:root{--navy:#102b36;--dark:#0b2028;--muted:#60727a;--line:#d6dfe1;--accent:#c7e7df;--paper:#f6f8f8}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;color:var(--navy);background:white;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #d1782e;outline-offset:5px}button{cursor:pointer}header{height:96px;display:flex;align-items:center;justify-content:space-between;padding:0 5%;background:white;gap:30px}.brand{display:inline-flex;flex-direction:column;font-size:29px;font-weight:800;letter-spacing:2px;line-height:1}.brand span{font-size:10px;letter-spacing:7px;margin-top:7px;text-align:center}nav{display:flex;gap:30px;font-size:14px}.header-actions{display:flex;align-items:center;gap:25px}#language{background:none;border:0;padding:10px;font-size:14px;font-weight:bold}.button{display:inline-flex;align-items:center;justify-content:center;background:var(--accent);color:var(--dark);min-height:54px;padding:14px 26px;border:1px solid transparent;font-size:14px;font-weight:700;transition:background .2s,transform .2s}.button:hover{background:#a9d7cb;transform:translateY(-2px)}.button.small{min-height:44px;background:var(--navy);color:white}.hero{min-height:660px;height:calc(100svh - 96px);max-height:900px;position:relative;background:var(--dark);color:white;display:flex;align-items:center}.hero-photo,.hero-shade{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 48%}.hero-shade{background:linear-gradient(90deg,rgba(5,23,30,.94),rgba(5,23,30,.65) 44%,rgba(5,23,30,.1) 80%)}.hero-content{position:relative;padding:65px 6% 110px;width:100%}.eyebrow{font-size:12px;font-weight:700;letter-spacing:2px;margin:0 0 28px}.hero .eyebrow{color:#c3dbd9}h1{font-size:clamp(44px,5.4vw,84px);line-height:1.06;letter-spacing:-3px;margin:0 0 28px;max-width:950px;font-weight:500}h1 em{color:var(--accent);font-style:normal}.hero-description{font-size:17px;color:#d1dddf;max-width:475px;margin-bottom:30px;line-height:1.75}.hero-foot{position:absolute;bottom:26px;left:6%;right:6%;display:flex;justify-content:space-between;gap:20px;font-size:11px;letter-spacing:1px;color:#cbd6d8}.hero-foot span:last-child{letter-spacing:0}.intro-strip{padding:40px 6%;display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;border-bottom:1px solid var(--line)}.intro-strip>span{font-size:24px;line-height:1.3;letter-spacing:-.5px}.intro-strip>div{border-left:1px solid var(--line);padding-left:32px}.intro-strip b{font-size:12px;letter-spacing:1.8px}.intro-strip p{font-size:15px;color:var(--muted);margin:7px 0 0}.section{padding:110px 7%;scroll-margin-top:20px}h2{font-size:clamp(36px,4vw,60px);line-height:1.12;letter-spacing:-2px;font-weight:500;margin:0 0 28px}.steel{display:grid;grid-template-columns:1fr 1fr;gap:10%}.section-heading>p:last-child{color:var(--muted);max-width:410px}.specs>div{display:grid;grid-template-columns:36px 1fr;column-gap:20px;padding:25px 0;border-top:1px solid var(--line)}.specs span{color:#798e96;font-size:13px}.specs h3{font-size:19px;font-weight:500;margin:0}.specs p{grid-column:2;color:var(--muted);font-size:15px;margin:8px 0 0}.text-link{display:inline-block;font-size:14px;font-weight:bold;border-bottom:1px solid;padding-bottom:7px;margin-top:25px}.sourcing{background:var(--navy);color:white;display:grid;grid-template-columns:1fr 1fr}.sourcing figure{margin:0;position:relative;min-height:600px}.sourcing img{height:100%;width:100%;object-fit:cover;position:absolute}.sourcing figcaption{position:absolute;bottom:14px;left:20px;right:20px;font-size:11px;color:white;background:#0b2028bd;padding:5px 9px;max-width:max-content}.sourcing-content{padding:85px 12%}.sourcing-content>p:not(.eyebrow){color:#c4d2d6;font-size:16px}.outline{margin-top:22px;color:white;background:transparent;border-color:#749098}.outline:hover{background:#23434f}.about{display:grid;grid-template-columns:1fr 1.5fr;gap:10%;border-bottom:1px solid var(--line)}.about>div{max-width:650px}.about p:not(.eyebrow){color:var(--muted)}.inquiry{display:grid;grid-template-columns:1fr 1.3fr;gap:9%;background:var(--paper)}.inquiry>div>p:not(.eyebrow){max-width:350px;color:var(--muted)}.contact-link{display:block;font-size:16px;margin:16px 0}.tabs{display:flex;border-bottom:1px solid var(--line);margin-bottom:28px}.tabs button{background:none;color:var(--muted);border:0;border-bottom:2px solid transparent;padding:13px 18px;font-size:15px}.tabs button[aria-pressed=true]{color:var(--navy);border-bottom-color:var(--navy);font-weight:bold}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}label{font-size:13px;display:block}label span{display:block;margin-bottom:8px}input,textarea{width:100%;background:white;border:1px solid #cbd6d9;border-radius:0;color:var(--navy);padding:12px;min-height:47px}textarea{resize:vertical}.full{grid-column:1/-1}.submit{background:var(--navy);color:white;margin-top:24px}.submit:hover{background:#294955}.form-note{font-size:12px;color:var(--muted);line-height:1.6}#contact-options{border-top:1px solid var(--line);padding-top:15px}#contact-options .text-link{margin:5px 18px 0 0}.ddp{display:flex;justify-content:space-between;align-items:center;gap:35px;margin:0;padding:45px 7%;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.ddp .eyebrow{margin-bottom:10px;color:var(--muted)}.ddp h3{margin:0;font-size:21px;font-weight:500}.ddp a{white-space:nowrap;font-size:14px;border-bottom:1px solid;padding-bottom:6px}footer{padding:45px 6% 65px;display:flex;justify-content:space-between;align-items:center;gap:25px}footer p,footer>a:last-child{font-size:12px;color:var(--muted)}.preview-label{position:fixed;bottom:0;left:0;right:0;text-align:center;padding:4px 12px;background:var(--navy);color:#d2e3e8;font-size:10px;letter-spacing:1.3px;z-index:10}.skip{position:fixed;top:-100px;background:white;padding:15px;z-index:20}.skip:focus{top:0} @media(min-width:1600px){.section{padding-left:max(7%,calc((100vw - 1400px)/2));padding-right:max(7%,calc((100vw - 1400px)/2))}}@media(max-width:900px){nav{gap:15px;font-size:13px}.header-actions{gap:10px}header{padding:0 4%;gap:16px}.hero{min-height:690px}h1{font-size:62px}.hero-shade{background:linear-gradient(90deg,#071b24e8,#071b2480)}.section{padding:75px 6%}.steel{gap:7%}.sourcing-content{padding:65px 10%}.inquiry{gap:6%}.sourcing figure{min-height:550px}}@media(max-width:650px){header{height:80px;gap:12px}.brand{font-size:25px}.brand span{font-size:9px;letter-spacing:6px}nav{display:none}.header-actions{gap:4px}.button.small{padding:10px 14px;font-size:13px}.hero{height:auto;min-height:715px}.hero-content{padding:65px 6% 115px}.hero-photo{object-position:65% center}.hero-shade{background:linear-gradient(90deg,#071b24ed,#071b2470)}.hero .eyebrow{font-size:10px;letter-spacing:1.3px;max-width:270px}h1{font-size:clamp(39px,10.5vw,64px);letter-spacing:-1.8px}.hero-description{font-size:16px;max-width:350px}.hero-foot{flex-direction:column;gap:9px;font-size:10px}.hero-foot span:last-child{font-size:10px}.intro-strip{padding:30px 6%;gap:25px;grid-template-columns:1fr 1fr}.intro-strip>span{grid-column:1/-1;font-size:22px}.intro-strip>span br{display:none}.intro-strip>div{padding:0;border:0}.intro-strip p{font-size:13px}.section{padding:65px 6%}.steel,.about,.inquiry{grid-template-columns:1fr;gap:35px}h2{font-size:39px;letter-spacing:-1.4px}.eyebrow{font-size:11px;letter-spacing:1.6px}.sourcing{grid-template-columns:1fr}.sourcing figure{min-height:340px}.sourcing-content{padding:55px 6%}.about{gap:5px}.inquiry{gap:30px}.form-grid{gap:16px;grid-template-columns:1fr}.full{grid-column:auto}.ddp{padding:35px 6%;flex-direction:column;align-items:flex-start;gap:20px}.ddp h3{font-size:23px}.ddp a{white-space:normal}footer{flex-wrap:wrap;justify-content:flex-start;gap:20px 30px}footer .brand{width:100%;align-items:flex-start}footer .brand span{margin-left:12px}footer p{margin:0}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.stock-section{padding-top:40px;background:#f6f8f8}.stock-heading{display:flex;align-items:end;justify-content:space-between;gap:50px}.stock-heading>p{max-width:370px;color:var(--muted)}.stock-filters{display:flex;gap:20px;align-items:end;margin-top:25px}.stock-filters label{min-width:140px;flex:1}.stock-filters select{width:100%;min-height:46px;padding:10px;border:1px solid var(--line);background:white;font:inherit;color:var(--navy)}#reset-filters{border:0;background:transparent;padding:12px;font-size:13px;color:var(--muted)}#stock-count,.stock-note{font-size:12px;color:var(--muted)}.table-wrap{overflow:auto;max-height:470px;border:1px solid var(--line);background:white}table{width:100%;border-collapse:collapse;white-space:nowrap;font-size:14px}th,td{padding:16px 22px;text-align:left;border-bottom:1px solid #e3e9ea}th{position:sticky;top:0;background:var(--navy);color:white;font-size:12px;font-weight:500;z-index:1}tbody tr:hover{background:#edf4f2}td:first-child{font-weight:bold}td a{font-size:12px;border-bottom:1px solid #9ab4b9}select:focus-visible{outline:3px solid #d1782e;outline-offset:3px}@media(max-width:650px){.stock-heading{display:block}.stock-filters{flex-wrap:wrap;gap:12px}.stock-filters label{min-width:calc(50% - 12px)}#reset-filters{flex:1}.table-wrap{max-height:420px}th,td{padding:14px 16px}.stock-section{padding-top:55px}}

.stock-status{display:inline-block;color:#285e50;background:#edf5f1;padding:4px 10px;font-size:12px;white-space:nowrap}
.brand img{width:174px;height:auto;display:block}.locations{padding-top:65px;border-top:1px solid var(--line)}.locations-heading{margin-bottom:36px}.location-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.location-card{padding:35px;background:var(--paper);border-top:2px solid #aec4cc}.location-card .eyebrow{color:var(--muted);margin-bottom:20px}.location-card h3{font-size:38px;letter-spacing:-1px;font-weight:500;line-height:1.1;margin:0 0 20px}.location-card p:not(.eyebrow){color:var(--muted);max-width:420px}.location-card a{display:inline-block;margin-top:15px;font-size:15px}.contact-person{font-weight:bold;color:var(--navy)!important}.registered-address{margin-top:30px;border-top:1px solid var(--line);max-width:400px;padding-top:18px;font-size:14px}.registered-address summary{cursor:pointer}.registered-address address{font-style:normal;color:var(--muted);margin-top:15px;line-height:1.8}.whatsapp-float{position:fixed;right:24px;bottom:48px;z-index:15;background:#156b49;color:white;display:flex;align-items:center;gap:12px;border-radius:40px;padding:15px 20px;box-shadow:0 6px 24px #051c2930;font-size:14px;font-weight:700;transition:background .2s}.whatsapp-float:hover{background:#105a3c}.whatsapp-float svg{flex-shrink:0}footer{padding-bottom:100px}@media(max-width:650px){.brand img{width:140px}.location-grid{grid-template-columns:1fr;gap:18px}.location-card{padding:28px}.whatsapp-float{right:16px;bottom:40px;padding:14px;gap:8px;font-size:12px}.whatsapp-float svg{width:23px;height:23px}.registered-address{font-size:13px}.inquiry .submit{width:100%}}

/* Metals and industrial supply */
.hero-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.hero-stock-link{font-size:14px;color:var(--accent);border-bottom:1px solid #c7e7df80;padding:8px 0}.hero-description{max-width:610px}.materials{background:var(--paper)}.materials-heading{max-width:840px;margin-bottom:48px}.materials-heading>p:last-child{max-width:640px;color:var(--muted);font-size:18px}.materials-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}.material-card{padding:32px;background:white;display:flex;flex-direction:column;align-items:flex-start}.material-number{font-size:12px;letter-spacing:2px;color:var(--muted)}.material-card h3{font-size:26px;line-height:1.2;font-weight:500;letter-spacing:-.6px;margin:24px 0 18px}.material-card>p{font-size:15px;color:var(--muted);margin:0 0 24px}.material-card .material-meta{font-size:11px;letter-spacing:.5px;text-transform:uppercase;color:var(--navy);margin-top:auto}.material-card .text-link{font-size:13px}.materials-note{max-width:760px;margin-top:28px;color:var(--muted);font-size:14px}.tabs{flex-wrap:wrap}.whatsapp-float{bottom:24px}
@media(max-width:1000px){.materials-grid{grid-template-columns:repeat(2,minmax(0,1fr))}header nav{gap:15px}header nav a{font-size:12px}}
@media(max-width:650px){.materials-grid{grid-template-columns:1fr}.material-card{padding:28px}.materials-heading>p:last-child{font-size:16px}.hero-actions{gap:12px}.hero-stock-link{font-size:12px}.hero .hero-content{padding-bottom:80px}.hero h1{font-size:43px}.tabs button{font-size:12px}.whatsapp-float{bottom:16px}}

.stock-summary{margin-top:32px;white-space:normal;background:white;border:1px solid var(--line);font-size:17px}.stock-summary caption{text-align:left;font-size:12px;color:var(--muted);padding-bottom:12px}.stock-summary th,.stock-summary td{padding:22px 28px;text-align:left;border-bottom:1px solid var(--line);line-height:1.8}.stock-summary th{width:25%;color:var(--muted);font-size:13px;font-weight:500;background:#f0f4f3}.stock-summary-foot{display:flex;align-items:start;justify-content:space-between;gap:32px;margin-top:24px}.stock-summary-foot .stock-note{max-width:670px;margin:0}.stock-summary-foot a{flex-shrink:0;font-size:14px}@media(max-width:650px){.stock-summary{font-size:15px}.stock-summary th,.stock-summary td{padding:16px 14px}.stock-summary th{width:34%;font-size:12px}.stock-summary-foot{display:block}.stock-summary-foot a{display:inline-block;margin-top:20px}}

.stock-values{display:flex;flex-wrap:wrap;gap:8px}.stock-values span{display:inline-block;min-width:64px;padding:6px 12px;border:1px solid #d6dfe1;background:#f6f8f8;text-align:center;color:var(--navy);font-variant-numeric:tabular-nums;line-height:1.5;border-radius:3px}

#language{display:inline-flex;align-items:center;justify-content:center;color:var(--navy);text-decoration:none;min-width:40px;min-height:40px;font-size:13px;font-weight:600}html[lang="tr"] .hero h1{font-size:clamp(38px,5.4vw,78px)}

/* Trade network: local, public-domain map geometry. */
.trade-network{background:#f6f8f8}.trade-network h2{margin-bottom:28px}.network-canvas{width:100%;padding:24px 0}.network-map{display:block;width:100%;height:auto}.network-map path{stroke:#f6f8f8;stroke-width:.65;stroke-linejoin:round}.network-other{fill:#d9dfe0}.network-active{fill:#a83e40;transition:fill .15s}.network-active:hover{fill:#752629}.network-countries{list-style:none;padding:24px 0 0;margin:0;display:flex;flex-wrap:wrap;gap:10px 24px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.network-countries li{display:flex;align-items:center;gap:8px}.network-countries li::before{content:"";width:5px;height:5px;flex-shrink:0;background:#a83e40;border-radius:50%}@media(max-width:650px){.network-canvas{padding:12px 0 24px}.network-countries{font-size:12px;gap:10px 18px}.trade-network h2{font-size:34px}}