:root{
  --bg:#0b0f17;
  --fg:#e8eefb;
  --muted:#a9b4c6;
  --accent:#3be2ff;
  --card:#121826;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, 'Apple Color Emoji','Segoe UI Emoji';
  background: var(--bg);
  color: var(--fg);
  overflow-x:hidden;
}

#stars{
  position:fixed;
  inset:0;
  z-index:-1;
  background: radial-gradient(1200px 600px at 50% -10%, rgba(255,255,255,0.08), transparent 60%),
              radial-gradient(800px 400px at 80% 10%, rgba(59,226,255,0.12), transparent 60%),
              linear-gradient(#0b0f17, #06080f);
}

.site-header{
  position:fixed;
  top:0; left:0; right:0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 18px 6vw;
  background: linear-gradient(180deg, rgba(11,15,23,.8), rgba(11,15,23,0));
  backdrop-filter: blur(6px);
}

.logo{ display:block; width:auto; height:40px; }

.nav-min a{
  color: var(--fg);
  text-decoration:none;
  margin-left: 20px;
  font-size: 14px;
  letter-spacing:.06em;
  opacity:.9;
}
.nav-min a:hover{ color: var(--accent); }

.hero{
  min-height: 100vh;
  display:grid;
  place-items:center;
  padding: 0 6vw;
  text-align:center;
}

.hero-inner{
  max-width: 880px;
  animation: rise .9s ease-out both;
}

@keyframes rise{
  from{transform:translateY(12px); opacity:0;}
  to{transform:none; opacity:1;}
}

h1{
  font-size: clamp(42px, 9vw, 120px);
  line-height:.9;
  letter-spacing:.02em;
  margin: 0 0 10px;
  text-transform: uppercase;
}
h1 .thin{ font-weight:300; opacity:.9; }

.kicker{
  font-weight:600;
  letter-spacing:.32em;
  font-size: 12px;
  color: var(--muted);
  margin: 0 0 10px;
}

.lead{
  font-size: clamp(16px, 2.2vw, 22px);
  color: #d2d9e6;
  margin: 0 auto 28px;
}

.cta{
  display:inline-block;
  padding: 14px 24px;
  color: #000;
  background: var(--fg);
  border-radius: 999px;
  font-weight: 700;
  text-decoration:none;
  transition: transform .15s ease, box-shadow .15s ease;
}
.cta:hover{ transform: translateY(-2px); box-shadow:0 10px 24px rgba(0,0,0,.35); }
.cta:active{ transform: translateY(0); }

.divisiones{
  padding: 72px 6vw;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,.02) 10%, transparent 80%);
}
.divisiones h2{
  text-align:center;
  font-size: clamp(22px, 3.2vw, 34px);
  margin: 0 0 28px;
  letter-spacing:.04em;
}
.grid{
  list-style:none; padding:0; margin:0 auto; max-width:1100px;
  display:grid; gap:14px;
  grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
}
.grid li{
  background: var(--card);
  border: 1px solid rgba(255,255,255,.06);
  padding: 18px 16px;
  border-radius: 16px;
  text-align:center;
}
.grid li span{
  font-weight:600; letter-spacing:.03em;
}

.site-footer{
  display:flex;
  flex-wrap:wrap;
  gap: 12px 24px;
  align-items:center; justify-content:space-between;
  padding: 26px 6vw 40px;
  color: var(--muted);
  border-top: 1px solid rgba(255,255,255,.06);
}
.site-footer .social a{
  display:inline-flex; align-items:center; justify-content:center;
  width:40px; height:40px; border-radius:999px;
  background: rgba(255,255,255,.05);
  color: var(--fg); margin-right:8px;
  transition: transform .15s ease, background .2s ease;
}
.site-footer .social a:hover{
  transform: translateY(-2px);
  background: rgba(255,255,255,.12);
}