:root{
  --bg:#0a0f17;
  --bg2:#0f1825;
  --txt:#f2f6ff;
  --muted:#b7c2d4;
  --line:#2a3546;
  --card:#121a27;
  --primary:#21c46d;
  --danger:#e23636;
}
*{box-sizing:border-box}
body{
  margin:0;
  color:var(--txt);
  font-family:Segoe UI,Arial,sans-serif;
  background:
    radial-gradient(900px 500px at 70% 30%, #1b2433aa 0%, transparent 60%),
    linear-gradient(180deg,var(--bg),var(--bg2));
}
.bg-overlay{
  position:fixed; inset:0; pointer-events:none; z-index:-1;
  background:linear-gradient(90deg,#0a0f17f2 20%,#0a0f17b5 60%,#0a0f1780 100%);
}
.topbar{
  height:74px; padding:0 26px;
  display:flex; align-items:center; justify-content:space-between;
  border-bottom:1px solid #1f2a39; background:#0b111bcc; backdrop-filter:blur(8px);
  position:sticky; top:0; z-index:20;
}
.brand{display:flex;gap:10px;align-items:center;text-decoration:none;color:#fff;font-weight:800;font-size:1.2rem}
.brand img{width:34px;height:34px;object-fit:contain}
.nav{display:flex;gap:20px}
.nav a{text-decoration:none;color:#9fb0c9;font-weight:600}

.hero-wrap{
  max-width:1240px; margin:0 auto; min-height:72vh;
  display:grid; grid-template-columns:1fr 1fr; gap:32px;
  align-items:center; padding:50px 24px;
}
.hero-left h1{margin:0 0 14px;font-size:3.2rem;line-height:1.05;font-weight:800}
.hero-left p{font-size:1.1rem;line-height:1.6;margin:0 0 12px;color:#e4ebf8}
.hero-left .muted{color:var(--muted)}
.cta-row{margin-top:22px; display:flex; gap:12px}

.hero-right{display:flex;justify-content:center}
.carousel-card{
  width:min(460px,100%);
  height:300px;
  position:relative;
  border:1px solid #445065;
  background:#0b111b;
  box-shadow:0 18px 45px #00000066;
  border-radius:8px;
  overflow:hidden;
}
.car-track{width:100%;height:100%;position:relative}
.car-slide{
  position:absolute;
  inset:0;
  opacity:0;
  transition:opacity .45s ease;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#0b111b;
}
.car-slide.active{opacity:1}
.car-slide img{
  width:100%;
  height:100%;
  object-fit:contain;
  display:block;
}
.car-btn{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  z-index:2;
  background:#0009;
  color:#fff;
  border:1px solid #ffffff30;
  border-radius:999px;
  width:34px;height:34px;
  cursor:pointer;
}
.car-btn.left{left:10px}
.car-btn.right{right:10px}

.section{max-width:1240px;margin:0 auto;padding:18px 24px 28px}
.section h2{font-size:1.8rem;margin:0 0 14px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px}



details{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px;margin-bottom:10px}
.footer{text-align:center;color:#95a7c0;padding:20px 0 28px}

.btn{
  border:none;border-radius:8px;padding:11px 18px;
  cursor:pointer;font-weight:800;font-size:1rem;
}
.btn-primary{background:var(--primary);color:#fff}
.btn-youtube{background:var(--danger);color:#fff}
.btn-ghost{background:#141f2f;color:#fff;border:1px solid #36465f}

.modal{
  position:fixed; inset:0; background:#0009;
  display:flex; align-items:center; justify-content:center; z-index:50;
}
.hidden{display:none}
.modal-card{
  width:340px; background:#121a27; border:1px solid #314157;
  border-radius:12px; padding:14px; display:flex; flex-direction:column; gap:8px;
}
.modal-card input{
  background:#0f1722;border:1px solid #2f4158;color:#fff;border-radius:8px;padding:10px;
}
.row{display:flex;gap:8px}
.link{background:none;border:none;color:#96abd1;cursor:pointer}

@media (max-width:980px){
  .hero-wrap{grid-template-columns:1fr;gap:18px;padding-top:30px}
  .hero-left h1{font-size:2.4rem}
  .nav{display:none}
  .carousel-card{height:260px}
}


/* cards multilíngue - tamanho normal e consistente */
.feature-card{
  display:flex;
  flex-direction:column;
  justify-content:flex-start;
}
.feature-card h3{
  margin:0 0 14px;
  font-size:16px;
  line-height:1.3;
  font-weight:700;
  display:flex;
  align-items:center;
  gap:8px;
}
.feature-card p{
  margin:8px 0;
  line-height:1.45;
  font-size:15px;
  display:flex;
  align-items:center;
  gap:8px;
}
.flag{
  width:18px;
  height:13px;
  object-fit:cover;
  border-radius:2px;
  border:1px solid #ffffff22;
  flex:0 0 auto;
}