/* Independent TRESAUNO design system. */
:root{--navy:#0A0A0A;--navy-deep:#000;--paper:#fff;--white:#fff;--gold:#E4362F;--gold-bright:#E4362F;--steel:#4D4D4D;--steel-light:#B3B3B3;--line:#E2E2E2;--line-dark:rgba(255,255,255,.14);--font-display:'Montserrat',sans-serif;--font-body:'Manrope',sans-serif;--font-mono:var(--font-body);--red:#ed0b25;--ink:#071a31;--muted:#536275}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:96px}body{font-family:var(--font-body);color:var(--navy);background:var(--paper);line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,summary{cursor:pointer}button{color:inherit}img,video,svg{display:block;max-width:100%}img,video{height:auto}ul{list-style:none}h1,h2,h3{font-family:var(--font-display);line-height:1.15;letter-spacing:-.04em;font-weight:500}h2{font-size:clamp(30px,4vw,48px)}h3{font-size:24px}p{overflow-wrap:break-word}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--gold);outline-offset:5px}.wrap{width:100%;max-width:1180px;margin:auto;padding:0 32px}.eyebrow{display:flex;align-items:center;gap:10px;color:var(--gold);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin-bottom:22px}.eyebrow:before{content:'';width:22px;height:1px;background:currentColor;flex-shrink:0}.skip-link{position:fixed;top:12px;left:12px;z-index:500;background:#fff;padding:10px 18px;color:var(--ink);transform:translateY(-160%)}.skip-link:focus{transform:none}
/* Navigation */
#siteHeader{position:fixed;inset:0 0 auto;height:86px;z-index:100;color:white;border-bottom:1px solid var(--line-dark);transition:height .3s,background .3s;background:rgba(2,14,29,.35)}#siteHeader.scrolled{height:72px;background:rgba(2,14,29,.97);backdrop-filter:blur(16px)}.nav-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{flex-shrink:0;line-height:1}.brand-name,.logo{font-family:var(--font-display);font-size:25px;font-weight:800;letter-spacing:-1.4px}.brand-name span,.logo-red{color:var(--red)}.brand-sub{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.34em;margin-top:8px}#mainNav>ul{display:flex;align-items:center;gap:28px}#mainNav>ul>li>a,.services-menu__trigger{font-size:11px;letter-spacing:.04em;font-weight:600}.services-menu__trigger{background:none;border:0;display:flex;gap:10px;align-items:center;padding:28px 0}.services-menu__line-name b{font-weight:800}.services-menu__chevron{color:#fc5364}.services-menu__panel{position:fixed;top:86px;left:0;right:0;opacity:0;visibility:hidden;transform:translateY(8px);transition:.22s;background:rgba(2,14,29,.985);border-bottom:1px solid var(--line-dark);box-shadow:0 24px 50px #0003}.scrolled .services-menu__panel{top:72px}.services-menu.is-open .services-menu__panel{opacity:1;visibility:visible;transform:none}.services-menu__inner{max-width:1180px;margin:auto;padding:40px 32px;display:grid;grid-template-columns:1fr 2fr;gap:70px}.services-menu__intro>span,.services-menu__group>p{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#9eafbf}.services-menu__intro strong{display:block;font-size:24px;margin:10px 0}.services-menu__intro p{font-size:13px;color:#a9b7c6;max-width:320px}.services-menu__intro a{display:block;margin-top:22px;font-size:12px;color:#ff6073}.services-menu__links{display:grid;grid-template-columns:1fr 1fr;gap:0 25px;margin-top:15px}.services-menu__links a{display:flex;align-items:center;gap:14px;border-top:1px solid var(--line-dark);padding:16px 8px;font-size:12px;transition:background .2s}.services-menu__links a:hover{background:#ffffff0b}.services-menu__links b{color:#ff6073;font-size:10px}.nav-toggle{display:none;background:none;border:1px solid #8e9bad;padding:12px}.nav-toggle span{display:block;width:22px;height:1px;background:currentColor;margin:5px 0}.catalog-page #siteHeader,.home-page #siteHeader{background:#f1f3f5;color:var(--ink);border-bottom-color:#dfe3e7}.catalog-page #siteHeader.scrolled,.home-page #siteHeader.scrolled{background:rgba(241,243,245,.97)}.catalog-page .services-menu__panel,.home-page .services-menu__panel{color:white}
/* Landing */
.v13-hero{min-height:100svh;position:relative;isolation:isolate;background:#03162b;color:#fff;display:flex;align-items:center;overflow:hidden}.v13-hero__background,.v13-hero__home-background,.v13-hero__overlay{position:absolute;inset:0;z-index:-3}.v13-hero__background,.v13-hero__home-background{background:center/cover no-repeat;animation:landing-drift 22s ease-in-out infinite alternate;transition:opacity 1s}.v13-hero__background{background-image:url('../assets/images/optimized/image-063.webp')}.v13-hero__home-background{background-image:url('../assets/images/optimized/image-064.webp');opacity:0}.is-home-preview .v13-hero__home-background{opacity:1}.is-home-preview .v13-hero__background{opacity:0}.v13-hero__overlay{z-index:-2;background:linear-gradient(90deg,rgba(2,17,34,.98),rgba(2,17,34,.75) 45%,rgba(2,17,34,.12)),linear-gradient(0deg,#03162b7a,transparent 45%)}.v13-hero:after{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at var(--hero-x,70%) var(--hero-y,40%),rgba(137,183,217,.17),transparent 48%)}.v13-hero__inner{padding-top:140px;padding-bottom:120px}.v13-hero__content{max-width:930px;animation:landing-arrive .9s both}.v13-hero__kicker{font-size:10px;letter-spacing:.24em;text-transform:uppercase;font-weight:600;color:#e3e9ee}.v13-hero__rule{display:block;width:45px;height:2px;background:var(--red);margin:24px 0 32px}.v13-hero__title{font-family:var(--font-body);font-weight:300;font-size:clamp(36px,5.6vw,73px);line-height:.94;letter-spacing:-.058em;text-transform:uppercase}.v13-hero__title>span{display:block}.v13-hero__accent{color:var(--red);margin-top:8px}.hero-proof{font-size:11px;letter-spacing:.025em;color:#e3eaf1;margin:28px 0 12px}.v13-hero__description{max-width:460px;color:#c0cbd7;font-size:13px;line-height:1.85}.hero-shortcuts{display:flex;gap:12px;margin-top:30px}.hero-shortcuts a{display:flex;align-items:center;justify-content:space-between;gap:25px;min-height:58px;padding:17px 22px;font-size:11px;font-weight:700;position:relative;overflow:hidden;transition:transform .25s,background .25s,box-shadow .25s}.hero-shortcuts__pro{background:var(--red);border:1px solid var(--red)}.hero-shortcuts__home{border:1px solid #ffffff65;background:#ffffff06}.hero-shortcuts a:after{content:'';position:absolute;inset:-60% auto -60% -90%;width:40%;transform:skewX(-25deg);background:linear-gradient(90deg,transparent,#ffffff30,transparent);transition:left .65s}.hero-shortcuts a:hover{transform:translateY(-3px);box-shadow:0 10px 28px #0003}.hero-shortcuts a:hover:after{left:140%}.hero-shortcuts__pro:hover{background:#ff0a29}.hero-shortcuts__home:hover{background:#ffffff18}.v13-scroll{position:absolute;bottom:30px;left:50%;display:flex;align-items:center;gap:15px;color:#bcc8d4;font-size:18px}.v13-scroll__mouse{border:1px solid #ffffff60;width:20px;height:32px;border-radius:20px;display:flex;justify-content:center;padding-top:6px}.v13-scroll__mouse i{width:2px;height:5px;background:#fff;animation:v13ScrollDot 1.7s infinite}.v13-whatsapp{position:fixed;right:28px;bottom:28px;width:54px;height:54px;border-radius:50%;padding:15px;background:var(--red);z-index:80;box-shadow:0 0 0 7px #ed0b2518,0 10px 30px #0003;transition:transform .2s}.v13-whatsapp:hover{transform:translateY(-3px);background:#ff0a29}.v13-whatsapp svg{fill:white}
.tq-about{position:relative;padding:110px 0;color:var(--ink);background:#fff}.tq-about__grid{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,transparent 49.9%,#071a3105 50%,transparent 50.1%);background-size:240px 100%}.tq-about__wrap{position:relative}.tq-about__eyebrow{display:flex;align-items:center;gap:16px;text-transform:uppercase;font-size:11px;letter-spacing:.15em;color:var(--red);margin-bottom:38px}.tq-about__index{border:1px solid #e2e2e2;padding:6px 9px}.tq-about__eyebrow i{flex:1;height:1px;background:var(--line);margin-left:20px}.tq-about__intro{display:grid;grid-template-columns:1.7fr 1fr;gap:65px;align-items:end}.tq-about__heading h2{font-size:clamp(32px,4.2vw,52px);max-width:700px}.tq-about__heading em{font-style:normal;color:var(--red)}.tq-about__summary{color:var(--muted);font-size:14px;border-left:2px solid var(--red);padding-left:24px;margin-bottom:5px}.tq-about__content{display:grid;grid-template-columns:1fr 1.2fr;gap:72px;align-items:center;margin-top:58px}.tq-about__copy>p{font-size:13px;color:var(--muted);margin-bottom:22px}.tq-about__copy .tq-about__lead{font-size:18px;color:var(--ink);line-height:1.8}.tq-about__link{display:inline-flex;align-items:center;gap:32px;border-bottom:1px solid var(--line);font-size:12px;font-weight:700;padding:10px 0}.tq-about__link span{color:var(--red)}.tq-about__project{border:1px solid var(--line);background:#f7f8f9}.tq-about__project-bar{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:8px;letter-spacing:.08em;padding:17px;border-bottom:1px solid var(--line);font-weight:700}.tq-about__status{display:flex;align-items:center;gap:7px;color:#536275}.tq-about__status i{width:5px;height:5px;background:var(--red);border-radius:50%;animation:status-pulse 2s infinite}.tq-about__image-frame{height:310px;position:relative}.tq-about__image-frame video{width:100%;height:100%;object-fit:contain;background:white}.tq-about__zoom{position:absolute;top:15px;right:15px;background:#071a31;color:#fff;border:0;font-size:11px;padding:8px 12px}.tq-about__project figcaption{display:flex;gap:22px;padding:15px 17px;font-size:9px;border-top:1px solid var(--line);text-transform:uppercase;letter-spacing:.06em}.tq-about__project figcaption span{display:flex;align-items:center;gap:7px}.tq-about__project figcaption i{width:3px;height:3px;background:var(--red)}.tq-about__principles{display:grid;grid-template-columns:1.05fr repeat(3,1fr);margin-top:64px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.tq-about__principles article{padding:28px 24px;border-right:1px solid var(--line)}.tq-about__principles article:first-child{padding-left:0}.tq-about__principles article:last-child{border:0}.tq-about__stat{display:flex;align-items:center;gap:16px}.tq-about__stat strong{font-size:68px;font-weight:300;line-height:1;color:var(--red);letter-spacing:-.05em}.tq-about__stat span{font-size:10px;text-transform:uppercase;letter-spacing:.07em}.tq-about__principles b{font-size:10px;color:var(--red);font-weight:500}.tq-about__principles h3{font-size:15px;margin:14px 0 10px;font-weight:600;letter-spacing:-.02em}.tq-about__principles p{font-size:11px;color:var(--muted)}
.site-faq{padding:100px 0;background:#f1f3f5;color:var(--ink)}.site-faq>.wrap{display:grid;grid-template-columns:.9fr 1.3fr;gap:80px}.site-faq__heading{max-width:350px}.site-faq__heading>p:last-child{margin-top:24px;color:var(--muted);font-size:13px}.site-faq details{border-bottom:1px solid #d6dce2;padding:0 20px;transition:background .25s,box-shadow .25s}.site-faq details:first-child{border-top:1px solid #d6dce2}.site-faq summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:24px 0;font-size:13px;font-weight:600;line-height:1.6}.site-faq summary::-webkit-details-marker{display:none}.site-faq summary:after{content:'+';font-size:21px;font-weight:300;color:var(--red)}.site-faq details[open] summary:after{content:'−'}.site-faq details p{font-size:13px;color:var(--muted);padding-bottom:25px;max-width:530px}.site-faq details:hover,.site-faq details[open]{background:#fff;box-shadow:0 8px 24px #071a3105}.site-faq details[open] p{animation:landing-arrive .3s both}
/* Quote */
.quote-section{background:#06182d;color:white;padding:100px 0}.quote-section__head{display:grid;grid-template-columns:1.6fr 1fr;gap:90px;align-items:end;margin-bottom:44px}.quote-section__head>p{font-size:13px;color:#aebdcd}.quote-routes{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-dark);border:1px solid var(--line-dark)}.quote-route{text-align:left;background:#091d35;border:0;padding:30px;position:relative;transition:background .25s}.quote-route:before{content:'';position:absolute;top:0;left:0;height:3px;width:40px;background:var(--red);transition:width .4s}.quote-route--home:before{background:white}.quote-route:hover,.quote-route.is-selected{background:#102943}.quote-route:hover:before,.quote-route.is-selected:before{width:100%}.quote-route>span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:#aebdcd}.quote-route strong{display:block;font-size:28px;letter-spacing:-.04em;margin:12px 0;font-weight:300}.quote-route b{font-weight:700}.quote-route p{font-size:12px;color:#aebdcd}.quote-route small{display:flex;justify-content:space-between;margin-top:26px;font-size:11px}.quote-route small i{font-style:normal;color:#ff6073}.quote-layout{display:grid;grid-template-columns:1fr 1.65fr;gap:80px;margin-top:65px}.quote-contact h3{font-size:24px;max-width:320px}.quote-contact ul{margin-top:28px}.quote-contact li{padding:16px 0;border-bottom:1px solid var(--line-dark);font-size:12px}.quote-contact li>span{display:block;font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:#9cabbc;margin-bottom:5px}.quote-contact a{overflow-wrap:anywhere}.quote-contact__whatsapp{display:flex;justify-content:space-between;background:var(--red);padding:17px 20px;margin-top:30px;font-size:12px;font-weight:600}.quote-form{min-width:0}.quote-form__intro{border-bottom:1px solid var(--line-dark);padding-bottom:23px;margin-bottom:28px}.quote-form__intro span{display:block;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#aebdcd}.quote-form__intro strong{font-size:23px;font-weight:400}.quote-form__grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 20px}.quote-form label{font-size:11px;color:#cbd5df}.quote-form input:not([type=checkbox]),.quote-form select,.quote-form textarea{display:block;width:100%;min-width:0;background:#ffffff06;border:1px solid #ffffff26;border-radius:0;padding:13px 14px;color:white;margin-top:9px;font-size:12px}.quote-form input::placeholder,.quote-form textarea::placeholder{color:#91a0b1}.quote-form select option{background:#091d35;color:white}.quote-form textarea{resize:vertical}.quote-form__wide{grid-column:1/-1}.quote-form__file small{font-size:10px;margin-left:12px;color:#9cabbc}.quote-form__file>span{display:block;font-size:10px;color:#9cabbc;margin-top:6px}.quote-form__consent{display:flex;align-items:start;gap:10px;margin:25px 0}.quote-form__consent input{margin-top:3px;accent-color:var(--red)}.quote-form>button{display:flex;justify-content:space-between;gap:20px;width:100%;background:var(--red);border:0;color:white;padding:18px 22px;font-size:12px;font-weight:600;transition:.2s}.quote-form>button:hover,.quote-contact__whatsapp:hover{background:#ff0a29}.quote-form__note,.quote-form__status{font-size:10px;color:#aebdcd;margin-top:15px}.quote-form__status{color:#fff}
/* Service pages */
.pro-search-header{padding:140px 0 65px;background:#f1f3f5;color:var(--ink);border-bottom:1px solid #dfe3e7}.catalog-back{display:inline-block;font-size:11px;letter-spacing:.02em;color:var(--muted);margin-bottom:42px}.catalog-back:hover{color:var(--red)}.pro-heading-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:70px;align-items:center}.pro-search-header h1{font-size:clamp(30px,3.8vw,46px)}.pro-service-picker{position:relative;background:#fff;border:1px solid #d7dde3;z-index:10}.pro-service-picker summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:23px;font-size:14px;font-weight:600;list-style:none}.pro-service-picker summary::-webkit-details-marker{display:none}.pro-service-picker small{display:block;font-size:8px;color:var(--muted);letter-spacing:.13em;margin-bottom:8px}.pro-service-picker summary>span:last-child{font-size:20px;color:var(--red);transition:transform .2s}.pro-service-picker[open] summary>span:last-child{transform:rotate(180deg)}.pro-service-picker nav{position:absolute;top:calc(100% + 8px);left:-1px;right:-1px;background:#fff;border:1px solid #d7dde3;box-shadow:0 20px 40px #071a3118;padding:8px}.pro-service-picker nav a{display:flex;align-items:center;gap:15px;padding:15px 13px;font-size:12px;color:var(--ink);border-bottom:1px solid #edf0f2}.pro-service-picker nav a:last-child{border:0}.pro-service-picker nav a:hover{background:#f1f3f5}.pro-service-picker nav span{font-size:10px;color:var(--red)}.services-shell{background:white;color:var(--ink);padding:15px 0 70px}.service-row{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center;padding:65px 0}.service-row.reverse .visual{order:2}.visual{min-width:0;border:1px solid var(--line);background:#f5f6f8}.visual:before{content:'TRESAUNO / INGENIERÍA ESTRUCTURAL';display:block;font-size:8px;letter-spacing:.13em;padding:14px 18px;border-bottom:1px solid var(--line);color:var(--muted)}.visual video{width:100%;height:310px;object-fit:contain;background:#fff}.row-head{display:flex;align-items:start;gap:16px;margin-bottom:20px}.row-head h3{font-size:27px;line-height:1.2}.ic{width:25px;height:25px;flex-shrink:0;color:var(--red);margin-top:3px}.row-lede{font-size:14px;color:var(--muted);margin-bottom:22px}.row-bullets li{font-size:12px;color:var(--muted);padding:6px 0 6px 17px;position:relative}.row-bullets li:before{content:'';position:absolute;left:0;top:15px;width:4px;height:4px;background:var(--red)}.cta-pill{display:inline-flex;gap:25px;align-items:center;margin-top:28px;font-size:9px;font-weight:700;letter-spacing:.06em;border:1px solid #cbd2da;padding:13px 19px;border-radius:30px;transition:.2s}.cta-pill:hover{background:var(--ink);border-color:var(--ink);color:white;transform:translateY(-2px)}.row-divider{height:1px;background:var(--line)}.row-divider .chev{display:none}.home-page{background:#071a31;color:white}.complementary-services{padding:80px 0}.complementary-services .eyebrow{color:#ff6073}.complementary-services__head{display:grid;grid-template-columns:1fr 1fr;gap:70px;margin-bottom:48px;align-items:end}.complementary-services__head>p{font-size:13px;color:#b3c0cf}.complementary-services__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.complementary-service{border:1px solid var(--line-dark);background:#0b2039;display:flex;flex-direction:column;min-width:0;transition:transform .3s,background .3s}.complementary-service:hover{transform:translateY(-5px);background:#102943}.complementary-service__media{overflow:hidden;aspect-ratio:1.5}.complementary-service__media img{width:100%;height:100%;object-fit:cover;transition:transform .7s}.complementary-service:hover img{transform:scale(1.04)}.complementary-service__number{color:#ff6073;font-size:10px;margin:24px 25px 12px}.complementary-service h3{font-size:22px;margin:0 25px 16px}.complementary-service>p{font-size:12px;color:#b3c0cf;margin:0 25px 25px}.complementary-service>a{font-size:11px;display:flex;justify-content:space-between;border-top:1px solid var(--line-dark);padding:17px 25px;margin-top:auto}.complementary-service>a span{color:#ff6073}.complementary-service--featured{border-top:3px solid var(--red)}.home-team{padding:30px 0 90px}.team-evidence{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.team-evidence>img{width:100%;height:500px;object-fit:cover}.team-evidence h3{font-size:34px;margin-bottom:26px}.team-evidence>div>p:not(.eyebrow){font-size:13px;color:#b3c0cf}.team-evidence dl{margin-top:25px}.team-evidence dl>div{border-top:1px solid var(--line-dark);padding:15px 0}.team-evidence dt{font-size:9px;text-transform:uppercase;letter-spacing:.12em;color:#8fa1b6}.team-evidence dd{font-size:12px;margin-top:6px}
/* Process and projects */
.project-process{background:#f1f3f5;color:var(--ink);padding:90px 0}.project-process__steps{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;list-style:none;margin:42px 0 60px}.project-process__steps li{border-top:1px solid #cbd2da;padding-top:22px;display:flex;gap:18px}.project-process__steps li>span{font-size:11px;color:var(--red)}.project-process__steps h3{font-size:18px;margin-bottom:12px}.project-process__steps p{font-size:12px;color:var(--muted)}.process-render{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;align-items:center}.process-render img{width:100%;aspect-ratio:1.5;object-fit:cover}.process-render figcaption{font-size:10px;color:var(--muted);margin-top:12px}.process-render h3{font-size:34px;margin-bottom:22px}.process-render>div>p:not(.eyebrow){font-size:13px;color:var(--muted)}.process-render__link{display:inline-flex;gap:65px;font-size:12px;font-weight:700;border-bottom:1px solid #ccd2da;padding:16px 0;margin-top:15px}.process-render__link span{color:var(--red)}.project-catalog{padding:90px 0;color:var(--ink);background:#fff}.catalog-page:not(.engineering-page):not(.home-page) .project-catalog{padding-top:135px;background:#f1f3f5}.project-catalog__head{display:grid;grid-template-columns:1.3fr 1fr;gap:75px;align-items:end;margin-bottom:36px}.project-catalog__head>p{font-size:13px;color:var(--muted)}.project-catalog__head h2{font-size:42px}.project-catalog__controls{display:flex;gap:25px;align-items:end;flex-wrap:wrap;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;margin-bottom:32px}.project-catalog__lines{display:flex;gap:7px}.project-catalog__lines button{background:none;border:1px solid #cbd2da;padding:10px 14px;font-size:10px;border-radius:2px}.project-catalog__lines button.is-active{background:var(--ink);color:white;border-color:var(--ink)}.project-catalog__service{display:flex;flex-direction:column;font-size:9px;gap:6px;color:var(--muted)}.project-catalog__service select{background:#fff;border:1px solid #cbd2da;border-radius:2px;max-width:100%;padding:9px 12px;color:var(--ink);font-size:11px;min-width:220px}.project-catalog__count{font-size:10px;margin-left:auto;padding-bottom:9px;color:var(--muted)}.project-catalog__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.project-card{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;min-width:0}.project-card__media{aspect-ratio:1.4;overflow:hidden;position:relative}.project-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .6s}.project-card:hover img{transform:scale(1.045)}.project-card__line{position:absolute;bottom:14px;left:14px;font-size:8px;padding:5px 9px;background:#fff;color:var(--ink);text-transform:uppercase;letter-spacing:.08em}.project-card__content{padding:24px;display:flex;flex-direction:column;flex:1}.project-card__service{color:#a30920;font-size:9px;text-transform:uppercase;letter-spacing:.09em;margin-bottom:13px}.project-card h3{font-size:22px;margin-bottom:16px}.project-card__content>p:not(.project-card__service){font-size:12px;color:var(--muted);margin-bottom:20px}.project-card__footer{margin-top:auto}.project-card__footer button{display:flex;justify-content:space-between;width:100%;padding:16px 0 0;border:0;border-top:1px solid var(--line);background:none;font-size:11px;font-weight:600}.project-card__footer span{color:var(--red)}.catalog-more,.project-catalog__more{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:32px;font-size:12px;color:#a30920}.project-catalog>.wrap>a:last-child:not(.catalog-back){display:inline-block;margin-top:28px;color:#a30920;font-size:12px}.project-catalog__empty{padding:50px;border:1px solid var(--line)}.project-catalog__empty>span{font-size:35px;color:#ccd2da}.project-catalog__empty p{font-size:13px;color:var(--muted);margin:20px 0}.project-catalog__empty>a{font-size:12px;color:#a30920}.home-page__quote,.engineering-page__quote{padding-top:85px;padding-bottom:85px}.engineering-page__quote{color:var(--ink)}.home-page__quote p,.engineering-page__quote p{font-size:13px;margin:20px 0}.case-quote{display:inline-block;font-size:12px;background:var(--red);color:#fff;padding:16px 24px;margin-top:12px;transition:.2s}.case-quote:hover{background:#ff0a29;transform:translateY(-2px)}.case-studies{padding:140px 0 90px;background:#f1f3f5;color:var(--ink)}.case-studies h1{font-size:clamp(36px,4.5vw,58px);max-width:850px}.case-intro{max-width:720px;font-size:14px;color:var(--muted);margin:25px 0 65px}.case-study{border-top:1px solid #cbd2da;padding:55px 0}.case-study h2{font-size:34px;margin-bottom:32px}.case-study__images{display:grid;grid-template-columns:1fr 1fr;gap:22px}.case-study__images img{width:100%;aspect-ratio:1.3;object-fit:cover}.case-study figcaption{font-size:10px;text-transform:uppercase;letter-spacing:.08em;padding:13px 0;color:var(--muted)}.case-study__facts{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin:25px 0}.case-study__facts dt{font-size:10px;text-transform:uppercase;letter-spacing:.07em;color:#a30920;margin-bottom:12px}.case-study__facts dd,.case-study__note{font-size:13px;color:var(--muted)}
/* Dialogs */
.is-lightbox-open,.is-project-dialog-open{overflow:hidden}.tq-lightbox{display:none;position:fixed;inset:0;z-index:220;background:#020d1bef;padding:7vh 5vw;align-items:center;justify-content:center}.tq-lightbox.is-open{display:flex}.tq-lightbox img{max-width:90vw;max-height:85vh;object-fit:contain;background:#fff}.tq-lightbox__close,.project-dialog__close{position:absolute;top:15px;right:18px;border:0;background:var(--ink);color:white;width:40px;height:40px;font-size:25px;z-index:2}.project-dialog{position:fixed;inset:0;z-index:220;display:flex;align-items:center;justify-content:center;padding:30px}.project-dialog__backdrop{position:absolute;inset:0;background:#020d1be8;backdrop-filter:blur(5px)}.project-dialog__panel{position:relative;background:white;color:var(--ink);width:100%;max-width:1050px;max-height:90vh;overflow:auto;display:grid;grid-template-columns:1.1fr 1fr}.project-dialog__media{background:#f1f3f5;display:flex;align-items:center}.project-dialog__media img{width:100%;max-height:75vh;object-fit:contain}.project-dialog__content{padding:55px 35px 35px;min-width:0}.project-dialog__meta{font-size:9px;color:#a30920;letter-spacing:.08em;text-transform:uppercase}.project-dialog h2{font-size:30px;margin:20px 0}.project-dialog__content>p:not(.project-dialog__meta){font-size:13px;color:var(--muted)}.project-dialog dl>div{border-top:1px solid var(--line);padding:12px 0}.project-dialog dt{font-size:9px;text-transform:uppercase;color:var(--muted)}.project-dialog dd{font-size:12px}.project-dialog__content>a{display:block;font-size:11px;color:#a30920;border-top:1px solid var(--line);padding:16px 0}.project-gallery__thumbs{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.project-gallery__thumbs button{width:58px;height:52px;border:2px solid transparent;background:#fff}.project-gallery__thumbs button[aria-pressed=true]{border-color:var(--red)}.project-gallery__thumbs img{width:100%;height:100%;object-fit:cover}
.project-catalog__head h1{font-size:clamp(34px,4vw,48px)}.engineering-page__contact{padding-top:80px;padding-bottom:80px;color:var(--ink)}.engineering-page__contact .case-quote{margin-top:28px}
@media(max-width:720px){.engineering-page__contact{padding-top:55px;padding-bottom:55px}}
/* Footer and motion */
.corporate-footer{background:#020d1b;color:#a5b3c4;padding:65px 0 25px}.corporate-footer__grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1.2fr;gap:45px}.corporate-footer .logo{color:#fff;font-size:28px}.corporate-footer h3{font-family:var(--font-body);font-size:11px;letter-spacing:.04em;color:white;margin:8px 0 22px;font-weight:700}.corporate-footer__grid>div>a:not(.logo){display:block;font-size:10px;margin-bottom:11px}.corporate-footer__grid p{font-size:10px;line-height:1.9;margin-bottom:15px}.corporate-footer__brand>p{margin-top:18px;max-width:230px}.corporate-footer__brand .corporate-footer__cta{color:#fff;margin-top:25px}.corporate-footer__cta span{color:var(--red);margin-left:20px}.corporate-footer a:hover{color:#fff}.corporate-footer__bottom{display:flex;justify-content:space-between;gap:25px;border-top:1px solid var(--line-dark);margin-top:45px;padding-top:25px;font-size:9px}.mobile-contact{display:none}.landing-reveal{opacity:0;transform:translateY(20px);transition:opacity .65s ease,transform .65s ease}.landing-reveal.is-revealed{opacity:1;transform:none}@keyframes landing-drift{from{transform:scale(1.02)}to{transform:scale(1.07)}}@keyframes landing-arrive{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:none}}@keyframes status-pulse{50%{box-shadow:0 0 0 4px #ed0b2515;opacity:.6}}@keyframes v13ScrollDot{0%,100%{transform:translateY(0);opacity:.4}50%{transform:translateY(10px);opacity:1}}
@media(max-width:1000px){#mainNav>ul{gap:18px}.pro-heading-layout,.tq-about__content,.tq-about__intro,.site-faq>.wrap,.quote-layout,.service-row,.team-evidence,.process-render,.project-catalog__head{gap:35px}.complementary-services__grid,.project-catalog__grid{grid-template-columns:1fr 1fr}.corporate-footer__grid{gap:25px}.tq-about__principles article{padding:24px 15px}.tq-about__stat{gap:10px}.tq-about__stat strong{font-size:55px}}
@media(max-width:800px){.nav-toggle{display:block}#mainNav{display:none;position:fixed;top:86px;left:0;right:0;max-height:calc(100svh - 86px);overflow:auto;background:#020e1d;color:white;padding:20px 22px 30px}.scrolled #mainNav{top:72px}#mainNav.open{display:block}#mainNav>ul{display:block}#mainNav>ul>li{border-bottom:1px solid var(--line-dark)}#mainNav>ul>li>a{display:block;padding:20px 0}.services-menu__trigger{width:100%;justify-content:space-between;padding:20px 0}.services-menu__panel,.scrolled .services-menu__panel{position:static;display:none;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0}.services-menu.is-open .services-menu__panel{display:block}.services-menu__inner{display:block;padding:8px 0 20px}.services-menu__intro{display:none}.services-menu__links{grid-template-columns:1fr}.services-menu__group>p{display:none}.corporate-footer__grid{grid-template-columns:1fr 1fr}.quote-section__head{gap:30px}.pro-heading-layout{grid-template-columns:1.3fr 1fr;gap:25px}.pro-search-header h1{font-size:34px}.pro-service-picker summary{padding:20px 16px}.pro-service-picker small{font-size:7px}.tq-about__principles{grid-template-columns:1fr 1fr}.tq-about__principles article:nth-child(2){border-right:0}.tq-about__principles article{border-bottom:1px solid var(--line)}.tq-about__principles article:nth-child(3){padding-left:0;border-bottom:0}.site-faq>.wrap{grid-template-columns:1fr}.site-faq__heading{max-width:540px}.site-faq__heading h2{max-width:430px}.case-study__facts{gap:20px}}
@media(max-width:720px){.wrap{padding-left:22px;padding-right:22px}body{padding-bottom:66px}.v13-hero__inner{padding-top:145px;padding-bottom:115px}.v13-hero__title{font-size:clamp(33px,7.9vw,56px)}.v13-hero__overlay{background:linear-gradient(90deg,rgba(2,17,34,.96),rgba(2,17,34,.6)),linear-gradient(0deg,#03162b,transparent)}.v13-hero__background,.v13-hero__home-background{background-position:62% center}.v13-hero__kicker{font-size:8px}.hero-proof{font-size:10px}.hero-shortcuts{flex-direction:column;max-width:390px}.hero-shortcuts a{min-height:54px}.v13-scroll{bottom:25px;left:22px}.v13-whatsapp{display:none}.mobile-contact{display:flex;position:fixed;inset:auto 0 0;background:#020d1b;padding-bottom:env(safe-area-inset-bottom);z-index:150;border-top:1px solid var(--line-dark)}.mobile-contact a{padding:19px 10px;text-align:center;font-size:11px;font-weight:700;color:white;flex:1}.mobile-contact a:last-child{flex:2;background:var(--red)}.tq-about,.site-faq,.quote-section{padding:65px 0}.tq-about__intro,.tq-about__content{grid-template-columns:1fr;gap:30px}.tq-about__heading h2{font-size:37px}.tq-about__content{margin-top:35px}.tq-about__image-frame{height:260px}.tq-about__project-bar{font-size:7px}.tq-about__principles{margin-top:35px}.tq-about__principles h3{font-size:14px}.tq-about__stat strong{font-size:48px}.tq-about__stat span{font-size:8px}.quote-section__head,.quote-layout{grid-template-columns:1fr;gap:35px}.quote-routes{grid-template-columns:1fr}.quote-route{padding:26px}.quote-layout{margin-top:45px}.quote-form__grid{gap:20px 12px}.quote-contact h3{max-width:100%}.quote-contact ul{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.quote-contact__whatsapp{max-width:360px}.pro-search-header{padding-top:120px;padding-bottom:40px}.catalog-back{margin-bottom:28px}.pro-heading-layout{grid-template-columns:1fr;gap:30px}.pro-search-header h1{font-size:35px}.pro-service-picker small{font-size:8px}.pro-service-picker nav{position:static;border:0;border-top:1px solid var(--line);box-shadow:none}.service-row{grid-template-columns:1fr;gap:30px;padding:42px 0}.service-row.reverse .visual{order:0}.visual video{height:260px}.row-head h3{font-size:25px}.complementary-services{padding:55px 0}.complementary-services__head{grid-template-columns:1fr;gap:25px}.complementary-services__grid{grid-template-columns:1fr}.complementary-service__media{aspect-ratio:1.65}.team-evidence{grid-template-columns:1fr;gap:35px}.team-evidence>img{height:350px}.team-evidence h3{font-size:30px}.project-process{padding:60px 0}.project-process__steps{grid-template-columns:1fr;gap:22px;margin:30px 0 40px}.process-render{grid-template-columns:1fr;gap:30px}.process-render h3{font-size:30px}.project-catalog{padding:60px 0}.project-catalog__head{grid-template-columns:1fr;gap:22px}.project-catalog__head h2{font-size:34px}.project-catalog__grid{grid-template-columns:1fr}.project-catalog__controls{gap:18px}.project-catalog__lines{width:100%}.project-catalog__lines button{flex:1;padding:10px 8px}.project-catalog__service{width:100%}.project-catalog__count{margin-left:0}.home-page__quote,.engineering-page__quote{padding-top:55px;padding-bottom:55px}.corporate-footer{padding:45px 0 25px}.corporate-footer__grid{grid-template-columns:1fr 1fr;gap:30px}.corporate-footer__bottom{flex-direction:column;gap:12px}.corporate-footer__grid>div{min-width:0}.corporate-footer a{overflow-wrap:anywhere}.case-studies{padding:120px 0 50px}.case-studies h1{font-size:40px}.case-study__images,.case-study__facts{grid-template-columns:1fr}.case-study{padding:35px 0}.case-study h2{font-size:28px}.project-dialog{padding:12px}.project-dialog__panel{grid-template-columns:1fr;max-height:85svh}.project-dialog__media img{max-height:35svh}.project-dialog__content{padding:25px}.project-dialog h2{font-size:27px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.landing-reveal{opacity:1;transform:none}.v13-hero:after{display:none}}