:root{--ink:#192933;--muted:#626d74;--blue:#087db3;--navy:#102b3b;--line:#d8dfe2;--paper:#f2f4f3;--white:#fff;--ease:cubic-bezier(.2,.65,.3,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%}p,h1,h2,h3,figure{margin:0}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid #0589c5;outline-offset:6px}.wrap{width:min(1280px,calc(100% - 112px));margin:auto}.skip{position:fixed;top:-70px;left:20px;padding:15px;background:white;z-index:100}.skip:focus{top:10px}.utility{background:var(--navy);color:#dbe4e9;font-size:11px;letter-spacing:.035em}.utility-inner{height:35px;display:flex;align-items:center;justify-content:space-between}.utility-phone{color:white;margin-left:15px;font-weight:700;font-size:12px}.header{position:sticky;top:0;background:white;z-index:20;border-bottom:1px solid #e7ebed;transition:box-shadow .25s}.header.scrolled{box-shadow:0 5px 20px #102b3b12}.header-inner{height:100px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{flex:0 0 258px}.brand img{width:258px;height:auto}nav{display:flex;align-items:center;gap:25px}nav a{font-size:13px;font-weight:700;position:relative;padding:14px 0}nav a:after{position:absolute;content:'';height:2px;bottom:5px;left:0;width:100%;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .25s}nav a:hover:after{transform:scaleX(1)}.menu-toggle{display:none}.hero{position:relative;background:var(--navy);color:white;overflow:hidden;min-height:580px;height:min(680px,calc(100svh - 135px))}.hero-photo{width:100%;height:100%;object-fit:cover;object-position:64% 50%;position:absolute;inset:0;animation:photo-enter 1.5s var(--ease) both}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,27,39,.95) 0%,rgba(8,27,39,.83) 26%,rgba(8,27,39,.37) 55%,rgba(8,27,39,.03) 100%),linear-gradient(0deg,rgba(8,27,39,.6),transparent 28%)}.hero-inner{position:relative;height:100%;display:flex;flex-direction:column;justify-content:center;padding-top:4px;padding-bottom:62px}.hero-copy{animation:enter .85s var(--ease) both}.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--blue);font-size:10px;font-weight:700;margin-bottom:23px;line-height:1.5}.eyebrow.light{color:#a1d3ed}.hero .eyebrow:before{content:'';display:inline-block;width:25px;height:2px;background:#49a7d1;vertical-align:middle;margin-right:12px}h1{font-size:clamp(38px,4.25vw,61px);letter-spacing:-.04em;line-height:1.08;font-weight:700}.hero-description{font-size:16px;line-height:1.7;color:#d2dce1;margin:26px 0 30px}.button{display:inline-flex;gap:48px;align-items:center;justify-content:space-between;min-height:53px;padding:0 23px;background:var(--blue);color:white;font-size:13px;font-weight:700;transition:transform .25s,box-shadow .25s}.button:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0002}.button span{font-size:25px;font-weight:400}.hero-bottom{position:absolute;bottom:27px;left:0;right:0;display:flex;justify-content:space-between;align-items:center;border-top:1px solid #ffffff30;padding-top:22px;font-size:11px;letter-spacing:.035em;color:#d3dce0}.hero-bottom a{display:flex;gap:20px;align-items:center}.hero-bottom a span{font-size:20px;line-height:.5}.section{padding:94px 0}h2{font-size:39px;letter-spacing:-.035em;line-height:1.14}h3{font-size:23px;letter-spacing:-.025em}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:44px}.section-heading .eyebrow{margin-bottom:16px}.section-heading>p{font-size:15px;line-height:1.75;color:var(--muted);margin-right:55px;margin-bottom:3px}.contractor-layout{display:grid;grid-template-columns:1.03fr 1fr;gap:75px}.roof-figure{position:relative;overflow:hidden;min-height:390px;background:var(--navy)}.roof-figure img{width:100%;height:100%;object-fit:cover;object-position:64% center;transition:transform 1s var(--ease)}.roof-figure:hover img{transform:scale(1.035)}figcaption{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,#102b3be6);padding:65px 25px 23px;color:white;font-size:11px;display:flex;align-items:center;gap:28px}.caption-rule{height:1px;flex:1;background:#ffffff65}.sector-list>a{display:flex;align-items:center;justify-content:space-between;gap:18px;border-top:1px solid var(--line);padding:23px 0}.sector-list>a:last-child{border-bottom:1px solid var(--line)}.sector-list h3{font-size:21px}.sector-list p{font-size:13px;color:var(--muted);line-height:1.6;margin-top:7px}.circle{display:flex;width:33px;height:33px;align-items:center;justify-content:center;border:1px solid #cad5db;border-radius:50%;font-size:24px;font-weight:400;flex-shrink:0;transition:transform .25s var(--ease)}a:hover .circle{transform:translateX(4px)}.network{background:var(--paper)}.network-layout{display:grid;grid-template-columns:1.03fr 1fr;gap:75px}.network .eyebrow{margin-bottom:17px}.network-intro{margin-top:23px;font-size:15px;color:var(--muted);line-height:1.75}.network-links>a{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 0 29px}.network-links>a+a{border-top:1px solid var(--line);padding-top:29px;padding-bottom:0}.network-links p{margin-top:12px;color:var(--muted);font-size:14px;line-height:1.65}.association{border-bottom:1px solid var(--line);background:var(--paper)}.association-inner{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:27px;padding-bottom:27px;gap:25px}.association p{font-size:15px;font-weight:700}.association-inner>div{display:flex;gap:45px}.association a{font-size:12px;font-weight:700}.association a span{margin-left:20px;font-size:18px;color:var(--blue)}.contact{background:var(--navy);color:white;padding:75px 0}.contact-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.contact .eyebrow{margin-bottom:15px}.contact h2{font-size:42px}.contact p:last-child{font-size:14px;color:#b8c8d1;margin-top:19px}.phone-link{font-size:36px;letter-spacing:-.04em;display:flex;gap:35px;align-items:center}.phone-link .circle{width:48px;height:48px;border-color:#6c8290}footer{background:white}.footer-main{padding-top:58px;padding-bottom:54px;display:grid;grid-template-columns:1.45fr 1.2fr .85fr .65fr;gap:35px}.footer-brand img{width:235px;height:auto}.footer-brand p{font-size:12px;line-height:1.7;color:var(--muted);margin-top:22px}footer h2{font-size:11px;text-transform:uppercase;letter-spacing:.1em;margin:3px 0 21px}footer address,footer a,footer .fax{font-size:12px;font-style:normal;line-height:1.8}footer address{color:var(--muted)}footer .text-link{display:inline-block;margin-top:14px;color:var(--blue);font-weight:700}footer .text-link span{margin-left:12px}.fax{margin-top:7px;color:var(--muted)}.footer-second{display:block;margin-top:8px}.footer-bottom{border-top:1px solid var(--line);padding-top:22px;padding-bottom:22px;display:flex;justify-content:space-between;color:var(--muted);font-size:10px}.footer-bottom a{font-size:10px}.footer-bottom a span{margin-left:15px}.reveal{transition:opacity .7s var(--ease),transform .7s var(--ease)}.js-motion .reveal.pending{opacity:0;transform:translateY(20px)}@keyframes enter{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:none}}@keyframes photo-enter{from{transform:scale(1.035)}to{transform:scale(1)}}
@media(min-width:1600px){.hero-photo{object-position:center 55%}}
@media(max-width:1150px){.wrap{width:calc(100% - 64px)}.brand,.brand img{width:220px;flex-basis:220px}nav{gap:17px}nav a{font-size:12px}.contractor-layout,.network-layout{gap:45px}.section-heading>p{margin-right:0}.association-inner>div{gap:23px}}
@media(max-width:950px){.header-inner{height:83px}.brand,.brand img{width:230px;flex-basis:230px}.menu-toggle{display:flex;align-items:center;gap:14px;border:0;background:none;padding:12px 0 12px 12px;cursor:pointer;font-size:13px;font-weight:700}.menu-icon{width:22px;height:12px;border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);transition:transform .2s}.menu-toggle[aria-expanded=true] .menu-icon{transform:rotate(-45deg)}nav{display:none;position:absolute;top:83px;left:0;right:0;background:white;border-bottom:1px solid var(--line);padding:15px 32px 25px;box-shadow:0 12px 20px #102b3b12;grid-template-columns:1fr 1fr;gap:0 28px}nav.open{display:grid}nav a{padding:17px 0;font-size:14px;border-bottom:1px solid var(--line)}.hero{height:610px;min-height:0}.section{padding:70px 0}h2{font-size:34px}.contractor-layout{gap:35px;grid-template-columns:.9fr 1fr}.roof-figure{min-height:380px}.sector-list p{font-size:12px}.sector-list>a{padding:22px 0}.association-inner{align-items:flex-start;flex-direction:column;gap:20px}.association-inner>div{justify-content:space-between;width:100%}.phone-link{font-size:29px;gap:20px}.footer-main{grid-template-columns:1fr 1fr;gap:40px 65px}}
@media(max-width:600px){.wrap{width:calc(100% - 40px)}.utility-inner{height:31px}.utility-inner>span{font-size:9px;letter-spacing:0}.utility-inner>a{font-size:0}.utility-phone{font-size:11px;margin-left:0}.header-inner{height:77px}.brand,.brand img{width:208px;flex-basis:208px}.menu-toggle{font-size:12px;gap:9px}nav{top:77px;padding:10px 20px 20px}.hero{height:620px;max-height:calc(100svh - 108px);min-height:520px}.hero-inner{padding-bottom:75px}.hero-photo{object-position:57% center}.hero-shade{background:linear-gradient(90deg,#081b27e6,#081b2799 65%,#081b2760),linear-gradient(0deg,#081b2770,transparent)}.hero .eyebrow{font-size:8px;letter-spacing:.12em;margin-bottom:22px}.hero .eyebrow:before{width:16px;margin-right:8px}h1{font-size:40px;line-height:1.1}.hero-description{font-size:14px;margin:24px 0 27px;max-width:310px}.desktop-break{display:none}.button{min-height:52px}.hero-bottom{bottom:22px;padding-top:19px}.hero-bottom>span{display:none}.hero-bottom>a{width:100%;justify-content:space-between}.section{padding:56px 0}h2{font-size:32px}.section-heading{display:block;margin-bottom:28px}.section-heading>p{margin-top:20px;font-size:14px}.contractor-layout{display:flex;flex-direction:column;gap:28px}.roof-figure{height:255px;min-height:0}.roof-figure img{object-position:center}.sector-list>a{padding:21px 0}.sector-list p{font-size:12px;max-width:260px}.sector-list h3{font-size:21px}.network-layout{grid-template-columns:1fr;gap:33px}.network-intro{font-size:14px;margin-top:19px}.network-links>a{padding-bottom:25px}.network-links>a+a{padding-top:25px}.network-links h3{font-size:23px}.association-inner{padding:27px 0;gap:12px}.association-inner>div{display:flex;flex-direction:column;gap:0}.association a{padding:13px 0;display:flex;justify-content:space-between;align-items:center}.contact-inner{display:block}.contact h2{font-size:36px}.phone-link{margin-top:31px;font-size:31px;justify-content:space-between;max-width:340px}.phone-link .circle{width:41px;height:41px}.footer-main{padding:42px 0;grid-template-columns:1fr 1fr;gap:33px 17px}.footer-brand{grid-column:1/-1}.footer-brand img{width:235px}.footer-brand p{margin-top:17px}.footer-main>div:nth-child(2){grid-column:1/-1}footer h2{margin-bottom:14px}.footer-bottom{gap:20px;align-items:center;line-height:1.6}.footer-bottom>span{max-width:220px}.footer-bottom>a{white-space:nowrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.js-motion .reveal.pending{opacity:1;transform:none}}
@media(max-width:360px){.brand,.brand img{width:178px;flex-basis:178px}.header-inner{gap:12px}.menu-toggle{padding-left:0}h1{font-size:35px}.hero .eyebrow{font-size:7px}.phone-link{font-size:27px}.sector-list p{max-width:225px}}
/* Consistent architectural icons and mathematically centered chevrons. */
.sector-icon{width:40px;height:40px;flex:0 0 40px;color:var(--blue)}
.sector-copy{flex:1;min-width:0}
.circle{display:grid;place-items:center;line-height:1;padding:0}
.circle svg{display:block;width:17px;height:17px;overflow:visible}
.phone-link .circle svg{width:21px;height:21px}
@media(max-width:600px){.sector-list>a{gap:13px}.sector-icon{width:34px;height:34px;flex-basis:34px}.sector-list p{max-width:none}}
@media(max-width:360px){.sector-list>a{gap:10px}.sector-icon{width:30px;height:30px;flex-basis:30px}.sector-list h3{font-size:19px}.sector-list p{font-size:11px}}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;opacity:0;transition:opacity .5s}
.hero-video.ready{opacity:1}
/* Category rollover: a quiet blue wash and coordinated directional movement. */
.sector-list>a{position:relative;isolation:isolate;transition:border-color .25s var(--ease)}
.sector-list>a::before{content:"";position:absolute;inset:0 -14px;background:#edf6fa;border-left:3px solid var(--blue);opacity:0;transform:scaleX(.98);transform-origin:left;z-index:-1;transition:opacity .25s var(--ease),transform .25s var(--ease)}
.sector-list .sector-icon{transition:transform .25s var(--ease)}
.sector-list h3{transition:color .25s var(--ease)}
.sector-list .circle{transition:transform .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease)}
.sector-list>a:focus-visible::before{opacity:1;transform:scaleX(1)}
.sector-list>a:focus-visible .sector-icon{transform:translateY(-3px)}
.sector-list>a:focus-visible h3{color:var(--blue)}
.sector-list>a:focus-visible .circle{color:var(--blue);border-color:var(--blue);transform:translateX(4px)}
@media(hover:hover){
.sector-list>a:hover::before{opacity:1;transform:scaleX(1)}
.sector-list>a:hover .sector-icon{transform:translateY(-3px)}
.sector-list>a:hover h3{color:var(--blue)}
.sector-list>a:hover .circle{color:var(--blue);border-color:var(--blue);transform:translateX(4px)}
}
@media(prefers-reduced-motion:reduce){.sector-list>a:is(:hover,:focus-visible) .sector-icon,.sector-list>a:is(:hover,:focus-visible) .circle{transform:none}}
/* Supplier directories: photographic cards, followed by a distinct consultant section. */
.suppliers{background:var(--paper)}
.supplier-intro{font-size:15px;line-height:1.75;color:var(--muted);max-width:340px}
.directory-link{display:inline-flex;align-items:center;gap:23px;font-size:12px;font-weight:700;color:var(--blue);margin-top:16px}
.directory-link span{font-size:21px;transition:transform .25s var(--ease)}
.directory-link:hover span{transform:translateX(4px)}
.supplier-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:23px}
.supplier-card{display:block;background:white;border-bottom:2px solid transparent;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease)}
.supplier-image{aspect-ratio:1.5;overflow:hidden;background:#dbe3e7}
.supplier-image img{height:100%;width:100%;object-fit:cover;transition:transform .65s var(--ease)}
.supplier-card-body{padding:24px 20px 27px}
.supplier-card-title{display:flex;align-items:center;justify-content:space-between;gap:10px}
.supplier-card-title h3{font-size:21px;line-height:1.2}
.supplier-card .circle{width:29px;height:29px;color:var(--blue)}
.supplier-card-body p{font-size:13px;line-height:1.7;color:var(--muted);margin-top:14px}
.supplier-card:focus-visible{transform:translateY(-5px);border-bottom-color:var(--blue);box-shadow:0 12px 26px #102b3b0c}
.supplier-card:focus-visible img{transform:scale(1.055)}
.supplier-card:focus-visible .circle{transform:translateX(4px);border-color:var(--blue)}
@media(hover:hover){.supplier-card:hover{transform:translateY(-5px);border-bottom-color:var(--blue);box-shadow:0 12px 26px #102b3b0c}.supplier-card:hover img{transform:scale(1.055)}.supplier-card:hover .circle{border-color:var(--blue)}}
.consultant-layout{display:grid;grid-template-columns:1.03fr 1fr;align-items:center;gap:75px}
.consultant-visual{position:relative;min-height:350px;align-self:stretch;overflow:hidden;background:var(--navy)}
.consultant-visual img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.consultant-image-label{position:absolute;left:0;right:0;bottom:0;padding:55px 25px 24px;background:linear-gradient(transparent,#102b3bd9);font-size:12px;color:white}
.consultant-copy .eyebrow{margin-bottom:17px}
.consultant-copy>p:not(.eyebrow){font-size:15px;line-height:1.8;color:var(--muted);margin-top:22px;max-width:440px}
.consultant-copy>p.consultant-scope{font-size:11px;letter-spacing:.025em;margin-top:18px;color:var(--blue);font-weight:700}
.consultant-copy .button{margin-top:27px}
@media(max-width:1150px){.supplier-grid{gap:16px}.supplier-card-title h3{font-size:18px}.supplier-card-body{padding:21px 16px}.consultant-layout{gap:45px}}
@media(max-width:950px){.supplier-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}.supplier-card-title h3{font-size:22px}.consultant-layout{gap:35px}.consultant-copy>p:not(.eyebrow){font-size:14px}.consultant-visual{min-height:370px}}
@media(max-width:600px){.supplier-intro{margin-top:21px;font-size:14px}.supplier-grid{grid-template-columns:1fr;gap:25px}.supplier-image{aspect-ratio:1.75}.supplier-card-body{padding:23px}.supplier-card-title h3{font-size:23px}.supplier-card-body p{margin-top:11px}.consultant-layout{grid-template-columns:1fr;gap:30px}.consultant-visual{min-height:240px}.consultant-copy>p:not(.eyebrow){font-size:14px}.consultant-copy>p.consultant-scope{font-size:11px}}
@media(prefers-reduced-motion:reduce){.supplier-card:is(:hover,:focus-visible),.supplier-card:is(:hover,:focus-visible) img,.supplier-card:is(:hover,:focus-visible) .circle{transform:none}}