:root{--maroon:#7c1c1c;--maroon-dark:#5c1414;--ink:#161311;--charcoal:#2a2622;--steel:#5a5652;--line:#e2ddd6;--off:#f6f4f1;--paper:#ffffff;--gold:#c98a2b}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.5;text-wrap:pretty}
h1,h2,h3,h4{font-family:'Archivo',Arial,sans-serif;text-transform:uppercase;letter-spacing:-.01em;font-weight:800;line-height:1.05;color:var(--ink)}
a{color:var(--maroon);text-decoration:none}
a:hover{color:var(--maroon-dark)}
img{display:block;max-width:100%}
.wrap{max-width:1240px;margin:0 auto;padding:0 40px}
.eyebrow{font-family:'Archivo',sans-serif;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--maroon);font-size:14px}

.inv-filter{background:var(--paper);border-bottom:1px solid var(--line);padding:22px 0}
.inv-filter-row{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.inv-filter-row input[type="text"]{flex:1;min-width:220px;border:1px solid var(--line);padding:13px 16px;font-family:'Inter',sans-serif;font-size:15px;background:#fff}
.inv-filter-row input[type="text"]:focus{outline:none;border-color:var(--maroon)}
.inv-filter-row select{border:1px solid var(--line);padding:13px 16px;font-family:'Archivo',sans-serif;font-weight:600;letter-spacing:.02em;text-transform:uppercase;font-size:14px;background:#fff;color:var(--ink)}
.inv-filter-row select:focus{outline:none;border-color:var(--maroon)}
.inv-count{font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.03em;color:var(--steel);white-space:nowrap}

/* header */
header.site{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:1px solid var(--line)}
.nav-row{display:flex;align-items:center;justify-content:space-between;padding:16px 40px;max-width:1240px;margin:0 auto;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:38px;width:auto}
nav.main-nav{display:flex;align-items:center;gap:32px}
nav.main-nav a{font-family:'Archivo',sans-serif;font-weight:600;letter-spacing:.01em;text-transform:uppercase;font-size:16px;color:var(--ink)}
nav.main-nav a{position:relative}
nav.main-nav a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--maroon);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
nav.main-nav a.active::after,nav.main-nav a:hover::after{transform:scaleX(1)}
nav.main-nav a.active,nav.main-nav a:hover{color:var(--maroon)}
.nav-cta{display:flex;align-items:center;gap:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:'Archivo',sans-serif;font-weight:600;letter-spacing:.02em;text-transform:uppercase;font-size:15px;padding:13px 26px;border-radius:2px;border:2px solid transparent;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn-primary{background:var(--maroon);color:#fff}
.btn{transition:background .15s,color .15s,border-color .15s,transform .15s}
.btn:hover{transform:translateY(-2px)}
.btn-primary:hover{background:var(--maroon-dark);color:#fff}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-outline:hover{border-color:var(--maroon);color:var(--maroon)}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn-outline-light:hover{border-color:#fff}

/* hero */
.hero{position:relative;min-height:680px;display:flex;align-items:center;background:#111;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;z-index:1;background:rgba(10,8,7,.55)}
.hero-slides{position:absolute;inset:0}
.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.6s ease}
.hero-slide.active{opacity:1}
.hero-dots{position:absolute;z-index:3;bottom:28px;right:40px;display:flex;gap:10px}
.hero-slide-fit-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:blur(35px) brightness(.75);transform:scale(1.15)}
.hero-slide-fit-fg{position:absolute;inset:0;background-size:contain;background-position:center;background-repeat:no-repeat}
.dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;transition:background .2s}
.dot.active{background:#fff}
.hero-inner{position:relative;z-index:3;padding:64px 40px 28px;max-width:860px;margin:0 auto;width:100%;color:#fff;text-align:center}
.hero h1{font-size:clamp(34px,4.6vw,58px);color:#fff;max-width:780px;margin:0 auto;animation:heroUp .8s ease .1s both}
.hero p{font-size:19px;max-width:560px;margin:18px auto 0;color:#e9e5df;animation:heroUp .8s ease .25s both}
.hero-actions{display:flex;gap:16px;margin-top:32px;flex-wrap:wrap;justify-content:center;animation:heroUp .8s ease .4s both}
.hero .eyebrow{animation:heroUp .8s ease 0s both}
@keyframes heroUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.video-feature{position:relative;border-radius:2px;overflow:hidden;background:#000}
.video-feature video{width:100%;display:block;max-height:560px;object-fit:cover}

.page-hero{position:relative;min-height:clamp(400px,68vh,680px);display:flex;align-items:center;background:var(--ink) center/cover no-repeat}
.page-hero::after{content:"";position:absolute;inset:0;background:rgba(15,12,10,.72)}
.page-hero .hero-inner{padding:56px 40px}
.page-hero h1{color:#fff;font-size:clamp(34px,5vw,56px)}

/* sections */
section{padding:68px 0}
.section-head{max-width:640px;margin-bottom:36px}
.section-head h2{font-size:clamp(26px,2.8vw,36px);margin-top:10px}
.section-head p{color:var(--steel);font-size:17px;margin-top:14px}
.tint{background:var(--off)}
.dark{background:var(--ink);color:#f2efe9}
.dark h2,.dark h3,.dark h4{color:#fff}
.dark p{color:#c9c3ba}

/* brand strip */
.brand-strip{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:36px 0;flex-wrap:wrap}
.brand-strip img{height:34px;width:auto}

/* category grid */
.grid{display:grid;gap:28px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.cat-card{position:relative;height:260px;border-radius:2px;overflow:hidden;display:flex;align-items:flex-end}
.cat-card::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(0deg,rgba(10,8,7,.82),rgba(10,8,7,0) 60%)}
.cat-card-img{position:absolute;inset:0;background:#222 center/cover no-repeat;transition:transform .7s ease}
.cat-card:hover .cat-card-img{transform:scale(1.09)}
.cat-card-body{position:relative;z-index:2;padding:24px;color:#fff}
.cat-card-body h3{color:#fff;font-size:24px}
.cat-card-body span{color:#e9e5df;font-size:14px;font-family:'Archivo',sans-serif;letter-spacing:.04em;text-transform:uppercase;display:inline-block;margin-top:8px}
.cat-card:hover .cat-card-body span{color:#fff}
a.cat-card{color:inherit;text-decoration:none}
.cat-card image-slot.cat-card-img{transition:transform .7s ease}
.cat-card:hover image-slot.cat-card-img{transform:scale(1.09)}

/* value props */
.value-list{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-top:8px}
.value-item{border-top:3px solid var(--maroon);padding-top:18px}
.value-item .num{font-family:'IBM Plex Mono',monospace;font-size:14px;color:var(--maroon);letter-spacing:.06em}
.value-item h4{font-size:20px;margin-top:8px}
.value-item p{color:var(--steel);margin-top:10px;font-size:15px}

/* equipment cards */
.eq-card{border:1px solid var(--line);background:#fff;display:flex;flex-direction:column;transition:box-shadow .3s ease,transform .3s ease}
.eq-card:hover{box-shadow:0 20px 40px -16px rgba(20,15,12,.28);transform:translateY(-6px)}
.eq-card .img{height:196px;overflow:hidden;position:relative}
.eq-card image-slot{width:100%;height:196px;display:block;background:#fff}
.eq-card image-slot::part(frame){background:#fff}
.eq-card .img .img-bg{position:absolute;inset:0;background:#222 center/cover no-repeat;transition:transform .7s ease}
.eq-card:hover .img-bg{transform:scale(1.08)}
.eq-card-body{padding:24px}
.eq-card-body .cat{font-family:'Archivo',sans-serif;font-weight:700;color:var(--maroon);letter-spacing:.08em;text-transform:uppercase;font-size:13px}
.eq-card-body h3{font-size:24px;margin-top:6px}
.eq-card-body p{color:var(--steel);font-size:15px;margin-top:10px}
.eq-card-body .btn{margin-top:20px;width:100%}
.spec-list{margin-top:14px;padding-top:14px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:7px}
.spec-list .row{display:flex;gap:8px;font-size:13px}
.spec-list .k{font-family:'Archivo',sans-serif;font-weight:700;letter-spacing:.02em;color:var(--ink);min-width:92px;flex-shrink:0}
.spec-list .v{font-family:'IBM Plex Mono',monospace;color:var(--steel);letter-spacing:.01em}
.spec-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.spec-accordion{margin-top:14px;border-top:1px solid var(--line)}
.spec-row{border-bottom:1px solid var(--line)}
.spec-row-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;background:#fff;border:0;padding:11px 2px;cursor:pointer;text-align:left;font-family:'Archivo',sans-serif;font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:11.5px;color:var(--ink)}
.spec-row-toggle .op{font-family:'IBM Plex Mono',monospace;font-weight:500;font-size:15px;color:var(--maroon);flex-shrink:0}
.spec-row-detail{max-height:0;overflow:hidden;transition:max-height .25s ease}
.spec-row-detail p{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--steel);letter-spacing:.02em;padding:0 2px 14px}
.spec-row.open .spec-row-detail{max-height:1200px}
.spec-list{display:grid;grid-template-columns:auto 1fr;gap:5px 14px;font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.02em;padding:0 2px 14px;margin:0}
.spec-list dt{color:var(--steel);opacity:.72;text-transform:uppercase;word-break:break-word}
.spec-list dd{color:var(--ink);margin:0;word-break:break-word}
.spec-empty{font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--steel);opacity:.6;padding:0 2px 14px;margin:0}
.spec-tags span{font-size:11.5px;font-family:'IBM Plex Mono',monospace;font-weight:500;letter-spacing:.03em;text-transform:uppercase;border:1px solid var(--line);padding:5px 10px;color:var(--steel)}
.eq-card .img.placeholder{background:#e8e4dd;display:flex;align-items:center;justify-content:center}
.eq-card .img.placeholder span{font-family:'IBM Plex Mono',monospace;letter-spacing:.05em;text-transform:uppercase;font-size:12.5px;color:var(--steel)}
.eq-subhead{font-family:'Archivo',sans-serif;font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:15px;color:var(--maroon);margin:40px 0 18px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.eq-subhead:first-of-type{margin-top:8px}

/* services */
.service-block{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.service-block.reverse .img-col{order:2}
.img-col img{width:100%;height:420px;object-fit:cover}
.step-list{margin-top:24px;display:flex;flex-direction:column;gap:18px}
.step{display:flex;gap:18px}
.step .n{font-family:'IBM Plex Mono',monospace;font-weight:600;font-size:24px;color:var(--maroon);min-width:44px}
.step h4{font-size:19px}
.step p{color:var(--steel);font-size:15px;margin-top:4px}

/* cta band */
.cta-band{background:var(--maroon);color:#fff;padding:64px 0}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta-band h2{color:#fff;font-size:clamp(26px,3vw,38px)}
.cta-band p{color:#f0d9d9;margin-top:8px}

/* about stats/story */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
.about-grid img{width:100%;height:520px;object-fit:cover}
.pillar{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.pillar:first-child{border-top:1px solid var(--line)}
.pillar .mark{color:var(--maroon);font-family:'Archivo',sans-serif;font-size:22px}

/* contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px}
.contact-card{border:1px solid var(--line);padding:32px}
.contact-card h3{font-size:20px;margin-bottom:6px}
.contact-card .row{padding:16px 0;border-top:1px solid var(--line)}
.contact-card .row:first-of-type{border-top:none}
.contact-card .label{font-family:'IBM Plex Mono',monospace;color:var(--maroon);letter-spacing:.05em;text-transform:uppercase;font-size:12px}
.contact-card .val{margin-top:4px;font-size:17px}
form.enquiry{display:flex;flex-direction:column;gap:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{font-family:'Archivo',sans-serif;font-size:13px;letter-spacing:.04em;text-transform:uppercase;color:var(--steel);display:block;margin-bottom:6px}
input,select,textarea{width:100%;border:1px solid var(--line);padding:13px 14px;font-family:'Inter',sans-serif;font-size:16px;background:#fff}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--maroon)}
textarea{resize:vertical;min-height:120px}

/* branches */
.branch-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.branch-card{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}
.branch-card h3{font-size:19px}
.branch-card address{font-style:normal;color:var(--steel);margin-top:10px;font-size:15px;line-height:1.5}
.branch-card-body{padding:22px;display:flex;flex-direction:column;flex:1}
.branch-contact{margin-top:14px;padding-top:14px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:6px;flex:1}
.branch-contact a{font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.01em;color:var(--maroon)}
.branch-contact a:hover{color:var(--maroon-dark)}
.branch-map{position:relative;height:220px;border-top:1px solid var(--line)}
.branch-map iframe{width:100%;height:100%;border:0;display:block;filter:grayscale(.15)}
.open-maps{position:absolute;top:12px;left:12px;z-index:2;background:#fff;border:1px solid var(--line);padding:8px 14px;font-family:'Archivo',sans-serif;font-weight:600;letter-spacing:.02em;font-size:14px;color:var(--maroon);display:inline-flex;align-items:center;gap:6px;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.open-maps:hover{color:var(--maroon-dark)}
.reach-list{display:grid;grid-template-columns:1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:32px;max-width:420px}
.reach-item{background:#fff;padding:26px}
.reach-item .label{font-family:'IBM Plex Mono',monospace;color:var(--maroon);letter-spacing:.05em;text-transform:uppercase;font-size:12px}
.reach-item .val{margin-top:8px;font-size:18px}
@media(max-width:900px){.branch-grid{grid-template-columns:1fr 1fr}.reach-list{grid-template-columns:1fr}}
@media(max-width:600px){.branch-grid{grid-template-columns:1fr}}

/* footer */
footer.site{background:var(--ink);color:#c9c3ba;padding:64px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.footer-grid h4{color:#fff;font-family:'Archivo',sans-serif;font-size:16px;letter-spacing:.04em;margin-bottom:16px}
.footer-grid a{color:#c9c3ba;display:block;margin-bottom:10px;font-size:15px}
.footer-grid a:hover{color:#fff}
.footer-logo{height:34px;background:#fff;padding:8px 12px;border-radius:2px;margin-bottom:16px}
.footer-bottom{border-top:1px solid #3a352f;margin-top:48px;padding-top:24px;display:flex;justify-content:space-between;color:#8a847b;font-size:13px;flex-wrap:wrap;gap:12px}

@media(max-width:900px){
.nav-row{flex-wrap:wrap}
nav.main-nav{order:3;width:100%;justify-content:space-between;gap:16px}
.grid-3{grid-template-columns:1fr}
.grid-2{grid-template-columns:1fr}
.value-list{grid-template-columns:1fr 1fr}
.service-block,.service-block.reverse{grid-template-columns:1fr}
.service-block.reverse .img-col{order:0}
.about-grid{grid-template-columns:1fr}
.contact-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr 1fr}
.form-row{grid-template-columns:1fr}
.wrap{padding:0 20px}
.nav-row{padding:16px 20px}
}