:root{
  --deep:#020617;
  --navy:#000080;
  --navy2:#071633;
  --burgundy:#800020;
  --burgundy2:#bd0648;
  --gold:#D4AF37;
  --gold2:#fff0a3;
  --muted:#dbeafe;
  --soft:#cbd5e1;
  --line:rgba(255,255,255,.15);
  --green:#22c55e;
  --blue:#38bdf8;
  --purple:#a78bfa;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  min-height:100vh;
  font-family:Poppins,Arial,sans-serif;
  color:white;
  background:
    radial-gradient(circle at 84% 14%,rgba(212,175,55,.28),transparent 18%),
    radial-gradient(circle at 92% 42%,rgba(128,0,32,.34),transparent 28%),
    radial-gradient(circle at 10% 84%,rgba(56,189,248,.12),transparent 24%),
    linear-gradient(135deg,#020617,#000080 48%,#071633);
  overflow-x:hidden;
}
body:before{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background:
    linear-gradient(112deg,transparent 0 42%,rgba(212,175,55,.08) 48%,transparent 56%),
    repeating-linear-gradient(115deg,transparent 0 80px,rgba(212,175,55,.025) 82px,transparent 86px);
}
a{text-decoration:none;color:inherit}
.page{position:relative;z-index:1}
.container{width:min(1240px,92%);margin:auto}
.navbar{
  position:sticky;
  top:0;
  z-index:20;
  min-height:92px;
  padding:0 4vw;
  background:rgba(2,6,23,.84);
  backdrop-filter:blur(18px);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  border-bottom:1px solid rgba(255,255,255,.10);
}
.logo img{
  height:76px;
  max-width:220px;
  object-fit:contain;
  display:block;
}
.nav-links{
  display:flex;
  gap:22px;
  align-items:center;
  font-size:14px;
  font-weight:800;
  white-space:nowrap;
}
.nav-links a{
  opacity:.9;
  padding:32px 0 26px;
  border-bottom:4px solid transparent;
}
.nav-links a:hover,
.nav-links a.active{
  color:var(--gold);
  border-bottom-color:var(--gold);
}
.nav-actions{display:flex;gap:12px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 22px;
  border-radius:10px;
  font-family:Poppins,Arial,sans-serif;
  font-weight:900;
  border:1px solid transparent;
  transition:.25s;
  cursor:pointer;
}
.btn:hover{transform:translateY(-2px)}
.btn-gold{
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  color:#071633;
  box-shadow:0 14px 30px rgba(212,175,55,.24);
}
.btn-burgundy{
  background:linear-gradient(135deg,var(--burgundy),var(--burgundy2));
  color:white;
  box-shadow:0 14px 30px rgba(128,0,32,.34);
}
.btn-outline{
  background:rgba(255,255,255,.06);
  border-color:rgba(212,175,55,.45);
  color:#ffe28a;
}
.hero{
  padding:82px 0 52px;
  background:
    linear-gradient(90deg,rgba(2,6,23,.62) 0%,rgba(2,6,23,.50) 42%,rgba(2,6,23,.36) 100%),
    url("../assets/images/embedded/3aef837a34d8ff0b39b0.webp") center/cover no-repeat;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:42px;
  align-items:center;
}
.kicker{
  display:inline-flex;
  padding:8px 13px;
  border-radius:999px;
  background:rgba(212,175,55,.13);
  border:1px solid rgba(212,175,55,.35);
  color:#ffe28a;
  font-size:13px;
  font-weight:900;
  margin-bottom:18px;
}
.hero h1{
  font-family:"Playfair Display",serif;
  font-size:clamp(46px,6vw,78px);
  line-height:1.03;
  margin-bottom:20px;
}
.hero h1 span{color:var(--gold);display:block}
.hero p{
  color:#e2e8f0;
  font-size:18px;
  line-height:1.75;
  max-width:780px;
  margin-bottom:28px;
}
.hero-buttons{display:flex;gap:14px;flex-wrap:wrap}
.resource-preview{
  border-radius:34px;
  background:
    radial-gradient(circle at top right,rgba(212,175,55,.26),transparent 34%),
    linear-gradient(145deg,rgba(255,255,255,.14),rgba(255,255,255,.06));
  border:1px solid var(--line);
  backdrop-filter:blur(18px);
  box-shadow:0 30px 80px rgba(0,0,0,.32);
  padding:26px;
}
.preview-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}
.preview-card{
  min-height:150px;
  border-radius:22px;
  background:rgba(2,6,23,.40);
  border:1px solid rgba(255,255,255,.12);
  padding:18px;
}
.preview-card.large{grid-column:1/-1}
.preview-card div{
  font-size:32px;
  margin-bottom:10px;
}
.preview-card h3{
  font-size:17px;
  margin-bottom:6px;
}
.preview-card p{
  color:#cbd5e1;
  font-size:13px;
  line-height:1.5;
  margin:0;
}
.section{padding:62px 0}
.section.alt{
  background:linear-gradient(135deg,rgba(2,6,23,.30),rgba(128,0,32,.15));
  border-top:1px solid rgba(255,255,255,.08);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.section-head{
  max-width:880px;
  margin:0 auto 36px;
  text-align:center;
}
.section-head h2{
  font-family:"Playfair Display",serif;
  font-size:clamp(36px,4vw,56px);
  line-height:1.1;
}
.section-head p{
  color:var(--muted);
  font-size:17px;
  line-height:1.7;
  margin-top:14px;
}
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:linear-gradient(145deg,rgba(13,25,56,.78),rgba(7,14,34,.66));
  border:1px solid var(--line);
  border-radius:26px;
  padding:28px;
  backdrop-filter:blur(16px);
  box-shadow:0 20px 60px rgba(0,0,0,.20);
}
.card-icon{
  width:58px;
  height:58px;
  border-radius:18px;
  background:rgba(212,175,55,.16);
  color:#ffe28a;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:30px;
  margin-bottom:18px;
}
.card h3{font-size:21px;margin-bottom:10px}
.card p{color:var(--soft);line-height:1.7;font-size:15px}
.card ul{
  list-style:none;
  display:grid;
  gap:9px;
  margin-top:16px;
  color:#dbeafe;
  font-size:14px;
}
.card li:before{
  content:"✓";
  color:var(--gold);
  font-weight:900;
  margin-right:8px;
}
.tag{
  display:inline-flex;
  border-radius:999px;
  padding:6px 10px;
  font-size:11px;
  font-weight:900;
  margin-top:14px;
}
.tag.gold{background:rgba(212,175,55,.15);color:#ffe28a;border:1px solid rgba(212,175,55,.35)}
.tag.green{background:rgba(34,197,94,.16);color:#86efac}
.tag.blue{background:rgba(56,189,248,.16);color:#7dd3fc}
.tag.purple{background:rgba(167,139,250,.16);color:#c4b5fd}
.filter-bar{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  justify-content:center;
  margin-bottom:30px;
}
.filter-pill{
  padding:10px 16px;
  border-radius:999px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.14);
  color:#dbeafe;
  font-size:13px;
  font-weight:900;
}
.filter-pill.active{
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  color:#071633;
}
.level-row{
  display:grid;
  grid-template-columns:120px 1fr auto;
  gap:18px;
  align-items:center;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);
  border-radius:20px;
  padding:18px;
  margin-bottom:14px;
}
.level-badge{
  background:linear-gradient(135deg,var(--burgundy),var(--burgundy2));
  color:white;
  border-radius:16px;
  padding:14px;
  text-align:center;
  font-weight:900;
}
.level-row h3{font-size:18px;margin-bottom:5px}
.level-row p{color:#cbd5e1;font-size:14px;line-height:1.5}
.library{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
}
.library-panel{
  background:rgba(255,255,255,.08);
  border:1px solid var(--line);
  border-radius:28px;
  padding:28px;
  backdrop-filter:blur(16px);
}
.library-panel h3{
  font-family:"Playfair Display",serif;
  font-size:30px;
  margin-bottom:18px;
}
.resource-list{
  display:grid;
  gap:12px;
}
.resource-item{
  display:grid;
  grid-template-columns:48px 1fr auto;
  gap:14px;
  align-items:center;
  background:rgba(2,6,23,.34);
  border:1px solid rgba(255,255,255,.10);
  border-radius:16px;
  padding:14px;
}
.resource-item .mini-icon{
  width:48px;
  height:48px;
  border-radius:14px;
  background:rgba(212,175,55,.16);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:23px;
}
.resource-item b{display:block}
.resource-item span{color:#cbd5e1;font-size:12px}
.path{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:14px;
}
.path-step{
  background:rgba(255,255,255,.08);
  border:1px solid var(--line);
  border-radius:22px;
  padding:22px;
  text-align:center;
}
.path-step div{
  width:50px;
  height:50px;
  border-radius:50%;
  margin:0 auto 14px;
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  color:#071633;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:900;
}
.path-step h3{font-size:16px;margin-bottom:8px}
.path-step p{color:#cbd5e1;font-size:13px;line-height:1.55}
.cta{padding:74px 0}
.cta-box{
  text-align:center;
  background:
    radial-gradient(circle at top,rgba(212,175,55,.20),transparent 40%),
    rgba(255,255,255,.09);
  border:1px solid var(--line);
  border-radius:40px;
  padding:46px 30px;
  backdrop-filter:blur(18px);
  box-shadow:0 35px 90px rgba(0,0,0,.25);
}
.cta-box h2{
  font-family:"Playfair Display",serif;
  font-size:clamp(36px,5vw,58px);
  line-height:1.06;
  margin-bottom:18px;
}
.cta-box p{
  max-width:760px;
  margin:0 auto 26px;
  color:#dbeafe;
  line-height:1.75;
  font-size:17px;
}
.footer{
  padding:34px 4vw;
  border-top:1px solid rgba(255,255,255,.10);
  background:rgba(2,6,23,.55);
  color:#cbd5e1;
  display:flex;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
  font-size:13px;
}
@media(max-width:1100px){
  .nav-links{display:none}
  .hero-grid,.library{grid-template-columns:1fr}
  .grid-3,.grid-4,.path{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .navbar{flex-wrap:wrap;padding:14px 4vw}
  .logo img{height:68px}
  .nav-actions{width:100%}
  .btn{flex:1}
  .grid-2,.grid-3,.grid-4,.path,.preview-grid{grid-template-columns:1fr}
  .level-row,.resource-item{grid-template-columns:1fr}
}

/* IDENTIDAD VISUAL LAFONTANT — HOMEPAGE FUSIONADO 2026 */
:root{
  --navy:#050816;--navy2:#0b1024;--panel:#121a32;--panel2:#17213d;
  --blue:#2563eb;--sky:#38bdf8;--violet:#7c3aed;
  --gold:#d4af37;--gold2:#f7e7a8;--burgundy:#8b1538;--burgundy2:#bd2a5d;
  --white:#fff;--soft:#f5f7ff;--ink:#12182b;--muted:#667086;
  --line:rgba(18,24,43,.10);
}
body{font-family:"DM Sans","Poppins",Arial,sans-serif;color:var(--ink);background:var(--soft)}
body:before{display:none}
.page{overflow:hidden}
.container{width:min(1220px,calc(100% - 40px))}

/* Menú oficial */
.navbar{
  position:fixed;inset:0 0 auto;z-index:100;height:92px;min-height:92px;padding:0;
  background:rgba(2,6,23,.72);backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(147,197,253,.13);box-shadow:0 10px 40px rgba(2,6,23,.18);
}
.nav-inner{height:100%;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;min-width:max-content}
.logo img{height:67px;width:auto;max-width:220px;object-fit:contain;filter:drop-shadow(0 8px 18px rgba(56,189,248,.13))}
.nav-links{display:flex;align-items:center;gap:22px;margin:auto;font-size:13px;font-weight:600}
.nav-links a{position:relative;padding:0;border:0;color:#d7deeb;opacity:1;transition:.2s}
.nav-links a:after{
  content:"";position:absolute;left:0;right:100%;bottom:-10px;height:2px;
  background:linear-gradient(90deg,var(--sky),var(--violet));transition:.25s;
}
.nav-links a:hover,.nav-links a.active{color:var(--gold2)}
.nav-links a:hover:after,.nav-links a.active:after{right:0}
.nav-actions{display:flex;align-items:center;gap:10px;margin:0}
.menu{display:none;margin-left:auto;padding:8px;border:0;background:none;color:#fff;font-size:26px;line-height:1;cursor:pointer}

/* Botones oficiales */
.btn{min-height:49px;padding:0 20px;border-radius:13px;font-family:"DM Sans",sans-serif;font-size:14px;font-weight:700}
.btn-gold{background:linear-gradient(135deg,#38bdf8,#818cf8);color:#020617;box-shadow:0 16px 38px rgba(56,189,248,.23)}
.btn-burgundy{background:linear-gradient(135deg,#8b1538,#bd2a5d);color:#fff;box-shadow:0 16px 38px rgba(139,21,56,.35)}
.btn-outline{border-color:rgba(147,197,253,.38);color:#dbeafe;background:rgba(255,255,255,.045)}

/* Hero */
.hero{
  position:relative;isolation:isolate;padding:172px 0 100px;
  background-color:#071633;background-blend-mode:multiply,normal;
}
.hero:before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(90deg,rgba(2,6,23,.46),rgba(7,22,51,.15)),
  radial-gradient(circle at 84% 16%,rgba(56,189,248,.22),transparent 28%),
  radial-gradient(circle at 72% 82%,rgba(124,58,237,.20),transparent 25%);
}
.hero h1{letter-spacing:-.04em}
.hero h1 span{
  color:transparent;background:linear-gradient(90deg,#f7e7a8,#38bdf8,#c4b5fd);
  -webkit-background-clip:text;background-clip:text;
}
.hero p{color:#d7e4f7}
.kicker{
  color:#bae6fd;background:rgba(56,189,248,.10);border-color:rgba(147,197,253,.30);
  letter-spacing:.08em;text-transform:uppercase;font-size:12px;
}
.resource-preview{
  background:radial-gradient(circle at top right,rgba(56,189,248,.22),transparent 34%),
  linear-gradient(145deg,rgba(13,27,61,.96),rgba(19,42,92,.90));
  border-color:rgba(147,197,253,.22);
  box-shadow:0 35px 85px rgba(2,6,23,.38),0 0 65px rgba(37,99,235,.12);
}
.preview-card{background:rgba(2,6,23,.40);border-color:rgba(147,197,253,.14)}
.preview-card div{color:#bae6fd}

/* Secciones y tarjetas */
.section{padding:100px 0;color:var(--ink);background:#fff}
.section.alt{
  color:var(--ink);
  background:radial-gradient(circle at 10% 15%,rgba(56,189,248,.07),transparent 22%),
  radial-gradient(circle at 90% 82%,rgba(124,58,237,.07),transparent 22%),var(--soft);
  border-color:rgba(18,24,43,.06);
}
.section-head h2{color:var(--navy);letter-spacing:-.035em}
.section-head p{color:var(--muted)}
.card{
  color:var(--ink);background:#fff;border:1px solid rgba(18,24,43,.09);
  box-shadow:0 18px 50px rgba(15,23,42,.07);
  transition:transform .24s,border-color .24s,box-shadow .24s;
}
.card:hover{transform:translateY(-7px);border-color:rgba(56,189,248,.38);box-shadow:0 26px 65px rgba(37,99,235,.12)}
.card-icon{color:#e0f2fe;background:linear-gradient(135deg,#1d4ed8,#7c3aed);box-shadow:0 13px 30px rgba(37,99,235,.20)}
.card h3{color:var(--navy)}
.card p,.card ul{color:var(--muted)}
.card li:before{color:var(--sky)}
.tag.gold,.tag.blue{color:#0369a1;background:rgba(56,189,248,.12);border-color:rgba(56,189,248,.28)}
.tag.purple{color:#6d28d9;background:rgba(124,58,237,.10)}
.filter-bar{background:#fff;border-color:rgba(18,24,43,.09);box-shadow:0 15px 40px rgba(15,23,42,.06)}
.filter-pill{color:#475569;background:var(--soft);border-color:#e5e7eb}
.filter-pill.active{color:#020617;background:linear-gradient(135deg,#38bdf8,#818cf8);border-color:transparent}

/* Niveles, biblioteca y ruta */
.level-row{color:var(--ink);background:#fff;border-color:rgba(18,24,43,.09);box-shadow:0 16px 45px rgba(15,23,42,.06)}
.level-badge{color:#fff;background:linear-gradient(135deg,#2563eb,#7c3aed)}
.level-row p{color:var(--muted)}
.level-row .btn-outline,.resource-item .btn-outline{color:#8b1538;border-color:#8b1538;background:transparent}
.library-panel{
  color:#fff;background:linear-gradient(145deg,#071633,#12326f);
  border-color:rgba(147,197,253,.15);box-shadow:0 22px 60px rgba(2,6,23,.18);
}
.library-panel h3{color:#fff}
.resource-item{background:rgba(255,255,255,.055);border-color:rgba(147,197,253,.12)}
.resource-item .mini-icon{color:#020617;background:linear-gradient(135deg,#38bdf8,#818cf8)}
.resource-item span{color:#aebdd2}
.path-step{
  color:#fff;background:linear-gradient(145deg,#071633,#12326f);
  border-color:rgba(147,197,253,.14);box-shadow:0 18px 45px rgba(2,6,23,.13);
}
.path-step div{color:#020617;background:linear-gradient(135deg,#38bdf8,#818cf8);box-shadow:0 12px 28px rgba(56,189,248,.22)}
.path-step p{color:#cbdaf1}

/* CTA y pie */
.cta{padding:100px 0;background:var(--soft)}
.cta-box{
  color:#fff;background:radial-gradient(circle at 80%,rgba(56,189,248,.24),transparent 28%),
  linear-gradient(135deg,#071633,#1e3a8a,#4c1d95);
  border-color:rgba(147,197,253,.15);box-shadow:0 35px 90px rgba(2,6,23,.20);
}
.cta-box p{color:#cbdaf1}
.footer{color:#aeb8cd;background:#01030b;border-color:rgba(147,197,253,.10)}

@media(max-width:1050px){
  .navbar{padding:0}
  .nav-links{
    display:none;position:absolute;top:92px;left:0;right:0;margin:0;padding:25px;
    flex-direction:column;align-items:flex-start;gap:22px;background:var(--navy2);
    border-top:1px solid rgba(147,197,253,.13);box-shadow:0 25px 50px rgba(2,6,23,.28);
  }
  .nav-links.open{display:flex}
  .nav-actions{display:none}
  .menu{display:block}
}
@media(max-width:680px){
  .navbar{height:82px;min-height:82px;padding:0}
  .nav-inner{gap:15px}
  .logo img{height:58px;max-width:190px}
  .nav-links{top:82px}
  .hero{padding:135px 0 76px}
  .section,.cta{padding:76px 0}
}

/* Acceso oficial visible dentro del menú móvil */
.mobile-login-link{display:none!important}
@media (max-width:1100px){
  .nav-links .mobile-login-link{
    display:flex!important;align-items:center;justify-content:center;
    width:100%;margin-top:10px;padding:13px 18px;border-radius:12px;
    color:#020617!important;background:linear-gradient(135deg,#38bdf8,#818cf8);
    font-weight:800;text-decoration:none;box-shadow:0 12px 28px rgba(56,189,248,.20)
  }
}

.inline-action-group { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }