@font-face{font-family:Zion Sans;src:url(roboto-400.woff2) format('woff2');font-weight:400;font-display:swap}@font-face{font-family:Zion Sans;src:url(roboto-700.woff2) format('woff2');font-weight:700;font-display:swap}@font-face{font-family:Zion Sans;src:url(roboto-900.woff2) format('woff2');font-weight:900;font-display:swap}@font-face{font-family:Zion Display;src:url(condensed.woff) format('woff');font-weight:700;font-display:swap}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Zion Sans,Arial,sans-serif;font-size:16px;line-height:1.6;background:var(--bg);color:var(--ink)}.v1{--bg:#f5f5f2;--ink:#20242a;--accent:#9a7128;--button:#d9b76f;--button-ink:#17191c;--line:#d9d9d2;--dark:#17191c;--light:#e2c48c}.v2{--bg:#faf9f6;--ink:#282628;--accent:#852e35;--button:#852e35;--button-ink:#fff;--line:#d7d1c9;--dark:#342c2d;--light:#f6e5d0}.v3{--bg:#f5f5f2;--ink:#20242a;--accent:#805d1e;--button:#d9b76f;--button-ink:#17191c;--line:#d9d9d2;--dark:#17191c;--light:#e2c48c}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}img{display:block;width:100%;height:auto}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.08}h1{font-size:clamp(44px,6vw,86px);font-weight:700;letter-spacing:-.045em}h2{font-size:clamp(32px,3.5vw,54px);letter-spacing:-.03em}h3{font-size:25px;letter-spacing:-.02em}p{margin:18px 0;max-width:65ch}p:last-child{margin-bottom:0}em{font-style:normal;color:var(--light)}.eyebrow{font-size:13px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;margin:0 0 22px;max-width:none}.button,.outline-button{display:inline-flex;justify-content:center;align-items:center;gap:12px;min-height:50px;padding:13px 24px;background:var(--button);color:var(--button-ink);border:1px solid transparent;font-size:14px;font-weight:700;line-height:1.4;transition:transform .25s,box-shadow .25s,background .25s}.button:hover,.outline-button:hover{transform:translateY(-3px);box-shadow:0 7px 18px #0002}.outline-button{background:transparent;color:inherit;border-color:currentColor}.text-link{display:inline-block;font-size:14px;font-weight:700;padding:10px 0;border-bottom:1px solid currentColor}.text-link:hover{color:var(--accent)}:focus-visible{outline:3px solid #138dbd;outline-offset:5px}.skip{position:absolute;top:-80px;left:15px;z-index:100;background:white;color:black;padding:10px}.skip:focus{top:10px}.header{position:relative;z-index:30;background:var(--bg);border-bottom:1px solid var(--line)}.header-inner{max-width:1440px;margin:auto;padding:12px 4.5%;display:flex;align-items:center;gap:28px;min-height:105px}.brand{display:flex;gap:12px;align-items:center;margin-right:auto;flex-shrink:0}.brand img{width:66px;height:76px;object-fit:contain;border-radius:2px}.brand span{font-size:32px;font-weight:900;letter-spacing:.13em;line-height:1.1}.brand small{display:block;font-size:9px;letter-spacing:.07em;margin-top:8px}.desktop-nav{display:flex;gap:24px;align-items:center;font-size:14px}.desktop-nav>a,.services-toggle{padding:10px 0}.desktop-nav a:hover{color:var(--accent)}.services-toggle{border:0;background:none;color:inherit;font-size:14px}.services-toggle span{margin-left:10px}.service-nav{position:relative}.services-menu{position:absolute;top:100%;left:-25px;width:290px;padding:12px;background:var(--bg);color:var(--ink);border:1px solid var(--line);box-shadow:0 18px 35px #0003;z-index:40}.services-menu a{display:block;padding:10px 12px;border-bottom:1px solid var(--line);font-size:14px}.services-menu a:last-child{border-bottom:0}.hamburger{display:none;border:1px solid var(--line);background:transparent;color:inherit;width:44px;height:44px;padding:12px}.hamburger span{display:block;width:100%;height:2px;background:currentColor;margin:5px 0;transition:transform .2s}.hamburger[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.hamburger[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.mobile-nav{padding:8px 22px 20px;position:absolute;top:100%;left:0;right:0;max-height:calc(100dvh - 100px);overflow:auto;background:var(--bg);color:var(--ink);box-shadow:0 14px 24px #0003;border-top:1px solid var(--line)}.mobile-nav>a,.mobile-services-toggle{display:block;padding:12px 8px;width:100%;text-align:left;border:0;border-bottom:1px solid var(--line);background:transparent;color:inherit}.mobile-services-toggle{display:flex;justify-content:space-between}.mobile-services{padding:8px 0 8px 14px}.mobile-services a{display:block;padding:10px 8px;font-size:14px}.mobile-nav[hidden],.services-menu[hidden],.mobile-services[hidden]{display:none}.hero{position:relative;overflow:hidden}.hero-photo{position:absolute;inset:0;height:100%;object-fit:cover}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,18,22,.94),rgba(15,18,22,.65) 40%,rgba(15,18,22,.02))}.hero-copy{position:relative;padding:80px 6%;color:white;max-width:850px}.hero-copy>p:not(.eyebrow){max-width:480px;color:#e1e4e7}.hero-actions{display:flex;gap:16px;margin-top:30px;flex-wrap:wrap}.hero-one{min-height:730px;background:#17191c}.hero-one h1{font-size:clamp(45px,5.4vw,78px);line-height:1.03}.hero-one .eyebrow{color:#e2c48c}.hero-bottom{position:relative;display:flex;justify-content:space-between;color:#eee;padding:20px 6%;font-size:12px;letter-spacing:.1em;border-top:1px solid #fff4}.discipline-band{display:flex;justify-content:space-between;padding:25px 6%;background:var(--dark);color:#e2c48c;font-size:14px;letter-spacing:.02em}.discipline-band span{padding-right:10px}.section{padding:80px 6%;max-width:1600px;margin:auto}.section-intro{display:flex;justify-content:space-between;align-items:flex-end;gap:50px;margin-bottom:44px}.section-intro>div:last-child{max-width:430px}.section-intro p:not(.eyebrow){color:#555f65}.section-intro .eyebrow{color:var(--accent)}.about-split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.image-wrap{position:relative;overflow:hidden;min-width:0}.image-wrap img{height:460px;object-fit:cover}.about-split p{color:#555f65}.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.service-card{background:#fff;border:1px solid var(--line);display:block;min-width:0;transition:transform .3s,box-shadow .3s}.service-card:hover{transform:translateY(-7px);box-shadow:0 18px 35px #0001}.service-image{position:relative;overflow:hidden}.service-image img{height:230px;object-fit:cover;transition:transform .7s}.service-card:hover img{transform:scale(1.045)}.service-number{position:absolute;top:18px;left:18px;padding:5px 12px;background:var(--dark);color:white;font-size:14px;font-weight:700}.service-info{padding:24px}.mini-label{font-size:11px;letter-spacing:.12em;font-weight:700;color:var(--accent)}.service-info h3{margin-top:12px}.service-info p{font-size:15px;line-height:1.6;color:#555f65}.dark-block{background:var(--dark);color:white;max-width:none}.dark-block .eyebrow{color:var(--light)}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin:35px 0}.steps article{border-top:1px solid var(--line);padding-top:22px;display:flex;gap:20px}.steps article>span{color:var(--accent);font-size:14px;flex-shrink:0;font-weight:700}.steps h3{font-size:24px}.steps p{font-size:15px;margin-top:13px}.dark-block .steps article{border-color:#fff4}.dark-block .steps article>span{color:var(--light)}.dark-block .steps p{color:#ced3d9}.values{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px}.values article{padding:28px 0 10px;border-top:1px solid var(--line)}.values p{color:#555f65;font-size:15px}.value-line{display:block;background:var(--accent);width:26px;height:4px;margin-bottom:28px}.project-cta{display:grid;grid-template-columns:1.4fr 1fr;gap:60px;background:var(--button);color:var(--button-ink);padding:65px 6%}.project-cta .button{background:var(--dark);color:white}.project-cta p{max-width:420px}.footer{padding:60px 6% 95px;background:var(--dark);color:#f1f4f5}.footer-top{display:grid;grid-template-columns:1.2fr 1fr;gap:60px}.footer-brand{display:flex;gap:30px;align-items:flex-start}.footer-brand>img{width:120px;height:auto}.footer h2{font-size:38px;line-height:1.12}.footer .button{margin-top:22px}.footer-columns{display:grid;grid-template-columns:1fr 1fr;gap:28px}.footer-columns h3{font-size:15px;color:var(--light);margin-bottom:18px;letter-spacing:.02em}.footer-columns a{display:block;padding:5px 0;font-size:14px;overflow-wrap:anywhere}.footer-columns p{font-size:14px;color:#d8dde0}.footer-bottom{margin-top:50px;padding-top:22px;border-top:1px solid #fff3;display:flex;justify-content:space-between;gap:20px;font-size:12px}.floating-wa{position:fixed;right:24px;bottom:20px;z-index:20;display:flex;align-items:center;gap:10px;background:#087c48;color:#fff;min-height:50px;padding:12px 18px;border-radius:28px;font-size:13px;font-weight:700;box-shadow:0 5px 20px #0003}.floating-wa svg{width:24px;height:24px}.inner-hero{display:grid;grid-template-columns:1.1fr 1fr;background:var(--dark);color:white}.inner-copy{padding:70px 8% 70px 11%}.inner-copy h1{font-size:clamp(40px,4.5vw,64px)}.inner-copy>p:last-child{color:#d6e0e3}.inner-image img{height:100%;min-height:420px;object-fit:cover}.inner-copy .eyebrow{color:var(--light)}.about-story{display:grid;grid-template-columns:.6fr 1.4fr;gap:40px}.about-story p.eyebrow{color:var(--accent)}.mission-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;border-top:1px solid var(--line)}.mission-grid article{padding:35px;border:1px solid var(--line)}.mission-grid h2{font-size:40px}.detail-layout{display:grid;grid-template-columns:1.4fr 1fr;gap:80px}.detail-layout h3{margin-top:34px}.detail-layout .button{margin-top:22px}.scope{background:#fff;padding:38px;border-top:4px solid var(--accent)}.scope h3{margin-top:0}.scope ul{padding-left:22px}.scope li{padding:12px 0;border-bottom:1px solid var(--line)}.scope p:last-of-type{font-size:14px;color:#555f65}.related{border-top:1px solid var(--line)}.related-links{display:flex;flex-wrap:wrap;gap:14px}.checklist{padding-left:20px}.checklist li{padding:12px 0;border-bottom:1px solid var(--line)}.contact-heading{padding-bottom:25px}.contact-heading>p:last-child{max-width:580px}.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding-top:40px}.contact-info h2{font-size:34px}.contact-row{margin-top:28px;border-top:1px solid var(--line);padding-top:16px}.contact-row>span{display:block;color:var(--accent);font-size:13px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;margin-bottom:7px}.contact-row>a{display:block;overflow-wrap:anywhere}.contact-row .text-link{display:inline-block}.contact-row p{margin:0}.small{font-size:14px}.enquiry-form{background:white;border:1px solid var(--line);padding:40px}.enquiry-form h2{font-size:38px;margin-bottom:26px}.enquiry-form label{display:block;margin:15px 0;color:var(--ink);font-size:14px;font-weight:700}.enquiry-form label>span{font-weight:400}.enquiry-form input,.enquiry-form select,.enquiry-form textarea{display:block;width:100%;margin-top:7px;padding:12px;border:1px solid #8d979d;color:#20242a;background:#f8fafb;border-radius:0;font-size:16px}.enquiry-form input::placeholder,.enquiry-form textarea::placeholder{color:#626a70}.enquiry-form .button{width:100%}.enquiry-form svg{width:20px;height:20px}.form-note{font-size:13px;color:#555f65}.form-status{font-size:14px}.v1 .brand span{color:#17191c}.v1 .services-section{background:#eeeeda}.v1 .project-cta{border-bottom:6px solid #8d6529}.v1 .service-info .text-link{color:#785719}.v1 .section-intro h2{font-weight:900}.v1 .dark-block{background-image:linear-gradient(#17191cee,#17191cee),var(--bg-engineering);background-size:cover}.v1 .inner-hero{border-bottom:5px solid var(--button)}
/* B: architecture journal */
.v2 h1,.v2 h2,.v2 h3{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.035em}.v2 .header-inner{padding-top:18px;padding-bottom:18px}.v2 .brand span{font-family:Georgia,serif;font-weight:400}.v2 .button,.v2 .outline-button{border-radius:30px}.v2 .hero-two{padding-top:52px}.v2 .hero-title{padding:0 6% 40px}.v2 .hero-title>.eyebrow{text-align:center;color:var(--accent)}.v2 .hero-title h1{text-align:center;font-size:clamp(50px,6.3vw,88px);line-height:1.05}.v2 em{font-style:italic;color:var(--accent)}.v2 .hero-summary{display:flex;align-items:center;justify-content:center;gap:60px;margin:18px auto 0;max-width:900px}.v2 .hero-summary p{max-width:410px;font-size:16px}.v2 .hero-media{position:relative}.v2 .hero-media img{height:470px;object-fit:cover}.image-caption{position:absolute;bottom:16px;left:6%;color:white;font-size:12px;background:#222b;padding:7px 12px}.v2 .editorial-intro{display:grid;grid-template-columns:.6fr 1.4fr;gap:40px;border-bottom:1px solid var(--line)}.v2 .editorial-intro p{max-width:600px}.v2 .service-grid{display:flex;flex-direction:column;gap:0}.v2 .service-card{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding:32px 0;border:0;border-top:1px solid var(--line);background:transparent;align-items:center}.v2 .service-card:nth-child(even) .service-image{order:2}.v2 .service-image img{height:280px}.v2 .service-info{padding:20px 30px 20px 0}.v2 .service-info h3{font-size:40px}.v2 .service-number{background:#faf9f6;color:var(--accent);border-radius:50%;width:46px;height:46px;display:grid;place-items:center;padding:0}.v2 .service-card:hover{transform:none;box-shadow:none}.v2 .values-section{background:#ede8e1}.v2 .values article{border:0;border-left:1px solid #c3b9b2;padding-left:22px}.v2 .process-split{grid-template-columns:1.2fr 1fr}.v2 .process-split .steps{grid-template-columns:1fr;gap:20px}.v2 .process-split .steps p{max-width:420px}.v2 .quality-note{text-align:center;background:#342c2d;color:#fff}.v2 .quality-note p:not(.eyebrow){margin-left:auto;margin-right:auto;color:#e3dfdf}.v2 .quality-note .eyebrow{color:#f6e5d0}.v2 .quality-note .text-link:hover{color:#fff}.v2 .project-cta{background:#e8ddd1;color:#342c2d}.v2 .project-cta .button{background:var(--accent)}.v2 .footer{background:#ece7e0;color:#282628}.v2 .footer h2{font-size:42px}.v2 .footer h3{color:#852e35;font-family:Zion Sans,Arial,sans-serif;font-weight:700}.v2 .footer p{color:#5b5352}.v2 .footer-bottom{border-color:#c7beb7}.v2 .footer-brand>img{width:110px}.v2 .inner-hero{background:#e8ddd1;color:#342c2d}.v2 .inner-copy>.eyebrow{color:#852e35}.v2 .inner-copy>p:last-child{color:#5b5352}.v2 .scope{background:#ece7e0}.v2 .mission-grid article{background:#f1ede7}.v2 .contact-layout{border-top:1px solid var(--line);margin-top:20px}.v2 .enquiry-form{background:#eee7de;border:0}
/* C: engineered publication */
.v3 h1,.v3 h2{font-family:Zion Display,Zion Sans,Arial,sans-serif;font-weight:700;letter-spacing:-.045em}.v3 .header{background:#17191c;color:white;border-color:#fff3}.v3 .header-inner{gap:24px}.v3 .brand span{font-family:Zion Display,Zion Sans,sans-serif}.v3 .desktop-nav{gap:23px}.v3 .desktop-nav>a:hover{color:var(--light)}.v3 .mobile-nav{background:#17191c;color:white}.v3 .mobile-nav>a,.v3 .mobile-services-toggle{border-color:#ffffff30}.v3 .hero-three{min-height:695px;background:#17191c}.v3 .hero-shade{background:linear-gradient(90deg,#0f1216ea,#17191c77 65%,#17191c22),linear-gradient(0deg,#0f1216a6,transparent)}.v3 .hero-copy{padding-top:80px;max-width:1000px}.v3 .hero-copy h1{font-size:clamp(60px,7.2vw,105px);line-height:.99}.v3 em{color:var(--button)}.v3 .hero-summary{display:flex;align-items:flex-end;gap:40px;margin-top:30px}.v3 .hero-summary p{max-width:330px;color:#e1e4e7;margin-bottom:0}.v3 .hero-side{position:absolute;right:6%;bottom:90px;color:#fff;border-left:1px solid var(--button);padding-left:26px}.v3 .hero-side>span{font-size:11px;letter-spacing:.14em}.v3 .hero-side p{font-size:28px;line-height:1.3}.v3 .intro-three{display:grid;grid-template-columns:1.2fr 1fr;gap:70px;border-bottom:1px solid var(--line)}.v3 .service-grid{grid-template-columns:1fr 1fr;gap:25px}.v3 .service-card{display:grid;grid-template-columns:42% 58%;background:#fff;border:0;box-shadow:0 3px 12px #17191c0a}.v3 .service-image img{height:100%;min-height:285px}.v3 .service-info{padding:30px}.v3 .service-number{background:var(--button);color:var(--ink)}.v3 .service-info h3{font-size:25px}.v3 .service-card:hover{transform:translateY(-5px);box-shadow:0 10px 26px #17191c18}.v3 .delivery-three{padding:0;display:grid;grid-template-columns:1fr 1fr;max-width:none;background:#17191c;color:white}.v3 .delivery-three>.image-wrap img{height:100%;min-height:570px}.v3 .delivery-panel{padding:60px 12%}.v3 .delivery-panel .steps{grid-template-columns:1fr;gap:18px}.v3 .delivery-panel .steps article{border-color:#fff3}.v3 .delivery-panel .steps article>span{color:var(--button)}.v3 .delivery-panel .steps p{color:#ced3d9}.v3 .values article{background:white;border-top:3px solid #805d1e;padding:28px}.v3 .quality-three{display:grid;grid-template-columns:1fr 1fr;gap:60px;background:#eeeeda;border-top:1px solid var(--line)}.v3 .project-cta{background:var(--button);border-bottom:8px solid #805d1e}.v3 .footer-top{grid-template-columns:1.2fr 1fr}.v3 .footer-brand h2{font-family:Zion Display,Zion Sans,sans-serif}.v3 .footer{background:#17191c}.v3 .inner-hero{grid-template-columns:1fr 1fr}.v3 .inner-copy h1{text-transform:uppercase;line-height:1.02}.v3 .scope{border-top:5px solid var(--button);box-shadow:0 5px 20px #17191c0d}.v3 .steps article{border-top:3px solid var(--accent)}.v3 .mission-grid article{background:white;border:0;border-top:4px solid var(--button)}.v3 .contact-heading{background:#17191c;color:#fff;max-width:none;padding-bottom:50px}.v3 .contact-heading .eyebrow{color:var(--button)}.v3 .contact-layout{margin-top:20px}.v3 .enquiry-form{border:0;border-top:4px solid #805d1e}
/* Chooser */
.chooser{--bg:#101820;--ink:#f5f7f8;--button:#d9b76f;--button-ink:#17191c;background:#101820;color:#f5f7f8}.chooser main{max-width:1400px;margin:auto;padding:70px 6%}.chooser h1{font-size:clamp(44px,5vw,70px)}.chooser>.eyebrow{color:#d9b76f}.chooser-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:45px 0}.chooser-card{border:1px solid #ffffff36;transition:transform .3s}.chooser-card:hover{transform:translateY(-7px)}.chooser-card>img{height:240px;object-fit:cover}.chooser-card>div{padding:25px}.chooser-card span{font-size:13px;font-weight:700;letter-spacing:.1em}.chooser-card h2{font-size:32px;margin:20px 0}.chooser-card p{font-size:15px}.chooser-card b{display:inline-block;border-bottom:1px solid currentColor;font-size:14px;padding-bottom:7px}.concept-1{background:#1c2025;color:#e2c48c}.concept-2{background:#f5f1eb;color:#642c33}.concept-2 h2{font-family:Georgia,serif;font-weight:400}.concept-3{background:#07354e;color:#d9f1fc}.concept-3 h2{font-family:Zion Display,Zion Sans,sans-serif}.chooser-note{font-size:14px;color:#c5ced3}.reveal{opacity:1;transform:none}.motion-ready .reveal{opacity:0;transform:translateY(25px);transition:opacity .65s,transform .65s}.motion-ready .reveal.visible{opacity:1;transform:none}
@media(min-width:1001px){.hero-copy{animation:hero-enter .8s ease-out}.hero-one .hero-photo{animation:hero-breathe 18s ease-out both}.v3 .hero-copy{animation:hero-enter .8s ease-out}}@keyframes hero-enter{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}@keyframes hero-breathe{from{transform:scale(1.035)}to{transform:scale(1)}}
@media(max-width:1200px){.header-inner{gap:20px;padding-left:4%;padding-right:4%}.desktop-nav{gap:16px}.brand span{font-size:25px}.brand small{font-size:8px}.v3 .desktop-nav{gap:16px}.header-cta{padding:12px 16px}.v3 .hero-side{display:none}.v3 .service-card{grid-template-columns:40% 60%}.v3 .service-info{padding:22px}.section{padding:65px 5%}.about-split{gap:40px}.footer-top{gap:35px}.footer-brand{gap:20px}}
@media(max-width:1000px){.desktop-nav{display:none}.hamburger{display:block;margin-left:auto;flex-shrink:0}.brand{margin-right:0}.header-inner{gap:16px;min-height:90px}.brand img{width:56px;height:65px}.header-cta{margin-left:0}.section-intro{gap:30px}.service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.values{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.footer-top{grid-template-columns:1fr}.footer-brand{max-width:650px}.footer-columns{margin-top:10px}.v3 .footer-top{grid-template-columns:1fr}.v3 .service-card{display:block}.v3 .service-image img{height:230px;min-height:0}.v2 .service-card{gap:30px}.v2 .service-info h3{font-size:34px}.v2 .hero-summary{gap:30px}.inner-copy{padding:50px 8%}.inner-copy h1{font-size:46px}.detail-layout{gap:40px}.contact-layout{gap:35px}.enquiry-form{padding:30px}.hero-one{min-height:650px}.hero-copy{padding:65px 5%}.hero-one h1{font-size:60px}.about-split{gap:35px}.v3 .hero-three{min-height:640px}.v3 .hero-copy h1{font-size:78px}.project-cta{gap:35px}.v3 .delivery-panel{padding:45px 8%}}
@media(max-width:700px){h1{font-size:46px}h2{font-size:36px}h3{font-size:25px}.header-inner,.v2 .header-inner,.v3 .header-inner{padding:9px 16px;gap:10px;min-height:82px}.brand{gap:7px}.brand img{width:45px;height:52px}.brand span{font-size:21px;letter-spacing:.1em}.brand small{font-size:6px;letter-spacing:.02em;max-width:100px}.header-cta{font-size:12px;padding:10px 13px;min-height:44px}.hamburger{width:44px;height:44px;padding:11px}.hero-copy{padding:55px 22px 45px}.hero-one{min-height:690px}.hero-one h1{font-size:49px;line-height:1.04}.hero-copy .eyebrow{max-width:300px;font-size:11px;line-height:1.6}.hero-copy>p:not(.eyebrow){max-width:300px}.hero-one .hero-photo{object-position:62%}.hero-shade{background:linear-gradient(90deg,#0f1216ec,#0f121682),linear-gradient(0deg,#0f1216e6,transparent)}.hero-actions{gap:12px}.hero-actions .button,.hero-actions .outline-button{padding:13px 18px}.hero-bottom{padding:19px 22px;font-size:10px;gap:20px}.hero-bottom span:last-child{display:none}.discipline-band{padding:20px 22px;gap:16px;font-size:12px;overflow:auto;justify-content:flex-start}.discipline-band span{white-space:nowrap}.section{padding:50px 22px}.section-intro{display:block;margin-bottom:28px}.section-intro>div:last-child{max-width:none}.eyebrow{font-size:12px;margin-bottom:17px}.about-split{grid-template-columns:1fr;gap:30px}.image-wrap img{height:320px}.service-grid{grid-template-columns:1fr;gap:20px}.service-image img{height:235px}.service-info{padding:24px}.values{gap:22px 20px}.values h3{font-size:23px}.values article{padding-top:20px}.values p{font-size:14px}.value-line{margin-bottom:20px}.steps{grid-template-columns:1fr;gap:24px}.steps article{gap:18px}.project-cta{grid-template-columns:1fr;gap:5px;padding:45px 22px}.project-cta h2{font-size:34px}.project-cta p{font-size:15px}.footer{padding:45px 22px 95px}.footer-brand>img{width:80px}.footer-brand{gap:22px}.footer h2{font-size:30px}.footer-brand .button{font-size:13px;padding:12px 16px}.footer-columns{gap:24px}.footer-bottom{flex-direction:column;font-size:12px;gap:12px;margin-top:34px}.floating-wa{right:15px;bottom:14px;padding:13px;width:50px;height:50px;justify-content:center}.floating-wa span{display:none}.floating-wa svg{flex-shrink:0}.inner-hero{grid-template-columns:1fr}.inner-copy{padding:45px 22px}.inner-copy h1{font-size:42px}.inner-image img{height:300px;min-height:0}.about-story{grid-template-columns:1fr;gap:10px}.mission-grid{grid-template-columns:1fr;gap:24px}.mission-grid article{padding:28px}.mission-grid h2{font-size:33px}.detail-layout{grid-template-columns:1fr;gap:30px}.scope{padding:26px}.related-links{gap:10px}.related-links a{min-height:44px;padding:11px 16px;font-size:13px}.contact-heading{padding-top:45px}.contact-heading h1{font-size:46px}.contact-layout{grid-template-columns:1fr;gap:30px;padding-top:25px}.enquiry-form{padding:25px}.enquiry-form h2{font-size:34px}.contact-row p{font-size:15px}.v2 .hero-two{padding-top:40px}.v2 .hero-title{padding:0 22px 28px}.v2 .hero-title>.eyebrow{text-align:left;font-size:11px}.v2 .hero-title h1{text-align:left;font-size:49px}.v2 .hero-summary{display:block;margin-top:15px}.v2 .hero-summary p{font-size:15px}.v2 .hero-media img{height:340px;object-position:center}.image-caption{left:22px;font-size:10px;bottom:12px}.v2 .editorial-intro{grid-template-columns:1fr;gap:5px}.v2 .service-card{grid-template-columns:1fr;gap:14px;padding:25px 0}.v2 .service-card:nth-child(even) .service-image{order:0}.v2 .service-image img{height:260px}.v2 .service-info{padding:12px 0 5px}.v2 .service-info h3{font-size:32px}.v2 .values{grid-template-columns:1fr 1fr}.v2 .values article{padding-left:15px}.v2 .process-split{grid-template-columns:1fr}.v2 .quality-note h2{font-size:35px}.v2 .footer-brand>img{width:75px}.v2 .footer h2{font-size:30px}.v2 .contact-layout{margin-top:0}.v3 .hero-three{min-height:655px}.v3 .hero-copy{padding-top:50px;padding-bottom:55px}.v3 .hero-copy h1{font-size:64px;line-height:1}.v3 .hero-summary{display:block;margin-top:22px}.v3 .hero-summary p{font-size:16px;margin-bottom:26px;max-width:300px}.v3 .hero-shade{background:linear-gradient(90deg,#0f1216e6,#0f121677),linear-gradient(0deg,#0f1216ed,transparent)}.v3 .intro-three{grid-template-columns:1fr;gap:4px}.v3 .service-grid{grid-template-columns:1fr}.v3 .service-card{display:grid;grid-template-columns:38% 62%}.v3 .service-image img{height:100%;min-height:270px}.v3 .service-info{padding:23px 20px}.v3 .service-info h3{font-size:24px}.v3 .service-info p{font-size:14px}.v3 .mini-label{font-size:10px}.v3 .service-number{left:12px;top:12px}.v3 .delivery-three{grid-template-columns:1fr;padding:0}.v3 .delivery-three>.image-wrap img{min-height:0;height:300px}.v3 .delivery-panel{padding:45px 22px}.v3 .quality-three{grid-template-columns:1fr;gap:4px}.v3 .values article{padding:22px 18px}.v3 .inner-hero{grid-template-columns:1fr}.v3 .inner-copy h1{font-size:42px}.chooser main{padding:45px 22px}.chooser-grid{grid-template-columns:1fr;gap:25px}.chooser-card>img{height:250px}.chooser h1{font-size:45px}}
@media(max-width:374px){.brand img{width:39px;height:45px}.brand span{font-size:19px}.brand small{font-size:5px}.header-inner,.v2 .header-inner,.v3 .header-inner{padding-left:12px;padding-right:12px;gap:8px}.header-cta{padding:10px 11px;font-size:11px}.hero-one h1{font-size:44px}.v2 .hero-title h1{font-size:44px}.v3 .hero-copy h1{font-size:58px}.v3 .service-card{grid-template-columns:1fr}.v3 .service-image img{min-height:0;height:220px}.footer-brand{gap:15px}.footer h2,.v2 .footer h2{font-size:27px}.footer-brand>img,.v2 .footer-brand>img{width:65px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.motion-ready .reveal{opacity:1;transform:none}}
@media(max-width:700px){.v3 .inner-copy h1{font-size:clamp(30px,8.8vw,42px);overflow-wrap:anywhere}.v3 .inner-copy{min-width:0}}
.v1{--accent:#805d1e}
@media(max-width:700px){.hero-one{min-height:0}}
@media(max-width:700px){.v3 .hero-three{min-height:0}.v3 .hero-copy h1{font-size:clamp(40px,11.5vw,54px)}}
/* Revision: compact spacing, architectural backgrounds and deliberate pointer feedback. */
body{--hover-time:220ms;--hover-ease:cubic-bezier(.16,1,.3,1)}::selection{background:var(--button);color:var(--button-ink)}input,textarea{caret-color:var(--accent)}a{text-underline-offset:4px}.section{padding-top:58px;padding-bottom:58px}.section-intro{margin-bottom:30px;gap:35px}.eyebrow{margin-bottom:15px}.section-intro p{margin-top:12px}.hero-one{min-height:610px}.hero-copy{padding-top:54px;padding-bottom:42px}.v3 .hero-three{min-height:605px}.v3 .hero-copy{padding-top:54px}.v2 .hero-two{padding-top:34px}.v2 .hero-title{padding-bottom:28px}.v2 .hero-media img{height:400px}.v2 .hero-summary{margin-top:10px}.v2 .service-card{padding-top:23px;padding-bottom:23px}.v2 .service-image img{height:255px}.project-cta{padding-top:46px;padding-bottom:46px}.footer{padding-top:44px}.footer-bottom{margin-top:34px}.inner-copy{padding-top:50px;padding-bottom:50px}.inner-image img{min-height:360px}.mission-grid{gap:30px}.mission-grid article{padding:30px}.detail-layout{gap:50px}.contact-heading{padding-bottom:22px}.contact-layout{padding-top:26px}.v3 .delivery-panel{padding-top:45px;padding-bottom:45px}.v3 .delivery-three>.image-wrap img{min-height:510px}
.button,.outline-button,.text-link,.service-card,.values article,.mission-grid article,.steps article,.scope,.related-links a{transition:background-color var(--hover-time) var(--hover-ease),color var(--hover-time) var(--hover-ease),border-color var(--hover-time) var(--hover-ease),transform var(--hover-time) var(--hover-ease),box-shadow var(--hover-time) var(--hover-ease)}
.button{position:relative;overflow:hidden}.button::after{content:'';position:absolute;inset:0;background:linear-gradient(110deg,transparent 20%,#ffffff40 48%,transparent 75%);transform:translateX(-110%);transition:transform 500ms var(--hover-ease);pointer-events:none}.button:hover::after,.button:focus-visible::after{transform:translateX(110%)}.button:active,.outline-button:active{transform:translateY(0) scale(.98)}.text-link{transition:color .22s,border-color .22s,transform .22s}.text-link:hover{transform:translateX(3px)}.service-card:focus-visible{transform:translateY(-4px)}.values article,.mission-grid article{position:relative;isolation:isolate;overflow:hidden}.values article{padding:26px;border-top-width:3px}.values h3,.values p,.values .value-line{position:relative;z-index:1}.values .value-line{transform-origin:left;transition:transform .3s var(--hover-ease),background .3s}.values article:hover .value-line{transform:scaleX(2.2)}.values article:hover,.mission-grid article:hover{transform:translateY(-4px);box-shadow:0 12px 28px #081e2718}.steps article:hover{transform:translateY(-3px)}.scope:hover{box-shadow:0 12px 25px #12212916}.related-links .outline-button:hover{background:var(--dark);color:white;border-color:var(--dark)}
/* A / gold and graphite materials */
.v1 .values article{background:#ead7af;border-color:#ac7c2d}.v1 .values article:nth-child(even){background:#dce4e8;border-color:#51697a}.v1 .values article p{color:#3e4246}.v1 .values article:hover{background:#202a33;color:#f5e8ce}.v1 .values article:hover p{color:#e4ded1}.v1 .values article:hover .value-line{background:#dfbd77}.v1 .service-card{border:0;border-bottom:4px solid #be923d}.v1 .service-card:nth-child(even){border-bottom-color:#526f80}.v1 .service-info{background:#f3ebdc}.v1 .service-card:nth-child(even) .service-info{background:#e9eff1}.v1 .service-card:hover .service-info{background:#e6d3ad}.v1 .about-story,.v1 .contact-heading{background:linear-gradient(90deg,#f5f5f2f5,#f5f5f2dc),var(--bg-hero-gold) center/cover}.v1 .mission-grid article{background:#efe2c5;border:0;border-top:3px solid #9c772b}.v1 .mission-grid article:nth-child(even){background:#dfe7eb;border-color:#51697a}.v1 .project-cta{background:linear-gradient(90deg,#d9b76ff2,#d9b76fd9),var(--bg-civil) center/cover}.v1 .scope{background:#efe4ce}.v1 .process-page{background:linear-gradient(90deg,#f5f5f2f5,#f5f5f2e3),var(--bg-engineering) center/cover}
/* B / warm stone, oxblood and mineral green */
.v2 .values-section{background:linear-gradient(90deg,#ede8e1ef,#ede8e1dc),var(--bg-hero-light) center/cover}.v2 .values article{border:0;background:#edd4d0;padding:26px}.v2 .values article:nth-child(even){background:#dce8e2}.v2 .values article p{color:#493d3d}.v2 .values article:hover{background:#743137;color:#fff9f3}.v2 .values article:hover p{color:#f7e3e2}.v2 .values article:nth-child(even):hover{background:#244f47}.v2 .values article:nth-child(even):hover p{color:#deeee6}.v2 .values article:hover .value-line{background:#f0dbb8}.v2 .service-info{padding:24px;background:#f0e4da;border-bottom:2px solid #852e35}.v2 .service-card:nth-child(even) .service-info{background:#e5ede7;border-color:#446d5d}.v2 .service-card:hover .service-info{background:#e9d6c8}.v2 .service-card:nth-child(even):hover .service-info{background:#d1e2d7}.v2 .service-info h3{font-size:36px}.v2 .mission-grid article{border:0;background:#f0e1d4}.v2 .mission-grid article:nth-child(even){background:#dfe9e2}.v2 .about-story,.v2 .contact-heading{background:linear-gradient(90deg,#faf9f6f5,#faf9f6df),var(--bg-fitout) center/cover}.v2 .project-cta{background:linear-gradient(90deg,#e8ddd1f5,#e8ddd1de),var(--bg-hero-light) center/cover}.v2 .quality-note{background:linear-gradient(90deg,#342c2df0,#342c2ddd),var(--bg-civil) center/cover}.v2 .process-page{background:linear-gradient(90deg,#faf9f6f5,#faf9f6df),var(--bg-management) center/cover}
/* C / industrial blue, cyan and lime */
.v3 .intro-three{background:linear-gradient(90deg,#f5f5f2f5,#f5f5f2de),var(--bg-engineering) center/cover}.v3 .values article{background:#ead7af;border-color:#805d1e}.v3 .values article:nth-child(even){background:#dce4e8;border-color:#51697a}.v3 .values article p{color:#3e4246}.v3 .values article:hover{background:#17191c;color:white}.v3 .values article:hover p{color:#e4ded1}.v3 .values article:hover .value-line{background:#d9b76f}.v3 .service-info{background:#f3ebdc;border-bottom:3px solid #805d1e}.v3 .service-card:nth-child(even) .service-info{background:#e9eff1;border-color:#526f80}.v3 .service-card:hover .service-info{background:#e6d3ad}.v3 .service-card:nth-child(even):hover .service-info{background:#e6d3ad}.v3 .quality-three{background:linear-gradient(90deg,#eeeedaf5,#eeeedadd),var(--bg-civil) center/cover}.v3 .mission-grid article{background:#efe2c5}.v3 .mission-grid article:nth-child(even){background:#dfe7eb}.v3 .contact-heading{background:linear-gradient(90deg,#17191cf2,#17191cdd),var(--bg-hero-gold) center/cover}.v3 .about-story,.v3 .process-page{background:linear-gradient(90deg,#f5f5f2f5,#f5f5f2de),var(--bg-management) center/cover}.v3 .project-cta{background:linear-gradient(90deg,#d9b76ff5,#d9b76fdc),var(--bg-hero-gold) center/cover}
.footer-socials{display:flex;align-items:center;gap:10px;margin-top:20px}.social-icon{width:44px;height:44px;display:grid;place-items:center;background:#087c48;color:white;border-radius:50%;transition:transform .22s,background .22s}.social-icon svg{width:23px;height:23px}.social-icon:hover,.social-icon:focus-visible{transform:translateY(-3px);background:#055d35}.footer-socials>span{font-size:14px}.v2 .footer-socials>span{color:#493d3d}
@media(max-width:1000px){.section{padding-top:46px;padding-bottom:46px}.hero-one{min-height:570px}.v3 .hero-three{min-height:580px}.mission-grid{gap:24px}.detail-layout{gap:30px}.v2 .service-card{gap:24px}.v2 .service-info h3{font-size:32px}.values article,.v2 .values article{padding:22px}.v3 .values article{padding:22px}}
@media(max-width:700px){.section{padding-top:36px;padding-bottom:36px}.section-intro{margin-bottom:24px}.hero-one,.v3 .hero-three{min-height:0}.hero-copy,.v3 .hero-copy{padding-top:38px;padding-bottom:32px}.hero-bottom{padding-top:14px;padding-bottom:14px}.discipline-band{padding-top:17px;padding-bottom:17px}.v2 .hero-two{padding-top:27px}.v2 .hero-title{padding-bottom:23px}.v2 .hero-media img{height:295px}.v2 .service-card{padding-top:18px;padding-bottom:18px;gap:10px}.v2 .service-info{padding:22px}.v2 .service-info h3{font-size:30px}.v2 .service-image img{height:225px}.values{gap:16px}.values article,.v2 .values article,.v3 .values article{padding:20px 16px}.values h3{font-size:22px}.values p{font-size:14px}.value-line{margin-bottom:17px}.project-cta{padding-top:34px;padding-bottom:34px}.inner-copy{padding-top:35px;padding-bottom:35px}.inner-image img{height:260px;min-height:0}.mission-grid article{padding:24px}.contact-layout{padding-top:22px}.contact-heading{padding-bottom:18px}.footer{padding-top:36px}.footer-bottom{margin-top:26px}.v3 .delivery-panel{padding-top:34px;padding-bottom:34px}.v3 .delivery-three>.image-wrap img{min-height:0;height:260px}.v3 .service-info{padding:21px 17px}.v1 .about-story,.v1 .contact-heading{background-image:linear-gradient(90deg,#f5f5f2f5,#f5f5f2df),var(--bg-hero-gold)}.v1 .project-cta{background-image:linear-gradient(90deg,#d9b76ff2,#d9b76fdd),var(--bg-civil)}.v1 .process-page{background-image:linear-gradient(90deg,#f5f5f2f5,#f5f5f2e3),var(--bg-engineering)}.v2 .values-section,.v2 .project-cta{background-image:linear-gradient(90deg,#e8ddd1f5,#e8ddd1df),var(--bg-hero-light)}.v2 .about-story,.v2 .contact-heading{background-image:linear-gradient(90deg,#faf9f6f5,#faf9f6df),var(--bg-fitout)}.v2 .quality-note{background-image:linear-gradient(90deg,#342c2df0,#342c2ddd),var(--bg-civil)}.v2 .process-page{background-image:linear-gradient(90deg,#faf9f6f5,#faf9f6df),var(--bg-management)}.v3 .intro-three{background-image:linear-gradient(90deg,#f5f5f2f5,#f5f5f2de),var(--bg-engineering)}.v3 .quality-three{background-image:linear-gradient(90deg,#eeeedaf5,#eeeedadd),var(--bg-civil)}.v3 .contact-heading{background-image:linear-gradient(90deg,#17191cf2,#17191cdd),var(--bg-hero-gold)}.v3 .about-story,.v3 .process-page{background-image:linear-gradient(90deg,#f5f5f2f5,#f5f5f2de),var(--bg-management)}.v3 .project-cta{background-image:linear-gradient(90deg,#d9b76ff5,#d9b76fde),var(--bg-hero-gold)}}
@media(prefers-reduced-motion:reduce){.button::after{display:none}.values article:hover,.mission-grid article:hover,.steps article:hover,.button:hover,.outline-button:hover,.service-card:hover,.service-card:focus-visible,.text-link:hover,.social-icon:hover{transform:none}}

/* Requested V3 revision: V1 palette, original V3 structure retained. */
.v3 .header,.v3 .mobile-nav{background:var(--bg);color:var(--ink);border-color:var(--line)}
.v3 .mobile-nav>a,.v3 .mobile-services-toggle{border-color:var(--line)}
.v3 .desktop-nav>a:hover{color:var(--accent)}
.v3 .hero-copy .eyebrow,.v3 em{color:var(--light)}
.v3 .contact-heading{color:var(--ink);background:linear-gradient(90deg,#f5f5f2f5,#f5f5f2dc),var(--bg-hero-gold) center/cover}
.v3 .contact-heading .eyebrow{color:var(--accent)}
.v3 .values article:hover{background:#202a33;color:#f5e8ce}
.v3 .values article:hover .value-line{background:#dfbd77}
.v3 .scope{background:#efe4ce}
.v3 .project-cta{border-bottom-color:#8d6529}
.v3 .service-info .text-link{color:#785719}
@media(max-width:700px){.v3 .contact-heading{background-image:linear-gradient(90deg,#f5f5f2f5,#f5f5f2df),var(--bg-hero-gold)}}

/* Reference correction: use the actual V1 sunset image and hero colours. */
.v3 .hero-shade{background:linear-gradient(90deg,rgba(15,18,22,.94),rgba(15,18,22,.65) 40%,rgba(15,18,22,.02))}
.v3 .footer-socials{gap:12px;margin-top:28px;flex-wrap:wrap}
.v3 .social-logo{display:grid;place-items:center;width:44px;height:44px;flex:0 0 44px;border-radius:8px;color:#fff}
.v3 .social-logo svg{width:25px;height:25px;display:block}
.v3 .social-facebook{background:#0866ff}
.v3 .social-instagram{background:radial-gradient(circle at 30% 105%,#ffd776 0%,#f56040 30%,#e1306c 55%,#833ab4 85%)}
.v3 .social-tiktok{background:#fff;color:#111}
.v3 .social-youtube{background:#ff0033}
.v3 .social-whatsapp{background:#087c48;transition:transform .22s,background .22s}
.v3 a.social-logo:hover,.v3 a.social-logo:focus-visible{transform:translateY(-3px);background:#055d35}
@media(max-width:700px){.v3 .hero-shade{background:linear-gradient(90deg,#0f1216ec,#0f121682),linear-gradient(0deg,#0f1216e6,transparent)}.v3 .footer-socials{justify-content:center}}
@media(prefers-reduced-motion:reduce){.v3 a.social-logo:hover,.v3 a.social-logo:focus-visible{transform:none}}

.brand img{width:var(--header-logo-size,66px);height:auto;max-height:90px;object-fit:contain}.footer-brand>img{width:var(--footer-logo-size,120px);height:auto}.brand span{max-width:260px;overflow-wrap:anywhere}.brand small{max-width:260px}.social-logo[hidden]{display:none}@media(max-width:1000px){.brand img{width:var(--mobile-logo-size,44px);max-height:65px}.brand span{max-width:145px;font-size:24px}.brand small{font-size:7px;max-width:145px}}@media(max-width:374px){.brand span{max-width:105px;font-size:19px}.brand small{font-size:5px}.brand img{max-width:48px}}