:root{
  --bg:#0b1117;
  --card:#0e1621;
  --muted:#9fb3c8;
  --gold:#f5c84b;
  --chip:#122031;
  --chip-b:#1e344d;
  --ok:#1ed760;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;scroll-behavior:smooth}
body{
  font:16px/1.5 Inter, system-ui, -apple-system, Segoe UI, Roboto, 'Helvetica Neue', Arial, 'Noto Sans', 'Apple Color Emoji', 'Segoe UI Emoji';
  color:#e6eef7;
  background:var(--bg);
}
/* Full-page background */
body::before{
  content:'';
  position:fixed; inset:0;
  background:url('../assets/bg-boa-vista.jpg') center/cover no-repeat;
  filter:brightness(0.55) saturate(1.1);
  z-index:-2;
}
/* Subtle dark overlay for readability */
body::after{
  content:'';
  position:fixed; inset:0;
  background:linear-gradient(180deg, rgba(11,17,23,0.55), rgba(11,17,23,0.65));
  z-index:-1;
}
.container{max-width:1180px;margin:0 auto;padding:24px 16px}
header{
  display:flex; gap:14px; align-items:center; justify-content:space-between;
  padding:14px 16px; position:sticky; top:0; backdrop-filter: blur(6px);
  background:rgba(3,7,12,.25); border-bottom:1px solid rgba(255,255,255,.06); z-index:10;
}
.brand{display:flex; align-items:center; gap:12px; font-weight:800; letter-spacing:.2px}
.brand img{width:36px;height:36px;border-radius:10px;object-fit:cover;box-shadow:0 0 0 2px rgba(0,0,0,.3)}
.brand .name{color:var(--gold); text-shadow:0 1px 2px rgba(0,0,0,.25)}

.actions{display:flex; gap:10px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  height:40px; padding:0 16px; border-radius:16px; font-weight:700; letter-spacing:.2px; cursor:pointer;
  border:1px solid rgba(255,255,255,.18);
  box-shadow:0 8px 24px rgba(0,0,0,.25), inset 0 0 0 1px rgba(255,255,255,.05);
  transition:.2s ease;
  color:var(--gold);
  background:rgba(13,20,28,.55);
  text-decoration:none;
}
.btn:hover{transform:translateY(-1px); box-shadow:0 10px 28px rgba(0,0,0,.32), inset 0 0 0 1px rgba(255,255,255,.1)}
.btn.primary{background:linear-gradient(180deg,#22c55e,#16a34a); color:#08130a; border-color:rgba(255,255,255,.12)}
.btn.wa{background:linear-gradient(180deg,#25D366,#1ebe57); color:#08130a}

.grid{display:grid; gap:16px}
@media(min-width:900px){
  .grid.hero{grid-template-columns:1.2fr .9fr}
}
.card{
  background:rgba(9,14,21,.66);
  border:1px solid rgba(255,255,255,.06);
  border-radius:16px; padding:18px;
  box-shadow:0 10px 30px rgba(0,0,0,.28);
}
h1,h2,h3{margin:0 0 12px}
h1{font-size:34px}
h1 .gold{color:var(--gold)}
.kpis{display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin-top:12px}
.kpi{background:rgba(14,22,33,.7); border:1px solid rgba(255,255,255,.06); border-radius:14px; padding:14px 16px}
.kpi .big{font-weight:900; font-size:28px; color:#fff}
.kpi .small{font-size:13px; color:var(--muted)}

.chips{display:flex; flex-wrap:wrap; gap:8px}
.chip{
  background:var(--chip);
  border:1px solid var(--chip-b);
  color:#a6c8ff;
  padding:8px 10px; border-radius:999px; font-weight:700; font-size:13px
}

.section-title{font-weight:900; font-size:20px; margin:8px 4px}
.steps{display:grid; gap:10px}
@media(min-width:900px){ .steps{grid-template-columns:repeat(3,1fr)} }
.step{background:rgba(14,22,33,.74); border:1px solid rgba(255,255,255,.06); border-radius:14px; padding:14px; color:#dfe9f5}

.products{display:grid; gap:10px}
@media(min-width:900px){ .products{grid-template-columns:repeat(2,1fr)} }
.product{background:rgba(14,22,33,.74); border:1px solid rgba(255,255,255,.06); border-radius:14px; padding:14px}

.faq{display:grid; gap:10px}
@media(min-width:900px){ .faq{grid-template-columns:repeat(3,1fr)} }
.qa{background:rgba(14,22,33,.74); border:1px solid rgba(255,255,255,.06); border-radius:14px; padding:14px}

.provas{display:grid; gap:10px; margin-top:6px}
@media(min-width:900px){ .provas{grid-template-columns:repeat(3,1fr)} }
.prova{background:rgba(14,22,33,.74); border:1px solid rgba(255,255,255,.06); border-radius:16px; overflow:hidden}
.prova img{width:100%; height:360px; object-fit:cover; display:block}
.prova .caption{padding:10px 12px; color:#cfe3ff}

footer{
  margin-top:16px; padding:20px 0; border-top:1px solid rgba(255,255,255,.08);
  background:rgba(9,14,21,.6)
}
small.muted{color:#a9bbcf}