:root{--navy:#000033;--gold:#EABA28;--black:#000;--ink:#0d0f12;--char:#16191d;--grey:#5f646b;--lg:#f2f2f2;--max:1250px}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Poppins",system-ui,Arial,sans-serif;color:#000;background:#fff;line-height:1.55;font-size:17px}
img{max-width:100%;display:block}a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}.narrow{max-width:900px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:var(--gold);padding:8px;z-index:99}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.arr{width:18px;height:18px;color:var(--gold);flex:none;transition:transform .25s}
a:hover .arr{transform:translateX(4px)}
/* header over hero */
header{position:absolute;top:0;left:0;right:0;z-index:50;background:linear-gradient(rgba(0,0,0,.55),transparent)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;height:96px}
.logo{flex:none}.logo img{height:40px;width:auto}
nav ul{list-style:none}
.menu-btn{background:none;border:0;color:#fff;font:500 14px "Poppins";padding:8px 0;border-top:2px solid #fff;border-bottom:2px solid #fff;line-height:1}
nav .links{display:none;position:absolute;left:0;right:0;top:96px;background:#000;padding:10px 24px 24px}
nav .links.open{display:block}
nav .links a{display:block;padding:12px 0;color:#fff;text-decoration:none;font-size:16px;border-bottom:1px solid #222}
nav .links a:hover,nav .links a[aria-current]{color:var(--gold)}
.call{background:#fff;color:#000;text-decoration:none;font-size:14px;font-weight:600;padding:11px 20px;border-radius:6px;white-space:nowrap}
.call:hover{background:var(--gold)}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 40px;border-radius:6px;font-size:16px;font-weight:600;text-decoration:none;transition:all .25s}
.btn-gold{background:var(--gold);color:#000}.btn-gold:hover{background:#fff}
.btn-ghost{border:1px solid currentColor;color:#000;background:transparent}.btn-ghost:hover{background:#000;color:#fff}
.hero .btn-ghost{color:#fff}.hero .btn-ghost:hover{background:#fff;color:#000}
.btn-white{background:#fff;color:#000}.btn-white:hover{background:var(--gold)}
.btn-ghost-w{border:1px solid #fff;color:#fff}.btn-ghost-w:hover{background:#fff;color:#000}
.cta-row{display:flex;flex-wrap:wrap;gap:14px}
/* hero */
.hero{position:relative;color:#fff;min-height:100vh;display:flex;align-items:flex-end;background:#05060a;overflow:hidden}
.hero-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:56% 60%}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(0,0,0,.72) 0%,rgba(0,0,0,.5) 30%,rgba(0,0,0,.12) 55%,transparent 70%),linear-gradient(0deg,rgba(0,0,0,.55) 0%,transparent 35%),linear-gradient(180deg,rgba(0,0,0,.35) 0%,transparent 16%)}
.hero .wrap{position:relative;z-index:2;width:100%;padding-bottom:90px}
.eyebrow{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--gold);margin-bottom:14px}
.hero h1{font-size:clamp(34px,4vw,58px);line-height:1.04;font-weight:700;letter-spacing:-.015em;max-width:600px;text-shadow:0 2px 24px rgba(0,0,0,.45);margin-bottom:40px}
/* intro statement */
.intro{text-align:center;padding:100px 0}
.intro .lead{font-size:clamp(20px,2.2vw,28px);line-height:1.5;font-weight:400}
.creds{margin-top:40px;display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.creds span{border:1px solid #000;border-radius:6px;padding:10px 22px;font-size:15px}
.creds strong{font-weight:600}
section{padding:110px 0}
h2{font-size:clamp(32px,3.3vw,45px);line-height:1.1;font-weight:700;letter-spacing:-.01em;margin-bottom:24px}
.sub{font-size:17px;max-width:560px;margin-bottom:40px}
.split{display:grid;gap:56px;grid-template-columns:1fr;align-items:center}
/* sectors: dark textured */
.sectors{position:relative;color:#fff;background:#0b0d10;overflow:hidden}
.sectors::before{content:"";position:absolute;inset:0;background:url(img/slab-underfloor-plumbing.webp) center/cover;opacity:.12;filter:grayscale(1)}
.sectors::after{content:"";position:absolute;left:-10%;bottom:-30%;width:60%;height:90%;border:90px solid rgba(255,255,255,.035);border-radius:50%}
.sectors .wrap{position:relative;z-index:1}
.sectors .sub{color:#e5e7eb}
.rows{border-top:1px solid rgba(255,255,255,.35)}
.row{border-bottom:1px solid rgba(255,255,255,.35);padding:22px 0}
.row h3{font-size:clamp(20px,1.8vw,23px);font-weight:500}
.row h3 a{display:flex;justify-content:space-between;align-items:center;gap:16px;text-decoration:none}
.row p{color:#c7cbd1;font-size:15px;margin-top:10px;max-width:520px}
.num{font-size:12px;font-weight:600;color:var(--gold);letter-spacing:.08em;display:block;margin-bottom:4px}
.photo.offset{position:relative;margin:0 22px 22px 0}
.photo.offset::after{content:"";position:absolute;right:-22px;bottom:-22px;width:70%;height:55%;background:linear-gradient(90deg,transparent,var(--gold));z-index:0}
.photo.offset::before{content:"";position:absolute;right:-22px;top:18%;width:22px;bottom:-22px;background:var(--gold);z-index:0}
.photo.offset img{position:relative;z-index:1;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover}
.sectors .photo.offset img{aspect-ratio:3/4;object-position:center 60%}
/* trusted */
.trusted{text-align:center;padding:90px 0}
.trusted h2.k{font-size:clamp(28px,3vw,40px)}
.clients{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:36px 56px;margin-top:36px}
.clients li{display:flex;align-items:center;justify-content:center}
.clients img{width:auto;max-width:100%;display:block;object-fit:contain}
.clients .logo-rio{height:32px}
.clients .logo-guma{height:34px}
.clients .logo-seabreeze{height:16px}
.clients .logo-abco{height:58px}
.clients .logo-watercorp{height:48px}
@media(max-width:600px){.clients{gap:28px 32px;margin-top:28px}.clients .logo-rio{height:24px}.clients .logo-guma{height:24px}.clients .logo-seabreeze{height:13px}.clients .logo-abco{height:44px}.clients .logo-watercorp{height:36px}}
.trusted-feature{position:relative;max-width:1060px;margin:56px auto 0;padding:0 18px 18px 0}
.trusted-feature::after{content:"";position:absolute;right:0;bottom:0;width:62%;height:55%;background:linear-gradient(90deg,transparent,var(--gold));border-radius:0 0 8px 0;z-index:0}
.trusted-feature::before{content:"";position:absolute;right:0;top:22%;width:18px;bottom:0;background:var(--gold);border-radius:0 8px 8px 0;z-index:0}
.trusted-feature img{position:relative;z-index:1;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:6px;box-shadow:0 16px 40px rgba(0,0,0,.12)}
@media(max-width:600px){.trusted-feature{margin-top:40px;padding:0 12px 12px 0}.trusted-feature::before{width:12px}}
/* why */
.why{padding-top:40px}
.why .photo.offset::after{left:-22px;right:auto;background:linear-gradient(270deg,transparent,var(--navy))}
.why .photo.offset::before{left:-22px;right:auto;background:var(--navy)}
.why .photo.offset{margin:0 0 22px 22px}
.why .photo.offset img{aspect-ratio:4/5;object-position:12% center}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px 30px}
.why-item{border-top:1px solid #000;padding-top:16px}
.why-item .big{font-size:clamp(24px,2.4vw,32px);font-weight:700;line-height:1.1;color:#000}
.why-item h3{font-size:15px;font-weight:600;margin:8px 0 4px}
.why-item p{font-size:14px;color:var(--grey)}
/* work: black band */
.work{background:#000;color:#fff;text-align:center}
.work .sub{margin:0 auto 50px;color:#d1d5db}
.proj{display:grid;gap:18px;grid-template-columns:1fr;text-align:left}
.proj figure{position:relative;overflow:hidden;border-radius:6px}
.proj img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;transition:transform .5s}
.proj figure:hover img{transform:scale(1.04)}
.proj figcaption{position:absolute;left:0;right:0;bottom:0;padding:44px 18px 16px;background:linear-gradient(transparent,rgba(0,0,0,.85));font-weight:500;font-size:16px}
.more-link{margin-top:46px}.work .btn-ghost{color:#fff}.work .btn-ghost:hover{background:#fff;color:#000}
.ph{display:inline-block;background:#fff4cc;color:#6b4e00;border:1px dashed #c99a00;font-size:12px;padding:2px 7px;border-radius:4px;font-weight:500}
/* quote: grey split + black card */
.quote{background:var(--lg);padding:0}
.quote .split{gap:0;align-items:stretch}
.quote .split>div:first-child{padding:90px 0 40px;display:flex;align-items:center}
.qcard{background:#000;color:#fff;padding:60px 32px;border-radius:0;margin:0 -24px}
.qcard p{font-size:17px;margin-bottom:30px;max-width:460px}
/* footer */
footer{position:relative;background:#000;color:#fff;font-size:15px;padding:100px 0 30px;overflow:hidden}
footer::before{content:"";position:absolute;inset:0;background:url(img/hero-truck-depot.webp) center top/cover;filter:grayscale(1);opacity:.18;mask-image:linear-gradient(#000,transparent 70%);-webkit-mask-image:linear-gradient(#000,transparent 70%)}
footer .wrap{position:relative}
.fgrid{display:grid;gap:40px;grid-template-columns:1fr}
.fgrid p{font-size:clamp(17px,1.5vw,20px);font-weight:600;line-height:1.4;max-width:440px;margin-top:10px}
footer h3{font-size:16px;font-weight:600;margin-bottom:12px}
footer ul{list-style:none}footer li{margin-bottom:6px;color:#e5e7eb}
footer a{text-decoration:none}footer a:hover{color:var(--gold)}
.legal{margin-top:90px;font-size:13px;color:#bbb;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
/* stubs */
.stub{background:linear-gradient(rgba(0,0,0,.6),rgba(0,0,0,.85)),url(img/drainage-trench-excavation.webp) center/cover,#000;color:#fff;padding:200px 0 110px;min-height:60vh}
.stub.stub-commercial{background:linear-gradient(90deg,rgba(0,0,0,.72) 0%,rgba(0,0,0,.48) 45%,rgba(0,0,0,.22) 100%),linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,.2) 30%,rgba(0,0,0,.65) 100%),url(img/commercial-aerial-stormwater.webp) center/cover,#000;min-height:80vh;display:flex;align-items:center}
.stub.stub-new-home{background:linear-gradient(90deg,rgba(0,0,0,.72) 0%,rgba(0,0,0,.48) 45%,rgba(0,0,0,.22) 100%),linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,.2) 30%,rgba(0,0,0,.65) 100%),url(img/new-home-construction-bg.webp) center/cover,#000;min-height:80vh;display:flex;align-items:center}
.stub.stub-mining{background:linear-gradient(90deg,rgba(0,0,0,.72) 0%,rgba(0,0,0,.48) 45%,rgba(0,0,0,.22) 100%),linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,.2) 30%,rgba(0,0,0,.65) 100%),url(img/mining-resources-bg.webp) center/cover,#000;min-height:80vh;display:flex;align-items:center}
.stub.stub-projects{background:linear-gradient(90deg,rgba(0,0,0,.72) 0%,rgba(0,0,0,.48) 45%,rgba(0,0,0,.22) 100%),linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,.2) 30%,rgba(0,0,0,.65) 100%),url(img/projects-bg.webp) center/cover,#000;min-height:80vh;display:flex;align-items:center}
.stub.stub-about{background:linear-gradient(90deg,rgba(0,0,0,.72) 0%,rgba(0,0,0,.48) 45%,rgba(0,0,0,.22) 100%),linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,.2) 30%,rgba(0,0,0,.65) 100%),url(img/about-bg.webp) center/cover,#000;min-height:80vh;display:flex;align-items:center}
.stub.stub-commercial .wrap,.stub.stub-new-home .wrap,.stub.stub-mining .wrap,.stub.stub-projects .wrap,.stub.stub-about .wrap{width:100%}
.stub h1{font-size:clamp(40px,6vw,72px);font-weight:700;line-height:1.05;margin-bottom:24px;text-shadow:0 2px 24px rgba(0,0,0,.45)}
.stub .sub{color:#fff;text-shadow:0 1px 12px rgba(0,0,0,.4)}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr;gap:90px}.split.rev>div:first-child{order:0}.proj{grid-template-columns:repeat(4,1fr)}.fgrid{grid-template-columns:2fr 1fr 1fr}
.quote .split>div:first-child{padding:120px 0}.qcard{margin:0 calc(-1*(100vw - min(100vw,var(--max)))/2 - 24px) 0 0;padding:110px 64px;display:flex;flex-direction:column;justify-content:center;border-top-left-radius:8px}}
@media(min-width:600px) and (max-width:899px){.proj{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1200px){.menu-btn{display:none}nav .links{display:flex;position:static;padding:0;background:none;gap:24px}nav .links a{border:0;padding:0;font-size:14px;white-space:nowrap}}
@media(max-width:600px){.bar{height:76px}nav .links{top:76px}.logo img{height:28px}.call{font-size:12px;padding:9px 12px}section{padding:80px 0}.intro{padding:70px 0}.hero{min-height:92vh}.hero .wrap{padding-bottom:60px}.hero-img img{object-position:58% 50%}.hero::before{background:linear-gradient(0deg,rgba(0,0,0,.88) 0%,rgba(0,0,0,.7) 40%,rgba(0,0,0,.15) 62%,transparent 72%),linear-gradient(180deg,rgba(0,0,0,.4) 0%,transparent 14%)}.hero{min-height:100svh}.cta-row .btn{width:100%;justify-content:center;padding:15px 16px}.why-grid{gap:22px 18px}.photo.offset img{aspect-ratio:4/3}.sectors .photo.offset img{aspect-ratio:3/4;object-position:center 60%}.creds span{padding:8px 14px;font-size:14px}}
@media(min-width:1200px){.mob-only{display:none}}
/* contact page */
.page-hero{position:relative;color:#fff;aspect-ratio:16/9;min-height:0;display:flex;align-items:flex-end;background:#222;overflow:hidden;padding:0}
.page-hero .hero-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 50%}
.page-hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(0,0,0,.65) 0%,transparent 35%),linear-gradient(20deg,rgba(0,0,0,.7) 0%,rgba(0,0,0,.25) 35%,transparent 55%)}
.page-hero .wrap{position:relative;z-index:2;width:100%;padding-bottom:70px}
.page-hero h1{font-size:clamp(42px,6vw,80px);font-weight:700;line-height:1;letter-spacing:-.015em;text-shadow:0 2px 20px rgba(0,0,0,.4)}
.contact{padding:110px 0}
.split.top{align-items:start}
.intro-copy{font-size:clamp(19px,1.8vw,24px);line-height:1.5;margin-bottom:50px}
.details{list-style:none;border-top:1px solid #000;margin-bottom:36px}
.details li{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:16px 0;border-bottom:1px solid #d7d9dc;font-size:17px}
.details .lbl{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--grey);padding-top:3px}
.details a{text-decoration:none;border-bottom:1px solid var(--gold)}
.form-card{background:var(--lg);padding:44px 36px;border-radius:8px}
.form-card h2{font-size:clamp(26px,2.4vw,34px)}
.form-card .ph{margin-bottom:24px}
form label{display:block;font-size:14px;font-weight:500;margin-bottom:18px}
form input,form textarea{display:block;width:100%;margin-top:6px;font:inherit;font-size:16px;padding:13px 14px;border:1px solid #c9ccd1;border-radius:6px;background:#fff}
form input:focus,form textarea:focus{outline:2px solid var(--gold);border-color:var(--gold)}
.f2{display:grid;gap:0 18px;grid-template-columns:1fr}
.btn-dark{background:#000;color:#fff;border:0;cursor:pointer;font-family:inherit}.btn-dark:hover{background:var(--navy)}
.map{padding:0 0 0;background:#fff}
.maphead{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:12px;padding-bottom:26px}
.maphead h2{margin:0}
.dir{display:inline-flex;align-items:center;gap:8px;font-weight:600;text-decoration:none;border-bottom:1px solid var(--gold)}
.map iframe{display:block;width:100%;height:450px;border:0;filter:none}
@media(min-width:600px){.f2{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.page-hero{aspect-ratio:auto;display:block;background:#000033}.page-hero .hero-img{display:block;position:relative;aspect-ratio:16/9}.page-hero .hero-img img{object-position:50% 50%}.page-hero::before{bottom:auto;aspect-ratio:16/9;background:linear-gradient(180deg,rgba(0,0,0,.7) 0%,transparent 55%)}.page-hero .wrap{padding:28px 20px 36px}.contact{padding:70px 0}.form-card{padding:32px 20px;margin:0 -8px}.map iframe{height:320px}.details li{grid-template-columns:90px 1fr}}

/* intro + montage */
.intro{background:#fff;color:#111;padding:110px 0 70px}
.intro .lead{font-size:clamp(20px,2.1vw,27px);line-height:1.6;font-weight:400;max-width:900px;margin:0 auto}
.montage{background:#fff;padding:10px 0 110px;overflow:hidden}
.board{position:relative;height:780px}
.print{position:absolute;left:var(--l);top:var(--t);width:var(--w);margin:0;background:#fff;padding:10px 10px 28px;box-shadow:0 10px 30px rgba(0,0,0,.18),0 2px 6px rgba(0,0,0,.12);transform:rotate(var(--r));transition:transform .35s ease,box-shadow .35s ease}
.print img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
.print:hover{transform:rotate(0) translateY(-8px) scale(1.04);box-shadow:0 22px 50px rgba(0,0,0,.28);z-index:20!important}
@media(max-width:800px){.intro{padding:70px 0 40px}.montage{padding:0 0 70px}.board{height:auto;display:grid;grid-template-columns:1fr 1fr;gap:18px 14px;padding:0 6px}
.print{position:relative;left:auto;top:auto;width:auto;padding:6px 6px 18px;transform:rotate(calc(var(--r)*.6))}
.print:nth-child(even){margin-top:22px}.print:hover{transform:rotate(calc(var(--r)*.6))}}