:root{--navy:#0b1728;--navy2:#132b49;--line:#d7dee7;--soft:#f3f6f9;--red:#b42318;--ink:#111827;--muted:#667085}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%}
.header{position:fixed;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:22px;padding:16px 5vw;color:#fff;background:rgba(8,18,33,.78);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.16)}.header.compact{position:sticky;background:var(--navy)}.brand{display:flex;align-items:center;gap:12px;min-width:225px}.brand-mark{display:grid;place-items:center;width:44px;height:44px;background:var(--red);font-weight:800}.brand strong,.brand small{display:block}.brand small{color:rgba(255,255,255,.7)}.nav{display:flex;gap:18px;align-items:center;font-size:14px;color:rgba(255,255,255,.84)}.nav a:hover{color:#fff}.language-switch{display:flex;align-items:center;gap:4px;padding:4px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.08)}.language-switch button{min-width:42px;height:32px;border:0;background:transparent;color:rgba(255,255,255,.78);font:inherit;font-size:13px;font-weight:800;cursor:pointer}.language-switch button.active{background:#fff;color:var(--navy)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;font-weight:800;border:1px solid transparent}
.hero{position:relative;min-height:96vh;display:flex;align-items:center;padding:132px 5vw 150px;color:#fff;overflow:hidden}.hero-bg{position:absolute;inset:0;background:url("./assets/rolling-line-hot-steel.jpg") center/cover;transform:scale(1.02)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,12,24,.96),rgba(10,27,49,.72) 48%,rgba(10,27,49,.22)),linear-gradient(180deg,rgba(5,12,24,.1),rgba(5,12,24,.76))}.hero-inner{position:relative;max-width:820px}.eyebrow,.kicker{margin:0 0 12px;color:var(--red);font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:0}.hero .eyebrow{color:#ffb4a9}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(44px,7vw,90px);line-height:.96;margin-bottom:18px;letter-spacing:0}h2{font-size:clamp(30px,4vw,54px);line-height:1.05;margin-bottom:16px;letter-spacing:0}h3{font-size:21px;line-height:1.24;margin-bottom:8px}.hero-lead{max-width:720px;font-size:21px;color:rgba(255,255,255,.84)}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.btn.primary{background:var(--red);color:#fff}.btn.ghost{border-color:rgba(255,255,255,.55);background:rgba(255,255,255,.08)}.hero-metrics{position:absolute;left:5vw;right:5vw;bottom:0;display:grid;grid-template-columns:repeat(3,1fr);background:rgba(255,255,255,.95);color:var(--ink);border:1px solid rgba(255,255,255,.7)}.hero-metrics div{padding:24px;border-right:1px solid var(--line)}.hero-metrics div:last-child{border-right:0}.hero-metrics strong{display:block;color:var(--navy2);font-size:30px;line-height:1.1}.hero-metrics span{display:block;margin-top:8px;color:var(--muted);font-size:14px}
.statement,.section{padding:92px 5vw}.statement{background:#fff}.statement-grid,.section-head,.two-col,.reference,.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.9fr);gap:60px;align-items:start}.statement p,.section-head p,.prose p,.reference p,.contact p{color:var(--muted);font-size:17px}.muted{background:var(--soft)}
.green-band{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.9fr);background:var(--navy);color:#fff}.green-image{min-height:560px;background:url("./assets/steel-production-workshop.jpg") center/cover}.green-content{display:flex;flex-direction:column;justify-content:center;padding:80px 5vw}.green-content p{color:rgba(255,255,255,.75)}.text-link{color:#fff;font-weight:800;border-bottom:2px solid var(--red);width:max-content}
.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}.product-grid article{min-height:245px;padding:0;background:#fff;overflow:hidden}.product-grid img{width:100%;height:170px;object-fit:cover;display:block}.product-grid article h3,.product-grid article p,.product-grid article a{display:block;margin-left:26px;margin-right:26px}.product-grid article h3{margin-top:22px}.product-grid article a{margin-bottom:26px}.product-grid a,.product-detail-list a{color:var(--red);font-weight:800}
.service-list{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}.service-list div{padding:24px;background:#fff}.service-list span{display:block;margin-bottom:34px;color:var(--red);font-weight:900}.service-photos{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:28px}.service-photos figure{margin:0;background:#fff;border:1px solid var(--line)}.service-photos img{width:100%;height:300px;object-fit:cover;display:block}.service-photos figcaption{padding:14px 18px;color:var(--navy2);font-weight:800}
.industry-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.industry-grid span,.badge-list span{display:block;padding:16px 18px;background:var(--soft);border-left:3px solid var(--red);font-weight:800;color:var(--navy2)}.reference{background:var(--navy);color:#fff}.reference p{color:rgba(255,255,255,.75)}.contact{grid-template-columns:minmax(320px,680px);color:var(--ink);background:#fff}.contact .kicker{color:var(--red)}.contact-card{display:grid;gap:10px;padding:28px 0;background:#fff;color:var(--ink);border-left:4px solid var(--red);padding-left:24px}.contact-card strong{font-size:22px;color:var(--navy2)}.contact-card span{color:var(--muted)}.product-note{display:block;margin-top:12px;color:var(--navy2);font-weight:800}.product-grid .product-note{margin-left:26px;margin-right:26px;margin-bottom:26px}.footer{display:flex;justify-content:space-between;gap:24px;padding:30px 5vw;color:rgba(255,255,255,.76);background:#081221}.footer p{margin:0}.footer a{margin-left:18px;color:#fff}
.page{background:#fff}.page-hero{min-height:440px;padding:150px 5vw 80px;color:#fff;background:center/cover}.about-hero{background-image:linear-gradient(90deg,rgba(7,17,31,.94),rgba(7,17,31,.44)),url("./assets/steel-production-workshop.jpg")}.products-hero{background-image:linear-gradient(90deg,rgba(7,17,31,.94),rgba(7,17,31,.42)),url("./assets/steel-coil-products.jpg")}.sustainability-hero{background-image:linear-gradient(90deg,rgba(7,17,31,.94),rgba(7,17,31,.42)),url("./assets/green-industrial-campus.jpg")}.page-hero h1{max-width:900px}.fact-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}.fact-grid div{padding:26px;background:#fff}.fact-grid strong{display:block;color:var(--navy2);font-size:28px}.fact-grid span{color:var(--muted)}.badge-list{display:flex;flex-wrap:wrap;gap:12px}.image-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.8fr);gap:44px;align-items:center}.image-split.reverse{grid-template-columns:minmax(320px,.8fr) minmax(0,1fr)}.image-split.reverse img{order:2}.image-split img{width:100%;height:420px;object-fit:cover;display:block}
.product-detail-list{display:grid;gap:18px}.product-detail-list article{display:grid;grid-template-columns:300px 1fr;gap:20px;padding:22px;border:1px solid var(--line);background:#fff}.product-detail-list article img{width:100%;height:100%;min-height:260px;object-fit:cover;grid-row:1/6}.product-detail-list dl{display:grid;grid-template-columns:160px 1fr;gap:6px 18px;color:var(--muted)}.product-detail-list dt{font-weight:900;color:var(--navy2)}.product-catalog{padding-bottom:44px}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.catalog-grid a{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;align-items:start;padding:18px;border:1px solid var(--line);background:#fff}.catalog-grid span{grid-row:1/3;color:var(--red);font-weight:900}.catalog-grid strong{color:var(--navy2);font-size:18px;line-height:1.25}.catalog-grid small{color:var(--muted);font-size:13px;line-height:1.35}.catalog-grid a:hover{border-color:var(--red)}.sustainability-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.sustainability-grid article{padding:26px;background:#fff;border:1px solid var(--line)}
@media (max-width:1100px){.nav{gap:12px;font-size:13px}.language-switch button{min-width:36px}.product-grid,.service-list,.industry-grid,.fact-grid,.sustainability-grid,.catalog-grid{grid-template-columns:repeat(2,1fr)}.product-detail-list article{grid-template-columns:1fr}.product-detail-list article img{grid-row:auto;height:260px}}
@media (max-width:820px){.header{position:absolute;align-items:flex-start;flex-wrap:wrap;padding:14px 20px}.header.compact{position:relative}.brand{min-width:0}.language-switch{margin-left:auto}.nav{order:3;width:100%;overflow-x:auto;padding-bottom:4px}.hero{min-height:100vh;padding:132px 20px 285px}.hero-metrics{left:20px;right:20px;grid-template-columns:1fr}.hero-metrics div{padding:15px;border-right:0;border-bottom:1px solid var(--line)}.statement,.section{padding:68px 20px}.statement-grid,.section-head,.two-col,.reference,.contact,.green-band,.image-split,.image-split.reverse{grid-template-columns:1fr;gap:32px}.green-image{min-height:340px}.green-content{padding:58px 20px}.product-grid,.service-list,.industry-grid,.fact-grid,.sustainability-grid,.service-photos,.catalog-grid{grid-template-columns:1fr}.image-split.reverse img{order:0}.image-split img,.service-photos img{height:260px}.page-hero{padding:120px 20px 70px}.footer{flex-direction:column;padding:28px 20px}.footer a{margin-left:0;margin-right:14px}.product-detail-list dl{grid-template-columns:1fr}}
.sales-hero{background-image:linear-gradient(90deg,rgba(7,17,31,.94),rgba(7,17,31,.42)),url("./assets/customer-visit-indonesia.jpg")}.sales-directory{padding-top:30px}.sales-directory h2{font-size:28px;margin-top:42px}.sales-directory h2:first-child{margin-top:0}.table-wrap{overflow-x:auto;border:1px solid var(--line);background:#fff}.sales-directory table{width:100%;border-collapse:collapse;min-width:760px}.sales-directory th,.sales-directory td{padding:13px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.sales-directory th{background:var(--navy2);color:#fff;font-weight:800}.sales-directory td:first-child{font-weight:800;color:var(--navy2);white-space:nowrap}.sales-network p{max-width:1120px;color:var(--muted)}
.product-table-section{padding-top:54px}.product-table-section:nth-of-type(even){background:var(--soft)}.product-table-head{display:grid;grid-template-columns:minmax(280px,.8fr) minmax(0,1fr);gap:34px;align-items:center;margin-bottom:24px}.product-table-head img{width:100%;height:220px;object-fit:cover;display:block}.product-table-head p{color:var(--muted);font-size:17px}.table-caption{margin:30px 0 12px;color:var(--navy2);font-size:24px}.product-table-wrap{border:1px solid var(--line);background:#fff}.product-table{width:100%;min-width:980px;border-collapse:collapse;font-size:14px;line-height:1.45}.product-table th,.product-table td{padding:12px 13px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);vertical-align:top}.product-table th{position:sticky;top:0;background:var(--navy2);color:#fff;text-align:left;font-weight:800}.product-table td:first-child{font-weight:800;color:var(--navy2);white-space:nowrap}.product-table td:last-child,.product-table th:last-child{border-right:0}
@media (max-width:820px){.product-table-head{grid-template-columns:1fr}.product-table-head img{height:190px}.product-table{min-width:860px}}