:auto;margin:22px 0;border:1px solid var(--line);border-radius:var(--radius)}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:.95rem}
th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line)}
thead th{background:var(--bg-soft);font-weight:800;color:var(--ink)}
td.yes{color:var(--ok);font-weight:700}
td.no{color:#b91c1c;font-weight:700}
tbody tr:last-child td{border-bottom:0}

.faq{margin:20px 0}
.faq details{border:1px solid var(--line);border-radius:12px;padding:4px 18px;margin:10px 0}
.faq summary{font-weight:700;color:var(--ink);cursor:pointer;padding:12px 0}
.faq details p{margin:0 0 14px}

.cta-band{background:linear-gradient(135deg,var(--brand),var(--brand-dark));
  color:#fff;border-radius:22px;padding:44px 28px;text-align:center;margin:44px 0}
.cta-band h2{color:#fff;margin:0 0 10px}
.cta-band p{color:rgba(255,255,255,.9);max-width:560px;margin:0 auto 22px}
.cta-band .btn{background:#fff;color:var(--brand)}
.cta-band .btn:hover{background:#f1f5f9;color:var(--brand-dark)}

footer.site{border-top:1px solid var(--line);background:var(--bg-soft);
  padding:44px 0 32px;margin-top:20px;font-size:.92rem}
footer.site .cols{display:grid;gap:24px;grid-template-columns:1fr;margin-bottom:26px}
@media(min-width:680px){footer.site .cols{grid-template-columns:2fr 1fr 1fr 1fr}}
footer.site h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;
  color:var(--muted);margin:0 0 12px}
footer.site a{color:var(--body);display:block;padding:8px 0;min-height:44px}
footer.site a:hover{color:var(--brand)}
footer.site .brand{font-weight:900;color:var(--ink);font-size:1.1rem;margin-bottom:8px}
footer.site .guias{margin-bottom:26px}
footer.site .guias a{display:inline-block;padding:8px 0;margin-right:16px}
footer.site .fine{color:var(--muted);border-top:1px solid var(--line);padding-top:18px}
.breadcrumb{font-size:.85rem;color:var(--muted);margin:18px 0 4px}
.breadcrumb a{color:var(--muted)}
.muted{color:var(--muted)}