/* =====================================================================
   Landing Performance Marketing · propuesta de nuevo look & feel
   Principios tomados del estudio de referencia (no se copia su CSS):
   tokens de duracion y curva, escala tipografica fluida con clamp(),
   reveal por mascara y clip-path, grano de pelicula, marquees lineales,
   titulos condensados en mayusculas + texto serif, acento unico,
   y reduced-motion en todo el movimiento.
   Acento = rojo TLM. Cambiar --red para probar otro.
   ===================================================================== */
:root{
  --ink:#0a0a0b; --ink-2:#121214; --cream:#f4f1ea; --white:#fff;
  --red:#C8102E; --red-lt:#ec4a62;               /* red-lt: texto pequeño sobre negro (contraste AA) */
  --fg:#fff; --fg-dim:rgba(255,255,255,.64); --fg-faint:rgba(255,255,255,.3); --line:rgba(255,255,255,.16);
  --on-cream:#0a0a0b; --on-cream-dim:rgba(10,10,11,.66); --on-cream-faint:rgba(10,10,11,.22);

  --f-title:"Barlow Condensed","Arial Narrow","Helvetica Neue",sans-serif;
  --f-text:"Fraunces",Georgia,"Times New Roman",serif;

  --dur-instant:.18s; --dur-quick:.35s; --dur-base:.6s; --dur-slow:1.05s;
  --ease-out:cubic-bezier(.16,1,.3,1);
  --ease-io:cubic-bezier(.65,0,.35,1);
  --ease-snap:cubic-bezier(.77,0,.175,1);

  --maxw:1440px; --gut:clamp(20px,4vw,56px);
  --t-micro:clamp(10px,.7vw,12px);  --t-xs:clamp(12px,.85vw,14px);  --t-sm:clamp(14px,1vw,16px);
  --t-md:clamp(16px,1.15vw,18px);   --t-lg:clamp(20px,1.6vw,26px);  --t-xl:clamp(28px,2.4vw,40px);
  --t-2xl:clamp(40px,4vw,64px);     --t-3xl:clamp(56px,6vw,108px);  --t-display:clamp(84px,12vw,200px);
  --track-label:.2em; --track-wide:.26em;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--fg);font-family:var(--f-text);font-weight:300;font-size:var(--t-md);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
h1,h2,h3,p,ul,ol{margin:0;padding:0}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--red-lt);outline-offset:4px}
::selection{background:var(--red);color:#fff}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut)}
.sec{position:relative;padding:clamp(88px,13vh,170px) 0}
.sec.cream{background:var(--cream);color:var(--on-cream)}
.sec.ink{background:var(--ink)}
.sec.red{background:var(--red);color:#fff}

/* Tipografia base */
.title{font-family:var(--f-title);font-weight:800;text-transform:uppercase;letter-spacing:-.02em;line-height:.94;text-wrap:balance}
.label{font-family:var(--f-title);font-weight:700;text-transform:uppercase;letter-spacing:var(--track-label);font-size:var(--t-xs);line-height:1.3}
.label.accent{color:var(--red-lt)}
.cream .label.accent{color:var(--red)}
.text{font-family:var(--f-text);font-weight:300;text-wrap:pretty}
.lead{font-size:var(--t-lg);line-height:1.5;max-width:34ch;color:var(--fg-dim)}
.cream .lead,.cream .text{color:var(--on-cream-dim)}
.body{font-size:var(--t-md);line-height:1.7;max-width:46ch;color:var(--fg-dim)}
.cream .body{color:var(--on-cream-dim)}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:.7em;padding:1.05em 1.8em;border-radius:999px;background:var(--red);color:#fff;
  font-family:var(--f-title);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:var(--t-sm);line-height:1;
  transition:transform var(--dur-quick) var(--ease-out),background var(--dur-quick) var(--ease-out),color var(--dur-quick) var(--ease-out)}
.btn:hover{transform:translateY(-2px);background:#e0143a}
.btn svg{width:1.15em;height:1.15em;fill:currentColor}
.btn.ink{background:var(--ink);color:#fff}
.btn.ink:hover{background:#1c1c20}
.btn-sm{padding:.85em 1.4em;font-size:var(--t-xs)}
.link{font-family:var(--f-title);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:var(--t-sm);
  background:linear-gradient(currentColor,currentColor) left bottom/100% 1px no-repeat;padding-bottom:.35em;
  transition:background-size var(--dur-base) var(--ease-out)}
.link:hover{background-size:0 1px;background-position:right bottom}

/* Grano de pelicula + cortina de entrada (solo CSS: nunca bloquea si falla JS) */
.grain{position:fixed;inset:-10%;z-index:9000;pointer-events:none;opacity:.1;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 1.2s steps(6,end) infinite}
@keyframes grain{0%{transform:translate(0,0)}20%{transform:translate(-2%,2%)}40%{transform:translate(2%,-2%)}60%{transform:translate(-1%,-2%)}80%{transform:translate(2%,1%)}100%{transform:translate(0,0)}}
.curtain{position:fixed;inset:0;z-index:10000;background:var(--ink);display:grid;place-items:center;
  clip-path:inset(0);animation:curtainUp 1s var(--ease-snap) .75s forwards,hide 0s 1.8s forwards}
.curtain img{width:min(260px,52vw);opacity:0;animation:fadeIn .5s var(--ease-out) .1s forwards,fadeOut .3s .6s forwards}
.curtain.done{display:none}
@keyframes curtainUp{to{clip-path:inset(0 0 100% 0)}}
@keyframes hide{to{visibility:hidden}}
@keyframes fadeIn{to{opacity:1}}
@keyframes fadeOut{to{opacity:0}}

/* Cabecera */
.hd{position:fixed;inset:0 0 auto 0;z-index:900;display:flex;align-items:center;justify-content:space-between;padding:18px var(--gut);
  transition:background var(--dur-base) var(--ease-out),padding var(--dur-base) var(--ease-out)}
.hd.solid{background:rgba(10,10,11,.88);backdrop-filter:blur(8px);padding-top:12px;padding-bottom:12px}
.hd img{height:34px;width:auto}

/* Riel de persuasion (desktop) */
.rail{position:fixed;right:clamp(14px,1.6vw,28px);top:50%;transform:translateY(-50%);z-index:800;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.rail a{display:flex;align-items:center;gap:10px;font-family:var(--f-title);font-weight:700;text-transform:uppercase;letter-spacing:.18em;font-size:11px;color:rgba(255,255,255,.55);
  mix-blend-mode:difference}
.rail a b{font-weight:700;opacity:0;transform:translateX(8px);transition:opacity var(--dur-quick) var(--ease-out),transform var(--dur-quick) var(--ease-out)}
.rail a i{display:block;width:18px;height:2px;background:currentColor;transition:width var(--dur-quick) var(--ease-out)}
.rail a.on{color:#fff}
.rail a.on i{width:34px}
.rail a.on b,.rail a:hover b{opacity:1;transform:none}

/* Reveal */
html.js .rv{opacity:0;transform:translateY(26px);transition:opacity var(--dur-slow) var(--ease-out),transform var(--dur-slow) var(--ease-out);transition-delay:calc(var(--d,0)*70ms)}
html.js .rv.in{opacity:1;transform:none}
.hr{height:1px;background:var(--line);transform-origin:left}
.cream .hr{background:var(--on-cream-faint)}
html.js .hr.rv{opacity:1;transform:scaleX(0);transition:transform 1.2s var(--ease-io)}
html.js .hr.rv.in{transform:scaleX(1)}
.split .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.1em;margin-bottom:-.1em}
.split .w>i{display:inline-block;font-style:normal;transform:translateY(112%);transition:transform 1.1s var(--ease-out);transition-delay:calc(var(--i)*45ms)}
html:not(.js) .split .w>i{transform:none}
.split.in .w>i{transform:none}
.hero .split .w>i{animation:rise 1.1s var(--ease-out) both;animation-delay:calc(1.15s + var(--i)*45ms);transform:none}
@keyframes rise{from{transform:translateY(112%)}to{transform:none}}

/* 01 HERO */
.hero{min-height:min(100svh,1000px);display:flex;flex-direction:column;justify-content:flex-end;padding:0;overflow:hidden;isolation:isolate}
.hero-media{position:absolute;inset:0;z-index:-2;overflow:hidden}
.hero-media img{width:100%;height:100%;object-fit:cover;filter:brightness(.5) contrast(1.05) saturate(.9);animation:kenburns 22s ease-out forwards;transform-origin:60% 50%}
@keyframes kenburns{from{transform:scale(1)}to{transform:scale(1.14) translate(-1.2%,-1.6%)}}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(10,10,11,.55) 0%,rgba(10,10,11,.1) 38%,rgba(10,10,11,.88) 100%)}
.hero-in{width:100%;padding-top:clamp(120px,16vh,180px);padding-bottom:clamp(32px,5vh,64px)}
.hero h1{font-size:clamp(40px,6.3vw,112px);max-width:17ch;margin:22px 0 0}
.hero h1 .hot{color:var(--red-lt)}
.hero-sub{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,5vw,80px);align-items:end;margin-top:clamp(28px,5vh,56px)}
.hero-sub .lead{max-width:36ch;color:#fff;font-weight:300}
.hero-sub .cas{font-size:var(--t-sm);color:var(--fg-dim);max-width:44ch;margin-top:14px}
.hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:18px 30px;justify-self:end}
.badge{position:absolute;right:var(--gut);top:clamp(100px,16vh,170px);width:clamp(96px,10vw,150px);aspect-ratio:1}
.badge svg{width:100%;height:100%;animation:spin 22s linear infinite}
.badge text{font-family:var(--f-title);font-weight:700;font-size:12.4px;letter-spacing:.3em;fill:#fff;text-transform:uppercase}
.badge b{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--f-title);font-weight:800;font-size:clamp(26px,3vw,44px);color:var(--red-lt)}
@keyframes spin{to{transform:rotate(360deg)}}
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;background:rgba(10,10,11,.35)}
.marquee-track{display:flex;width:max-content;animation:marq 34s linear infinite}
.marquee span{font-family:var(--f-title);font-weight:800;text-transform:uppercase;font-size:clamp(22px,2.6vw,40px);letter-spacing:.02em;padding-right:1.1em;white-space:nowrap;
  color:transparent;-webkit-text-stroke:1.2px rgba(255,255,255,.55)}
.marquee span.fill{color:#fff;-webkit-text-stroke:0}
@keyframes marq{to{transform:translateX(-50%)}}

/* 02 MARCAS */
.brands{padding:clamp(40px,6vh,64px) 0;border-bottom:1px solid var(--line)}
.brands-row{display:flex;flex-wrap:wrap;align-items:center;gap:22px clamp(24px,4vw,56px)}
.brands-row .label{flex:0 0 100%;color:var(--fg-faint)}
.brands-row img{height:clamp(56px,5vw,76px);width:auto;opacity:.85;filter:invert(1) grayscale(1);mix-blend-mode:screen}
.pill{font-family:var(--f-title);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:var(--t-xs);padding:.85em 1.3em;border:1px solid var(--line);border-radius:999px;color:var(--fg-dim);
  transition:border-color var(--dur-quick),color var(--dur-quick),background var(--dur-quick)}
.pill:hover{border-color:#fff;color:#fff}
.cream .pill{border-color:var(--on-cream-faint);color:var(--on-cream-dim)}
.cream .pill:hover{background:var(--ink);border-color:var(--ink);color:#fff}

/* Bloques de dos columnas */
.split2{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1.35fr);gap:clamp(28px,6vw,110px)}
.num-tag{display:flex;align-items:center;gap:14px;margin-bottom:28px}
.num-tag i{display:block;width:44px;height:2px;background:var(--red)}

/* 03 OFICIO */
.oficio h2{font-size:clamp(44px,5vw,88px)}
.oficio .stack{display:grid;gap:22px;margin-top:34px}
.oficio .body{font-size:var(--t-lg);line-height:1.55;max-width:38ch}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:40px}
.pull{margin-top:clamp(40px,8vh,84px);padding-left:clamp(18px,2vw,30px);border-left:3px solid var(--red);font-family:var(--f-text);font-weight:400;font-size:var(--t-xl);line-height:1.22;letter-spacing:-.015em;max-width:24ch;color:var(--on-cream)}
.band{position:relative;height:clamp(240px,46vh,520px);overflow:hidden}
.band img{position:absolute;inset:-12% 0;width:100%;height:124%;object-fit:cover;filter:brightness(.7) saturate(.9);will-change:transform}

/* 04 COSTO */
.costo{overflow:hidden}
.ghost{position:absolute;left:0;right:0;top:50%;transform:translateY(-52%);text-align:center;font-family:var(--f-title);font-weight:800;text-transform:uppercase;line-height:.84;letter-spacing:-.02em;
  font-size:clamp(90px,19vw,340px);color:transparent;-webkit-text-stroke:1.2px rgba(255,255,255,.14);pointer-events:none;user-select:none}
.costo .wrap{position:relative}
.costo h2{font-size:var(--t-3xl);max-width:14ch}
.costo .body{font-size:var(--t-lg);margin-top:30px;max-width:40ch;color:var(--fg-dim)}
.leaks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:clamp(48px,9vh,100px)}
.leak{padding:26px clamp(16px,2vw,32px) 8px 0;position:relative}
.leak+.leak{padding-left:clamp(16px,2vw,32px);border-left:1px solid var(--line)}
.leak .n{font-family:var(--f-title);font-weight:800;font-size:var(--t-xs);letter-spacing:var(--track-label);color:var(--red-lt)}
.leak h3{font-family:var(--f-title);font-weight:800;text-transform:uppercase;font-size:var(--t-xl);letter-spacing:-.01em;margin:10px 0 12px;line-height:1}
.leak p{font-size:var(--t-md);color:var(--fg-dim);max-width:26ch}

/* 05 DECISION */
.decision h2{font-size:var(--t-3xl);max-width:19ch}
.decision .lead{margin-top:26px;color:var(--on-cream-dim)}
.contrast{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2vw,28px);margin-top:clamp(40px,7vh,80px)}
.panel{position:relative;padding:clamp(26px,3vw,48px);min-height:clamp(320px,44vh,460px);overflow:hidden;isolation:isolate}
.panel h3{font-family:var(--f-title);font-weight:700;text-transform:uppercase;letter-spacing:var(--track-label);font-size:var(--t-sm);margin-bottom:26px}
.panel li{font-size:var(--t-lg);line-height:1.35;padding:15px 0;border-top:1px solid currentColor;border-top-color:rgba(128,128,128,.32)}
.panel.without{border:1px solid var(--on-cream-faint);color:var(--on-cream-dim)}
.panel.with,.cream .panel.with .text,.panel.with li{background:transparent;color:#fff}
.panel.with{background:var(--ink)}
.panel.with img{position:absolute;inset:0;z-index:-1;width:100%;height:100%;object-fit:cover;opacity:.32;filter:grayscale(.2)}
.panel.with h3{color:var(--red-lt)}
.decision .actions{margin-top:34px}

/* 06 METODO */
.metodo .sticky{position:sticky;top:15vh;align-self:start}
.metodo h2{font-size:var(--t-3xl)}
.counter{display:flex;align-items:baseline;gap:10px;margin-top:34px;font-family:var(--f-title);font-weight:800}
.counter b{font-size:var(--t-2xl);line-height:1;color:var(--red-lt);font-variant-numeric:tabular-nums}
.counter span{font-size:var(--t-sm);letter-spacing:var(--track-label);color:var(--fg-faint)}
.thumb{margin-top:30px;aspect-ratio:16/10;overflow:hidden;border-radius:2px;max-width:420px}
.thumb img{width:100%;height:100%;object-fit:cover;filter:grayscale(.2) brightness(.8)}
.steps{counter-reset:s}
.step{display:grid;grid-template-columns:clamp(70px,9vw,150px) minmax(0,1fr);gap:clamp(14px,2vw,30px);padding:clamp(34px,6vh,64px) 0;border-top:1px solid var(--line);opacity:.42;
  transition:opacity var(--dur-base) var(--ease-out)}
.step:last-child{border-bottom:1px solid var(--line)}
.step.on{opacity:1}
.step .n{font-family:var(--f-title);font-weight:800;font-size:clamp(54px,7vw,120px);line-height:.85;color:transparent;-webkit-text-stroke:1.3px rgba(255,255,255,.4);font-variant-numeric:tabular-nums;
  transition:color var(--dur-base) var(--ease-out),-webkit-text-stroke-color var(--dur-base) var(--ease-out)}
.step.on .n{color:var(--red);-webkit-text-stroke-color:var(--red)}
.step h3{font-family:var(--f-title);font-weight:800;text-transform:uppercase;font-size:var(--t-2xl);line-height:.95;letter-spacing:-.01em}
.step small{display:block;margin-top:8px;font-family:var(--f-title);font-weight:700;text-transform:uppercase;letter-spacing:.16em;font-size:var(--t-xs);color:var(--red-lt)}
.step p{margin-top:16px;font-size:var(--t-md);color:var(--fg-dim);max-width:44ch}

/* 07 RESULTADOS */
.res-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap}
.res-head h2{font-size:var(--t-3xl)}
.proof{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:clamp(40px,8vh,90px);border-top:1px solid var(--on-cream-faint)}
.pf{padding:clamp(22px,3vw,40px) clamp(14px,2vw,32px) 0 0}
.pf+.pf{padding-left:clamp(14px,2vw,32px);border-left:1px solid var(--on-cream-faint)}
.pf .img{aspect-ratio:4/3;overflow:hidden;margin-bottom:clamp(18px,3vh,32px);background:#ddd}
.pf .img img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease-out)}
.pf:hover .img img{transform:scale(1.05)}
.pf .img.product{background:#fff}
.pf .img.product img{object-fit:contain}
.big{font-family:var(--f-title);font-weight:800;font-size:var(--t-display);line-height:.82;letter-spacing:-.04em;color:var(--on-cream);font-variant-numeric:tabular-nums}
.big em{font-style:normal;color:var(--red);font-size:.55em;letter-spacing:0;margin-left:.04em}
.pf h3{font-family:var(--f-title);font-weight:800;text-transform:uppercase;font-size:var(--t-lg);line-height:1.05;margin-top:18px;letter-spacing:0}
.pf p{font-size:var(--t-sm);color:var(--on-cream-dim);margin-top:8px;max-width:30ch}
.total{margin-top:clamp(48px,9vh,100px);border-top:1px solid var(--on-cream-faint);padding-top:clamp(18px,3vh,30px);overflow:hidden}
.total .marquee{background:none;border:0;padding:0}
.total .marquee span{-webkit-text-stroke:1.4px var(--on-cream);font-size:clamp(40px,7vw,120px)}
.total .marquee span.fill{color:var(--on-cream);-webkit-text-stroke:0}
.foot-note{font-size:var(--t-xs);color:var(--on-cream-dim);margin-top:26px;max-width:70ch}

/* 08 BENEFICIOS */
.beneficios h2{font-size:var(--t-3xl);max-width:12ch}
.ben{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,3vw,56px);margin-top:clamp(40px,8vh,90px)}
.ben article{position:relative;padding-top:26px}
.ben article::before{content:"";position:absolute;left:0;top:0;width:100%;height:1px;background:var(--line)}
.ben article::after{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform var(--dur-slow) var(--ease-out)}
.ben article:hover::after{transform:scaleX(1)}
.ben .k{font-family:var(--f-title);font-weight:800;font-size:var(--t-xs);letter-spacing:var(--track-label);color:var(--red-lt)}
.ben h3{font-family:var(--f-title);font-weight:800;text-transform:uppercase;font-size:var(--t-xl);line-height:.98;margin:14px 0 16px;letter-spacing:-.01em;text-wrap:balance}
.ben p{color:var(--fg-dim);max-width:32ch}

/* 09 FAQ */
.faq h2{font-size:clamp(34px,3.6vw,60px);max-width:14ch}
.acc{border-top:1px solid var(--on-cream-faint)}
.qa{border-bottom:1px solid var(--on-cream-faint)}
.q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;text-align:left;padding:clamp(18px,2.6vh,28px) 0;
  font-family:var(--f-text);font-weight:400;font-size:var(--t-lg);line-height:1.25;letter-spacing:-.01em;color:var(--on-cream)}
.q .pm{position:relative;flex:0 0 22px;height:22px;transition:transform var(--dur-base) var(--ease-out)}
.q .pm::before,.q .pm::after{content:"";position:absolute;left:0;top:50%;width:100%;height:2px;margin-top:-1px;background:var(--on-cream)}
.q .pm::after{transform:rotate(90deg);transition:transform var(--dur-base) var(--ease-out)}
.q[aria-expanded="true"] .pm{transform:rotate(180deg)}
.q[aria-expanded="true"] .pm::after{transform:rotate(0)}
.q:hover{color:var(--red)}
.a{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--dur-base) var(--ease-out)}
.q[aria-expanded="true"]+.a{grid-template-rows:1fr}
.a-in{overflow:hidden;min-height:0}
.q[aria-expanded="false"]+.a .a-in{visibility:hidden;transition:visibility 0s var(--dur-base)}
html:not(.js) .a{grid-template-rows:1fr}
.a-in p{padding:0 0 clamp(18px,3vh,30px);font-size:var(--t-md);line-height:1.7;color:var(--on-cream-dim);max-width:62ch}
.a-in p+p{margin-top:-10px;font-size:var(--t-xs);color:var(--on-cream-faint);color:rgba(10,10,11,.42)}
.a-in a{text-decoration:underline;text-underline-offset:3px}

/* 10 SERVICIOS (cuadricula de tarjetas con relleno por clip-path) */
.servicios h2{font-size:clamp(36px,4.4vw,76px);max-width:20ch}
.svc-head{display:flex;justify-content:space-between;align-items:flex-end;gap:28px 40px;flex-wrap:wrap}
.svc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(14px,1.6vw,24px);margin-top:clamp(36px,7vh,80px)}
.card{position:relative;display:flex;flex-direction:column;min-height:clamp(300px,40vh,430px);padding:clamp(24px,2.6vw,42px);border:1px solid var(--line);border-radius:6px;overflow:hidden;isolation:isolate;
  transition:border-color var(--dur-base) var(--ease-out)}
.card::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--red);clip-path:inset(100% 0 0 0);transition:clip-path var(--dur-slow) var(--ease-snap)}
.card:hover,.card:focus-visible{border-color:var(--red)}
.card:hover::before,.card:focus-visible::before{clip-path:inset(0)}
.card .top{display:flex;justify-content:space-between;align-items:baseline;gap:16px}
.card .idx{font-family:var(--f-title);font-weight:800;font-size:var(--t-xs);letter-spacing:var(--track-label);color:var(--red-lt);transition:color var(--dur-quick)}
.card .tag{font-family:var(--f-title);font-weight:700;text-transform:uppercase;letter-spacing:var(--track-label);font-size:var(--t-xs);color:var(--fg-dim);text-align:right;transition:color var(--dur-quick)}
.card h3{font-family:var(--f-title);font-weight:800;text-transform:uppercase;font-size:clamp(28px,2.9vw,48px);line-height:.96;letter-spacing:-.01em;margin:auto 0 16px;padding-top:28px;text-wrap:balance}
.card p{font-size:var(--t-sm);color:var(--fg-dim);max-width:48ch;transition:color var(--dur-quick)}
.card .more{margin-top:22px;display:inline-flex;gap:.6em;font-family:var(--f-title);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:var(--t-sm)}
.card .more::after{content:"\2192";transition:transform var(--dur-base) var(--ease-out)}
.card:hover .more::after{transform:translateX(8px)}
.card:hover .idx,.card:hover .tag,.card:hover p{color:#fff}

/* marcas protegidas por NDA: sector visible, marca oculta */
.nda{display:inline-flex;flex-direction:column;gap:7px;padding:12px 18px;border:1px dashed rgba(255,255,255,.36);border-radius:8px}
.nda-tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-title);font-weight:700;text-transform:uppercase;letter-spacing:.18em;font-size:var(--t-micro);color:var(--red-lt)}
.nda-tag svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round}
.nda-sector{font-family:var(--f-title);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:var(--t-xs);color:var(--fg-dim)}

/* 11 CTA */
.cta{overflow:hidden;text-align:left}
.cta h2{font-size:clamp(48px,8.6vw,156px);color:var(--ink);max-width:14ch}
.cta .lead{color:#fff;margin-top:clamp(22px,4vh,40px);max-width:36ch}
.cta .row{display:flex;flex-wrap:wrap;align-items:center;gap:20px 34px;margin-top:clamp(26px,5vh,48px)}
.cta .mail{font-family:var(--f-title);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:var(--t-sm);border-bottom:1px solid #fff;padding-bottom:.3em}
.cta .tiny{margin-top:22px;font-size:var(--t-sm);color:rgba(255,255,255,.85)}

/* Footer */
.ft{background:var(--ink);padding:clamp(48px,8vh,90px) 0 36px;border-top:1px solid var(--line)}
.ft-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:clamp(24px,4vw,64px);align-items:start}
.ft img{height:46px;width:auto}
.ft ul{display:grid;gap:8px}
.ft a:hover{color:var(--red-lt)}
.ft p,.ft li{font-size:var(--t-sm);color:var(--fg-dim)}
.ft .small{margin-top:clamp(36px,6vh,64px);font-size:var(--t-xs);color:rgba(255,255,255,.5);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

/* Cursor (solo punteros finos con hover) */
.cur{position:fixed;left:0;top:0;width:38px;height:38px;margin:-19px 0 0 -19px;border:1px solid rgba(255,255,255,.7);border-radius:50%;z-index:9500;pointer-events:none;mix-blend-mode:difference;
  opacity:0;transition:opacity .3s,width .35s var(--ease-out),height .35s var(--ease-out),margin .35s var(--ease-out),background .35s}
.cur.on{opacity:1}
.cur.big{width:72px;height:72px;margin:-36px 0 0 -36px;background:rgba(255,255,255,.14)}
@media (hover:none),(pointer:coarse){.cur{display:none}}

/* Responsive */
@media (max-width:1100px){.rail{display:none}.hero-sub{grid-template-columns:1fr}.hero-cta{justify-self:start}}
@media (max-width:860px){
  .split2,.contrast{grid-template-columns:1fr}
  .metodo .sticky{position:static}
  .leaks,.proof,.ben{grid-template-columns:1fr}
  .leak+.leak,.pf+.pf{padding-left:0;border-left:0;border-top:1px solid var(--line)}
  .pf+.pf{border-top-color:var(--on-cream-faint)}
  .svc-grid{grid-template-columns:1fr}
  .card{min-height:0}
  .ft-grid{grid-template-columns:1fr}
  .badge{display:none}
}

/* Reduced motion: todo el movimiento tiene version estatica */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .grain,.curtain,.hero-media img,.badge svg,.marquee-track{animation:none!important}
  .curtain{display:none}
  html.js .rv,.split .w>i,.hero .split .w>i{opacity:1!important;transform:none!important;transition:none!important;animation:none!important}
  html.js .hr.rv{transform:none!important}
  .step{opacity:1}
}

/* =====================================================================
   Sitio TLM · capa de sitio sobre el sistema del nuevo look
   (cabecera con menu, pie, secciones de contenido, acordeon en fondo
   oscuro y claro, indice de servicios, listas)
   ===================================================================== */
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:10px 14px;z-index:99999}
.skip:focus{left:8px}

/* Cabecera completa */
.hd{gap:clamp(12px,2vw,28px)}
.hd .brand{display:block;flex:none}
.hd nav.menu{display:flex;align-items:center;gap:clamp(14px,1.7vw,30px);margin-left:auto}
.hd nav.menu a{font-family:var(--f-title);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:var(--t-xs);line-height:1;color:var(--fg-dim);padding:8px 0;position:relative;transition:color var(--dur-quick) var(--ease-out)}
.hd nav.menu a:hover{color:#fff}
.hd nav.menu a[aria-current="page"]{color:#fff}
.hd nav.menu a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--red)}
.hd .lang{display:flex;align-items:center;gap:8px;font-family:var(--f-title);font-weight:700;letter-spacing:.14em;font-size:var(--t-xs)}
.hd .lang a{color:var(--fg-faint)} .hd .lang a.on{color:#fff} .hd .lang a:hover{color:#fff}
.hd .lang i{width:1px;height:12px;background:var(--line)}
.burger{display:none;flex:none;width:44px;height:44px;border-radius:999px;border:1px solid var(--line);position:relative}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:#fff;transition:transform var(--dur-quick) var(--ease-out),opacity var(--dur-quick)}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:26px}
.menu-open .burger span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
@media (max-width:1280px){
  .burger{display:block}
  .hd nav.menu{position:fixed;inset:0;z-index:-1;background:var(--ink);flex-direction:column;align-items:flex-start;justify-content:center;gap:22px;padding:90px var(--gut) 40px;margin:0;opacity:0;visibility:hidden;transition:opacity var(--dur-base) var(--ease-out),visibility 0s var(--dur-base)}
  .hd nav.menu a{font-size:clamp(22px,6vw,34px);letter-spacing:.06em;color:#fff}
  .menu-open .hd nav.menu{opacity:1;visibility:visible;transition:opacity var(--dur-base) var(--ease-out)}
  .menu-open .hd{background:var(--ink)}
  .hd .lang{margin-left:auto}
  .hd .btn-sm{display:none}
}

/* Rail: en las paginas de sitio no se usa */
body.site .rail{display:none}

/* Hero de pagina interior */
.page-hero{position:relative;padding:clamp(130px,20vh,220px) 0 clamp(56px,9vh,110px);background:var(--ink);overflow:hidden}
.page-hero h1{font-size:clamp(38px,6vw,104px);max-width:19ch;margin:22px 0 0}
.page-hero .lead{margin-top:clamp(22px,4vh,40px);max-width:52ch;color:#fff}
.page-hero .sub{margin-top:18px;max-width:60ch;color:var(--fg-dim)}
.page-hero .hot{color:var(--red-lt)}
.page-hero .hero-cta{margin-top:clamp(26px,4.5vh,46px);display:flex;flex-wrap:wrap;gap:18px 30px;align-items:center}
.page-hero .ghost{top:auto;bottom:-6%;transform:none;font-size:clamp(90px,17vw,300px);color:transparent;-webkit-text-stroke:1.2px rgba(255,255,255,.07);text-align:right;padding-right:var(--gut);white-space:nowrap}

/* Texto largo */
.prose{max-width:62ch}
.prose p{font-size:var(--t-md);line-height:1.75;color:var(--fg-dim)}
.prose p+p{margin-top:1.15em}
.cream .prose p{color:var(--on-cream-dim)}
.prose strong{color:#fff;font-weight:500}.cream .prose strong{color:var(--on-cream)}
.prose.lg p{font-size:var(--t-lg);line-height:1.55}
.bul{display:grid;gap:12px;margin:6px 0}
.bul li{position:relative;padding-left:26px;font-size:var(--t-md);line-height:1.6;color:var(--fg-dim)}
.cream .bul li{color:var(--on-cream-dim)}
.bul li::before{content:"";position:absolute;left:0;top:.72em;width:12px;height:2px;background:var(--red)}
.lbl{margin:clamp(26px,4vh,40px) 0 14px}
.pullq{margin-top:clamp(26px,4vh,44px);padding-left:clamp(18px,2vw,30px);border-left:3px solid var(--red);font-family:var(--f-text);font-weight:400;font-size:var(--t-lg);line-height:1.35;letter-spacing:-.01em;max-width:46ch;color:#fff}
.cream .pullq{color:var(--on-cream)}
.also{margin-top:12px;font-size:var(--t-xs)!important;line-height:1.6!important;opacity:.7}

/* Secciones en dos columnas con titulo fijo */
.dual{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.4fr);gap:clamp(28px,6vw,110px);align-items:start}
.dual .stick{position:sticky;top:15vh}
.dual h2{font-size:clamp(34px,4.2vw,72px)}
@media (max-width:980px){.dual{grid-template-columns:1fr}.dual .stick{position:static}}

/* Acordeon en fondo oscuro y claro */
.acc{border-top:1px solid var(--line)}
.cream .acc{border-top-color:var(--on-cream-faint)}
.qa{border-bottom:1px solid var(--line)}
.cream .qa{border-bottom-color:var(--on-cream-faint)}
.q{color:#fff}
.cream .q{color:var(--on-cream)}
.q .pm::before,.q .pm::after{background:#fff}
.cream .q .pm::before,.cream .q .pm::after{background:var(--on-cream)}
.q:hover{color:var(--red-lt)}.cream .q:hover{color:var(--red)}
.a-in p{color:var(--fg-dim)}
.cream .a-in p{color:var(--on-cream-dim)}
.a-in p+p{margin-top:.9em;font-size:inherit;color:inherit}
.a-in ul{display:grid;gap:8px;margin:0 0 clamp(18px,3vh,30px)}
.a-in li{position:relative;padding-left:24px;line-height:1.65;font-size:var(--t-md);color:var(--fg-dim)}
.cream .a-in li{color:var(--on-cream-dim)}
.a-in li::before{content:"";position:absolute;left:0;top:.75em;width:10px;height:2px;background:var(--red)}
.a-in p.also{opacity:.6;font-size:var(--t-xs);margin-top:-6px}
.a-in a{text-decoration:underline;text-underline-offset:3px}
html.js .a{visibility:visible}
.faq-title{margin:clamp(30px,5vh,52px) 0 14px}

/* Indice de servicios */
.svc-index{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(24px,4vw,64px)}
.svc-index a{display:flex;gap:18px;align-items:baseline;padding:clamp(14px,2.2vh,22px) 0;border-top:1px solid var(--on-cream-faint);font-family:var(--f-title);font-weight:700;text-transform:uppercase;font-size:var(--t-lg);letter-spacing:-.005em;line-height:1.1;color:var(--on-cream);transition:color var(--dur-quick),padding-left var(--dur-base) var(--ease-out)}
.svc-index a:hover{color:var(--red);padding-left:10px}
.svc-index a b{font-weight:800;font-size:var(--t-xs);letter-spacing:var(--track-label);color:var(--red);min-width:2.2em}
.svc-index a:nth-last-child(-n+2){border-bottom:1px solid var(--on-cream-faint)}
@media (max-width:760px){.svc-index{grid-template-columns:1fr}.svc-index a:nth-last-child(2){border-bottom:0}}
.svc .num{font-family:var(--f-title);font-weight:800;font-size:clamp(54px,7vw,120px);line-height:.85;color:transparent;-webkit-text-stroke:1.3px rgba(255,255,255,.35);font-variant-numeric:tabular-nums;display:block;margin-bottom:18px}
.cream.svc .num{-webkit-text-stroke-color:rgba(10,10,11,.35)}
.svc h2{font-size:clamp(30px,3.6vw,60px);line-height:.96}
.svc .tag-lead{margin-top:20px;font-size:var(--t-md);line-height:1.5;max-width:34ch;color:var(--fg-dim);font-family:var(--f-text)}
.cream.svc .tag-lead{color:var(--on-cream-dim)}
.svc .btn{margin-top:28px}
.svc .jump{margin-top:18px;display:block}
.svc-note{margin-top:14px;font-size:var(--t-xs);color:var(--fg-faint)}

/* Logos de clientes sobre fondo oscuro */
.logos{display:flex;flex-wrap:wrap;align-items:center;gap:26px clamp(26px,4vw,60px);margin-top:clamp(30px,5vh,54px)}
.logos img{height:clamp(34px,3.6vw,56px);width:auto;max-width:170px;object-fit:contain;filter:invert(1);mix-blend-mode:screen;opacity:.85}
.logos img.tall{height:clamp(46px,4.6vw,70px)}
.logos img.thin{max-width:190px;height:clamp(24px,2.4vw,36px)}

/* Lista de servicios del home */
.home-svc{margin-top:clamp(34px,6vh,64px);border-top:1px solid var(--on-cream-faint)}
.home-svc a{display:grid;grid-template-columns:3.2em 1fr auto;gap:18px;align-items:baseline;padding:clamp(14px,2.2vh,24px) 0;border-bottom:1px solid var(--on-cream-faint);font-family:var(--f-title);font-weight:800;text-transform:uppercase;font-size:clamp(22px,2.6vw,42px);letter-spacing:-.01em;line-height:1;color:var(--on-cream);transition:color var(--dur-quick),padding-left var(--dur-base) var(--ease-out)}
.home-svc a b{font-size:var(--t-xs);letter-spacing:var(--track-label);color:var(--red)}
.home-svc a::after{content:"\2192";font-weight:700;transition:transform var(--dur-base) var(--ease-out)}
.home-svc a:hover{color:var(--red);padding-left:12px}
.home-svc a:hover::after{transform:translateX(8px)}

/* Pasos numerados */
.steps2{display:grid;gap:0;margin-top:clamp(30px,5vh,56px);counter-reset:st}
.st{display:grid;grid-template-columns:clamp(60px,8vw,130px) minmax(0,1fr);gap:clamp(14px,2vw,30px);padding:clamp(26px,5vh,48px) 0;border-top:1px solid var(--line)}
.cream .st{border-top-color:var(--on-cream-faint)}
.st:last-child{border-bottom:1px solid var(--line)}.cream .st:last-child{border-bottom-color:var(--on-cream-faint)}
.st .n{font-family:var(--f-title);font-weight:800;font-size:clamp(48px,6vw,100px);line-height:.85;color:transparent;-webkit-text-stroke:1.3px rgba(255,255,255,.4)}
.cream .st .n{-webkit-text-stroke-color:rgba(10,10,11,.4)}
.st h3{font-family:var(--f-title);font-weight:800;text-transform:uppercase;font-size:var(--t-xl);line-height:1;letter-spacing:-.01em;margin-bottom:14px}
.st p{font-size:var(--t-md);line-height:1.7;color:var(--fg-dim);max-width:60ch}
.cream .st p{color:var(--on-cream-dim)}
.st p+p{margin-top:.9em}

/* Pie de pagina */
.ft .lang-f{margin-top:16px;display:flex;gap:14px;font-family:var(--f-title);font-weight:700;letter-spacing:.14em;font-size:var(--t-xs)}
.ft ul a{border-bottom:1px solid transparent}
.ft ul a:hover{border-bottom-color:var(--red-lt)}

/* CTA rojo en paginas de sitio */
.cta .row .mail{margin-left:0}

@media (prefers-reduced-motion:reduce){
  html.js .rv{opacity:1!important;transform:none!important}
}

/* Estrofas (lineas cortas) */
.stz p{font-size:var(--t-lg);line-height:1.5;color:var(--fg-dim)}
.cream .stz p{color:var(--on-cream-dim)}
.stz p+p{margin-top:1.3em}
.stz strong{color:#fff;font-weight:500}.cream .stz strong{color:var(--on-cream)}
.stz{max-width:46ch}
.cta .body-w{color:#fff;margin-top:clamp(18px,3vh,30px);max-width:50ch}
.cta .body-w p{font-size:var(--t-md);line-height:1.6}
.cta .body-w p+p{margin-top:.9em}
.price{font-family:var(--f-title);font-weight:800;font-size:clamp(48px,6vw,104px);line-height:.9;color:var(--red-lt);margin:10px 0 6px}
.cream .price{color:var(--red)}
.tagline-big{font-family:var(--f-title);font-weight:800;text-transform:uppercase;font-size:var(--t-xl);line-height:1.02;letter-spacing:-.01em;color:#fff;max-width:20ch}
.cream .tagline-big{color:var(--on-cream)}
.hd nav.menu a,.hd .lang a,.hd .btn{white-space:nowrap}

/* ===== Capa de movimiento (nl-fx.js / nl-leave.js) ===== */
html.lenis{scroll-behavior:auto!important}
.fx-progress{position:fixed;left:0;top:0;width:100%;height:3px;background:var(--red);transform-origin:0 50%;transform:scaleX(0);z-index:9100;pointer-events:none}
html.fx .hero-media img{animation:none}
html.fx .marquee-track{animation:none;will-change:transform}
.sw{display:inline}
.band{position:relative;height:clamp(240px,42vw,520px);overflow:hidden;background:var(--ink)}
.band img{position:absolute;inset:-12% 0;width:100%;height:124%;object-fit:cover;filter:brightness(.7) saturate(.9);will-change:transform}
.leave{position:fixed;inset:0;z-index:9800;background:var(--ink);display:grid;place-items:center;clip-path:inset(100% 0 0 0);pointer-events:none}
.leave img{width:min(260px,52vw);opacity:0;transition:opacity .35s var(--ease-out) .2s}
html.leaving .leave{clip-path:inset(0);pointer-events:all;transition:clip-path .55s cubic-bezier(.77,0,.175,1)}
html.leaving .leave img{opacity:1}
@media (prefers-reduced-motion:reduce){.leave{display:none}}
.band::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(10,10,11,.7) 0%,rgba(10,10,11,.28) 32%,rgba(10,10,11,.28) 68%,rgba(10,10,11,.7) 100%)}

/* menu es: sin punto de corte propio (las etiquetas caben igual que en inglés) */

/* hero con imagen en paginas interiores */
.page-hero.has-img{isolation:isolate}
.page-hero.has-img::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(90deg,rgba(10,10,11,.9) 0%,rgba(10,10,11,.62) 55%,rgba(10,10,11,.38) 100%)}
.page-hero.has-img .hero-media img{filter:brightness(.55) contrast(1.05) saturate(.9)}
/* tipografia de lectura un poco mayor en las paginas del sitio (las landings tienen su propia escala) */
body.site{--t-md:clamp(18px,1.3vw,21px);--t-sm:clamp(15px,1.05vw,17px);--t-lg:clamp(22px,1.75vw,29px)}

/* ---- rendimiento: telon mas corto y animado con transform (compuesto); solo en la primera visita de la sesion ---- */
.curtain{clip-path:none;animation:curtainUp .8s var(--ease-snap) .35s forwards,hide 0s 1.2s forwards}
@keyframes curtainUp{to{transform:translateY(-100%)}}
.curtain img{animation:fadeIn .4s var(--ease-out) .05s forwards,fadeOut .25s .45s forwards}
.hero .split .w>i{animation-delay:calc(.7s + var(--i)*45ms)}
.seen .curtain{display:none}
.seen .hero .split .w>i{animation-delay:calc(.1s + var(--i)*40ms)}
/* ---- menu movil: el filtro de la cabecera solida encerraba al menu (position:fixed) dentro de la cabecera ---- */
.menu-open .hd,.menu-open .hd.solid{backdrop-filter:none;-webkit-backdrop-filter:none}
body.menu-open{overflow:hidden}

/* ---- servicios: mas vida con CSS (scroll-driven, sin JavaScript; solo transform y opacity) ---- */
.svc{position:relative}
.svc .num small{font-size:.26em;letter-spacing:.14em;margin-left:.5em;vertical-align:top;color:var(--red-lt);-webkit-text-stroke:0}
.svc .tag-lead{border-left:2px solid var(--red);padding-left:16px}
.svc .bul li{transition:transform .35s var(--ease-out),color .35s var(--ease-out)}
.svc .bul li:hover{transform:translateX(6px);color:#fff}
.cream.svc .bul li:hover{color:var(--on-cream)}
.svc .lbl::before{content:"";display:inline-block;width:34px;height:1px;background:currentColor;margin-right:12px;vertical-align:middle;transform-origin:left}
.svc .pullq{position:relative;border-left:0}
.svc .pullq::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--red);transform-origin:top}
@supports (animation-timeline: view()){
  @media (prefers-reduced-motion:no-preference){
    .svc::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--red);z-index:2;transform-origin:top;transform:scaleY(0);animation:svcProg linear both;animation-timeline:view();animation-range:cover 0% cover 100%}
    .svc::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(640px 420px at 88% 32%,rgba(200,16,46,.14),transparent 70%);opacity:0;animation:svcGlow linear both;animation-timeline:view();animation-range:cover 0% cover 100%}
    .svc .num{animation:numDrift linear both;animation-timeline:view();animation-range:entry 0% cover 45%}
    .svc .lbl::before{animation:lineGrow linear both;animation-timeline:view();animation-range:entry 0% entry 90%}
    .svc .pullq::before{animation:barGrow linear both;animation-timeline:view();animation-range:entry 15% entry 100%}
    .svc .pullq{animation:slideIn linear both;animation-timeline:view();animation-range:entry 5% entry 95%}
    .svc .prose.lg p{animation:leadIn linear both;animation-timeline:view();animation-range:entry 0% entry 85%}
    @keyframes svcProg{to{transform:scaleY(1)}}
    @keyframes svcGlow{0%{opacity:0;transform:translateY(8%)}35%,65%{opacity:1}100%{opacity:0;transform:translateY(-8%)}}
    @keyframes numDrift{from{transform:translateX(-44px);opacity:.1}to{transform:none;opacity:1}}
    @keyframes lineGrow{from{transform:scaleX(0)}to{transform:scaleX(1)}}
    @keyframes barGrow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
    @keyframes slideIn{from{opacity:.15;transform:translateX(-26px)}to{opacity:1;transform:none}}
    @keyframes leadIn{from{opacity:.25;transform:translateY(16px)}to{opacity:1;transform:none}}
  }
}

/* ---- servicios: titulo gigante en contorno al fondo (como "Dinero en la mesa" de Performance) ---- */
.svc{overflow-x:clip}
.svc>.ghost{position:sticky;top:22vh;height:0;display:block;bottom:auto;left:0;right:0;transform:none;text-align:left;padding:0 var(--gut);font-size:clamp(76px,13vw,230px);line-height:.86;z-index:0;
  color:transparent;-webkit-text-stroke:1.2px rgba(255,255,255,.075);pointer-events:none;white-space:normal;word-break:normal;overflow-wrap:break-word}
.cream.svc>.ghost{-webkit-text-stroke-color:rgba(10,10,11,.085)}
.svc>.wrap{position:relative;z-index:1}
@supports (animation-timeline: view()){
  @media (prefers-reduced-motion:no-preference){
    .svc>.ghost{animation:ghostDrift linear both;animation-timeline:view();animation-range:cover 0% cover 100%}
    @keyframes ghostDrift{from{transform:translateX(7%)}to{transform:translateX(-7%)}}
  }
}

/* los logos del telon y de la capa de salida conservan su proporcion (el ancho se reduce en pantallas angostas) */
.curtain img,.leave img{height:auto}

/* ---- servicios: foco de lectura por parrafo (CSS, sin JavaScript). Cada parrafo y viñeta entra desde abajo, brilla en la zona de lectura y se atenua al salir.
   Sin estado inicial atenuado (fill: forwards): hasta que el parrafo entra en pantalla se ve completo (contraste correcto al cargar). ---- */
.svc .prose p::first-line{color:#fff}
.cream.svc .prose p::first-line{color:var(--on-cream)}
@supports (animation-timeline: view()){
  @media (prefers-reduced-motion:no-preference){
    .svc .col :is(.prose p,.bul li):not(.a-in *){animation:readFocus linear forwards;animation-timeline:view();animation-range:cover 0% cover 100%}
    @keyframes readFocus{0%{opacity:.3;transform:translateY(22px)}24%,66%{opacity:1;transform:none}100%{opacity:.4;transform:translateY(-8px)}}
  }
}

/* ---- rendimiento (LCP): el titular del hero termina de pintarse antes (el LCP crece mientras aparecen las palabras) ---- */
.curtain{animation:curtainUp .6s var(--ease-snap) .2s forwards,hide 0s .9s forwards}
.hero .split .w>i{animation:rise .7s var(--ease-out) both;animation-delay:calc(.3s + var(--i)*30ms)}
.seen .hero .split .w>i{animation-delay:calc(.05s + var(--i)*25ms)}

/* ================= Grupo A: rendimiento y pulido ================= */
/* 1) cortes de linea mas limpios */
h1,h2,h3,.title{text-wrap:balance}
p,li{text-wrap:pretty}
/* 2) los <i> decorativos (lineas, signos +/-) no deben pedir la fuente italica */
i{font-style:normal}
/* 3) foco de lectura por parrafo en el resto de paginas (sustituye al efecto por palabra con JavaScript) */
@supports (animation-timeline: view()){
  @media (prefers-reduced-motion:no-preference){
    .sec :is(.stz p,.prose.lg p):not(.rv):not(.a-in *){animation:readFocus linear forwards;animation-timeline:view();animation-range:cover 0% cover 100%}
  }
}
/* 4) titular del hero oculto solo hasta que las fuentes estan listas (evita el salto de diseño por el cambio de fuente) */
html.js:not(.fonts) :is(.hero-in,.page-hero .wrap,.geo-hero){visibility:hidden}
/* 5) telon: un solo movimiento compuesto (sin animar visibility) */
@keyframes logoFlash{0%{opacity:0}30%,62%{opacity:1}100%{opacity:0}}
.curtain{animation:curtainUp .6s var(--ease-snap) .2s forwards}
.curtain img{animation:logoFlash .8s ease both}
/* 6) transiciones nativas entre paginas (navegadores que las soportan); el resto conserva la cortina de nl-leave.js */
@view-transition{navigation:auto}
::view-transition-old(root){animation:vtOut .35s ease both}
::view-transition-new(root){animation:vtIn .6s var(--ease-snap) both}
@keyframes vtOut{to{opacity:0;transform:translateY(-1.5%)}}
@keyframes vtIn{from{clip-path:inset(100% 0 0 0)}to{clip-path:inset(0)}}
@media (prefers-reduced-motion:reduce){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}}