:root{--navy:#071827;--navy2:#102a40;--blue:#1677b8;--cyan:#42b4d8;--orange:#f38a10;--ink:#15212b;--muted:#62707c;--line:#dce3e8;--paper:#f5f7f8;--white:#fff;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.topbar{background:#03111d;color:#b8c9d6;font-size:.82rem}.topbar .container{display:flex;justify-content:space-between;padding:7px 0}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid #e5ebef;backdrop-filter:blur(12px)}.nav{height:78px;display:flex;align-items:center;justify-content:space-between}.company-brand{display:flex;align-items:center;gap:12px}.company-mark{width:47px;height:47px;border-radius:7px;background:linear-gradient(145deg,var(--blue),var(--navy));display:grid;place-items:center;color:white;font-family:'Barlow Condensed',sans-serif;font-size:23px;font-weight:800;letter-spacing:-1px;box-shadow:inset 0 -5px 0 rgba(243,138,16,.9)}.company-name strong{display:block;font:800 24px/1 'Barlow Condensed',sans-serif;letter-spacing:.7px;color:var(--navy)}.company-name span{font-size:10px;letter-spacing:2px;text-transform:uppercase;color:#71808c}.nav-links{display:flex;gap:34px;align-items:center}.nav-links a{font-weight:700;font-size:.88rem;text-transform:uppercase;letter-spacing:.7px}.nav-links a:hover,.nav-links a.active{color:var(--blue)}.menu-btn{display:none;border:0;background:none;font-size:26px}.hero{min-height:660px;position:relative;display:flex;align-items:center;background:linear-gradient(90deg,rgba(3,14,24,.97) 0%,rgba(4,17,28,.82) 46%,rgba(4,17,28,.15) 78%),url('assets/hero-mining.jpg') center/cover}.hero-content{color:white;max-width:760px;padding:90px 0}.kicker{font-size:.78rem;font-weight:800;letter-spacing:2.4px;text-transform:uppercase;color:var(--orange);margin:0 0 14px}.hero h1,.page-hero h1,h2,h3{font-family:'Barlow Condensed',sans-serif}.hero h1{font-size:clamp(52px,7vw,90px);line-height:.94;text-transform:uppercase;letter-spacing:-1px;margin:0 0 25px}.hero p.lead{font-size:1.2rem;color:#d7e0e6;max-width:650px}.actions{display:flex;gap:14px;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;font-size:.83rem;font-weight:800;text-transform:uppercase;letter-spacing:.8px;border:1px solid transparent}.btn.primary{background:var(--orange);color:#111}.btn.secondary{border-color:#8aa0b2;color:white}.hero-note{margin-top:64px;padding-top:24px;border-top:1px solid rgba(255,255,255,.22);display:flex;gap:38px}.hero-note strong{display:block;font:700 26px 'Barlow Condensed',sans-serif}.hero-note span{font-size:.74rem;color:#bac8d2;text-transform:uppercase;letter-spacing:1px}.section{padding:92px 0}.section.gray{background:var(--paper)}.section.dark{background:var(--navy);color:white}.section-head{max-width:760px;margin-bottom:42px}.section-head h2{font-size:48px;line-height:1.03;text-transform:uppercase;margin:6px 0 14px;color:var(--navy)}.dark .section-head h2{color:white}.section-head p{color:var(--muted)}.dark .section-head p{color:#b8c7d2}.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.intro-grid h2{font-size:52px;line-height:1.02;margin:0 0 20px;text-transform:uppercase;color:var(--navy)}.image-frame{position:relative}.image-frame:before{content:"";position:absolute;inset:18px -18px -18px 18px;border:4px solid var(--orange);z-index:-1}.image-frame img{height:430px;width:100%;object-fit:cover}.values{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:38px}.value{border-top:3px solid var(--blue);padding-top:15px}.value strong{font:700 26px 'Barlow Condensed',sans-serif;color:var(--navy)}.value p{font-size:.9rem;color:var(--muted);margin:.4rem 0}.sector-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.sector{position:relative;min-height:430px;overflow:hidden;background:#111}.sector img{position:absolute;width:100%;height:100%;object-fit:cover;transition:.4s}.sector:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,14,24,.96),rgba(3,14,24,.05) 70%)}.sector-content{position:absolute;z-index:2;left:28px;right:28px;bottom:27px;color:white}.sector-content .num{color:var(--orange);font-weight:800}.sector h3{font-size:36px;line-height:1;margin:7px 0}.sector p{color:#cdd7de;font-size:.9rem}.sector:hover img{transform:scale(1.04)}.titanyoke-band{display:grid;grid-template-columns:1fr 1fr;min-height:560px}.ty-copy{background:#081827;padding:70px max(50px,calc((100vw - var(--max))/2));padding-right:70px;color:white}.ty-copy img{width:340px;filter:brightness(0) invert(1);margin-bottom:28px}.ty-copy h2{font-size:54px;line-height:1;text-transform:uppercase;margin:0 0 20px}.ty-copy p{color:#c4d0d9}.ty-image img{width:100%;height:100%;object-fit:cover}.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:25px 0}.feature-list div{border-left:3px solid var(--orange);padding-left:12px;font-weight:700;font-size:.9rem}.page-hero{min-height:360px;display:flex;align-items:end;padding:70px 0;background:linear-gradient(90deg,rgba(3,15,25,.95),rgba(3,15,25,.35)),var(--bg) center/cover;color:white}.page-hero h1{font-size:68px;line-height:1;text-transform:uppercase;margin:0}.breadcrumb{font-size:.75rem;text-transform:uppercase;letter-spacing:1.5px;color:#c5d2dc;margin-bottom:12px}.product-nav{background:#0b2437;color:white}.product-nav .container{display:flex;justify-content:center;gap:50px;padding:18px}.product-nav a{font-weight:700;text-transform:uppercase;font-size:.82rem}.product-nav a:hover{color:var(--orange)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.card{background:white;border:1px solid var(--line);box-shadow:0 8px 28px rgba(12,35,52,.06)}.card img{height:230px;width:100%;object-fit:cover}.card-body{padding:25px}.card h3{font-size:28px;line-height:1.1;margin:0 0 10px;color:var(--navy)}.card p{font-size:.92rem;color:var(--muted)}.card .link{font-size:.78rem;font-weight:800;text-transform:uppercase;color:var(--blue)}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;margin-bottom:80px}.product-detail.reverse .media{order:2}.product-detail .media img{height:420px;width:100%;object-fit:cover}.product-detail h2{font-size:46px;text-transform:uppercase;line-height:1;margin:0 0 16px;color:var(--navy)}.spec-list{padding:0;list-style:none}.spec-list li{padding:10px 0;border-bottom:1px solid var(--line)}.spec-list li:before{content:'■';color:var(--orange);margin-right:10px;font-size:.6rem}.table-wrap{overflow-x:auto}.spec-table{width:100%;border-collapse:collapse;font-size:.88rem}.spec-table th{background:var(--navy);color:white;text-align:left;padding:14px}.spec-table td{padding:13px 14px;border-bottom:1px solid var(--line)}.spec-table tr:nth-child(even){background:#f5f7f8}.notice{background:#fff4e5;border-left:5px solid var(--orange);padding:20px 24px;font-size:.88rem;margin-top:28px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}.contact-panel{background:var(--navy);color:white;padding:40px}.contact-panel h3{font-size:32px;margin-top:0}.contact-panel dt{color:var(--orange);font-size:.72rem;text-transform:uppercase;letter-spacing:1px;font-weight:800;margin-top:16px}.contact-panel dd{margin:3px 0 0}.footer{background:#020c14;color:#9eb0bd;padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:45px}.footer h4{color:white;font-family:'Barlow Condensed';font-size:22px;margin:0 0 13px}.footer a{display:block;margin:6px 0}.copyright{border-top:1px solid #203342;margin-top:40px;padding-top:20px;font-size:.78rem}.ty-logo-inline{max-width:310px;margin:15px 0 25px}.rep-badge{display:inline-block;background:#e9f4fb;border:1px solid #b6d9ee;color:#0d5b8d;padding:8px 12px;font-weight:800;font-size:.76rem;text-transform:uppercase;letter-spacing:.8px}.diagram{background:#f7f8f9;padding:20px;border:1px solid var(--line)}
@media(max-width:900px){.nav-links{display:none;position:absolute;top:78px;left:0;right:0;background:white;flex-direction:column;gap:0;padding:15px 25px;border-bottom:1px solid var(--line)}.nav-links.open{display:flex}.nav-links a{padding:12px}.menu-btn{display:block}.intro-grid,.titanyoke-band,.product-detail,.contact-grid{grid-template-columns:1fr}.ty-copy{padding:60px 25px}.sector-grid,.cards{grid-template-columns:1fr 1fr}.product-detail.reverse .media{order:0}.hero-note{flex-wrap:wrap}.footer-grid{grid-template-columns:1fr}.page-hero h1{font-size:52px}}@media(max-width:600px){.container{width:min(100% - 28px,var(--max))}.topbar{display:none}.hero{min-height:600px}.hero h1{font-size:52px}.hero-note{gap:22px}.section{padding:65px 0}.section-head h2,.intro-grid h2{font-size:40px}.sector-grid,.cards,.values{grid-template-columns:1fr}.product-nav .container{gap:18px;overflow:auto;justify-content:flex-start}.titanyoke-band{display:block}.ty-image img{height:350px}.company-name strong{font-size:20px}.company-mark{width:42px;height:42px}.actions{flex-direction:column;align-items:flex-start}}

/* Restructured site hierarchy */
.nav-group{position:relative}.dropdown{display:none;position:absolute;top:100%;left:-20px;min-width:270px;background:#fff;border:1px solid var(--line);box-shadow:0 18px 40px rgba(3,17,29,.14);padding:10px 0}.nav-group:hover .dropdown{display:block}.dropdown a{display:block;padding:9px 18px!important;text-transform:none!important;letter-spacing:0!important;font-weight:500!important}.dropdown a:hover{background:#f3f7f9}.dropdown strong{color:var(--navy)}
.cards.two{grid-template-columns:repeat(2,1fr)}.feature-card .sub-links{display:grid;gap:8px;margin:20px 0}.sub-links a{padding:11px 13px;border:1px solid var(--line);font-weight:700;font-size:.86rem}.sub-links a:hover{border-color:var(--orange);color:var(--blue)}.ty-logo-inline.compact{max-width:220px}.hierarchy-grid{display:grid;gap:28px}.hierarchy-card{display:grid;grid-template-columns:70px 340px 1fr;align-items:stretch;border:1px solid var(--line);background:#fff;box-shadow:0 10px 30px rgba(12,35,52,.06)}.hierarchy-card>span{display:grid;place-items:center;background:var(--navy);color:var(--orange);font:800 32px 'Barlow Condensed'}.hierarchy-card>img{width:100%;height:290px;object-fit:cover}.hierarchy-card>div{padding:34px}.hierarchy-card h3{font-size:38px;margin:0 0 8px;color:var(--navy)}.hierarchy-card ul{padding-left:20px;color:var(--muted)}.image-collage{display:grid;grid-template-columns:1.2fr .8fr;grid-template-rows:1fr 1fr;gap:12px;height:470px}.image-collage img{width:100%;height:100%;object-fit:cover}.image-collage img:first-child{grid-row:1/3}
@media(max-width:900px){.nav-group{width:100%;text-align:center}.nav-group:hover .dropdown{display:none}.dropdown{position:static;box-shadow:none;border:0}.hierarchy-card{grid-template-columns:55px 1fr}.hierarchy-card>img{grid-column:2;height:220px}.hierarchy-card>div{grid-column:2;padding:25px}.cards.two{grid-template-columns:1fr}}
@media(max-width:600px){.image-collage{height:380px}.hierarchy-card{grid-template-columns:42px 1fr}.hierarchy-card>span{font-size:22px}.hierarchy-card h3{font-size:31px}}