:root{
  --azul:#0a1e78; /* azul del logo */
  --amarillo:#e2a72e; /* amarillo del logo */
  --negro:#0b0f1a;
  --gris:#5c6475;
  --bg:#ffffff;
  --bg-soft:#f6f8fb;
  --radius:18px;
  --shadow:0 12px 30px rgba(10,30,120,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial;
  color:var(--negro); background:var(--bg);
}
a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}
.container{width:min(1160px,92%); margin-inline:auto}

/* NAV */
.nav{
  position:sticky; top:0; z-index:50; background:rgba(255,255,255,.9);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid #eef1f6;
}
.nav-inner{display:flex; align-items:center; justify-content:space-between; padding:12px 0; gap:12px}
.brand{display:flex; align-items:center; gap:10px; font-weight:800; letter-spacing:.3px}
.brand img{width:44px; height:44px; object-fit:contain}
.brand .sub{font-size:12px; color:var(--gris); font-weight:600}
.nav-links{display:flex; align-items:center; gap:14px; font-weight:600; color:#1a2440}
.nav-links a{padding:8px 10px; border-radius:12px}
.nav-links a:hover{background:#f0f3ff; color:var(--azul)}

.btn{display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:12px 18px; border-radius:999px; font-weight:700; border:1px solid transparent; cursor:pointer; transition:.2s}
.btn-primary{background:var(--azul); color:#fff; box-shadow:0 8px 20px rgba(10,30,120,.25)}
.btn-primary:hover{transform:translateY(-1px); filter:saturate(1.1)}
.btn-outline{background:#fff; color:var(--azul); border-color:#dbe2ff}
.btn-outline:hover{background:#f6f8ff}
.btn-yellow{background:var(--amarillo); color:#111; box-shadow:0 8px 20px rgba(226,167,46,.35)}
.btn-yellow:hover{transform:translateY(-1px)}

/* HERO */
.hero{
  position:relative; overflow:hidden;
  background:
    radial-gradient(1200px 400px at 10% -10%, rgba(226,167,46,.18), transparent 60%),
    radial-gradient(900px 460px at 90% 0%, rgba(10,30,120,.12), transparent 60%),
    linear-gradient(180deg, #fff, #fbfcff);
}
.hero-grid{display:grid; grid-template-columns:1.1fr .9fr; gap:28px; padding:48px 0 22px}
.kicker{display:inline-flex; align-items:center; gap:8px; font-size:13px; font-weight:800; letter-spacing:.12em; color:var(--azul); text-transform:uppercase}
.kicker-dot{width:9px; height:9px; background:var(--amarillo); border-radius:50%}
.hero h1{font-size:clamp(28px,4vw,46px); line-height:1.06; margin:.35rem 0 1rem}
.hero p{color:var(--gris); font-size:clamp(15px,1.4vw,18px)}
.hero-cta{display:flex; flex-wrap:wrap; gap:10px; margin-top:16px}

.hero-card{
  background:#fff; border:1px solid #eef1f6; border-radius:22px; padding:16px; box-shadow:var(--shadow)
}
.hero-metrics{display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin-top:14px}
.metric{background:var(--bg-soft); border-radius:16px; padding:14px; text-align:center}
.metric .num{font-size:22px; font-weight:900; color:var(--azul)}
.metric .label{font-size:12px; color:var(--gris); font-weight:700; text-transform:uppercase; letter-spacing:.08em}

.hero-visual{
  position:relative; min-height:360px; border-radius:24px; background:
  linear-gradient(135deg, rgba(10,30,120,.9), rgba(10,30,120,.65)) ,
  repeating-linear-gradient(45deg, rgba(255,255,255,.07) 0 14px, transparent 14px 28px);
  overflow:hidden; display:grid; place-items:center; color:#fff;
}
.hero-visual .badge{position:absolute; inset:auto 16px 16px auto; background:#fff; color:#111; border-radius:14px; padding:10px 12px; font-weight:800; display:flex; gap:8px; align-items:center}
.hero-visual .badge .sq{width:10px; height:10px; background:var(--amarillo); transform:rotate(45deg)}
.hero-visual .tower{position:absolute; bottom:-28px; left:-38px; width:220px; height:220px; background:rgba(226,167,46,.95); transform:rotate(45deg); border-radius:24px}
.hero-visual .tower2{position:absolute; top:-58px; right:-52px; width:260px; height:260px; background:rgba(255,255,255,.08); transform:rotate(45deg); border-radius:34px}
.hero-visual .center{
  width:min(420px,90%); background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.2);
  border-radius:20px; padding:18px; backdrop-filter:blur(6px)
}
.hero-visual ul{margin:0; padding:0; list-style:none; display:grid; gap:10px}
.hero-visual li{display:flex; align-items:center; gap:10px; font-weight:600}
.hero-visual li i{width:8px; height:8px; background:var(--amarillo); border-radius:50%}

/* SECTIONS */
.section{padding:56px 0}
.section.soft{background:var(--bg-soft)}
.section h2{font-size:clamp(22px,2.6vw,32px); margin:0 0 10px}
.section .lead{color:var(--gris); margin:0 0 18px}

.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:14px}
.grid-2{display:grid; grid-template-columns:repeat(2,1fr); gap:14px}
.card{background:#fff; border:1px solid #eef1f6; border-radius:var(--radius); padding:18px; box-shadow:var(--shadow)}
.card h3{margin:0 0 6px; font-size:18px}
.card p{margin:0; color:var(--gris)}

.service-card{position:relative; overflow:hidden}
.service-card:after{
  content:""; position:absolute; width:180px; height:180px; right:-70px; top:-70px;
  background:radial-gradient(circle, rgba(226,167,46,.35), transparent 60%);
}
.service-card .tag{font-size:12px; font-weight:800; color:var(--azul); letter-spacing:.08em; text-transform:uppercase}
.service-card ul{margin:10px 0 0; padding-left:18px; color:#2a3140}
.service-card li{margin:6px 0}

/* TIMELINE */
.timeline{display:grid; gap:10px}
.step{display:grid; grid-template-columns:44px 1fr; gap:10px; align-items:flex-start}
.step .dot{width:44px; height:44px; border-radius:14px; display:grid; place-items:center; font-weight:900; background:#0a1e7812; color:var(--azul)}
.step p{margin:.25rem 0 0; color:var(--gris)}

/* CTA */
.cta{
  background:linear-gradient(135deg, var(--azul), #0a1e78cc),
             radial-gradient(600px 280px at 90% 0%, rgba(226,167,46,.45), transparent 60%);
  color:#fff; border-radius:22px; padding:22px; display:grid; grid-template-columns:1.4fr .6fr; gap:10px; align-items:center
}
.cta p{opacity:.9}

/* FOOTER */
.footer{padding:28px 0; border-top:1px solid #eef1f6; color:#2b3345}
.footer-grid{display:grid; grid-template-columns:1.4fr .6fr .6fr; gap:14px}
.footer small{color:var(--gris)}

/* FORMS */
form{display:grid; gap:10px}
input, textarea, select{
  width:100%; padding:12px 12px; border-radius:12px; border:1px solid #e5e9f2; font:inherit; outline:none; background:#fff
}
input:focus, textarea:focus{border-color:#c7cff8; box-shadow:0 0 0 3px rgba(10,30,120,.08)}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:10px}
.form-note{font-size:13px; color:var(--gris)}

/* REVEAL */
.reveal{opacity:0; transform:translateY(12px); transition:.6s ease}
.reveal.show{opacity:1; transform:none}

/* RESPONSIVE */
@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr; padding-top:28px}
  .grid-3{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta{grid-template-columns:1fr}
}
@media (max-width: 600px){
  .nav-links{display:none}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .hero-metrics{grid-template-columns:1fr 1fr 1fr}
}