/* Ventanas EcoGreen — prototipo cinematográfico
   Paleta: antracita, grafito, verde bosque, verde hoja, lima, blanco cálido.
   Tipografía: Cormorant Garamond (títulos) + Manrope (texto e interfaz). */
:root{
  --ant:#121614; --gra:#1E2421; --bos:#163A24; --hoja:#2E7D32; --lima:#A6CE39;
  --cal:#F4F2EC; --pie:#E7E3DA; --white:#ffffff; --txt-d:#EDEBE5; --mut-d:rgba(237,235,229,.68);
  --ink:#121614; --mut:#59605B; --line:#DCD8CD; --line-d:rgba(255,255,255,.14);
  --serif:"Cormorant Garamond",Georgia,serif; --sans:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --gut:clamp(20px,4.5vw,72px); --max:1320px; --r:16px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.6;color:var(--ink);background:var(--cal);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--lima);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--gut);padding-right:var(--gut)}
.serif{font-family:var(--serif);font-weight:500;letter-spacing:-.005em}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.02;letter-spacing:-.005em;margin:0;text-wrap:balance}
h2{font-size:clamp(36px,5vw,64px)}
h3{font-size:clamp(24px,2.4vw,30px)}
h2 em,h1 em{font-style:italic;font-weight:400}
p{margin:0}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--hoja);margin-bottom:18px}
.eyebrow:before{content:"";width:26px;height:1px;background:currentColor}
.lead{font-size:clamp(16px,1.3vw,18px);color:var(--mut);max-width:58ch;margin-top:18px}
.dark{background:var(--ant);color:var(--txt-d)}
.dark .lead,.green .lead{color:var(--mut-d)}
.dark .eyebrow,.green .eyebrow{color:var(--lima)}
.green{background:var(--bos);color:var(--txt-d)}
.white{background:var(--white)}
.sec{padding-block:clamp(72px,10vw,140px)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:clamp(32px,4vw,56px)}
.sec-head>div{min-width:0;max-width:760px}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;font-weight:700;font-size:15px;padding:15px 24px;text-decoration:none;border:1px solid transparent;transition:transform .25s var(--ease),background .25s,color .25s,border-color .25s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-lima{background:var(--lima);color:#10140f}
.btn-dark{background:var(--ant);color:#fff}
.btn-line{border-color:rgba(18,22,20,.28);color:var(--ink);background:transparent}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.06);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.btn-wa{background:#1f9d55;color:#fff}
.btn svg{width:18px;height:18px;flex:none}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}
.link{font-weight:700;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:2px}

/* Navegación */
.nav{position:fixed;left:0;right:0;top:0;z-index:60;padding:18px var(--gut) 0;display:flex;align-items:flex-start;justify-content:space-between;pointer-events:none;transition:padding .35s var(--ease)}
.nav>*{pointer-events:auto}
.brand{display:block;background:#fff;border-radius:12px;padding:7px 9px;box-shadow:0 10px 30px rgba(0,0,0,.18);transition:padding .35s var(--ease)}
.brand img{height:56px;width:auto;transition:height .35s var(--ease)}
.menu{display:flex;align-items:center;gap:2px;padding:6px 6px 6px 18px;border-radius:999px;background:rgba(18,22,20,.48);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.14);margin-top:6px}
.menu a{color:#fff;text-decoration:none;font-size:14px;font-weight:600;padding:10px 13px;border-radius:999px;transition:color .2s}
.menu a:hover,.menu a[aria-current="page"]{color:var(--lima)}
.menu .btn{margin-left:8px;padding:11px 18px;font-size:14px}
.menu .more{position:relative}
.menu .more>button{background:none;border:0;color:#fff;font-size:14px;font-weight:600;padding:10px 13px}
.menu .drop{position:absolute;right:0;top:calc(100% + 10px);min-width:230px;background:rgba(18,22,20,.92);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:8px;display:none}
.menu .more:hover .drop,.menu .more:focus-within .drop{display:block}
.menu .drop a{display:block;border-radius:10px}
.menu .drop a:hover{background:rgba(255,255,255,.06)}
.nav.scrolled{padding-top:10px}
.nav.scrolled .brand img{height:44px}
.nav.light .menu{background:rgba(255,255,255,.78);border-color:rgba(18,22,20,.1)}
.nav.light .menu a,.nav.light .menu .more>button{color:var(--ink)}
.nav.light .menu a:hover,.nav.light .menu a[aria-current="page"]{color:var(--hoja)}
.burger{display:none;align-items:center;gap:10px;margin-top:6px;padding:11px 16px;border-radius:999px;background:rgba(18,22,20,.5);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.18);color:#fff;font-weight:700;font-size:14px}
.burger i{display:block;width:16px;height:2px;background:currentColor;box-shadow:0 -5px 0 currentColor,0 5px 0 currentColor}
.nav.light .burger{background:rgba(255,255,255,.85);color:var(--ink);border-color:rgba(18,22,20,.1)}
.drawer{position:fixed;inset:0;z-index:80;background:var(--ant);color:#fff;display:flex;flex-direction:column;padding:22px var(--gut) 28px;transform:translateY(-100%);transition:transform .5s var(--ease);visibility:hidden}
.drawer.open{transform:none;visibility:visible}
.drawer-top{display:flex;justify-content:space-between;align-items:center}
.drawer-top .brand img{height:44px}
.drawer-close{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:999px;padding:10px 16px;font-weight:700}
.drawer nav{display:flex;flex-direction:column;margin-top:34px}
.drawer nav a{font-family:var(--serif);font-size:34px;line-height:1.15;padding:8px 0;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.08)}
.drawer nav a[aria-current="page"]{color:var(--lima)}
.drawer .btn-row{margin-top:auto;padding-top:24px}
.drawer .btn{flex:1}

/* Héroe de inicio con secuencia de scroll */
.intro{position:relative;height:300vh;height:calc(var(--vh,1lvh)*300);background:var(--ant)}
.stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.layer{position:absolute;inset:0;will-change:transform,clip-path,opacity}
.layer img{width:100%;height:100%;object-fit:cover}
.l-out img{object-position:46% 88%;filter:contrast(1.06) saturate(.92) brightness(.95)}
.l-out{transform-origin:30% 48%}
.l-in{opacity:0;will-change:opacity,transform}
.l-in img{object-position:52% 50%;filter:contrast(1.05) saturate(.95)}
.shade{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(10,13,11,.5) 0%,rgba(10,13,11,0) 22%),linear-gradient(0deg,rgba(10,13,11,.9) 0%,rgba(10,13,11,.4) 32%,rgba(10,13,11,0) 58%),linear-gradient(90deg,rgba(10,13,11,.35),rgba(10,13,11,0) 50%)}
.hero-copy{position:absolute;left:var(--gut);right:var(--gut);bottom:clamp(150px,19vh,190px);color:#fff;z-index:3}
.hero-copy .eyebrow{color:#fff}
.hero-copy .eyebrow:before{background:var(--lima)}
.hero-copy h1{font-size:clamp(46px,7.2vw,104px);line-height:.98;max-width:12ch}
.hero-row{display:flex;align-items:center;gap:clamp(18px,4vw,48px);flex-wrap:wrap;margin-top:22px}
.hero-row p{max-width:420px;color:rgba(255,255,255,.84);font-size:17px}
.hero-bar{position:absolute;left:var(--gut);right:var(--gut);bottom:40px;z-index:3;display:grid;grid-template-columns:1fr 2fr 1.1fr;border-radius:16px;background:rgba(18,22,20,.5);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.12);color:#fff;overflow:hidden}
.hb-cell{padding:18px 22px;display:flex;flex-direction:column;justify-content:center;gap:4px;min-width:0}
.hb-cell+.hb-cell{border-left:1px solid rgba(255,255,255,.12)}
.hb-cell small{font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.hb-cell b{font-size:15px;font-weight:600}
.chapters{display:flex;align-items:flex-end;height:100%}
.chapters a{flex:1;text-decoration:none;font-size:12.5px;font-weight:600;color:rgba(255,255,255,.55);padding-bottom:6px;border-bottom:2px solid rgba(255,255,255,.14);transition:color .2s,border-color .2s}
.chapters a span{display:block;font-size:11px;color:rgba(255,255,255,.35);margin-bottom:4px}
.chapters a.on,.chapters a:hover{color:#fff;border-color:var(--lima)}
.hb-links{flex-direction:row;align-items:center;gap:8px;flex-wrap:wrap}
.hb-links a{font-size:13px;font-weight:700;text-decoration:none;padding:9px 13px;border-radius:999px;border:1px solid rgba(255,255,255,.22)}
.hb-links a:hover{border-color:var(--lima);color:var(--lima)}
.inside-cap{position:absolute;left:var(--gut);bottom:clamp(60px,12vh,120px);color:#fff;z-index:4;opacity:0}
.inside-cap h2{font-size:clamp(44px,6.5vw,92px)}
.inside-cap p{margin-top:12px;color:rgba(255,255,255,.85);font-size:17px;max-width:44ch}
.scroll-hint{position:absolute;right:calc(var(--gut) + 90px);bottom:calc(40px + 110px);z-index:3;color:rgba(255,255,255,.7);font-size:11px;font-weight:700;letter-spacing:.24em;display:flex;align-items:center;gap:10px}
.scroll-hint i{display:block;width:1px;height:34px;background:linear-gradient(var(--lima),transparent)}

/* Marquesina */
.marquee{background:var(--bos);color:#fff;overflow:hidden;white-space:nowrap;padding:16px 0;font-size:14px;font-weight:600;letter-spacing:.06em}
.marquee .track{display:inline-flex;gap:44px;animation:mq 38s linear infinite;padding-left:44px}
.marquee span{display:inline-flex;align-items:center;gap:44px}
.marquee span:after{content:"";width:6px;height:6px;border-radius:50%;background:var(--lima)}
@keyframes mq{to{transform:translateX(-50%)}}

/* Beneficios */
.ben{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(28px,5vw,80px);align-items:start}
.ben-photo{position:sticky;top:110px;border-radius:var(--r);overflow:hidden;aspect-ratio:4/5}
.ben-photo img{width:100%;height:100%;object-fit:cover}
.ben-photo figcaption{position:absolute;left:16px;bottom:16px;background:rgba(18,22,20,.6);backdrop-filter:blur(8px);color:#fff;font-size:12px;font-weight:600;padding:7px 12px;border-radius:999px}
.ben-tabs{display:inline-flex;background:var(--pie);border-radius:999px;padding:4px;margin:28px 0 8px}
.ben-tabs button{border:0;background:none;padding:10px 18px;border-radius:999px;font-weight:700;font-size:14px;color:var(--mut)}
.ben-tabs button[aria-selected="true"]{background:var(--ant);color:#fff}
.ben-list{display:grid;grid-template-columns:1fr 1fr;gap:4px 28px;margin-top:18px}
.ben-item{display:grid;grid-template-columns:40px 1fr;gap:14px;padding:18px 0;border-top:1px solid var(--line)}
.ben-item .ic{width:40px;height:40px;border-radius:12px;background:var(--white);display:flex;align-items:center;justify-content:center;color:var(--hoja)}
.ben-item .ic svg{width:20px;height:20px}
.ben-item h4{margin:0 0 4px;font-size:16px}
.ben-item p{font-size:14px;color:var(--mut);line-height:1.55}

/* Soluciones */
.tiles{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,1fr));gap:16px}
.tile{position:relative;display:block;border-radius:var(--r);overflow:hidden;height:clamp(380px,36vw,540px);text-decoration:none;color:#fff;isolation:isolate}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease);z-index:-2}
.tile:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,13,11,.85),rgba(10,13,11,0) 55%);z-index:-1}
.tile:hover img{transform:scale(1.06)}
.tile .tt{position:absolute;left:22px;right:22px;bottom:20px;display:flex;justify-content:space-between;align-items:flex-end;gap:10px}
.tile h3{font-size:30px}
.tile small{display:block;font-family:var(--sans);font-size:13px;font-weight:600;color:rgba(255,255,255,.75);margin-top:6px}
.tile .go{width:40px;height:40px;flex:none;border-radius:50%;background:#fff;color:var(--ink);display:flex;align-items:center;justify-content:center;font-weight:800;transition:background .2s}
.tile:hover .go{background:var(--lima)}

/* Proyectos: carrusel principal */
.reel{position:relative}
.reel-track{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-inline:var(--gut);scroll-padding-inline:var(--gut)}
.reel-track::-webkit-scrollbar{display:none}
.slide{flex:0 0 min(78vw,1040px);scroll-snap-align:center;position:relative;border-radius:18px;overflow:hidden;aspect-ratio:16/9.4;background:var(--gra);transition:opacity .5s,transform .5s var(--ease)}
.slide img{width:100%;height:100%;object-fit:cover}
.slide:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,13,11,.88),rgba(10,13,11,.25) 38%,rgba(10,13,11,0) 62%)}
.slide .info{position:absolute;left:clamp(18px,3vw,40px);right:clamp(18px,3vw,40px);bottom:clamp(18px,3vw,36px);z-index:2;color:#fff;display:flex;justify-content:space-between;align-items:flex-end;gap:18px;flex-wrap:wrap}
.slide .info small{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--lima)}
.slide .info h3{font-size:clamp(26px,3.4vw,44px);margin-top:6px}
.slide:not(.is-active){opacity:.45}
.reel-ctrl{display:flex;align-items:center;gap:16px;margin-top:22px}
.reel-ctrl button{width:52px;height:52px;border-radius:50%;border:1px solid var(--line);background:var(--white);font-size:18px;font-weight:800}
.reel-ctrl button:hover{background:var(--lima);border-color:var(--lima)}
.thumbs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}
.thumbs button{flex:none;width:76px;height:52px;border-radius:8px;border:0;padding:0;overflow:hidden;opacity:.45;transition:opacity .2s}
.thumbs button img{width:100%;height:100%;object-fit:cover}
.thumbs button.on{opacity:1;outline:2px solid var(--hoja);outline-offset:2px}
.count{margin-left:auto;font-size:14px;font-weight:600;color:var(--mut);white-space:nowrap}
.count b{font-family:var(--serif);font-size:40px;font-weight:500;color:var(--ink);margin-right:4px}

/* Lluvia */
.rain{position:relative;min-height:min(92vh,880px);min-height:min(calc(var(--vh,1lvh)*92),880px);overflow:hidden;display:flex;align-items:flex-end;color:#fff;touch-action:pan-y}
.rain-bg{position:absolute;inset:0}
.rain-bg img{width:100%;height:100%;object-fit:cover;object-position:50% 34%;filter:saturate(.75) brightness(.62) contrast(1.05)}
.rain canvas{position:absolute;inset:0;width:100%;height:100%}
.rain-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,13,11,.88) 0%,rgba(10,13,11,.25) 46%,rgba(10,13,11,0) 70%),linear-gradient(0deg,rgba(10,13,11,.6),rgba(10,13,11,0) 40%);pointer-events:none}
.rain-copy{position:relative;z-index:3;padding-block:clamp(72px,10vw,120px);max-width:560px;pointer-events:none}
.rain-copy .btn-row,.rain-ctl{pointer-events:auto}
.rain-ctl{display:inline-flex;gap:6px;margin-top:28px;padding:6px;border-radius:999px;background:rgba(18,22,20,.6);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.14);flex-wrap:wrap}
.rain-ctl button{border:0;background:none;color:#fff;font-weight:700;font-size:13px;padding:10px 15px;border-radius:999px}
.rain-ctl button[aria-pressed="true"]{background:var(--lima);color:#10140f}
.rain-hint{font-size:13px;color:rgba(255,255,255,.7);margin-top:14px}

/* Proceso, confianza */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:st}
.step{background:var(--cal);border-radius:var(--r);padding:26px 24px 28px;position:relative;min-width:0}
.step:before{counter-increment:st;content:"0" counter(st);font-weight:800;font-size:13px;letter-spacing:.08em;color:var(--hoja)}
.step h4{font-size:19px;margin:12px 0 8px}
.step p{font-size:14.5px;color:var(--mut)}
.proc-strip{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px;margin-top:16px}
.proc-strip figure{margin:0;border-radius:var(--r);overflow:hidden;position:relative;aspect-ratio:16/10}
.proc-strip figure:not(:first-child){aspect-ratio:auto}
.proc-strip img{width:100%;height:100%;object-fit:cover}
.proc-strip figcaption{position:absolute;left:14px;bottom:14px;font-size:12px;font-weight:700;color:#fff;background:rgba(18,22,20,.55);backdrop-filter:blur(6px);padding:6px 11px;border-radius:999px}
.trust{display:grid;grid-template-columns:1fr 1.6fr;gap:clamp(24px,4vw,60px);margin-top:clamp(56px,7vw,96px);align-items:start}
.pay{background:var(--ant);color:#fff;border-radius:20px;padding:30px}
.pay small{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--lima)}
.pay .split{display:flex;gap:10px;margin:18px 0}
.pay .split div{border-radius:12px;padding:16px 18px;background:rgba(255,255,255,.07)}
.pay .split div:first-child{flex:7;background:var(--bos)}
.pay .split div:last-child{flex:3}
.pay .split b{display:block;font-family:var(--serif);font-size:44px;font-weight:500;line-height:1}
.pay .split span{font-size:13px;color:rgba(255,255,255,.75)}
.pay p{font-size:14px;color:rgba(255,255,255,.75)}
.pay .facts{display:grid;gap:10px;margin-top:22px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:14px}
.pay .facts b{color:#fff}
.tests{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.test{background:var(--cal);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:16px;min-width:0}
.test .stars{color:#c9a227;letter-spacing:2px;font-size:14px}
.test p{font-size:15px;line-height:1.6;color:#2b302d}
.test .who{display:flex;align-items:center;gap:12px;margin-top:auto}
.test .av{width:40px;height:40px;border-radius:50%;background:var(--bos);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px}
.test .who b{display:block;font-size:14px}.test .who span{font-size:12.5px;color:var(--mut)}
.faq{margin-top:clamp(48px,6vw,80px);display:grid;grid-template-columns:1fr 1.6fr;gap:clamp(24px,4vw,60px)}
.faq details{border-top:1px solid var(--line);padding:4px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0;font-weight:700;font-size:16px;cursor:pointer}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font-size:22px;font-weight:400;color:var(--hoja);transition:transform .3s}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{padding:0 0 20px;color:var(--mut);max-width:62ch}

/* Software */
.soft{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,80px);align-items:center}
.soft-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
.soft-cards div{border:1px solid var(--line-d);border-radius:14px;padding:18px}
.soft-cards b{display:block;color:#fff;margin-bottom:4px}
.soft-cards span{font-size:14px;color:var(--mut-d)}
.sheet{background:rgba(255,255,255,.05);border:1px solid var(--line-d);border-radius:20px;padding:22px}
.sheet-head{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--mut-d);margin-bottom:14px}
.sheet svg{width:100%;height:auto;display:block}
.sheet-rows{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}
.sheet-rows div{background:rgba(255,255,255,.06);border-radius:10px;padding:10px 12px;font-size:12.5px;color:var(--mut-d)}
.sheet-rows b{display:block;color:#fff;font-size:13px}

/* Formulario de ventanas */
.quote{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,80px);align-items:start}
.contact-list{display:grid;gap:2px;margin-top:30px}
.contact-list div{display:grid;grid-template-columns:150px 1fr;gap:12px;padding:14px 0;border-top:1px solid var(--line);font-size:15px}
.contact-list span{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);padding-top:2px}
.other-routes{display:grid;gap:10px;margin-top:28px}
.other-routes a{display:flex;justify-content:space-between;align-items:center;gap:12px;text-decoration:none;padding:16px 18px;border-radius:14px;background:var(--white);border:1px solid var(--line);font-weight:700;font-size:15px}
.other-routes a small{display:block;font-weight:500;color:var(--mut);font-size:13px}
.other-routes a:hover{border-color:var(--hoja)}
.form{background:var(--white);border-radius:22px;padding:clamp(22px,3vw,38px);box-shadow:0 30px 70px rgba(18,22,20,.08)}
.form h3{font-size:clamp(28px,3vw,36px)}
.form .sub{font-size:14.5px;color:var(--mut);margin:8px 0 22px}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px}
.fg{display:flex;flex-direction:column;gap:7px;min-width:0}
.fg.full{grid-column:1/-1}
.fg label{font-size:13px;font-weight:700;color:#3c433e}
.fg input,.fg select,.fg textarea{font:inherit;font-size:15px;border:1px solid #d3cec2;border-radius:11px;padding:13px 14px;background:#fbfaf7;color:var(--ink);width:100%}
.fg textarea{min-height:110px;resize:vertical}
.fg input:focus,.fg select:focus,.fg textarea:focus{outline:none;border-color:var(--hoja);box-shadow:0 0 0 3px rgba(46,125,50,.15);background:#fff}
.fg .err{font-size:12.5px;color:#b3261e;display:none}
.fg.invalid input,.fg.invalid select,.fg.invalid textarea{border-color:#b3261e}
.form-err{margin:14px 0 0;font-size:13.5px;font-weight:600;color:#b3261e}
.fg.invalid .err{display:block}
.file{display:flex;align-items:center;gap:12px;border:1.5px dashed #c9c3b5;border-radius:12px;padding:16px;cursor:pointer;font-size:14px;color:var(--mut);background:#fbfaf7}
.file input{position:absolute;width:1px;height:1px;opacity:0}
.file b{color:var(--ink)}
.file svg{width:26px;height:26px;flex:none;color:var(--hoja)}
.file{position:relative}
.paybox{margin-top:18px;border-radius:12px;background:var(--cal);padding:16px 18px;font-size:14px;color:var(--mut)}
.paybox b{color:var(--ink)}
.form .submit{width:100%;margin-top:18px;padding:17px}
.form .note{font-size:12.5px;color:var(--mut);margin-top:12px;text-align:center}

/* Subpáginas */
.page-hero{position:relative;min-height:min(78vh,760px);min-height:min(calc(var(--vh,1lvh)*78),760px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--ant)}
.page-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:contrast(1.05) saturate(.92) brightness(.92);transform:scale(1.04);animation:heroIn 1.6s var(--ease) both}
@keyframes heroIn{from{transform:scale(1.12);opacity:.4}to{transform:scale(1.04);opacity:1}}
.page-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,13,11,.9),rgba(10,13,11,.25) 50%,rgba(10,13,11,.45))}
.page-hero .wrap{position:relative;z-index:2;width:100%;padding-block:150px clamp(48px,7vw,90px)}
.page-hero h1{font-size:clamp(44px,6.4vw,92px);max-width:14ch}
.page-hero p{font-size:clamp(16px,1.3vw,19px);color:rgba(255,255,255,.85);max-width:56ch;margin-top:18px}
.page-hero .btn-row{margin-top:28px}
.crumbs{font-size:13px;font-weight:600;color:rgba(255,255,255,.7);margin-bottom:18px}
.crumbs a{text-decoration:none}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,80px);align-items:center}
.split.rev>:first-child{order:2}
.photo{border-radius:var(--r);overflow:hidden;aspect-ratio:4/5;position:relative}
.photo img{width:100%;height:100%;object-fit:cover}
.types{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.type{background:var(--white);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.type .ph{aspect-ratio:4/3.4;overflow:hidden}
.type .ph img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.type:hover .ph img{transform:scale(1.05)}
.type div:last-child{padding:20px 20px 24px}
.type h3{font-size:26px}
.type p{font-size:14.5px;color:var(--mut);margin-top:8px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cards.c3{grid-template-columns:repeat(3,1fr)}.cards.c2{grid-template-columns:1fr 1fr}
.card{background:var(--white);border-radius:var(--r);padding:24px;min-width:0}
.dark .card,.green .card{background:rgba(255,255,255,.05);border:1px solid var(--line-d)}
.card .ic{width:42px;height:42px;border-radius:12px;background:var(--cal);color:var(--hoja);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.dark .card .ic,.green .card .ic{background:rgba(166,206,57,.12);color:var(--lima)}
.card .ic svg{width:21px;height:21px}
.card h4{font-size:17px;margin:0 0 6px}
.card p{font-size:14.5px;color:var(--mut)}
.dark .card p,.green .card p{color:var(--mut-d)}
.mosaic{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:clamp(120px,14vw,190px);gap:12px}
.mosaic figure{margin:0;border-radius:14px;overflow:hidden;position:relative}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.mosaic figure:hover img{transform:scale(1.05)}
.m-a{grid-column:span 7;grid-row:span 3}.m-b{grid-column:span 5;grid-row:span 2}.m-c{grid-column:span 5;grid-row:span 1}.m-d{grid-column:span 4;grid-row:span 2}.m-e{grid-column:span 4;grid-row:span 2}.m-f{grid-column:span 4;grid-row:span 2}
.cta-band{border-radius:24px;padding:clamp(28px,5vw,64px);display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:center}
.cta-band h2{font-size:clamp(32px,4vw,52px)}
.cta-band .btn-row{justify-content:flex-end}
.diagram{background:var(--white);border-radius:20px;padding:clamp(18px,3vw,34px)}
.diagram svg{width:100%;height:auto;display:block}
.diagram text{font-family:var(--sans);font-size:13px;fill:var(--ink)}
.diagram .lbl{font-weight:700}
.stat-note{font-size:13px;color:var(--mut);margin-top:12px}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
.pillars div{border-top:2px solid var(--ink);padding-top:16px}
.pillars b{display:block;font-size:17px;margin-bottom:6px}
.pillars span{font-size:14.5px;color:var(--mut)}
.bignum{display:flex;gap:28px;flex-wrap:wrap;margin-top:30px}
.bignum div b{display:block;font-family:var(--serif);font-size:64px;font-weight:500;line-height:1;color:var(--ink)}
.bignum div span{font-size:14px;color:var(--mut)}

/* Galería completa */
.filters{display:flex;gap:8px;flex-wrap:wrap}
.filters button{border:1px solid var(--line);background:var(--white);border-radius:999px;padding:10px 16px;font-weight:700;font-size:14px;color:#3c433e}
.filters button[aria-pressed="true"]{background:var(--ant);border-color:var(--ant);color:#fff}
.gallery{columns:3 300px;column-gap:14px;margin-top:28px}
.gallery button{display:block;width:100%;border:0;padding:0;margin:0 0 14px;border-radius:14px;overflow:hidden;position:relative;break-inside:avoid;background:var(--pie)}
.gallery button img{width:100%;height:auto;transition:transform 1s var(--ease)}
.gallery button:hover img{transform:scale(1.04)}
.gallery button span{position:absolute;left:12px;bottom:12px;background:rgba(18,22,20,.6);backdrop-filter:blur(6px);color:#fff;font-size:12.5px;font-weight:700;padding:6px 11px;border-radius:999px;opacity:0;transform:translateY(6px);transition:.3s}
.gallery button:hover span,.gallery button:focus-visible span{opacity:1;transform:none}
.gallery button[hidden]{display:none}
.lightbox{position:fixed;inset:0;z-index:95;background:rgba(10,13,11,.96);display:none;align-items:center;justify-content:center;padding:70px 70px 90px}
.lightbox.open{display:flex}
.lightbox img{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px}
.lb-cap{position:absolute;left:0;right:0;bottom:26px;text-align:center;color:#fff;font-size:15px;font-weight:600}
.lb-cap a{margin-left:14px;color:var(--lima)}
.lb-btn{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.06);color:#fff;font-size:20px}
.lb-prev{left:16px}.lb-next{right:16px}
.lb-close{position:absolute;top:18px;right:18px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.06);color:#fff;border-radius:999px;padding:10px 16px;font-weight:700}

/* Pie */
.footer{background:var(--ant);color:var(--mut-d);padding-block:70px 30px;font-size:14.5px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.footer h5{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#fff;margin:0 0 14px}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer a{text-decoration:none}
.footer a:hover{color:var(--lima)}
.footer .brand{display:inline-block;box-shadow:none}
.footer .brand img{height:64px}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line-d);margin-top:48px;padding-top:22px;font-size:13px}

/* Flotantes: WhatsApp y Constanza */
.fabs{position:fixed;right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));z-index:70;display:flex;flex-direction:column;gap:10px;align-items:flex-end;transition:transform .35s var(--ease),opacity .35s}
.fab{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:0;box-shadow:0 12px 30px rgba(0,0,0,.25);text-decoration:none}
.fab svg{width:26px;height:26px}
.fab-wa{background:#1f9d55;color:#fff}
.fab-chat{background:var(--ant);color:var(--lima);border:1px solid rgba(255,255,255,.12)}
.fabs.tuck{transform:translateX(calc(100% + 30px));opacity:0;pointer-events:none}
.wa-menu{position:absolute;right:66px;bottom:0;background:var(--white);border-radius:16px;box-shadow:0 20px 50px rgba(0,0,0,.2);padding:8px;width:260px;display:none}
.wa-menu.open{display:block}
.wa-menu a{display:block;padding:12px 14px;border-radius:10px;text-decoration:none;font-weight:700;font-size:14.5px;color:var(--ink)}
.wa-menu a small{display:block;font-weight:500;color:var(--mut);font-size:12.5px}
.wa-menu a:hover{background:var(--cal)}
.chat{position:fixed;right:max(18px,env(safe-area-inset-right));bottom:calc(max(18px,env(safe-area-inset-bottom)) + 136px);z-index:75;width:min(380px,calc(100vw - 32px));height:min(560px,calc(100vh - 190px));background:var(--white);border-radius:20px;box-shadow:0 30px 80px rgba(0,0,0,.28);display:flex;flex-direction:column;overflow:hidden;transform:translateY(16px) scale(.98);opacity:0;pointer-events:none;transition:.3s var(--ease)}
.chat.open{transform:none;opacity:1;pointer-events:auto}
.chat-head{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--ant);color:#fff}
.chat-av{width:40px;height:40px;border-radius:50%;background:var(--bos);color:var(--lima);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:22px;font-weight:600}
.chat-head b{display:block;font-size:15px}
.chat-head small{font-size:12px;color:rgba(255,255,255,.65)}
.chat-head button{margin-left:auto;background:rgba(255,255,255,.08);border:0;color:#fff;width:36px;height:36px;border-radius:50%}
.chat-msgs{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;background:var(--cal)}
.msg{max-width:86%;font-size:14.5px;line-height:1.5;padding:11px 14px;border-radius:16px}
.msg.bot{background:var(--white);border-bottom-left-radius:4px;align-self:flex-start}
.msg.usr{background:var(--bos);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.msg a{color:var(--hoja);font-weight:700}
.msg.usr a{color:var(--lima)}
.typing{display:inline-flex;gap:4px}
.typing i{width:6px;height:6px;border-radius:50%;background:#9aa29d;animation:tp 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes tp{50%{opacity:.3;transform:translateY(-2px)}}
.chat-quick{display:flex;gap:6px;flex-wrap:wrap;padding:10px 12px;border-top:1px solid var(--line);background:var(--white)}
.chat-quick button{border:1px solid var(--line);background:var(--white);border-radius:999px;padding:7px 12px;font-size:13px;font-weight:700;color:#2b302d}
.chat-quick button:hover{border-color:var(--hoja);color:var(--hoja)}
.chat-inp{display:flex;gap:8px;padding:10px 12px 12px;background:var(--white)}
.chat-inp textarea{flex:1;font:inherit;font-size:14.5px;border:1px solid var(--line);border-radius:12px;padding:10px 12px;resize:none;height:44px}
.chat-inp button{width:44px;height:44px;border-radius:12px;border:0;background:var(--lima);color:#10140f;font-weight:800}

/* Aviso de prototipo y diálogo de prueba */
.proto-tag{position:fixed;left:max(12px,env(safe-area-inset-left));bottom:max(10px,env(safe-area-inset-bottom));z-index:65;background:rgba(18,22,20,.8);color:#fff;font-size:11px;font-weight:700;letter-spacing:.08em;padding:6px 10px;border-radius:999px;backdrop-filter:blur(8px)}
.modal{position:fixed;inset:0;z-index:95;background:rgba(10,13,11,.6);display:none;align-items:center;justify-content:center;padding:20px}
.modal.open{display:flex}
.modal-box{background:var(--white);border-radius:20px;max-width:460px;padding:30px;box-shadow:0 30px 80px rgba(0,0,0,.3)}
.modal-box h3{font-size:30px}
.modal-box p{color:var(--mut);margin:12px 0 22px;font-size:15px}

/* Revelado al hacer scroll (visible por defecto; solo se anima si JS lo habilita) */
.js .rv{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .rv.in{opacity:1;transform:none}

@media (max-width:1100px){
  .menu{display:none}.burger{display:inline-flex}
  .tiles{grid-template-columns:1fr 1fr}
  .tile{height:420px}
  .steps,.cards,.types{grid-template-columns:1fr 1fr}
  .tests{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hero-bar{grid-template-columns:1fr 1.4fr}
  .hero-bar .hb-cell:first-child{display:none}
}
@media (max-width:760px){
  body{font-size:15px}
  .brand img{height:42px}.nav.scrolled .brand img{height:38px}
  .brand{padding:5px 7px;border-radius:10px}
  .nav{padding-top:12px}
  .intro{height:230vh;height:calc(var(--vh,1lvh)*230)}
  .hero-copy{bottom:128px}
  .inside-cap{right:84px;bottom:120px}
  .hero-copy h1{font-size:44px}
  .hero-row{margin-top:16px;gap:14px}
  .hero-row p{font-size:15px}
  .hero-row .btn{padding:12px 18px;font-size:14px}
  .hero-bar{grid-template-columns:1fr;bottom:46px;right:84px}
  .hero-bar .hb-cell:nth-child(2){display:none}
  .hb-cell{padding:0}
  .hero-bar{background:none;border:0;backdrop-filter:none;-webkit-backdrop-filter:none;border-radius:0}
  .scroll-hint{display:none}
  .l-out img{object-position:30% 70%}
  .ben,.soft,.quote,.split,.trust,.faq,.cta-band{grid-template-columns:1fr}
  .split.rev>:first-child{order:0}
  .ben-photo{position:relative;top:0;aspect-ratio:4/3.4}
  .ben-list{grid-template-columns:1fr}
  .tiles{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .tile{height:250px}
  .tile h3{font-size:20px}.tile small{display:none}.tile .go{width:32px;height:32px}
  .tile .tt{left:14px;right:14px;bottom:14px}
  .slide{flex-basis:86vw;aspect-ratio:4/4.6}
  .reel-ctrl .thumbs{display:none}
  .steps,.cards,.cards.c2,.cards.c3,.types,.soft-cards,.pillars{grid-template-columns:1fr}
  .proc-strip{grid-template-columns:1fr 1fr}.proc-strip figure:first-child{grid-column:1/-1}
  .fgrid{grid-template-columns:1fr}
  .contact-list div{grid-template-columns:1fr;gap:2px}
  .foot-grid{grid-template-columns:1fr}
  .cta-band .btn-row{justify-content:flex-start}
  .mosaic{grid-template-columns:repeat(6,1fr)}
  .m-a,.m-b,.m-c,.m-d,.m-e,.m-f{grid-column:span 6;grid-row:span 2}
  .sheet-rows{grid-template-columns:1fr 1fr}
  .lightbox{padding:60px 10px 90px}
  .lb-btn{top:auto;bottom:18px;transform:none}
  .lb-cap{left:76px;right:76px;bottom:16px;font-size:13px;line-height:1.4}.lb-cap a{display:block;margin:4px 0 0}
  .rain-ctl{border-radius:16px}.rain-ctl button{padding:9px 12px;font-size:12px}
  .proto-tag{font-size:10px;padding:5px 9px;opacity:.85}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation:none!important;transition:none!important}
  .intro{height:auto}
  .stage{position:relative;height:100vh;height:calc(var(--vh,1lvh)*100)}
  .js .rv{opacity:1;transform:none}
  .l-in,.inside-cap,.scroll-hint{display:none}
}

/* =================================================================== v2 · Portada por escenas */
.hx{position:relative;height:320vh;height:calc(var(--vh,1lvh)*320);background:var(--cal)}
.hx-stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;perspective:1300px;perspective-origin:60% 50%;background:var(--cal)}
.hx-copy{position:absolute;left:var(--gut);top:0;bottom:0;width:min(44vw,640px);display:flex;flex-direction:column;justify-content:center;padding-top:70px;z-index:3;will-change:transform,opacity}
.hx-copy h1{font-size:clamp(50px,6.4vw,104px);line-height:.95;color:var(--ink)}
.hx-copy p{font-size:clamp(16px,1.25vw,18px);color:var(--mut);max-width:44ch;margin:22px 0 30px}
.hx-copy .eyebrow{margin-bottom:22px}
.hx-copy .btn-dark{background:var(--hoja);color:#fff}.hx-copy .btn-dark:hover{background:#256b29}
.hx-copy .btn-line{border:1.5px solid var(--hoja);color:var(--hoja);background:transparent}.hx-copy .btn-line:hover{background:rgba(46,125,50,.08)}
.hx-facts{display:flex;gap:28px;margin-top:34px;padding-top:22px;border-top:1px solid var(--line);font-size:13px;color:var(--mut)}
.hx-facts b{display:block;font-family:var(--serif);font-size:30px;font-weight:500;color:var(--ink);line-height:1}
.hx-win{position:absolute;inset:0;z-index:2;clip-path:inset(var(--t,13%) var(--r,5%) var(--b,9%) var(--l,52%) round var(--rad,0px));will-change:clip-path}
.hx-photo{position:absolute;inset:0;will-change:transform}
.hx-photo img,.hx-in img{width:100%;height:100%;object-fit:cover}
.hx-photo img{object-position:60% 42%}
.hx-shade{position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,13,11,.7),rgba(10,13,11,0) 55%),rgba(10,13,11,var(--sh,0));pointer-events:none}
.hx-sash{position:absolute;top:var(--t,13%);bottom:var(--b,9%);width:calc((100% - var(--l,52%) - var(--r,5%))/2);border:clamp(10px,1vw,16px) solid #5b3a26;box-shadow:inset 0 0 0 3px rgba(0,0,0,.25),inset 0 0 0 clamp(14px,1.4vw,22px) rgba(91,58,38,.55);outline:1px solid rgba(255,255,255,.06);outline-offset:-1px;background:linear-gradient(118deg,rgba(255,255,255,.30),rgba(255,255,255,.05) 34%,rgba(255,255,255,.20) 39%,rgba(255,255,255,.03) 47%,rgba(255,255,255,0) 60%,rgba(255,255,255,.12) 72%,rgba(255,255,255,0) 80%),radial-gradient(120% 60% at 18% 0%,rgba(255,255,255,.22),rgba(255,255,255,0) 60%),linear-gradient(180deg,rgba(214,232,238,.16),rgba(170,196,204,.10) 55%,rgba(120,150,158,.14));-webkit-backdrop-filter:blur(.8px) saturate(.94) brightness(1.03);backdrop-filter:blur(.8px) saturate(.94) brightness(1.03);will-change:transform}
.hx-sash.l{left:var(--l,52%)}.hx-sash.r{right:var(--r,5%)}
.hx-sash:before{content:"";position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 0 28px rgba(20,40,46,.22),inset 0 1px 0 rgba(255,255,255,.35);background:linear-gradient(90deg,rgba(255,255,255,.10),rgba(255,255,255,0) 12%,rgba(255,255,255,0) 88%,rgba(255,255,255,.08))}
.hx-sash:after{content:"";position:absolute;top:50%;width:8px;height:70px;margin-top:-35px;border-radius:6px;background:linear-gradient(90deg,#8d9397,#dfe2e4 45%,#9ba1a5 70%,#7c8286);box-shadow:2px 3px 6px rgba(0,0,0,.4)}
.hx-sash.l:after{right:6px}.hx-sash.r:after{left:6px}
.hx-tag{position:absolute;left:24px;bottom:22px;z-index:2;color:#fff;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;opacity:var(--tag,1)}
.hx-s2{position:absolute;inset:0;z-index:4;pointer-events:none;transform-style:preserve-3d}
.hx-big{position:absolute;left:var(--gut);top:22vh;max-width:min(560px,46vw);color:#fff;opacity:0;will-change:transform,opacity}
.hx-big h2{font-size:clamp(42px,5.2vw,80px)}
.hx-big p{color:rgba(255,255,255,.82);margin-top:16px;max-width:40ch}
.hx-big .btn-row{margin-top:26px;pointer-events:auto}
.hx-cards{position:absolute;right:var(--gut);top:16vh;width:min(46vw,640px);height:68vh;transform-style:preserve-3d}
.hx-card{position:absolute;margin:0;border-radius:14px;overflow:hidden;background:#1d2420;box-shadow:0 40px 80px rgba(0,0,0,.45);opacity:0;will-change:transform,opacity}
.hx-card img{width:100%;height:100%;object-fit:cover}
.hx-card figcaption{position:absolute;left:0;right:0;bottom:0;padding:40px 16px 14px;background:linear-gradient(0deg,rgba(10,13,11,.85),rgba(10,13,11,0));color:#fff;font-size:13px;line-height:1.35}
.hx-card figcaption b{display:block;font-family:var(--serif);font-weight:500;font-size:22px}
.hx-card.c1{left:0;top:10%;width:44%;height:58%}
.hx-card.c2{left:50%;top:0;width:40%;height:44%}
.hx-card.c3{left:40%;top:50%;width:50%;height:48%}
.hx-in{position:absolute;inset:0;z-index:5;opacity:0;clip-path:inset(var(--it,40%) var(--ir,40%) var(--ib,40%) var(--il,40%));will-change:clip-path,transform}
.hx-in img{object-position:50% 50%;filter:saturate(1.02)}
.hx-in:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,13,11,.72),rgba(10,13,11,.1) 60%),linear-gradient(0deg,rgba(10,13,11,.5),rgba(10,13,11,0) 40%)}
.hx-s3{position:absolute;left:var(--gut);bottom:clamp(70px,12vh,130px);z-index:6;color:#fff;max-width:600px;opacity:0;pointer-events:none}
.hx-s3 h2{font-size:clamp(44px,6vw,92px)}
.hx-s3 p{color:rgba(255,255,255,.85);margin:14px 0 26px;max-width:44ch;font-size:17px}
.hx-s3.on{pointer-events:auto}
.hx-steps{position:absolute;right:calc(var(--gut) - 8px);top:50%;transform:translateY(-50%);z-index:7;list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.hx-steps li{display:flex;align-items:center;gap:10px;justify-content:flex-end;color:var(--stc,rgba(255,255,255,.62));text-shadow:0 1px 6px rgba(0,0,0,.45);transition:color .3s}
.hx-steps li:after{content:"";width:18px;height:2px;background:currentColor;box-shadow:0 1px 4px rgba(0,0,0,.35);transition:width .3s}
.hx-steps li.on{color:var(--stc-on,#fff)}.hx-steps li.on:after{width:34px}
.hx.dark-ui .hx-steps{--stc:rgba(255,255,255,.45);--stc-on:#fff}
.hx-cue{position:absolute;left:73.5%;bottom:4.5%;transform:translate(-50%,50%);z-index:7;pointer-events:none}
.hx-cue-in{display:flex;align-items:center;gap:12px;padding:12px 20px 12px 24px;border-radius:999px;background:rgba(255,255,255,.88);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--line);box-shadow:0 10px 30px rgba(0,0,0,.08);color:var(--ink);font-size:15.5px;font-weight:600;white-space:nowrap;animation:cueIn .7s .5s both var(--ease)}
.hx-cue svg{width:20px;height:20px;color:var(--hoja);animation:cueArrow 1.8s ease-in-out infinite}
.hx-cue .t-touch{display:none}
@media (hover:none) and (pointer:coarse){.hx-cue .t-touch{display:inline}.hx-cue .t-mouse{display:none}}
.hx-cue.gone{opacity:0!important;visibility:hidden;transition:opacity .45s,visibility 0s .45s}
@keyframes cueIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes cueArrow{0%,100%{transform:translateY(-2px)}50%{transform:translateY(3px)}}
@media (prefers-reduced-motion:reduce){.hx-cue-in,.hx-cue svg{animation:none}}
@media (min-width:761px) and (max-width:1180px){.hx-cue-in{font-size:14px;padding:10px 16px 10px 18px;gap:10px}.hx-cue svg{width:18px;height:18px}}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media (max-width:760px){
  /* Celular: cada escena tiene zonas propias para foto, texto, botones y botones flotantes (--dock) */
  .hx{height:300vh;height:calc(var(--vh,1lvh)*300);--dock:calc(max(14px,env(safe-area-inset-bottom)) + 62px)}
  .hx-stage{perspective:none}
  .hx-win{--t:88px;--r:20px;--b:56%;--l:20px}
  .hx-copy{left:20px;right:20px;width:auto;top:auto;bottom:0;padding:0 0 var(--dock);justify-content:flex-end}
  .hx-copy .eyebrow{font-size:10.5px;margin-bottom:10px;letter-spacing:.16em}
  .hx-copy h1{font-size:clamp(34px,9.4vw,42px);line-height:1}
  .hx-copy p{font-size:15px;line-height:1.5;margin:12px 0 0;max-width:40ch}
  .hx-copy .btn-row{margin-top:18px;flex-direction:column;align-items:flex-start;gap:10px}
  .hx-copy .btn{padding:13px 20px;font-size:14.5px}
  .hx-facts{display:none}
  .hx-tag{left:20px;bottom:var(--dock);font-size:10px}
  .hx-sash:after{height:54px;margin-top:-27px;width:7px}
  .hx-s2{display:flex;flex-direction:column;padding:var(--top,88px) 0 var(--dock)}
  .hx-big{position:relative;left:auto;top:auto;max-width:none;padding:0 20px;flex:none}
  .hx-big h2{font-size:clamp(34px,9.4vw,42px);line-height:1}
  .hx-big p{font-size:15px;line-height:1.5;margin-top:12px;max-width:40ch}
  .hx-big .btn-row{margin-top:18px;gap:10px}
  .hx-big .btn{padding:12px 18px;font-size:14px}
  .hx-cards{position:relative;right:auto;top:auto;width:auto;height:auto;flex:1 1 auto;min-height:0;max-height:440px;margin-top:22px;display:flex;gap:12px;padding:0 20px;overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scroll-padding-inline:20px;scrollbar-width:none;transform-style:flat;pointer-events:none}
  .hx-cards::-webkit-scrollbar{display:none}
  .hx-cards:after{content:"";flex:0 0 8px}
  .hx-card,.hx-card.c1,.hx-card.c2,.hx-card.c3{position:relative;left:auto;top:auto;flex:0 0 min(76%,330px);width:auto;height:100%;scroll-snap-align:start;box-shadow:0 18px 40px rgba(0,0,0,.35)}
  .hx-card figcaption{padding:44px 16px 14px;font-size:13px}
  .hx-card figcaption b{font-size:21px}
  .hx-card figcaption{opacity:0;transition:opacity .35s}.hx-card.in figcaption{opacity:1}
  .hx-steps{display:none}
  .hx-s3{left:20px;right:76px;bottom:96px}
  .hx-s3 h2{font-size:44px}
  .hx-cue{left:50%;bottom:auto;top:var(--cue-y,60%);transform:translateX(-50%)}
  .hx-cue-in{font-size:14.5px;padding:10px 16px 10px 18px}
}
/* pantallas bajas: se prioriza la foto; el mismo mensaje se repite en la escena siguiente */
@media (max-width:760px) and (max-height:740px){.hx-copy p{display:none}}
@media (max-width:760px) and (max-height:620px){.hx-big p{display:none}}
}

/* =================================================================== v2 · Comparador PVC vs aluminio */
.cmp-sec{background:var(--white)}
.cmp-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr) minmax(0,1fr);gap:clamp(20px,3vw,48px);align-items:center}
.cmp-col h3{font-family:var(--sans);font-size:13px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;margin-bottom:6px}
.cmp-col .sub{font-size:13px;color:var(--mut);margin:0 0 18px}
.cmp-col ul{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.cmp-col li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:10px;font-size:15px;line-height:1.5;color:#2c322e}
.cmp-col li b{display:block;color:var(--ink)}
.cmp-col li i{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-style:normal;font-size:12px;font-weight:800;margin-top:1px}
.cmp-col.alu li i{background:#e6ebef;color:#4b5b68}
.cmp-col.pvc li i{background:#e6f1d3;color:var(--hoja)}
.cmp-col.alu h3{color:#4b5b68}.cmp-col.pvc h3{color:var(--hoja)}
.cmp{position:relative;aspect-ratio:4/5;max-width:100%;border-radius:20px;overflow:hidden;background:#dfe3e2;box-shadow:0 30px 70px rgba(18,22,20,.18);user-select:none;-webkit-user-select:none;touch-action:pan-y}
.cmp svg{position:absolute;inset:0;width:100%;height:100%;display:block}
.cmp-pvc{clip-path:inset(0 0 0 var(--cut,50%))}
.cmp-bar{position:absolute;top:0;bottom:0;left:var(--cut,50%);width:0;z-index:3;pointer-events:none}
.cmp-bar:before{content:"";position:absolute;top:0;bottom:0;left:-1.5px;width:3px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.08)}
.cmp-knob{position:absolute;top:50%;left:-26px;width:52px;height:52px;margin-top:-26px;border-radius:50%;background:#fff;box-shadow:0 8px 24px rgba(0,0,0,.25);display:flex;align-items:center;justify-content:center;gap:4px;color:var(--ink);font-weight:800;font-size:15px}
.cmp input[type=range]{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;z-index:4;touch-action:pan-y}
.cmp input[type=range]:focus-visible+.cmp-bar .cmp-knob{outline:3px solid var(--lima);outline-offset:3px}
.cmp-lbl{position:absolute;top:16px;z-index:2;font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.88);backdrop-filter:blur(6px)}
.cmp-lbl.a{left:16px;color:#4b5b68}.cmp-lbl.b{right:16px;color:var(--hoja)}
.cmp-tools{display:flex;justify-content:center;gap:8px;margin-top:16px;flex-wrap:wrap}
.cmp-tools button{border:1px solid var(--line);background:var(--white);border-radius:999px;padding:9px 16px;font-weight:700;font-size:13px;color:var(--ink);cursor:pointer}
.cmp-tools button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}
.cmp .thermal{opacity:0;transition:opacity .5s}
.cmp.is-thermal .thermal{opacity:1}
.cmp .normal{transition:opacity .5s}
.cmp.is-thermal .normal-hide{opacity:0}
.cmp-cap{font-size:12px;color:var(--mut);text-align:center;margin-top:10px}
.cmp-notes{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:clamp(32px,4vw,52px)}
.cmp-note{border-radius:var(--r);padding:22px 24px;background:var(--cal);font-size:14.5px;line-height:1.6;color:#3a413c}
.cmp-note b{display:block;color:var(--ink);font-size:15px;margin-bottom:4px}
@media (max-width:1000px){.cmp-grid{grid-template-columns:1fr 1fr}.cmp-wrap{grid-column:1/-1;order:-1;max-width:520px;margin:0 auto;width:100%}}
@media (max-width:640px){.cmp-grid{grid-template-columns:1fr}.cmp-notes{grid-template-columns:1fr}.cmp{aspect-ratio:4/4.6}}

/* =================================================================== v2 · Beneficios sin foto */
.ben2{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.4fr);gap:clamp(28px,5vw,80px);align-items:start}
.ben2 .ben-list{grid-template-columns:1fr 1fr}
.sec.dark .ben-item h4{color:#fff}.sec.dark .ben-item p{color:var(--mut-d)}
.sec.dark .ben-tabs{background:rgba(255,255,255,.08)}
.sec.dark .ben-tabs button{color:rgba(255,255,255,.75)}
.sec.dark .ben-tabs button[aria-selected=true]{background:var(--lima);color:#10140f}
.sec.dark .ben-item .ic{background:rgba(166,206,57,.12);color:var(--lima);border-color:transparent}
.sec.dark .ben-item{border-color:var(--line-d)}
@media (max-width:900px){.ben2{grid-template-columns:1fr}}
@media (max-width:640px){.ben2 .ben-list{grid-template-columns:1fr}}

/* =================================================================== v2 · Ventana corredera digital */
.vl{background:#16110d;color:#fff;padding-block:clamp(64px,8vw,110px) clamp(40px,5vw,64px)}
.vl-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:28px}
.vl-head h2{color:#fff}
.vl-head .lead{color:rgba(255,255,255,.72)}
.vl-scene{position:relative;height:min(84vh,820px);height:min(calc(var(--vh,1lvh)*84),820px);min-height:520px;border-radius:22px;overflow:hidden;background:#2a221b;touch-action:pan-y;box-shadow:0 40px 90px rgba(0,0,0,.45)}
.vl-scene canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.vl-grip{position:absolute;z-index:3;border:0;background:transparent;border-radius:14px;cursor:grab;touch-action:none;padding:0}
.vl-grip:focus-visible{outline:3px solid var(--lima);outline-offset:2px}
.vl.is-dragging .vl-grip,.is-dragging .vl-grip{cursor:grabbing}
.vl-grip:before{content:"";position:absolute;left:50%;top:50%;width:64px;height:64px;margin:-32px 0 0 -32px;border-radius:50%;border:2px solid rgba(166,206,57,.9);animation:vlpulse 1.8s infinite;pointer-events:none}
.touched .vl-grip:before{display:none}
@keyframes vlpulse{0%{transform:scale(.7);opacity:1}100%{transform:scale(1.5);opacity:0}}
.vl-hint{position:absolute;z-index:3;transform:translateY(-50%);background:rgba(18,22,20,.82);color:#fff;font-size:13px;font-weight:700;padding:9px 14px;border-radius:999px;white-space:nowrap;pointer-events:none;backdrop-filter:blur(8px);transition:opacity .4s}
.touched .vl-hint{opacity:0}
.vl-cap{position:absolute;left:20px;bottom:20px;z-index:3;max-width:360px;background:rgba(18,22,20,.78);backdrop-filter:blur(10px);border-radius:14px;padding:14px 16px;font-size:14px;line-height:1.5;color:#fff;opacity:0;transform:translateY(8px);transition:opacity .5s,transform .5s;pointer-events:none}
.is-closed .vl-cap{opacity:1;transform:none}
.vl-ctl{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:18px}
.vl-ctl .grp{display:flex;gap:8px;flex-wrap:wrap}
.vl-ctl button{border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);color:#fff;border-radius:999px;padding:11px 18px;font-weight:700;font-size:14px;cursor:pointer;display:inline-flex;align-items:center;gap:8px}
.vl-ctl button:hover{background:rgba(255,255,255,.12)}
.vl-ctl button:disabled{opacity:.4;cursor:default}
.vl-ctl button[aria-pressed=true]{background:var(--lima);color:#10140f;border-color:var(--lima)}
.vl-ctl svg{width:16px;height:16px}
.vl-status{font-size:13px;font-weight:700;letter-spacing:.06em;color:rgba(255,255,255,.75)}
.vl-note{font-size:12.5px;color:rgba(255,255,255,.5);margin-top:16px;max-width:90ch}
@media (max-width:760px){
  .vl-scene{height:min(66vh,560px);height:min(calc(var(--vh,1lvh)*66),560px);min-height:440px;border-radius:16px;margin-inline:-6px}
  .vl-cap{left:12px;right:12px;bottom:12px;max-width:none;font-size:13px}
  .vl-ctl button{padding:10px 14px;font-size:13px}
  .vl-hint{font-size:12px}
}

/* =================================================================== v2 · Instagram */
.fab-ig{width:46px;height:46px;background:#fff;color:#1b1f1c;border:1px solid var(--line);align-self:flex-end;margin-right:5px}
.fab-ig svg{width:22px;height:22px}
.fab-ig:hover{color:#c13584}
@media (max-width:760px){
  /* Celular: botones flotantes en una fila compacta abajo a la derecha */
  .fabs{flex-direction:row;align-items:center;gap:10px;right:max(14px,env(safe-area-inset-right));bottom:max(14px,env(safe-area-inset-bottom))}
  .fab,.fab-ig{width:44px;height:44px;margin:0;box-shadow:0 8px 22px rgba(0,0,0,.22)}
  .fab svg{width:21px;height:21px}.fab-ig svg{width:20px;height:20px}
  .wa-menu{right:0;bottom:56px;width:min(260px,calc(100vw - 28px))}
  .chat{bottom:calc(max(14px,env(safe-area-inset-bottom)) + 58px);height:min(560px,calc(100svh - 150px))}
}
.hx.static{height:auto}
.hx.static .hx-stage{position:relative;height:100svh;min-height:620px}
.hx.static .hx-sash,.hx.static .hx-s2,.hx.static .hx-in,.hx.static .hx-s3,.hx.static .hx-cue,.hx.static .hx-steps{display:none}
.cmp-alu,.cmp-pvc{position:absolute;inset:0}

.fabs-away .fabs{transform:translateX(calc(100% + 30px));opacity:0;pointer-events:none}

/* =================================================================== v3 · Comparador */
.cmp2{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:clamp(28px,4vw,64px);align-items:center}
.cmp2 .cmp{aspect-ratio:600/520;border-radius:24px;background:radial-gradient(120% 90% at 50% 30%,#2c3631 0%,#161c19 55%,#0d110f 100%);box-shadow:0 40px 90px rgba(18,22,20,.28),inset 0 1px 0 rgba(255,255,255,.06)}
.cmp2 .cmp:after{content:"";position:absolute;left:0;right:0;bottom:0;height:22%;background:linear-gradient(0deg,rgba(255,255,255,.035),transparent);pointer-events:none}
.cmp2 .cmp-lbl{background:rgba(255,255,255,.1);color:#F4F2EC;border:1px solid rgba(255,255,255,.14)}
.cmp2 .cmp-lbl.b{background:rgba(166,206,57,.16);color:var(--lima);border-color:rgba(166,206,57,.35)}
.cmp2 .cmp-bar:before{background:rgba(255,255,255,.85)}
.cmp2 .cmp-knob{background:var(--lima);color:#10140f}
.cmp-side{display:grid;gap:26px}
.cmp-side .cmp-col{padding:24px 24px 22px;border-radius:18px;background:var(--cal)}
.cmp-side .cmp-col.pvc{background:#eef4e2}
.cmp-side .cmp-col h3{margin-bottom:16px}
.cmp-side .cmp-col ul{gap:12px}
.cmp-side .cmp-col li{font-size:14px;color:var(--mut)}
.cmp-side .cmp-col li b{font-size:15.5px;margin-bottom:1px}
.cmp-foot{font-size:12.5px;color:var(--mut);margin:0}
.cmp-t{font:700 14px Manrope,system-ui,sans-serif;fill:#F4F2EC;letter-spacing:.01em}
@media (max-width:640px){.cmp-t{font-size:19px}}
@media (max-width:900px){.cmp2{grid-template-columns:1fr}.cmp2 .cmp{aspect-ratio:600/560}}
@media (max-width:640px){.cmp-side .cmp-col{padding:20px}}

/* menú Más legible */
.menu .drop a,.nav.light .menu .drop a{color:var(--lima);font-weight:600;padding:11px 14px}
.menu .drop a:hover,.nav.light .menu .drop a:hover{background:rgba(166,206,57,.12);color:#c4e46a}
.nav.light .menu .drop{background:rgba(18,22,20,.96)}
.diagram.tp{background:linear-gradient(180deg,#fff,#f6f8f5);box-shadow:0 24px 60px rgba(18,22,20,.08)}
.diagram.tp text{font-size:17px}
.diagram.tp .sub{font-size:14px;fill:var(--mut)}
@media (max-width:640px){.diagram.tp{padding:16px 10px}.diagram.tp text{font-size:16px}.diagram.tp .sub{font-size:13px}}
.test .who .av{color:#fff;font-size:14px;letter-spacing:.04em;background:var(--bos);box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
/* comparador v4: una sola pieza, la información sigue al separador */
.cmp3{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);border-radius:28px;overflow:hidden;background:radial-gradient(120% 100% at 30% 30%,#2b3530 0%,#151b18 55%,#0c100e 100%);box-shadow:0 40px 90px rgba(18,22,20,.28);color:#F4F2EC}
.cmp3 .cmp{aspect-ratio:600/520;border-radius:0;background:transparent;box-shadow:none}
.cmp3 .cmp-lbl{background:rgba(255,255,255,.1);color:#F4F2EC;border:1px solid rgba(255,255,255,.16)}
.cmp3 .cmp-lbl.b{background:rgba(166,206,57,.16);color:var(--lima);border-color:rgba(166,206,57,.35)}
.cmp3 .cmp-bar:before{background:rgba(255,255,255,.9)}
.cmp3 .cmp-knob{background:var(--lima);color:#10140f;box-shadow:0 0 0 6px rgba(166,206,57,.18),0 10px 30px rgba(0,0,0,.4)}
.cmp-lab{position:absolute;inset:0;pointer-events:none;z-index:2;transition:opacity .25s}
.cmp-lab.alu{opacity:var(--la,0)}.cmp-lab.pvc{opacity:var(--lp,0)}
.cmp-io text{font:800 10px Manrope,system-ui,sans-serif;letter-spacing:.18em;fill:rgba(244,242,236,.45)}
.cmp-info{position:relative;padding:clamp(28px,3.4vw,48px);display:flex;flex-direction:column;justify-content:center;border-left:1px solid rgba(255,255,255,.07);min-height:300px}
.cmp-info .ci{grid-area:1/1;transition:opacity .35s,transform .35s;opacity:0;transform:translateY(10px);pointer-events:none}
.cmp-info .ci-wrap{display:grid}
.cmp-info .ci-k{display:block;font-size:11.5px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;margin-bottom:12px}
.cmp-info h3{font-family:var(--serif);font-weight:500;font-size:clamp(30px,3vw,42px);line-height:1.05;margin:0 0 18px;color:#fff}
.cmp-info p{color:rgba(244,242,236,.72);margin:0;font-size:15.5px;line-height:1.55}
.cmp-info ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.cmp-info li{display:flex;gap:12px;align-items:center;font-size:15.5px;color:rgba(244,242,236,.88)}
.cmp-info li:before{content:"";flex:none;width:8px;height:8px;border-radius:50%}
.ci-mid .ci-k{color:rgba(244,242,236,.55)}
.ci-alu .ci-k{color:#9fb6c6}.ci-alu li:before{background:#9fb6c6}
.ci-pvc .ci-k{color:var(--lima)}.ci-pvc li:before{background:var(--lima)}
.cmp3[data-side=mid] .ci-mid,.cmp3[data-side=alu] .ci-alu,.cmp3[data-side=pvc] .ci-pvc{opacity:1;transform:none}
.cmp3 .cmp-tools{justify-content:flex-start;margin-top:28px}
.cmp3 .cmp-tools button{background:transparent;color:#F4F2EC;border-color:rgba(255,255,255,.22)}
.cmp3 .cmp-tools button[aria-pressed=true]{background:#F4F2EC;color:var(--ink);border-color:#F4F2EC}
.cmp3 .cmp-foot{color:rgba(244,242,236,.45);margin-top:14px;font-size:12px}
@media (max-width:900px){.cmp3{grid-template-columns:1fr}.cmp3 .cmp{aspect-ratio:600/540}.cmp-info{border-left:0;border-top:1px solid rgba(255,255,255,.07);min-height:0}}
@media (max-width:640px){.cmp-io text{font-size:14px}.cmp-info h3{font-size:30px}}
.cmp-t{paint-order:stroke;stroke:#141a17;stroke-width:5px;stroke-linejoin:round}
@media (max-width:640px){.cmp-io text{font-size:12px;letter-spacing:.1em}.cmp-t{font-size:20px;stroke-width:6px}}
/* comparador v5: ventana completa y corte */
.cmp .v-cut{visibility:hidden}.cmp.is-cut .v-cut{visibility:visible}.cmp.is-cut .v-win{visibility:hidden}
.cmp3 .cmp-tools{gap:10px}
.cmp3 .cmp-tools span{display:inline-flex;padding:3px;border-radius:999px;border:1px solid rgba(255,255,255,.18)}
.cmp3 .cmp-tools span button{border:0}
.cmp-t{font-size:13px}
@media (max-width:640px){.cmp-t{font-size:18px}.cmp3 .cmp-lbl{top:10px;font-size:10px;padding:5px 9px}}
.cmp .v-win .thermal,.cmp .v-cut .thermal{mix-blend-mode:multiply}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}