:root{--navy:#081f36;--navy2:#0d2e4c;--blue:#1478d4;--blue2:#29a9ef;--gold:#d9a62e;--gold2:#f1c75d;--ink:#152536;--muted:#687786;--line:#dce4eb;--soft:#f5f8fb;--white:#fff;--shadow:0 24px 65px rgba(4,28,51,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}body.menu-open{overflow:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.container{width:min(1180px,calc(100% - 48px));margin:auto}.site-header{position:fixed;z-index:50;top:0;left:0;right:0;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(8,31,54,.08);transition:.3s}.site-header.scrolled{box-shadow:0 10px 35px rgba(4,28,51,.08)}.nav-wrap{height:88px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{width:265px;overflow:hidden}.brand img{width:100%;height:64px;object-fit:cover;object-position:center}.main-nav{display:flex;align-items:center;gap:30px;font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.main-nav a{position:relative}.main-nav a:not(.nav-cta):after{content:"";position:absolute;left:0;right:100%;height:2px;bottom:-8px;background:var(--blue);transition:.25s}.main-nav a:hover:after{right:0}.nav-cta{padding:12px 20px;border:1px solid var(--navy);border-radius:999px}.menu-toggle{display:none;background:none;border:0;width:44px;height:44px;padding:10px}.menu-toggle span{display:block;height:2px;background:var(--navy);margin:6px 0;transition:.25s}
.hero{min-height:820px;padding:160px 0 90px;background:linear-gradient(135deg,#fff 0%,#f7fbff 52%,#edf6fc 100%);position:relative;overflow:hidden;display:flex;align-items:center}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:70px;position:relative;z-index:2}.eyebrow,.kicker{font-size:12px;font-weight:800;letter-spacing:.18em;color:var(--blue);display:flex;align-items:center;gap:12px}.eyebrow span{width:32px;height:2px;background:linear-gradient(90deg,var(--gold),var(--blue))}.hero h1{font-size:clamp(52px,6vw,84px);line-height:.98;letter-spacing:-.045em;margin:22px 0 24px;color:var(--navy);max-width:760px}.hero-subtitle{font-weight:800;color:var(--blue);letter-spacing:.02em;margin:0 0 20px;font-size:18px}.hero-description{font-size:18px;color:var(--muted);max-width:670px}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:54px;padding:0 26px;border-radius:3px;border:0;font-size:12px;font-weight:800;letter-spacing:.1em;cursor:pointer;transition:.25s}.btn span{font-size:19px}.btn-primary{background:var(--navy);color:#fff;box-shadow:0 14px 28px rgba(8,31,54,.16)}.btn-primary:hover{background:var(--blue);transform:translateY(-2px)}.text-link{font-size:13px;font-weight:800;color:var(--navy)}.text-link span{color:var(--blue)}.hero-proof{display:flex;gap:34px;margin-top:56px;padding-top:28px;border-top:1px solid var(--line)}.hero-proof div{display:flex;flex-direction:column}.hero-proof strong{font-size:18px;color:var(--navy)}.hero-proof span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.hero-visual{min-height:530px;position:relative}.hero-photo{width:100%;height:530px;object-fit:cover;border-radius:2px;box-shadow:var(--shadow)}.hvac-visual{height:530px;position:relative}.visual-panel{position:absolute;inset:35px 20px 45px 55px;background:linear-gradient(145deg,#fff,#eaf5fc);box-shadow:var(--shadow);overflow:hidden;border:1px solid rgba(20,120,212,.1)}.visual-panel:after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;border:70px solid rgba(20,120,212,.07);right:-150px;bottom:-160px}.visual-panel img{position:absolute;left:40px;right:40px;top:38%;width:calc(100% - 80px);height:150px;object-fit:cover}.visual-label{position:absolute;top:28px;left:32px;font-size:10px;letter-spacing:.15em;font-weight:800;color:var(--muted)}.air-lines{position:absolute;right:0;bottom:100px;width:70%;height:70px}.air-lines i{display:block;height:3px;background:linear-gradient(90deg,transparent,var(--blue2),transparent);margin:12px 0;transform:skewX(-22deg)}.air-lines i:nth-child(2){margin-left:45px}.air-lines i:nth-child(3){margin-left:90px}.visual-chip{position:absolute;background:#fff;padding:13px 18px;box-shadow:0 12px 28px rgba(4,28,51,.12);font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.visual-chip span{color:var(--gold);margin-right:7px}.chip-a{left:5px;bottom:55px}.chip-b{right:0;top:88px}.hero-orb{position:absolute;border-radius:50%;filter:blur(1px)}.orb-one{width:500px;height:500px;border:90px solid rgba(29,144,226,.06);right:-220px;top:100px}.orb-two{width:240px;height:240px;background:rgba(217,166,46,.06);left:-120px;bottom:-50px}.scroll-hint{position:absolute;left:calc(50% - 590px);bottom:30px;font-size:9px;letter-spacing:.14em;color:#8a97a3;font-weight:800;display:flex;align-items:center;gap:12px}.scroll-hint span{width:60px;height:1px;background:#aab4bd}
.section{padding:115px 0}.section-heading{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end;margin-bottom:58px}.section-heading h2,.market-intro h2,.why-heading h2,.contact-copy h2,.about h2{font-size:clamp(36px,4vw,56px);line-height:1.06;letter-spacing:-.035em;color:var(--navy);margin:15px 0 0}.section-heading p,.market-intro p{font-size:16px;color:var(--muted);margin:0}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.service-card{min-height:365px;padding:32px 28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;transition:.3s}.service-card:hover{background:var(--navy);color:#fff;transform:translateY(-6px);z-index:2;box-shadow:var(--shadow)}.service-card:hover h3,.service-card:hover p,.service-card:hover .card-index{color:#fff}.icon-box{width:54px;height:54px;border:1px solid #cad7e1;display:grid;place-items:center;margin-bottom:48px}.icon-box svg,.why-icon svg{width:25px;height:25px;fill:none;stroke:var(--blue);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.card-index{position:absolute;top:34px;right:27px;font-size:10px;color:#9caab6;letter-spacing:.1em}.service-card h3{font-size:19px;line-height:1.25;text-transform:uppercase;color:var(--navy);margin:0 0 17px}.service-card p{font-size:14px;color:var(--muted);margin:0}.card-line{position:absolute;bottom:0;left:0;width:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--blue));transition:.3s}.service-card:hover .card-line{width:100%}
.about{background:var(--soft)}.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:100px}.about-sticky{position:relative}.about .lead{font-size:20px;font-weight:700;color:var(--blue);margin:20px 0 30px}.about-mark{margin-top:55px;width:280px;opacity:.9}.about-mark img{height:100px;object-fit:cover}.about-content>p{font-size:17px;color:#526474;margin:0 0 24px}.about-content>p:first-child{font-size:22px;color:var(--ink);font-weight:600}.mission-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:50px}.mission-grid>div{background:#fff;padding:34px;border-top:3px solid var(--blue);box-shadow:0 12px 35px rgba(4,28,51,.05)}.mission-grid>div:nth-child(2){border-color:var(--gold)}.mini-label{font-size:10px;letter-spacing:.16em;color:var(--blue);font-weight:800}.mission-grid h3{font-size:21px;color:var(--navy);margin:10px 0 12px}.mission-grid p{font-size:13px;color:var(--muted);margin:0}
.brands{background:var(--navy);color:#fff;position:relative;overflow:hidden}.brands:before{content:"";position:absolute;right:-180px;top:-180px;width:520px;height:520px;border:90px solid rgba(41,169,239,.06);border-radius:50%}.section-heading.light h2,.section-heading.light p{color:#fff}.section-heading.light p{opacity:.68}.philips-panel{background:#fff;color:var(--ink);display:grid;grid-template-columns:1.1fr .9fr;min-height:520px;position:relative;z-index:2}.philips-copy{padding:60px 64px}.exclusive{font-size:10px;letter-spacing:.16em;color:var(--blue);font-weight:900}.philips-copy h3{font-size:40px;color:var(--navy);letter-spacing:-.025em;margin:16px 0 2px}.philips-copy h4{font-size:17px;color:var(--gold);margin:0 0 25px}.philips-copy p{color:var(--muted);max-width:650px}.solution-tags{display:flex;flex-wrap:wrap;gap:8px;margin:28px 0}.solution-tags span{font-size:10px;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--line);padding:9px 12px}.btn-light{background:#edf5fb;color:var(--navy)}.btn-light:hover{background:var(--navy);color:#fff}.philips-art{position:relative;overflow:hidden;background:linear-gradient(145deg,#e7f5ff,#d7ecf8);display:grid;place-items:center}.ac-unit{width:80%;height:160px;background:linear-gradient(#fff,#eef1f4);border-radius:8px 8px 18px 18px;box-shadow:0 32px 55px rgba(4,28,51,.19);padding:22px 28px;position:relative;z-index:3}.brand-word{font-size:18px;letter-spacing:.08em;color:#23415e;font-weight:700}.unit-slot{position:absolute;left:25px;right:25px;height:8px;background:#b8c7d1;bottom:32px;border-radius:10px}.ac-unit small{position:absolute;right:28px;top:24px;color:#8393a0}.cool-ring{position:absolute;border-radius:50%;border:35px solid rgba(20,120,212,.14)}.ring1{width:330px;height:330px;right:-100px;bottom:-80px}.ring2{width:190px;height:190px;left:-60px;top:-50px;border-color:rgba(217,166,46,.16)}.brand-mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}.brand-mini-grid article{background:rgba(255,255,255,.06);padding:25px}.brand-mini-grid img{height:70px;object-fit:contain;margin-bottom:15px}
.market-intro{max-width:850px;margin-bottom:52px}.market-intro p{margin-top:24px}.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:270px;gap:12px}.gallery-item{border:0;padding:0;position:relative;overflow:hidden;background:#dfe9f0;cursor:pointer}.gallery-item.wide{grid-column:span 2}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.45s}.gallery-item:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 45%,rgba(4,28,51,.78))}.gallery-item:hover img{transform:scale(1.04)}.gallery-item span{position:absolute;left:24px;bottom:18px;z-index:2;color:#fff;text-align:left;font-weight:800}.gallery-item small{display:block;font-size:9px;letter-spacing:.15em;margin-bottom:3px;color:#d9e9f4}.market-placeholder{display:grid;grid-template-columns:1.25fr 1fr 1fr;grid-auto-rows:180px;gap:12px}.market-tile{background:linear-gradient(145deg,#e8f2f8,#d9e8f1);padding:30px;position:relative;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}.market-tile:before{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border:20px solid rgba(20,120,212,.1);border-radius:50%}.market-tile.tall{grid-row:span 2;background:linear-gradient(160deg,var(--navy2),#174f7d);color:#fff}.market-tile.gold{background:linear-gradient(145deg,#f6e7bd,#ebcf7b)}.market-tile span{font-size:10px;letter-spacing:.15em;color:var(--blue);font-weight:900;margin-bottom:auto}.market-tile.tall span{color:#7fc6f4}.market-tile strong{font-size:19px}.market-tile small{opacity:.7;margin-top:7px}
.why{background:#f8fafc}.why-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:45px}.why-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line)}.why-item{background:#fff;padding:34px 25px;min-height:260px}.why-icon{width:48px;height:48px;display:grid;place-items:center;background:#eef7fd;margin-bottom:40px}.why-item h3{text-transform:uppercase;font-size:14px;letter-spacing:.03em;color:var(--navy);margin:0 0 12px}.why-item p{font-size:13px;color:var(--muted);margin:0}
.contact{background:#fff}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:90px}.contact-copy>p{color:var(--muted);max-width:500px}.contact-list{margin-top:35px;border-top:1px solid var(--line)}.contact-list a{display:flex;justify-content:space-between;align-items:center;padding:18px 0;border-bottom:1px solid var(--line);gap:20px}.contact-list a:hover strong{color:var(--blue)}.contact-list span{font-size:10px;letter-spacing:.12em;color:#7d8b97;font-weight:800}.contact-list strong{font-size:15px;color:var(--navy);transition:.2s}.address{font-weight:800;color:var(--navy)!important}.contact-form-card{background:var(--soft);padding:42px}.form-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.form-top span{font-size:11px;letter-spacing:.16em;color:var(--navy);font-weight:900}.form-top small{color:#87939d}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.contact-form-card label{display:block;font-size:10px;letter-spacing:.08em;font-weight:800;color:#61707d;margin-bottom:15px}.contact-form-card input,.contact-form-card textarea{width:100%;border:1px solid #ccd8e2;background:#fff;padding:13px 14px;margin-top:7px;outline:none;color:var(--ink);transition:.2s}.contact-form-card input:focus,.contact-form-card textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(20,120,212,.07)}.contact-form-card textarea{resize:vertical}.submit-btn{width:100%;margin-top:5px}.alert{padding:13px 15px;margin-bottom:20px;font-size:13px}.alert.success{background:#e8f7ef;color:#207a4a}.alert.error{background:#fff0f0;color:#a53333}
.footer{background:#061828;color:#fff;padding:65px 0 22px}.footer-main{display:grid;grid-template-columns:1.5fr 1fr .8fr;gap:70px}.footer-brand img{width:260px;height:86px;object-fit:cover;filter:brightness(1.1)}.footer-brand p{font-size:18px;font-weight:700;margin:18px 0 4px}.footer-brand span{font-size:11px;color:#9eb0bf;letter-spacing:.07em}.footer-links,.footer-social{display:flex;flex-direction:column;gap:11px}.footer-links a,.footer-social a{font-size:12px;color:#aebdca;text-transform:uppercase;letter-spacing:.07em}.footer-links a:hover,.footer-social a:hover{color:#fff}.footer-social strong{font-size:12px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:4px}.footer-bottom{margin-top:50px;border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;font-size:10px;color:#8296a6;letter-spacing:.08em}.lightbox{position:fixed;inset:0;background:rgba(2,14,26,.92);z-index:100;display:none;place-items:center;padding:40px}.lightbox.open{display:grid}.lightbox img{max-height:85vh;max-width:90vw}.lightbox button{position:absolute;top:25px;right:30px;color:#fff;background:none;border:0;font-size:44px;cursor:pointer}.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease var(--delay,0ms),transform .7s ease var(--delay,0ms)}.reveal.visible{opacity:1;transform:none}.delay-1{--delay:100ms}
@media(max-width:980px){.container{width:min(100% - 34px,900px)}.nav-wrap{height:76px}.brand{width:225px}.brand img{height:58px}.menu-toggle{display:block;z-index:2}.main-nav{position:fixed;top:76px;left:0;right:0;height:calc(100vh - 76px);background:#fff;flex-direction:column;justify-content:center;gap:30px;transform:translateX(100%);transition:.3s;font-size:17px}.main-nav.open{transform:none}.hero{min-height:auto;padding:135px 0 80px}.hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr;gap:55px}.hero-visual{min-height:460px}.hvac-visual{height:460px}.section{padding:85px 0}.section-heading{grid-template-columns:1fr;gap:20px}.service-grid{grid-template-columns:1fr 1fr}.about-grid{gap:45px}.philips-panel{grid-template-columns:1fr}.philips-art{min-height:360px}.why-grid{grid-template-columns:repeat(2,1fr)}.gallery-grid{grid-template-columns:repeat(2,1fr)}.market-placeholder{grid-template-columns:1fr 1fr}.footer-main{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.scroll-hint{display:none}}
@media(max-width:640px){.container{width:calc(100% - 28px)}.brand{width:205px}.hero{padding-top:120px}.hero h1{font-size:49px}.hero-subtitle,.hero-description{font-size:15px}.hero-actions{align-items:flex-start;flex-direction:column;gap:18px}.hero-proof{gap:15px}.hero-proof div{flex:1}.hero-proof strong{font-size:14px}.hero-proof span{font-size:9px}.hero-visual{min-height:380px}.hvac-visual{height:380px}.visual-panel{inset:20px 8px 40px 25px}.visual-panel img{left:20px;right:20px;width:calc(100% - 40px);height:110px}.chip-b{top:60px}.section{padding:68px 0}.section-heading h2,.market-intro h2,.why-heading h2,.contact-copy h2,.about h2{font-size:39px}.service-grid{grid-template-columns:1fr}.service-card{min-height:285px}.mission-grid,.form-row{grid-template-columns:1fr}.philips-copy{padding:38px 25px}.philips-copy h3{font-size:31px}.philips-art{min-height:280px}.ac-unit{height:120px}.gallery-grid{display:flex;overflow:auto;scroll-snap-type:x mandatory}.gallery-item{min-width:86vw;height:320px;scroll-snap-align:center}.market-placeholder{grid-template-columns:1fr;grid-auto-rows:160px}.market-tile.tall{grid-row:auto}.why-heading{display:block}.why-grid{grid-template-columns:1fr}.why-item{min-height:auto;display:flex;gap:20px}.why-icon{margin-bottom:0;flex:none}.contact-form-card{padding:26px 20px}.contact-list a{align-items:flex-start;flex-direction:column;gap:3px}.footer-main{grid-template-columns:1fr;gap:35px}.footer-brand{grid-column:auto}.footer-bottom{flex-direction:column;gap:8px}.lightbox{padding:20px}}
/* Multi-page corporate layout */
.main-nav a.current:not(.nav-cta):after{right:0}.inner-main{padding-top:88px}.page-hero{padding:105px 0 90px;background:linear-gradient(135deg,#f3f8fc,#fff)}.page-hero h1,.brand-page-hero h1{font-size:clamp(52px,7vw,88px);line-height:.98;letter-spacing:-.055em;color:var(--navy);margin:20px 0 28px}.page-hero p{max-width:700px;font-size:19px;color:var(--muted)}.home-about-grid,.home-brand-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px;align-items:center}.home-about-copy>p{font-size:20px;color:var(--muted);margin:0 0 30px}.btn-outline{border:1px solid var(--navy);color:var(--navy)}.btn-outline:hover{background:var(--navy);color:#fff}.home-brands{padding:90px 0}.home-brands h2{font-size:clamp(40px,5vw,64px);line-height:1.02;margin:15px 0 20px}.home-brands p{opacity:.72;max-width:570px}.home-brands .btn{margin-top:20px}.home-brand-feature{min-height:350px;background:linear-gradient(145deg,#fff,#e9f5fc);color:var(--navy);padding:55px;display:flex;flex-direction:column;justify-content:center;box-shadow:0 30px 80px rgba(0,0,0,.16)}.home-brand-feature>span{font-size:10px;letter-spacing:.18em;color:var(--blue);font-weight:800}.home-brand-feature strong{font-size:64px;letter-spacing:.05em;line-height:1;margin-top:28px}.home-brand-feature small{letter-spacing:.3em;margin-top:8px}.home-brand-feature p{color:var(--muted);margin-top:35px}.home-contact{background:#f3f8fc}.home-contact-box{display:flex;align-items:center;justify-content:space-between;gap:40px}.home-contact-box h2{font-size:clamp(36px,5vw,58px);color:var(--navy);margin:12px 0}.values-section{background:#fff}.premium-values{margin-top:0}.brand-page-hero{padding:115px 0;background:var(--navy);color:#fff;overflow:hidden}.brand-page-hero h1{color:#fff}.brand-page-hero h1 em{font-style:normal;color:#57baf2}.brand-page-hero p{max-width:650px;color:#b8c8d6;font-size:18px}.brand-hero-grid{display:grid;grid-template-columns:1fr 300px;align-items:center}.brand-hero-monogram{font-size:260px;line-height:1;color:rgba(255,255,255,.045);font-family:Georgia,serif}.philips-showcase{background:#f6f9fb}.brand-label{font-size:11px;letter-spacing:.2em;color:var(--blue);font-weight:900;border-bottom:1px solid var(--line);padding-bottom:22px}.philips-title-row{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:end;padding:55px 0}.philips-word{font-size:clamp(60px,9vw,115px);font-weight:800;letter-spacing:.035em;color:#173b61;line-height:.8}.philips-title-row h2{font-size:20px;letter-spacing:.32em;color:var(--blue);margin:25px 0 0}.philips-title-row p{color:var(--muted);font-size:17px}.brand-solutions{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.brand-solutions article{padding:35px 28px;min-height:280px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.brand-solutions article>span{color:var(--gold);font-size:11px}.brand-solutions h3{font-size:17px;color:var(--navy);margin:45px 0 15px}.brand-solutions p{font-size:14px;color:var(--muted)}.brand-partnership{background:linear-gradient(120deg,#0a2743,#123d62);padding:90px 0;color:#fff}.brand-partnership span{font-size:11px;letter-spacing:.2em;color:#6bc4f4}.brand-partnership h2{font-size:clamp(36px,5vw,62px);max-width:850px;line-height:1.05;margin:18px 0 35px}.service-cta{background:#f3f8fc}
@media(max-width:980px){.inner-main{padding-top:76px}.home-about-grid,.home-brand-grid,.brand-hero-grid,.philips-title-row{grid-template-columns:1fr;gap:45px}.brand-hero-monogram{display:none}.brand-solutions{grid-template-columns:1fr 1fr}.home-contact-box{align-items:flex-start;flex-direction:column}}
@media(max-width:640px){.page-hero,.brand-page-hero{padding:75px 0 65px}.page-hero h1,.brand-page-hero h1{font-size:50px}.home-brand-feature{padding:35px 25px;min-height:290px}.home-brand-feature strong{font-size:48px}.brand-solutions{grid-template-columns:1fr}.brand-solutions article{min-height:auto}.philips-word{font-size:58px}.philips-title-row h2{letter-spacing:.18em}}
/* v3 navigation, slider, breadcrumbs, projects, footer */
.brand{width:250px}.brand img{height:58px;object-fit:contain;object-position:left center}.main-nav{gap:20px}.main-nav .current:not(.nav-call){color:var(--blue)}.nav-call{background:linear-gradient(135deg,var(--blue),#0c5fa9);color:#fff!important;padding:12px 18px;border-radius:4px;box-shadow:0 10px 22px rgba(20,120,212,.2)}.nav-call:hover{transform:translateY(-1px)}
.home-slider{height:min(820px,calc(100vh - 88px));min-height:650px;position:relative;overflow:hidden;background:#061828}.home-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .7s ease;display:flex;align-items:center}.home-slide.active{opacity:1;visibility:visible;z-index:2}.home-slide>img,.home-slide>video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.slide-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,18,32,.9) 0%,rgba(3,18,32,.58) 48%,rgba(3,18,32,.16) 100%)}.slide-content{position:relative;z-index:2;color:#fff;padding-top:25px}.slide-content>span{font-size:11px;letter-spacing:.2em;font-weight:900;color:#75c8f5}.slide-content h1,.slide-content h2{font-size:clamp(50px,6.5vw,88px);line-height:.98;letter-spacing:-.045em;margin:20px 0 24px;max-width:900px}.slide-content p{font-size:18px;color:#d3e0e9;max-width:700px;margin-bottom:32px}.slide-content>div{display:flex;gap:12px}.btn-glass{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(10px)}.slider-controls{position:absolute;z-index:5;bottom:35px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:18px}.slider-controls>button{width:44px;height:44px;border:1px solid rgba(255,255,255,.4);background:rgba(0,0,0,.18);color:#fff;cursor:pointer}.slider-dots{display:flex;gap:8px}.slider-dots button{width:26px;height:3px;border:0;background:rgba(255,255,255,.38);padding:0;cursor:pointer}.slider-dots button.active{background:#fff}.section-action{text-align:center;margin-top:35px}.projects-preview{background:#061828;color:#fff}.projects-preview .section-heading h2{color:#fff}.projects-preview .section-heading p{color:#a9bdcc}.projects-preview-grid{display:grid;grid-template-columns:1.2fr .8fr;grid-template-rows:260px 260px;gap:14px}.project-preview-card{position:relative;overflow:hidden}.project-preview-card.large{grid-row:1/3}.project-preview-card img{width:100%;height:100%;object-fit:cover;transition:.45s}.project-preview-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,15,27,.82),transparent 58%)}.project-preview-card:hover img{transform:scale(1.035)}.project-preview-card span{position:absolute;z-index:2;left:25px;right:25px;bottom:22px;font-size:12px;letter-spacing:.11em;font-weight:900;display:flex;justify-content:space-between;color:#fff}.project-preview-card b{color:#70c7f7}.breadcrumb-hero{position:relative;background-image:var(--crumb);background-size:cover;background-position:center;overflow:hidden;color:#fff}.breadcrumb-hero .page-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,24,40,.9),rgba(5,24,40,.48))}.breadcrumb-hero .container{position:relative;z-index:2}.breadcrumb-hero h1{color:#fff}.breadcrumb-hero p{color:#d3e0e9}.breadcrumb-hero .kicker{color:#70c7f7}.product-category-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.product-category-grid article{background:#fff;padding:55px;min-height:330px}.product-category-grid article>span{color:var(--gold);font-size:12px;font-weight:800}.product-category-grid h2{font-size:30px;line-height:1.1;color:var(--navy);margin:45px 0 18px}.product-category-grid p{color:var(--muted)}.product-category-grid a{font-size:12px;font-weight:900;color:var(--blue)}.product-cta{background:linear-gradient(120deg,#0b2945,#15517c);color:#fff;padding:85px 0}.product-cta>div>span{font-size:11px;letter-spacing:.18em;color:#79caef}.product-cta h2{font-size:clamp(38px,5vw,64px);margin:15px 0 30px}.gallery-masonry{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.gallery-masonry .gallery-item,.gallery-video{height:420px;position:relative;overflow:hidden}.gallery-masonry .tall{height:620px;grid-row:span 2}.gallery-video video{width:100%;height:100%;object-fit:cover;background:#061828}.gallery-video span{position:absolute;left:20px;bottom:18px;background:#fff;color:var(--navy);font-size:10px;font-weight:900;letter-spacing:.12em;padding:8px 11px}.gallery-video.wide{grid-column:1/-1;height:520px}.footer-main{grid-template-columns:1.35fr .65fr 1fr}.footer-brand img{width:285px;height:auto;object-fit:contain}.footer-brand p{max-width:420px}.footer-social-icons{display:flex;gap:10px;margin-top:22px}.footer-social-icons a{width:38px;height:38px;border:1px solid rgba(255,255,255,.22);display:grid;place-items:center;border-radius:50%;font-weight:800}.footer-links strong,.footer-contact strong{font-size:12px;text-transform:uppercase;letter-spacing:.12em;margin-bottom:8px}.footer-contact{display:flex;flex-direction:column;gap:9px}.footer-contact span,.footer-contact a{font-size:12px;color:#aebdca}.amctag-credit{color:#9fb2c1}.amctag-credit:hover{color:#fff}.gallery-home{margin-top:25px}
@media(max-width:1100px){.main-nav{gap:14px;font-size:11px}.brand{width:220px}}
@media(max-width:980px){.home-slider{height:720px;min-height:620px}.projects-preview-grid{grid-template-columns:1fr;grid-template-rows:auto}.project-preview-card,.project-preview-card.large{height:350px;grid-row:auto}.product-category-grid{grid-template-columns:1fr}.gallery-masonry{grid-template-columns:1fr}.gallery-masonry .tall{height:480px;grid-row:auto}.gallery-video.wide{grid-column:auto}.footer-main{grid-template-columns:1fr 1fr}.footer-contact{grid-column:auto}.main-nav .nav-call{margin-top:10px}}
@media(max-width:640px){.home-slider{height:680px;min-height:620px}.slide-content h1,.slide-content h2{font-size:47px}.slide-content p{font-size:15px}.slide-content>div{flex-direction:column;align-items:flex-start}.projects-preview-grid .project-preview-card{height:300px}.product-category-grid article{padding:35px 25px;min-height:auto}.gallery-masonry .gallery-item,.gallery-video,.gallery-video.wide{height:330px}.footer-main{grid-template-columns:1fr}.footer-contact{grid-column:auto}}
.breadcrumb-brand{position:relative;background-image:var(--crumb);background-size:cover;background-position:center}.breadcrumb-brand .brand-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,24,40,.94),rgba(5,24,40,.64))}.breadcrumb-brand .container{position:relative;z-index:2}


/* v4 gallery page + about mission/vision visibility */
.gallery-page-section{background:#f6f9fb}.gallery-intro{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:end;margin-bottom:40px}.gallery-intro h2{font-size:clamp(40px,5vw,66px);line-height:1.02;color:var(--navy);margin:14px 0 0}.gallery-intro>p{font-size:17px;color:var(--muted);max-width:580px}.gallery-tabs{display:flex;gap:8px;padding:7px;background:#eaf1f6;width:max-content;max-width:100%;margin-bottom:34px;border-radius:999px}.gallery-tabs button{border:0;background:transparent;color:#6d7f8e;padding:13px 22px;border-radius:999px;font-weight:800;cursor:pointer}.gallery-tabs button span{display:inline-grid;place-items:center;min-width:24px;height:24px;margin-left:7px;padding:0 7px;border-radius:999px;background:rgba(7,39,65,.08);font-size:11px}.gallery-tabs button.active{background:var(--navy);color:#fff;box-shadow:0 8px 24px rgba(6,31,53,.18)}.gallery-tabs button.active span{background:rgba(255,255,255,.15)}.gallery-tab-panel{display:none}.gallery-tab-panel.active{display:block}.gallery-page-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:300px;gap:14px}.gallery-page-card{position:relative;border:0;padding:0;background:#091e30;overflow:hidden;cursor:zoom-in;text-align:left}.gallery-page-card.gallery-featured{grid-column:span 2;grid-row:span 2}.gallery-page-card img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.gallery-page-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,23,38,.78),transparent 55%);opacity:.78;transition:.3s}.gallery-page-card:hover img{transform:scale(1.035)}.gallery-page-card:hover:after{opacity:1}.gallery-page-card>span{position:absolute;z-index:2;left:20px;right:20px;bottom:18px;color:#fff}.gallery-page-card small,.gallery-video-card small{display:block;font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:#76c9f4;margin-bottom:6px}.gallery-page-card strong,.gallery-video-card strong{font-size:14px}.gallery-video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.gallery-video-card{background:#071d30;color:#fff}.gallery-video-card video{display:block;width:100%;aspect-ratio:16/9;background:#02080d;object-fit:contain}.gallery-video-card>div{padding:18px 20px 21px}.gallery-empty{padding:70px;text-align:center;background:#fff;border:1px solid var(--line);color:var(--muted)}.premium-values>div{background:#f7fafc;border:1px solid #e2eaf0;padding:46px;min-height:280px}.premium-values h3{color:var(--navy);font-size:30px;margin:18px 0}.premium-values p{color:#526878;font-size:16px;line-height:1.85}.premium-values .mini-label{color:var(--blue);font-weight:900;letter-spacing:.16em}.gallery-breadcrumb{background-position:center 42%}
@media(max-width:980px){.gallery-page-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:280px}.gallery-video-grid{grid-template-columns:1fr}.gallery-intro{grid-template-columns:1fr;gap:18px}}
@media(max-width:640px){.gallery-tabs{width:100%;display:grid;grid-template-columns:1fr 1fr;border-radius:18px}.gallery-tabs button{padding:12px;border-radius:13px}.gallery-page-grid{grid-template-columns:1fr;grid-auto-rows:320px}.gallery-page-card.gallery-featured{grid-column:auto;grid-row:auto}.gallery-empty{padding:45px 20px}.premium-values>div{padding:30px 24px;min-height:auto}}