:root{
  --bg:#f6fbff;
  --surface:#ffffff;
  --surface-2:#f4f8ff;
  --ink:#071431;
  --muted:#61728f;
  --line:rgba(7,20,49,.10);
  --blue:#2563eb;
  --sky:#38bdf8;
  --mint:#2dd4bf;
  --violet:#7c3aed;
  --gold:#d7ad4b;
  --max:1220px;
  --shadow:0 24px 60px rgba(18,40,88,.09);
  --shadow-soft:0 14px 32px rgba(18,40,88,.06);
  --radius:28px;
  --radius-lg:38px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);background:
radial-gradient(circle at 8% 0%,rgba(56,189,248,.13),transparent 24%),
radial-gradient(circle at 95% 8%,rgba(124,58,237,.08),transparent 24%),
linear-gradient(180deg,#fff 0%,var(--bg) 56%,#fff 100%)}
a{text-decoration:none;color:inherit}img,svg{display:block;max-width:100%}button,input,select,textarea{font:inherit}.shell{width:min(calc(100% - 42px),var(--max));margin:auto}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.nav{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:14px}.brand img{width:52px;height:52px}.brand strong{display:block;font-size:1.35rem;letter-spacing:.18em}.brand small{display:block;font-size:.64rem;letter-spacing:.28em;font-weight:900;color:#9a731d}.menu{display:flex;align-items:center;gap:28px}.menu a{font-weight:850;color:#2c3d5a}.menu a:hover{color:var(--blue)}.menu .cta{padding:14px 22px;border-radius:16px;background:var(--ink);color:#fff;box-shadow:var(--shadow-soft)}.mobile-pill{display:none;border:1px solid var(--line);background:#fff;border-radius:14px;padding:10px 12px;font-weight:900}
.hero{padding:84px 0 72px}.hero-grid,.split,.page-hero-grid,.contact-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:38px;align-items:center}.kicker{display:inline-block;margin-bottom:14px;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:#c88a28;font-weight:950}h1,h2,h3{margin:0;line-height:1.02;color:var(--ink)}h1,h2{font-family:Manrope,Inter,Arial,sans-serif;font-weight:900;letter-spacing:-.055em}h1{font-size:clamp(3.05rem,6vw,6rem)}h2{font-size:clamp(2.1rem,4vw,3.8rem)}h3{font-size:clamp(1.16rem,2vw,1.4rem);letter-spacing:-.03em}p{margin:0;color:var(--muted);line-height:1.64}.lead{font-size:clamp(1.05rem,1.75vw,1.22rem);max-width:640px}.blue{color:var(--blue)}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:14px 22px;border-radius:16px;border:1px solid var(--line);font-weight:900;transition:transform .18s ease,box-shadow .18s ease}.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-soft)}.btn.primary{background:var(--ink);color:#fff}.btn.light{background:#fff;color:var(--ink)}
.hero-art,.scene-card,.panel,.world,.card,.metric,.contact-box,.contact-form,.legal-card,.cta-banner,.project-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}.hero-art,.scene-card,.panel,.contact-box,.contact-form,.legal-card,.cta-banner{border-radius:var(--radius-lg)}.hero-art,.scene-card,.panel{overflow:hidden}.hero-art img,.scene-card img,.panel img{width:100%;height:auto}.mini-stats{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}.stat{padding:14px 16px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}.stat strong{display:block;font-size:1.3rem;color:var(--ink)}.stat span{font-size:.9rem;color:#6d7d97}
.section{padding:76px 0}.section.band{background:linear-gradient(180deg,#fff 0%,#f8fbff 100%);border-block:1px solid var(--line)}.section-head{text-align:center;max-width:820px;margin:0 auto 34px}.section-head p{max-width:700px;margin:10px auto 0}.worlds{padding:34px;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.world{position:relative;overflow:hidden;border-radius:30px;min-height:388px}.world-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.world::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.04) 0%,rgba(255,255,255,.12) 35%,rgba(7,20,49,.9) 100%)}.world-body{position:absolute;z-index:2;left:24px;right:24px;bottom:24px}.world-body h3{color:#fff;margin:12px 0 8px}.world-body p{color:rgba(255,255,255,.88)}.world-icon{width:62px;height:62px;border-radius:20px;background:#fff;display:grid;place-items:center}.world-icon img{width:42px;height:42px}
.card,.metric,.project-card{padding:24px;border-radius:28px}.card .icon,.metric .icon{width:70px;height:70px;margin-bottom:14px}.eyebrow{display:inline-flex;padding:8px 12px;border-radius:999px;background:#edf4ff;color:var(--blue);font-size:.76rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}.benefit-bar{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:28px;overflow:hidden;background:linear-gradient(180deg,#fff 0%,#f8fbff 100%);box-shadow:var(--shadow-soft)}.benefit{padding:22px;border-right:1px solid var(--line)}.benefit:last-child{border-right:0}.benefit strong{display:block;margin-bottom:8px}.metric strong{display:block;font-family:Manrope,Inter,Arial,sans-serif;font-weight:900;font-size:1.9rem;color:var(--blue);margin-bottom:8px}
.project-card .thumb{width:100%;border-radius:22px;overflow:hidden;border:1px solid var(--line);margin-bottom:16px;background:#fff}.project-card .thumb img{width:100%;height:auto}
.check-list{list-style:none;padding:0;margin:0;display:grid;gap:13px}.check-list li{position:relative;padding-left:22px;color:var(--muted)}.check-list li::before{content:"";position:absolute;left:0;top:.56rem;width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--mint),var(--blue))}
.contact-grid{align-items:start}.contact-box,.contact-form{padding:28px}.contact-form{display:grid;gap:16px}.field{display:grid;gap:8px}.field label{font-weight:850;color:var(--ink)}.field input,.field select,.field textarea{padding:14px 16px;border-radius:16px;border:1px solid var(--line);background:#f8fbff;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(37,99,235,.35)}.contact-box .icon{width:80px;height:80px;margin-bottom:14px}
.cta-banner{padding:34px;background:linear-gradient(135deg,#071431 0%,#17357c 60%,#2750b4 100%);color:#fff}.cta-banner h2,.cta-banner h3,.cta-banner p{color:#fff}.cta-banner p{opacity:.86}
.footer{background:#07142f;color:#fff;padding:52px 0 24px;margin-top:28px}.footer-grid{display:grid;grid-template-columns:1.25fr .8fr .8fr .8fr;gap:24px}.footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:14px}.footer-logo img{width:44px;height:44px}.footer p,.footer a{color:#d2ddef}.footer-col a{display:block;padding:5px 0}.footer-bottom{margin-top:20px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:10px;color:#d2ddef;font-size:.92rem}
.legal{padding:86px 0}.legal-card{max-width:920px;margin:auto;padding:34px}
@media(max-width:1100px){.hero-grid,.split,.page-hero-grid,.contact-grid{grid-template-columns:1fr}.grid-5{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3,.benefit-bar,.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.shell{width:min(calc(100% - 24px),var(--max))}.nav{min-height:74px}.brand img{width:44px;height:44px}.brand strong{font-size:1rem}.brand small,.menu{display:none}.mobile-pill{display:inline-flex}.hero{padding-top:54px}h1{font-size:clamp(2.55rem,12vw,4rem)}.worlds{padding:18px}.grid-5,.grid-4,.grid-3,.grid-2,.benefit-bar,.footer-grid{grid-template-columns:1fr}.benefit{border-right:0;border-bottom:1px solid var(--line)}.benefit:last-child{border-bottom:0}.footer-bottom{flex-direction:column}.actions .btn{width:100%}}


/* V10.1 — limpieza premium + menú móvil funcional */
.nav-toggle{
  display:none;
  border:1px solid var(--line);
  background:#fff;
  border-radius:14px;
  width:46px;
  height:46px;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
}
.nav-toggle span{
  width:20px;
  height:2px;
  background:var(--ink);
  border-radius:999px;
  transition:.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:760px){
  .mobile-pill{display:none!important}
  .nav-toggle{display:flex}
  .menu{
    display:none;
    position:fixed;
    top:78px;
    left:12px;
    right:12px;
    background:rgba(255,255,255,.96);
    backdrop-filter:blur(18px);
    border:1px solid var(--line);
    border-radius:24px;
    padding:14px;
    box-shadow:var(--shadow);
    flex-direction:column;
    align-items:stretch;
    gap:6px;
  }
  .menu.open{display:flex}
  .menu a{padding:14px 14px;border-radius:16px}
  .menu a:hover{background:#f2f7ff}
  .menu .cta{text-align:center;margin-top:4px}
}
.hero-art{position:relative}
.hero-art::before{
  content:"";
  position:absolute;
  inset:8% 5% auto auto;
  width:46%;
  height:30%;
  border-radius:50%;
  background:rgba(56,189,248,.16);
  filter:blur(34px);
  pointer-events:none;
}
.hero-art img{position:relative;z-index:1}
.card,.project-card{
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover,.project-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow);
  border-color:rgba(37,99,235,.18);
}


/* V10.2 — Logo Nexlearn real integrado */
.brand{
  min-width:0;
}
.brand .brand-logo-full{
  width:auto;
  height:54px;
  max-width:230px;
  object-fit:contain;
}
.footer-logo .footer-mark{
  width:48px;
  height:48px;
  object-fit:contain;
}
.footer-logo strong{
  letter-spacing:.16em;
}
@media(max-width:760px){
  .brand .brand-logo-full{
    height:44px;
    max-width:190px;
  }
}
@media(max-width:390px){
  .brand .brand-logo-full{
    height:40px;
    max-width:160px;
  }
}


/* V10.3 — Hero Signature Nexlearn */
.hero{padding:92px 0 78px}
.hero-copy{position:relative;z-index:2}
.hero-copy h1{max-width:720px}
.hero-lead{max-width:670px}
.signal-pills{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0 0}
.signal-pill{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.82);border:1px solid var(--line);box-shadow:var(--shadow-soft);font-size:.88rem;font-weight:800;color:#30435f}
.signal-pill::before{content:"";width:9px;height:9px;border-radius:50%;background:linear-gradient(135deg,var(--mint),var(--blue))}
.hero-proof{display:grid;gap:12px;margin-top:26px;padding:0;list-style:none;max-width:680px}
.hero-proof li{display:flex;align-items:flex-start;gap:12px;color:var(--ink);font-weight:700}
.hero-proof li::before{content:"";width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--mint),var(--blue));margin-top:5px;box-shadow:0 0 0 6px rgba(56,189,248,.12)}
.hero-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}
.hero-metric{padding:16px 18px;border-radius:22px;background:rgba(255,255,255,.9);border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.hero-metric strong{display:block;font-size:1.35rem;font-family:Manrope,Inter,Arial,sans-serif;font-weight:900;color:var(--ink);margin-bottom:4px}
.hero-metric span{display:block;color:var(--muted);font-size:.9rem;line-height:1.45}
.hero-art.signature{position:relative;padding:16px;background:linear-gradient(180deg,rgba(255,255,255,.78),rgba(255,255,255,.92));border:1px solid rgba(37,99,235,.12);box-shadow:0 34px 90px rgba(20,42,88,.12)}
.hero-art.signature::before{content:"";position:absolute;inset:16px auto auto 12px;width:170px;height:170px;border-radius:50%;background:rgba(124,58,237,.10);filter:blur(30px)}
.hero-art.signature::after{content:"";position:absolute;right:28px;bottom:42px;width:180px;height:180px;border-radius:50%;background:rgba(45,212,191,.11);filter:blur(34px)}
.hero-art.signature img{border-radius:28px;position:relative;z-index:1}
.hero-overlay{position:absolute;z-index:3;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border:1px solid var(--line);box-shadow:var(--shadow-soft);border-radius:22px;padding:14px 15px;max-width:220px}
.hero-overlay h4{margin:0 0 6px;font-size:1rem;letter-spacing:-.03em}
.hero-overlay p{font-size:.9rem;line-height:1.45}
.hero-overlay.one{left:-12px;top:34px}
.hero-overlay.two{right:-6px;top:38px}
.hero-overlay.three{right:10px;bottom:22px}
.hero-overlay .mini-kicker{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:#ae7d20;font-weight:900;margin-bottom:6px}
.hero-badge-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.hero-badge{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:.82rem;font-weight:900;color:#4a5d7d}
@media(max-width:1100px){.hero-metrics{grid-template-columns:repeat(2,1fr)}.hero-overlay.one{left:14px}.hero-overlay.two{right:14px}.hero-overlay.three{right:14px;bottom:14px}}
@media(max-width:760px){.hero{padding-top:56px}.hero-metrics{grid-template-columns:1fr 1fr}.hero-proof{margin-top:20px}.hero-art.signature{padding:10px}.hero-overlay{position:relative;left:auto!important;right:auto!important;top:auto!important;bottom:auto!important;max-width:none;margin-top:12px}.hero-art.signature{display:grid;gap:12px}}
@media(max-width:480px){.hero-metrics{grid-template-columns:1fr}.signal-pill{font-size:.82rem;padding:9px 12px}}


/* V10.4 — Mundos 10/10 */
.page-signal-pills{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 0}
.page-signal-pills .signal-pill{font-size:.84rem}
.page-hero-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
.page-hero-metric{padding:16px 18px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow-soft)}
.page-hero-metric strong{display:block;font-family:Manrope,Inter,Arial,sans-serif;font-size:1.3rem;font-weight:900;color:var(--ink);margin-bottom:4px}.page-hero-metric span{color:var(--muted);font-size:.9rem;line-height:1.45}
.spotlight-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:20px;align-items:stretch}.spotlight-panel,.accent-panel,.process-panel{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft);border-radius:32px;padding:28px}
.spotlight-panel .eyebrow,.accent-panel .eyebrow,.process-panel .eyebrow{margin-bottom:14px}.spotlight-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:14px}.spotlight-list li{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start}.spotlight-list li::before{content:"";width:13px;height:13px;border-radius:50%;background:linear-gradient(135deg,var(--mint),var(--blue));margin-top:6px;box-shadow:0 0 0 6px rgba(56,189,248,.12)}
.feature-stack{display:grid;gap:16px}.feature-item{display:grid;grid-template-columns:78px 1fr;gap:16px;padding:20px;border-radius:24px;border:1px solid var(--line);background:linear-gradient(180deg,#fff 0%,#f8fbff 100%)}.feature-item img{width:70px;height:70px}.feature-item h3{margin-bottom:8px}
.value-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.value-card{padding:22px;border-radius:26px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}.value-card strong{display:block;font-size:1.05rem;margin-bottom:8px}.value-card p{font-size:.96rem}
.process-steps{display:grid;gap:16px;margin-top:18px}.process-step{display:grid;grid-template-columns:50px 1fr;gap:14px;padding:18px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(180deg,#fff 0%,#f8fbff 100%)}.process-step .num{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;font-weight:900;color:#fff;background:linear-gradient(135deg,var(--blue),var(--violet));box-shadow:var(--shadow-soft)}
.showcase-band{padding:34px;border-radius:36px;background:linear-gradient(135deg,#071431 0%,#17357c 56%,#2a5ed6 100%);color:#fff;box-shadow:var(--shadow)}.showcase-band h2,.showcase-band h3,.showcase-band p{color:#fff}.showcase-band p{opacity:.88}.showcase-band .btn{background:#fff;color:#071431;border-color:rgba(255,255,255,.2)}
.section-subtitle{max-width:760px;margin:10px auto 0;text-align:center}
.world.world-premium{min-height:420px}.world.world-premium .world-body{left:26px;right:26px;bottom:26px}.world.world-premium .world-body h3{font-size:1.5rem}.world.world-premium .world-body p{font-size:.98rem;line-height:1.55}
.world-tag{display:inline-flex;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.18);color:#fff;font-size:.75rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;border:1px solid rgba(255,255,255,.18);margin-top:14px}
@media(max-width:1100px){.page-hero-metrics{grid-template-columns:repeat(2,1fr)}.spotlight-grid{grid-template-columns:1fr}.value-strip{grid-template-columns:1fr}.feature-item{grid-template-columns:64px 1fr}}
@media(max-width:760px){.page-hero-metrics{grid-template-columns:1fr}.feature-item{grid-template-columns:1fr}.feature-item img{width:64px;height:64px}.spotlight-panel,.accent-panel,.process-panel{padding:22px}}


/* V10.5 — iconos finales + copy comercial + contacto premium */
.commercial-note{
  margin-top:18px;
  padding:18px 20px;
  border-radius:24px;
  background:linear-gradient(180deg,#fff 0%,#f8fbff 100%);
  border:1px solid var(--line);
  box-shadow:var(--shadow-soft);
}
.commercial-note strong{
  display:block;
  color:var(--ink);
  font-size:1.05rem;
  margin-bottom:6px;
}
.premium-contact-hero{
  padding:92px 0 76px;
}
.contact-premium-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:28px;
  align-items:start;
}
.contact-route-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  margin-top:24px;
}
.contact-route{
  padding:18px;
  border-radius:24px;
  border:1px solid var(--line);
  background:#fff;
  box-shadow:var(--shadow-soft);
}
.contact-route img{
  width:56px;
  height:56px;
  margin-bottom:12px;
}
.contact-route strong{
  display:block;
  margin-bottom:8px;
}
.contact-route p{
  font-size:.92rem;
}
.contact-form.premium{
  padding:30px;
  position:relative;
  overflow:hidden;
}
.contact-form.premium::before{
  content:"";
  position:absolute;
  right:-60px;
  top:-60px;
  width:180px;
  height:180px;
  border-radius:50%;
  background:rgba(56,189,248,.13);
  filter:blur(20px);
}
.contact-form.premium > *{
  position:relative;
  z-index:1;
}
.contact-form-title{
  margin-bottom:4px;
}
.contact-form-subtitle{
  margin-bottom:18px;
}
.contact-actions{
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
}
.contact-direct{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
  margin-top:18px;
}
.direct-card{
  padding:18px;
  border-radius:22px;
  border:1px solid var(--line);
  background:linear-gradient(180deg,#fff 0%,#f8fbff 100%);
}
.direct-card strong{
  display:block;
  margin-bottom:6px;
}
.direct-card a{
  color:var(--blue);
  font-weight:900;
}
.copy-strong{
  color:var(--ink);
  font-weight:900;
}
.brand-proof-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.brand-proof{
  padding:22px;
  border-radius:26px;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:var(--shadow-soft);
}
.brand-proof strong{
  display:block;
  font-size:1.05rem;
  margin-bottom:8px;
}
.brand-proof p{
  font-size:.96rem;
}
@media(max-width:1100px){
  .contact-premium-grid{grid-template-columns:1fr}
  .contact-route-grid{grid-template-columns:1fr 1fr}
  .brand-proof-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .contact-route-grid,.contact-direct,.brand-proof-grid{grid-template-columns:1fr}
  .premium-contact-hero{padding-top:56px}
}