:root{
  --bg:#08111f;
  --bg2:#0d1b2a;
  --card:#101d30;
  --line:#1f3554;
  --text:#eef5ff;
  --muted:#9fb3c8;
  --blue:#29a3ff;
  --green:#19c37d;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  background:var(--bg);
  color:var(--text);
}
.container{width:min(1120px,92%);margin:0 auto}
.hero{
  position:relative;
  overflow:hidden;
  min-height:92vh;
  background:radial-gradient(circle at 20% 20%, rgba(41,163,255,.15), transparent 35%),
             radial-gradient(circle at 80% 0%, rgba(25,195,125,.08), transparent 30%),
             linear-gradient(180deg,#07101c,#0b1626);
}
.network-bg{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(41,163,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(41,163,255,.08) 1px, transparent 1px);
  background-size:48px 48px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),rgba(0,0,0,.25));
}
.nav{
  position:relative;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:24px 4%;
  z-index:2;
}
.logo{font-size:28px;font-weight:800}
.logo span{color:var(--blue)}
.hero-content{
  position:relative;
  z-index:2;
  width:min(1120px,92%);
  margin:60px auto;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:40px;
  align-items:center;
}
.badge{
  display:inline-block;
  padding:8px 14px;
  border:1px solid rgba(41,163,255,.35);
  border-radius:999px;
  color:#cfe8ff;
  background:rgba(41,163,255,.08);
}
h1{
  font-size:64px;
  line-height:1.05;
  margin:18px 0;
}
h1 span{color:var(--blue)}
p{
  color:var(--muted);
  font-size:18px;
  line-height:1.7;
}
.hero-actions{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
  margin-top:28px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:14px 22px;
  border-radius:14px;
  text-decoration:none;
  color:white;
  background:linear-gradient(135deg,#29a3ff,#1976d2);
  font-weight:700;
  border:none;
  cursor:pointer;
}
.btn-secondary{
  background:#13243b;
  border:1px solid #2a4365;
}
.btn-outline{
  background:transparent;
  border:1px solid #2a4365;
}
.hero-card{
  background:rgba(16,29,48,.82);
  border:1px solid rgba(41,163,255,.18);
  border-radius:24px;
  padding:28px;
  backdrop-filter:blur(12px);
  box-shadow:0 24px 60px rgba(0,0,0,.35);
}
.status{
  display:flex;
  align-items:center;
  gap:10px;
  color:#cfe8ff;
  margin:14px 0 20px;
}
.dot{
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--green);
  box-shadow:0 0 12px var(--green);
}
.hero-card ul{
  margin:0;
  padding-left:18px;
  color:var(--muted);
  line-height:1.9;
}
.section{padding:80px 0}
.alt{background:var(--bg2)}
h2{
  font-size:40px;
  margin:0 0 14px;
}
.wizard{
  margin-top:28px;
  background:rgba(16,29,48,.85);
  border:1px solid rgba(41,163,255,.16);
  border-radius:24px;
  padding:28px;
}
.progress{
  height:10px;
  background:#12243a;
  border-radius:999px;
  overflow:hidden;
  margin-bottom:28px;
}
.progress-bar{
  width:25%;
  height:100%;
  background:linear-gradient(90deg,#29a3ff,#19c37d);
}
.step{display:none}
.step.active{display:block}
.grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
}
.choice{
  padding:18px;
  border-radius:16px;
  border:1px solid #28405f;
  background:#0f1c2d;
  color:var(--text);
  cursor:pointer;
  font-size:16px;
}
.choice:hover{
  border-color:#29a3ff;
  background:#13243b;
}
.result-card{
  background:#0f1c2d;
  border:1px solid #28405f;
  border-radius:20px;
  padding:24px;
}
.result-header h3{
  margin:10px 0 8px;
  font-size:28px;
}
.result-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
  margin:24px 0;
}
.result-grid div{
  background:#12243a;
  border:1px solid #28405f;
  border-radius:14px;
  padding:16px;
}
.result-grid strong{
  display:block;
  margin-bottom:8px;
  color:#cfe8ff;
}
.cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin-top:24px;
}
.card{
  background:#101d30;
  border:1px solid #1f3554;
  border-radius:20px;
  padding:24px;
}
.cta{
  text-align:center;
  padding:36px;
  background:linear-gradient(135deg,rgba(41,163,255,.12),rgba(25,195,125,.08));
  border:1px solid rgba(41,163,255,.18);
  border-radius:24px;
}
.footer{
  border-top:1px solid #1f3554;
  padding:40px 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
  gap:24px;
}
.whatsapp-float{
  position:fixed;
  right:22px;
  bottom:22px;
  background:#25D366;
  color:white;
  text-decoration:none;
  padding:14px 18px;
  border-radius:999px;
  font-weight:700;
  box-shadow:0 12px 30px rgba(0,0,0,.35);
}
@media (max-width:900px){
  h1{font-size:44px}
  .hero-content{grid-template-columns:1fr}
  .grid,.cards,.result-grid,.footer-grid{grid-template-columns:1fr}
}