:root{
  --negro:#0A0A0A; --negro-2:#111114; --blanco:#FFFFFF; --hueso:#F4F4F5;
  --gris:#6B6B70; --gris-claro:#E5E5E7;
  --acento:#2F5BFF; --acento-2:#5B7CFF;
  --ancho:1240px; --pad:clamp(20px,5vw,72px);
  --t-rapida:.25s; --t-media:.5s;
  --ease:cubic-bezier(.16,1,.3,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Manrope',system-ui,sans-serif;background:var(--negro);color:var(--blanco);line-height:1.5;overflow-x:clip;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,textarea,select{font-family:inherit;font-size:16px}
.contenedor{max-width:var(--ancho);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.seccion{padding:clamp(72px,11vw,160px) 0;position:relative;background:var(--negro)}
.seccion--blanco{background:var(--blanco);color:var(--negro)}
.label{font-weight:500;font-size:11px;letter-spacing:5px;text-transform:uppercase;color:var(--acento-2)}
.acento{color:var(--acento-2)}
.seccion--blanco .acento{color:var(--acento)}

/* ── grano / textura premium ── */
body::before{content:"";position:fixed;inset:0;z-index:9998;pointer-events:none;opacity:.04;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ── loader / intro de marca ── */
#loader{position:fixed;inset:0;z-index:10000;background:var(--negro);display:flex;align-items:center;justify-content:center;animation:loaderOut .85s var(--ease) 1.3s forwards}
@keyframes loaderOut{to{transform:translateY(-101%);visibility:hidden}}
.loader-wm{overflow:hidden}
.loader-wm span{display:inline-block;font-weight:300;font-size:clamp(15px,3.4vw,26px);letter-spacing:10px;text-transform:uppercase;color:#fff;transform:translateY(110%);animation:wmUp .9s var(--ease) .15s forwards}
.loader-wm b{font-weight:800;letter-spacing:6px}
.loader-line{position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--acento);animation:loadLine 1.1s var(--ease) forwards}
@keyframes wmUp{to{transform:translateY(0)}}
@keyframes loadLine{to{width:100%}}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *{animation:none !important;transition:none !important}
  #loader{display:none}
  .loader-wm span{transform:none}
}

/* ── header ── */
.hdr{position:fixed;top:0;left:0;right:0;z-index:1000;transition:background var(--t-rapida),backdrop-filter var(--t-rapida)}
.hdr.sc{background:rgba(10,10,10,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.hdr-in{height:78px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;color:#fff}
.logo-wm{font-weight:300;font-size:13px;letter-spacing:5px;text-transform:uppercase;white-space:nowrap}
.logo-wm b{font-weight:800;letter-spacing:3px}
.nav-dsk{display:flex;align-items:center;gap:34px}
.nav-dsk button{position:relative;color:rgba(255,255,255,.72);font-size:14px;font-weight:500;transition:color var(--t-rapida)}
.nav-dsk button:not(.btn-cta)::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:1px;background:var(--acento-2);transition:width var(--t-rapida) var(--ease)}
.nav-dsk button:not(.btn-cta):hover{color:#fff}
.nav-dsk button:not(.btn-cta):hover::after{width:100%}
.btn-cta{border:1px solid var(--acento-2);color:var(--acento-2) !important;padding:10px 22px;border-radius:40px;transition:background var(--t-rapida),color var(--t-rapida),box-shadow var(--t-rapida)}
.btn-cta:hover{background:var(--acento-2);color:var(--negro) !important;box-shadow:0 0 28px rgba(91,124,255,.35)}
.burger{display:none;flex-direction:column;gap:5px;padding:6px}
.burger span{width:24px;height:2px;background:#fff;transition:transform var(--t-rapida),opacity var(--t-rapida)}
.burger.open span:nth-child(1){transform:translateY(3.5px) rotate(45deg)}
.burger.open span:nth-child(2){transform:translateY(-3.5px) rotate(-45deg)}
.nav-mob{display:none;flex-direction:column;background:rgba(10,10,10,.97);padding:8px var(--pad) 24px}
.nav-mob.open{display:flex}
.nav-mob button{text-align:left;color:rgba(255,255,255,.85);font-size:17px;font-weight:500;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.nav-mob .btn-cta{margin-top:16px;text-align:center;border-bottom:1px solid var(--acento-2)}
@media (max-width:820px){.nav-dsk{display:none}.burger{display:flex}}

/* ── hero ── */
.hero{min-height:100vh;display:flex;align-items:center;background:var(--negro);position:sticky;top:0;z-index:0;overflow:hidden}
main>section:not(.hero),main>div{position:relative;z-index:1}
.footer{position:relative;z-index:1}
.hero-in{width:100%;padding-top:120px;padding-bottom:60px;display:grid;grid-template-columns:1fr 1.18fr;gap:clamp(24px,5vw,56px);align-items:center}
.hero-cap{color:var(--gris-claro);margin-bottom:30px}
.hero-tit{font-weight:800;font-size:clamp(38px,5.6vw,82px);line-height:.94;letter-spacing:-2px}
.hero-obj{position:relative;display:flex;justify-content:center;align-items:center;perspective:1300px}
.hero-obj::after{content:"";position:absolute;width:78%;height:70%;border-radius:50%;background:radial-gradient(circle,rgba(91,124,255,.18),transparent 65%);filter:blur(22px);z-index:-1}
.hero-float{animation:flotar 7s ease-in-out infinite;will-change:transform}
.hero-prenda{width:100%;max-width:720px;height:auto;display:block;transform-style:preserve-3d;will-change:transform;transition:transform .5s var(--ease);filter:drop-shadow(0 30px 55px rgba(0,0,0,.6))}
@keyframes flotar{0%,100%{transform:translateY(-9px)}50%{transform:translateY(9px)}}
.hero-tit span{display:block}
.hero-sub{font-weight:400;font-size:clamp(16px,2.2vw,25px);color:#c9c9ce;max-width:600px;margin-top:32px;line-height:1.35}
.hero-foot{display:flex;justify-content:space-between;align-items:center;margin-top:60px}
.hero-web{font-weight:500;font-size:14px}
.hero-scroll{display:inline-flex;align-items:center;gap:10px}
.hero-scroll::before{content:"";width:34px;height:1px;background:var(--acento-2);display:inline-block;animation:scrollLine 2s var(--ease) infinite}
@keyframes scrollLine{0%,100%{transform:scaleX(.4);opacity:.4;transform-origin:left}50%{transform:scaleX(1);opacity:1;transform-origin:left}}
.reveal-hero{opacity:0;transform:translateY(32px)}
.reveal-hero.in{opacity:1;transform:none;transition:opacity .9s var(--ease),transform .9s var(--ease)}

/* ── marquee ── */
.marquee{background:var(--negro);border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);overflow:hidden;padding:15px 0}
.marquee-track{display:flex;gap:0;width:max-content;animation:marquee 30s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee span{font-weight:500;font-size:clamp(15px,2vw,27px);letter-spacing:0;color:rgba(255,255,255,.2);padding:0 24px;white-space:nowrap;transition:color var(--t-rapida)}
.marquee span b{color:var(--acento-2);font-weight:500}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ── bloques blancos ── */
.label--osc{color:var(--gris)}
.bloque-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,6vw,88px);align-items:center}
.bloque-img{aspect-ratio:4/5;background-size:cover;background-position:center;border-radius:6px;overflow:hidden}
.bloque-img--float{animation:flotar 6.5s ease-in-out infinite;will-change:transform}
.bloque-video{display:flex;align-items:center;justify-content:center}
.bloque-video video{width:100%;height:100%;object-fit:contain;display:block}
@media (prefers-reduced-motion: reduce){.bloque-img--float{animation:none}}
.ph{background:var(--negro-2);color:#3a3a3d;display:flex;align-items:center;justify-content:center;font-size:13px;letter-spacing:1px;font-weight:300;text-align:center}
.tit-xl{font-weight:800;font-size:clamp(36px,5.8vw,82px);line-height:.96;letter-spacing:-2px;margin:16px 0}
.tit-sub{font-weight:700;font-size:clamp(16px,2vw,23px);margin-bottom:18px}
.parrafo{font-weight:400;font-size:16px;line-height:1.6;color:var(--gris);max-width:46ch}
.lista-cap{list-style:none;margin:14px 0 18px}
.lista-cap li{font-weight:800;font-size:clamp(30px,5vw,64px);line-height:1.04;letter-spacing:-1.5px;transition:transform var(--t-rapida) var(--ease),color var(--t-rapida)}
.lista-cap li:hover{transform:translateX(10px);color:var(--acento)}
@media (max-width:760px){.bloque-grid{grid-template-columns:1fr}.bloque-grid--inv .bloque-img{order:-1}}

/* ── problema ── */
.lista-prob{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:1px;margin:48px 0;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08)}
.lista-prob li{background:var(--negro);padding:30px 26px;font-weight:500;font-size:clamp(15px,2vw,19px);color:#d6d6db;transition:background var(--t-rapida),color var(--t-rapida)}
.lista-prob li:hover{background:var(--negro-2);color:#fff}
.cierre{font-weight:800;font-size:clamp(28px,4.6vw,56px);line-height:1.08;letter-spacing:-1.5px;max-width:18ch}

@media (max-width:680px){.lista-prob{grid-template-columns:1fr}}

/* ── proceso ── */
.proceso{background:var(--negro);position:relative;height:240vh}
.proceso-sticky{position:sticky;top:0;min-height:100vh;display:flex;align-items:center;padding:80px 0;overflow:hidden}
.proceso em{font-style:italic;color:var(--acento-2)}
.parrafo--claro{color:#c9c9ce;margin:18px 0 0;max-width:54ch}
.pasos{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:28px 18px;margin:54px 0 40px}
.pasos li{font-weight:800;font-size:clamp(20px,3vw,36px);letter-spacing:-1px;display:flex;flex-direction:column;gap:6px;opacity:.32;transition:opacity .45s var(--ease)}
.pasos li.activo{opacity:1}
.paso-n{font-size:12px;font-weight:700;letter-spacing:3px;color:var(--gris)}
.pasos li.activo .paso-n{color:var(--acento-2)}
.progreso{height:2px;background:rgba(255,255,255,.12);border-radius:2px;overflow:hidden}
.progreso-barra{height:100%;width:0;background:var(--acento);border-radius:2px}
@media (max-width:680px){.pasos{grid-template-columns:1fr 1fr}.proceso{height:210vh}}

/* ── categorías ── */
.cat-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,6vw,80px);align-items:center}
.cat-fotos{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:10px;aspect-ratio:1}
.cat-img{min-height:0;background-size:contain;background-repeat:no-repeat;background-position:center;border-radius:6px;transition:transform var(--t-rapida) var(--ease)}
.cat-img--grande{grid-row:1/3}
.cat-img:hover{transform:translateY(-4px)}
.lista-cat{list-style:none}
.lista-cat li{font-weight:800;font-size:clamp(26px,4.6vw,60px);line-height:1.02;letter-spacing:-1.5px;transition:transform var(--t-rapida) var(--ease),color var(--t-rapida)}
.lista-cat li:hover{transform:translateX(10px);color:var(--acento)}
.cat-acento{font-weight:700;font-size:clamp(18px,2.4vw,27px);margin:22px 0 14px;color:var(--acento)}
.moq{padding-top:0}
.moq-in{display:flex;align-items:center;gap:clamp(20px,5vw,60px);border-top:1px solid var(--gris-claro);padding-top:52px}
.moq-num{font-weight:800;font-size:clamp(72px,13vw,168px);letter-spacing:-5px;line-height:.9}
.moq-tit{font-weight:700;font-size:clamp(20px,3vw,32px)}
@media (max-width:760px){.cat-grid{grid-template-columns:1fr}}

/* ── certificaciones ── */
.certs{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:54px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08)}
.certs li{background:var(--negro);padding:34px 24px;display:flex;flex-direction:column;gap:10px;transition:background var(--t-rapida)}
.certs li:hover{background:var(--negro-2)}
.cert-n{font-weight:800;font-size:clamp(18px,2.4vw,27px);letter-spacing:-1px}
.cert-d{font-weight:400;font-size:13px;color:var(--gris)}
@media (max-width:760px){.certs{grid-template-columns:1fr 1fr}}

/* ── contacto ── */
.contacto-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px)}
.btn-wa{display:inline-flex;align-items:center;gap:10px;background:var(--acento);color:#fff;font-weight:700;padding:17px 32px;border-radius:40px;margin:30px 0;transition:transform var(--t-rapida) var(--ease),box-shadow var(--t-rapida)}
.btn-wa:hover{transform:translateY(-3px);box-shadow:0 14px 40px rgba(47,91,255,.4)}
.contacto-datos{display:flex;flex-direction:column;gap:10px;color:var(--gris);font-size:15px}
.contacto-datos a{transition:color var(--t-rapida)}
.contacto-datos a:hover{color:var(--acento-2)}
.form{display:flex;flex-direction:column;gap:16px}
.form label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:500;color:var(--gris-claro)}
.form input,.form select,.form textarea{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.18);border-radius:8px;padding:13px 15px;color:#fff;transition:border-color var(--t-rapida),background var(--t-rapida)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--acento-2);background:rgba(91,124,255,.06)}
.form select option{color:#000}
.oculto{position:absolute;left:-9999px}
.btn-enviar{background:#fff;color:var(--negro);font-weight:700;padding:16px;border-radius:8px;margin-top:6px;transition:transform var(--t-rapida) var(--ease),opacity var(--t-rapida)}
.btn-enviar:hover{transform:translateY(-2px);opacity:.92}

/* ── footer ── */
.footer{background:var(--negro);border-top:1px solid rgba(255,255,255,.08);padding:40px 0}
.footer-in{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.footer-web{font-weight:500;color:var(--acento-2)}
.footer-cp{font-size:13px;color:var(--gris)}
@media (max-width:760px){.contacto-grid{grid-template-columns:1fr}}

/* ── reveals al scroll ── */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none}}
.cv{content-visibility:auto;contain-intrinsic-size:auto 700px}

/* ── scrollbar, foco y selección ── */
html{scrollbar-width:thin;scrollbar-color:var(--acento) var(--negro)}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-track{background:var(--negro)}
::-webkit-scrollbar-thumb{background:var(--acento);border-radius:5px}
::-webkit-scrollbar-thumb:hover{background:var(--acento-2)}
:focus-visible{outline:2px solid var(--acento-2);outline-offset:3px;border-radius:2px}
::selection{background:var(--acento);color:#fff}

/* ── nav activo (scrollspy) ── */
.nav-dsk button.activo:not(.btn-cta){color:#fff}
.nav-dsk button.activo:not(.btn-cta)::after{width:100%}

/* ── numeración editorial ── */
.sec-num{font-weight:700;font-size:11px;letter-spacing:2px;color:var(--acento-2);margin-right:12px}
.seccion--blanco .sec-num{color:var(--acento)}

/* ── hero con profundidad ── */
.hero-bg-wm{position:absolute;right:-3%;bottom:-7%;font-weight:800;font-size:clamp(120px,30vw,440px);letter-spacing:-14px;line-height:.8;color:rgba(255,255,255,.022);pointer-events:none;user-select:none;z-index:0;white-space:nowrap}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;background:radial-gradient(130% 90% at 50% 35%,transparent 45%,rgba(0,0,0,.55) 100%)}
.hero-in{position:relative;z-index:2}
@media (max-width:820px){
  .hero{min-height:auto}
  .hero-in{grid-template-columns:1fr;gap:18px;padding-top:110px;padding-bottom:56px}
  .hero-obj{order:-1}
  .hero-prenda{max-width:min(74vw,360px);margin:0 auto}
  .hero-tit{font-size:clamp(40px,11vw,72px)}
}
@media (prefers-reduced-motion: reduce){.hero-float{animation:none}}

/* ── banda de confianza / stats ── */
.stats{background:var(--negro);border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)}
.stats-in{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.08)}
.stat{background:var(--negro);padding:clamp(28px,4.5vw,50px) 24px;text-align:center;transition:background var(--t-rapida)}
.stat:hover{background:var(--negro-2)}
.stat-k{font-weight:800;font-size:clamp(18px,2.4vw,26px);letter-spacing:1px;text-transform:uppercase;color:var(--acento-2);line-height:1.1}
.stat-d{font-weight:400;font-size:15px;color:var(--gris-claro);margin-top:10px;letter-spacing:.3px}
@media (max-width:680px){.stats-in{grid-template-columns:1fr}}

/* ── faq ── */
.faq-lista{margin-top:48px;border-top:1px solid rgba(255,255,255,.1)}
.faq-item{border-bottom:1px solid rgba(255,255,255,.1)}
.faq-item summary{list-style:none;cursor:pointer;padding:28px 0;display:flex;justify-content:space-between;align-items:center;gap:24px;font-weight:700;font-size:clamp(17px,2.4vw,25px);letter-spacing:-.5px;transition:color var(--t-rapida)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--acento-2)}
.faq-item summary::after{content:"+";font-weight:300;color:var(--acento-2);font-size:30px;transition:transform var(--t-rapida) var(--ease)}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{color:var(--gris);font-size:16px;line-height:1.65;max-width:64ch;padding:0 0 28px}

/* ── botón flotante de WhatsApp ── */
.wa-float{position:fixed;right:clamp(16px,3vw,30px);bottom:clamp(16px,3vw,30px);z-index:900;display:flex;align-items:center;justify-content:center;gap:11px;width:60px;height:60px;padding:0;border-radius:40px;background:#25D366;color:#fff;box-shadow:0 12px 34px rgba(0,0,0,.4);opacity:0;transform:translateY(22px) scale(.85);pointer-events:none;overflow:hidden;white-space:nowrap;transition:opacity .35s var(--ease),transform .35s var(--ease),box-shadow .25s,width .35s var(--ease)}
.wa-float.visible{opacity:1;transform:none;pointer-events:auto}
.wa-float svg{width:30px;height:30px;fill:#fff;flex:none}
.wa-float .wa-tx{font-weight:700;font-size:15px;opacity:0;width:0;overflow:hidden;transition:opacity .25s,width .3s var(--ease)}
.wa-float:hover{width:210px;transform:translateY(-3px);box-shadow:0 18px 44px rgba(37,211,102,.5)}
.wa-float:hover .wa-tx{opacity:1;width:auto}
@media (max-width:560px){.wa-float{width:56px;height:56px}.wa-float svg{width:28px;height:28px}.wa-float:hover{width:56px}.wa-float:hover .wa-tx{opacity:0;width:0}}
@media (prefers-reduced-motion: reduce){.wa-float{transition:opacity .2s}.wa-float:hover{width:60px}}

/* ── logo ── */
.logo-img{height:24px;width:auto;display:block}
.footer-logo{height:22px}
.loader-logo{display:block;width:clamp(190px,42vw,300px);height:auto;transform:translateY(110%);animation:wmUp .9s var(--ease) .15s forwards}
@media (prefers-reduced-motion: reduce){.loader-logo{transform:none;animation:none}}

/* ── sección de video (franja full-width, lazy) ── */
.video-sec{position:relative;height:clamp(400px,72vh,920px);background:var(--negro);overflow:hidden;display:flex;align-items:center;justify-content:center}
.video-sec-v{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;z-index:0}
@media (min-width:761px){.video-sec-v{transform:scale(1.32)}}
@media (max-width:760px){.video-sec{height:auto;aspect-ratio:16/9}.video-sec-tit{font-size:clamp(22px,6.2vw,34px)}}
.video-sec::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(rgba(10,10,10,.32),rgba(10,10,10,.58));pointer-events:none}
.video-sec-tx{position:relative;z-index:2;text-align:center;padding:0 var(--pad)}
.video-sec-tit{font-weight:800;font-size:clamp(28px,5vw,64px);letter-spacing:-1.5px;line-height:1.04;margin-top:12px}