/* =========================================================================
   premium.css — capa de diseño premium de /ventas/
   -------------------------------------------------------------------------
   Se carga DESPUÉS del <style> de la página, así que lo que esté aquí manda.
   NO redeclara --p / --p2 / --acc: son editables desde el panel (marca.color),
   solo se añaden tokens nuevos con prefijo --pre-.
   Aplica a las 32 landing de rubro y a /ventas/soluciones/.
   Versión: 1
   ========================================================================= */

:root{
  --pre-grad: linear-gradient(135deg,#ff6a00 0%,#ff8a3d 55%,#ff9f5e 100%);
  --pre-grad-blue: linear-gradient(135deg,#0b2a4a 0%,#123a63 60%,#155eaa 130%);
  --pre-sh-s: 0 1px 2px rgba(16,24,40,.05), 0 6px 18px -10px rgba(16,24,40,.18);
  --pre-sh-m: 0 2px 6px rgba(16,24,40,.05), 0 22px 46px -22px rgba(16,24,40,.35);
  --pre-sh-l: 0 40px 80px -44px rgba(0,0,0,.75);
  --pre-r: 20px;
  --pre-ease: cubic-bezier(.22,1,.36,1);
}

/* =========================================================================
   BASE — copia fiel de los componentes del <style> de la landing.
   Es lo que hace autónomo al hub /ventas/soluciones/ (que no incluye ese
   estilo) y, en las landing, sirve de punto de partida para lo de abajo.
   No declara --p2 (viene del panel en las landing y de body.hub en el hub).
   ========================================================================= */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);line-height:1.62}
a{color:var(--p2)}img{max-width:100%;height:auto;display:block}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--p);text-decoration:none}
.brand .lg{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--p),var(--p2));color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.nav ul{display:flex;gap:20px;list-style:none;margin:0;padding:0}
.nav ul a{color:#334155;text-decoration:none;font-size:.9rem;font-weight:600}
.nav .btn-wa{background:#25d366;color:#fff;padding:9px 16px;border-radius:999px;text-decoration:none;font-weight:700;font-size:.85rem;display:inline-flex;align-items:center;gap:8px}
/* Menú de 8 enlaces: medido en navegador, .9rem/20px necesita >=1119px y
   .8rem/13px necesita >=1012px. Se reduce antes de desbordar y se oculta abajo. */
@media(max-width:1140px){.nav ul{gap:13px}.nav ul a{font-size:.8rem}}
@media(max-width:1020px){.nav ul{display:none}}
.hero{background:linear-gradient(135deg,#0b1120 0%,#0b2a4a 55%,var(--p2) 130%);color:#fff;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;background:radial-gradient(circle,rgba(255,106,0,.35),transparent 65%)}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:64px 20px;position:relative;z-index:1}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr;padding:44px 20px}}
.pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:6px 14px;border-radius:999px;font-size:.8rem;font-weight:600}
.hero h1{font-size:2.6rem;line-height:1.15;margin:16px 0 12px;letter-spacing:-.6px}
@media(max-width:900px){.hero h1{font-size:2rem}}
.hero p{color:#cbd5e1;font-size:1.05rem;max-width:560px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.btn{padding:13px 24px;border-radius:999px;text-decoration:none;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;cursor:pointer;white-space:nowrap}
.btn-acc{background:linear-gradient(135deg,var(--acc),#ff8a3d);color:#fff;box-shadow:0 10px 24px rgba(255,106,0,.35)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.25)}
.hero-img{border-radius:18px;overflow:hidden;box-shadow:0 30px 60px rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.12);background:#0b1120}
.hero-img img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
.asist .imgbox{max-width:520px;margin-left:auto}
.asist .imgbox img{width:100%;height:auto;object-fit:cover;border-radius:18px;box-shadow:0 24px 50px rgba(0,0,0,.5)}
.vende .txt img{width:100%;height:auto;object-fit:cover}
.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust .wrap{display:flex;align-items:center;justify-content:center;gap:26px;padding:18px 20px;flex-wrap:wrap}
.trust b{color:var(--p)}
.trust .pt{display:inline-flex;align-items:center;gap:8px;color:#475569;font-size:.88rem}
.trust .pt i{color:var(--ok)}
section{padding:64px 0}
.sec-head{text-align:center;max-width:760px;margin:0 auto 36px}
.sec-tag{color:var(--p2);font-weight:800;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase}
.sec-head h2{font-size:2rem;margin:8px 0;letter-spacing:-.5px}
.sec-head p{color:var(--mut);font-size:1.02rem}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.g2,.g3{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 1px 3px rgba(16,24,40,.05)}
.card h3{margin:12px 0 6px;font-size:1.05rem}
.card p{margin:0;color:#475569;font-size:.94rem}
.pain .ic{width:46px;height:46px;border-radius:12px;background:#fff2e8;color:var(--acc);display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.wa .ic{width:46px;height:46px;border-radius:12px;background:#e9fbef;color:#16a34a;display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.mod .ic{width:48px;height:48px;border-radius:12px;background:#eef4fb;color:var(--p2);display:flex;align-items:center;justify-content:center;font-size:1.3rem}
.band{background:#0b1120;color:#fff;border-radius:20px;overflow:hidden}
.band .wrap{padding:0}
.vende{display:grid;grid-template-columns:1.1fr .9fr;gap:0;align-items:stretch}
.vende .ph{position:relative;min-height:340px}
.vende .ph img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.vende .txt{padding:40px}
@media(max-width:900px){.vende{grid-template-columns:1fr}}
.benef{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.benef div{display:flex;gap:10px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}
.benef i{color:var(--ok);margin-top:3px}
.asist{background:linear-gradient(135deg,#0b2a4a,#0b1120);color:#fff}
.asist .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}
@media(max-width:900px){.asist .wrap{grid-template-columns:1fr}}
.asist ul{list-style:none;padding:0;margin:16px 0 0}
.asist li{padding:9px 0 9px 30px;position:relative}
.asist li:before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;color:#38bdf8;position:absolute;left:0}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:10px}
.faq summary{font-weight:700;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"\2b";float:right;color:var(--p2)}
.faq details[open] summary:after{content:"\2212"}
.faq p{margin:10px 0 0;color:#475569}
.cta-final{background:linear-gradient(135deg,var(--acc),#ff8a3d);color:#fff;border-radius:20px;text-align:center;padding:48px 24px}
.cta-final h2{font-size:1.8rem;margin:0 0 8px}
.cta-final p{margin:0 0 20px;opacity:.95}
.cta-final .btn{background:#fff;color:#b45309}
.cta-final .btn + .btn{margin-left:10px}
.cta-final .btn.btn-ghost{background:rgba(255,255,255,.16);color:#fff;border-color:rgba(255,255,255,.55)}
footer{background:#0b1120;color:#94a3b8;padding:40px 0;font-size:.88rem}
footer a{color:#cbd5e1;text-decoration:none}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:24px}
@media(max-width:900px){.fgrid{grid-template-columns:1fr}}
/* ------------------------------ fin de la base ---------------------------- */

/* ---------------------------------------------------------------- tipografía */
html{-webkit-text-size-adjust:100%;scroll-padding-top:76px}
body{
  font-family:Inter,'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4{letter-spacing:-.022em;font-weight:800;line-height:1.16;text-wrap:balance}
p{orphans:2;widows:2}
::selection{background:#ff6a00;color:#fff}
:focus-visible{outline:3px solid rgba(255,106,0,.55);outline-offset:2px;border-radius:6px}
a{transition:color .2s ease}

/* ---------------------------------------------------------------- navegación */
.nav{border-bottom:1px solid transparent;transition:background .3s ease,box-shadow .3s ease,border-color .3s ease}
.nav.scrolled{background:rgba(255,255,255,.88);backdrop-filter:saturate(180%) blur(12px);
  box-shadow:0 12px 34px -22px rgba(11,42,74,.75);border-color:var(--line)}
.brand{letter-spacing:-.015em;transition:opacity .2s}
.brand:hover{opacity:.85}
.brand .lg{box-shadow:0 8px 20px -10px rgba(11,42,74,.9), inset 0 1px 0 rgba(255,255,255,.25)}
.nav ul a{position:relative;padding:6px 1px;transition:color .2s}
.nav ul a:after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;
  background:var(--acc);transition:right .3s var(--pre-ease)}
.nav ul a:hover:after,.nav ul a:focus-visible:after{right:0}
.nav .btn-wa{box-shadow:0 10px 22px -14px rgba(37,211,102,.95);transition:transform .2s,box-shadow .2s}
.nav .btn-wa:hover{transform:translateY(-2px);box-shadow:0 16px 30px -16px rgba(37,211,102,1)}

/* ---------------------------------------------------------------- botones */
.btn{transition:transform .2s var(--pre-ease),box-shadow .2s ease,filter .25s ease,background .25s}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-acc{background:var(--pre-grad);box-shadow:0 14px 30px -16px rgba(255,106,0,.95)}
.btn-acc:hover{box-shadow:0 20px 38px -16px rgba(255,106,0,1);filter:saturate(1.06)}
.btn-ghost{background:rgba(255,255,255,.09);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.45)}

/* ---------------------------------------------------------------- hero */
.hero{position:relative;isolation:isolate}
.hero:before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:58px 58px;
  -webkit-mask-image:radial-gradient(75% 75% at 45% 35%,#000 30%,transparent 78%);
  mask-image:radial-gradient(75% 75% at 45% 35%,#000 30%,transparent 78%)}
.hero:after{background:radial-gradient(circle,rgba(255,106,0,.42),transparent 62%);filter:blur(6px)}
.hero .wrap{position:relative;z-index:1}
.hero h1{font-size:clamp(2.15rem,4.6vw,3.1rem);letter-spacing:-.032em;line-height:1.07;margin:18px 0 14px}
.hero p{font-size:1.06rem;line-height:1.68;color:#d5e2f0;max-width:58ch}
.pill{background:rgba(255,255,255,.10);backdrop-filter:blur(6px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.22)}
.pill .dot{width:8px;height:8px;border-radius:50%;background:#4ade80;flex:none;
  animation:prePulse 2.4s ease-out infinite}
@keyframes prePulse{0%{box-shadow:0 0 0 0 rgba(74,222,128,.65)}70%{box-shadow:0 0 0 9px rgba(74,222,128,0)}100%{box-shadow:0 0 0 0 rgba(74,222,128,0)}}
.hero-img{box-shadow:var(--pre-sh-l), 0 0 0 1px rgba(255,255,255,.12), 0 34px 90px -55px rgba(255,106,0,.85);
  transition:transform .5s var(--pre-ease)}
.hero-img:hover{transform:translateY(-4px)}
.cta-row .btn{padding:14px 26px}

/* ---------------------------------------------------------------- franja de confianza */
.trust{background:linear-gradient(180deg,#fff,#fbfcfe)}
.trust .pt{font-weight:500;color:#3f4d61}
.trust .pt i{color:var(--ok);filter:drop-shadow(0 2px 5px rgba(22,163,74,.35))}
.trust b{letter-spacing:-.01em}

/* ---------------------------------------------------------------- secciones */
section{padding:78px 0}
@media(max-width:900px){section{padding:54px 0}}
.sec-head{margin-bottom:42px}
.sec-tag{display:inline-flex;align-items:center;gap:7px;background:rgba(21,94,170,.09);
  color:var(--p2);padding:7px 14px;border-radius:999px;letter-spacing:.1em;
  box-shadow:inset 0 0 0 1px rgba(21,94,170,.14)}
.sec-head h2{font-size:clamp(1.7rem,2.7vw,2.25rem);margin:16px 0 10px;letter-spacing:-.03em}
.sec-head p{color:var(--mut);font-size:1.05rem;line-height:1.7}
.sec-head .sub-link{display:inline-flex;gap:8px;align-items:center;margin-top:14px;
  font-weight:700;font-size:.9rem;color:var(--acc);text-decoration:none}
.sec-head .sub-link i{transition:transform .25s var(--pre-ease)}
.sec-head .sub-link:hover i{transform:translateX(5px)}

/* ---------------------------------------------------------------- rejillas y tarjetas */
.grid{gap:20px}
.card{border-radius:var(--pre-r);border-color:#eaeff6;box-shadow:var(--pre-sh-s);
  transition:transform .28s var(--pre-ease),box-shadow .28s ease,border-color .25s ease}
.card:hover{transform:translateY(-5px);box-shadow:var(--pre-sh-m);border-color:#dae5f3}
.card h3{font-size:1.07rem;letter-spacing:-.014em;margin:14px 0 7px}
.card p{color:#5b6b80;line-height:1.65;font-size:.945rem}
.ic{transition:transform .3s var(--pre-ease)}
.card:hover .ic{transform:scale(1.07) rotate(-3deg)}
.pain .ic{background:linear-gradient(135deg,#fff4ec,#ffe3d0);box-shadow:inset 0 0 0 1px rgba(255,106,0,.18)}
.wa .ic{background:linear-gradient(135deg,#eafcf1,#d6f6e4);box-shadow:inset 0 0 0 1px rgba(22,163,74,.18)}
.mod .ic{background:linear-gradient(135deg,#eff5fc,#e2edfa);box-shadow:inset 0 0 0 1px rgba(21,94,170,.14)}
.benef div{border-radius:14px;border-color:#eaeff6;transition:transform .25s var(--pre-ease),box-shadow .25s}
.benef div:hover{transform:translateY(-3px);box-shadow:var(--pre-sh-s)}
.benef i{filter:drop-shadow(0 3px 6px rgba(22,163,74,.3))}

/* ---------------------------------------------------------------- bloques oscuros */
.band{box-shadow:0 30px 60px -40px rgba(0,0,0,.9)}
.asist{position:relative;overflow:hidden}
.asist:after{content:"";position:absolute;right:-110px;bottom:-130px;width:400px;height:400px;
  background:radial-gradient(circle,rgba(56,189,248,.20),transparent 65%);pointer-events:none}
.asist .wrap{position:relative;z-index:1}
.asist li{transition:transform .2s var(--pre-ease)}
.asist li:hover{transform:translateX(4px)}
.vende .txt{padding:46px}
.vende .ph:after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(11,17,32,.55),transparent 55%)}

/* ---------------------------------------------------------------- FAQ */
.faq details{border-radius:16px;border-color:#e8edf5;transition:box-shadow .25s,border-color .2s,transform .25s}
.faq details:hover{border-color:#d9e3f1}
.faq details[open]{box-shadow:var(--pre-sh-m);border-color:#d9e3f1}
.faq summary{font-size:1.02rem;letter-spacing:-.012em;transition:color .2s}
.faq summary:hover{color:var(--p2)}
.faq summary:after{transition:transform .25s var(--pre-ease)}
.faq p{line-height:1.68}

/* ---------------------------------------------------------------- cta final */
.cta-final{position:relative;overflow:hidden;background:var(--pre-grad);
  box-shadow:0 40px 70px -45px rgba(255,106,0,1)}
.cta-final:before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 100% at 15% 0%,rgba(255,255,255,.28),transparent 60%),
             radial-gradient(50% 90% at 100% 100%,rgba(255,255,255,.18),transparent 60%)}
.cta-final > *{position:relative;z-index:1}
.cta-final h2{font-size:clamp(1.7rem,3vw,2.1rem);letter-spacing:-.03em}
.cta-final .btn{background:#fff;color:#b45309;box-shadow:0 16px 34px -18px rgba(0,0,0,.6)}
.cta-final .btn:hover{box-shadow:0 22px 44px -20px rgba(0,0,0,.7)}

/* ---------------------------------------------------------------- pie */
footer{border-top:1px solid rgba(255,255,255,.07);position:relative}
footer a{text-decoration:none;transition:color .2s}
footer a:hover{color:#fff}
footer .fgrid b{letter-spacing:-.01em}
footer .fgrid p{line-height:1.9}

/* =========================================================================
   HUB  /ventas/soluciones/
   ========================================================================= */
body.hub{--p:#0b2a4a;--p2:#155eaa;--acc:#ff6a00;--ink:#0f172a;--mut:#64748b;
  --bg:#f6f8fb;--line:#e6ebf2;--ok:#16a34a}
body.hub .hero .wrap{grid-template-columns:1fr;max-width:900px;text-align:center;
  justify-items:center;padding:74px 20px 66px}
body.hub .hero p{margin-inline:auto}
body.hub .cta-row{justify-content:center}
body.hub .sec-head{max-width:800px}

/* cifras del hero */
.pre-stats{display:flex;gap:34px;flex-wrap:wrap;justify-content:center;list-style:none;
  margin:34px 0 0;padding:0;width:100%}
.pre-stats li{display:flex;flex-direction:column;gap:3px;min-width:112px;position:relative}
.pre-stats li + li:before{content:"";position:absolute;left:-17px;top:6px;bottom:6px;width:1px;background:rgba(255,255,255,.16)}
.pre-stats b{font-size:1.75rem;font-weight:800;letter-spacing:-.03em;color:#fff;line-height:1.1}
.pre-stats span{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#9db3cd;font-weight:600}
@media(max-width:700px){
  .pre-stats{gap:20px}
  .pre-stats li{min-width:calc(50% - 10px)}
  .pre-stats li + li:before{display:none}
}

/* chips de categoría */
.chips{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin:0 0 34px}
.chip{font:inherit;font-size:.88rem;font-weight:600;padding:9px 17px;border-radius:999px;
  border:1px solid var(--line);background:#fff;color:#42526b;cursor:pointer;
  transition:all .2s var(--pre-ease)}
.chip:hover{border-color:#c9d7ea;color:var(--p);transform:translateY(-2px);
  box-shadow:0 8px 18px -12px rgba(11,42,74,.7)}
.chip[aria-pressed="true"]{background:var(--p);border-color:var(--p);color:#fff;
  box-shadow:0 12px 24px -14px rgba(11,42,74,1)}
.chip .n{opacity:.62;font-weight:700;margin-left:6px;font-size:.78rem}

/* rejilla de soluciones */
.sol-grid{grid-template-columns:repeat(3,1fr)}
@media(max-width:1000px){.sol-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:660px){.sol-grid{grid-template-columns:1fr}}
.sol-card{position:relative;display:flex;flex-direction:column;overflow:hidden;padding:26px 24px 24px}
.sol-card:before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--pre-grad);transition:width .4s var(--pre-ease)}
.sol-card:hover:before{width:100%}
.sol-card .emo{width:54px;height:54px;border-radius:15px;font-size:1.6rem;display:flex;
  align-items:center;justify-content:center;flex:none;
  background:linear-gradient(135deg,#f3f7fd,#e7eefb);box-shadow:inset 0 0 0 1px rgba(11,42,74,.07)}
.sol-card .cat{position:absolute;top:24px;right:22px;font-size:.63rem;font-weight:800;
  letter-spacing:.1em;text-transform:uppercase;color:#9aa9bd}
.sol-card h3{margin:16px 0 6px;font-size:1.14rem}
.sol-card h3 a{color:var(--ink);text-decoration:none}
.sol-card h3 a:hover{color:var(--p2)}
/* la tarjeta entera es clicable (el enlace del H3 se extiende por encima) */
.sol-card h3 a:after{content:"";position:absolute;inset:0;z-index:1}
.sol-card .more{position:relative;z-index:0}
.sol-card p{margin:0;flex:1}
.sol-card .more{margin-top:16px;display:inline-flex;align-items:center;gap:8px;
  font-size:.87rem;font-weight:800;color:var(--acc);text-decoration:none;letter-spacing:-.01em}
.sol-card .more i{transition:transform .25s var(--pre-ease)}
.sol-card:hover .more i{transform:translateX(6px)}
.sol-card[hidden]{display:none}
.sol-count{margin:34px 0 0;text-align:center;color:var(--mut);font-size:.95rem}
.sol-count b{color:var(--ink)}

/* cómo funciona / por qué por rubro */
.pre-steps{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.pre-steps{grid-template-columns:1fr}}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--pre-r);padding:26px 24px;
  box-shadow:var(--pre-sh-s);transition:transform .28s var(--pre-ease),box-shadow .28s}
.step:hover{transform:translateY(-5px);box-shadow:var(--pre-sh-m)}
.step .n{width:40px;height:40px;border-radius:12px;background:var(--p);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1rem;
  box-shadow:0 10px 22px -12px rgba(11,42,74,1)}
.step h3{margin:16px 0 7px;font-size:1.06rem}
.step p{margin:0;color:#5b6b80;line-height:1.65;font-size:.94rem}

/* FAQ del hub */
.hub-faq{max-width:840px;margin:0 auto}

/* progreso de lectura (lo inyecta premium.js) */
.pre-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:99;
  background:var(--pre-grad);box-shadow:0 0 12px rgba(255,106,0,.7);pointer-events:none}

/* =========================================================================
   MOVIMIENTO — puro CSS, sin depender de JavaScript
   ========================================================================= */
@media (prefers-reduced-motion: no-preference){
  @keyframes preUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
  @keyframes preFade{from{opacity:0}to{opacity:1}}
  .hero .wrap > *{animation:preUp .7s var(--pre-ease) both}
  .hero .wrap > *:nth-child(2){animation-delay:.07s}
  .hero .wrap > *:nth-child(3){animation-delay:.14s}
  .hero .wrap > *:nth-child(4){animation-delay:.21s}
  .hero .wrap > *:nth-child(5){animation-delay:.28s}
  .sec-head{animation:preUp .6s var(--pre-ease) both}
  .grid > *{animation:preUp .6s var(--pre-ease) both}
  .grid > *:nth-child(2){animation-delay:.06s}
  .grid > *:nth-child(3){animation-delay:.12s}
  .grid > *:nth-child(4){animation-delay:.18s}
  .grid > *:nth-child(5){animation-delay:.24s}
  .grid > *:nth-child(6){animation-delay:.30s}
  .faq details{animation:preUp .5s var(--pre-ease) both}
  .faq details:nth-child(2){animation-delay:.05s}
  .faq details:nth-child(3){animation-delay:.10s}
  .faq details:nth-child(4){animation-delay:.15s}
  .faq details:nth-child(5){animation-delay:.20s}
  .cta-final{animation:preUp .6s var(--pre-ease) both}
  .trust{animation:preFade .5s ease both}
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* accesibilidad */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0}