:root{
  --blue:#1F5FAF;
  --electric:#315FD0;
  --yellow:#E5A82A;
  --ink:#0b1f3a;
  --muted:#5b6b82;
  --sky:#eef7ff;
  --line:#d7e2ee;
  --white:#ffffff;
  --silver1:#ffffff;
  --silver2:#d7dde5;
  --silver3:#aab5c2;
  --silver4:#f7fbff;
  --shadow:0 18px 45px rgba(0,39,105,.12);
  --radius:18px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:#fff;
  font-family:Inter,Segoe UI,Arial,sans-serif;
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 34px));margin:auto}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:1000;background:#fff;padding:10px 14px;border-radius:8px}

.topbar{
  background:#061b3c;
  color:#fff;
  border-bottom:none;
  font-size:.92rem;
}
.topbar .container{
  min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap
}
.toplinks{display:flex;gap:18px;flex-wrap:wrap}
.toplinks a:hover{text-decoration:underline}
.yellow{color:var(--yellow)}

.brandrow{
  background:
   radial-gradient(circle at 7% 15%,rgba(0,196,255,0.03),transparent 25%),
   linear-gradient(125deg,#ffffff 0 57%,#eaf6ff 22% 68%,#d7ecff 68% 100%);
}
.brandrow .container{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 0}
.brand{display:flex;align-items:center;gap:15px}
.brandmark-img{
  height: 70px;
  width: auto;
  display: block;
  object-fit: contain;
}
.brand h1{font-size:clamp(1.25rem,2.5vw,2rem);margin:0;letter-spacing:.01em}
.brand p{margin:2px 0 0;color:var(--blue);font-weight:700;font-size:.9rem}
.brandcta{
  display:flex;align-items:center;gap:10px;
  background:var(--yellow);color:#062957;font-weight:900;
  padding:12px 18px;border-radius:999px;
  box-shadow:0 8px 18px rgba(229,168,42,.20);
}
.brandcta:hover{transform:translateY(-1px)}

.navshell{
  position:sticky;top:0;z-index:50;
  background:linear-gradient(180deg,#fdfefe,#dce3eb 48%,#b8c1cd 49%,#f6fbff);
  border-top:1px solid #fff;
  border-bottom:1px solid #8996a6;
  box-shadow:0 8px 24px rgba(1,32,84,.18),inset 0 1px #fff;
}
.navinner{display:flex;align-items:center;justify-content:center;min-height:72px}
.menu{display:flex;align-items:center;justify-content:center;gap:10px;list-style:none;padding:0;margin:0}
.menu>li{position:relative}

/* MENÚ 3D PLATA NACARADO */
.nav3d,.dropbtn{
  position:relative;
  min-width:116px;
  border:1px solid #8794a4;
  border-radius:11px;
  padding:11px 16px;
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  color:#102a4d;
  font-weight:900;font-size:.86rem;letter-spacing:.025em;text-transform:uppercase;
  cursor:pointer;
  background:
    linear-gradient(135deg,rgba(255,255,255,.98) 0%,rgba(240,246,251,.96) 16%,rgba(185,196,209,.96) 37%,rgba(255,255,255,.98) 56%,rgba(167,180,195,.96) 76%,rgba(243,248,252,.98) 100%);
  box-shadow:
    inset 0 2px 2px rgba(255,255,255,.95),
    inset 0 -3px 4px rgba(62,78,96,.25),
    0 5px 8px rgba(20,49,84,.22);
  text-shadow:0 1px 0 #fff;
  transition:.2s ease;
  overflow:hidden;
}
.nav3d::before,.dropbtn::before{
  content:"";position:absolute;left:4%;right:4%;top:4%;height:42%;
  border-radius:9px 9px 45% 45%;
  background:linear-gradient(180deg,rgba(255,255,255,.85),rgba(255,255,255,.08));
  pointer-events:none;
}
.nav3d:hover,.nav3d[aria-current="page"],.dropbtn:hover,.dropbtn[aria-expanded="true"]{
  color:#fff;text-shadow:none;
  border-color:#0018cc;
  background:linear-gradient(145deg,#1d79dc 0%,var(--blue) 45%,var(--electric) 100%);
  box-shadow:inset 0 1px rgba(255,255,255,.45),inset 0 -3px rgba(0,0,80,.25),0 7px 14px rgba(49,95,208,.18);
  transform:translateY(-2px);
}
.dropbtn{font-family:inherit}
.chev{font-size:.72rem}
.dropdown{
  position:absolute;top:calc(100% + 9px);left:0;
  min-width:290px;padding:10px;list-style:none;margin:0;
  background:linear-gradient(145deg,#fefefe,#c7d0dc 43%,#f7fbff 68%,#aeb9c7);
  border:1px solid #8795a5;border-radius:14px;
  box-shadow:0 18px 40px rgba(0,43,112,.25),inset 0 1px #fff;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:.18s ease;
}
.hasdrop:hover>.dropdown,.hasdrop:focus-within>.dropdown,.hasdrop.open>.dropdown{
  opacity:1;visibility:visible;transform:translateY(0)
}
.dropdown a{
  display:block;padding:10px 12px;border-radius:9px;color:#102a4d;font-weight:750;font-size:.92rem;
  border-bottom:1px solid rgba(91,107,130,.12)
}
.dropdown a:hover{background:linear-gradient(110deg,var(--blue),var(--electric));color:#fff}
.mobiletoggle{display:none}

.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 17% 24%,rgba(0,208,255,.55),transparent 27%),
    radial-gradient(circle at 75% 42%,rgba(42,125,255,.35),transparent 28%),
    linear-gradient(115deg,#1766A8 0%,#174B91 48%,#274EB5 100%);
  color:#fff;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(165deg,transparent 0 33%,rgba(255,255,255,.08) 33.2% 33.5%,transparent 33.7%),
    linear-gradient(20deg,transparent 0 62%,rgba(255,255,255,.07) 62.2% 62.5%,transparent 62.7%);
}
.hero .container{position:relative;z-index:2;padding:90px 0 82px}
.kicker{color:var(--yellow);font-weight:900;text-transform:uppercase;letter-spacing:.12em;font-size:.78rem}
.hero h2{font-size:clamp(2.4rem,5.6vw,5rem);line-height:1.02;margin:12px 0 20px;max-width:850px;letter-spacing:-.045em}
.hero p{max-width:760px;font-size:1.13rem;color:#eef8ff}
.heroactions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 20px;border-radius:12px;font-weight:900;border:1px solid transparent;transition:.2s ease}
.btn:hover{transform:translateY(-2px)}
.btn-yellow{background:var(--yellow);color:#092750;box-shadow:0 10px 24px rgba(229,168,42,.20)}
.btn-white{background:#fff;color:var(--blue);border-color:#dbe8f8}
.btn-blue{background:linear-gradient(120deg,var(--blue),var(--electric));color:#fff}

.statbar{background:#123E78;color:#fff}
.statbar .container{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(31,95,175,.16)}
.stat{background:#123E78;padding:17px 20px;text-align:center;font-weight:900;font-size:.91rem;color:#fff}

section{padding:74px 0}
.sectionhead{text-align:center;max-width:790px;margin:0 auto 38px}
.sectionhead .eyebrow{color:var(--electric);font-weight:900;text-transform:uppercase;letter-spacing:.1em;font-size:.78rem}
.sectionhead h2{font-size:clamp(1.9rem,3.6vw,3.1rem);line-height:1.1;margin:8px 0 12px;color:#09274b}
.sectionhead p{color:var(--muted);margin:0}
.soft{background:linear-gradient(180deg,#f8fcff,#eef6ff)}

.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:0 10px 28px rgba(0,55,130,.07);
  transition:.22s ease;position:relative;overflow:hidden
}
.card::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:linear-gradient(90deg,var(--blue),var(--electric),var(--yellow))}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#a5c7f4}
.ico{
  width:52px;height:52px;border-radius:15px;
  display:grid;place-items:center;margin-bottom:17px;
  color:#fff;font-weight:900;font-size:1.15rem;
  background:linear-gradient(145deg,var(--blue),var(--electric));
  box-shadow:inset 0 1px rgba(255,255,255,.35),0 7px 16px rgba(31,95,175,.16)
}
.card h3{margin:0 0 8px;font-size:1.12rem;color:#0d2d57}
.card p{color:var(--muted);font-size:.94rem;margin:0 0 14px}
.more{font-weight:900;color:var(--electric);font-size:.9rem}

.split{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.panel{
  background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;
  box-shadow:var(--shadow)
}
.bluepanel{
  color:#fff;border-radius:22px;padding:34px;
  background:
   radial-gradient(circle at 85% 10%,rgba(0,207,255,.35),transparent 24%),
   linear-gradient(135deg,var(--blue),var(--electric));
  box-shadow:var(--shadow)
}
.bluepanel h2,.bluepanel h3{color:#fff}
.bluepanel p,.bluepanel li{color:#e8f4ff}
.accentline{width:90px;height:5px;border-radius:20px;background:var(--yellow);margin:14px 0 20px}

.checklist{list-style:none;margin:18px 0 0;padding:0}
.checklist li{padding:8px 0 8px 28px;position:relative}
.checklist li::before{content:"✓";position:absolute;left:0;color:var(--yellow);font-weight:1000}

.breadcrumb{background:#edf6ff;border-bottom:1px solid #d9e8f7}
.breadcrumb .container{padding:12px 0;color:#526883;font-size:.9rem}
.breadcrumb a{color:var(--electric);font-weight:800}

.pagehero{
  background:
   radial-gradient(circle at 12% 40%,rgba(0,196,255,.48),transparent 25%),
   linear-gradient(120deg,var(--blue),var(--electric));
  color:#fff;border-bottom:none
}
.pagehero .container{padding:58px 0}
.pagehero h1{margin:7px 0 10px;font-size:clamp(2.2rem,4vw,3.7rem);line-height:1.06}
.pagehero p{max-width:820px;margin:0;color:#e9f6ff}

.servicegrid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.servicebox{
  background:#fff;border:1px solid var(--line);border-radius:17px;padding:24px;
  box-shadow:0 8px 24px rgba(0,57,135,.07)
}
.servicebox h3{margin:0 0 11px;color:#0d2d57}
.servicebox ul{margin:0;padding-left:20px;color:#526680}
.servicebox li{margin:6px 0}

.accordion{display:grid;gap:12px}
.accordion details{
  border:1px solid #cbd8e8;border-radius:14px;background:#fff;box-shadow:0 7px 20px rgba(0,59,137,.06);overflow:hidden
}
.accordion summary{
  cursor:pointer;padding:17px 20px;font-weight:900;color:#0c2b54;
  background:linear-gradient(100deg,#fff,#eef5fb 56%,#d5dee8)
}
.accordion details[open] summary{border-bottom:4px solid var(--yellow)}
.accbody{padding:18px 22px;color:#526680}
.accbody ul{margin:0;padding-left:22px}

.contactgrid{display:grid;grid-template-columns:.85fr 1.15fr;gap:28px}
.contactcard{border:1px solid var(--line);border-radius:20px;padding:28px;background:#fff;box-shadow:var(--shadow)}
.contactitem{padding:14px 0;border-bottom:1px solid var(--line)}
.contactitem:last-child{border-bottom:0}
label{display:block;font-weight:800;color:#18375f;margin-bottom:6px}
input,select,textarea{
  width:100%;border:1px solid #bccadd;border-radius:10px;padding:12px 13px;font:inherit;background:#fff
}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--electric);box-shadow:0 0 0 3px rgba(49,95,208,.09)}
textarea{min-height:130px;resize:vertical}
.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.full{grid-column:1/-1}

.ctaband{
  color:#fff;padding:0;
  background:linear-gradient(115deg,var(--blue),var(--electric));
  border-top:none;border-bottom:none
}
.ctaband .container{padding:40px 0;display:flex;align-items:center;justify-content:space-between;gap:25px}
.ctaband h2{margin:0;font-size:clamp(1.55rem,3vw,2.5rem)}
.ctaband p{margin:7px 0 0;color:#e7f4ff}

footer{background:#061b3c;color:#dbe9fb}
footer .container{padding:48px 0 24px}
.footergrid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px}
footer h3,footer h4{color:#fff;margin-top:0}
footer a:hover{color:var(--yellow)}
.footlinks{display:grid;gap:8px}
.copyright{margin-top:34px;padding-top:18px;border-top:1px solid rgba(255,255,255,.15);font-size:.88rem;color:#a9bdd6}

.wafloat{
  position:fixed;right:20px;bottom:20px;z-index:60;
  width:58px;height:58px;border-radius:50%;display:grid;place-items:center;
  background:#1fb565;color:#fff;font-weight:1000;font-size:1.05rem;
  box-shadow:0 12px 30px rgba(0,73,173,.28);border:3px solid #fff
}

@media(max-width:980px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .split,.contactgrid{grid-template-columns:1fr}
  .footergrid{grid-template-columns:1fr 1fr}
  .statbar .container{grid-template-columns:repeat(2,1fr)}
  .mobiletoggle{
    display:inline-flex;align-items:center;justify-content:center;
    margin:10px 0;padding:10px 15px;border-radius:10px;
    border:1px solid #7f8c9d;background:linear-gradient(#fff,#c1cbd7,#f8fbff);
    font-weight:900;color:#12345e
  }
  .navinner{justify-content:flex-start;position:relative}
  .menu{
    display:none;position:absolute;top:62px;left:0;right:0;flex-direction:column;align-items:stretch;
    padding:14px;background:linear-gradient(145deg,#f8fbff,#bcc7d4,#fff);
    border:1px solid #8b97a5;border-radius:14px;box-shadow:0 20px 40px rgba(0,42,106,.25)
  }
  .menu.open{display:flex}
  .menu>li,.nav3d,.dropbtn{width:100%}
  .dropdown{
    position:static;display:none;opacity:1;visibility:visible;transform:none;
    min-width:0;margin-top:8px;box-shadow:inset 0 1px #fff
  }
  .hasdrop.open>.dropdown{display:block}
  .hasdrop:hover>.dropdown{display:none}
  .hasdrop.open:hover>.dropdown{display:block}
}
@media(max-width:650px){
  .brandrow .container{align-items:flex-start}
  .brandcta{display:none}
  .brandmark{width:52px;height:52px}
  .topbar .container{padding:8px 0}
  .cards,.servicegrid,.formgrid,.footergrid{grid-template-columns:1fr}
  .statbar .container{grid-template-columns:1fr}
  .hero .container{padding:68px 0}
  section{padding:58px 0}
  .ctaband .container{flex-direction:column;align-items:flex-start}
}

/* Refinamiento cromático V3 */
.btn-yellow,
.brandcta{
  background:linear-gradient(180deg,#EDBA4B,#E5A82A);
  color:#102A4D;
}
.btn-yellow:hover,
.brandcta:hover{
  background:linear-gradient(180deg,#F2C769,#D99B1E);
}
.pagehero,
.hero{
  filter:saturate(.92);
}

/* Ajustes V4 */
.ctaband{
  background:linear-gradient(115deg,#123E78,#1E3F96);
  border-top:none !important;
  border-bottom:none !important;
}
.pagehero{
  background:
    radial-gradient(circle at 12% 40%,rgba(44,148,215,.25),transparent 25%),
    linear-gradient(120deg,#174B91,#274EB5);
  border-bottom:none !important;
}
.hero{
  background:
    radial-gradient(circle at 17% 24%,rgba(28,151,214,.32),transparent 27%),
    radial-gradient(circle at 75% 42%,rgba(46,98,190,.26),transparent 28%),
    linear-gradient(115deg,#1766A8 0%,#174B91 48%,#274EB5 100%);
}
.statbar,
.stat{
  background:#123E78 !important;
  color:#fff !important;
}
.topbar .container{
  justify-content:center !important;
  text-align:center;
}
.topbar .toplinks{
  justify-content:center;
  align-items:center;
}