:root{
  --bg:#0b1220;
  --panel:#121a2b;
  --border:#22304f;
  --text:#e9eefc;
  --muted:#b6c2e2;
  --accent:#4ea5ff;
}

*{margin:0;padding:0;box-sizing:border-box;}
body{
  font-family: Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a{color:var(--accent); text-decoration:none;}
a:hover{text-decoration:underline;}

.container{
  max-width: 1000px;
  margin: 0 auto;
  padding: 24px 18px;
}

/* Header */
.header{
  position: sticky;
  top: 0;
  background: rgba(11,18,32,.85);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.nav{
  display:flex;
  justify-content: space-between;
  align-items:center;
}
.logo{
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}
.logo span{ color: var(--accent); }

.btn{
  display:inline-block;
  background: var(--accent);
  color: #081224;
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 700;
  border: 1px solid transparent;
}
.btn:hover{opacity:.92; text-decoration:none;}
.btn-outline{
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-small{ padding: 8px 12px; border-radius: 10px; }

/* Hero */
.hero{
  display:grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 18px;
  padding: 22px 0 8px;
}
.hero-text h1{
  font-size: 34px;
  line-height: 1.15;
  margin-bottom: 10px;
}
.hero-text p{ color: var(--muted); margin-bottom: 14px; }

.hero-actions{ display:flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }

.badges{ display:flex; gap:10px; flex-wrap:wrap; }
.badges span{
  background: rgba(78,165,255,.12);
  border: 1px solid rgba(78,165,255,.25);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--text);
}

.hero-card{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  height: fit-content;
}
.hero-card h2{ font-size: 18px; margin-bottom: 6px; }
.hero-card p{ color: var(--muted); margin-bottom: 12px; }

/* Sections */
.section{ padding: 24px 0; }
.section h2{ font-size: 22px; margin-bottom: 10px; }

.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.card{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
}
.card h3{ margin-bottom: 6px; font-size: 16px; }
.card p{ color: var(--muted); }

.tag{
  display:inline-block;
  margin-top: 10px;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}

.muted{ color: var(--muted); margin-bottom: 12px; }

/* Footer */
.footer{
  border-top: 1px solid var(--border);
  margin-top: 12px;
}
.footer p{ color: var(--muted); }

/* Responsivo */
@media (max-width: 860px){
  .hero{ grid-template-columns: 1fr; }
  .grid{ grid-template-columns: 1fr; }
  .hero-text h1{ font-size: 28px; }
}