/* ==========================================================================
   INDUSTRIAS METALICAS PAZ CO. — hoja de estilos del tema
   Compartida por todas las plantillas. Un solo sistema visual.
   ========================================================================== */

/* ══════════════════════════════════════════════════════════════
   PAZ CO. · v2 "FORJA"  —  design system
   ══════════════════════════════════════════════════════════════ */
:root{
  --void:#08080A;
  --ink:#0E0F11;
  --steel:#16181C;
  --ash:#8A9099;
  --ash-2:#B9BFC7;
  --chrome:#E9EBEE;
  --red:#ED1C24;          /* rojo de marca, tomado del logo */
  --red-fill:#D40E15;     /* mismo rojo, ajustado para texto blanco encima (5.4:1) */
  --red-t:#FF4A4F;        /* variante para texto sobre negro (AA) */
  --glass:rgba(255,255,255,.045);
  --glass-2:rgba(255,255,255,.08);
  --hair:rgba(255,255,255,.12);
  --hair-2:rgba(255,255,255,.06);

  --d:'Archivo',system-ui,sans-serif;
  --b:'Inter',system-ui,sans-serif;
  --m:'IBM Plex Mono',ui-monospace,monospace;

  --g:clamp(18px,4vw,64px);
  --maxw:1600px;
  --sy:clamp(88px,11vw,190px);
  --e:cubic-bezier(.16,1,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html.lenis{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}
body{
  margin:0;background:var(--void);color:var(--chrome);
  font-family:var(--b);font-size:clamp(.95rem,1vw,1.02rem);line-height:1.62;font-weight:300;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,video{display:block;max-width:100%}

/* El navegador oculta [hidden] con una regla propia de display:none, pero esa
   regla pierde por especificidad contra cualquier regla de autor que fije
   display —.pj{display:block}, por ejemplo—. Sin esto, el filtro del indice de
   proyectos marca bien las tarjetas y actualiza el contador, pero no
   desaparece ni una: dice «2 proyectos» con las ocho a la vista.
   El !important es deliberado: el atributo hidden significa oculto y punto. */
[hidden]{display:none!important}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;background:none;border:0;color:inherit}
h1,h2,h3,h4{margin:0;font-family:var(--d);font-weight:800;line-height:.92;letter-spacing:-.035em}
p{margin:0}
::selection{background:var(--red);color:#fff}
:focus-visible{outline:2px solid var(--red-t);outline-offset:4px}
.skip{position:absolute;left:-9999px;z-index:9999;background:var(--red-fill);color:#fff;
  padding:12px 20px;font-family:var(--m);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase}
.skip:focus{left:var(--g);top:12px}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--g)}
.sec{padding-block:var(--sy);position:relative}
.m{font-family:var(--m);font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;font-weight:400}
.ash{color:var(--ash)}
.rd{color:var(--red-t)}
.grain{position:fixed;inset:0;z-index:9998;pointer-events:none;opacity:.035;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='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ── Cabecera de sección ─────────────────────────────── */
.sh{display:flex;align-items:center;gap:16px;padding-bottom:16px;border-bottom:1px solid var(--hair);margin-bottom:clamp(36px,5vw,80px)}
.sh .n{color:var(--red-t)}
.sh .l{flex:1;height:1px;background:var(--hair)}
.sh .r{color:var(--ash);text-align:right}

/* ── Botones ─────────────────────────────────────────── */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;height:58px;padding:0 30px;
  font-family:var(--d);font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;line-height:1;
  border:1px solid var(--hair);overflow:hidden;isolation:isolate;
  transition:color .4s var(--e),border-color .4s var(--e)}
.btn i{position:absolute;inset:0;background:var(--red-fill);transform:translateY(101%);transition:transform .55s var(--e);z-index:-1}
.btn:hover i{transform:translateY(0)}
.btn:hover{color:#fff;border-color:var(--red)}
.btn>span{display:inline-flex;align-items:center;justify-content:center;gap:12px;line-height:1;
  padding-left:.16em}   /* compensa el hueco que letter-spacing deja al final */
.btn svg{display:block;flex:none;transition:transform .45s var(--e)}
.btn:hover svg{transform:translateX(6px)}
.btn--fill{background:var(--red-fill);border-color:var(--red-fill);color:#fff}
.btn--fill i{background:#0E0F11}
.btn--fill:hover{border-color:#0E0F11}
.tl{display:inline-flex;align-items:center;gap:12px;font-family:var(--m);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;
  padding-bottom:8px;position:relative}
.tl::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:currentColor;transform-origin:right;transition:transform .5s var(--e)}
.tl:hover::after{transform:scaleX(0);transform-origin:left}
.tl:hover{color:var(--red-t)}

/* ══ PRELOADER ══════════════════════════════════════ */
.pre{position:fixed;inset:0;z-index:9999;background:var(--void);display:grid;place-items:center;clip-path:inset(0 0 0 0)}
.pre-in{width:min(420px,76vw);text-align:center}
.pre img{width:100%;opacity:0}
.pre-bar{margin-top:26px;height:1px;background:var(--hair);position:relative;overflow:hidden}
.pre-bar s{position:absolute;inset:0;background:var(--red);transform:scaleX(0);transform-origin:left}
.pre-num{margin-top:14px;display:flex;justify-content:space-between;color:var(--ash)}
body.loaded .pre{pointer-events:none}

/* ══ CURSOR ═════════════════════════════════════════ */
.cur,.cur-d{position:fixed;top:0;left:0;z-index:9997;pointer-events:none;border-radius:50%;will-change:transform}
.cur{width:44px;height:44px;margin:-22px 0 0 -22px;border:1px solid rgba(255,255,255,.5);
  transition:width .4s var(--e),height .4s var(--e),margin .4s var(--e),background .4s,border-color .4s,opacity .3s}
.cur-d{width:5px;height:5px;margin:-2.5px 0 0 -2.5px;background:var(--red)}
.cur.big{width:96px;height:96px;margin:-48px 0 0 -48px;background:var(--red);border-color:var(--red)}
.cur .lbl{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--m);font-size:.6rem;letter-spacing:.18em;color:#fff;opacity:0;transition:opacity .3s}
.cur.big .lbl{opacity:1}
@media (hover:none),(pointer:coarse){.cur,.cur-d{display:none}}

/* ══ NAV ════════════════════════════════════════════ */
.nav{position:fixed;top:0;left:0;right:0;z-index:900;transition:transform .6s var(--e)}
.nav.hide{transform:translateY(-102%)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:20px;
  margin:clamp(12px,1.6vw,20px) var(--g);padding:10px 10px 10px 18px;
  border:1px solid transparent;transition:.6s var(--e)}
.nav.stuck .nav-in{background:rgba(14,15,17,.55);backdrop-filter:blur(22px) saturate(180%);
  -webkit-backdrop-filter:blur(22px) saturate(180%);border-color:var(--hair)}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand img{height:clamp(36px,3.6vw,52px);width:auto}
.nav-links{display:flex;gap:6px}
.nav-links a{position:relative;padding:11px 17px;font-family:var(--d);font-size:.83rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--chrome);overflow:hidden;line-height:1.25}
.roll{display:block;position:relative;overflow:hidden}
.roll span{display:block;transition:transform .5s var(--e)}
.roll span:last-child{position:absolute;top:100%;left:0;right:0;color:var(--red-t)}
.nav-links a:hover .roll span{transform:translateY(-100%)}
.nav-right{display:flex;align-items:center;gap:10px}
.nav .btn{height:44px;padding:0 22px}
.burg{display:none;width:46px;height:46px;border:1px solid var(--hair);flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burg i{width:18px;height:1px;background:#fff;transition:.45s var(--e)}
body.mopen .burg i:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.mopen .burg i:nth-child(2){opacity:0;transform:scaleX(0)}
body.mopen .burg i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.mm{position:fixed;inset:0;z-index:890;background:rgba(8,8,10,.92);backdrop-filter:blur(26px);-webkit-backdrop-filter:blur(26px);
  padding:120px var(--g) 40px;display:flex;flex-direction:column;justify-content:space-between;
  clip-path:inset(0 0 100% 0);transition:clip-path .8s var(--e);overflow-y:auto;overflow-x:hidden}
body.mopen .mm{clip-path:inset(0 0 0 0)}
.mm a.big{display:flex;justify-content:space-between;align-items:baseline;padding:12px 0;border-bottom:1px solid var(--hair-2);
  font-family:var(--d);font-size:clamp(1.9rem,9vw,3rem);font-weight:800;letter-spacing:-.03em;
  opacity:0;transform:translateY(24px);transition:.7s var(--e)}
body.mopen .mm a.big{opacity:1;transform:none}
.mm a.big em{font-style:normal;font-family:var(--m);font-size:.62rem;color:var(--red-t);letter-spacing:.2em}
.mm-mark{position:absolute;right:-14%;top:12%;width:62%;opacity:.07;pointer-events:none}
.mm-foot{display:flex;flex-direction:column;gap:12px;margin-top:36px}
.mm-foot .btn{justify-content:center}

/* ══ HERO ═══════════════════════════════════════════ */
.hero{position:relative;height:100svh;overflow:hidden}
.hero-clip{position:absolute;inset:0;overflow:hidden;clip-path:inset(0% 0% 0% 0%);will-change:clip-path,transform}
.hero-mask{position:absolute;inset:0;clip-path:inset(46% 42% 46% 42%);will-change:clip-path}
body:not(.js) .hero-mask{clip-path:inset(0 0 0 0)}
.hero-stage{position:absolute;inset:0;background:#000}
.hero-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:contrast(1.12) saturate(.85) brightness(.78);transform:scale(1.12);
  opacity:0;z-index:0;will-change:transform,clip-path}
.hero-vid.on{opacity:1;z-index:1}
.hero-vid.enter{opacity:1;z-index:2}
/* indicador de qué clip se está viendo */
.hero-dots{position:absolute;right:var(--g);bottom:clamp(18px,3vh,34px);z-index:4;display:flex;gap:7px}
.hero-dots b{width:22px;height:2px;background:rgba(255,255,255,.22);display:block;transition:background .5s}
.hero-dots b.on{background:var(--red)}
.hero-veil{position:absolute;inset:0;
  background:radial-gradient(120% 80% at 50% 30%,transparent 0%,rgba(8,8,10,.55) 55%,rgba(8,8,10,.95) 100%),
             linear-gradient(to top,var(--void) 0%,transparent 45%)}
.hero-scan{position:absolute;inset:0;pointer-events:none;opacity:.3;
  background:repeating-linear-gradient(to bottom,transparent 0 3px,rgba(0,0,0,.35) 3px 4px)}
.hero-in{position:relative;z-index:3;height:100%;display:flex;flex-direction:column;justify-content:flex-end;
  padding-bottom:clamp(28px,5vh,64px)}
.eyebrow{display:flex;align-items:center;gap:14px;color:var(--ash-2);margin-bottom:clamp(18px,3vh,34px)}
.eyebrow .pip{width:6px;height:6px;background:var(--red);border-radius:50%;box-shadow:0 0 0 0 var(--red);animation:pip 2.4s infinite}
@keyframes pip{0%{box-shadow:0 0 0 0 rgba(237,28,36,.7)}70%{box-shadow:0 0 0 12px rgba(237,28,36,0)}100%{box-shadow:0 0 0 0 rgba(237,28,36,0)}}

h1.mega{font-size:clamp(2.4rem,7.4vw,7.6rem);font-weight:900;line-height:.9;letter-spacing:-.045em;
  font-variation-settings:'wdth' 94}
.ln{display:block;overflow:hidden}
.ln>span{display:block;transform:translateY(105%)}
/* palabra con el video visible a través de la tipografía */
.thru{font-style:normal;color:rgba(255,74,79,.07);
  -webkit-text-stroke:clamp(1.5px,.22vw,3px) var(--red-t);paint-order:stroke fill}


.hero-foot{display:grid;grid-template-columns:1.1fr auto;gap:clamp(20px,4vw,64px);align-items:end;margin-top:clamp(22px,4vh,46px)}
.hero-sub{max-width:46ch;color:var(--ash-2);font-size:clamp(1rem,1.15vw,1.16rem);
  padding-left:20px;border-left:1px solid var(--red)}
.hero-acts{display:flex;gap:12px;flex-wrap:wrap}
.sind{position:absolute;left:var(--g);bottom:clamp(18px,3vh,34px);z-index:4;display:flex;align-items:center;gap:12px;color:var(--ash)}
.sind .rail{width:52px;height:1px;background:var(--hair);position:relative;overflow:hidden}
.sind .rail s{position:absolute;inset:0;background:var(--red);animation:drop 2.2s var(--e) infinite}
@keyframes drop{0%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}

/* ══ TICKER ═════════════════════════════════════════ */
.tick{border-block:1px solid var(--hair);overflow:hidden;background:var(--ink);padding-block:20px}
.tick-row{display:flex;width:max-content;will-change:transform}
.tick-row span{font-family:var(--d);font-weight:800;font-size:clamp(1.6rem,3.4vw,3.2rem);letter-spacing:-.03em;
  padding-inline:28px;display:flex;align-items:center;gap:28px;white-space:nowrap;
  font-variation-settings:'wdth' 78;color:var(--chrome)}
.tick-row span b{color:var(--red);font-size:.5em;font-weight:400}
.tick-row span:nth-child(even){color:transparent;-webkit-text-stroke:1px var(--ash)}

/* ══ MANIFIESTO ═════════════════════════════════════ */
.mani{font-family:var(--d);font-weight:700;font-size:clamp(1.5rem,4.2vw,3.7rem);line-height:1.08;letter-spacing:-.035em;
  max-width:22ch;font-variation-settings:'wdth' 95}
.mani w{color:rgba(233,235,238,.15);transition:color .5s}
.mani w.on{color:var(--chrome)}
.mani w.k.on{color:var(--red-t)}
.mani-grid{display:grid;grid-template-columns:1fr auto;gap:clamp(24px,5vw,80px);align-items:end}

/* ══ SERVICIOS · scroll horizontal ══════════════════ */
.hz{position:relative;background:var(--ink)}
.hz-track{display:flex;align-items:center;height:100svh;padding-right:var(--g);will-change:transform}
.hz-pane{flex:none;width:clamp(300px,34vw,470px);margin-right:clamp(14px,1.6vw,26px);position:relative}
.hz-pane:first-child{margin-left:var(--g)}
.hz-card{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--steel);isolation:isolate}
.hz-card media,.hz-card img,.hz-card video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:grayscale(.5) contrast(1.1) brightness(.6);transition:filter .7s var(--e),transform 1.2s var(--e);transform:scale(1.04)}
.hz-card video{opacity:0;transition:opacity .6s var(--e),filter .7s var(--e),transform 1.2s var(--e)}
.hz-pane:hover .hz-card video{opacity:1}
.hz-pane:hover .hz-card img,.hz-pane:hover .hz-card video{filter:grayscale(0) contrast(1.08) brightness(.78);transform:scale(1)}
.hz-card::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(8,8,10,.94),rgba(8,8,10,.05) 62%);z-index:1}
.hz-body{position:absolute;inset:auto 0 0 0;z-index:2;padding:clamp(18px,2vw,28px)}
.hz-body .n{color:var(--red-t);display:block;margin-bottom:12px}
.hz-body h3{font-size:clamp(1.25rem,1.9vw,1.85rem);font-weight:800}
.hz-body p{color:var(--ash);font-size:.9rem;margin-top:10px;max-height:0;opacity:0;overflow:hidden;transition:.6s var(--e)}
.hz-pane:hover .hz-body p{max-height:90px;opacity:1;margin-top:12px}
.hz-card .edge{position:absolute;inset:0;z-index:3;border:1px solid transparent;transition:border-color .5s}
.hz-pane:hover .hz-card .edge{border-color:var(--red)}
.hz-intro{flex:none;width:clamp(260px,30vw,420px);margin-left:var(--g);margin-right:clamp(30px,5vw,90px)}
.hz-intro h2{font-size:clamp(2.1rem,4.6vw,4rem);font-variation-settings:'wdth' 88}
.hz-prog{position:absolute;left:var(--g);right:var(--g);bottom:clamp(22px,4vh,44px);height:1px;background:var(--hair);z-index:5}
.hz-prog s{position:absolute;inset:0;background:var(--red);transform:scaleX(0);transform-origin:left}

/* ══ REVEAL de video (expansión por scroll) ═════════ */
.reveal{position:relative;height:190svh}
.reveal-sticky{position:sticky;top:0;height:100svh;overflow:hidden;display:grid;place-items:center}
.reveal-frame{position:absolute;inset:0;clip-path:inset(28% 24% 28% 24%);will-change:clip-path}
.reveal-frame video{width:100%;height:100%;object-fit:cover;filter:contrast(1.1) saturate(.9) brightness(.8)}
.reveal-frame::after{content:"";position:absolute;inset:0;background:rgba(8,8,10,.42)}
.reveal-txt{position:relative;z-index:3;text-align:center;padding-inline:var(--g);max-width:20ch;
  font-family:var(--d);font-weight:900;font-size:clamp(2rem,6.5vw,6.5rem);line-height:.94;letter-spacing:-.045em;
  font-variation-settings:'wdth' 90;mix-blend-mode:difference}
.reveal-cap{position:absolute;left:var(--g);bottom:clamp(24px,5vh,54px);z-index:3;color:var(--ash-2);display:flex;gap:14px;align-items:center}

/* ══ PROYECTOS ══════════════════════════════════════ */
.pgrid{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(10px,1.3vw,22px)}
.pj{position:relative;overflow:hidden;background:var(--steel);display:block;isolation:isolate}
.pj img,.pj video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:grayscale(.42) contrast(1.06) brightness(.72);transition:filter .8s var(--e),transform 1.4s var(--e)}
.pj video{opacity:0;transition:opacity .6s var(--e)}
.pj:hover video{opacity:1}
.pj:hover img,.pj:hover video{filter:grayscale(0) brightness(.85);transform:scale(1.045)}
.pj::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to top,rgba(8,8,10,.92),transparent 58%)}
.pj-b{position:absolute;inset:auto 0 0 0;z-index:2;padding:clamp(16px,1.8vw,30px)}
.pj-b .cat{color:var(--red-t);display:flex;align-items:center;gap:10px;margin-bottom:10px}
.pj-b .cat s{width:16px;height:1px;background:currentColor;text-decoration:none}
.pj-b h3{font-size:clamp(1.05rem,1.7vw,1.7rem);font-weight:800}
.pj-b .meta{max-height:0;opacity:0;overflow:hidden;transition:.7s var(--e)}
.pj:hover .meta{max-height:110px;opacity:1;margin-top:12px}
.pj-b .meta p{color:var(--ash);font-size:.88rem}
.pj-b .meta .mat{margin-top:8px;font-family:var(--m);font-size:.64rem;letter-spacing:.16em;color:var(--ash-2)}
.s7{grid-column:span 7;aspect-ratio:16/11}.s5{grid-column:span 5;aspect-ratio:1/1}
.s4{grid-column:span 4;aspect-ratio:3/4}.s8{grid-column:span 8;aspect-ratio:16/9}

/* ══ CATÁLOGO (video en hover) ══════════════════════ */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(10px,1.3vw,22px)}
.cd{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--steel);display:block;isolation:isolate}
.cd img,.cd video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.3s var(--e),filter .7s}
.cd video{opacity:0;transition:opacity .7s var(--e)}
.cd:hover video{opacity:1}
.cd:hover img,.cd:hover video{transform:scale(1.05)}
.cd::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to top,rgba(8,8,10,.86),transparent 55%);transition:opacity .5s}
.cd-lbl{position:absolute;z-index:2;inset:auto 14px 14px 14px;padding:14px 16px;display:flex;justify-content:space-between;align-items:center;gap:12px;
  background:var(--glass);backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);
  border:1px solid var(--hair);transition:.55s var(--e)}
.cd:hover .cd-lbl{background:rgba(237,28,36,.16);border-color:var(--red)}
.cd-lbl h3{font-size:1.02rem;font-weight:700}
.cd-lbl .k{color:var(--ash);display:block;margin-top:4px}
.cd-lbl .ar{color:var(--red-t);transition:transform .5s var(--e)}
.cd:hover .cd-lbl .ar{transform:translate(4px,-4px)}

/* ══ PROCESO ════════════════════════════════════════ */
.proc{position:relative;background:var(--ink);overflow:hidden}
.proc-bg{position:absolute;inset:0;opacity:.45;
  background-image:linear-gradient(var(--hair-2) 1px,transparent 1px),linear-gradient(90deg,var(--hair-2) 1px,transparent 1px);
  background-size:72px 72px;mask-image:radial-gradient(ellipse 80% 65% at 50% 45%,#000 25%,transparent 80%)}
.proc-line{position:absolute;left:0;right:0;top:50%;height:1px;background:var(--hair);z-index:1}
.proc-line s{position:absolute;inset:0;background:var(--red);transform:scaleX(0);transform-origin:left}
.steps{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,30px)}
.st{padding:clamp(22px,2.6vw,36px);background:var(--glass);border:1px solid var(--hair);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);position:relative;transition:.55s var(--e)}
.st:hover{background:var(--glass-2);transform:translateY(-8px);border-color:var(--red)}
.st .n{font-family:var(--d);font-weight:900;font-size:clamp(2.4rem,4vw,4.2rem);letter-spacing:-.05em;
  color:transparent;-webkit-text-stroke:1px var(--ash);display:block;line-height:1;transition:.5s}
.st:hover .n{-webkit-text-stroke-color:var(--red);color:rgba(237,28,36,.1)}
.st h3{font-size:clamp(1.02rem,1.35vw,1.3rem);font-weight:700;margin:20px 0 10px}
.st p{color:var(--ash);font-size:.9rem}

/* ══ TECNOLOGÍA (glass sobre video) ═════════════════ */
.tech{position:relative;overflow:hidden}
.tech-bg{position:absolute;inset:0}
.tech-bg video{width:100%;height:100%;object-fit:cover;filter:contrast(1.1) brightness(.42) saturate(.8)}
.tech-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(to right,rgba(8,8,10,.92),rgba(8,8,10,.5))}
.tech-in{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,5vw,90px);align-items:center}
.panel{background:var(--glass);border:1px solid var(--hair);backdrop-filter:blur(24px) saturate(170%);
  -webkit-backdrop-filter:blur(24px) saturate(170%);padding:clamp(22px,2.6vw,40px)}
.spec{display:grid;grid-template-columns:30px 1fr auto;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--hair-2);transition:.4s}
.spec:last-child{border-bottom:0}
.spec:hover{padding-left:8px}
.spec .i{color:var(--red-t)}
.spec .t{font-family:var(--d);font-weight:700;font-size:1rem}
.spec .v{font-family:var(--m);font-size:.66rem;letter-spacing:.12em;color:var(--ash)}
.spec .rail{grid-column:1/-1;height:2px;background:rgba(255,255,255,.08);margin-top:10px;overflow:hidden}
.spec .rail s{display:block;height:100%;background:var(--red);transform:scaleX(0);transform-origin:left}

/* ══ POR QUÉ · fichas que se apilan sobre foto ══════ */
.deck{position:relative;background:var(--ink)}
.deck-inner{position:relative;height:100svh;overflow:hidden;display:flex;align-items:center}

/* fondo a sangre: una foto por ficha, con relevo cruzado y deriva continua */
.deck-bg{position:absolute;inset:0;z-index:0}
.deck-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:grayscale(.32) contrast(1.06) brightness(.6);opacity:0;
  transition:opacity 1.1s var(--e);will-change:opacity,transform}
.deck-bg img.on{opacity:1;animation:drift 26s ease-in-out infinite alternate}
@keyframes drift{
  from{transform:scale(1.06) translate3d(-1.2%,0.8%,0)}
  to{transform:scale(1.16) translate3d(1.2%,-0.8%,0)}
}
.deck-veil{position:absolute;inset:0;
  background:linear-gradient(to bottom,rgba(8,8,10,.82) 0%,rgba(8,8,10,.5) 40%,rgba(8,8,10,.92) 100%)}

/* ── LA PILA ──────────────────────────────────────────
   Mobile-first: por defecto las fichas se leen en columna.
   El apilado solo existe de 1001px hacia arriba, definido en un
   unico bloque, sin depender de sobrescribir reglas mas abajo. */
.wstack{position:relative;z-index:2;margin:0 var(--g);
  display:flex;flex-direction:column;gap:14px}
.wcard{position:relative;--t:1;opacity:1;
  padding:clamp(30px,3.4vw,58px);
  background:rgba(14,15,17,.94);backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);
  border:1px solid var(--hair);
  display:flex;flex-direction:column;justify-content:space-between;gap:18px}

@media (min-width:1001px){
  .wstack{display:block;margin:0 0 0 var(--g);
    width:clamp(400px,46vw,660px);height:clamp(390px,58svh,560px)}
  .wcard{position:absolute;inset:0;will-change:transform,opacity;--t:0;opacity:0}
  .wcard:first-child{--t:1;opacity:1}
}

.wcard.on{border-color:rgba(255,255,255,.22)}
.wcard::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--red);
  transform:scaleY(var(--t));transform-origin:bottom}
.wcard .num{color:var(--ash);display:block}
.wcard h3{font-size:clamp(1.7rem,3vw,3.1rem);font-weight:800;font-variation-settings:'wdth' 90;margin-top:16px}
.wcard .lead{color:var(--ash);margin-top:16px;font-size:clamp(.98rem,1.12vw,1.16rem);max-width:36ch}
.wcard-metric{border-top:1px solid var(--hair);padding-top:18px}
.wcard-metric .fig{display:flex;align-items:baseline;gap:4px;font-family:var(--d);font-weight:900;
  font-size:clamp(2.6rem,4.6vw,4.6rem);line-height:1;letter-spacing:-.05em;color:var(--red-t)}
.wcard-metric .fig sub{font-size:.42em;vertical-align:baseline;bottom:0;position:static;color:var(--ash-2);font-weight:600}
.wcard-metric .cap{color:var(--ash);display:block;margin-top:12px;max-width:32ch}

/* avance */
.deck-prog{position:absolute;left:var(--g);right:var(--g);bottom:clamp(22px,5vh,46px);z-index:3;
  height:1px;background:var(--hair)}
.deck-prog s{position:absolute;inset:0;background:var(--red);transform:scaleX(0);transform-origin:left}

/* cierre de sección */
.why-foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid var(--hair);padding-top:22px;margin-top:clamp(30px,4vw,60px);color:var(--ash)}
.why-foot b{color:var(--chrome);font-weight:500}

/* ══ CTA ════════════════════════════════════════════ */
.cta{position:relative;overflow:hidden;text-align:center}
.cta-bg{position:absolute;inset:0}
.cta-bg video{width:100%;height:100%;object-fit:cover;filter:brightness(.34) contrast(1.15) saturate(.7)}
.cta-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(8,8,10,.4),rgba(8,8,10,.92))}
.cta-in{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:26px}
.cta h2{font-size:clamp(2.2rem,7vw,7rem);font-weight:900;letter-spacing:-.05em;max-width:15ch;font-variation-settings:'wdth' 88}

/* ══ CONTACTO ═══════════════════════════════════════ */
.ct{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,90px);align-items:start}
.cdata{border-top:1px solid var(--hair);margin-top:clamp(26px,3vw,44px)}
.cdata div{display:grid;grid-template-columns:120px 1fr;gap:14px;padding:15px 0;border-bottom:1px solid var(--hair-2);align-items:baseline}
.cdata dt{color:var(--ash);font-family:var(--m);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase}
.cdata dd{margin:0;font-family:var(--d);font-weight:600;font-size:1rem}
.cdata dd a:hover{color:var(--red-t)}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:26px}
.fld{display:flex;flex-direction:column;gap:8px;position:relative}
.fld.full{grid-column:1/-1}
.fld label{font-family:var(--m);font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ash)}
.fld input,.fld select,.fld textarea{font-family:var(--b);font-size:.98rem;font-weight:300;color:var(--chrome);
  background:transparent;border:0;border-bottom:1px solid var(--hair);padding:12px 0;border-radius:0;transition:border-color .4s}
.fld select{color:var(--chrome)}
.fld select option{background:var(--ink)}
.fld textarea{resize:vertical;min-height:88px}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--red)}
.fld input::placeholder,.fld textarea::placeholder{color:rgba(233,235,238,.28)}
.drop{border:1px dashed var(--hair);padding:18px;display:flex;align-items:center;gap:12px;color:var(--ash);
  font-family:var(--m);font-size:.66rem;letter-spacing:.14em;cursor:pointer;transition:.4s}
.drop:hover{border-color:var(--red);color:var(--red-t);background:rgba(237,28,36,.05)}

/* ══ FOOTER ═════════════════════════════════════════ */
.ft{background:var(--ink);border-top:1px solid var(--hair);padding-top:clamp(56px,6vw,100px);position:relative;overflow:hidden}
.ft-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:clamp(22px,3vw,56px);padding-bottom:clamp(40px,5vw,70px);border-bottom:1px solid var(--hair)}
.ft h4{font-family:var(--m);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ash);font-weight:400;margin-bottom:20px}
.ft ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.ft ul a{color:var(--ash-2);font-size:.93rem;display:inline-block;transition:.35s var(--e)}
.ft ul a:hover{color:var(--red-t);transform:translateX(5px)}
.ft-about img{height:64px}
.ft-about p{color:var(--ash);max-width:36ch;margin-top:20px;font-size:.93rem}
.soc{display:flex;gap:10px;margin-top:24px}
.soc a{width:44px;height:44px;border:1px solid var(--hair);display:grid;place-items:center;transition:.4s var(--e)}
.soc a:hover{background:var(--red);border-color:var(--red);transform:translateY(-3px)}
.ft-word{width:100%;height:auto;display:block;opacity:.16;margin-block:clamp(24px,3.5vw,52px);user-select:none;
  transition:opacity .8s var(--e)}
.ft:hover .ft-word{opacity:.3}
.ft-bot{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-block:24px;color:var(--ash);font-family:var(--m);font-size:.62rem;letter-spacing:.14em}

/* ══ WHATSAPP ═══════════════════════════════════════ */
.wa{position:fixed;right:clamp(14px,2vw,26px);bottom:clamp(14px,2vw,26px);z-index:880;display:flex;align-items:center;height:54px;padding:0 16px;
  background:rgba(14,15,17,.7);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--hair);
  opacity:0;transform:translateY(20px) scale(.9);pointer-events:none;transition:.6s var(--e)}
.wa.on{opacity:1;transform:none;pointer-events:auto}
.wa:hover{background:#25D366;border-color:#25D366;color:#08080A}
.wa span{max-width:0;overflow:hidden;white-space:nowrap;font-family:var(--m);font-size:.66rem;letter-spacing:.16em;transition:.5s var(--e)}
.wa:hover span{max-width:150px;margin-left:12px}

/* ══ REVEALS base (sin JS siguen visibles) ══════════ */
.js .rv-y{opacity:0;transform:translateY(34px)}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .rv-y,.ln>span{opacity:1!important;transform:none!important}
  video{display:none}
  .hz-track{transform:none!important}
}

/* ══ RESPONSIVE ═════════════════════════════════════ */
@media (max-width:1180px){
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .ft-top{grid-template-columns:1fr 1fr}
}
@media (max-width:1000px){
  .nav-links,.nav-right .btn{display:none}
  .burg{display:flex}
  .tech-in,.ct,.mani-grid{grid-template-columns:1fr;align-items:start}
  .s7,.s5,.s4,.s8{grid-column:span 6}
  .s7,.s8{aspect-ratio:4/3}.s5,.s4{aspect-ratio:1/1}
  /* sin apilado: las fichas se leen en columna sobre una foto fija */
  .deck-inner{height:auto;display:block;padding:clamp(26px,5vw,48px) 0}
  .deck-bg img{animation:none;transform:scale(1.04)}
  .deck-veil{background:linear-gradient(to bottom,rgba(8,8,10,.86),rgba(8,8,10,.94))}
  .deck-prog{display:none}
  .hz-track{height:auto;display:block;padding-block:var(--sy)}
  .hz-pane,.hz-intro{width:auto;margin:0 var(--g) 20px}
  .hz-card{aspect-ratio:16/10}
  .hz-body p{max-height:90px;opacity:1;margin-top:12px}
  .hz-prog{display:none}
  .reveal{height:auto}
  .reveal-sticky{position:relative;height:78svh}
  .reveal-frame{clip-path:none!important}
}
@media (max-width:680px){
  .hero-foot{grid-template-columns:1fr}
  .hero-dots{display:none}
  .cat-grid,.steps{grid-template-columns:1fr}
  .s7,.s5,.s4,.s8{grid-column:span 12;aspect-ratio:4/3}
  .pj-b .meta{max-height:110px;opacity:1;margin-top:12px}
  .fgrid,.ft-top{grid-template-columns:1fr}
  .btn{width:100%;justify-content:center}
  .cdata div{grid-template-columns:1fr;gap:4px}
}

/* ══════════════════════════════════════════════════════════════
   PLANTILLAS INTERNAS
   Todo lo que no vive en la portada: cabeceras de pagina,
   indices, fichas de detalle, prosa de articulo y sistema.
   ══════════════════════════════════════════════════════════════ */

/* ── Cabecera de pagina ─────────────────────────────── */
.phead{position:relative;padding-block:clamp(120px,15vh,190px) clamp(40px,6vw,80px);overflow:hidden}
.phead--media{padding-block:clamp(150px,20vh,240px) clamp(48px,7vw,90px)}
.phead-bg{position:absolute;inset:0;z-index:0}
.phead-bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(.35) contrast(1.06) brightness(.5)}
.phead-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(to top,var(--void) 4%,rgba(8,8,10,.55) 60%,rgba(8,8,10,.85) 100%)}
.phead .wrap{position:relative;z-index:2}
.phead h1{font-size:clamp(2.3rem,6vw,5.4rem);font-weight:900;letter-spacing:-.045em;
  font-variation-settings:'wdth' 90;max-width:18ch}
.phead .lead{color:var(--ash-2);font-size:clamp(1rem,1.2vw,1.2rem);max-width:52ch;margin-top:22px}

/* ── Migas de pan ───────────────────────────────────── */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:10px;color:var(--ash);margin-bottom:26px}
.crumbs a:hover{color:var(--red-t)}
.crumbs span[aria-current]{color:var(--chrome)}
.crumbs i{font-style:normal;color:var(--red-t)}

/* ── Filtros de indice ──────────────────────────────── */
.filters{display:flex;flex-wrap:wrap;gap:8px;padding-bottom:clamp(28px,3.5vw,48px);
  border-bottom:1px solid var(--hair);margin-bottom:clamp(28px,3.5vw,48px)}
.filters button{position:relative;padding:11px 20px;border:1px solid var(--hair);color:var(--ash);
  font-family:var(--m);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;
  transition:color .4s var(--e),border-color .4s var(--e),background .4s var(--e)}
.filters button:hover{color:var(--chrome);border-color:var(--ash)}
.filters button[aria-pressed="true"]{background:var(--red-fill);border-color:var(--red-fill);color:#fff}
.filters .count{color:var(--ash);margin-left:auto;align-self:center;font-family:var(--m);font-size:.68rem;letter-spacing:.14em}

/* ── Rejilla de tarjetas generica ───────────────────── */
.grid{display:grid;gap:clamp(12px,1.6vw,26px)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.card-i{position:relative;display:block;overflow:hidden;background:var(--steel);isolation:isolate}
.card-i>img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;
  filter:grayscale(.35) contrast(1.05) brightness(.78);transition:transform 1.1s var(--e),filter .6s}
.card-i:hover>img{transform:scale(1.05);filter:grayscale(0) brightness(.9)}
.card-i::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(to top,rgba(8,8,10,.92),transparent 58%)}
.card-i-b{position:absolute;inset:auto 0 0 0;z-index:2;padding:clamp(16px,1.8vw,28px)}
.card-i-b .k{color:var(--red-t);display:flex;align-items:center;gap:10px;margin-bottom:10px}
.card-i-b .k s{width:16px;height:1px;background:currentColor;text-decoration:none}
.card-i-b h3{font-size:clamp(1.05rem,1.6vw,1.6rem);font-weight:800}
.card-i-b p{color:var(--ash);font-size:.88rem;margin-top:8px;max-height:0;opacity:0;overflow:hidden;transition:.6s var(--e)}
.card-i:hover .card-i-b p{max-height:80px;opacity:1}

/* ── Ficha tecnica (detalle) ────────────────────────── */
.specs{border-top:1px solid var(--hair)}
.specs div{display:grid;grid-template-columns:minmax(120px,34%) 1fr;gap:16px;
  padding:15px 0;border-bottom:1px solid var(--hair-2);align-items:baseline}
.specs dt{color:var(--ash);font-family:var(--m);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase}
.specs dd{margin:0;font-family:var(--d);font-weight:600;font-size:1rem}

/* ── Galeria de detalle ─────────────────────────────── */
.gal{display:grid;grid-template-columns:repeat(6,1fr);gap:clamp(10px,1.3vw,20px)}
.gal a{position:relative;overflow:hidden;background:var(--steel);display:block}
.gal a img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--e);filter:grayscale(.2)}
.gal a:hover img{transform:scale(1.05);filter:none}
.gal .g-wide{grid-column:span 4;aspect-ratio:16/10}
.gal .g-tall{grid-column:span 2;aspect-ratio:3/4}
.gal .g-half{grid-column:span 3;aspect-ratio:4/3}

/* ── Prosa de articulo ──────────────────────────────── */
.prose{max-width:68ch;font-size:clamp(1rem,1.15vw,1.14rem);line-height:1.75;color:var(--ash-2)}
.prose>*+*{margin-top:1.35em}
.prose h2{font-size:clamp(1.5rem,2.6vw,2.4rem);color:var(--chrome);margin-top:2em;font-variation-settings:'wdth' 92}
.prose h3{font-size:clamp(1.2rem,1.8vw,1.6rem);color:var(--chrome);margin-top:1.8em}
.prose strong{color:var(--chrome);font-weight:600}
.prose a{color:var(--red-t);border-bottom:1px solid rgba(255,74,79,.4)}
.prose a:hover{border-color:var(--red-t)}
.prose ul,.prose ol{padding-left:1.3em}
.prose li+li{margin-top:.5em}
.prose li::marker{color:var(--red-t)}
.prose blockquote{border-left:2px solid var(--red);padding-left:26px;font-family:var(--d);
  font-weight:600;font-size:clamp(1.2rem,2vw,1.8rem);line-height:1.3;color:var(--chrome);letter-spacing:-.02em}
.prose figure{margin:2.4em 0}
.prose figure img{width:100%}
.prose figcaption{color:var(--ash);font-family:var(--m);font-size:.66rem;letter-spacing:.14em;
  text-transform:uppercase;margin-top:12px}
.prose hr{border:0;border-top:1px solid var(--hair);margin:2.6em 0}

/* ── Meta de articulo ───────────────────────────────── */
.pmeta{display:flex;flex-wrap:wrap;gap:10px 22px;color:var(--ash);
  padding-bottom:20px;border-bottom:1px solid var(--hair);margin-bottom:clamp(30px,4vw,52px)}
.pmeta b{color:var(--chrome);font-weight:500}

/* ── Barra lateral pegajosa ─────────────────────────── */
.with-aside{display:grid;grid-template-columns:1fr clamp(260px,26%,360px);gap:clamp(30px,5vw,80px);align-items:start}
.aside-stick{position:sticky;top:110px}
.aside-box{background:var(--glass);border:1px solid var(--hair);padding:clamp(22px,2.4vw,34px);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.aside-box h3{font-size:1.2rem;font-weight:800;margin-bottom:12px}
.aside-box p{color:var(--ash);font-size:.92rem}
.aside-box .btn{width:100%;justify-content:center;margin-top:20px}

/* ── Navegacion entre entradas ──────────────────────── */
.pnav{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--hair);
  border-block:1px solid var(--hair);margin-top:clamp(50px,6vw,90px)}
.pnav a{background:var(--void);padding:clamp(24px,3vw,44px);transition:background .4s}
.pnav a:hover{background:var(--ink)}
.pnav a:last-child{text-align:right}
.pnav .k{color:var(--ash);display:block;margin-bottom:12px}
.pnav h3{font-size:clamp(1.1rem,1.7vw,1.6rem);font-weight:800}

/* ── Paginacion ─────────────────────────────────────── */
.pager{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:clamp(40px,5vw,70px)}
.pager a,.pager span{min-width:46px;height:46px;display:grid;place-items:center;padding:0 14px;
  border:1px solid var(--hair);font-family:var(--m);font-size:.7rem;letter-spacing:.1em;color:var(--ash);
  transition:.35s var(--e)}
.pager a:hover{color:var(--chrome);border-color:var(--ash)}
.pager .on{background:var(--red-fill);border-color:var(--red-fill);color:#fff}

/* ── Paginas de sistema (404, gracias, busqueda) ────── */
/* El relleno superior es el mismo de .phead: el nav va en position:fixed, asi
   que no ocupa sitio en el flujo y el centrado vertical le metia el antetitulo
   por debajo. Afecta a Gracias y al 404, que comparten este bloque. */
.sys{min-height:78svh;display:grid;place-items:center;text-align:center;position:relative;
  padding-block:clamp(120px,15vh,190px) clamp(48px,7vw,90px)}
.sys-in{position:relative;z-index:2;max-width:60ch;padding-inline:var(--g)}
.sys .big{font-family:var(--d);font-weight:900;font-size:clamp(5rem,20vw,16rem);line-height:.8;
  letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1px var(--hair);display:block;margin-bottom:24px}
.sys h1{font-size:clamp(1.8rem,4vw,3.4rem);font-weight:900;letter-spacing:-.04em}
.sys p{color:var(--ash);margin-top:20px}
.sys .btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:34px}

/* ── Buscador ───────────────────────────────────────── */
.searchbar{display:flex;gap:12px;border-bottom:1px solid var(--hair);padding-bottom:14px}
.searchbar input{flex:1;background:transparent;border:0;color:var(--chrome);
  font-family:var(--d);font-weight:700;font-size:clamp(1.3rem,3vw,2.4rem);letter-spacing:-.03em}
.searchbar input:focus{outline:none}
.searchbar input::placeholder{color:rgba(233,235,238,.22)}

/* ── Responsive de plantillas internas ──────────────── */
@media (max-width:1000px){
  .grid--3{grid-template-columns:repeat(2,1fr)}
  .with-aside{grid-template-columns:1fr}
  .aside-stick{position:static}
  .gal{grid-template-columns:repeat(4,1fr)}
  .gal .g-wide,.gal .g-half{grid-column:span 4}
  .gal .g-tall{grid-column:span 2}
}
@media (max-width:680px){
  .grid--3,.grid--2{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr}
  .gal .g-wide,.gal .g-half,.gal .g-tall{grid-column:span 1;aspect-ratio:4/3}
  .pnav{grid-template-columns:1fr}
  .pnav a:last-child{text-align:left}
  .specs div{grid-template-columns:1fr;gap:4px}
  .card-i-b p{max-height:80px;opacity:1}
}

/* ── Lista editorial de servicios (indice) ──────────── */
.slist{border-top:1px solid var(--hair)}
.srow{display:grid;grid-template-columns:64px 1fr 180px 52px;gap:clamp(16px,2.4vw,36px);
  align-items:center;padding:clamp(20px,2.4vw,30px) 0;border-bottom:1px solid var(--hair);
  position:relative;transition:padding-left .5s var(--e)}
.srow::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--red);
  transform:scaleY(0);transform-origin:bottom;transition:transform .5s var(--e)}
.srow:hover::before{transform:scaleY(1)}
.srow:hover{padding-left:20px}
.srow-n{color:var(--ash);transition:color .4s}
.srow:hover .srow-n{color:var(--red-t)}
.srow-t h3{font-size:clamp(1.2rem,2vw,1.9rem);font-weight:800;font-variation-settings:'wdth' 94}
.srow-t p{color:var(--ash);font-size:.94rem;margin-top:6px;max-width:52ch}
.srow-mat{display:block;margin-top:10px;color:var(--ash);font-size:.62rem}
.srow-img{width:180px;height:112px;overflow:hidden;background:var(--steel)}
.srow-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(.5) brightness(.7);
  transform:scale(1.06);transition:filter .6s var(--e),transform 1s var(--e)}
.srow:hover .srow-img img{filter:grayscale(0) brightness(.9);transform:scale(1)}
.srow-go{width:52px;height:52px;border:1px solid var(--hair);display:grid;place-items:center;
  color:var(--chrome);transition:.4s var(--e)}
.srow:hover .srow-go{background:var(--red-fill);border-color:var(--red-fill);color:#fff}
@media (max-width:1000px){
  .srow{grid-template-columns:48px 1fr 120px;gap:16px}
  .srow-img{width:120px;height:82px}
  .srow-go{display:none}
}
@media (max-width:680px){
  .srow{grid-template-columns:40px 1fr}
  .srow-img{display:none}
}

/* ── Entrada destacada del blog ─────────────────────── */
.feat{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,4vw,60px);align-items:center;
  border:1px solid var(--hair);padding:clamp(18px,2vw,26px);transition:border-color .5s var(--e)}
.feat:hover{border-color:var(--red)}
.feat-img{overflow:hidden;aspect-ratio:4/3;background:var(--steel)}
.feat-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(.3) brightness(.82);
  transition:transform 1.2s var(--e),filter .6s}
.feat:hover .feat-img img{transform:scale(1.05);filter:grayscale(0) brightness(.95)}
.feat-b{padding-right:clamp(0px,2vw,30px)}
.feat-b h2{font-size:clamp(1.5rem,2.8vw,2.7rem);font-weight:800;font-variation-settings:'wdth' 92;margin:14px 0 16px}
@media (max-width:1000px){ .feat{grid-template-columns:1fr} .feat-b{padding:0 0 12px} }

/* ── Feed mixto: ultimo contenido publicado ─────────── */
.feed{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,1.6vw,24px)}
.fitem{position:relative;display:block;border:1px solid var(--hair);overflow:hidden;
  background:var(--ink);transition:border-color .5s var(--e),transform .5s var(--e)}
.fitem:hover{border-color:var(--red);transform:translateY(-4px)}
.fitem-img{aspect-ratio:16/10;overflow:hidden;background:var(--steel)}
.fitem-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(.35) brightness(.8);
  transition:transform 1.1s var(--e),filter .6s}
.fitem:hover .fitem-img img{transform:scale(1.05);filter:grayscale(0) brightness(.92)}
.fitem-b{padding:clamp(18px,1.8vw,26px)}
.fitem-b h3{font-size:clamp(1rem,1.3vw,1.24rem);font-weight:700;margin-top:12px;line-height:1.2}
.fitem-b p{color:var(--ash);font-size:.88rem;margin-top:8px}
.fitem-b .date{color:var(--ash);display:block;margin-top:14px;font-size:.62rem}
/* etiqueta de tipo: cada motor de contenido conserva su identidad */
.ftag{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid var(--hair);
  font-family:var(--m);font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ash)}
.ftag::before{content:"";width:5px;height:5px;background:currentColor}
.ftag--proyecto{color:var(--red-t);border-color:rgba(255,74,79,.35)}
.ftag--producto{color:#6FD3A5;border-color:rgba(111,211,165,.3)}
.ftag--articulo{color:#8FB4FF;border-color:rgba(143,180,255,.3)}
@media (max-width:1000px){ .feed{grid-template-columns:repeat(2,1fr)} }
@media (max-width:680px){ .feed{grid-template-columns:1fr} }

/* ── Landing de sector / material ───────────────────── */
.usos{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--hair);
  border:1px solid var(--hair)}
.uso{background:var(--void);padding:clamp(24px,2.8vw,40px);transition:background .45s var(--e)}
.uso:hover{background:var(--ink)}
.uso .n{color:var(--red-t);display:block;margin-bottom:16px}
.uso h3{font-size:clamp(1.05rem,1.4vw,1.35rem);font-weight:700}
.uso p{color:var(--ash);font-size:.92rem;margin-top:10px}
@media (max-width:1000px){ .usos{grid-template-columns:repeat(2,1fr)} }
@media (max-width:680px){ .usos{grid-template-columns:1fr} }

/* ── Preguntas frecuentes (schema FAQPage) ──────────── */
.faqs{border-top:1px solid var(--hair)}
.faq-i{padding:clamp(22px,2.4vw,32px) 0;border-bottom:1px solid var(--hair);
  display:grid;grid-template-columns:minmax(0,42%) 1fr;gap:clamp(20px,3vw,50px);align-items:start}
.faq-i h3{font-size:clamp(1.05rem,1.5vw,1.4rem);font-weight:700;font-variation-settings:'wdth' 94}
.faq-i p{color:var(--ash);font-size:clamp(.94rem,1.05vw,1.05rem)}
@media (max-width:800px){ .faq-i{grid-template-columns:1fr;gap:12px} }

/* ── Cotizador: casilla de autorización (Ley 1581) ────────────────────────
   No venía en el prototipo. La ley pide consentimiento previo y expreso,
   no un aviso al pie, así que la casilla es obligatoria. */
.fconsent{display:flex;gap:10px;align-items:flex-start;margin-top:22px;cursor:pointer}
.fconsent input{flex:none;margin-top:.25em;accent-color:var(--red-fill)}
.fconsent span{line-height:1.5;text-transform:none;letter-spacing:.02em}
.fconsent a{color:var(--red-t);text-decoration:underline;text-underline-offset:2px}
.fconsent input:focus-visible{outline:2px solid var(--red-t);outline-offset:2px}

/* ── Filtros del blog como enlaces reales ─────────────────────────────────
   El prototipo usaba <button> con JavaScript. En WordPress cada categoría
   tiene su propia URL indexable, así que van como <a> y necesitan heredar
   el mismo aspecto que los botones de filtro de proyectos. */
.filters a{position:relative;padding:11px 20px;border:1px solid var(--hair);color:var(--ash);
  font-family:var(--m);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  transition:color .3s,border-color .3s,background .3s}
.filters a:hover{color:var(--chrome);border-color:var(--ash)}
.filters a[aria-pressed="true"]{background:var(--red-fill);border-color:var(--red-fill);color:#fff}

/* ══════════════════════════════════════════════════════════════
   VISOR DE GALERIA
   Antes cada imagen era un enlace al archivo: el navegador se llevaba
   al visitante fuera de la pagina —o directamente descargaba el
   archivo, segun el tipo MIME con que lo sirviera el servidor—. Aqui
   la imagen se abre encima y la pagina no se pierde.
   El marcado lo construye assets/js/main.js; sin JavaScript el enlace
   sigue siendo un enlace y nada de esto aparece.
   ══════════════════════════════════════════════════════════════ */
/* Oculto con display y no con visibility: con visibility, Chromium tarda un
   fotograma largo en propagar el cambio a los descendientes y el foco que se
   pide al abrir rebota —el navegador todavia ve los botones invisibles y no
   los acepta—. Con display el arbol se adjunta de una vez. */
.lbx{position:fixed;inset:0;z-index:9990;display:none}
.lbx.on{display:block}
.lbx__bg{position:absolute;inset:0;background:rgba(8,8,10,.93);opacity:0;
  -webkit-backdrop-filter:blur(26px) saturate(.6);backdrop-filter:blur(26px) saturate(.6)}

/* El panel deja pasar el clic para que el fondo pueda cerrar; solo las
   tres bandas reales lo capturan. */
.lbx__panel{position:absolute;inset:0;pointer-events:none;display:grid;
  grid-template-rows:auto minmax(0,1fr) auto;gap:clamp(10px,1.4vw,20px);
  padding:clamp(14px,2vw,26px) clamp(14px,3vw,40px)}
.lbx__top,.lbx__stage,.lbx__foot{pointer-events:auto}

/* ─── Barra superior: indice y cierre ─── */
.lbx__top{display:flex;align-items:center;justify-content:space-between;gap:20px}
.lbx__num{display:flex;align-items:center;gap:clamp(10px,1.4vw,16px);
  font-family:var(--m);font-size:.7rem;letter-spacing:.16em}
.lbx__num b{color:var(--red-t);font-weight:500;font-variant-numeric:tabular-nums}
.lbx__num em{color:var(--ash);font-style:normal;font-variant-numeric:tabular-nums}
.lbx__num i{display:block;width:clamp(44px,9vw,140px);height:1px;background:var(--hair);position:relative}
.lbx__num i::after{content:'';position:absolute;inset:0;background:var(--red);
  transform-origin:left;transform:scaleX(var(--p,0));transition:transform .55s var(--e)}

.lbx__x{display:inline-flex;align-items:center;gap:12px;padding:11px 15px;
  border:1px solid var(--hair);background:rgba(8,8,10,.5);color:var(--ash-2);
  font-family:var(--m);font-size:.62rem;letter-spacing:.18em;transition:.35s var(--e)}
.lbx__x:hover,.lbx__x:focus-visible{background:var(--red-fill);border-color:var(--red-fill);color:#fff}

/* ─── Escenario ─── */
/* overflow oculto: al ampliar, la imagen crece 2,4x y sin esto se sale del
   escenario y tapa el pie y las miniaturas. */
.lbx__stage{position:relative;min-height:0;overflow:hidden}
/* La figura se ancla a los cuatro lados en vez de dimensionarse por su
   contenido: solo asi el max-height:100% de la imagen tiene contra que
   resolverse. Con la figura auto-dimensionada, una imagen cuadrada de 1200 px
   se salia del escenario y tapaba la tira de miniaturas.
   El respiro lateral es el que ocupan las flechas, para que no queden encima
   de la foto en escritorio. */
.lbx__fig{position:absolute;inset:0;margin:0;display:flex;
  align-items:center;justify-content:center;
  padding:0 clamp(0px,7vw,120px)}
.lbx__img{max-width:min(1500px,100%);max-height:100%;width:auto;height:auto;
  object-fit:contain;will-change:transform,opacity;
  user-select:none;-webkit-user-select:none;-webkit-user-drag:none}
.lbx.zoomable .lbx__img{cursor:zoom-in}
.lbx.zoomed .lbx__img{cursor:zoom-out}

.lbx__nav{position:absolute;top:0;bottom:0;width:clamp(60px,12vw,190px);
  display:grid;place-items:center;padding:0 clamp(4px,1vw,18px);border:0;background:none;color:#fff}
.lbx__nav--prev{left:0;justify-items:start}
.lbx__nav--next{right:0;justify-items:end}
/* El recuadro tiene que leerse tanto encima de una foto clara como sobre el
   fondo negro cuando la imagen no llega hasta el borde: de ahi el relleno
   solido en vez de un simple velo. */
.lbx__nav s{width:52px;height:52px;display:grid;place-items:center;text-decoration:none;
  border:1px solid var(--hair);background:rgba(22,24,28,.86);color:var(--ash-2);
  opacity:.9;transition:.35s var(--e)}
.lbx__nav:hover s,.lbx__nav:focus-visible s{opacity:1;color:#fff;background:var(--red-fill);border-color:var(--red-fill)}
/* La zona de clic ocupa toda la altura del escenario a proposito, pero el aro
   de foco global dibujado sobre ella parece un rectangulo rojo suelto en medio
   de la pantalla. Se pasa al recuadro visible. */
.lbx__nav:focus-visible{outline:none}
.lbx__nav:focus-visible s{outline:2px solid var(--red-t);outline-offset:4px}
.lbx__nav--prev svg{transform:rotate(180deg)}
.lbx__nav[hidden]{display:none}

/* ─── Pie: descripcion y tira de miniaturas ─── */
.lbx__foot{display:flex;align-items:flex-end;justify-content:space-between;
  gap:clamp(14px,3vw,40px);flex-wrap:wrap}
.lbx__cap{margin:0;max-width:56ch;font-family:var(--m);font-size:.66rem;
  letter-spacing:.06em;line-height:1.65;color:var(--ash)}
.lbx__cap:empty{display:none}
.lbx__thumbs{display:flex;gap:8px;max-width:100%;overflow-x:auto;
  scrollbar-width:none;-ms-overflow-style:none;padding-bottom:2px}
.lbx__thumbs::-webkit-scrollbar{display:none}
.lbx__thumbs[hidden]{display:none}
.lbx__thumbs button{position:relative;flex:0 0 auto;width:68px;height:46px;padding:0;border:0;
  overflow:hidden;opacity:.3;filter:grayscale(1);transition:opacity .4s var(--e),filter .4s var(--e)}
.lbx__thumbs button img{width:100%;height:100%;object-fit:cover}
.lbx__thumbs button::after{content:'';position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--e)}
.lbx__thumbs button:hover,.lbx__thumbs button:focus-visible{opacity:.72;filter:none}
.lbx__thumbs button.on{opacity:1;filter:none}
.lbx__thumbs button.on::after{transform:scaleX(1)}

/* Solo aparece si la imagen tarda mas de dos decimas: por debajo de eso
   un indicador parpadeando molesta mas de lo que informa. */
.lbx__load{position:absolute;left:0;top:0;height:2px;width:100%;background:var(--red);
  transform:scaleX(0);transform-origin:left;opacity:0;pointer-events:none}
.lbx__load.on{opacity:1;animation:lbxCarga 1.15s var(--e) infinite}
@keyframes lbxCarga{0%{transform:scaleX(0)}60%{transform:scaleX(.72)}100%{transform:scaleX(1);opacity:0}}

body.lbx-open{overflow:hidden}

@media (max-width:820px){
  .lbx__fig{padding:0}
  .lbx__nav{width:70px}
  .lbx__nav s{width:44px;height:44px}
  .lbx__foot{flex-direction:column;align-items:stretch;gap:14px}
  .lbx__cap{order:2;font-size:.6rem}
  .lbx__thumbs{order:1}
}
@media (max-width:520px){
  .lbx__x u{display:none}
  .lbx__x{padding:11px}
  .lbx__thumbs button{width:54px;height:38px}
}
@media (prefers-reduced-motion:reduce){
  .lbx__num i::after,.lbx__thumbs button,.lbx__thumbs button::after{transition:none}
  .lbx__load.on{animation:none}
}