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0;font-weight:800}.legal-note{background:var(--paper);border-left:4px solid var(--red);padding:1.2rem}@media (width<=900px){.site-header{grid-template-columns:1fr auto;min-height:72px;padding:0 1.2rem}.desktop-navigation,.header-cta{display:none}.brand img{width:165px;height:44px}.mobile-menu{display:block}.menu-toggle{border:1px solid var(--rule);cursor:pointer;z-index:32;background:0 0;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:46px;height:46px;padding:0;display:flex;position:relative}.menu-toggle span{background:var(--ink);width:21px;height:2px;transition:transform .2s,opacity .2s;display:block}.mobile-menu.is-open .menu-toggle span:first-child{transform:translateY(7px)rotate(45deg)}.mobile-menu.is-open .menu-toggle span:nth-child(2){opacity:0}.mobile-menu.is-open .menu-toggle span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.mobile-navigation{background:var(--white);border-bottom:3px solid var(--red);padding:.7rem 1.2rem 1.2rem;display:none;position:absolute;top:100%;left:0;right:0;box-shadow:0 18px 35px #17212b26}.mobile-menu.is-open .mobile-navigation{display:grid}.mobile-navigation a{border-bottom:1px solid var(--rule);color:var(--ink);font-size:var(--font-min);padding:1rem .2rem;font-weight:800}.mobile-navigation .mobile-menu-cta{background:var(--red);color:var(--white);text-align:center;border:0;margin-top:.9rem;padding:1rem}.hero{min-height:670px}.hero-shade{background:linear-gradient(90deg,#0a121af0,#0a121aa6)}.hero-content{margin:0;padding:105px 1.35rem 145px}h1{font-size:clamp(3rem,14vw,4.7rem)}.hero-copy{font-size:var(--font-min)}.hero-proof{grid-template-columns:repeat(2,1fr);left:0;right:0}.hero-proof span{text-align:center}.metrics{grid-template-columns:1fr 1fr;padding:0}.metrics article{border-bottom:1px solid var(--rule);padding:1.5rem}.metrics article:nth-child(2){border-right:0}.section{padding:5.5rem 1.35rem}.section-heading,.intro,.split-feature,.contact,.internal-intro,.detail-grid-section,.benefit-section,.service-proof,.case-detail{grid-template-columns:1fr}.intro{padding:5.5rem 1.35rem}.trust-line,.principles{grid-template-columns:1fr}.service-grid{grid-template-columns:1fr 1fr}.split-image{min-height:420px}.split-copy{padding:5rem 1.35rem}.project-wide .project-photo{height:430px}.project-wide .project-data{grid-template-columns:repeat(2,1fr)}.process-grid{grid-template-columns:1fr 1fr}.process-grid article{border-bottom:1px solid #ffffff29;padding:1.5rem!important}.coverage-card{margin:5rem 1.35rem;padding:3rem}.contact{padding:5.5rem 1.35rem}.references{grid-template-columns:1fr}footer{grid-template-columns:1fr 1fr;padding:4rem 1.35rem 1.5rem}.footer-brand{grid-column:1/-1}.internal-hero{min-height:520px;padding:7rem 1.35rem 4rem}.detail-grid-section{gap:1rem}.detail-grid-section article{padding:2rem}.case-detail>img{min-height:380px}}@media (width<=520px){.site-header{grid-template-columns:minmax(0,1fr) auto}.brand img{max-width:155px}.hero{min-height:620px}.hero-content{padding-top:82px}h1{font-size:clamp(2.65rem,13.5vw,4rem);line-height:1.01}.hero-actions .button{text-align:center;width:100%}.metrics{grid-template-columns:1fr}.metrics article{border-right:0}.service-grid,.project-grid,.process-grid,.field-grid{grid-template-columns:1fr}.project-wide{grid-column:auto}.project-photo,.project-wide .project-photo{height:300px}.project-photo-pair{grid-template-columns:1fr;height:440px!important}.project-body{padding:1.4rem}.project-data,.project-wide .project-data{grid-template-columns:1fr}.project-scope{grid-column:auto}.technical-grid{grid-template-columns:1fr}.sector-list article{grid-template-columns:1fr;gap:.45rem}.coverage-card{margin:3rem 1rem;padding:2rem}.state-list{grid-template-columns:1fr}.lead-form{padding:1.5rem}.lead-form .button{text-align:center;width:100%}.mobile-collapsible.is-collapsed>:nth-child(n+4){display:none}.mobile-expand-button{border:1px solid var(--ink);color:var(--ink);cursor:pointer;font-size:var(--font-min);background:0 0;width:100%;margin:1.2rem auto 0;padding:.9rem 1rem;font-weight:800;display:block}.case-study-cta{flex-direction:column;align-items:stretch}.benefit-grid{grid-template-columns:1fr}.case-detail>div{padding:1.5rem}.legal-page{padding:5rem 1.35rem}.whatsapp-float{display:none}.mobile-contact-bar{border-top:1px solid var(--rule);z-index:45;background:#fff;grid-template-columns:.7fr 1.3fr;display:grid;position:fixed;bottom:0;left:0;right:0}.mobile-contact-bar a{font-size:var(--font-min);text-align:center;justify-content:center;align-items:center;min-height:64px;padding:.65rem;font-weight:900;display:flex}.mobile-contact-bar a:last-child{color:#fff;background:#236b43}body{padding-bottom:64px}footer{grid-template-columns:1fr}.footer-brand,.footer-bottom{grid-column:auto}.footer-bottom{flex-direction:column;gap:.8rem}}