:root{--blue:#087398;--deep:#075778;--ink:#242a2e;--muted:#555e65;--pale:#f2f6f8;--border:#d7e0e5}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.55}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,select,textarea{outline-offset:5px}button{cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid var(--blue)}.container,.nav-wrap{max-width:1320px;margin:auto;padding:0 40px}header{background:#fffffffa;position:sticky;top:0;z-index:20;border-bottom:1px solid 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p{font-size:12px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:28px}.section-heading>p{max-width:470px;font-size:14px;color:var(--muted)}.section-heading h2{margin-bottom:10px}.services{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}.service-card{background:var(--pale);display:flex;flex-direction:column}.service-card>img{width:100%;height:135px;object-fit:cover;background:white}.service-body{padding:18px 15px;display:flex;flex-direction:column;flex:1}.service-body .index{font-size:12px;color:var(--blue);font-weight:700}.service-body h3{font-size:14px;line-height:1.25;margin:10px 0}.service-body p{font-size:12px;color:var(--muted)}.service-body button{background:transparent;border:0;text-align:left;color:var(--blue);padding:5px 0;font-weight:700;font-size:13px;margin-top:auto}.bim{background:var(--pale);position:relative;border-block:1px solid var(--border)}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:5px;background:var(--blue)}figure{margin:0;position:relative}.comparison img{width:100%;height:330px;object-fit:cover;background:white}.comparison figure:first-child img{object-fit:contain}.comparison figcaption{position:absolute;bottom:18px;left:20px;background:#20262cdb;color:white;padding:7px 12px;font-size:12px;text-transform:uppercase}.caption{font-size:12px;color:var(--muted);margin-top:12px}.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}.filters button{background:white;border:1px solid var(--border);padding:9px 13px;border-radius:3px;color:var(--muted);font-size:12px}.filters button[aria-pressed=true]{background:var(--blue);color:white;border-color:var(--blue)}.experience-panel>div:first-child{max-width:650px;margin-bottom:25px}.experience-panel h3{font-size:24px;margin:8px 0}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.gallery img{width:100%;height:235px;object-fit:cover;background:var(--pale)}.gallery figure:nth-child(2) img{object-fit:contain}.gallery figcaption{padding:12px 0;font-size:13px;font-weight:700}.contact{background:linear-gradient(115deg,var(--blue),#084664);color:white}.contact-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:80px;align-items:center}.contact .eyebrow{color:#b6e1f2}.contact h2{font-size:36px}.contact .button{margin-top:15px}address{font-style:normal;border-left:1px solid #ffffff40;padding-left:45px}address a{display:block;margin:10px 0}address a:hover{text-decoration:underline}.quote-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:70px}.quote-grid>div p{max-width:370px}form label{display:block;font-size:13px;font-weight:700;margin-bottom:15px}input,textarea,select{display:block;width:100%;margin-top:6px;padding:12px;border:1px solid #bccbd3;border-radius:3px;background:#fcfdfe;color:var(--ink)}textarea{resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}#form-status{font-size:13px;color:var(--deep);margin-top:14px}#email-fallback{text-decoration:underline;color:var(--blue)}footer{border-top:1px solid var(--border);background:var(--pale);padding:25px 0}footer .container{display:flex;align-items:center;justify-content:space-between;gap:25px;font-size:12px}footer img{width:125px}footer p{margin:0}footer span{color:var(--blue)}dialog{border:0;border-top:4px solid var(--blue);border-radius:4px;padding:40px;max-width:560px;width:calc(100% - 32px);box-shadow:0 20px 100px #142d4440}dialog::backdrop{background:#142d4470}.dialog-close{position:absolute;right:14px;top:8px;border:0;background:transparent;font-size:30px}dialog p{margin-bottom:25px}.skip{position:fixed;top:-100px;left:20px;z-index:100;background:white;padding:12px}.skip:focus{top:10px}
@media(min-width:1500px){.hero-picture{left:44%}}
@media(max-width:1100px){nav{gap:14px}.nav-wrap,.container{padding-inline:25px}.services{grid-template-columns:repeat(3,1fr)}.hero-picture{left:32%}.hero:after{background:linear-gradient(90deg,#edf2f5 15%,#edf2f5f0 40%,transparent 85%)}.about-grid{gap:30px}.process{gap:6px}.process h3{font-size:10px}}
@media(max-width:850px){.menu-toggle{display:block;background:white;border:1px solid var(--border);padding:8px 12px}.nav-wrap{min-height:76px}.logo{height:56px;width:135px}nav{display:none;position:absolute;top:76px;left:0;right:0;background:white;max-height:calc(100dvh - 76px);overflow:auto;padding:20px 25px;box-shadow:0 15px 25px #17323e20}nav.visible{display:flex;flex-direction:column;align-items:stretch;gap:0}nav>a,.dropdown>button{padding:12px 0}.dropdown>button{width:100%;text-align:left}.submenu{position:static;box-shadow:none;border-top:0;border-left:2px solid var(--blue);margin-bottom:10px}.about-grid,.quote-grid{grid-template-columns:1fr;gap:35px}.hero-content{padding-block:45px}.hero{min-height:445px}.section{padding:42px 0}.section-heading{align-items:start;gap:22px}.section-heading>p{max-width:300px}.contact-grid{gap:30px}.comparison img{height:260px}}
@media(max-width:600px){html{scroll-padding-top:85px}.container,.nav-wrap{padding-inline:20px}.hero{display:block}.hero-picture{position:relative;inset:auto;height:245px;order:2}.hero-content{padding-top:30px;padding-bottom:32px}.hero{display:flex;flex-direction:column}.hero:after{display:none}.hero-picture{width:100%}.hero-picture img{object-position:center}.image-labels{left:20px;right:20px}.hero h1{font-size:38px;letter-spacing:-1px}.tagline{font-size:18px;letter-spacing:2px}.disciplines{font-size:10px;max-width:300px}.hero .eyebrow{font-size:10px}.actions{gap:10px}.button{padding:12px 16px;font-size:11px}.process{grid-template-columns:repeat(2,1fr);gap:23px}.process h3{font-size:12px}.section-heading{display:block}.section-heading>p{max-width:none;margin-top:20px}.services{grid-template-columns:repeat(2,1fr);gap:12px}.service-body{padding:15px 12px}.service-card>img{height:110px}.comparison{grid-template-columns:1fr}.comparison img{height:245px}.gallery{grid-template-columns:1fr;gap:15px}.gallery img{height:250px}.contact-grid{grid-template-columns:1fr}.contact h2{font-size:29px}address{padding-left:0;border-left:0;border-top:1px solid #ffffff40;padding-top:20px}.form-row{grid-template-columns:1fr;gap:0}footer .container{flex-wrap:wrap}footer p{font-size:11px}dialog{padding:30px 22px}dialog h2{font-size:24px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.housing-gallery{grid-template-columns:1fr}.housing-gallery img{height:auto;max-height:580px;object-fit:contain;background:#fafafa}

.service-media{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));height:135px;gap:3px;background:#fff;overflow:hidden}.service-media:has(figure:only-child){grid-template-columns:1fr}.service-media figure{min-width:0;overflow:hidden}.service-media img{width:100%;height:100%;object-fit:cover}.service-media figcaption{position:absolute;bottom:0;left:0;right:0;background:#ffffffed;color:var(--deep);font-size:9px;padding:4px 3px;text-align:center}.service-media.four{grid-template-rows:1fr 1fr}.service-media.four img{height:66px}.utility-collage{height:135px;background:white;display:grid;grid-template-columns:1fr 1fr;gap:7px;align-items:center;padding:12px 8px;text-align:center}.utility-collage img{width:75px;max-height:42px;object-fit:contain;margin:auto}.utility-name{font-size:12px;line-height:1;color:#146998}.utility-name strong{font-size:19px}.valle{grid-column:1 / -1}.utility-collage>span{grid-column:1 / -1;font-size:8px;color:#5a6870}.special-parts{background:#f6f9fa;border-top:1px solid var(--border)}.parts-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.parts-grid img{height:310px;width:100%;object-fit:contain;background:white}.parts-grid figcaption{font-size:13px;padding:13px 0;color:var(--deep)}#dialog-media{margin-bottom:24px}#dialog-media .service-media{height:auto;min-height:230px}#dialog-media .service-media img{height:230px;object-fit:contain}#dialog-media .utility-collage{height:210px}dialog{max-width:780px}.experience-panel:has(.gallery:empty)>div:first-child{max-width:800px;margin-bottom:0}@media(max-width:600px){.service-media,.utility-collage{height:110px}.service-media.four img{height:53px}.parts-grid{grid-template-columns:1fr}.parts-grid img{height:auto}#dialog-media .service-media{grid-template-columns:1fr}#dialog-media .service-media img{height:auto;max-height:350px}}

.andinas-brand{font-size:10px;color:#146998}.andinas-brand img{height:23px;width:30px;margin:0 auto 3px}

.utility-collage .utility-wide{grid-column:1 / -1;width:105px;max-height:52px}.comparison-vertical{margin-top:32px}.comparison-vertical img{height:510px;object-fit:contain;background:white}@media(max-width:600px){.comparison-vertical img{height:410px}}

#service-dialog{max-width:1240px;width:calc(100% - 48px);max-height:92dvh;overflow:auto;padding:34px 40px}#dialog-media .service-media{height:auto;min-height:0;gap:18px;overflow:visible}#dialog-media .service-media figure{overflow:visible}#dialog-media .service-media img{height:430px;width:100%;object-fit:contain}#dialog-media .service-media figcaption{position:static;font-size:13px;padding:8px;background:#f2f6f8}#dialog-media .service-media a{display:block;cursor:zoom-in}#dialog-media .four{grid-template-rows:auto auto}#dialog-media .four img{height:380px}#dialog-media .utility-collage{height:270px}#dialog-media .utility-collage img{width:170px;max-height:95px}#dialog-media .andinas-brand{font-size:18px}.experience-panel>div:first-child{max-width:800px;margin-bottom:0}@media(max-width:600px){#service-dialog{width:calc(100% - 20px);padding:30px 18px;max-height:94dvh}#dialog-media .service-media img,#dialog-media .four img{height:auto;max-height:none}#dialog-media .utility-collage img{width:100px;max-height:70px}}
