.utility{background:var(--orange);color:var(--navy)}.utility-contact{display:flex;gap:24px;align-items:center}.utility .top-whatsapp{font-weight:600;border-left:1px solid currentColor;padding-left:24px}.utility a{min-height:36px;display:inline-flex;align-items:center}.site-footer{background:var(--navy)}.button-orange,.legacy-page .sm-btn{color:var(--navy)}.button-orange:hover{background:#ff5933;color:var(--navy)}.contact-band{color:var(--navy)}.engineering-grid em,.engineering-principles article>span{color:#ff795c}.hero-visual:after{background:linear-gradient(0deg,#071a3344,transparent)}.image-disclosure{font-size:12px;color:#526078;padding-top:18px;padding-bottom:18px}.generated-product{background:#fff;object-fit:contain!important;aspect-ratio:3/2}.sm-project__img:has(.generated-product),.sm-tile__media:has(.generated-product){background:#fff!important;overflow:hidden}.sm-project__img .generated-product,.sm-tile__media .generated-product{width:100%;height:100%;padding:8px}.product-quick-actions{display:flex;flex-wrap:wrap;gap:14px 28px;font-size:14px;margin-top:24px!important}.product-quick-actions a{color:inherit;text-underline-offset:5px}.catalogue-search{max-width:700px;margin:0 auto 32px}.catalogue-search label{display:block;font-weight:600;margin-bottom:10px}.catalogue-search input{width:100%;border:1px solid #a5b2c4;background:#fff;padding:15px;font-size:16px;border-radius:4px}.catalogue-search p{font-size:13px;margin:10px 0}.product-estimator{scroll-margin-top:90px}.calc-card{background:#fff;border:1px solid #d3dbe6;border-radius:6px;overflow:hidden;color:var(--navy)}.calc-card__head{padding:30px;border-bottom:1px solid #d3dbe6;background:#f4f6fa}.calc-card__head h2{font:600 clamp(26px,3vw,36px)/1.2 NPE,Arial,sans-serif!important;margin:20px 0 15px!important}.calc-card__head p{font-size:14px;line-height:1.7}.calc-card__head .prelim{font-size:12px;max-width:800px;margin-bottom:0}.calculator-tabs{display:flex;gap:8px;flex-wrap:wrap}.calculator-tabs button,.calc-actions button,.calc-status>button{padding:10px 14px;background:#fff;border:1px solid #b6c1d0;border-radius:4px;font:400 13px NPE,Arial,sans-serif;min-height:44px;color:var(--navy);cursor:pointer}.calculator-tabs button[aria-pressed=true]{background:var(--navy);color:#fff;border-color:var(--navy)}.calc-card__body{display:grid!important;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;padding:30px}.calc-card__form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-content:start}.calc-field{min-width:0}.calc-field label{display:block;font-size:13px;font-weight:600;margin-bottom:8px}.calc-field label span{font-weight:400}.calc-field input:not([type=range]),.calc-field select{width:100%;min-height:48px;padding:10px 12px;border:1px solid #97a5b8;border-radius:4px;background:#fff;color:var(--navy);font-size:16px}.calc-field input[aria-invalid=true]{border:2px solid #c52500}.calc-field input[type=range]{width:100%;accent-color:var(--orange);height:30px;margin:8px 0 0;padding:0;cursor:pointer}.calc-field .help{font-size:11px;line-height:1.5;color:#526078;margin:7px 0 0}.calc-field .err,.calc-invalid{color:#a91f00;font-size:13px}.calc-results{background:var(--navy);color:#fff;padding:25px;border-radius:4px}.calc-results__title{font-size:11px!important;letter-spacing:.12em;text-transform:uppercase;color:#bbcbe1;margin-bottom:15px}.calc-results dl{margin:0}.calc-results .row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 15px;padding:14px 0;border-bottom:1px solid #34465e}.calc-results dt{font-size:13px;align-self:center}.calc-results dd{font-size:23px;font-weight:600;margin:0;text-align:right;max-width:250px;overflow-wrap:anywhere}.calc-results .row small{grid-column:1/-1;font-size:12px;color:#e2e9f2}.calc-results .hint{font-size:11px;margin:18px 0 0;color:#d3dce8}.calc-results .fail{font-size:16px;color:#ffb099}.calc-note{font-size:12px!important;line-height:1.7;background:#f4f6fa;padding:16px;margin:15px 0}.calc-technical h4{font-size:14px;margin:18px 0 8px}.calc-technical li{font-size:12px;line-height:1.7}.calc-technical ul{padding-left:20px}.calc-technical summary{font-size:13px}.calc-actions{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.calc-actions button:disabled{opacity:.45;cursor:not-allowed}.calc-share{border-top:1px solid #d3dbe6;padding-top:22px}.calc-share h3{font-size:20px!important}.calc-share p{font-size:13px;margin-top:12px}.calc-share>a{display:inline-flex;font-size:12px;margin:0 14px 10px 0}.calc-feedback{font-size:13px;padding:0 30px}.calc-feedback:empty{display:none}.calc-sidebar__item[hidden],[data-product-card][hidden],.empty-search[hidden]{display:none!important}.estimate-prefill{font-size:13px;border-left:3px solid var(--orange);padding:12px 18px;margin-bottom:20px;background:#f4f6fa}.regional-links{display:flex;flex-wrap:wrap;gap:12px 22px}.regional-links a{font-size:13px;text-underline-offset:4px}
@media(max-width:1100px){.calc-card__form{grid-template-columns:1fr}.calc-card__body{gap:24px}}
@media(max-width:760px){.calc-card__body{grid-template-columns:1fr!important;padding:22px}.calc-card__head{padding:22px}.calc-card__form{grid-template-columns:repeat(2,minmax(0,1fr))}.utility-contact{gap:16px}.utility .top-whatsapp{padding-left:16px}.calculator-tabs button{flex-grow:1}.calc-results dd{max-width:210px}}
@media(max-width:440px){.calc-card__form{grid-template-columns:1fr}.calc-card__head,.calc-card__body{padding:18px}.calc-results{padding:18px}.calc-results dd{font-size:20px;max-width:155px}.calc-actions button{flex:1 1 120px}.utility a{font-size:11px}.brand{font-size:15px}.brand img{width:38px;height:38px}.header-inner{gap:10px}.menu-toggle{padding:10px}.product-quick-actions{font-size:13px}.image-disclosure{font-size:11px}}
@media print{body:has(.printing-estimate) .site-header,body:has(.printing-estimate) .site-footer,body:has(.printing-estimate) main>*:not(:has(.printing-estimate)):not(.printing-estimate){display:none!important}.printing-estimate .calc-actions,.printing-estimate .calculator-tabs,.printing-estimate input[type=range],.printing-estimate .calc-share{display:none!important}.calc-results{background:#fff;color:#000;border:1px solid #888}.calc-results *{color:#000!important}.calc-card__body{grid-template-columns:1fr 1fr!important}.calc-card{break-inside:avoid}}