/* =========================================================
   LS GROUP — Estilo "moderno" del sitio público (todas las
   páginas de landing: index, nosotros, divisiones, empresas,
   impacto, liderazgo, noticias, contacto).
   Todo vive bajo .lsx para no tocar ninguna clase compartida
   con el panel interno. Reutiliza los tokens de :root de
   style.css (--navy-*, --gold-*) en modo lectura — nunca los
   redefine.
   ========================================================= */

.lsx{overflow-x:clip;}

/* Progressive enhancement: si JS no corre, nada queda oculto. */
.lsx .lsx-reveal{opacity:1;transform:none;}
html.lsx-js .lsx .lsx-reveal{
  opacity:0;transform:translateY(22px);
  transition:opacity .7s cubic-bezier(.25,1,.5,1), transform .7s cubic-bezier(.25,1,.5,1);
}
html.lsx-js .lsx .lsx-reveal.is-visible{opacity:1;transform:none;}
html.lsx-js .lsx .lsx-reveal-1{transition-delay:.06s;}
html.lsx-js .lsx .lsx-reveal-2{transition-delay:.14s;}
html.lsx-js .lsx .lsx-reveal-3{transition-delay:.22s;}
html.lsx-js .lsx .lsx-reveal-4{transition-delay:.30s;}
html.lsx-js .lsx .lsx-reveal-5{transition-delay:.38s;}
@media (prefers-reduced-motion: reduce){
  html.lsx-js .lsx .lsx-reveal{transition:none;opacity:1;transform:none;}
}

/* ---------- Hero keynote ---------- */
.lsx-hero{
  position:relative;min-height:min(92vh,880px);display:flex;align-items:center;
  color:#fff;overflow:hidden;padding:150px 0 90px;
  background-color:var(--navy-900);
  background-image:
    linear-gradient(rgba(43,56,63,.62), rgba(43,56,63,.62)),
    url('../img/texture/libros-duotone.jpg');
  background-size:auto, 460px auto;
  background-repeat:no-repeat, repeat;
  background-position:center top, center top;
}
.lsx-hero-canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.55;}
.lsx-hero-scrim{
  position:absolute;inset:0;
  background:radial-gradient(130% 100% at 50% 0%, rgba(43,56,63,0) 0%, rgba(24,31,36,.35) 55%, rgba(20,26,31,.72) 100%);
  pointer-events:none;
}
.lsx-hero-inner{position:relative;z-index:2;}
.lsx-hero-kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--gold-300);margin-bottom:22px;
}
.lsx-hero-kicker::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--gold-500);}
.lsx-hero h1{
  font-size:clamp(2.4rem,5.6vw,4.4rem);line-height:1.04;letter-spacing:-.02em;
  margin:0 0 26px;color:#fff;
}
.lsx-hero h1 em{
  font-style:normal;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.lsx-hero-lede{font-size:1.2rem;color:rgba(255,255,255,.72);max-width:760px;margin:0 0 40px;line-height:1.6;}
.lsx-hero-ctas{display:flex;gap:16px;flex-wrap:wrap;}
.lsx-hero-scrollcue{
  position:absolute;left:50%;bottom:34px;transform:translateX(-50%);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:8px;color:rgba(255,255,255,.5);
  font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
}
.lsx-hero-scrollcue .stem{width:1px;height:34px;background:linear-gradient(180deg,rgba(255,255,255,.6),transparent);
  animation:lsx-scroll-cue 1.8s ease-in-out infinite;}
@keyframes lsx-scroll-cue{0%,100%{opacity:.25;transform:scaleY(.6);}50%{opacity:1;transform:scaleY(1);}}
@media (prefers-reduced-motion: reduce){.lsx-hero-scrollcue .stem{animation:none;opacity:.6;}}

@media (max-width:760px){
  .lsx-hero{min-height:auto;padding:130px 0 70px;}
}

/* ---------- Metrics — count up on scroll ---------- */
.lsx-metrics{background:var(--navy-900);color:#fff;position:relative;}
.lsx-metrics .section-head h2{color:#fff;}
.lsx-metrics .section-head p{color:var(--slate-400);}
.lsx-metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.lsx-metric{text-align:center;padding:8px 18px;border-left:1px solid rgba(255,255,255,.1);}
.lsx-metric:first-child{border-left:none;}
.lsx-metric .lsx-value{
  font-size:clamp(2.1rem,4.4vw,3.1rem);font-weight:800;letter-spacing:-.02em;
  background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;
}
.lsx-metric .lsx-label{color:rgba(255,255,255,.68);font-size:.92rem;margin-top:10px;max-width:220px;margin-inline:auto;}
@media (max-width:820px){
  .lsx-metrics-grid{grid-template-columns:repeat(2,1fr);row-gap:36px;}
  .lsx-metric:nth-child(3){border-left:none;}
  .lsx-metric:nth-child(2n+1){border-left:none;}
}
@media (max-width:480px){
  .lsx-metrics-grid{grid-template-columns:1fr;}
  .lsx-metric{border-left:none !important;border-top:1px solid rgba(255,255,255,.1);padding-top:26px;}
  .lsx-metric:first-child{border-top:none;padding-top:8px;}
}

/* ---------- Subsidiary grid ("product grid") ---------- */
.lsx-sub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media (max-width:900px){.lsx-sub-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.lsx-sub-grid{grid-template-columns:1fr;}}

.lsx-sub-card{
  position:relative;border-radius:20px;padding:30px 28px;min-height:230px;
  background:#fff;border:1px solid var(--border);
  display:flex;flex-direction:column;
  cursor:pointer;text-align:left;width:100%;font:inherit;color:inherit;
  transition:transform .45s cubic-bezier(.25,1,.5,1), box-shadow .45s cubic-bezier(.25,1,.5,1), border-color .3s;
}
.lsx-sub-card:hover,.lsx-sub-card:focus-visible{
  transform:translateY(-6px) scale(1.015);
  box-shadow:0 24px 50px rgba(43,56,63,.16);
  border-color:transparent;
  outline:none;
}
.lsx-sub-card .lsx-sub-sector{
  align-self:flex-start;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--gold-700);background:rgba(201,162,39,.1);padding:5px 11px;border-radius:999px;margin-bottom:18px;
}
.lsx-sub-card .lsx-sub-logo{height:34px;display:flex;align-items:center;margin-bottom:16px;}
.lsx-sub-card .lsx-sub-logo img{max-height:34px;max-width:150px;object-fit:contain;}
.lsx-sub-card h3{font-size:1.28rem;color:var(--navy-800);margin:0 0 8px;}
.lsx-sub-card p{color:var(--text-muted);font-size:.94rem;margin:0;flex:1;}
.lsx-sub-card .lsx-sub-more{
  margin-top:20px;display:inline-flex;align-items:center;gap:7px;font-weight:700;font-size:.86rem;color:var(--navy-800);
  transition:gap .25s;
}
.lsx-sub-card:hover .lsx-sub-more{gap:11px;}

.lsx-sub-card.lsx-sub-ghost{
  background:var(--slate-100);border-style:dashed;align-items:center;justify-content:center;text-align:center;
}
.lsx-sub-card.lsx-sub-ghost .lsx-sub-count{font-size:2.4rem;font-weight:800;color:var(--navy-800);}
.lsx-sub-card.lsx-sub-ghost span.lsx-sub-more{margin-top:6px;}

/* ---------- Company modal (native <dialog>) ---------- */
.lsx-modal{
  border:none;border-radius:22px;padding:0;max-width:560px;width:calc(100% - 40px);
  box-shadow:0 30px 80px rgba(20,26,31,.35);color:var(--text-dark);
}
.lsx-modal::backdrop{background:rgba(20,26,31,.62);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);}
.lsx-modal[open]{animation:lsx-modal-in .35s cubic-bezier(.25,1,.5,1);}
@keyframes lsx-modal-in{from{opacity:0;transform:translateY(14px) scale(.98);}to{opacity:1;transform:none;}}
@media (prefers-reduced-motion: reduce){.lsx-modal[open]{animation:none;}}
.lsx-modal-body{padding:36px 34px 32px;}
.lsx-modal-close{
  position:absolute;top:18px;right:18px;width:34px;height:34px;border-radius:50%;border:none;
  background:var(--slate-100);color:var(--navy-800);font-size:1.1rem;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:.2s;
}
.lsx-modal-close:hover{background:var(--slate-200);}
.lsx-modal .lsx-sub-sector{margin-bottom:16px;}
.lsx-modal-logo{height:38px;margin-bottom:18px;}
.lsx-modal-logo img{max-height:38px;max-width:180px;object-fit:contain;}
.lsx-modal h3{font-size:1.5rem;color:var(--navy-800);margin:0 0 6px;}
.lsx-modal .lsx-modal-tagline{color:var(--gold-700);font-weight:600;font-size:.98rem;margin-bottom:16px;}
.lsx-modal .lsx-modal-desc{color:var(--text-muted);font-size:.98rem;line-height:1.65;margin-bottom:24px;}
.lsx-modal .lsx-modal-cta{display:inline-flex;align-items:center;gap:8px;}

/* ---------- Tarjetas de contenido (hover polish, todas las páginas) ---------- */
.lsx .division-card,
.lsx .card,
.lsx .value-card,
.lsx .leader-card,
.lsx .flow-card{
  transition:transform .4s cubic-bezier(.25,1,.5,1), box-shadow .4s cubic-bezier(.25,1,.5,1);
}
.lsx .division-card:hover,
.lsx .card:hover,
.lsx .flow-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);}
.lsx .value-card:hover,
.lsx .leader-card:hover{transform:translateY(-4px);}

.lsx .company-card{
  transition:transform .45s cubic-bezier(.25,1,.5,1), box-shadow .45s cubic-bezier(.25,1,.5,1);
}
.lsx .company-card:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(43,56,63,.16);}

.lsx .kpi{transition:transform .35s cubic-bezier(.25,1,.5,1);}
.lsx .kpi:hover{transform:translateY(-3px);}

.lsx .filter-chip{transition:transform .25s cubic-bezier(.25,1,.5,1), background-color .25s, color .25s, border-color .25s;}
.lsx .filter-chip:hover{transform:translateY(-2px);}

.lsx .doc-card{transition:transform .35s cubic-bezier(.25,1,.5,1), box-shadow .35s cubic-bezier(.25,1,.5,1);}
.lsx .doc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}

/* ---------- Generic micro-interaction polish scoped to .lsx ---------- */
.lsx .btn{transition:transform .3s cubic-bezier(.25,1,.5,1), background-color .3s, box-shadow .3s;}
.lsx .btn:hover{transform:translateY(-2px);}
.lsx .btn-gold:hover{box-shadow:0 10px 24px rgba(201,162,39,.35);}