*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:#070707;color:#fff;font-family:'Inter',-apple-system,sans-serif;font-size:15px;line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
button{cursor:pointer;font-family:inherit}

:root{
  --green:#00e08a;--teal:#00cfc8;--magenta:#ff4fa0;
  --bg:#070707;--bg2:#0d0d0d;--bg3:#111111;
  --border:#1e1e1e;--border2:#2a2a2a;
  --dim:#777;--mid:#bbb;
  --grad:linear-gradient(90deg,#00e08a,#00cfc8,#ff4fa0);
}


/* ── LOGO ─────────────────────────────────── */
.logo{display:inline-flex;align-items:center;flex-shrink:0}
.logo-img{display:block;width:148px;height:auto}

/* ── NAV ──────────────────────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 56px;height:68px;
  background:rgba(7,7,7,.88);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav-links{display:flex;gap:36px}
.nav-burger{display:none;background:none;border:1px solid rgba(255,255,255,.18);border-radius:8px;color:#fff;cursor:pointer;padding:7px;align-items:center;justify-content:center}
.nav-mobile-menu{display:none}
.nav-links a{font-size:14px;font-weight:500;color:#ccc;transition:color .2s}
.nav-links a:hover{color:#fff}
.has-arrow::after{content:' ↓';font-size:11px;opacity:.45}
.btn-outline{background:transparent;border:1px solid var(--border2);color:#fff;padding:10px 22px;border-radius:10px;font-size:14px;font-weight:500;transition:border-color .2s,background .2s}
.btn-outline:hover{border-color:var(--green);background:rgba(0,224,138,.06)}

/* ── SECTION SHARED ───────────────────────── */
section{padding:90px 80px}

.section-eyebrow{font-size:11px;font-weight:600;letter-spacing:2.5px;color:var(--dim);text-transform:uppercase;margin-bottom:14px;text-align:center}
.section-title{font-size:clamp(28px,3vw,40px);font-weight:700;letter-spacing:-1px;text-align:center;margin-bottom:56px}

.section-sub{text-align:center;font-size:18px;color:var(--dim);margin-top:0;margin-bottom:56px}

.btn-outline-small{margin-top:auto;align-self:flex-start;font-size:12px;font-weight:600;color:var(--green);border:1px solid var(--border2);border-radius:10px;padding:10px 16px;display:inline-flex;align-items:center;gap:6px;transition:border-color .2s,gap .2s}
.btn-outline-small:hover{border-color:var(--green);gap:10px}

.sol-card{position:relative;border-radius:18px;overflow:hidden;aspect-ratio:3/4;cursor:pointer;border:1px solid var(--border)}
.sol-card img,.sol-card video{width:100%;height:100%;object-fit:cover;transition:transform .55s ease;filter:brightness(.55)}
.sol-card:hover img,.sol-card:hover video{transform:scale(1.05);filter:brightness(.42)}
.sol-card-body{position:absolute;bottom:0;left:0;right:0;padding:32px 28px;background:linear-gradient(transparent 0%,rgba(0,0,0,.92) 60%)}
.sol-card h3{font-size:26px;font-weight:800;letter-spacing:-0.8px;margin-bottom:10px}
.sol-card p{font-size:14px;color:var(--mid);line-height:1.65;margin-bottom:20px}
.sol-link{font-size:13px;font-weight:600;color:var(--green);display:inline-flex;align-items:center;gap:6px;transition:gap .2s}
.sol-card:hover .sol-link{gap:10px}

/* ── SOLUTION TYPE BADGE ──────────────────── */
.sol-badge{
  position:absolute;top:20px;left:20px;
  font-size:11px;font-weight:700;letter-spacing:2px;
  text-transform:uppercase;
  padding:6px 14px;border-radius:30px;
  border:1px solid rgba(255,255,255,.2);
  background:rgba(0,0,0,.45);backdrop-filter:blur(8px);
}

.link-arrow{font-size:14px;font-weight:500;color:var(--green);display:flex;align-items:center;gap:6px;white-space:nowrap;transition:gap .2s}
.link-arrow:hover{gap:10px}

.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.faq-item{background:var(--bg3);border:1px solid var(--border);border-radius:14px;overflow:hidden;transition:border-color .2s}
.faq-item.open{border-color:rgba(0,224,138,.3)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:19px 22px;background:none;border:none;cursor:pointer;text-align:left;font-family:'Inter',sans-serif;font-size:14.5px;font-weight:700;color:#fff}
.faq-q:hover{color:var(--green)}
.faq-chevron{flex-shrink:0;color:var(--dim);transition:transform .25s}
.faq-item.open .faq-chevron{transform:rotate(180deg);color:var(--green)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-item.open .faq-a{max-height:600px}
.faq-a-inner{padding:0 22px 20px;font-size:13.5px;color:var(--mid);line-height:1.75}

footer{background:var(--bg2);border-top:1px solid var(--border);padding:60px 80px 36px}
.footer-grid{display:grid;grid-template-columns:200px repeat(4,1fr);gap:40px;margin-bottom:52px}
.footer-brand p{font-size:13px;color:var(--dim);margin-top:14px;line-height:1.7}
.footer-social{display:flex;gap:12px;margin-top:20px}

.footer-col h4{font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--dim);margin-bottom:18px}
.footer-col a{display:block;font-size:14px;color:var(--mid);margin-bottom:10px;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-contact-item{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--mid);margin-bottom:10px}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:28px;border-top:1px solid var(--border);font-size:12px;color:var(--dim)}
.footer-bottom-links{display:flex;gap:24px}
.footer-bottom-links a{color:var(--dim);transition:color .2s}
.footer-bottom-links a:hover{color:#fff}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .55s ease,transform .55s ease}
.reveal.visible{opacity:1;transform:none}

<style>

/* ── WA FAB ───────────────────────────────── */
.fab-group{position:fixed;right:24px;bottom:32px;z-index:90;display:flex;flex-direction:column;gap:12px;align-items:flex-end;transition:opacity .3s ease,transform .3s ease}
.fab-wa{position:relative;display:flex;align-items:center;justify-content:flex-end;text-decoration:none}
.fab-wa-ring{
  position:absolute;left:10px;top:50%;
  width:40px;height:40px;border-radius:50%;
  border:2px solid #25d366;opacity:.5;
  animation:wa-pulse 2s ease-in-out infinite;
  pointer-events:none;
}
@keyframes wa-pulse{
  0%{transform:translateY(-50%) scale(1);opacity:.5}
  50%{transform:translateY(-50%) scale(1.4);opacity:0}
  100%{transform:translateY(-50%) scale(1);opacity:.5}
}
.fab-wa-btn{
  display:flex;align-items:center;gap:10px;
  background:#25d366;
  border-radius:50px;padding:14px 20px 14px 16px;
  box-shadow:0 4px 20px rgba(37,211,102,.4);
  transition:transform .2s,box-shadow .2s;
  cursor:pointer;
}
.fab-wa-btn:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(37,211,102,.5)}
.fab-wa-label{font-size:14px;font-weight:700;color:#fff;white-space:nowrap;font-family:'Inter',sans-serif}
.fab{display:flex;align-items:center;gap:10px;border:none;border-radius:50px;padding:13px 20px;font-family:'Inter',sans-serif;font-size:14px;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s,opacity .2s;white-space:nowrap;box-shadow:0 4px 20px rgba(0,0,0,.4)}
.fab:hover{transform:translateY(-2px)}
.fab-calc{background:linear-gradient(90deg,#00e08a,#00cfc8);color:#000}

.fab-calc{
  background:linear-gradient(90deg,#00e08a,#00cfc8);
  color:#000;
}
.fab-contact{
  background:rgba(20,20,20,.95);
  border:1px solid rgba(255,255,255,.12);
  color:#fff;
}
.fab svg{flex-shrink:0}




/* ── MOBILE: NAV / FOOTER / FAB (heredado de index.html) ───────────────── */
@media(max-width:760px){
  body{font-size:14px}
  .nav{height:auto;min-height:60px;padding:10px 16px;gap:10px;flex-wrap:nowrap}
  .logo-img{width:110px}
  .nav-links{display:none}
  .nav>div:last-child{gap:6px!important}
  .nav .btn-outline{padding:8px 12px!important;font-size:12px;white-space:nowrap}
  .nav>div:last-child a.btn-outline{display:none}
  .nav-burger{display:flex}
  .nav-mobile-menu{display:flex;flex-direction:column;position:fixed;top:60px;left:0;right:0;background:rgba(7,7,7,.98);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08);padding:6px 20px 14px;gap:2px;z-index:99;transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease}
  .nav-mobile-menu.open{opacity:1;transform:translateY(0);pointer-events:auto}
  .nav-mobile-menu a{padding:14px 2px;color:#eee;font-size:15px;font-weight:600;border-bottom:1px solid rgba(255,255,255,.07)}
  .nav-mobile-menu a:last-child{border-bottom:none}
  section{padding:52px 16px!important}
  .section-sub{margin-top:0;margin-bottom:40px}
  footer{padding:44px 16px 28px}
  .footer-grid{grid-template-columns:1fr!important;gap:24px;margin-bottom:32px}
  .footer-bottom{display:flex;flex-direction:column;gap:12px;text-align:center}
  .footer-bottom-links{flex-wrap:wrap;justify-content:center}
  .fab-group{right:12px;bottom:16px;gap:8px}
  .fab-wa-btn{width:52px;height:52px;border-radius:50%;padding:0;justify-content:center}
  .fab-wa-label{display:none}
  .fab-wa-ring{width:52px;height:52px}
}

/* ═══════════════════════════════════════════════════════════════════════
   COMPONENTES NUEVOS — Centro de Recursos
   (mismos tokens de color/tipografía que el resto del sitio)
   ═══════════════════════════════════════════════════════════════════════ */

/* ── Page hero (breadcrumb + eyebrow + H1) ── */
.res-hero{padding:150px 80px 60px;border-bottom:1px solid var(--border);background:var(--bg)}
.res-hero-inner{max-width:900px;margin:0 auto}
.res-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:12.5px;color:var(--dim);margin-bottom:26px}
.res-breadcrumb a{color:var(--dim);transition:color .2s}
.res-breadcrumb a:hover{color:var(--green)}
.res-breadcrumb span.sep{opacity:.4}
.res-breadcrumb span.current{color:var(--mid)}
.res-eyebrow{font-size:11px;font-weight:700;letter-spacing:2.5px;color:var(--green);text-transform:uppercase;margin-bottom:16px}
.res-h1{font-size:clamp(28px,3.6vw,44px);font-weight:800;letter-spacing:-1.2px;line-height:1.12;margin-bottom:18px}
.res-dek{font-size:17px;color:var(--mid);line-height:1.65;max-width:720px}
.res-meta{display:flex;flex-wrap:wrap;gap:18px;margin-top:26px;font-size:12.5px;color:var(--dim)}
.res-meta span{display:flex;align-items:center;gap:6px}
.res-meta svg{opacity:.6}

/* ── Layout artículo: TOC lateral + prosa ── */
.res-layout{max-width:1180px;margin:0 auto;padding:64px 80px;display:grid;grid-template-columns:260px 1fr;gap:64px;align-items:start}
.res-toc{position:sticky;top:92px;border:1px solid var(--border);background:var(--bg3);border-radius:16px;padding:22px}
.res-toc-title{font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--dim);margin-bottom:14px}
.res-toc ol{list-style:none;display:flex;flex-direction:column;gap:9px;counter-reset:toc}
.res-toc li a{counter-increment:toc;font-size:13px;color:var(--mid);display:flex;gap:8px;line-height:1.4;transition:color .2s}
.res-toc li a::before{content:counter(toc);color:var(--green);font-weight:700;flex-shrink:0}
.res-toc li a:hover,.res-toc li a.active{color:#fff}

.res-article{max-width:760px;font-size:16px;line-height:1.8;color:var(--mid)}
.res-article h2{font-size:26px;font-weight:800;letter-spacing:-0.6px;color:#fff;margin:48px 0 18px;scroll-margin-top:88px}
.res-article h3{font-size:19px;font-weight:700;color:#fff;margin:30px 0 12px;scroll-margin-top:88px}
.res-article p{margin-bottom:18px}
.res-article ul,.res-article ol{margin:0 0 18px 22px;display:flex;flex-direction:column;gap:8px}
.res-article li{line-height:1.65}
.res-article strong{color:#fff;font-weight:700}
.res-article a.res-inline-link{color:var(--green);font-weight:600;border-bottom:1px solid rgba(0,224,138,.3)}
.res-article a.res-inline-link:hover{border-color:var(--green)}
.res-article img{width:100%;border-radius:14px;border:1px solid var(--border);margin:8px 0 28px}
.res-article figcaption{font-size:12.5px;color:var(--dim);margin:-20px 0 28px;text-align:center}
.res-article blockquote{border-left:3px solid var(--green);padding:4px 0 4px 20px;margin:24px 0;color:#ddd;font-style:italic}

.res-callout{background:var(--bg3);border:1px solid var(--border2);border-left:3px solid var(--teal);border-radius:12px;padding:20px 24px;margin:28px 0;font-size:14.5px;color:var(--mid)}
.res-callout strong{color:#fff}

/* ── Tabla comparativa dentro del artículo ── */
.res-table-wrap{overflow-x:auto;margin:24px 0 32px;border:1px solid var(--border);border-radius:14px}
.res-table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:480px}
.res-table th{background:var(--bg3);color:#fff;text-align:left;padding:14px 18px;font-weight:700;font-size:12px;letter-spacing:.5px;text-transform:uppercase;border-bottom:1px solid var(--border2)}
.res-table td{padding:14px 18px;border-bottom:1px solid var(--border);color:var(--mid)}
.res-table tr:last-child td{border-bottom:none}

/* ── CTA band dentro del artículo ── */
.res-cta-band{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;background:linear-gradient(135deg,rgba(0,224,138,.08),rgba(255,79,160,.06));border:1px solid rgba(0,224,138,.22);border-radius:18px;padding:28px 30px;margin:36px 0}
.res-cta-band-text h4{font-size:17px;font-weight:800;color:#fff;margin-bottom:6px}
.res-cta-band-text p{font-size:13.5px;color:var(--mid);margin:0}
.res-cta-band-actions{display:flex;gap:10px;flex-wrap:wrap}

/* ── FAQ dentro del artículo (reusa .faq-list / .faq-item del sitio) ── */
.res-article .faq-list{max-width:none;margin:0 0 12px}

/* ── Relacionados ── */
.res-related{border-top:1px solid var(--border);margin-top:56px;padding-top:40px}
.res-related h3{font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--dim);margin-bottom:20px}
.res-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.res-related-card{display:block;background:var(--bg3);border:1px solid var(--border);border-radius:14px;padding:20px;transition:border-color .2s,transform .2s}
.res-related-card:hover{border-color:var(--green);transform:translateY(-2px)}
.res-related-card span.cat{font-size:10.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--green)}
.res-related-card h4{font-size:14.5px;font-weight:700;color:#fff;margin:8px 0 0;line-height:1.4}

/* ── Autor / fecha footer del artículo ── */
.res-article-footer{display:flex;align-items:center;gap:14px;margin-top:44px;padding-top:24px;border-top:1px solid var(--border);font-size:12.5px;color:var(--dim)}
.res-article-footer strong{color:var(--mid)}

/* ── HUB: /recursos index ── */
.res-hub-intro{max-width:640px}
.res-cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;max-width:1180px;margin:0 auto}
.res-cat-card{background:var(--bg3);border:1px solid var(--border);border-radius:16px;padding:26px 24px;transition:border-color .2s,transform .2s;display:flex;flex-direction:column;gap:10px}
.res-cat-card:hover{border-color:var(--green);transform:translateY(-3px)}
.res-cat-icon{width:42px;height:42px;border-radius:11px;background:rgba(0,224,138,.1);display:flex;align-items:center;justify-content:center;color:var(--green)}
.res-cat-card h3{font-size:16px;font-weight:700;color:#fff}
.res-cat-card p{font-size:12.5px;color:var(--dim);line-height:1.55}
.res-cat-count{font-size:11px;color:var(--dim);margin-top:auto;padding-top:6px}

.res-badge{display:inline-flex;align-items:center;gap:6px;font-size:10.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--green);background:rgba(0,224,138,.1);border:1px solid rgba(0,224,138,.25);border-radius:20px;padding:5px 12px}

/* ── Responsive: recursos ── */
@media(max-width:1050px){
  .res-layout{grid-template-columns:1fr;gap:32px}
  .res-toc{position:static}
  .res-cat-grid{grid-template-columns:repeat(2,1fr)}
  .res-related-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .res-hero{padding:120px 16px 40px}
  .res-layout{padding:40px 16px}
  .res-cat-grid{grid-template-columns:1fr}
  .res-related-grid{grid-template-columns:1fr}
  .res-cta-band{flex-direction:column;align-items:stretch;text-align:left}
  .res-cta-band-actions{flex-direction:column}
  .res-cta-band-actions button,.res-cta-band-actions a{width:100%;justify-content:center}
}