@charset "UTF-8";
:root{--paper:#ffffff;--ink:#151b23;--muted:#586270;--line:#dce1e7;--lime:#eaf0f8;--blue:#3067a3;--pad:clamp(22px,5vw,90px)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #326cab;outline-offset:5px}p{margin:0 0 1.2em}h1,h2,h3{font-weight:500;line-height:1.08;letter-spacing:-.045em;margin:0}h1{font-size:clamp(50px,6.65vw,104px)}h2{font-size:clamp(34px,4vw,64px)}h3{font-size:27px;letter-spacing:-.03em}em{font-family:Georgia,'Times New Roman',serif;font-weight:400}::selection{background:var(--lime);color:var(--ink)}.skip{position:fixed;top:-100px;left:15px;z-index:100;background:var(--ink);color:white;padding:12px}.skip:focus{top:12px}.site-header{display:flex;align-items:center;justify-content:space-between;padding:22px var(--pad);border-bottom:1px solid var(--line);background:var(--paper);position:relative;z-index:20;gap:24px}.brand{display:flex;align-items:center;gap:16px;flex-shrink:0}.brand-name{font-weight:800;font-size:49px;letter-spacing:-.065em;line-height:1}.brand-dot{color:#326cab}.brand-sub{font-size:10px;line-height:1.55;font-weight:600;letter-spacing:.12em;border-left:1px solid var(--line);padding-left:16px}.site-header nav{display:flex;align-items:center;gap:clamp(18px,2.7vw,45px);font-size:14px}.site-header nav a{padding:6px 0}.site-header nav a:hover,.site-header nav a[aria-current]{text-decoration:underline;text-underline-offset:7px}.nav-contact{border-bottom:1px solid var(--ink);min-width:98px;display:flex;justify-content:space-between;gap:15px}.menu-button{display:none}.eyebrow{font-size:11px;letter-spacing:.16em;font-weight:600;line-height:1.6;margin-bottom:28px;text-transform:uppercase}.status-dot{display:inline-block;width:6px;height:6px;background:#326cab;border-radius:50%;vertical-align:middle;margin-right:10px}.hero{position:relative;display:grid;grid-template-columns:1fr 1.05fr;min-height:740px;padding:66px var(--pad) 0;gap:22px}.hero h1{margin-bottom:28px}.hero-description{font-size:19px;color:var(--muted);line-height:1.6;margin-bottom:28px}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:48px;border:1px solid var(--ink);background:var(--ink);color:white;padding:16px 24px;line-height:1.5;font-size:14px;cursor:pointer;transition:background .15s,color .15s}.button:hover{background:#274b73}.button span{font-size:22px;line-height:1}.text-link{display:inline-flex;align-items:center;gap:34px;font-size:14px;padding:10px 0;border-bottom:1px solid var(--ink)}.hero-copy>.text-link{display:flex;width:max-content;margin-top:16px;border:0}.hero-drawing{position:relative;display:flex;flex-direction:column;align-self:start;margin-top:3px;background:#f2f5f8;border:1px solid var(--line);min-width:0}.drawing-top,.drawing-bottom{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:18px 21px;font-family:'Courier New',monospace;font-size:10px;letter-spacing:.03em;line-height:1.4}.hero-drawing img{width:100%;max-height:520px;object-fit:contain}.drawing-bottom{border-top:1px solid var(--line);padding-block:16px}.drawing-bottom span{white-space:nowrap}.drawing-bottom i{width:13px;height:3px;display:inline-block;vertical-align:middle;margin-right:5px;background:var(--ink)}.drawing-bottom i.key-services{background:#5a9398}.drawing-bottom small{font-size:10px;color:var(--muted)}.hero-foot{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);font-family:'Courier New',monospace;font-size:10px;letter-spacing:.04em;margin-top:30px;padding:21px 0}.hero-foot>a{font-size:24px;line-height:1}.section{padding:100px var(--pad)}.intro{display:grid;grid-template-columns:1fr 2fr;gap:40px;border-top:1px solid var(--line)}.intro>div{max-width:850px}.intro h2{margin-bottom:35px}.intro p:not(.eyebrow){max-width:620px;color:var(--muted)}p.lead{font-size:23px;line-height:1.5;color:var(--ink)!important}.section-heading{margin-bottom:55px}.section-heading .lead{margin-top:24px}.services{border-top:1px solid var(--line)}.service-feature{display:grid;grid-template-columns:1.1fr 1fr;gap:0;border-top:1px solid var(--line);padding:35px 0}.service-visual{display:flex;justify-content:center;align-items:center;background:#edf1f5;min-height:360px;overflow:hidden}.service-visual img{width:100%;transition:transform .4s}.service-feature:hover .service-visual img{transform:scale(1.025)}.service-content{padding:25px 0 20px 60px}.number{font-family:'Courier New',monospace;font-size:11px;letter-spacing:.09em;display:block;color:var(--muted);margin-bottom:25px}.service-content h3{font-size:clamp(36px,4vw,58px);margin-bottom:25px}.service-content p{max-width:480px;color:var(--muted)}.service-tags{font-size:9px;letter-spacing:.1em;display:block;margin:26px 0;color:var(--muted)}.service-content .text-link{gap:50px}.reverse .service-visual{order:2}.reverse .service-content{padding:25px 60px 20px 0}.services-art{background:#edf2f7}.dark-section{background:var(--ink);color:var(--paper)}.dark-section .eyebrow,.dark-section .number{color:var(--lime)}.dark-section p{color:#bec8d5}.dark-section p.lead{color:var(--paper)!important}.dark-section .section-heading{max-width:900px}.coordination{display:grid;grid-template-columns:.65fr 1.5fr;gap:80px}.coordination>p{max-width:320px;font-size:18px}.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:50px 40px}.specs article{border-top:1px solid var(--line);padding-top:22px}.specs h3{margin-bottom:20px}.specs p{color:var(--muted);font-size:15px;margin-bottom:0}.dark-section .specs{gap:30px}.dark-section .specs article{border-color:#3b4654}.dark-section .specs h3{font-size:23px}.dark-section .specs p{color:#bec8d5}.sector-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}.sector-grid article{padding:30px 28px 0 0}.sector-grid article+article{border-left:1px solid var(--line);padding-left:28px}.sector-grid span{font-family:'Courier New',monospace;font-size:11px;display:block;margin-bottom:42px;color:var(--muted)}.sector-grid h3{margin-bottom:22px}.sector-grid p{color:var(--muted);font-size:15px}.method-preview{border-top:1px solid var(--line)}.method-preview h2{margin-bottom:60px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:35px;margin-bottom:35px}.steps span{display:block;font-family:Georgia,serif;font-style:italic;font-size:48px;border-top:1px solid var(--line);padding-top:20px;margin-bottom:30px;color:#64798d}.steps h3{margin-bottom:17px}.steps p{font-size:15px;color:var(--muted)}.cta{margin:0;padding:85px var(--pad);background:var(--lime);display:flex;align-items:center;justify-content:space-between;gap:40px}.cta h2{margin-bottom:25px}.cta p:not(.eyebrow){max-width:630px;color:#40566e;margin:0}.button-light{background:transparent;color:var(--ink);white-space:nowrap}.button-light:hover{background:var(--ink);color:var(--paper)}footer{padding:60px var(--pad) 25px;background:var(--ink);color:var(--paper)}.footer-top{display:flex;justify-content:space-between;align-items:start;gap:35px;padding-bottom:60px}.footer-top .brand-dot{color:var(--lime)}.footer-top p{color:#c0cad7;line-height:1.5;font-size:16px}.footer-top .brand-sub{border-color:#475566}.footer-mail{font-size:20px;letter-spacing:-.02em;border-bottom:1px solid #475566;padding-bottom:8px}.footer-bottom{border-top:1px solid #3b4654;padding-top:22px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:10px;letter-spacing:.03em;color:#c0cad7}.footer-bottom div{display:flex;gap:20px}.footer-bottom a:hover{color:var(--lime)}.page-hero{padding:65px var(--pad) 65px}.page-hero h1{max-width:1060px;font-size:clamp(48px,6.9vw,108px)}.hero-bottom{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-top:40px}.hero-bottom>p{font-size:21px;color:var(--muted);max-width:680px;margin:0}.hero-bottom .button{flex-shrink:0}.wide-art{margin:0 var(--pad) 60px;background:#eef2f6;border:1px solid var(--line);height:340px;overflow:hidden;display:flex;justify-content:center;align-items:center}.wide-art img{height:120%;width:100%;object-fit:contain}.split{display:grid;grid-template-columns:1fr 1fr;gap:100px}.split h2{margin-bottom:30px}.split>div>p{max-width:500px}.deliverables{list-style:none;margin:0;padding:0}.deliverables li{border-top:1px solid #3b4654;padding:17px 0;font-size:17px}.deliverables li::before{content:'↗';color:var(--lime);margin-right:18px}.faq{max-width:1100px}.faq h2{margin-bottom:40px}.faq details{border-top:1px solid var(--line);padding:20px 0}.faq details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;font-size:18px;list-style:none;padding-right:35px;position:relative}summary::-webkit-details-marker{display:none}summary::after{content:'+';position:absolute;right:0;font-size:24px;top:-5px}details[open] summary::after{content:'−'}.faq details p{color:var(--muted);margin:20px 0 0;max-width:780px}.process{padding-top:0}.process article{display:grid;grid-template-columns:1fr 2fr;gap:40px;border-top:1px solid var(--line);padding:60px 0}.process-number{font-family:Georgia,serif;font-style:italic;font-size:90px;line-height:1;color:#64798d}.process h2{font-size:clamp(32px,3.5vw,50px);margin-bottom:24px}.process article>div>p:not(.eyebrow){max-width:660px;color:var(--muted)}.result{display:block;border-top:1px solid var(--line);padding-top:15px;margin-top:25px;font-family:'Courier New',monospace;font-size:11px}.client-types article{border-top:1px solid #3b4654;padding-top:25px}.client-types h3{margin-bottom:18px}.values{padding-top:0}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px;padding-top:35px}.big-contact{font-size:clamp(32px,3.6vw,52px);letter-spacing:-.04em;display:flex;gap:25px;align-items:center}.big-contact span{font-size:30px}.email-contact{display:block;font-size:22px;margin-top:15px}.address{border-top:1px solid var(--line);padding-top:32px;margin-top:40px}.address p{margin-top:18px;color:var(--muted)}.contact-help{margin-top:45px}.contact-help h2{font-size:24px;letter-spacing:-.025em}.contact-help ul{padding-left:20px;color:var(--muted);font-size:15px}.contact-help li{margin-bottom:8px}.contact-form{background:#f2f5f8;padding:40px}.contact-form h2{font-size:31px;margin-bottom:18px}.contact-form>p{font-size:13px;color:var(--muted)}.contact-form>label{display:block;font-size:13px;font-weight:600;margin:20px 0 7px}.contact-form input:not([type=checkbox]),.contact-form select,.contact-form textarea{border:1px solid #afbbc9;background:var(--paper);padding:12px;width:100%;border-radius:0;color:var(--ink);font-size:16px}.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{outline:2px solid #326cab;outline-offset:2px}.contact-form textarea{resize:vertical}.contact-form .checkbox{display:flex;align-items:start;gap:10px;font-size:12px;font-weight:400}.checkbox input{margin-top:4px}.checkbox a,.form-note a,.legal-content a{text-decoration:underline;text-underline-offset:3px}.contact-form .button{width:100%;margin-top:15px}.form-status{margin-top:15px}.form-note{margin-top:15px}.service-links{display:flex;gap:30px;margin-top:40px;flex-wrap:wrap}.legal-content{max-width:860px;margin:0 auto;padding:0 24px 90px}.legal-content h2{font-size:28px;margin:40px 0 20px;letter-spacing:-.02em}.legal-content p{color:var(--muted)}.legal-date{font-size:12px;border-top:1px solid var(--line);padding-top:25px;margin-top:45px}
@media(min-width:1700px){body{max-width:1900px;margin:auto}.hero h1{font-size:112px}}@media(max-width:1100px){.brand-sub{font-size:8px}.site-header nav{gap:20px;font-size:13px}.hero{padding-top:50px;min-height:auto}.hero h1{font-size:clamp(54px,7.3vw,90px)}.hero-drawing{margin-top:35px}.drawing-top,.drawing-bottom{font-size:8px;padding-inline:12px}.drawing-bottom small{font-size:8px}.service-content{padding-left:35px}.reverse .service-content{padding-right:35px}.coordination{grid-template-columns:1fr;gap:30px}.coordination>p{max-width:650px}.split,.contact-grid{gap:50px}.footer-top{flex-wrap:wrap}.hero-bottom{align-items:start;flex-direction:column}.cta{align-items:start;flex-direction:column}}@media(max-width:760px){html{scroll-padding-top:30px}.site-header{padding-block:17px;flex-wrap:wrap}.brand-name{font-size:39px}.brand-sub{font-size:8px}.menu-button{display:flex;gap:16px;border:0;background:transparent;padding:10px 0;color:var(--ink);font-size:13px}.site-header nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;padding-top:5px}.site-header nav.open{display:flex}.site-header nav a{padding:13px 0;border-top:1px solid var(--line)}.nav-contact{border-bottom:0}.hero{grid-template-columns:1fr;padding-top:40px;gap:0}.hero h1{font-size:clamp(55px,12vw,88px)}.hero-description{font-size:18px}.hero-drawing{margin-top:36px}.hero-drawing img{max-height:460px}.drawing-top,.drawing-bottom{font-size:9px}.drawing-bottom small{font-size:9px}.hero-foot{font-size:8px;gap:15px}.hero-foot span:nth-child(2){display:none}.section{padding-block:65px}.intro{grid-template-columns:1fr;gap:0}.intro h2{margin-bottom:25px}.lead{font-size:21px!important}.section-heading{margin-bottom:35px}.service-feature{grid-template-columns:1fr;padding:24px 0 40px}.service-visual{min-height:230px}.service-content,.reverse .service-content{padding:25px 0 0}.service-content h3{font-size:42px}.reverse .service-visual{order:0}.specs{grid-template-columns:1fr;gap:35px}.dark-section .specs{gap:35px}.sector-grid{grid-template-columns:1fr 1fr;gap:25px}.sector-grid article{padding:20px 0 0}.sector-grid article+article{padding:20px 0 0;border-left:0}.sector-grid span{margin-bottom:25px}.sector-grid h3{font-size:25px}.sector-grid p{font-size:14px}.steps{grid-template-columns:1fr 1fr;gap:30px}.steps span{margin-bottom:20px}.steps h3{font-size:24px}.steps p{font-size:14px}.method-preview h2{margin-bottom:40px}.cta{padding-block:60px}.cta h2{font-size:39px}.cta .button{white-space:normal}.footer-top{flex-direction:column;padding-bottom:35px;gap:25px}.footer-top p{margin:0}.footer-mail{font-size:18px}.footer-bottom{flex-direction:column;gap:18px}.page-hero{padding-block:45px}.page-hero h1{font-size:clamp(45px,10vw,75px)}.hero-bottom{margin-top:28px;gap:28px}.hero-bottom>p{font-size:19px}.wide-art{height:220px;margin-bottom:35px}.split{grid-template-columns:1fr;gap:30px}.faq summary{font-size:17px}.process{padding-top:0}.process article{grid-template-columns:1fr;gap:20px;padding:35px 0}.process-number{font-size:60px}.process .eyebrow{margin-bottom:14px}.process h2{font-size:35px}.values{padding-top:0}.contact-grid{grid-template-columns:1fr;gap:35px;padding-top:10px}.contact-form{padding:25px 20px}.email-contact{font-size:20px}.big-contact{font-size:39px}.contact-help{margin-top:30px}.service-links{gap:20px}.legal-content{padding-bottom:65px}.legal-content h2{font-size:25px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media(max-width:420px){.site-header{gap:12px}.brand{gap:10px}.brand-sub{font-size:7px;letter-spacing:.08em;padding-left:10px}.menu-button{gap:10px}}
.brand-logo{width:60px;height:60px;border-radius:50%;object-fit:contain;flex-shrink:0}.brand-sub strong{font-size:12px;letter-spacing:.09em}footer .brand-sub strong{color:var(--paper)}@media(max-width:760px){.brand-logo{width:48px;height:48px}.brand-sub strong{font-size:10px}}

/* AIT: neutral engineering direction */
em{font-family:inherit;font-style:normal;font-weight:500;color:#326cab}h1,h2,h3{letter-spacing:-.04em}.site-header{padding-block:18px}.hero{padding-top:62px;grid-template-columns:1fr 1fr;min-height:660px;column-gap:50px}.hero h1{font-size:clamp(46px,5.3vw,82px);line-height:1.07;letter-spacing:-.05em}.hero .eyebrow{color:#526478}.hero-description{font-size:18px;max-width:530px}.hero-drawing{background:#f0f3f7;border:0;box-shadow:inset 0 0 0 1px #dce1e7}.drawing-top{border-bottom:1px solid #dce1e7;padding:18px 24px}.drawing-bottom{padding:18px 24px;background:#f8faff}.drawing-bottom i.key-services{background:#326cab}.button{background:#151b23;border-color:#151b23;padding:15px 24px}.button:hover{background:#326cab;border-color:#326cab}.cta{background:#eef3f9;border-top:1px solid #dae2ed}.cta em{color:#326cab}.cta .button-light{background:#151b23;color:#fff}.dark-section em{color:#a8c9f3}.dark-section .eyebrow,.dark-section .number,.deliverables li::before{color:#a8c9f3}.dark-section{background:#151b23}.dark-section p{color:#bdc7d5}.section{padding-block:85px}.page-hero h1{font-size:clamp(45px,5.7vw,88px)}.service-content h3{font-size:clamp(34px,3.7vw,54px)}.contact-form{background:#f2f5f9}.footer-top .brand-logo{background:#fff}.footer-top .brand-sub{border-color:#475566}.brand-sub strong{color:#151b23}.footer-bottom a:hover{color:#a8c9f3}.process-number{font-family:Arial,Helvetica,sans-serif;font-style:normal;font-weight:300;font-size:72px;color:#64798d}.steps span{font-family:Arial,Helvetica,sans-serif;font-style:normal;font-weight:300;color:#64798d;font-size:40px}@media(min-width:1700px){.hero h1{font-size:92px}}@media(max-width:1100px){.hero{gap:30px;min-height:auto}.hero h1{font-size:clamp(44px,5.8vw,70px)}.hero-drawing{margin-top:0}.drawing-top,.drawing-bottom{padding:14px 12px}}@media(max-width:760px){.hero{grid-template-columns:1fr;gap:0;padding-top:38px}.hero h1{font-size:clamp(44px,10.5vw,64px)}.hero-drawing{margin-top:30px}.section{padding-block:60px}.page-hero h1{font-size:clamp(42px,9.6vw,64px)}.values{padding-top:0}.process{padding-top:0}.contact-grid{padding-top:10px}.hero-description{font-size:17px}.service-content h3{font-size:38px}}

/* Real architectural photography */
.hero{align-items:center;min-height:auto;padding-top:40px;gap:40px 55px}.hero-copy{padding:25px 0 35px}.hero-photo{position:relative;align-self:stretch;margin:0;min-height:560px;overflow:hidden;background:#dce3eb}.hero-photo>img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;object-position:50% 52%}.hero-photo::after{content:'';position:absolute;inset:60% 0 0;background:linear-gradient(transparent,rgba(12,20,30,.65));pointer-events:none}.hero-photo figcaption{position:absolute;bottom:25px;left:26px;right:26px;z-index:1;color:#fff;font-size:10px;letter-spacing:.12em;display:flex;justify-content:space-between;align-items:center;gap:15px}.hero-photo figcaption span{font-size:9px;letter-spacing:.02em;opacity:.85}.hero-foot{margin-top:0}.service-visual{height:380px;min-height:0}.service-visual img{width:100%;height:100%;object-fit:cover;object-position:center 42%}.services-art img{object-position:center}.wide-art{height:420px;position:relative;overflow:hidden}.wide-art img{height:100%;width:100%;object-fit:cover;object-position:center 38%}.wide-art::after{content:'Fotografía de referencia';position:absolute;bottom:16px;right:20px;color:white;font-size:10px;letter-spacing:.03em;padding:5px 9px;background:rgba(21,27,35,.65)}@media(max-width:1100px){.hero-photo{min-height:510px}.hero-photo figcaption{left:18px;right:18px;flex-wrap:wrap}.service-visual{height:330px}}@media(max-width:760px){.hero{padding-top:28px;gap:0}.hero-copy{padding:12px 0 25px}.hero-photo{min-height:440px;margin-top:10px}.hero-photo>img{object-position:center 48%}.hero-photo figcaption{bottom:18px;left:18px;right:18px}.hero-foot{margin-top:25px}.service-visual{height:300px}.wide-art{height:300px}.service-content{padding-top:25px}}
