:root{--navy:#062b43;--ink:#0b2234;--blue:#0088c5;--cyan:#10bde9;--muted:#586b77;--pale:#f2f7f9;--line:#dce6eb}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%}button{font:inherit}.container{width:min(1200px,90%);margin:auto}.header{background:#fff;position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line)}.nav{height:100px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{flex-shrink:0}.brand-art{position:relative;display:block;width:170px;height:72px;overflow:hidden}.brand-art img{position:absolute;max-width:none;width:773px;height:auto;left:-65px;top:-3px}nav{display:flex;gap:26px;font-size:14px;font-weight:700}nav a:hover{color:var(--blue)}.button{display:inline-flex;align-items:center;justify-content:center;gap:28px;background:var(--cyan);color:var(--navy);padding:15px 25px;border-radius:4px;font-size:15px;font-weight:700;transition:background .2s,transform .2s}.button:hover{background:#50d5f5;transform:translateY(-2px)}.button.small{background:var(--blue);color:#fff;padding:13px 20px;font-size:13px}.menu{display:none}.hero{position:relative;background:#061c2a;isolation:isolate;overflow:hidden;min-height:540px;display:flex;align-items:center}.hero-image{position:absolute;inset:0;z-index:-2;background-image:url('assets/referencia-mockup.png');background-repeat:no-repeat;background-size:1229px auto;background-position:right -112px}.hero:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#061e2e 0%,#061e2e 38%,rgba(6,30,46,.94) 48%,rgba(6,30,46,.2) 72%,transparent)}.hero-content{padding:65px 0}.eyebrow{color:var(--blue);font-weight:700;letter-spacing:3px;font-size:11px;margin:0 0 15px}.hero .eyebrow{color:#56c9eb}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(36px,4.2vw,59px);letter-spacing:-2px;line-height:1.08;max-width:730px;color:#fff;margin-bottom:24px}h1 span{color:var(--cyan)}.hero-lead{font-size:20px;color:#d4e4ee;line-height:1.5}.actions{display:flex;gap:15px;flex-wrap:wrap;margin-top:30px}.outline{border:1px solid #b6c7d1;background:transparent;color:#fff}.outline:hover{background:#17415a}.hero-note{margin:34px 0 0;font-size:10px;letter-spacing:2px;color:#c0d5e1}.benefits{background:var(--pale);border-bottom:1px solid var(--line)}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);padding:28px 0}.benefit-grid>div{display:flex;align-items:center;gap:18px;padding:0 22px;border-right:1px solid var(--line)}.benefit-grid>div:first-child{padding-left:0}.benefit-grid>div:last-child{border:0}.benefit-grid p{margin:0}.benefit-grid strong{display:block;font-size:14px}.benefit-grid small{color:var(--muted);font-size:12px}.symbol{font-size:37px;color:var(--blue);line-height:1}.section{padding-top:85px;padding-bottom:85px}.section-heading{text-align:center;margin-bottom:35px}h2{font-size:clamp(28px,3vw,40px);line-height:1.15;letter-spacing:-1.3px;margin-bottom:20px}.section-heading>p:last-child{color:var(--muted)}.services{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.service{background:var(--pale);border-radius:5px;overflow:hidden;display:flex;flex-direction:column}.photo{height:235px;background-image:url('assets/referencia-mockup.png');background-size:1082px auto;background-repeat:no-repeat}.photo-weld{background-position:-551px -847px}.photo-machine{background-position:-296px -847px}.photo-structure{background-position:-807px -847px}.service-copy{padding:23px 20px;display:flex;flex-direction:column;flex:1}.number{font-size:9px;letter-spacing:1.4px;color:var(--blue);font-weight:700}h3{font-size:20px;line-height:1.25;margin:12px 0}.service p{font-size:14px;color:var(--muted)}.service a{font-weight:700;color:#0073a5;font-size:12px;margin-top:auto;padding-top:14px}.service a span{float:right}.service-graphic{height:235px;background:linear-gradient(135deg,#0c4969,#061e32);padding:45px 28px;color:#9adff3;display:flex;flex-direction:column;justify-content:space-between;background-image:repeating-linear-gradient(125deg,transparent,transparent 40px,#ffffff08 40px,#ffffff08 41px),linear-gradient(135deg,#0c4969,#061e32)}.service-graphic span{font-size:11px;letter-spacing:3px;line-height:1.8}.service-graphic b{font-size:38px;letter-spacing:4px;color:white}.image-note{font-size:11px;color:var(--muted);margin:12px 0 26px}.kaizen{background:var(--pale);border-left:4px solid var(--cyan);padding:30px;display:flex;align-items:center;gap:40px;justify-content:space-between}.kaizen h3{font-size:26px;margin:0 0 12px}.kaizen p:last-child{margin:0;max-width:720px;color:var(--muted);font-size:15px}.text-link{color:#0076a8;font-weight:700;font-size:14px;border-bottom:2px solid #159ecb;padding-bottom:7px;display:inline-block;flex-shrink:0}.about{display:grid;grid-template-columns:1fr 1fr;background:var(--pale)}.about-image{min-height:440px;background-image:url('assets/referencia-mockup.png');background-size:1320px auto;background-position:left -1527px;background-repeat:no-repeat;background-color:#c5d4db}.about-copy{padding:65px min(7vw,100px) 65px 55px}.about-copy p:not(.eyebrow){font-size:16px;color:var(--muted);max-width:520px}.portfolio{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.portfolio-pending{border:1px solid var(--line);padding:30px;background:#fafcfd}.portfolio-pending>span{font-size:27px;color:var(--blue)}.portfolio-pending p{font-size:14px;color:var(--muted)}.contact{background:linear-gradient(120deg,#052335,#06476b);color:#fff;padding:70px 0}.contact .eyebrow{color:#51d5fa}.contact h2{font-size:clamp(32px,3.6vw,46px)}.contact p{color:#c5dbe8}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}.contact-options{display:grid;gap:13px}.contact-card{background:#fff;color:var(--navy);display:flex;flex-direction:column;padding:20px 25px;border-left:4px solid var(--cyan);border-radius:3px;transition:transform .2s}.contact-card:hover{transform:translateX(4px)}.contact-card small{font-size:9px;letter-spacing:1.5px;color:#537081}.contact-card strong{font-size:25px}.contact-card strong span{float:right;color:var(--blue)}.contact-card>span{font-size:12px;color:#0075a3}.contact .privacy{font-size:11px;margin:0}footer{padding:35px 0 22px}.footer-main{display:flex;justify-content:space-between;align-items:center;gap:20px}.footer-brand{font-size:38px;font-weight:900;font-style:italic;color:#006795;line-height:1.2}.footer-brand span{font-size:12px;display:inline-block;max-width:160px;line-height:1.4;font-style:normal}.footer-main p{font-size:12px;color:var(--muted);margin:8px 0}.footer-main>a{font-size:13px}.footer-bottom{border-top:1px solid var(--line);margin-top:25px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;font-size:10px;color:var(--muted);padding-right:130px}.floating-wa{position:fixed;bottom:22px;right:22px;background:#087b46;color:white;padding:12px 18px;border-radius:50px;box-shadow:0 5px 22px #0003;font-size:13px;font-weight:700;z-index:12}.floating-wa span{padding-right:8px}.skip{position:fixed;top:-100px;left:15px;z-index:30;background:#fff;padding:12px}.skip:focus{top:10px}a:focus-visible,button:focus-visible{outline:3px solid #ed9b16;outline-offset:5px}section[id]{scroll-margin-top:10px}
@media(min-width:1450px){.hero-image{background-size:1450px auto;background-position:right -133px}.hero:after{background:linear-gradient(90deg,#061e2e 0%,#061e2e 48%,transparent 85%)}}
@media(max-width:1100px){.nav{gap:18px}nav{gap:17px}.header-cta{display:none}.services{grid-template-columns:repeat(2,1fr)}.photo{height:250px;background-size:1168px auto}.photo-weld{background-position:-595px -914px}.photo-machine{background-position:-319px -914px}.photo-structure{background-position:-870px -914px}.service-graphic{height:250px}.hero:after{background:linear-gradient(90deg,#061e2e 0%,#061e2e 42%,#061e2ed9 55%,#061e2e12)}.hero-image{background-position:right -112px}.kaizen{align-items:flex-start;flex-direction:column;gap:20px}.about-copy{padding:45px 30px}.about-image{background-size:1100px auto;background-position:left -1272px}.contact-grid{gap:35px}.benefit-grid>div{padding:0 12px;gap:10px}}
@media(max-width:650px){html{scroll-padding-top:80px}.nav{height:80px}.brand-art{width:145px;height:65px}.brand-art img{width:690px;left:-58px;top:-3px}.menu{display:flex;gap:12px;background:white;border:1px solid var(--line);border-radius:4px;padding:8px 12px}nav{display:none;position:absolute;left:0;right:0;top:80px;background:#fff;padding:20px 5%;box-shadow:0 12px 20px #0001}nav.open{display:flex;flex-direction:column;gap:17px}.hero{min-height:550px}.hero-content{padding:65px 0}.hero-image{opacity:.5;background-position:70% -112px}.hero:after{background:linear-gradient(90deg,#061e2efa,#061e2ef0 65%,#061e2e80)}h1{letter-spacing:-1.1px;font-size:36px}.hero-lead{font-size:17px}.actions{flex-direction:column;align-items:stretch;max-width:330px}.hero-note{font-size:8px;letter-spacing:1.5px}.benefit-grid{grid-template-columns:1fr;padding:12px 0}.benefit-grid>div,.benefit-grid>div:first-child{padding:13px 0;border-right:0;border-bottom:1px solid var(--line);gap:18px}.symbol{width:30px;text-align:center}.section{padding-top:55px;padding-bottom:55px}h2{font-size:30px}.section-heading{text-align:left}.services{gap:18px;grid-template-columns:1fr}.photo,.service-graphic{height:240px}.photo{background-size:1120px auto}.photo-weld{background-position:-571px -877px}.photo-machine{background-position:-305px -877px}.photo-structure{background-position:-835px -877px}.service-copy{padding:23px}.service p{max-width:450px}.about{grid-template-columns:1fr}.about-image{min-height:300px;background-size:910px auto;background-position:left -1053px}.about-copy{padding:40px 5%}.portfolio{grid-template-columns:1fr;gap:15px}.portfolio-pending{padding:25px}.contact{padding:50px 0}.contact-grid{grid-template-columns:1fr;gap:20px}.contact-card strong{font-size:24px}.footer-main{align-items:flex-start;flex-direction:column}.footer-bottom{flex-direction:column;padding-right:0;padding-bottom:60px}.floating-wa{bottom:15px;right:15px}.kaizen{padding:25px}.section-heading .eyebrow{letter-spacing:2px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
.brand-art{height:66px}@media(max-width:650px){.brand-art{height:58px}}
.photo{background-size:457% auto}.photo-weld{background-position:65.1% 48.5%}.photo-machine{background-position:35% 48.5%}.photo-structure{background-position:95.3% 48.5%}@media(max-width:650px){.hero-image{background-size:1600px auto;background-position:right -148px}}
.hero:after{background:linear-gradient(90deg,#061e2e 0%,#061e2e 65%,transparent 79%)}@media(max-width:650px){.hero:after{background:linear-gradient(90deg,#061e2efa,#061e2ef0 65%,#061e2e80)}}