:root{
  --bg0:#090813;
  --bg1:#120a1f;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.09);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.68);
  --muted2:rgba(255,255,255,.52);
  --brand:#7c3aed; /* violet */
  --brand2:#a855f7; /* purple */
  --ring:rgba(124,58,237,.45);
  --border:rgba(255,255,255,.12);
  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --radius:18px;
  --radius2:26px;
  --max:1120px;
  --navH:72px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 60% 5%, rgba(168,85,247,.25), transparent 55%),
    radial-gradient(900px 500px at 30% 15%, rgba(124,58,237,.22), transparent 60%),
    radial-gradient(900px 600px at 70% 65%, rgba(168,85,247,.10), transparent 55%),
    linear-gradient(180deg, var(--bg1), var(--bg0) 55%, #05040b);
  overflow-x:hidden;
}

a{color:inherit; text-decoration:none}
.container{max-width:var(--max); margin:0 auto; padding:0 22px}
.nav{
  position:sticky; top:0; z-index:30;
  height:var(--navH);
  backdrop-filter: blur(14px);
  background: linear-gradient(180deg, rgba(12,9,22,.92), rgba(12,9,22,.62));
  border-bottom:1px solid rgba(255,255,255,.10);
}
.nav .row{display:flex; align-items:center; justify-content:space-between; height:100%;}
.brand{
  display:flex; align-items:center; gap:10px; font-weight:800; letter-spacing:.08em;
}
.logo{
  width:34px; height:34px; border-radius:12px;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.35), transparent 45%),
              radial-gradient(circle at 75% 80%, rgba(255,255,255,.12), transparent 45%),
              linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow: 0 12px 30px rgba(124,58,237,.25);
  position:relative;
}
.logo:after{
  content:"";
  position:absolute; inset:10px 11px 10px 11px;
  border-radius:9px;
  border:1px solid rgba(255,255,255,.24);
  opacity:.8;
}
.brand span{font-size:14px}
.brand span b{color:#fff}
.brand span i{font-style:normal; color:rgba(168,85,247,.92)}
.navlinks{
  display:flex; gap:18px; align-items:center;
}
.navlinks a{
  color:var(--muted);
  font-weight:600;
  font-size:13px;
  padding:10px 10px;
  border-radius:12px;
}
.navlinks a:hover{color:#fff; background:rgba(255,255,255,.06)}
.navlinks a.active{color:#fff; background:rgba(124,58,237,.14); outline:1px solid rgba(124,58,237,.25)}

.controls{display:flex; gap:10px; align-items:center}
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color:#fff; font-weight:700; font-size:13px;
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
}
.btn:hover{background: rgba(255,255,255,.09)}
.btn.primary{
  border:1px solid rgba(124,58,237,.44);
  background: linear-gradient(135deg, rgba(124,58,237,.95), rgba(168,85,247,.92));
  box-shadow: 0 18px 50px rgba(124,58,237,.25);
}
.btn.primary:hover{filter:brightness(1.05)}
.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding:7px 12px;
  border-radius:999px;
  background: rgba(124,58,237,.14);
  border:1px solid rgba(124,58,237,.26);
  color: rgba(255,255,255,.85);
  font-size:12px; font-weight:700; letter-spacing:.06em;
}
.pill .dot{width:7px; height:7px; border-radius:999px; background:var(--brand2); box-shadow:0 0 16px rgba(168,85,247,.85)}

.hero{
  padding:68px 0 44px;
  position:relative;
}
.hero:before{
  content:"";
  position:absolute;
  inset:-80px -60px auto -60px;
  height:420px;
  background:
    radial-gradient(420px 220px at 20% 40%, rgba(124,58,237,.30), transparent 68%),
    radial-gradient(520px 240px at 70% 30%, rgba(168,85,247,.22), transparent 70%),
    radial-gradient(280px 160px at 60% 80%, rgba(255,255,255,.05), transparent 70%);
  filter: blur(2px);
  pointer-events:none;
}
.heroGrid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:28px;
  align-items:center;
}
h1{
  font-size:64px;
  line-height:1.02;
  margin:14px 0 12px;
  letter-spacing:-.02em;
}
.sub{
  color:var(--muted);
  font-size:18px;
  line-height:1.55;
  margin:0 0 22px;
}
.ctaRow{display:flex; gap:12px; flex-wrap:wrap}
.card{
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.12);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
}
.heroCard{
  padding:18px;
  position:relative;
  overflow:hidden;
}
.heroCard:before{
  content:"";
  position:absolute; inset:-40px -60px -40px -60px;
  background:
    radial-gradient(380px 240px at 30% 30%, rgba(124,58,237,.22), transparent 70%),
    radial-gradient(420px 260px at 75% 65%, rgba(168,85,247,.16), transparent 70%);
  filter: blur(0px);
  pointer-events:none;
}
.heroCard .inner{
  position:relative;
  border-radius: 20px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.25);
  padding:16px;
}
.kpi{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  margin-top:12px;
}
.kpi .box{
  border-radius:16px;
  padding:12px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
}
.kpi .box b{display:block; font-size:18px}
.kpi .box span{color:var(--muted2); font-size:12px}

.section{padding:34px 0}
.sectionTitle{
  display:flex; align-items:end; justify-content:space-between; gap:18px;
  margin-bottom:16px;
}
.sectionTitle h2{margin:0; font-size:22px; letter-spacing:-.01em}
.sectionTitle p{margin:0; color:var(--muted); font-size:14px; line-height:1.45}

.grid3{display:grid; grid-template-columns:repeat(3, 1fr); gap:14px}
.feature{
  padding:16px;
  border-radius: var(--radius);
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
}
.feature b{display:block; margin-bottom:6px}
.feature span{display:block; color:var(--muted); font-size:13px; line-height:1.45}

.footer{
  padding:34px 0 44px;
  border-top:1px solid rgba(255,255,255,.10);
  margin-top:38px;
  color:var(--muted);
}
.footer .row{display:flex; gap:14px; justify-content:space-between; align-items:flex-start; flex-wrap:wrap}
.footer small{color:var(--muted2)}
.footer a{color:rgba(255,255,255,.78)}
.footer a:hover{color:#fff}

.langToggle{
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  padding:6px;
  border-radius:999px;
  display:flex; gap:6px;
}
.langToggle button{
  border:0;
  background:transparent;
  color:var(--muted);
  font-weight:800;
  font-size:12px;
  letter-spacing:.08em;
  padding:8px 10px;
  border-radius:999px;
  cursor:pointer;
}
.langToggle button.active{
  color:#fff;
  background: rgba(124,58,237,.22);
  outline:1px solid rgba(124,58,237,.32);
}

[data-lang]{display:none}
html[data-lang="es"] [data-lang="es"]{display:block}
html[data-lang="en"] [data-lang="en"]{display:block}

hr.sep{
  border:0;
  height:1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.18), transparent);
  margin:24px 0;
}

@media (max-width: 980px){
  h1{font-size:48px}
  .heroGrid{grid-template-columns:1fr; gap:14px}
  .grid3{grid-template-columns:1fr; }
  .navlinks{display:none}
}