:root{--paper:#f4f4f3;--ink:#111;--yellow:#ffdc40;--line:#c9c9c4}*{box-sizing:border-box}html{scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 Arial,Helvetica,sans-serif}h1,h2,h3,p{margin:0}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #826300;outline-offset:5px}.shell{width:calc(100% - 64px);max-width:1600px;margin:auto}.skip{position:absolute;top:-100px;left:20px;padding:10px;background:#111;color:white;z-index:20}.skip:focus{top:0}header{min-height:110px;display:flex;align-items:center;justify-content:space-between;gap:28px;border-bottom:1px solid var(--line)}.iex-mark{display:block;position:relative;width:220px;height:37px;overflow:hidden}.iex-mark img{position:absolute;width:290px;height:290px;max-width:none;left:-32px;top:-110px}small{display:block;font-size:12px;letter-spacing:.15em;text-transform:uppercase;color:#62625d}.distributor small{padding-left:4px}.manufacturer{width:240px;text-align:right}.manufacturer small{margin-top:8px}nav{display:flex;gap:28px;font-size:14px}nav a:hover,.text-link:hover{text-decoration:underline;text-underline-offset:6px}.hero{display:grid;grid-template-columns:1.15fr 1fr;min-height:710px;position:relative;border-bottom:2px solid #111;padding:50px 0 44px;gap:30px}.hero-copy{position:relative;z-index:1;padding-left:2%;align-self:center}.eyebrow{font-size:14px;font-weight:700;letter-spacing:.12em;margin-bottom:22px}.hero h1{font-family:Impact,'Arial Narrow',sans-serif;font-size:clamp(64px,7.7vw,118px);font-weight:400;line-height:1.02;letter-spacing:.005em}.hero h1 span{color:#c9a300}.hero h2{font-size:38px;line-height:1.1;margin-top:30px}.hero-description{font-size:22px;line-height:1.45;margin-top:12px}.hero-description strong{display:inline-block;background:var(--yellow);padding:0 8px;margin-top:6px;font-size:28px}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:22px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;min-height:54px;background:var(--yellow);border:0;border-right:9px solid var(--ink);padding:14px 22px;text-transform:uppercase;font-size:14px;font-weight:700;letter-spacing:.04em;cursor:pointer}.button:hover{background:#efca24}.text-link{font-size:14px}.hero-visual{position:relative;display:flex;align-items:center;justify-content:center;min-width:0}.tool-word{font-family:Impact,'Arial Narrow',sans-serif;font-size:clamp(80px,17vw,240px);line-height:1;color:#e2e2dd}.tool-word span{color:#c9a300}.product-caption{position:absolute;bottom:4px;right:0;border-top:1px solid #aaa;padding-top:12px;max-width:290px}.product-caption span{font-size:12px;letter-spacing:.12em}.product-caption b{display:block;font-size:14px}.benefits{display:grid;grid-template-columns:repeat(3,1fr);padding:34px 0 54px;gap:28px}.benefits article{display:flex;gap:22px}.benefits article+article{border-left:1px solid var(--line);padding-left:28px}.benefits article>span{font:52px/1 Impact,'Arial Narrow',sans-serif}.benefits h3{font-size:17px;text-transform:uppercase;margin-bottom:12px}.benefits p{color:#484844}.section{padding:85px 2%;border-top:1px solid var(--line)}.section h2{font-size:clamp(36px,4.5vw,66px);line-height:1.08;letter-spacing:-.045em;margin-bottom:25px}.section>p:not(.eyebrow){max-width:720px;font-size:19px;margin-bottom:28px}footer{padding:35px 0;display:flex;justify-content:space-between;gap:24px;border-top:1px solid var(--line);font-size:14px} @media(max-width:1000px){.manufacturer{width:180px}.iex-mark{width:180px}nav{gap:16px}.hero{min-height:620px}.hero h1{font-size:8vw}.benefits{gap:16px}.benefits article{gap:12px}.benefits article+article{padding-left:16px}}@media(max-width:700px){.shell{width:calc(100% - 32px)}header{flex-wrap:wrap;padding:22px 0;gap:20px}.manufacturer{width:145px}.iex-mark{width:165px;height:29px}.iex-mark img{width:225px;height:225px;top:-85px;left:-25px}nav{order:3;width:100%;justify-content:space-between}.hero{grid-template-columns:1fr;padding-top:34px;gap:24px;min-height:0}.hero h1{font-size:clamp(56px,12.8vw,85px)}.hero h2{font-size:32px}.hero-description{font-size:20px}.hero-visual{min-height:300px}.tool-word{font-size:130px}.benefits{grid-template-columns:1fr}.benefits article{padding:18px 0!important;border-left:0!important}.benefits article+article{border-top:1px solid var(--line)}.section{padding:55px 0}.section>p:not(.eyebrow){font-size:17px}footer{flex-direction:column}.eyebrow{font-size:12px}.actions{gap:18px}}
:root{color-scheme:light}.hero-visual{overflow:hidden}.hero-drill{width:125%;max-width:none;transform:rotate(-58deg);mix-blend-mode:multiply;position:relative;z-index:1}.visual-label{position:absolute;top:20px;right:0;font-family:Impact,'Arial Narrow',sans-serif;font-size:90px;line-height:1;color:#ddddD8;letter-spacing:.02em}.product-caption{z-index:2}.challenge-grid{display:grid;grid-template-columns:1fr 1fr;gap:42px 65px;margin-top:42px}.challenge-grid article{border-top:1px solid var(--line);padding-top:24px}.challenge-grid article>span{font-size:13px;letter-spacing:.1em;font-weight:bold}.challenge-grid h3{font-size:26px;line-height:1.2;letter-spacing:-.025em;margin:14px 0}.challenge-grid p{max-width:580px;color:#444}.source-note{font-size:14px!important;line-height:1.6;margin-top:26px;color:#555;max-width:100%!important}.source-note a,.sources a,.case-study a{text-decoration:underline;text-underline-offset:4px}.case-study{background:#171717;color:white;display:grid;grid-template-columns:1fr 1fr;gap:70px;padding:64px 5%;margin:0 0 25px}.case-study h2{font-size:clamp(32px,3.3vw,48px);letter-spacing:-.04em;line-height:1.12;margin-bottom:22px}.case-study p{max-width:530px;color:#d0d0cd}.case-study a{display:inline-block;margin-top:24px;font-size:14px}.case-study .eyebrow{color:var(--yellow)}.case-number{align-self:center}.case-number b{display:block;font:clamp(64px,7vw,105px)/1 Impact,'Arial Narrow',sans-serif;color:var(--yellow)}.case-number>span{font-size:20px}.case-number p{margin-top:24px;font-size:14px;max-width:420px}.spec-layout{display:grid;grid-template-columns:1fr 1.15fr;gap:65px;align-items:center;margin-top:45px}figure{margin:0}figure img{width:100%;height:auto;mix-blend-mode:multiply}figcaption{font-size:13px;color:#62625d;margin-top:14px}.spec-name{font-size:18px;font-weight:bold;margin-bottom:18px}.specs{margin:0}.specs>div{display:grid;grid-template-columns:1fr 1fr;gap:20px;border-top:1px solid var(--line);padding:13px 0;font-size:16px}.specs dd{margin:0;font-weight:bold}.consultation{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px}.consultation h2 span{color:#a98900}.consultation>div>p:not(.eyebrow){max-width:390px;font-size:18px}.consultation .form-note{font-size:14px!important;margin-top:25px;color:#555}form{border-top:3px solid #111;padding-top:24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.wide{grid-column:1/-1}label{display:block;font-size:14px;font-weight:bold}input,select,textarea{display:block;width:100%;border:1px solid #999;border-radius:0;background:#fff;color:#111;padding:12px;margin-top:8px;min-height:48px}label>span{display:block;font-size:13px;font-weight:normal;margin-top:5px;color:#555}textarea{resize:vertical}form>.button{margin-top:24px}#result{margin-top:26px;background:#e8e8e3;padding:24px}#result h3{font-size:22px}#result p{font-size:14px;margin:10px 0}#summary{font-size:14px;font-weight:normal}#form-status{font-size:14px;margin-top:18px}#result .actions{margin-top:16px}.secondary{border:1px solid #111;background:transparent;min-height:48px;padding:12px 16px;cursor:pointer;font-size:14px}.sources{padding:30px 2% 50px;border-top:1px solid var(--line);font-size:14px}.sources summary{cursor:pointer;font-weight:bold;padding:12px 0}.sources ol{padding-left:20px;max-width:1000px}.sources li{padding:10px 0}.sources p{font-size:14px;margin-top:8px;color:#555}[hidden]{display:none!important}@media(max-width:1000px){.consultation,.spec-layout{gap:35px}.case-study{gap:35px}.hero-drill{width:150%}}@media(max-width:700px){.hero-visual{height:310px;min-height:0}.hero-drill{width:105%;transform:rotate(-28deg)}.visual-label{font-size:55px;top:10px;left:0}.product-caption{bottom:0;font-size:12px}.hero-visual .product-caption b{font-size:13px}.challenge-grid,.case-study,.spec-layout,.consultation{grid-template-columns:1fr;gap:32px}.case-study{padding:35px 24px}.case-number b{font-size:80px}.challenge-grid h3{font-size:24px}.form-grid{gap:18px}.specs>div{font-size:14px;gap:14px}.spec-name{font-size:16px;overflow-wrap:anywhere}.consultation h2 br:nth-of-type(2){display:none}.hero h1{font-size:clamp(52px,12.4vw,85px)}}@media(max-width:380px){.form-grid{grid-template-columns:1fr}.hero h1{font-size:12vw}.manufacturer{width:125px}.iex-mark{width:145px}.actions .button{font-size:13px}.specs>div{grid-template-columns:1fr;gap:4px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
/* Ajuste de amplitud y escala: 14 septiembre 2026. */
.shell{width:calc(100% - 96px);max-width:1200px}
.hero{min-height:620px;padding:44px 0 40px;grid-template-columns:1.15fr 1fr;gap:40px}
.hero h1{font-size:clamp(56px,6.2vw,94px)}
.hero h2{font-size:32px;margin-top:26px}
.hero-description{font-size:18px}.hero-description strong{font-size:24px}
.hero-drill{width:108%}.visual-label{font-size:70px}
.section{padding:72px 2%}.section h2{font-size:clamp(34px,3.6vw,52px)}
.section>p:not(.eyebrow){font-size:18px;max-width:640px}
.challenge-grid{gap:36px 55px}.challenge-grid h3{font-size:23px}.challenge-grid p{max-width:480px;font-size:17px}
.benefits p{font-size:17px}.benefits h3{font-size:16px}
.case-study h2{font-size:clamp(30px,3vw,40px)}.case-number b{font-size:clamp(60px,6vw,84px)}
.consultation>div>p:not(.eyebrow){font-size:17px;max-width:340px}
@media(max-width:1000px){header{gap:20px}nav{gap:18px}.manufacturer{width:180px}.iex-mark{width:180px}.shell{width:calc(100% - 64px)}.hero{gap:24px;min-height:560px}.hero h1{font-size:7vw}.hero-drill{width:115%}}
@media(max-width:700px){.shell{width:calc(100% - 40px)}header{gap:18px}.manufacturer{width:135px}.iex-mark{width:150px}.hero{grid-template-columns:1fr;min-height:0;padding:32px 0;gap:24px}.hero h1{font-size:clamp(46px,10.5vw,68px)}.hero h2{font-size:28px}.hero-description{font-size:18px}.hero-description strong{font-size:23px}.hero-drill{width:90%}.hero-visual{height:280px}.visual-label{font-size:48px}.section{padding:50px 0}.section h2{font-size:34px}.section>p:not(.eyebrow){font-size:17px}.challenge-grid{gap:28px}.case-study h2{font-size:30px}.case-number b{font-size:70px}}
@media(max-width:380px){.shell{width:calc(100% - 32px)}.manufacturer{width:120px}.iex-mark{width:140px}.hero h1{font-size:10.5vw}}