@import url('https://fonts.googleapis.com/css2?family=Barlow+Semi+Condensed:wght@500;600;700&family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{--background:#0b121b;--foreground:#f5f8fa;--primary:#148bd4;--primary-foreground:#fff;--secondary:#eef3f6;--muted:#9eb0be;--border:#263847;--radius:0;--font-sans:'DM Sans',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--background);color:var(--foreground);font-family:var(--font-sans);min-width:320px}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:'Space Grotesk',sans-serif}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}::selection{background:#148bd4;color:#fff}.container{width:min(100% - 96px,1500px);margin:auto}.skip{position:absolute;left:16px;top:-80px;padding:12px;background:white;color:#111;z-index:100}.skip:focus{top:12px}a:focus-visible,button:focus-visible{outline:3px solid #58b6ed;outline-offset:4px}.site-header{border-bottom:1px solid var(--border);background:#0b121b;position:relative;z-index:20}.header-inner{height:88px;display:flex;align-items:center;gap:50px}.logo img{display:block;width:105px;height:68px;object-fit:contain}.main-nav{display:flex;gap:40px;align-items:center;margin-left:auto}.main-nav a{font-size:14px;color:#bdccd5}.main-nav a:hover{color:#fff}.header-cta{border:1px solid #476179;padding:13px 17px;font-size:13px;font-weight:700;white-space:nowrap}.header-cta:hover{background:#148bd4;border-color:#148bd4}.header-cta span{color:#58b6ed;margin-left:19px}.header-cta:hover span{color:#fff}.menu-button{display:none}
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.expertise{padding:115px 0 125px;background:#edf2f4;color:#10202b}.section-intro{display:grid;grid-template-columns:.38fr 1fr .7fr;gap:55px;align-items:start;margin-bottom:65px}.section-index{color:#177bb4}.section-intro h2,.proof h2,.company h2,.contact h2{font-size:clamp(39px,4vw,62px);line-height:1.08;letter-spacing:-.06em;font-weight:600}.section-intro p{font-size:17px;line-height:1.6;color:#52636d;max-width:360px}.expertise-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #b4c1c9;border-bottom:1px solid #b4c1c9}.expertise-item{padding:29px 25px 32px;border-left:1px solid #b4c1c9;min-height:225px}.expertise-item:first-child{border-left:0;padding-left:0}.expertise-item>span{font-family:'Space Grotesk',sans-serif;font-size:12px;color:#147dbc}.expertise-item h3{font-size:27px;letter-spacing:-.04em;margin:34px 0 9px}.expertise-item p{font-size:15px;line-height:1.55;color:#52616c}
.proof{background:#12283c;color:#fff;padding:115px 0}.proof-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:10vw;align-items:center}.proof-mark{font-family:'Space Grotesk',sans-serif;font-size:clamp(45px,5vw,80px);font-weight:600;line-height:1.02;letter-spacing:-.07em;color:#399bd7}.proof-line{height:4px;width:120px;background:#46a7e0;margin-top:35px}.proof-copy .section-index,.company .section-index{color:#83c6ee}.proof-copy h2{margin:25px 0}.proof-copy p{font-size:18px;line-height:1.65;color:#c0d3de;max-width:580px}.proof-copy a{display:inline-block;font-size:14px;font-weight:700;padding-bottom:8px;border-bottom:1px solid #6ab6e3;margin-top:29px}.proof-copy a span{margin-left:25px;color:#6ab6e3}.company{background:#f9fbfc;color:#11212b;padding:110px 0}.company-layout{display:grid;grid-template-columns:1fr .8fr;gap:10vw;align-items:end}.company h2{margin-top:27px}.company p{font-size:19px;line-height:1.65;color:#52626b;max-width:550px}.contact{background:#0b121b;padding:115px 0}.contact-layout{display:grid;grid-template-columns:1fr .8fr;gap:10vw}.contact .section-index{color:#80c5ed}.contact h2{margin:26px 0}.contact p{font-size:17px;line-height:1.6;color:#bbcbd5}.contact-button{margin-top:34px}.contact-list{border-top:1px solid #38536a;padding-top:17px;display:flex;flex-direction:column}.contact-list>span{font-size:11px;letter-spacing:.17em;color:#75b8df;font-weight:700;margin-bottom:32px}.contact-list a{border-bottom:1px solid #38536a;padding:16px 0;font-family:'Space Grotesk',sans-serif;font-size:clamp(18px,2vw,26px);letter-spacing:-.04em;display:flex;justify-content:space-between;gap:8px;overflow-wrap:anywhere}.contact-list a:hover{color:#6bbfec}.contact-list a span{color:#6bbfec}.contact-list p{margin-top:auto;padding-top:40px;font-size:12px;letter-spacing:.12em}.footer{background:#080d13;color:#9badba}.footer-inner{display:flex;align-items:center;gap:40px;min-height:95px;font-size:11px}.footer-inner span:first-child{color:#fff;font-weight:700;letter-spacing:.1em}.footer-inner span:nth-child(2){margin-left:auto}.footer a{color:#fff}
@media(max-width:1100px){.container{width:min(100% - 60px,1500px)}.header-inner{gap:20px}.main-nav{gap:20px}.hero-copy{padding-right:35px}.hero-title{font-size:clamp(46px,5vw,64px)}.project-switch{grid-template-columns:120px repeat(3,1fr)}.section-intro{grid-template-columns:.3fr 1fr .7fr;gap:25px}}@media(max-width:760px){.container{width:min(100% - 40px,1500px)}.header-inner{height:72px}.logo img{width:80px;height:55px}.header-cta{margin-left:auto;font-size:11px;padding:10px 11px}.header-cta span{margin-left:5px}.menu-button{display:flex;width:34px;height:40px;flex-direction:column;justify-content:center;gap:6px;background:transparent;border:0;padding:5px}.menu-button span{width:23px;height:2px;background:#fff;display:block}.main-nav{display:none;position:absolute;top:72px;left:0;right:0;background:#0b121b;padding:14px 20px 26px;border-top:1px solid #2d4353;flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a{padding:14px 0;border-bottom:1px solid #2d4353;font-size:16px}.hero:before{width:100%;opacity:.35}.hero-layout{display:block}.hero-copy{padding:65px 0 45px}.hero-title{font-size:clamp(43px,9.4vw,64px);margin:31px 0 20px}.hero-description{font-size:16px}.hero-actions{gap:18px}.hero-footnote{display:none}.stage-frame{margin:0 -20px;box-shadow:none;border-left:0;border-right:0;grid-template-rows:auto 310px auto}.stage-image img{padding:12px}.project-switch{display:flex;overflow-x:auto;width:100%;padding:22px 20px 27px;scroll-snap-type:x mandatory}.switch-label{display:none}.project-tab{flex:0 0 78%;scroll-snap-align:start}.expertise,.proof,.company,.contact{padding:80px 0}.section-intro,.proof-layout,.company-layout,.contact-layout{display:block}.section-intro h2,.proof h2,.company h2,.contact h2{font-size:clamp(39px,9vw,56px)}.section-intro h2{margin:20px 0}.expertise-grid{grid-template-columns:1fr 1fr}.expertise-item{min-height:200px;padding:24px 16px;border-bottom:1px solid #b4c1c9}.expertise-item:nth-child(odd){border-left:0}.expertise-item:first-child{padding-left:16px}.expertise-item h3{margin-top:23px}.proof-mark{font-size:54px;margin-bottom:45px}.proof-copy h2{margin:22px 0}.company p{margin-top:28px;font-size:17px}.contact-list{margin-top:65px}.contact-list>span{margin-bottom:15px}.contact-list p{padding-top:35px}.footer-inner{flex-wrap:wrap;gap:12px;padding:26px 0}.footer-inner span:nth-child(2){margin-left:0;order:3;width:100%}}@media(max-width:420px){.header-cta{font-size:0}.header-cta span{font-size:18px;margin:0}.hero-title{font-size:42px}.hero-actions{align-items:flex-start;flex-direction:column}.project-tab{flex-basis:88%}.expertise-grid{grid-template-columns:1fr}.expertise-item{border-left:0;min-height:0}.stage-frame{grid-template-rows:auto 265px auto}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
/* The hero uses the original technological background, with portfolio photography below. */
.hero{background:#0b121b url('images/engenharia-background.webp') center center/cover no-repeat;isolation:isolate}.hero:before{inset:0;width:auto;height:auto;background:linear-gradient(90deg,rgba(8,15,22,.97) 0%,rgba(8,15,22,.9) 30%,rgba(8,15,22,.54) 56%,rgba(8,15,22,.07) 100%),linear-gradient(0deg,rgba(8,15,22,.35),transparent 45%);opacity:1;z-index:-1}.hero-layout{display:flex;align-items:center;min-height:645px}.hero-copy{width:min(660px,55%);padding:73px 0 48px}.hero-title{margin-top:35px}.hero-footnote{margin-top:40px;padding-top:0}.portfolio{background:#eaf0f3;color:#10202b;padding:105px 0 55px}.portfolio-layout{display:grid;grid-template-columns:.62fr 1fr;gap:8vw;align-items:start}.portfolio-intro{padding-top:30px}.portfolio-intro h2{font-family:'Space Grotesk',sans-serif;font-size:clamp(40px,4vw,64px);line-height:1.08;letter-spacing:-.06em;font-weight:600;margin:23px 0 20px}.portfolio-intro p{font-size:17px;line-height:1.6;color:#52636d;max-width:390px}.portfolio-intro a{display:inline-block;margin-top:35px;border-bottom:1px solid #168bd1;padding-bottom:8px;font-size:14px;font-weight:700}.portfolio-intro a span{margin-left:18px;color:#168bd1}.portfolio .stage-frame{margin:0;box-shadow:14px 14px 0 #168bd115;min-height:540px;grid-template-rows:auto minmax(340px,1fr) auto}.portfolio .stage-caption h3{font-family:'Space Grotesk',sans-serif;font-size:25px;letter-spacing:-.05em;line-height:1.15;margin:6px 0 5px}.portfolio .project-switch{grid-template-columns:170px repeat(3,1fr);padding:40px 0 0}.portfolio .switch-label{color:#5e7585}.portfolio .project-tab{border-left-color:#b2c2cd;color:#526879}.portfolio .project-tab:hover,.portfolio .project-tab.active{background:#d2e5f0;color:#0d2739}.portfolio .project-tab.active{box-shadow:inset 0 3px #148bd4}.portfolio .project-tab strong{color:inherit}
@media(max-width:760px){.hero{background-position:60% center}.hero:before{background:linear-gradient(90deg,rgba(8,15,22,.94),rgba(8,15,22,.68)),linear-gradient(0deg,rgba(8,15,22,.4),transparent)}.hero-layout{min-height:580px}.hero-copy{width:100%;padding:75px 0 65px}.hero-footnote{display:flex;margin-top:30px}.portfolio{padding:75px 0 35px}.portfolio-layout{display:block}.portfolio-intro{padding:0 0 42px}.portfolio .stage-frame{margin:0 -20px;min-height:0;grid-template-rows:auto 310px auto;box-shadow:none}.portfolio .project-switch{display:flex;width:100%;overflow-x:auto;padding:23px 20px 10px}.portfolio .switch-label{display:none}.portfolio .project-tab{flex:0 0 78%}}@media(max-width:420px){.hero-layout{min-height:600px}.hero-footnote{font-size:9px;gap:8px}.portfolio .stage-frame{grid-template-rows:auto 270px auto}.portfolio .project-tab{flex-basis:88%}}
/* Immersive hero and project navigation */
.site-header{position:fixed;top:0;left:0;right:0;background:rgba(9,16,23,.20);border-color:rgba(255,255,255,.2);backdrop-filter:blur(0);transition:background .35s,border-color .35s,backdrop-filter .35s}.site-header.scrolled{background:rgba(9,16,23,.92);border-color:#284052;backdrop-filter:blur(18px)}.hero{background:#0b121b;overflow:hidden}.hero-media{position:absolute;inset:-6% 0 0;background:url('images/engenharia-background.webp') center center/cover no-repeat;z-index:-2;will-change:transform}.hero:before{z-index:-1;background:linear-gradient(90deg,rgba(8,15,22,.96) 0%,rgba(8,15,22,.85) 31%,rgba(8,15,22,.45) 58%,rgba(8,15,22,.09) 100%),linear-gradient(0deg,rgba(8,15,22,.43),transparent 45%)}.hero-layout{min-height:min(840px,100svh);padding-top:88px}.hero-copy{width:min(700px,58%);padding:68px 0 55px}.hero-title{font-family:'Barlow Semi Condensed','Space Grotesk',sans-serif;font-size:clamp(58px,6.2vw,98px);line-height:.98;letter-spacing:-.035em;font-weight:600;max-width:720px;margin:35px 0 28px}.hero-description{font-size:19px;max-width:570px}.hero-footnote{margin-top:60px}.portfolio .project-switch{grid-template-columns:170px repeat(3,1fr);gap:0}.portfolio .project-tab{display:grid;grid-template-columns:66px 1fr auto;grid-template-rows:1fr;align-items:center;gap:15px;padding:12px 14px;min-height:86px}.portfolio .tab-thumb{width:66px;height:66px;object-fit:contain;background:#fff;border:1px solid #cad6dd}.portfolio .tab-info{display:flex;flex-direction:column;gap:5px;min-width:0}.portfolio .tab-info>span{font-size:10px;letter-spacing:.11em;color:#147bb8;font-weight:700;text-transform:uppercase}.portfolio .tab-info strong{font-size:15px;line-height:1.15}.portfolio .tab-arrow{align-self:center}.portfolio-intro h2{font-family:'Barlow Semi Condensed','Space Grotesk',sans-serif;font-size:clamp(50px,5.1vw,78px);line-height:1;letter-spacing:-.03em}.portfolio{scroll-margin-top:80px}.expertise,.company,.contact{scroll-margin-top:80px}
@media(max-width:1100px){.portfolio .project-switch{grid-template-columns:120px repeat(3,1fr)}.portfolio .project-tab{grid-template-columns:48px 1fr;gap:8px}.portfolio .tab-thumb{width:48px;height:48px}.portfolio .tab-arrow{display:none}.portfolio .tab-info strong{font-size:13px}}@media(max-width:760px){.site-header{background:rgba(9,16,23,.53)}.hero-media{background-position:62% center}.hero:before{background:linear-gradient(90deg,rgba(8,15,22,.94),rgba(8,15,22,.60)),linear-gradient(0deg,rgba(8,15,22,.42),transparent)}.hero-layout{min-height:730px;padding-top:72px}.hero-copy{width:100%;padding:75px 0 65px}.hero-title{font-size:clamp(54px,11vw,75px);line-height:1}.hero-description{font-size:17px}.hero-footnote{margin-top:35px}.portfolio .project-switch{display:flex;gap:0;width:100%;padding:23px 20px 10px}.portfolio .project-tab{flex:0 0 80%;grid-template-columns:55px 1fr auto;gap:12px}.portfolio .tab-thumb{width:55px;height:55px}.portfolio .tab-arrow{display:block}.portfolio .tab-info strong{font-size:15px}.portfolio-intro h2{font-size:clamp(52px,10vw,70px)}}@media(max-width:420px){.hero-layout{min-height:700px}.hero-title{font-size:51px}.portfolio .project-tab{flex-basis:90%}}@media(prefers-reduced-motion:reduce){.hero-media{will-change:auto}}
.reading-progress{position:absolute;left:0;bottom:-1px;width:100%;height:2px;background:#2da5eb;transform-origin:left;transform:scaleX(0);pointer-events:none}.hero-title{max-width:745px}.hero-description{max-width:530px}.portfolio-intro p{max-width:420px}@media(prefers-reduced-motion:reduce){.reading-progress{display:none}}
/* Sections below the hero: industrial composition */
.portfolio{background:#101b26;color:#f4f8fb;padding:112px 0 105px}.portfolio-heading{display:grid;grid-template-columns:170px minmax(0,1fr) 300px;gap:35px;align-items:end;margin-bottom:50px}.portfolio-heading .section-index{align-self:start;padding-top:12px;color:#63b7e9}.portfolio-heading h2{font-family:'Barlow Semi Condensed',sans-serif;font-size:clamp(62px,7vw,112px);font-weight:600;line-height:.9;letter-spacing:-.04em}.portfolio-heading h2 em{color:#6abbea;font-style:normal}.portfolio-heading p{font-size:16px;line-height:1.6;color:#a9bdca;max-width:290px}.portfolio .stage-frame{display:grid;grid-template-columns:minmax(0,1.23fr) minmax(310px,.77fr);grid-template-rows:560px;min-height:0;margin:0;border:1px solid #34495a;background:#182835;box-shadow:none}.portfolio .stage-image{background:#f7f9fa;min-width:0}.portfolio .stage-image:after{display:none}.portfolio .stage-image img{max-height:none;width:100%;height:100%;object-fit:contain;padding:38px}.portfolio .stage-caption{background:#182835;color:#fff;border:0;border-left:1px solid #34495a;padding:32px 37px;display:flex;flex-direction:column;justify-content:space-between;min-width:0}.stage-meta{display:flex;justify-content:space-between;gap:15px;color:#7fc0e7;font-size:10px;letter-spacing:.13em;font-weight:700}.stage-caption-content{display:flex;gap:20px;justify-content:space-between;align-items:start}.portfolio .stage-caption h3{font-family:'Barlow Semi Condensed',sans-serif;font-size:clamp(40px,4vw,66px);line-height:1;letter-spacing:-.035em;font-weight:600;margin:0 0 18px}.portfolio .stage-caption p{color:#b8cbd6;font-size:16px;line-height:1.6;max-width:370px}.stage-caption-content>a{background:#248cd0;color:#fff;display:grid;place-items:center;font-size:26px;flex:none;width:50px;height:50px;transition:background .2s}.stage-caption-content>a:hover{background:#55b8ef}.stage-tags{display:flex;flex-wrap:wrap;gap:8px}.stage-tags span{border:1px solid #456176;padding:8px 10px;color:#bad3e0;font-size:11px;letter-spacing:.04em}.portfolio .project-switch{display:grid;grid-template-columns:repeat(3,1fr);gap:0;padding:0;border-bottom:1px solid #34495a}.portfolio .project-tab{display:grid;grid-template-columns:86px 1fr auto;gap:18px;min-height:118px;padding:19px 18px;border:0;border-right:1px solid #34495a;border-top:3px solid transparent;background:transparent;color:#b8cbd6;transition:background .25s,border-color .25s}.portfolio .project-tab:first-child{border-left:1px solid #34495a}.portfolio .project-tab.active,.portfolio .project-tab:hover{background:#1b3041;border-top-color:#45adea;box-shadow:none;color:#fff}.portfolio .tab-thumb{width:80px;height:76px;border:0;object-fit:contain;background:#f7f9fa}.portfolio .tab-info{gap:10px}.portfolio .tab-info>span{color:#6eb6e0}.portfolio .tab-info strong{font-size:19px;line-height:1.15}.portfolio .tab-arrow{align-self:center;font-size:20px}
.expertise{padding:140px 0 145px;background:#ecf2f5;color:#122431}.expertise-layout{display:grid;grid-template-columns:.83fr 1.17fr;gap:10vw}.expertise-aside{position:sticky;top:135px;align-self:start}.expertise-aside h2{font-family:'Barlow Semi Condensed',sans-serif;font-size:clamp(54px,5.5vw,90px);line-height:.96;letter-spacing:-.035em;margin:35px 0 28px;font-weight:600}.expertise-aside h2 em{font-style:normal;color:#288fc9}.expertise-aside p{max-width:340px;font-size:17px;line-height:1.65;color:#536777}.expertise-aside a{display:inline-flex;gap:36px;margin-top:45px;border-bottom:1px solid #288fc9;padding-bottom:10px;font-size:14px;font-weight:700}.expertise-aside a span{color:#168bd1}.expertise-list{border-top:1px solid #a6bac6}.expertise-item{position:relative;display:grid;grid-template-columns:145px 1fr 40px;grid-template-rows:auto auto;column-gap:18px;min-height:158px;padding:31px 6px 28px;border:0;border-bottom:1px solid #a6bac6;transition:padding-left .25s,background .25s}.expertise-item:hover{padding-left:18px;background:#e0edf4}.expertise-item>span{grid-row:1/3;padding-top:8px;color:#1782c0;font-size:10px;font-weight:700;letter-spacing:.14em}.expertise-item h3{font-family:'Barlow Semi Condensed',sans-serif;font-size:clamp(36px,3.4vw,55px);line-height:1;letter-spacing:-.03em;margin:0;font-weight:600}.expertise-item p{grid-column:2;max-width:400px;margin-top:12px;font-size:15px;line-height:1.5;color:#586a75}.expertise-item b{grid-column:3;grid-row:1/3;align-self:start;justify-self:end;color:#2e95cf;font-size:22px;font-weight:400}
.company{padding:100px 0 115px;background:#197dbb;color:#fff;position:relative;overflow:hidden}.company:before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0,transparent calc(25% - 1px),rgba(255,255,255,.10) 25%);pointer-events:none}.company-layout{position:relative;display:block}.company-top{display:flex;align-items:center;justify-content:space-between;border-top:1px solid rgba(255,255,255,.55);padding-top:18px;font-size:11px;letter-spacing:.15em;font-weight:700}.company .section-index{color:#d0efff}.company h2{font-family:'Barlow Semi Condensed',sans-serif;font-size:clamp(66px,8.9vw,145px);line-height:.9;letter-spacing:-.05em;font-weight:600;max-width:1300px;margin:100px 0 92px}.company h2 em{font-style:normal;color:#a6dcfa}.company-bottom{display:flex;justify-content:space-between;align-items:end;border-top:1px solid rgba(255,255,255,.55);padding-top:25px}.company p{color:#eef8ff;max-width:550px;font-size:18px;line-height:1.65}.company-monogram{font-family:'Barlow Semi Condensed',sans-serif;font-size:clamp(65px,8vw,130px);font-weight:700;line-height:.8;letter-spacing:-.07em;white-space:nowrap}.company-monogram span{font-size:.4em;margin-left:10px;vertical-align:top;color:#b9e7ff}
.contact{padding:125px 0 100px;background:#0c1620;color:#fff}.contact-layout{display:grid;grid-template-columns:1fr 360px;gap:11vw;align-items:end}.contact h2{font-family:'Barlow Semi Condensed',sans-serif;font-size:clamp(67px,7.7vw,125px);line-height:.92;letter-spacing:-.045em;font-weight:600;margin:42px 0 27px}.contact h2 em{color:#69bced;font-style:normal}.contact-main>p{max-width:420px;color:#a9c0cf;font-size:17px;line-height:1.6}.contact-button{margin-top:39px;padding:23px 26px;min-width:345px;font-size:15px}.contact-list{border-top:1px solid #50718a;padding-top:20px}.contact-list>span{margin-bottom:33px}.contact-list a{font-size:20px;padding:21px 0}.contact-list p{margin-top:75px;padding-top:0;color:#819baa;line-height:1.8}.footer{background:#0c1620}.footer-inner{border-top:1px solid #2c4354;min-height:96px}
@media(max-width:1100px){.portfolio-heading{grid-template-columns:1fr 2fr;gap:20px}.portfolio-heading p{grid-column:2}.portfolio .stage-frame{grid-template-rows:470px}.portfolio .project-tab{grid-template-columns:55px 1fr;gap:10px}.portfolio .tab-thumb{width:55px;height:55px}.portfolio .tab-arrow{display:none}.portfolio .tab-info strong{font-size:15px}.expertise-layout{gap:5vw}.expertise-item{grid-template-columns:105px 1fr 25px}.contact-layout{grid-template-columns:1fr 300px;gap:5vw}}
@media(max-width:760px){.portfolio{padding:78px 0 72px}.portfolio-heading{display:block;margin-bottom:35px}.portfolio-heading h2{font-size:clamp(62px,13vw,90px);margin:24px 0}.portfolio-heading p{max-width:400px}.portfolio .stage-frame{display:flex;flex-direction:column;margin:0;min-height:0}.portfolio .stage-image{height:360px}.portfolio .stage-image img{padding:20px}.portfolio .stage-caption{min-height:310px;border-left:0;border-top:1px solid #34495a;padding:25px}.portfolio .stage-caption h3{font-size:48px}.portfolio .project-switch{display:flex;overflow-x:auto;width:100%;padding:0;scroll-snap-type:x mandatory}.portfolio .project-tab{flex:0 0 78%;grid-template-columns:66px 1fr auto;scroll-snap-align:start;min-height:100px}.portfolio .tab-thumb{width:64px;height:64px}.portfolio .tab-arrow{display:block}.expertise{padding:90px 0}.expertise-layout{display:block}.expertise-aside{position:static;margin-bottom:60px}.expertise-aside h2{font-size:clamp(58px,11vw,78px)}.expertise-aside a{margin-top:25px}.expertise-item{grid-template-columns:115px 1fr 24px}.company{padding:76px 0 84px}.company h2{font-size:clamp(68px,12vw,100px);margin:85px 0 75px}.company-bottom{gap:20px}.company p{font-size:16px}.contact{padding:90px 0}.contact-layout{display:block}.contact h2{font-size:clamp(68px,12vw,100px)}.contact-list{margin-top:85px}.contact-list p{margin-top:45px}}
@media(max-width:480px){.portfolio .stage-image{height:275px}.portfolio .stage-caption{min-height:300px;padding:20px}.portfolio .stage-caption h3{font-size:42px}.portfolio .stage-caption p{font-size:14px}.portfolio .project-tab{flex-basis:88%}.stage-caption-content>a{width:42px;height:42px}.expertise-item{grid-template-columns:1fr 25px;min-height:145px;padding:25px 4px}.expertise-item>span{grid-column:1/3;grid-row:1;padding:0 0 15px}.expertise-item h3{grid-column:1;grid-row:2}.expertise-item p{grid-column:1;grid-row:3}.expertise-item b{grid-column:2;grid-row:2}.company-top span:last-child{font-size:9px}.company h2{font-size:65px}.company-monogram{display:none}.contact h2{font-size:65px}.contact-button{min-width:0;width:100%;font-size:13px}.contact-list a{font-size:18px}}
/* A quieter, more material layout below the unchanged hero. */
.v3-work{background:#e8eff2;color:#14232d;padding:105px 0 95px}.v3-head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:49px;border-bottom:1px solid #afc1cc;padding-bottom:31px}.v3-head h2{font-family:'Barlow Semi Condensed',sans-serif;font-size:clamp(42px,4.3vw,68px);line-height:1.02;letter-spacing:-.025em;font-weight:600;max-width:620px;margin-top:22px}.v3-head p{color:#4c626e;font-size:16px;line-height:1.5;max-width:260px}.v3-projects{display:grid;grid-template-columns:1.2fr .8fr;grid-template-rows:auto auto;gap:42px 34px;align-items:start}.v3-project{min-width:0}.v3-project-1{grid-row:1/3}.v3-project-1 .v3-project-photo{height:690px}.v3-project-2 .v3-project-photo,.v3-project-3 .v3-project-photo{height:295px}.v3-project-photo{position:relative;background:#fff;overflow:hidden;border:1px solid #c8d5dc}.v3-project-photo:before,.v3-project-photo:after{content:'';position:absolute;z-index:1;width:16px;height:16px;border-color:#167fbc;pointer-events:none}.v3-project-photo:before{left:17px;top:17px;border-left:1px solid;border-top:1px solid}.v3-project-photo:after{right:17px;bottom:17px;border-right:1px solid;border-bottom:1px solid}.v3-project-photo img{width:100%;height:100%;display:block;object-fit:contain;padding:35px;transition:transform .6s cubic-bezier(.2,.7,.2,1)}.v3-project:hover img{transform:scale(1.045)}.v3-photo-index{position:absolute;left:24px;bottom:20px;font-size:10px;font-weight:700;letter-spacing:.15em;color:#41718e}.v3-project-info{display:grid;grid-template-columns:125px 1fr;column-gap:15px;padding:18px 0 0;border-top:2px solid #1b84be;margin-top:12px}.v3-project-info>span{font-size:10px;font-weight:700;letter-spacing:.13em;color:#1b80b8;padding-top:7px}.v3-project-info h3{font-family:'Barlow Semi Condensed',sans-serif;font-size:clamp(27px,2.5vw,37px);line-height:1;letter-spacing:-.02em}.v3-project-info p{grid-column:2;font-size:14px;color:#566875;line-height:1.55;max-width:450px;margin-top:9px}.v3-work-bottom{display:flex;justify-content:space-between;gap:30px;align-items:center;border-top:1px solid #afc1cc;margin-top:65px;padding-top:22px}.v3-work-bottom>span{font-size:10px;letter-spacing:.14em;color:#637a88;font-weight:700}.v3-work-bottom a{font-size:14px;font-weight:700;border-bottom:1px solid #1785c6;padding-bottom:8px}.v3-work-bottom a span{margin-left:20px;color:#168bd1}
.v3-capabilities{background:#101b25;color:#eef5f8;padding:110px 0 118px}.v3-cap-head{display:flex;justify-content:space-between;align-items:start;gap:40px;margin-bottom:75px}.v3-cap-head .section-index{color:#6db8e2;padding-top:8px}.v3-cap-head h2{font-family:'Barlow Semi Condensed',sans-serif;font-size:clamp(43px,4.8vw,72px);line-height:1.03;letter-spacing:-.025em;font-weight:600;width:60%}.v3-cap-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #547084;border-bottom:1px solid #547084}.v3-cap{padding:24px 25px 40px;border-left:1px solid #395366;min-height:270px;transition:background .25s}.v3-cap:first-child{border-left:0;padding-left:0}.v3-cap:hover{background:#1a3345}.v3-cap>span{color:#73bde8;font-size:10px;font-weight:700;letter-spacing:.12em}.v3-cap h3{font-family:'Barlow Semi Condensed',sans-serif;font-size:clamp(35px,3vw,50px);line-height:1;margin:58px 0 14px;font-weight:600}.v3-cap p{font-size:14px;line-height:1.6;color:#a9becb;max-width:260px}
.v3-company{background:#dbe6eb;color:#122631;padding:0}.v3-company-layout{display:grid;grid-template-columns:1fr 1fr;min-height:615px}.v3-company-visual{position:relative;margin-left:calc((100vw - min(100vw - 96px,1500px)) / -2);padding:35px 45px 42px calc((100vw - min(100vw - 96px,1500px)) / 2);background:linear-gradient(140deg,#0b1a28,#143b55 70%,#135c87);color:#cde4f1;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between}.v3-company-visual:before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0,transparent 58px,#ffffff0d 59px),repeating-linear-gradient(90deg,transparent 0,transparent 58px,#ffffff0d 59px)}.v3-company-visual>*{position:relative}.v3-company-grid{display:flex;justify-content:space-between;gap:15px;font-size:10px;letter-spacing:.14em;font-weight:700}.v3-company-line{display:flex;align-items:center;gap:15px;transform:rotate(-90deg);transform-origin:left bottom;position:absolute;bottom:100px;left:75px;font-size:11px;letter-spacing:.16em}.v3-company-line i{width:48px;height:1px;background:#7dbfe6}.v3-company-visual strong{font-family:'Barlow Semi Condensed',sans-serif;font-size:clamp(280px,35vw,600px);line-height:.67;letter-spacing:-.13em;font-weight:700;color:#3295ce;align-self:flex-end;margin-right:11%;opacity:.73}.v3-company-copy{padding:110px 0 95px 90px;display:flex;flex-direction:column;align-items:start}.v3-company-copy h2{font-family:'Barlow Semi Condensed',sans-serif;font-size:clamp(47px,4.6vw,70px);line-height:1.02;letter-spacing:-.03em;font-weight:600;margin:35px 0 25px;max-width:590px}.v3-company-copy p{font-size:17px;color:#485e6a;line-height:1.65;max-width:520px}.v3-company-details{margin-top:auto;padding-top:38px;display:flex;flex-direction:column;width:100%;border-top:1px solid #a4b9c5;gap:11px}.v3-company-details span{font-size:10px;letter-spacing:.14em;font-weight:700;color:#2687bd}
.v3-contact{background:#0c1620;padding:120px 0 35px}.v3-contact-main{text-align:center;max-width:780px;margin:auto}.v3-contact-main h2{font-family:'Barlow Semi Condensed',sans-serif;font-size:clamp(52px,6vw,90px);line-height:1;margin:28px 0 18px;letter-spacing:-.03em}.v3-contact-main p{font-size:17px;line-height:1.6;color:#adc1cd;max-width:520px;margin:auto}.v3-contact-main .contact-button{margin-top:38px;min-width:300px}.v3-contact-bottom{border-top:1px solid #32495b;margin-top:120px;display:grid;grid-template-columns:1fr 1fr auto;gap:45px;align-items:center;padding:26px 0}.v3-contact-bottom a{font-family:'Space Grotesk',sans-serif;font-size:18px;display:flex;justify-content:space-between;gap:20px}.v3-contact-bottom a span{color:#61b8e9}.v3-contact-bottom>a:hover{color:#81c9ee}.v3-contact-bottom>span{font-size:10px;letter-spacing:.15em;color:#82a1b4}
@media(max-width:950px){.v3-projects{grid-template-columns:1fr 1fr;gap:25px}.v3-project-1{grid-row:auto;grid-column:1/3}.v3-project-1 .v3-project-photo{height:460px}.v3-project-2 .v3-project-photo,.v3-project-3 .v3-project-photo{height:260px}.v3-cap-grid{grid-template-columns:1fr 1fr}.v3-cap:nth-child(3){border-left:0}.v3-cap{border-bottom:1px solid #395366;min-height:230px}.v3-company-visual{margin-left:-30px;padding-left:30px}.v3-company-copy{padding-left:45px}.v3-company-visual strong{font-size:300px}.v3-contact-bottom{gap:20px}.v3-contact-bottom a{font-size:15px}}
@media(max-width:760px){.v3-work{padding:75px 0}.v3-head{display:block}.v3-head h2{font-size:50px}.v3-head p{margin-top:18px}.v3-projects{display:block}.v3-project{margin-top:35px}.v3-project-1 .v3-project-photo,.v3-project-2 .v3-project-photo,.v3-project-3 .v3-project-photo{height:330px}.v3-project-info{grid-template-columns:100px 1fr}.v3-work-bottom{margin-top:50px;align-items:start;flex-direction:column}.v3-capabilities{padding:85px 0}.v3-cap-head{display:block;margin-bottom:40px}.v3-cap-head h2{width:auto;font-size:48px;margin-top:25px}.v3-cap{min-height:215px}.v3-cap h3{margin-top:40px}.v3-company-layout{display:block}.v3-company-visual{height:340px;margin:0 -20px;padding:25px 20px}.v3-company-visual strong{font-size:320px}.v3-company-line{left:45px;bottom:80px}.v3-company-copy{padding:78px 0}.v3-company-copy h2{font-size:52px}.v3-company-details{margin-top:45px}.v3-contact{padding:85px 0 15px}.v3-contact-main h2{font-size:60px}.v3-contact-bottom{margin-top:85px;grid-template-columns:1fr;gap:20px}.v3-contact-bottom a{font-size:18px}.v3-contact-bottom>span{margin-top:15px}}
@media(max-width:480px){.v3-head h2{font-size:44px}.v3-project-1 .v3-project-photo,.v3-project-2 .v3-project-photo,.v3-project-3 .v3-project-photo{height:275px}.v3-project-photo img{padding:20px}.v3-cap-grid{grid-template-columns:1fr}.v3-cap{border-left:0;min-height:0;padding:24px 5px 32px}.v3-cap:first-child{padding-left:5px}.v3-cap h3{margin-top:25px}.v3-cap-head h2{font-size:43px}.v3-company-copy h2{font-size:48px}.v3-contact-main h2{font-size:53px}.v3-contact-main .contact-button{min-width:0;width:100%}}
.v3-company .section-index{color:#177eb8}.v3-company-copy{justify-content:center}.v3-company-details{margin-top:48px}.v3-company-copy p{max-width:470px}
/* Detailed services: expandable specification rows */
.v4-services{background:#101b25;color:#eff5f8;padding:112px 0 100px}.v4-services-head{display:grid;grid-template-columns:1fr 350px;gap:60px;align-items:end;margin-bottom:67px}.v4-services-head .section-index{color:#75c2eb}.v4-services-head h2{font-family:'Barlow Semi Condensed',sans-serif;font-size:clamp(53px,5.4vw,78px);font-weight:600;line-height:.96;letter-spacing:-.025em;margin-top:25px}.v4-services-head h2 em{font-style:normal;color:#79c5ef}.v4-services-head p{color:#a8bfcc;font-size:17px;line-height:1.6;max-width:340px}.v4-service-list{border-top:1px solid #426174}.v4-service{border-bottom:1px solid #426174}.v4-service summary{list-style:none;display:grid;grid-template-columns:95px minmax(240px,1fr) minmax(180px,320px) 44px;gap:24px;align-items:center;min-height:108px;padding:16px 0;cursor:pointer;transition:padding .25s,background .25s}.v4-service summary::-webkit-details-marker{display:none}.v4-service summary:hover{padding-left:15px;background:#183246}.v4-service-number{color:#77bee6;font-size:11px;letter-spacing:.12em;font-weight:700}.v4-service-name{font-family:'Barlow Semi Condensed',sans-serif;font-size:clamp(28px,2.7vw,42px);font-weight:600;line-height:1.05;letter-spacing:-.025em}.v4-service-lead{font-size:14px;color:#aac1ce;line-height:1.45}.v4-service-toggle{justify-self:end;width:38px;height:38px;border:1px solid #4d7188;border-radius:50%;display:grid;place-items:center;font-size:25px;font-weight:300;color:#83c9ed;transition:transform .25s,background .25s}.v4-service[open] .v4-service-toggle{transform:rotate(45deg);background:#1d81bd;color:#fff;border-color:#1d81bd}.v4-service[open] .v4-service-name{color:#83c9ed}.v4-service-body{display:grid;grid-template-columns:95px minmax(240px,1fr) minmax(180px,320px) 44px;gap:24px;padding:0 0 32px}.v4-service-body p{grid-column:2;max-width:640px;color:#d3e1e8;font-size:15px;line-height:1.65}.v4-service-body>div{grid-column:3;display:flex;align-items:start;flex-wrap:wrap;gap:8px}.v4-service-body>div span{font-size:10px;letter-spacing:.06em;color:#93bfda;border:1px solid #416278;padding:8px 10px}.v4-services-foot{display:flex;justify-content:space-between;gap:20px;align-items:center;padding-top:31px}.v4-services-foot>span{font-size:10px;letter-spacing:.15em;color:#7b9caf}.v4-services-foot a{font-size:14px;font-weight:700;border-bottom:1px solid #70b7dc;padding-bottom:9px}.v4-services-foot a span{margin-left:22px;color:#80cdf4}.footer-inner span:nth-child(2){margin-left:auto}.footer-inner span:nth-child(3){white-space:nowrap}.footer-inner span:nth-child(3) a{color:#8acff3;text-decoration:underline;text-underline-offset:3px}.footer-inner span:nth-child(3) a:hover{color:#fff}
@media(max-width:980px){.v4-service summary{grid-template-columns:65px minmax(180px,1fr) minmax(150px,230px) 38px;gap:15px}.v4-service-body{grid-template-columns:65px minmax(180px,1fr) minmax(150px,230px) 38px;gap:15px}.footer-inner{gap:22px;flex-wrap:wrap;padding:25px 0}}
@media(max-width:760px){.v4-services{padding:83px 0 75px}.v4-services-head{display:block;margin-bottom:45px}.v4-services-head h2{font-size:58px}.v4-services-head p{margin-top:25px}.v4-service summary{grid-template-columns:52px 1fr 38px;gap:10px;min-height:110px}.v4-service-number{align-self:start;padding-top:9px}.v4-service-name{font-size:32px}.v4-service-lead{grid-column:2;grid-row:2;margin-top:-8px}.v4-service-toggle{grid-column:3;grid-row:1/3}.v4-service-body{display:block;padding:0 0 27px 62px}.v4-service-body p{font-size:14px}.v4-service-body>div{margin-top:16px}.v4-services-foot{align-items:start;flex-direction:column}.footer-inner span:nth-child(2){margin-left:0;order:4;width:100%}.footer-inner span:nth-child(3){order:3}}
@media(max-width:420px){.v4-services-head h2{font-size:49px}.v4-service-name{font-size:29px}.v4-service summary{grid-template-columns:42px 1fr 36px}.v4-service-body{padding-left:52px}.footer-inner span:nth-child(3){width:100%}}