:root{
  --navy:#0b1f3a;
  --navy-2:#132d52;
  --blue:#1f7fc4;
  --cyan:#29a8e0;
  --ink:#14202e;
  --muted:#5b6878;
  --line:#dfe5ec;
  --paper:#f5f7fa;
  --white:#ffffff;
  --red:#d7263d;
  --yellow:#f4c21b;
  --radius:14px;
  --wrap:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:"Barlow",sans-serif;line-height:1.1;letter-spacing:-.01em}
.eyebrow{display:inline-block;font:600 12px/1 "Inter",sans-serif;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:16px}
.eyebrow.light{color:var(--cyan)}
.section{padding:110px 0}
.section.alt{background:var(--paper)}
.section.dark{background:var(--navy);color:#e8eef6}
.section-head{max-width:720px;margin-bottom:56px}
.section-head h2{font-size:clamp(32px,4.2vw,50px);font-weight:700;margin-bottom:18px}
.section-head p{font-size:18px;color:var(--muted)}
.dark .section-head p{color:#a9b8cc}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:999px;font-weight:600;font-size:15px;transition:transform .2s,background .2s,color .2s;border:1.5px solid transparent}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#176aa6}
.btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}

/* header */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,box-shadow .3s}
.site-header.solid{background:rgba(255,255,255,.97);box-shadow:0 1px 0 var(--line);backdrop-filter:blur(8px)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:10px;font:800 20px/1 "Barlow",sans-serif;letter-spacing:.06em;color:#fff}
.brand img{width:40px;height:40px;object-fit:contain;background:#fff;border-radius:10px;padding:3px}
.solid .brand{color:var(--navy)}
.menu{display:flex;align-items:center;gap:30px;list-style:none}
.menu a{font-size:15px;font-weight:500;color:rgba(255,255,255,.9);transition:color .2s}
.solid .menu a{color:var(--ink)}
.menu a:hover{color:var(--cyan)}
.menu .plp-link{font:800 italic 15px/1 "Barlow Condensed",sans-serif;letter-spacing:.04em;padding:9px 14px;border-radius:8px;background:var(--red);color:#fff!important}
.menu .cta{padding:10px 18px;border-radius:999px;background:var(--blue);color:#fff!important}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;margin:5px auto;background:#fff;transition:.3s}
.solid .burger span{background:var(--navy)}

/* hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--navy)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.04)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(8,22,44,.94) 0%,rgba(8,22,44,.78) 45%,rgba(8,22,44,.25) 100%)}
.hero .wrap{position:relative;z-index:2;padding-top:120px;padding-bottom:80px}
.hero h1{font-size:clamp(42px,6.6vw,84px);font-weight:800;max-width:860px;margin-bottom:24px}
.hero h1 em{font-style:normal;color:var(--cyan)}
.hero p.lead{font-size:clamp(17px,1.6vw,20px);max-width:620px;color:#c8d5e6;margin-bottom:38px}
.hero .actions{display:flex;flex-wrap:wrap;gap:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.chip{font-size:13px;font-weight:600;padding:7px 13px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2)}

/* stats */
.stats{position:relative;z-index:3;margin-top:-70px}
.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-radius:var(--radius);box-shadow:0 24px 60px rgba(11,31,58,.14);overflow:hidden}
.stat{padding:30px 26px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{display:block;font:800 40px/1 "Barlow",sans-serif;color:var(--navy);margin-bottom:8px}
.stat span{font-size:14px;color:var(--muted)}

/* about */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:72px;align-items:center}
.split.rev{grid-template-columns:1fr 1.05fr}
.photo{border-radius:var(--radius);overflow:hidden;position:relative;aspect-ratio:4/3.4;background:var(--paper)}
.photo img{width:100%;height:100%;object-fit:cover}
.photo .badge{position:absolute;left:20px;bottom:20px;background:#fff;border-radius:12px;padding:14px 18px;box-shadow:0 10px 30px rgba(0,0,0,.18)}
.photo .badge b{font:800 26px/1 "Barlow",sans-serif;color:var(--blue);display:block}
.photo .badge span{font-size:13px;color:var(--muted)}
.prose h2{font-size:clamp(30px,3.8vw,46px);font-weight:700;margin-bottom:20px}
.prose p{color:var(--muted);font-size:17px;margin-bottom:16px}
.ticks{list-style:none;margin-top:26px;display:grid;gap:12px}
.ticks li{display:flex;gap:12px;align-items:flex-start;font-weight:500}
.ticks li::before{content:"";flex:0 0 22px;height:22px;border-radius:50%;background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/13px no-repeat;margin-top:2px}

/* value cards */
.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.vcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:transform .25s,box-shadow .25s}
.vcard:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(11,31,58,.09)}
.vcard .num{font:800 14px/1 "Barlow",sans-serif;color:var(--blue);letter-spacing:.1em;margin-bottom:20px}
.vcard h3{font-size:22px;margin-bottom:12px}
.vcard p{font-size:15px;color:var(--muted)}

/* sectors */
.sectors{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.sector{background:var(--navy-2);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:28px 24px;transition:background .25s}
.sector:hover{background:#1a3a66}
.sector h3{font-size:21px;color:#fff;margin-bottom:10px}
.sector p{font-size:14.5px;color:#a9b8cc}
.sector.feature{background:var(--red);display:flex;flex-direction:column;justify-content:space-between}
.sector.feature h3{font:800 italic 30px/1 "Barlow Condensed",sans-serif;letter-spacing:.02em}
.sector.feature p{color:#ffe3e6}
.sector.feature a{margin-top:18px;font-weight:700;color:#fff}

/* materials */
.families{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.family{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;position:relative;overflow:hidden}
.family::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--blue)}
.family h3{font-size:21px;margin-bottom:6px}
.family .grades{font:600 14px/1.5 "Inter",sans-serif;color:var(--blue);margin-bottom:10px}
.family p{font-size:14.5px;color:var(--muted)}
.family.core{background:var(--navy);color:#fff;border-color:var(--navy)}
.family.core::before{background:var(--cyan)}
.family.core .grades{color:var(--cyan)}
.family.core p{color:#a9b8cc}
.table-wrap{margin-top:56px;border:1px solid var(--line);border-radius:var(--radius);overflow:auto;background:#fff}
table{width:100%;border-collapse:collapse;font-size:15px;min-width:720px}
th{text-align:left;font:600 12px/1 "Inter",sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:18px 22px;background:var(--paper);border-bottom:1px solid var(--line)}
td{padding:16px 22px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
td:first-child{font-weight:700;color:var(--navy);white-space:nowrap}
.table-title{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-top:56px}
.table-title h3{font-size:26px}
.table-title + .table-wrap{margin-top:20px}
.note{font-size:14px;color:var(--muted);margin-top:14px}

/* fillers */
.fillers{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.filler{padding:22px;border-radius:12px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1)}
.filler h4{font-size:18px;color:#fff;margin-bottom:6px}
.filler p{font-size:14px;color:#a9b8cc}

/* plant */
.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:240px 240px;gap:14px;margin-bottom:56px}
.gallery div{border-radius:12px;overflow:hidden;background:var(--paper)}
.gallery div:first-child{grid-row:span 2}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.gallery div:hover img{transform:scale(1.05)}
.equip{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.eq{border-top:3px solid var(--blue);padding-top:18px}
.eq b{font:800 38px/1 "Barlow",sans-serif;color:var(--navy);display:block;margin-bottom:8px}
.eq h4{font-size:16px;margin-bottom:6px;font-family:"Inter",sans-serif;font-weight:600}
.eq p{font-size:14px;color:var(--muted)}

/* lab */
.lab-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:26px}
.lab-item{padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:#fff}
.lab-item b{display:block;font-size:15px}
.lab-item span{font-size:13.5px;color:var(--muted)}
.process{display:grid;grid-template-columns:repeat(7,1fr);gap:0;margin-top:72px;counter-reset:s}
.step{position:relative;text-align:center;padding:0 8px}
.step::before{counter-increment:s;content:counter(s);display:flex;align-items:center;justify-content:center;width:46px;height:46px;margin:0 auto 14px;border-radius:50%;background:var(--navy);color:#fff;font:800 18px/1 "Barlow",sans-serif;position:relative;z-index:2}
.step::after{content:"";position:absolute;top:23px;left:50%;width:100%;height:2px;background:var(--line);z-index:1}
.step:last-child::after{display:none}
.step span{font-size:14px;font-weight:600}

/* certifications */
.certs{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:40px}
.cert{display:flex;gap:20px;padding:28px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.cert .seal{flex:0 0 72px;height:72px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--paper);font:800 15px/1.1 "Barlow",sans-serif;color:var(--navy);text-align:center;border:2px solid var(--blue)}
.cert h3{font-size:20px;margin-bottom:6px}
.cert p{font-size:14.5px;color:var(--muted)}

/* circular */
.circ{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:start}
.flows{display:grid;gap:12px;margin-top:26px}
.flow{display:flex;align-items:center;gap:14px;padding:16px 20px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);font-weight:600}
.flow i{font-style:normal;color:var(--cyan);font-size:20px}
.iscc{background:#fff;color:var(--ink);border-radius:var(--radius);padding:30px}
.iscc h3{font-size:22px;margin-bottom:18px}
.iscc dl{display:grid;grid-template-columns:auto 1fr;gap:10px 18px;font-size:14.5px}
.iscc dt{color:var(--muted)}
.iscc dd{font-weight:600}
.roadmap{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:56px}
.road{padding:28px;border-radius:var(--radius);background:var(--navy-2);border:1px solid rgba(255,255,255,.08)}
.road .tag{font:600 11px/1 "Inter",sans-serif;letter-spacing:.14em;color:var(--yellow);margin-bottom:12px;display:block}
.road h3{color:#fff;font-size:22px;margin-bottom:10px}
.road p{color:#a9b8cc;font-size:15px}

/* cases */
.cases{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.case{border:1px solid var(--line);border-radius:var(--radius);padding:30px;background:#fff;display:flex;flex-direction:column}
.case .tag{font:600 11px/1 "Inter",sans-serif;letter-spacing:.14em;color:var(--blue);text-transform:uppercase;margin-bottom:12px}
.case h3{font-size:22px;margin-bottom:16px}
.case .cols{display:grid;grid-template-columns:1fr 1fr;gap:20px;font-size:14px;color:var(--muted)}
.case h4{font:600 12px/1 "Inter",sans-serif;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);margin-bottom:8px}
.case ul{padding-left:16px}
.case li{margin-bottom:4px}
.case .result{margin-top:18px;padding:14px 16px;border-radius:10px;background:#eaf4fb;color:var(--navy);font-size:14px;font-weight:500}

/* markets */
.markets{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.market{padding:22px;border-radius:12px;border:1px solid var(--line);background:#fff}
.market h4{font-size:18px;margin-bottom:6px}
.market p{font-size:14px;color:var(--muted)}
.export{display:flex;align-items:center;gap:22px;margin-bottom:40px}
.export b{font:800 72px/1 "Barlow",sans-serif;color:var(--blue)}

/* contact */
.contact{background:linear-gradient(135deg,var(--navy) 0%,#163a6a 100%);color:#fff;border-radius:22px;padding:64px;display:grid;grid-template-columns:1.2fr 1fr;gap:48px}
.contact h2{font-size:clamp(32px,4vw,48px);margin-bottom:16px}
.contact p{color:#c3d0e2;font-size:17px}
.contact-list{display:grid;gap:14px}
.contact-list a,.contact-list div{display:block;padding:16px 20px;border-radius:12px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);transition:background .2s}
.contact-list a:hover{background:rgba(255,255,255,.14)}
.contact-list small{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-bottom:4px;font-weight:600}

/* footer */
footer{background:#071629;color:#8ea0b8;padding:56px 0 32px;font-size:14px}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:36px}
.foot h4{color:#fff;font-size:15px;margin-bottom:12px;font-family:"Inter",sans-serif}
.foot a{display:block;margin-bottom:8px}
.foot a:hover{color:#fff}
.legal{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

@media (max-width:1080px){
  .stats-grid{grid-template-columns:repeat(3,1fr)}
  .stat:nth-child(3){border-right:0}
  .stat{border-bottom:1px solid var(--line)}
  .cards-4,.sectors{grid-template-columns:repeat(2,1fr)}
  .families{grid-template-columns:repeat(2,1fr)}
  .equip,.markets{grid-template-columns:repeat(3,1fr)}
  .fillers{grid-template-columns:repeat(2,1fr)}
  .process{grid-template-columns:repeat(4,1fr);row-gap:28px}
  .step:nth-child(4)::after{display:none}
}
@media (max-width:860px){
  .menu{position:fixed;inset:78px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:#fff;padding:12px 24px 24px;box-shadow:0 20px 40px rgba(0,0,0,.12);transform:translateY(-130%);transition:transform .35s}
  .menu.open{transform:none}
  .menu li a{display:block;padding:14px 0;color:var(--ink)!important;border-bottom:1px solid var(--line)}
  .menu .plp-link,.menu .cta{margin-top:12px;text-align:center;border:0}
  .burger{display:block}
  .split,.split.rev,.circ,.contact,.certs,.roadmap,.cases{grid-template-columns:1fr}
  .split{gap:40px}
  .split.rev .photo{order:-1}
  .gallery{grid-template-columns:1fr 1fr;grid-template-rows:200px 160px 160px}
  .gallery div:first-child{grid-column:span 2;grid-row:auto}
  .contact{padding:40px 28px}
  .foot{grid-template-columns:1fr}
}
@media (max-width:600px){
  .wrap{padding:0 16px}
  .section{padding:80px 0}
  .stats-grid{grid-template-columns:1fr 1fr}
  .stat{border-right:1px solid var(--line)!important}
  .stat:nth-child(2n){border-right:0!important}
  .stat:last-child{grid-column:span 2;border-right:0!important}
  .cards-4,.sectors,.families,.equip,.markets,.fillers,.lab-list{grid-template-columns:1fr}
  .process{grid-template-columns:repeat(2,1fr)}
  .step::after{display:none}
  .case .cols{grid-template-columns:1fr}
  .export b{font-size:56px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}