.page-hero{padding:92px 0 68px;background:linear-gradient(90deg,rgba(4,47,73,.92) 0%,rgba(4,47,73,.75) 55%,rgba(4,47,73,.45) 100%),url("../img/hero-aridos-concepcion.jpg") center/cover no-repeat;color:#fff}.page-hero .section-kicker{color:var(--yellow)}.page-hero-copy{max-width:780px}.page-hero h1{margin:0 0 18px}.page-hero-copy>p:last-child{max-width:650px;color:#d4e0e5}
.catalog{padding:82px 0 92px;background:#f7f7f4}.catalog-head{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:end;margin-bottom:34px}.catalog-head>p{color:var(--muted);font-size:14px}.material-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.material-card{background:#fff;border-bottom:4px solid var(--yellow);overflow:hidden}.material-image{height:205px;position:relative}.material-image img{width:100%;height:100%;object-fit:cover}.material-image span{position:absolute;right:0;bottom:0;padding:8px 11px;background:var(--yellow);color:var(--deep);font-size:10px;font-weight:900}.material-body{padding:20px 18px}.material-body h3{margin:0 0 17px;color:var(--deep);font-size:21px}.use-block{padding-top:13px;border-top:1px solid var(--line)}.use-block small{display:block;margin-bottom:7px;color:#947500;font-size:9px;font-weight:900;letter-spacing:.12em}.use-block p{margin:0;color:#5f6c72;font-size:12px}
.calculator-section{padding:88px 0;background:#fff}.calculator-shell{display:grid;grid-template-columns:.72fr 1.28fr;background:var(--deep);color:#fff}.calculator-intro{padding:45px 38px;border-left:7px solid var(--yellow)}.calculator-intro .section-kicker{color:var(--yellow)}.calculator-intro h2{margin:8px 0 18px;font-size:var(--abb-h2);line-height:.9}.calculator-intro>p:not(.section-kicker){color:#cbd8de;font-size:13px}.formula{display:inline-block;margin-top:22px;padding:9px 12px;border:1px solid #ffffff38;font-size:10px;font-weight:900}.calculator-work{display:grid;grid-template-columns:1fr 210px}.calc-form{padding:38px 30px}.calc-fields{display:grid;grid-template-columns:repeat(2,1fr);gap:17px}.calc-form .field span{color:var(--yellow);font-size:9px;font-weight:900}.calc-form label{display:block;margin:4px 0 7px;font-size:10px;font-weight:800}.calc-form input,.calc-form select{width:100%;padding:13px;border:1px solid #ffffff38;background:#123b53;color:#fff}.calc-form option{color:#111;background:#fff}.calc-button{width:100%;margin-top:20px;border:0}.calc-result{padding:34px 22px;background:var(--yellow);color:var(--deep);display:flex;flex-direction:column;justify-content:center}.calc-result small{font-size:9px;font-weight:900}.calc-number{margin:12px 0 8px;font-size:48px;font-weight:900}.calc-material{font-size:11px}.calc-quote{margin-top:22px!important;background:var(--deep)!important;color:#fff!important;text-align:center}.calc-disclaimer{color:var(--muted);font-size:11px}
.faq{padding:80px 0;background:#f7f7f4}.faq-list{max-width:940px;margin-top:28px;border-top:2px solid var(--deep)}.faq details{border-bottom:1px solid var(--line)}.faq summary{padding:23px 0;color:var(--deep);font-size:15px;font-weight:900}.faq details p{max-width:820px;margin:0;padding:0 0 23px;color:var(--muted);font-size:14px}
@media(max-width:1000px){.material-grid{grid-template-columns:repeat(2,1fr)}.calculator-shell{grid-template-columns:1fr}}@media(max-width:700px){.catalog-head{grid-template-columns:1fr;gap:15px}.material-grid,.calc-fields,.calculator-work{grid-template-columns:1fr}.material-image{height:240px}}

:root{--abb-h1:clamp(48px,5.8vw,78px);--abb-h2:clamp(34px,4vw,52px);--abb-body:15px}
body{font-size:var(--abb-body);line-height:1.6}.section-kicker{font-size:11px!important;line-height:1.3;letter-spacing:.12em}
.section-heading h2{font-size:var(--abb-h2)!important;line-height:.96!important;letter-spacing:-.025em!important}
.page-hero h1,.freight-hero h1{font-size:var(--abb-h1)!important;line-height:.91!important;letter-spacing:-.035em!important}
@media(max-width:600px){:root{--abb-h1:clamp(42px,13vw,56px);--abb-h2:clamp(30px,9vw,40px);--abb-body:15px}}