:root{--bg:#111214;--bg-soft:#1b1c1e;--orange:#f39200;--orange-hover:#ffab27;--cream:#f3f1ed;--white:#fff;--muted:#a6a6a6;--ink:#18191a;--line:rgba(255,255,255,.17);font-family:'DM Sans',Arial,sans-serif;color:var(--white);background:var(--bg)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;min-width:320px}body,button,input,textarea,select{font-family:'DM Sans',Arial,sans-serif}button,input,textarea,select{font-size:1rem}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}img{max-width:100%}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:Manrope,Arial,sans-serif}h1,h2{letter-spacing:-.055em}h1 em,h2 em{font-style:normal;color:var(--orange)}.shell{width:min(100% - 80px,1320px);margin-inline:auto}.skip-link{position:absolute;z-index:100;top:-100px;left:12px;background:var(--orange);color:#111;padding:12px 18px}.skip-link:focus{top:12px}:focus-visible{outline:3px solid var(--orange);outline-offset:4px}.site-header{position:relative;z-index:20;background:#111214;border-bottom:1px solid var(--line)}.nav-row{height:92px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{width:240px;flex:none;height:76px;display:flex;align-items:center;justify-content:flex-start}.brand img{width:230px;height:auto;object-fit:contain}.desktop-nav,.nav-actions{display:flex;align-items:center}.desktop-nav{gap:clamp(16px,2.3vw,34px);margin-left:auto}.desktop-nav a{font-size:.88rem;font-weight:600;color:#d3d3d3;transition:color .2s}.desktop-nav a:hover,.footer-top a:hover{color:var(--orange)}.nav-actions{gap:22px}.language-button{border:0;background:transparent;color:white;padding:12px 4px;font-size:.82rem;letter-spacing:.1em;font-weight:700}.language-button:hover{color:var(--orange)}.nav-cta{border:1px solid rgba(255,255,255,.5);padding:13px 17px;font-size:.82rem;font-weight:700;white-space:nowrap;transition:background .2s,border 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h1{font-size:clamp(3.25rem,6.3vw,6.1rem);line-height:1.06;max-width:930px;margin-bottom:27px;font-weight:800}.hero-lead{font-size:clamp(1.02rem,1.4vw,1.22rem);line-height:1.7;color:#dedede;max-width:620px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:40px}.button{min-height:54px;display:inline-flex;justify-content:center;align-items:center;padding:15px 24px;font-weight:700;font-size:.9rem;border:1px solid transparent;transition:transform .2s,background .2s,border .2s}.button:hover{transform:translateY(-2px)}.button.primary{background:var(--orange);color:#111}.button.primary:hover{background:var(--orange-hover)}.button.ghost{border-color:#c4c4c4;color:white;background:rgba(0,0,0,.08)}.button.ghost:hover{border-color:var(--orange);color:var(--orange)}.hero-bottom{position:absolute;bottom:35px;left:0;right:0;display:flex;justify-content:space-between;align-items:center;font-size:.72rem;font-weight:700;letter-spacing:.17em;color:#dedede}.hero-bottom b{color:var(--orange);padding:0 8px}.hero-index{color:#aaa}.intro-band{background:#202123;border-top:1px solid #333;border-bottom:1px solid #333}.intro-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr;align-items:stretch}.intro-grid p{margin:auto 30px auto 0;max-width:340px;color:#c9c9c9;line-height:1.55;font-size:.99rem}.intro-grid a{border-left:1px solid var(--line);display:flex;align-items:center;gap:15px;padding:29px 27px;transition:background .2s}.intro-grid a:hover{background:#2c2d2f}.intro-grid a span:first-child{font-size:.72rem;color:var(--orange)}.intro-grid a strong{font-family:Manrope;font-size:1.12rem}.intro-grid a span:last-child{margin-left:auto;color:var(--orange)}.section{padding:118px 0}.section-chem{background:var(--cream);color:var(--ink)}.section-head{display:grid;grid-template-columns:1.25fr .75fr;align-items:end;gap:60px;margin-bottom:48px}.section-head h2,.about-grid h2,.contact-info h2{font-size:clamp(2.7rem,4.5vw,4.7rem);line-height:1.13;font-weight:800;margin-bottom:0;max-width:720px}.section-summary{font-size:1.06rem;line-height:1.72;color:#525456;margin-bottom:5px;max-width:420px}.chem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#d7d5d1;border:1px solid #d7d5d1}.chem-card{min-height:332px;padding:29px 30px 26px;background:#f8f7f4;display:flex;flex-direction:column}.chem-card .card-number{font-size:.79rem;font-weight:800;color:#bf7000;margin-bottom:30px}.chem-card h3{font-size:1.4rem;line-height:1.28;letter-spacing:-.035em;margin-bottom:12px}.chem-card p{color:#57595a;font-size:.93rem;line-height:1.58;margin-bottom:20px}.chem-card ul{padding-left:18px;margin:auto 0 0;color:#333;font-size:.88rem;line-height:1.85}.chem-card li::marker{color:var(--orange)}.chem-action{background:#232426;color:white}.chem-action .action-glyph{font-size:2rem;color:var(--orange);margin-bottom:auto}.chem-action h3{max-width:270px}.chem-action p{color:#c1c1c1}.chem-action a{color:var(--orange);font-size:.9rem;font-weight:800;margin-top:8px}.services-banner{position:relative;min-height:500px;background:#202122;isolation:isolate;display:flex;align-items:center}.services-image{position:absolute;inset:0;z-index:-2;background-image:url('../assets/servicios-industriales.webp');background-size:cover;background-position:center 45%}.services-banner:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(13,14,15,.96) 2%,rgba(13,14,15,.78) 47%,rgba(13,14,15,.1) 100%)}.services-banner-inner{padding-block:95px}.services-banner h2{max-width:740px;font-size:clamp(2.85rem,5vw,5.35rem);line-height:1.1;margin-bottom:20px}.services-banner p:last-child{font-size:1.06rem;line-height:1.7;max-width:570px;color:#dedede;margin:0}.services-list-section{background:#151618;padding:72px 0 105px}.services-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.services-heading p{font-family:Manrope;font-size:1.55rem;font-weight:700;margin:0}.services-heading span{font-size:.74rem;font-weight:800;letter-spacing:.15em;color:#a4a4a4}.service-list{border-top:1px solid #444}.service-item{display:grid;grid-template-columns:65px 1fr 26px;align-items:center;min-height:74px;gap:20px;border-bottom:1px solid #3b3b3b}.service-item>span:first-child{color:var(--orange);font-size:.8rem;font-weight:700}.service-item h3{font-size:clamp(1rem,1.5vw,1.34rem);letter-spacing:-.025em;font-weight:600;margin:0}.service-item>span:last-child{color:#969696}.text-link{display:inline-block;margin-top:38px;color:var(--orange);font-weight:800;font-size:.95rem;border-bottom:1px solid var(--orange);padding-bottom:9px}.text-link:hover{color:#ffc061}.about-section{background:#ebe9e4;color:var(--ink);padding:116px 0}.about-grid{display:grid;grid-template-columns:1fr .85fr;gap:clamp(45px,8vw,145px)}.about-grid h2{max-width:620px}.about-copy{padding-top:53px}.about-copy p{font-size:1.11rem;line-height:1.78;color:#454647;margin-bottom:20px}.about-mark{display:block;width:220px;height:auto;margin-top:30px}.text-link.dark{color:#9b5b00;border-color:#9b5b00}.contact-section{background:#1c1d1f;padding:112px 0}.contact-grid{display:grid;grid-template-columns:.95fr 1fr;gap:clamp(50px,7vw,115px)}.contact-info h2{font-size:clamp(2.7rem,4.2vw,4.55rem);margin-bottom:22px}.contact-info>p:not(.eyebrow):not(.location){color:#c7c7c7;font-size:1.08rem;line-height:1.65;max-width:480px;margin-bottom:55px}.contact-method{border-top:1px solid #444;padding:20px 0 21px;display:flex;justify-content:space-between;gap:12px;align-items:center}.contact-method span{font-size:.75rem;letter-spacing:.12em;color:#aaa;font-weight:700}.contact-method a{font-size:clamp(.95rem,1.4vw,1.15rem);font-weight:700;text-align:right}.contact-method a:hover{color:var(--orange)}.location{font-size:.85rem;color:#aaa;margin-top:30px}.contact-form{background:#f4f2ed;color:var(--ink);padding:clamp(28px,4vw,48px)}.contact-form h3{font-size:1.65rem;margin-bottom:6px;letter-spacing:-.03em}.contact-form>p:nth-child(2){color:#626466;margin-bottom:28px}.form-two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.contact-form label{display:flex;flex-direction:column;gap:8px;margin-bottom:18px;font-size:.84rem;font-weight:700}.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:13px 14px;border:1px solid #d0d0cc;border-radius:0;background:#fff;color:#222;min-height:48px;outline:none}.contact-form textarea{resize:vertical;min-height:108px}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:#a35b00;box-shadow:0 0 0 2px rgba(243,146,0,.15)}.contact-form input::placeholder,.contact-form 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img{width:110px;height:110px;object-fit:contain}.footer-top>div{display:flex;gap:26px;flex-wrap:wrap;font-size:.9rem;color:#ccc}.footer-bottom{padding-block:24px;display:flex;justify-content:space-between;gap:20px;color:#888;font-size:.79rem}.whatsapp-button{position:fixed;z-index:30;bottom:25px;right:25px;display:flex;align-items:center;gap:9px;padding:12px 16px;background:#26c566;color:#092512;box-shadow:0 10px 34px #0008;font-size:.88rem;font-weight:800;transition:transform .2s,background .2s}.whatsapp-button:hover{transform:translateY(-3px);background:#35da77}.whatsapp-button svg{width:23px;height:23px}
@media(max-width:1120px){.shell{width:min(100% - 50px,1320px)}.desktop-nav{gap:16px}.nav-cta{display:none}.brand{width:190px}.brand img{width:185px}.chem-card{padding:25px;min-height:360px}}
@media(max-width:820px){.nav-row{height:76px}.brand{height:76px}.desktop-nav{display:none}.nav-actions{margin-left:auto}.menu-button{display:flex;width:40px;height:40px;justify-content:center;flex-direction:column;gap:6px;background:none;border:0;padding:7px}.menu-button span{height:2px;width:25px;background:white}.mobile-nav:not([hidden]){display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;background:#171819;padding:12px 25px 20px;box-shadow:0 22px 30px #0008}.mobile-nav a{padding:15px 4px;border-bottom:1px solid #333;font-weight:700}.hero{min-height:680px}.hero-content{padding-block:90px 120px}.hero-shade{background:linear-gradient(90deg,rgba(7,8,9,.93),rgba(7,8,9,.5)),linear-gradient(0deg,rgba(0,0,0,.55),transparent 35%)}.section-head,.about-grid,.contact-grid{grid-template-columns:1fr;gap:26px}.section-summary{max-width:650px}.chem-grid{grid-template-columns:repeat(2,1fr)}.chem-card{min-height:315px}.about-copy{padding-top:0}.contact-grid{gap:50px}.intro-grid{grid-template-columns:1fr 1fr}.intro-grid p{grid-column:1/-1;padding:20px 0;max-width:none}.intro-grid a:first-of-type{border-left:0}.intro-grid a{border-top:1px solid var(--line)}.contact-info>p:not(.eyebrow):not(.location){margin-bottom:30px}}
@media(max-width:560px){.shell{width:calc(100% - 36px)}.hero{min-height:650px}.hero-content{padding-top:60px}.hero h1{font-size:clamp(2.85rem,12vw,4.1rem)}.hero-lead{font-size:1rem}.hero-actions{flex-direction:column;align-items:stretch}.hero-bottom{font-size:.61rem;bottom:25px}.hero-index{display:none}.intro-grid a{padding:20px 10px;gap:8px}.intro-grid a strong{font-size:1rem}.section{padding:78px 0}.section-head{margin-bottom:34px}.section-head h2,.about-grid h2,.contact-info h2{font-size:clamp(2.45rem,10vw,3.5rem)}.chem-grid{grid-template-columns:1fr}.chem-card{min-height:285px}.chem-card .card-number{margin-bottom:20px}.chem-action{min-height:290px}.services-banner{min-height:470px}.services-banner-inner{padding-block:75px}.services-banner:before{background:linear-gradient(90deg,rgba(13,14,15,.9),rgba(13,14,15,.53))}.services-list-section{padding-block:62px 78px}.services-heading span{max-width:85px;text-align:right;line-height:1.5}.service-item{grid-template-columns:28px 1fr 18px;gap:12px;min-height:74px}.service-item h3{font-size:1rem}.about-section,.contact-section{padding-block:78px}.form-two{grid-template-columns:1fr;gap:0}.contact-form{padding:25px 20px}.contact-method{align-items:flex-start;flex-direction:column;gap:5px}.contact-method a{text-align:left}.footer-top{padding-block:30px;align-items:flex-start;min-height:0;flex-direction:column}.footer-top img{width:86px;height:86px}.footer-top>div{gap:16px}.footer-bottom{flex-direction:column;padding-bottom:80px}.whatsapp-button{right:16px;bottom:16px}.whatsapp-button span{display:none}.whatsapp-button svg{height:28px;width:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}