:root{--blue:#1f659a;--blue-dark:#184f79;--ink:#11191f;--sub:#526977;--line:#b9c8d0;--paper:#f3f6f7;--ice:#e8eef1;--dark:#0d1418}
html{scroll-behavior:smooth}.industrial-content{background:var(--paper);color:var(--ink);overflow-x:hidden}.industrial-content h1,.industrial-content h2,.industrial-content h3{font-family:Arial,Helvetica,sans-serif;font-weight:700;letter-spacing:-.055em}.home-header{position:absolute;background:rgba(248,250,251,.96);color:var(--ink);border-color:#d4dfe4;backdrop-filter:blur(12px)}.home-header .header-inner{min-height:118px;gap:28px}.header-brand,.footer-logo{display:flex;align-items:center;gap:22px;flex:0 0 auto}.logo-crop{display:block;width:150px;height:94px;overflow:hidden;flex:0 0 auto}.logo-crop img{display:block;width:150px;height:auto;mix-blend-mode:multiply;filter:none}.header-tagline,.footer-tagline{font-size:.86rem;line-height:1.35;color:#365567;letter-spacing:.02em}.home-header .nav{gap:27px;margin-left:auto;font-size:1rem}.home-header .nav a{border:0;padding:45px 0}.home-header .nav a:hover{color:var(--blue)}.home-header .menu-btn{color:var(--ink)}.home-header .home-btn{min-height:56px;padding:0 28px}.home-btn{background:var(--blue);border-color:var(--blue);font-weight:700}.home-btn:hover{background:var(--blue-dark);border-color:var(--blue-dark);transform:translateY(-2px)}
.home-hero{position:relative;min-height:900px;background:#e7edf1;color:var(--ink);overflow:hidden}.hero-photo-panel{position:absolute;inset:0;background:linear-gradient(90deg,rgba(247,249,250,.99) 0%,rgba(247,249,250,.92) 37%,rgba(247,249,250,.2) 73%),linear-gradient(0deg,rgba(238,243,246,.5),transparent 60%),url('../images/home-hero.webp') center/cover no-repeat;filter:saturate(.66) contrast(1.03)}.hero-copy-panel{position:relative;z-index:2;width:100%;padding:230px 0 100px}.hero-copy-inner{width:min(1340px,calc(100% - 48px));margin:auto}.home-eyebrow{display:flex;align-items:center;gap:18px;color:#345d75;text-transform:uppercase;letter-spacing:.2em;font-size:.85rem;font-weight:700}.home-eyebrow:before{content:"";width:48px;height:3px;background:var(--blue)}.home-hero h1{max-width:1050px;margin:45px 0 12px;text-transform:uppercase;font-size:clamp(4.6rem,7.2vw,8rem);line-height:.86}.hero-slogan{max-width:980px;margin:0 0 48px;color:var(--blue);font-size:clamp(2.2rem,4.2vw,4.65rem);font-weight:700;line-height:.93;text-transform:uppercase;letter-spacing:-.05em}.hero-description{max-width:720px;color:#3f5a69;font-size:1.25rem;line-height:1.55}.hero-actions{display:flex;gap:28px;margin-top:38px}.hero-actions .btn{min-width:260px}.home-btn-outline{background:rgba(255,255,255,.55);color:var(--ink);border-color:#718996}.home-btn-outline:hover{background:var(--ink);color:#fff}
.facts-strip{background:#0c1215;color:#fff;border:0}.facts-strip-grid{display:grid;grid-template-columns:repeat(4,1fr)}.facts-strip article{display:grid;grid-template-columns:55px 1fr;gap:18px;min-height:225px;padding:52px 28px;border:0}.facts-strip article:first-child{padding-left:0}.facts-strip article:last-child{}.fact-symbol{color:#4e829f;font-size:2.25rem}.facts-strip strong{font-size:1.18rem;line-height:1.35}.facts-strip p{margin:16px 0 0;color:#96a2a8;font-size:.93rem;line-height:1.55}
.numbered-section{position:relative}.section-tag{color:#3c6881;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.2em}.about-section{padding:120px 0;background:#f2f3f3}.about-layout{display:grid;grid-template-columns:240px 1fr;gap:90px}.about-copy h2{max-width:1100px;margin:0;font-size:clamp(3.5rem,6vw,6.5rem);line-height:.92}.about-copy h2 span{color:var(--ink)}.about-copy h2 br+*{color:#929da2}.about-copy h2{color:#929da2}.about-copy p{max-width:900px;margin:55px 0 42px;color:#566d79;font-size:1.15rem;line-height:1.55}.text-link{display:inline-flex;justify-content:space-between;gap:65px;min-width:220px;padding:13px 0;border-bottom:1px solid #8b9ba4;font-weight:700}
.build-types{padding:110px 0;background:#edf2f5}.section-heading,.projects-heading,.docs-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:45px}.section-heading h2,.docs-heading h2{margin:22px 0 0;font-size:clamp(3.2rem,5vw,5.6rem);line-height:.9}.build-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.build-card{background:#fff;border:1px solid #cbd6dc;transition:transform .35s ease,box-shadow .35s ease}.build-card:hover{transform:translateY(-8px);box-shadow:0 20px 45px rgba(14,31,41,.12)}.build-image{height:330px;background-position:center;background-size:cover;filter:saturate(.72) contrast(1.03);transition:filter .35s ease,transform .5s ease}.build-card:hover .build-image{filter:saturate(.95);transform:scale(1.018)}.image-residential{background-image:url('../images/about-hero.webp')}.image-education{background-image:url('../images/services-hero.webp')}.image-commercial{background-image:url('../images/home-hero.webp')}.image-parking{background-image:linear-gradient(rgba(25,35,41,.18),rgba(25,35,41,.18)),url('../images/services-hero.webp');filter:grayscale(1) contrast(1.08)}.build-card>span{display:flex;justify-content:space-between;gap:20px;align-items:center;min-height:94px;padding:23px}.build-card b{font-size:1.05rem}.build-card i{color:var(--blue);font-style:normal;font-size:1.3rem}
.competencies-section{padding:120px 0;background:#f3f4f4}.competencies-intro{display:grid;grid-template-columns:220px 1fr;gap:40px;margin-bottom:65px}.competencies-intro h2{max-width:1000px;margin:0;font-size:clamp(3.2rem,5.6vw,6.2rem);line-height:.95}.competency-rows{border-top:1px solid var(--line)}.competency-row{display:grid;grid-template-columns:80px 1.5fr 1fr 30px;gap:34px;align-items:center;min-height:118px;border-bottom:1px solid var(--line);transition:background .25s ease,padding .25s ease}.competency-row:hover{background:#e7edf0;padding:0 18px}.competency-row>span{color:var(--blue);font-weight:700}.competency-row strong{font-size:1.22rem}.competency-row p{color:#637683}.competency-row i{font-style:normal;font-size:1.25rem}
.projects-section{padding:115px 0;background:var(--dark);color:#fff}.projects-section .section-tag{color:#80a9bd}.projects-heading h2{margin:24px 0 0;font-size:clamp(3.5rem,6vw,6.7rem);line-height:.9}.light-link{color:#fff;border-color:#5a666c}.projects-mosaic{display:grid;grid-template-columns:1.4fr 1fr;grid-template-rows:340px 340px;gap:14px}.project-tile{position:relative;overflow:hidden;border:1px solid #303a40;background:linear-gradient(0deg,rgba(5,10,13,.88),rgba(5,10,13,.1)),var(--project-image) center/cover no-repeat}.project-tile:after{content:"";position:absolute;inset:0;background:rgba(8,15,19,.35);transition:opacity .35s ease}.project-tile:hover:after{opacity:.08}.project-large{grid-row:1/3}.project-tile>div{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:32px}.project-tile small{letter-spacing:.15em;text-transform:uppercase}.project-tile h3{max-width:540px;margin:12px 0;font-size:clamp(1.8rem,3vw,3.25rem);line-height:1}.project-tile p{margin:0;color:#cad5da}
.project-strip{padding:58px 0;background:#1b3442;color:#fff;overflow:hidden}.project-strip-grid{display:grid;grid-template-columns:190px 1fr 300px;gap:52px;align-items:center}.strip-side{border-right:1px solid #78909c;color:#b9ced8;text-transform:uppercase;letter-spacing:.2em;font-size:.77rem;line-height:1.6}.project-strip h2{margin:0;font-size:2.55rem;letter-spacing:-.04em}.project-strip p{margin:5px 0 18px;font-size:1.05rem}.project-strip .btn{min-height:46px;padding:0 24px}.project-strip ul{margin:0;padding:0;list-style:none;text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;color:#d7e1e6}.project-strip li{margin:10px 0}.project-strip li:before{content:"—";margin-right:12px;color:#7da7bc}
.quality-section{padding:120px 0;background:#edf2f4}.quality-layout{display:grid;grid-template-columns:1fr 1fr;gap:90px}.quality-layout h2{margin:28px 0 0;font-size:clamp(3.4rem,5.6vw,6.2rem);line-height:.91}.quality-list{border-top:1px solid var(--line)}.quality-list>div{display:grid;grid-template-columns:150px 1fr;gap:24px;padding:27px 0;border-bottom:1px solid var(--line)}.quality-list strong{color:var(--blue)}.quality-list span{color:#536b79;line-height:1.45}
.docs-section{padding:115px 0;background:#e2eaee}.docs-heading>div{max-width:770px}.docs-heading>p{max-width:430px;color:#536a77;font-size:1.05rem;line-height:1.55}.doc-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #aebfc8;border-bottom:1px solid #aebfc8}.doc-grid a{display:flex;flex-direction:column;min-height:160px;padding:30px;border-right:1px solid #aebfc8;font-size:1.08rem;font-weight:700;transition:background .25s ease}.doc-grid a:last-child{border-right:0}.doc-grid a:hover{background:#f4f7f8}.doc-grid small{margin-top:8px;color:#657b87;font-weight:400}.doc-grid span{margin-top:auto;color:var(--blue)}
.final-cta{position:relative;padding:100px 0 110px;background:linear-gradient(90deg,rgba(7,13,17,.98),rgba(7,13,17,.45)),url('../images/services-hero.webp') center/cover;color:#fff}.final-cta .final-tag{color:#82aabc}.final-eyebrow{display:flex;align-items:center;gap:15px;margin-top:35px;text-transform:uppercase;letter-spacing:.2em;font-size:.78rem;font-weight:700}.final-eyebrow:before{content:"";width:38px;height:3px;background:#6f9db4}.final-cta h2{margin:38px 0 48px;font-size:clamp(4rem,7vw,8rem);line-height:.84;text-transform:uppercase}.final-cta h2 span{color:#4e7e96}.final-contact{display:flex;align-items:center;gap:60px}.final-contact>div{display:grid;gap:7px;font-weight:700}.final-contact .btn{min-width:300px}
.site-footer.light-footer{padding:70px 0 28px;background:#f4f7f9;color:var(--ink);border-top:0}.light-footer .footer-grid{grid-template-columns:1.55fr 1fr 1.35fr 1fr 1.35fr;gap:45px}.footer-logo{align-items:center}.footer-logo .logo-crop{width:145px;height:91px}.footer-logo .logo-crop img{width:145px;mix-blend-mode:multiply}.footer-tagline{color:#365567;font-size:.82rem}.light-footer .footer-title{color:var(--ink);font-size:1rem;margin-bottom:20px}.light-footer .footer-list{color:#526a78;font-size:.94rem;line-height:1.45;gap:10px}.light-footer .footer-list a:hover{color:var(--blue)}.light-footer .footer-bottom{margin-top:55px;border-color:#cdd8de;color:#667b88;font-size:.86rem}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}.reveal.is-visible{opacity:1;transform:none}.reveal:nth-child(2){transition-delay:.06s}.reveal:nth-child(3){transition-delay:.12s}.reveal:nth-child(4){transition-delay:.18s}
@media(max-width:1180px){.header-tagline{display:none}.home-header .nav{display:none}.home-header .menu-btn{display:block}.home-header .nav.open{display:grid;background:#fff}.facts-strip-grid,.build-grid{grid-template-columns:1fr 1fr}.facts-strip article:nth-child(2){}.about-layout,.competencies-intro{grid-template-columns:1fr;gap:30px}.project-strip-grid{grid-template-columns:160px 1fr}.project-strip ul{display:none}.light-footer .footer-grid{grid-template-columns:repeat(3,1fr)}.footer-brand{grid-column:1/-1}}
@media(max-width:800px){.container,.hero-copy-inner{width:min(100% - 30px,1340px)}.home-header .header-inner{min-height:86px}.logo-crop{width:112px;height:70px}.logo-crop img{width:112px}.header-cta{display:none}.home-hero{min-height:790px}.hero-copy-panel{padding:160px 0 75px}.home-hero h1{font-size:3.65rem}.hero-slogan{font-size:2.5rem}.hero-description{font-size:1.05rem}.hero-actions{flex-direction:column;align-items:stretch}.facts-strip-grid,.build-grid,.doc-grid{grid-template-columns:1fr}.facts-strip article,.facts-strip article:first-child{min-height:auto;padding:28px 0;}.about-section,.build-types,.competencies-section,.projects-section,.quality-section,.docs-section,.final-cta{padding:75px 0}.about-copy h2,.competencies-intro h2,.quality-layout h2,.docs-heading h2{font-size:2.75rem}.section-heading,.projects-heading,.docs-heading{align-items:flex-start;flex-direction:column}.build-image{height:290px}.competency-row{grid-template-columns:45px 1fr 25px;gap:15px;padding:24px 0}.competency-row p{grid-column:2/4;margin:0}.projects-mosaic{grid-template-columns:1fr;grid-template-rows:420px repeat(3,290px)}.project-large{grid-row:auto}.project-strip-grid{grid-template-columns:1fr}.strip-side{border-right:0;border-bottom:1px solid #78909c;padding-bottom:18px}.quality-layout{grid-template-columns:1fr;gap:45px}.quality-list>div{grid-template-columns:1fr;gap:8px}.doc-grid a{border-right:0;border-bottom:1px solid #aebfc8}.final-cta h2{font-size:3.4rem}.final-contact{align-items:flex-start;flex-direction:column}.light-footer .footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-logo{align-items:flex-start;flex-direction:column}.light-footer .footer-bottom{display:block}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.build-card,.build-image,.competency-row,.project-tile:after,.home-btn{transition:none}}

/* Final approved refinements */
:root{--blue:#236b9e;--blue-dark:#18537d;--paper:#f4f7f8;--ice:#e9f0f3;--deep:#1b3544}
html{scroll-padding-top:92px}
.home-header{position:fixed;z-index:1000;top:0;left:0;right:0;background:rgba(248,250,251,.94);backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(31,54,68,.08);transition:box-shadow .3s ease,background .3s ease}
.home-header.is-scrolled{background:rgba(248,250,251,.985);box-shadow:0 8px 28px rgba(15,34,45,.12)}
.home-header .header-inner{min-height:90px;gap:25px}
.home-header .logo-crop{width:118px;height:74px}.home-header .logo-crop img{width:118px}
.home-header .nav a{padding:33px 0}.home-header .home-btn{min-height:52px;padding:0 27px}
.home-btn{position:relative;overflow:hidden;transition:transform .25s ease,background .25s ease,border-color .25s ease,box-shadow .25s ease}
.home-btn:before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 20%,rgba(255,255,255,.28) 48%,transparent 76%);transform:translateX(-130%);transition:transform .65s ease}
.home-btn:hover{box-shadow:0 12px 26px rgba(24,83,125,.2)}.home-btn:hover:before{transform:translateX(130%)}.home-btn:active{transform:translateY(0) scale(.985)}
.home-hero{background:var(--ice)}.hero-photo-panel{inset:-2%;animation:heroDrift 16s ease-in-out infinite alternate;will-change:transform}.hero-copy-panel{padding-top:205px}.hero-copy-inner.reveal{transition-duration:.9s}
.home-btn-outline{transition:color .25s ease,background .25s ease,transform .25s ease,box-shadow .25s ease}.home-btn-outline:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(15,34,45,.15)}.home-btn-outline:active{transform:translateY(0) scale(.985)}
@keyframes heroDrift{0%{transform:scale(1.015) translate3d(-.35%,0,0)}100%{transform:scale(1.055) translate3d(.45%,-.3%,0)}}
.about-section,.competencies-section,.docs-section{background:var(--paper)}.build-types,.quality-section{background:var(--ice)}.competency-row:hover{background:var(--ice)}.doc-grid a:hover{background:var(--ice)}.project-strip{background:var(--deep)}
.site-footer.light-footer{background:var(--paper);color:#121b21}.site-footer.light-footer .footer-brand{padding-top:12px}.site-footer.light-footer .footer-tagline{color:#304f60;font-size:.86rem}.site-footer.light-footer .footer-title{color:#121b21!important}.site-footer.light-footer .footer-list{color:#405c6c!important;font-size:.96rem;line-height:1.48}.site-footer.light-footer .footer-list a,.site-footer.light-footer .footer-list span{color:#405c6c!important}.site-footer.light-footer .footer-list a:hover{color:var(--blue)!important}.site-footer.light-footer .footer-bottom{color:#526b79;font-size:.88rem}
@media(max-width:800px){html{scroll-padding-top:76px}.home-header .header-inner{min-height:76px}.home-header .logo-crop{width:100px;height:63px}.home-header .logo-crop img{width:100px}.hero-copy-panel{padding-top:145px}}
@media(prefers-reduced-motion:reduce){.hero-photo-panel{animation:none;transform:none}.home-btn,.home-btn-outline{transition:none}}

/* Compact sections, smart header and project mosaic */
.home-header{transition:transform .38s cubic-bezier(.2,.7,.2,1),box-shadow .3s ease,background .3s ease;will-change:transform}
.home-header.is-hidden{transform:translateY(-105%);box-shadow:none}
.about-section{padding:78px 0}.about-layout{grid-template-columns:205px 1fr;gap:60px}.about-copy h2{font-size:clamp(3.15rem,4.65vw,5.15rem);line-height:.91}.about-copy p{margin:32px 0 25px;font-size:1.08rem;line-height:1.48}.about-copy .text-link{padding:10px 0}
.competencies-section{padding:78px 0}.competencies-intro{grid-template-columns:190px 1fr;margin-bottom:38px}.competencies-intro h2{font-size:clamp(3rem,4.45vw,4.8rem);line-height:.92}.competency-row{min-height:88px}.competency-row strong{font-size:1.12rem}.competency-row p{margin:0}
.projects-section{padding:76px 0}.projects-heading{margin-bottom:30px}.projects-heading h2{font-size:clamp(3.15rem,4.7vw,5rem)}.projects-mosaic{grid-template-columns:1.08fr .82fr .82fr;grid-template-rows:250px 250px;gap:12px}.project-large{grid-column:1;grid-row:1/3}.project-tile:nth-child(2){grid-column:2;grid-row:1}.project-tile:nth-child(3){grid-column:3;grid-row:1}.project-tile:nth-child(4){grid-column:2/4;grid-row:2}.project-tile>div{padding:24px}.project-tile h3{font-size:clamp(1.65rem,2.35vw,2.65rem)}.project-tile p{font-size:.94rem;line-height:1.4}
.final-cta .final-tag{color:#70a9cf}.final-eyebrow:before{background:#4385b2}.final-cta h2 span{color:#397faf}.final-cta .home-btn{background:#236fa5;border-color:#236fa5}.final-cta .home-btn:hover{background:#185984;border-color:#185984}
.site-footer.light-footer{padding:50px 0 22px}.site-footer.light-footer .footer-grid{gap:38px}.site-footer.light-footer .footer-brand{padding-top:6px}.site-footer.light-footer .footer-logo .logo-crop{width:132px;height:83px}.site-footer.light-footer .footer-logo .logo-crop img{width:132px}.site-footer.light-footer .footer-list{gap:8px}.site-footer.light-footer .footer-title{margin-bottom:16px}.site-footer.light-footer .footer-bottom{margin-top:36px}
@media(max-width:1180px){.about-layout,.competencies-intro{grid-template-columns:1fr;gap:25px}.projects-mosaic{grid-template-columns:1fr 1fr;grid-template-rows:400px 270px 270px}.project-large{grid-column:1/3;grid-row:1}.project-tile:nth-child(2){grid-column:1;grid-row:2}.project-tile:nth-child(3){grid-column:2;grid-row:2}.project-tile:nth-child(4){grid-column:1/3;grid-row:3}}
@media(max-width:800px){.about-section,.competencies-section,.projects-section{padding:65px 0}.about-copy h2,.competencies-intro h2{font-size:2.65rem}.competency-row{min-height:auto}.projects-mosaic{grid-template-columns:1fr;grid-template-rows:400px repeat(3,280px)}.project-large,.project-tile:nth-child(2),.project-tile:nth-child(3),.project-tile:nth-child(4){grid-column:1;grid-row:auto}.site-footer.light-footer{padding:42px 0 20px}.site-footer.light-footer .footer-bottom{margin-top:30px}}
@media(prefers-reduced-motion:reduce){.home-header{transition:none}}

/* Documents page and responsive refinement */
.docs-intro{max-width:440px}.docs-intro p{margin:0 0 20px;color:#536a77;font-size:1.05rem;line-height:1.55}.docs-intro .text-link{min-width:245px}.doc-grid .doc-item{display:flex;flex-direction:column;min-height:145px;padding:30px;border-right:1px solid #aebfc8;font-size:1.08rem;font-weight:700}.doc-grid .doc-item:last-child{border-right:0}.doc-grid .doc-item small{margin-top:8px;color:#657b87;font-weight:400}.final-cta h2{font-size:clamp(3.7rem,5.8vw,6.45rem)}
.documents-page{background:var(--paper)}.documents-hero{padding:190px 0 82px;background:var(--ice)}.documents-hero h1{max-width:950px;margin:24px 0;font-size:clamp(4rem,7vw,7rem);line-height:.88;text-transform:uppercase}.documents-hero p{max-width:720px;color:#526b79;font-size:1.18rem}.documents-catalog{padding:80px 0 100px}.documents-list{border-top:1px solid var(--line)}.documents-list article{display:grid;grid-template-columns:65px 1fr 240px;gap:34px;align-items:center;padding:32px 0;border-bottom:1px solid var(--line)}.documents-list article>span{color:var(--blue);font-weight:700}.documents-list h2{margin:0 0 10px;font-size:1.7rem;letter-spacing:-.025em}.documents-list p{max-width:700px;margin:0;color:#526b79}.documents-list small{display:block;margin-top:8px;color:#657b87}.documents-list .text-link{justify-self:end;min-width:210px;gap:20px}
@media(max-width:1180px){.home-header .nav.open{position:absolute;left:0;right:0;top:100%;display:grid;padding:18px 24px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 18px 30px rgba(31,41,51,.1)}.home-header .nav.open a{padding:10px 0}.hero-copy-panel{padding-top:180px}.home-hero h1{font-size:clamp(4.2rem,8vw,6.4rem)}.hero-slogan{font-size:clamp(2.25rem,5vw,3.7rem)}.documents-list article{grid-template-columns:50px 1fr 220px}.light-footer .footer-grid{gap:30px}}
@media(max-width:800px){.home-hero{min-height:720px}.hero-copy-panel{padding-top:135px}.home-hero h1{font-size:3.5rem}.hero-slogan{margin-bottom:32px;font-size:2.35rem}.hero-actions{gap:14px}.hero-actions .btn{width:100%;min-width:0}.facts-strip article{grid-template-columns:46px 1fr;border:0}.project-strip{padding:46px 0}.project-strip h2{font-size:2.2rem}.docs-heading{gap:25px}.docs-intro{max-width:none}.doc-grid .doc-item{min-height:95px;padding:23px;border-right:0;border-bottom:1px solid #aebfc8}.doc-grid .doc-item:last-child{border-bottom:0}.final-cta h2{font-size:3.15rem;line-height:.9}.documents-hero{padding:145px 0 65px}.documents-hero h1{font-size:3.7rem}.documents-catalog{padding:55px 0 75px}.documents-list article{grid-template-columns:42px 1fr;gap:18px;padding:28px 0}.documents-list .text-link{grid-column:2;justify-self:start}.site-footer.light-footer .footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.container,.hero-copy-inner{width:min(100% - 28px,1340px)}.header-tagline{display:none}.home-header .header-inner{gap:12px}.home-header .logo-crop{width:92px;height:58px}.home-header .logo-crop img{width:92px}.home-header .menu-btn{margin-left:auto}.home-hero{min-height:690px}.hero-copy-panel{padding-top:125px;padding-bottom:55px}.home-eyebrow{gap:12px;font-size:.72rem;letter-spacing:.16em}.home-eyebrow:before{width:30px}.home-hero h1{margin-top:32px;font-size:2.85rem;line-height:.9}.hero-slogan{font-size:1.92rem;line-height:.98}.hero-description{font-size:1rem;line-height:1.48}.facts-strip strong{font-size:1.05rem}.about-copy h2,.competencies-intro h2,.quality-layout h2,.docs-heading h2{font-size:2.25rem;line-height:.96}.about-copy p{font-size:1rem}.section-heading h2{font-size:2.7rem}.build-grid{gap:12px}.build-image{height:245px}.build-card>span{min-height:80px;padding:18px}.competency-row{grid-template-columns:36px 1fr 24px}.competency-row strong{font-size:1.02rem}.project-strip-grid{gap:28px}.projects-heading h2{font-size:2.75rem}.projects-mosaic{grid-template-rows:340px repeat(3,245px)}.project-tile>div{padding:20px}.project-tile h3{font-size:1.75rem}.quality-layout{gap:34px}.final-cta h2{font-size:2.65rem}.final-contact .btn{width:100%;min-width:0}.final-contact>div{font-size:.92rem}.site-footer.light-footer .footer-grid{grid-template-columns:1fr}.site-footer.light-footer .footer-brand{grid-column:auto}.site-footer.light-footer .footer-logo{flex-direction:row;align-items:center}.site-footer.light-footer .footer-bottom span{display:block;margin-top:7px}.documents-hero h1{font-size:2.85rem}.documents-hero p{font-size:1rem}.documents-list article{grid-template-columns:1fr}.documents-list article>span{margin-bottom:-8px}.documents-list .text-link{grid-column:1}.documents-list h2{font-size:1.45rem}}

/* Video hero and testimonials */
.video-hero{min-height:900px;background:#10181d;color:#fff}.hero-video-panel{position:absolute;inset:0;overflow:hidden;background:#17232a url('../images/home-hero.webp') center/cover no-repeat}.hero-video{width:100%;height:100%;object-fit:cover;filter:saturate(.68) contrast(1.08);transform:scale(1.015);animation:videoHeroIn 1.4s ease both}.hero-video-shade{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(6,12,16,.94) 0%,rgba(8,16,21,.76) 43%,rgba(8,16,21,.28) 75%,rgba(8,16,21,.16) 100%),linear-gradient(0deg,rgba(5,11,15,.68),transparent 55%)}.video-hero .hero-copy-panel{display:flex;min-height:900px;flex-direction:column;justify-content:flex-end;padding:190px 0 54px}.video-hero .hero-copy-inner{position:relative;margin-top:auto}.video-hero .home-eyebrow{color:#b8d0dc}.video-hero .home-eyebrow:before{background:#6f9db4}.video-hero h1{max-width:1100px;margin:35px 0 16px;color:#fff;font-size:clamp(4.7rem,7.4vw,8.2rem);line-height:.84}.video-hero .hero-slogan{max-width:900px;margin-bottom:30px;color:#a8c4d1;font-size:clamp(2.2rem,4vw,4.25rem);line-height:.94}.video-hero .hero-description{max-width:690px;color:#eef4f6;font-size:1.16rem}.video-hero .home-btn-outline{background:rgba(12,23,29,.22);color:#fff;border-color:rgba(255,255,255,.72);backdrop-filter:blur(6px)}.video-hero .home-btn-outline:hover{background:#fff;color:#14212a}.hero-scope{display:grid;width:min(1340px,calc(100% - 48px));grid-template-columns:repeat(3,1fr);margin:45px auto 0;border-top:1px solid rgba(255,255,255,.32);border-bottom:1px solid rgba(255,255,255,.18)}.hero-scope span{padding:18px 22px;color:#dce8ed;border-right:1px solid rgba(255,255,255,.22);font-size:.76rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase}.hero-scope span:first-child{padding-left:0}.hero-scope span:last-child{border-right:0}
@keyframes videoHeroIn{from{opacity:.25;transform:scale(1.08)}to{opacity:1;transform:scale(1.015)}}
.reviews-section{padding:95px 0 0;background:#f4f7f8}.reviews-heading{display:grid;grid-template-columns:1fr 420px;gap:60px;align-items:end;margin-bottom:42px}.reviews-heading h2{margin:22px 0 0;font-size:clamp(3.2rem,5vw,5.5rem);line-height:.9}.reviews-heading>p{margin:0;color:#526b79;font-size:1.05rem;line-height:1.55}.reviews-layout{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}.review-placeholder{display:grid;grid-template-columns:62px 1fr;gap:25px;min-height:215px;padding:38px 34px 38px 0;border-bottom:1px solid var(--line)}.review-placeholder+ .review-placeholder{padding-left:38px;border-left:1px solid var(--line)}.review-placeholder>span{color:var(--blue);font-size:.82rem;font-weight:700}.review-placeholder strong{font-size:1.28rem}.review-placeholder p{max-width:410px;margin:22px 0 0;color:#667b87;line-height:1.55}.clients-band{margin-top:72px;padding:58px 0 66px;background:#d4c3ae;border-top:1px solid #aa9276;border-bottom:1px solid #aa9276}.clients-title{margin-bottom:30px}.clients-title h2{margin:0;color:#201f1c;font-size:clamp(2.6rem,4.6vw,5rem);line-height:.92}.clients-strip{display:grid;grid-template-columns:repeat(4,1fr);margin:0;border:1px solid #aa9276;background:rgba(255,255,255,.2)}.client-logo{display:flex;height:190px;align-items:center;justify-content:center;padding:28px;border-right:1px solid #aa9276;overflow:hidden}.client-logo:last-child{border-right:0}.client-logo img{display:block;width:auto;max-width:82%;max-height:116px;object-fit:contain;opacity:.92;transition:opacity .3s ease,transform .3s ease}.client-logo-samolet img{max-height:132px}.client-logo-a101 img{max-height:114px}.client-logo-paola img{max-width:88%;max-height:102px}.client-logo-techno img{max-width:92%;max-height:104px}.client-logo:hover img{opacity:1;transform:scale(1.035)}
@media(max-width:1180px){.video-hero,.video-hero .hero-copy-panel{min-height:820px}.video-hero .hero-copy-panel{padding-top:160px}.reviews-heading{grid-template-columns:1fr 360px}.client-logo{height:160px}}
@media(max-width:800px){.video-hero,.video-hero .hero-copy-panel{min-height:760px}.video-hero .hero-copy-panel{padding:132px 0 35px}.video-hero h1{font-size:3.75rem}.video-hero .hero-slogan{font-size:2.45rem}.hero-video-shade{background:linear-gradient(90deg,rgba(6,12,16,.92),rgba(7,14,19,.55)),linear-gradient(0deg,rgba(5,11,15,.72),transparent 58%)}.hero-scope{width:min(100% - 30px,1340px);grid-template-columns:1fr;margin-top:32px}.hero-scope span{padding:10px 0;border-right:0;border-bottom:1px solid rgba(255,255,255,.18)}.hero-scope span:last-child{border-bottom:0}.reviews-section{padding-top:70px}.reviews-heading{grid-template-columns:1fr;gap:24px}.reviews-layout{grid-template-columns:1fr}.review-placeholder{min-height:auto;padding:30px 0}.review-placeholder+ .review-placeholder{padding-left:0;border-left:0}.clients-band{margin-top:50px;padding:44px 0 50px}.clients-title h2{max-width:560px;text-align:left}.clients-strip{grid-template-columns:1fr 1fr}.client-logo{height:145px}.client-logo:nth-child(2){border-right:0}.client-logo:nth-child(-n+2){border-bottom:1px solid #aa9276}}
@media(max-width:560px){.video-hero,.video-hero .hero-copy-panel{min-height:710px}.video-hero .hero-copy-panel{padding:118px 0 28px}.video-hero h1{margin-top:28px;font-size:3rem}.video-hero .hero-slogan{font-size:1.95rem}.video-hero .hero-description{font-size:.98rem}.video-hero .hero-actions{margin-top:28px}.reviews-heading h2{font-size:2.7rem}.review-placeholder{grid-template-columns:42px 1fr;gap:14px}.client-logo{height:108px;padding:18px}.client-logo img{max-width:86%;max-height:76px}}
@media(prefers-reduced-motion:reduce){.hero-video{animation:none;transform:none}.client-logo img{transition:none}}

/* Reference-led section rebuild */
.video-hero .hero-copy-panel{padding-bottom:92px}.about-section{padding:105px 0;background:#f4f7f8}.about-showcase{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:75px;align-items:center}.about-visual{position:relative;min-height:590px;overflow:hidden;background:#dce5e9}.about-visual img{width:100%;height:100%;min-height:590px;object-fit:cover;filter:saturate(.72) contrast(1.04);transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}.about-visual.is-visible img{transform:scale(1.035)}.about-visual:hover img{transform:scale(1.075)}.about-year{position:absolute;right:0;bottom:0;display:flex;min-width:210px;align-items:end;gap:12px;padding:25px 28px;background:#f4f7f8;color:var(--ink)}.about-year strong{font-size:2.65rem;line-height:.9}.about-year span{max-width:75px;color:#58707d;font-size:.74rem;line-height:1.2;text-transform:uppercase;letter-spacing:.1em}.about-content h2{margin:28px 0 28px;font-size:clamp(2.9rem,4.2vw,4.85rem);line-height:.94}.about-content h2 span{color:#89969c}.about-content>p{max-width:650px;margin:0 0 28px;color:#526a77;font-size:1.06rem;line-height:1.6}.about-content ul{display:grid;gap:0;margin:0 0 32px;padding:0;list-style:none;border-top:1px solid var(--line)}.about-content li{position:relative;padding:14px 0 14px 28px;border-bottom:1px solid var(--line);font-weight:700}.about-content li:before{content:"→";position:absolute;left:0;color:var(--blue)}.about-content .btn{min-height:52px;padding:0 25px}.reveal-left{clip-path:inset(0 100% 0 0);transform:none;transition:clip-path 1.05s cubic-bezier(.2,.75,.2,1)}.reveal-left.is-visible{clip-path:inset(0)}
.build-types{padding:105px 0 100px;background:#e9f0f3}.services-heading{max-width:780px;margin:0 auto 48px;text-align:center}.services-heading h2{margin:22px 0 18px;font-size:clamp(3.4rem,5.2vw,5.7rem);line-height:.9}.services-heading p{max-width:650px;margin:auto;color:#536c79;font-size:1.05rem;line-height:1.55}.industrial-services{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.industrial-service{position:relative;background:#f8fafb;border:1px solid #c9d5db;overflow:hidden;transition:transform .35s ease,box-shadow .35s ease}.industrial-service:hover{transform:translateY(-9px);box-shadow:0 22px 46px rgba(19,42,55,.13)}.service-photo{position:relative;height:300px;background-size:cover;background-position:center;filter:saturate(.75);transition:transform .6s ease,filter .35s ease}.industrial-service:hover .service-photo{transform:scale(1.035);filter:saturate(.95)}.service-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,16,21,.05),rgba(8,16,21,.5))}.service-photo>span{position:absolute;z-index:2;top:20px;left:20px;display:grid;width:46px;height:46px;place-items:center;background:#f7fafb;color:#2c5f7d;font-size:.78rem;font-weight:700}.service-copy{position:relative;min-height:188px;padding:26px 25px}.service-copy h3{max-width:240px;margin:0 0 15px;font-size:1.42rem;line-height:1.05;letter-spacing:-.035em}.service-copy p{margin:0;color:#647985;font-size:.93rem;line-height:1.5}.service-copy i{position:absolute;right:24px;bottom:22px;color:var(--blue);font-size:1.35rem;font-style:normal}.services-link{display:flex;justify-content:center;margin-top:35px}
.competencies-section{padding:105px 0;background:#f4f7f8}.competency-showcase{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:76px;align-items:center}.competency-visual{position:relative;min-height:620px;overflow:hidden;background:#dbe4e8}.competency-visual img{width:100%;height:100%;min-height:620px;object-fit:cover;filter:saturate(.68) contrast(1.06);transition:transform 1s cubic-bezier(.2,.7,.2,1)}.competency-visual.is-visible img{transform:scale(1.035)}.competency-caption{position:absolute;left:0;right:0;bottom:0;padding:20px 25px;background:rgba(14,29,38,.92);color:#e4edf1;font-size:.76rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase}.competency-content h2{margin:28px 0 25px;font-size:clamp(3rem,4.5vw,5rem);line-height:.92}.competency-content>p{max-width:650px;margin:0 0 30px;color:#526b78;font-size:1.05rem;line-height:1.58}.competency-list{border-top:1px solid var(--line)}.competency-list a{display:grid;grid-template-columns:48px 1fr 25px;gap:18px;align-items:center;min-height:73px;border-bottom:1px solid var(--line);transition:padding .25s ease,background .25s ease}.competency-list a:hover{padding:0 14px;background:#e8eff2}.competency-list span{color:var(--blue);font-size:.8rem;font-weight:700}.competency-list strong{font-size:1.03rem}.competency-list i{font-style:normal;color:var(--blue);font-size:1.15rem}
.urban-projects{padding:105px 0;background:#e9f0f3;color:var(--ink)}.urban-projects .section-tag{color:#3c6881}.urban-projects-heading{max-width:870px;margin:0 auto 45px;text-align:center}.urban-projects-heading h2{margin:22px 0 22px;font-size:clamp(3.4rem,5.4vw,5.9rem);line-height:.9}.urban-projects-heading p{max-width:650px;margin:auto;color:#536c79;font-size:1.05rem;line-height:1.55}.project-toolbar{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:26px;border-bottom:1px solid #b8c7cf}.project-filters{display:flex;gap:28px}.project-filters button{padding:14px 0 13px;background:none;border:0;border-bottom:3px solid transparent;color:#526a77;font:inherit;font-weight:700;cursor:pointer}.project-filters button.active{border-color:var(--blue);color:var(--ink)}.project-arrows{display:flex;gap:8px;padding-bottom:8px}.project-arrows button{display:grid;width:44px;height:44px;place-items:center;border:1px solid #a9bac3;background:transparent;color:var(--ink);font-size:1.15rem;cursor:pointer;transition:background .25s ease,color .25s ease}.project-arrows button:hover{background:var(--blue);color:#fff}.urban-project-track{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}.urban-project-track::-webkit-scrollbar{display:none}.urban-project-card{position:relative;flex:0 0 calc((100% - 36px)/3);min-width:0;height:570px;overflow:hidden;background:#15232c;scroll-snap-align:start}.urban-project-card.is-filtered{display:none}.urban-project-image{position:absolute;inset:0;background:var(--project-image) center/cover no-repeat;filter:saturate(.72);transition:transform .7s cubic-bezier(.2,.7,.2,1),filter .35s ease}.urban-project-card:hover .urban-project-image{transform:scale(1.06);filter:saturate(.95)}.urban-project-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,14,18,.04) 34%,rgba(7,14,18,.92) 100%)}.urban-project-card>div:last-child{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:30px;color:#fff}.urban-project-card small{letter-spacing:.14em;text-transform:uppercase}.urban-project-card h3{margin:13px 0 12px;font-size:clamp(1.75rem,2.35vw,2.7rem);line-height:1}.urban-project-card p{margin:0;color:#d6e1e6;font-size:.94rem}
@media(max-width:1180px){.about-showcase,.competency-showcase{gap:42px}.about-visual,.about-visual img{min-height:520px}.competency-visual,.competency-visual img{min-height:570px}.industrial-services{grid-template-columns:1fr 1fr}.urban-project-card{flex-basis:calc((100% - 18px)/2)}}
@media(max-width:800px){.video-hero .hero-copy-panel{padding-bottom:55px}.about-section,.build-types,.competencies-section,.urban-projects{padding:70px 0}.about-showcase,.competency-showcase{grid-template-columns:1fr;gap:42px}.about-visual,.about-visual img,.competency-visual,.competency-visual img{min-height:430px}.about-content h2,.competency-content h2{font-size:2.75rem}.industrial-services{grid-template-columns:1fr 1fr}.service-photo{height:250px}.urban-project-card{flex-basis:82%;height:500px}}
@media(max-width:560px){.about-visual,.about-visual img,.competency-visual,.competency-visual img{min-height:330px}.about-year{min-width:170px;padding:18px 20px}.about-year strong{font-size:2rem}.about-content h2,.competency-content h2{font-size:2.3rem}.industrial-services{grid-template-columns:1fr}.service-photo{height:275px}.service-copy{min-height:160px}.project-toolbar{align-items:flex-end}.project-filters{gap:15px;overflow-x:auto}.project-filters button{white-space:nowrap;font-size:.9rem}.project-arrows{display:none}.urban-projects-heading h2{font-size:2.75rem}.urban-project-card{flex-basis:91%;height:440px}}
@media(prefers-reduced-motion:reduce){.reveal-left{clip-path:none}.about-visual img,.competency-visual img,.service-photo,.urban-project-image{transition:none;transform:none!important}}

/* Brand transparency and presentation photography */
.logo-crop img,.footer-logo .logo-crop img{mix-blend-mode:normal}.image-residential{background-image:url('../images/presentation/residential.jpg')}.image-education{background-image:url('../images/presentation/education.jpg')}.image-commercial{background-image:url('../images/presentation/commercial.jpg')}.image-parking{background-image:linear-gradient(rgba(18,31,38,.12),rgba(18,31,38,.12)),url('../images/presentation/parking.jpg');filter:saturate(.72) contrast(1.04)}.image-industrial{background-image:url('../images/competency-steel.webp')}
@media(max-width:560px){.header-tagline{display:block;max-width:120px;font-size:.64rem;line-height:1.25;letter-spacing:0}.header-brand{gap:10px}.home-header .logo-crop{width:82px;height:52px}.home-header .logo-crop img{width:82px}}

/* Project photographs from the company presentation */
.urban-project-card:nth-child(1) .urban-project-image{background-image:url('../images/presentation/project-planerny.jpg')!important}
.urban-project-card:nth-child(2) .urban-project-image{background-image:url('../images/presentation/project-west.jpg')!important}
.urban-project-card:nth-child(3) .urban-project-image{background-image:url('../images/presentation/project-scandinavia.jpg')!important}
.urban-project-card:nth-child(4) .urban-project-image{background-image:url('../images/presentation/project-prokshino.jpg')!important}
.urban-project-card:nth-child(5) .urban-project-image{background-image:url('../images/presentation/residential.jpg')!important}
.urban-project-card:nth-child(6) .urban-project-image{background-image:url('../images/presentation/education.jpg')!important}
.urban-project-card:nth-child(7) .urban-project-image{background-image:url('../images/presentation/commercial.jpg')!important}
.urban-project-card:nth-child(8) .urban-project-image{background-image:url('../images/presentation/parking.jpg')!important}
.urban-project-image{background-position:center!important;background-size:cover!important;background-repeat:no-repeat!important;filter:saturate(.88) contrast(1.03)}
@media(min-width:1181px){.urban-project-card{flex-basis:calc((100% - 54px)/4);height:520px}.urban-project-card h3{font-size:clamp(1.55rem,1.85vw,2.25rem)}}
.projects-all-link{display:inline-flex;align-items:center;gap:28px;padding:12px 0;color:var(--ink);font-weight:800;text-decoration:none;white-space:nowrap;border-bottom:2px solid var(--blue);transition:gap .25s ease,color .25s ease}.projects-all-link:hover{gap:36px;color:var(--blue)}
@media(max-width:800px){.project-toolbar{align-items:flex-start;flex-direction:column}.projects-all-link{align-self:flex-end;margin-top:-8px}}