/* Langtai website V3 — shared shell and conversion homepage */
:root{
  --v3-ink:#0a1d2d;
  --v3-navy:#0b253a;
  --v3-navy-2:#12364f;
  --v3-paper:#fff;
  --v3-mist:#edf3f6;
  --v3-steel:#d8e2e8;
  --v3-copy:#334b5b;
  --v3-muted:#647985;
  --v3-gold:#c8a45a;
  --v3-gold-dark:#927337;
  --v3-rule:#cfdae0;
  --v3-success:#287455;
  --v3-space:8px;
}

body{color:var(--v3-copy);background:var(--v3-paper)}
.wrap{max-width:1200px}
section{padding:clamp(64px,8vw,104px) 0}
h1{font-size:clamp(38px,5.6vw,70px);line-height:1.04;letter-spacing:-.035em}
h2{font-size:clamp(28px,3.7vw,44px);line-height:1.12;letter-spacing:-.025em}
h3{line-height:1.25}
.eyebrow{color:var(--v3-gold-dark);font-size:11px;font-weight:700}

/* Shared header */
.topbar{background:#061722;color:#a9bac5}
.topbar .wrap{max-width:1200px}
header.site{background:rgba(8,30,45,.98);border-bottom:1px solid rgba(255,255,255,.1)}
.nav-v3{min-height:76px;display:flex;align-items:center;gap:24px;padding-top:0;padding-bottom:0}
.nav-v3 .logo{margin-right:auto}
.main-nav{display:flex;align-items:center;gap:4px}
.main-nav>a,.nav-group>summary{display:flex;align-items:center;min-height:44px;padding:0 10px;color:#d9e3e8;text-decoration:none;font-size:13px;font-weight:650;letter-spacing:.02em;cursor:pointer;list-style:none}
.nav-group>summary::-webkit-details-marker{display:none}
.nav-group>summary::after{content:'+';font-family:var(--mono);font-size:13px;margin-left:6px;color:#7f98a8}
.nav-group[open]>summary::after{content:'−'}
.main-nav>a:hover,.main-nav>a:focus-visible,.nav-group>summary:hover,.nav-group>summary:focus-visible{color:#fff;background:rgba(255,255,255,.06)}
.main-nav>a[aria-current="page"],.nav-group.is-current>summary{color:#fff;background:rgba(200,164,90,.22);box-shadow:inset 0 -2px 0 var(--v3-gold)}
/* English file picker (overrides the native locale label) */
.file-picker{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.file-picker input[type=file]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.file-picker .file-btn{display:inline-flex;align-items:center;padding:10px 16px;border:1px solid var(--v3-rule);background:#fff;color:var(--v3-ink);font-size:13.5px;font-weight:600;cursor:pointer}
.file-picker .file-btn:hover{border-color:var(--v3-gold);background:var(--v3-mist)}
.file-picker .file-name{font-size:13.5px;color:var(--v3-muted);overflow-wrap:anywhere}
.nav-group{position:relative}
.nav-panel{position:absolute;top:48px;left:0;min-width:290px;padding:10px;background:#fff;color:var(--v3-ink);border:1px solid var(--v3-rule);box-shadow:0 18px 40px rgba(2,17,27,.2)}
.nav-panel a{display:block;padding:10px 12px;text-decoration:none;font-size:13.5px;border-bottom:1px solid #edf1f3}
.nav-panel a:last-child{border-bottom:0}
.nav-panel a:hover,.nav-panel a:focus-visible{background:var(--v3-mist);color:var(--v3-ink)}
.nav-panel .nav-label{display:block;padding:8px 12px 3px;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--v3-muted)}
.nav-toggle{display:none;min-width:44px;min-height:44px;border:1px solid rgba(255,255,255,.28);background:transparent;color:#fff;font:700 12px var(--mono);letter-spacing:.08em;padding:0 12px}
.nav-v3>.btn{white-space:nowrap}

/* Homepage */
.home-v4>.topbar{display:none}
.home-v4 header.site{position:absolute;inset:0 0 auto;z-index:20;background:rgba(4,18,28,.68);border-bottom:1px solid rgba(255,255,255,.13);backdrop-filter:blur(8px)}
.home-v4 .nav-v3{min-height:70px}
.hero-v3{position:relative;overflow:hidden;display:grid;align-items:center;min-height:clamp(650px,88svh,860px);background:#061722;color:#fff;padding:132px 0 92px}
.hero-v3::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,14,22,.94) 0%,rgba(3,14,22,.82) 34%,rgba(3,14,22,.48) 61%,rgba(3,14,22,.28) 100%),linear-gradient(0deg,rgba(3,14,22,.58) 0%,rgba(3,14,22,.05) 54%,rgba(3,14,22,.22) 100%);z-index:1}
.hero-slides{position:absolute;inset:0}
.hero-v3 .hero-media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#132633}
.hero-slide{opacity:0;transition:opacity .7s ease}
.hero-slide.is-active{opacity:1}
.hero-slide.machine-slide{object-position:54% 53%}
.hero-slide.factory-slide{object-position:64% 53%}
.hero-v3 .hero-slide{position:absolute;inset:0;display:grid;align-items:center}
.hero-v3 .hero-slide>.wrap{position:relative;z-index:2;width:100%}
.hero-v3 .poster-slide{background:#f3f7fa}
.hero-v3 .poster-slide::after{content:'';position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 0 0 1px rgba(8,35,61,.08)}
.hero-v3 .poster-slide .poster-link{position:absolute;inset:70px 0 0;display:block}
.hero-v3 .poster-slide .hero-media{object-fit:contain;object-position:center;background:#f3f7fa}
.hero-v3:has(.poster-slide.is-active){min-height:clamp(390px,calc(33.87vw + 70px),800px);padding:0}
.hero-v3:has(.poster-slide.is-active)::before{opacity:0}
.hero-v3::before{transition:opacity .35s ease}
.hero-v3 .hero-slide.materials-slide .hero-media{object-position:center 54%;filter:saturate(.72)}
.hero-v3 .hero-slide.product-slide .hero-media{object-fit:contain;object-position:76% 58%;padding:100px 4vw 36px 42vw;background:linear-gradient(112deg,#071b2a 0%,#0d2d43 46%,#e8f0f4 46%,#f8fafb 100%)}
.hero-v3 .hero-slide.fillseal-slide .hero-media{object-position:61% 54%}
.hero-copy{max-width:610px;margin-left:clamp(0px,8vw,118px)}
.hero-v3 .eyebrow{color:#e0c27d}
.hero-v3 h1{max-width:11ch;margin-top:16px;color:#fff;font-size:clamp(48px,5.3vw,76px);line-height:1.02;text-shadow:0 2px 24px rgba(0,0,0,.25)}
.hero-v3 h2{max-width:12ch;margin-top:16px;color:#fff;font-size:clamp(44px,4.8vw,68px);line-height:1.03;text-shadow:0 2px 24px rgba(0,0,0,.25)}
.hero-v3 .lead{max-width:50ch;margin:24px 0 32px;color:#d4dfe5;font-size:17px;line-height:1.65}
.hero-v3 .btn{box-shadow:0 12px 30px rgba(0,0,0,.16)}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin:-10px 0 28px}
.hero-tags span{padding:8px 11px;border:1px solid rgba(255,255,255,.3);background:rgba(4,25,39,.52);color:#fff;font:700 10px var(--mono);letter-spacing:.07em;text-transform:uppercase;backdrop-filter:blur(5px)}
.hero-notes{display:flex;gap:24px;flex-wrap:wrap;margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.18)}
.hero-notes span{font:600 12px var(--mono);letter-spacing:.06em;color:#d6e1e6}
.hero-dots{position:absolute;z-index:3;left:50%;bottom:18px;display:flex;gap:9px;padding:8px 10px;background:rgba(4,18,28,.58);border-radius:999px;backdrop-filter:blur(5px);transform:translateX(-50%)}
.hero-dots button{width:28px;height:4px;padding:0;border:0;background:rgba(255,255,255,.42);cursor:pointer;transition:width .2s ease,background .2s ease}
.hero-dots button.is-active{width:48px;background:var(--v3-gold)}

.proof-strip{background:#f5f8fa;border-bottom:1px solid var(--v3-rule)}
.proof-strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding-top:0;padding-bottom:0}
.proof-item{padding:24px 22px;border-left:1px solid var(--v3-rule)}
.proof-item:last-child{border-right:1px solid var(--v3-rule)}
.proof-item b{display:block;color:var(--v3-ink);font-size:14px;margin-bottom:4px}
.proof-item span{font-size:12.5px;color:var(--v3-muted);line-height:1.5}

.section-intro{display:grid;grid-template-columns:.65fr 1.35fr;gap:48px;align-items:end;margin-bottom:44px}
.section-intro p{max-width:65ch;color:var(--v3-muted)}
.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--v3-rule);border-left:1px solid var(--v3-rule)}
.solution-card{position:relative;display:flex;flex-direction:column;min-height:100%;text-decoration:none;border-right:1px solid var(--v3-rule);border-bottom:1px solid var(--v3-rule);background:#fff}
.solution-card img{width:100%;aspect-ratio:16/10;object-fit:contain;background:#f7f8f8;padding:18px}
.solution-card .content{padding:28px;display:flex;flex-direction:column;gap:10px;flex:1}
.index-no{font:700 11px var(--mono);letter-spacing:.16em;color:var(--v3-gold-dark)}
.solution-card h3{font-size:22px;color:var(--v3-ink)}
.solution-card p{color:var(--v3-muted);font-size:14px;flex:1}
.text-link{font-weight:750;color:var(--v3-ink);font-size:14px;margin-top:10px}
.solution-card:hover .text-link{color:var(--v3-gold-dark)}

.scale-solutions{padding:82px 0;background:linear-gradient(180deg,#f8fbfd 0%,#edf4f8 100%)}
.scale-heading{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:end;margin-bottom:34px}
.scale-heading h2{max-width:18ch;color:var(--v3-ink);margin-top:8px}
.scale-heading p{max-width:62ch;color:var(--v3-muted)}
.scale-paths{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #c7d7e1;background:#fff;box-shadow:0 22px 50px rgba(12,42,61,.08)}
.scale-card{display:flex;min-width:0;flex-direction:column;color:inherit;text-decoration:none;border-right:1px solid #c7d7e1;transition:transform .2s ease,box-shadow .2s ease}
.scale-card:last-child{border-right:0}
.scale-card:hover{position:relative;z-index:2;transform:translateY(-4px);box-shadow:0 18px 34px rgba(12,42,61,.13)}
.path-visual{height:330px;display:flex;align-items:center;gap:3px;padding:18px 10px 12px;background:radial-gradient(circle at 50% 72%,#fff 0%,#f3f8fb 64%,#e9f1f6 100%);border-bottom:1px solid #d8e3e9;overflow:hidden}
.path-visual figure{height:100%;min-width:0;flex:1 1 0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;margin:0}
.path-visual img{width:100%;height:238px;object-fit:contain;mix-blend-mode:multiply;transform:scale(var(--machine-scale,1));transition:filter .25s ease}
.path-visual.three-stage{gap:0;padding-left:4px;padding-right:4px}
.path-visual.three-stage img{height:218px}
.path-visual.three-stage .upgrade-arrow{width:25px;height:25px;flex:0 0 25px;font-size:16px}
.scale-card:first-child .path-visual.three-stage figure{flex:.75 1 0}
.scale-card:first-child .path-visual.three-stage figure:nth-of-type(2){flex:.9 1 0}
.scale-card:first-child .path-visual.three-stage figure:last-of-type{flex:2.15 1 0}
.scale-card:first-child .path-visual.three-stage figure:first-of-type img{height:220px}
.scale-card:first-child .path-visual.three-stage figure:nth-of-type(2) img{height:225px}
.scale-card:first-child .path-visual.three-stage figure:last-of-type img{height:270px}
.scale-card:first-child .path-visual.three-stage figure:first-of-type img{--machine-scale:1.38}
.scale-card:first-child .path-visual.three-stage figure:nth-of-type(2) img{--machine-scale:1.42}
.scale-card:first-child .path-visual.three-stage figure:last-of-type img{--machine-scale:1.32}
.scale-card:nth-child(2) .path-visual.three-stage figure:first-of-type{flex:.8 1 0}
.scale-card:nth-child(2) .path-visual.three-stage figure:nth-of-type(2){flex:1.16 1 0}
.scale-card:nth-child(2) .path-visual.three-stage figure:last-of-type{flex:1.45 1 0}
.scale-card:nth-child(2) .path-visual.three-stage figure:first-of-type img{height:215px}
.scale-card:nth-child(2) .path-visual.three-stage figure:nth-of-type(2) img{height:240px}
.scale-card:nth-child(2) .path-visual.three-stage figure:last-of-type img{height:278px}
.scale-card:nth-child(2) .path-visual.three-stage figure:first-of-type img{--machine-scale:1.34}
.scale-card:nth-child(2) .path-visual.three-stage figure:nth-of-type(2) img{--machine-scale:1.36}
.scale-card:nth-child(2) .path-visual.three-stage figure:last-of-type img{--machine-scale:1.18}
.scale-card:nth-child(3) .path-visual figure:first-of-type{flex:.75 1 0}
.scale-card:nth-child(3) .path-visual figure:last-of-type{flex:1.72 1 0}
.scale-card:nth-child(3) .path-visual figure:first-of-type img{height:218px}
.scale-card:nth-child(3) .path-visual figure:last-of-type img{height:286px}
.scale-card:nth-child(3) .path-visual figure:first-of-type img{--machine-scale:1.28}
.scale-card:nth-child(3) .path-visual figure:last-of-type img{--machine-scale:1.32}
.scale-card:hover .path-visual img{filter:drop-shadow(0 8px 8px rgba(10,50,72,.08))}
.path-visual figcaption{min-height:22px;margin-top:6px;font:700 10px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#5d7686;text-align:center}
.upgrade-arrow{width:32px;height:32px;display:grid;place-items:center;border-radius:50%;background:#1478c9;color:#fff;font-size:20px;font-weight:800;box-shadow:0 8px 16px rgba(20,120,201,.2)}
.path-copy{display:flex;flex-direction:column;flex:1;padding:25px 26px 27px}
.path-copy h3{margin:7px 0 10px;color:var(--v3-ink);font-size:22px}
.path-line{padding:9px 0 11px;border-top:1px solid #dce5ea;border-bottom:1px solid #dce5ea;color:#31566d;font-size:12.5px;font-weight:750}
.path-line span{padding:0 5px;color:#1478c9}
.path-copy p{margin:13px 0 12px;color:var(--v3-muted);font-size:13.5px;line-height:1.6}
.path-copy .text-link{margin-top:auto;padding-top:8px}
.scale-band{display:grid;grid-template-columns:repeat(3,1fr) auto;align-items:center;gap:0;background:var(--v3-navy);color:#dce8ee}
.scale-band>span{min-height:68px;display:flex;align-items:center;gap:10px;padding:14px 20px;border-right:1px solid rgba(255,255,255,.16);font-size:12px;font-weight:650}
.scale-band>span b{color:#e2c275;font:700 11px var(--mono)}
.scale-band .btn{margin:11px 14px;white-space:nowrap}

.machine-range{padding:78px 0 84px;background:#fff}
.machine-range[hidden]{display:none!important}
.machine-tabs{display:flex;gap:0;margin-bottom:24px;border-bottom:1px solid var(--v3-rule)}
.machine-tabs button{padding:16px 22px;border:0;border-bottom:3px solid transparent;background:transparent;color:var(--v3-muted);font-weight:750;cursor:pointer}
.machine-tabs button.is-active{border-color:var(--v3-gold);color:var(--v3-ink)}
.machine-panel{display:none;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--v3-rule);border-left:1px solid var(--v3-rule)}
.machine-panel.is-active{display:grid}
.machine-tile{min-width:0;padding:12px 12px 18px;color:inherit;text-decoration:none;border-right:1px solid var(--v3-rule);border-bottom:1px solid var(--v3-rule);background:#fff;transition:background .2s ease,transform .2s ease}
.machine-tile:hover{position:relative;z-index:1;background:#f6f9fb;transform:translateY(-3px)}
.machine-shot{position:relative;height:205px;margin-bottom:16px;background:radial-gradient(circle at 50% 72%,#fff 0%,#eef4f7 100%);overflow:hidden}
.machine-shot>img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;padding:8px}
.sample-chip{position:absolute;right:8px;bottom:8px;width:58px;height:58px;border:3px solid #fff;border-radius:50%;overflow:hidden;box-shadow:0 5px 15px rgba(6,36,56,.2)}
.sample-chip img{width:100%;height:100%;object-fit:cover}
.machine-tile>b{display:block;min-height:42px;color:var(--v3-ink);font-size:14px;line-height:1.45}
.machine-tile>span:last-child{display:block;margin-top:7px;color:var(--v3-muted);font-size:12px;line-height:1.45}

.selection{padding:68px 0 72px;background:var(--v3-mist)}
.selection-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:64px;align-items:start}
.selection-copy{position:sticky;top:112px}
.selection .eyebrow{font-size:13px;letter-spacing:.14em}
.selection-copy p{margin-top:16px;color:var(--v3-muted);font-size:17px;line-height:1.65}
.selection-table{border-top:2px solid var(--v3-ink)}
.selection-row{display:grid;grid-template-columns:160px 1fr;border-bottom:1px solid #bccbd3;padding:20px 0;gap:28px}
.selection-row b{color:var(--v3-ink);font-size:16px;line-height:1.5}
.selection-row span{font-size:16px;line-height:1.55;color:var(--v3-copy)}

.materials-layout,.evidence-layout,.factory-layout{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.materials-media,.evidence-media,.factory-media{position:relative}
.materials-media img,.evidence-media img,.factory-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.media-caption{position:absolute;left:0;bottom:0;background:rgba(5,25,38,.92);color:#fff;padding:14px 18px;font:600 11px var(--mono);letter-spacing:.08em}
.ruled-list{margin-top:28px;border-top:1px solid var(--v3-ink)}
.ruled-list li{list-style:none;padding:17px 0;border-bottom:1px solid var(--v3-rule);display:grid;grid-template-columns:118px 1fr;gap:18px}
.ruled-list b{color:var(--v3-ink)}
.ruled-list span{font-size:14px;color:var(--v3-muted)}

.evidence{background:var(--v3-navy);color:#fff}
.evidence h2{color:#fff}
.evidence p{color:#b7c8d2;margin-top:18px}
.evidence .eyebrow{color:#e0c27d}
.evidence-points{display:grid;grid-template-columns:1fr 1fr;margin-top:30px;border-top:1px solid rgba(255,255,255,.2)}
.evidence-point{padding:18px 18px 18px 0;border-bottom:1px solid rgba(255,255,255,.2);font-size:13.5px;color:#c8d5dc}

.materials-showcase{padding:76px 0;background:#fff}
.materials-showcase-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}
.materials-gallery{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:220px 220px;gap:10px}
.materials-gallery figure{position:relative;overflow:hidden;margin:0;background:var(--v3-mist)}
.materials-gallery img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.materials-gallery figure:hover img{transform:scale(1.025)}
.materials-gallery figure:nth-child(1) img{object-position:center 45%}
.materials-gallery figcaption{position:absolute;left:0;bottom:0;padding:10px 13px;background:rgba(5,25,38,.9);color:#fff;font:700 10px var(--mono);letter-spacing:.08em;text-transform:uppercase}
.materials-copy>p{margin-top:18px;color:var(--v3-muted);font-size:16px;line-height:1.65}
.material-types{display:grid;grid-template-columns:repeat(4,1fr);margin-top:25px;border-top:1px solid var(--v3-ink);border-left:1px solid var(--v3-rule)}
.material-types>div{min-width:0;padding:17px 14px;border-right:1px solid var(--v3-rule);border-bottom:1px solid var(--v3-rule)}
.material-types b{display:block;margin-bottom:7px;color:var(--v3-ink);font-size:15px}
.material-types span{display:block;color:var(--v3-muted);font-size:12.5px;line-height:1.5}
.sample-note{display:grid;grid-template-columns:150px 1fr;gap:18px;margin-top:22px;padding:17px 0;border-top:1px solid var(--v3-rule);border-bottom:1px solid var(--v3-rule)}
.sample-note b{color:var(--v3-ink);font-size:13px}
.sample-note span{color:var(--v3-muted);font-size:13px;line-height:1.55}
.materials-copy .cta-row{align-items:center;margin-top:22px}
.materials-copy .text-link{font-size:13px}

.company-overview{padding:76px 0;background:var(--v3-mist)}
.company-heading{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:end;margin-bottom:38px}
.company-heading p{max-width:62ch;color:var(--v3-muted);font-size:16px;line-height:1.65}
.company-overview-grid{display:grid;grid-template-columns:1.25fr .8fr .95fr;border-top:2px solid var(--v3-ink);border-left:1px solid var(--v3-rule);background:#fff}
.company-overview-grid>div{padding:29px 28px;border-right:1px solid var(--v3-rule);border-bottom:1px solid var(--v3-rule)}
.company-intro h3{margin:9px 0 12px;color:var(--v3-ink);font-size:24px}
.company-intro p{margin-bottom:22px;color:var(--v3-muted);font-size:14px;line-height:1.65}
.company-column ul{margin-top:16px}
.company-column li{list-style:none;padding:12px 0;border-bottom:1px solid var(--v3-rule);color:var(--v3-copy);font-size:14px;line-height:1.4}
.company-column li:last-child{border-bottom:0}

.application-routes{padding:78px 0 82px;background:#fff}
.application-heading{margin-bottom:34px}
.route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.route-card{overflow:hidden;border:1px solid var(--v3-rule);background:#fff;box-shadow:0 14px 32px rgba(8,39,58,.06)}
.route-image{position:relative;display:block;height:300px;overflow:hidden;background-color:#dce6eb;background-repeat:no-repeat;background-size:cover;background-position:center;transition:filter .25s ease}
.route-image:hover{filter:saturate(1.08) contrast(1.02)}
.route-image.scene-cup{background-image:linear-gradient(180deg,rgba(3,20,32,.02) 35%,rgba(3,20,32,.88) 100%),url('/images/application-cup-shop.jpg')}
.route-image.scene-tray{background-image:linear-gradient(180deg,rgba(3,20,32,.02) 35%,rgba(3,20,32,.88) 100%),url('/images/application-tray-foodservice.jpg')}
.route-image.scene-can{background-image:linear-gradient(180deg,rgba(3,20,32,.02) 35%,rgba(3,20,32,.88) 100%),url('/images/application-can-coffee.jpg')}
.route-number{position:absolute;left:0;top:0;padding:11px 14px;background:rgba(5,25,38,.92);color:#fff;font:700 10px var(--mono);letter-spacing:.1em}
.route-image-copy{position:absolute;left:0;right:0;bottom:0;padding:46px 20px 18px;color:#fff;font-size:15px;font-weight:750;line-height:1.35;background:linear-gradient(180deg,transparent,rgba(3,20,32,.92))}
.route-copy{padding:25px 25px 28px}
.route-copy h3{min-height:58px;color:var(--v3-ink);font-size:21px;line-height:1.35}
.route-tags{display:flex;flex-wrap:wrap;gap:7px;margin:18px 0}
.route-tags span{padding:7px 9px;border:1px solid #c9d8e1;background:#f6f9fb;color:#31566d;font-size:11.5px;font-weight:700;line-height:1.2}
.route-copy p{padding-top:16px;border-top:1px solid var(--v3-rule);color:var(--v3-muted);font-size:12.5px;line-height:1.65}
.application-config{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:18px;padding:19px 22px;background:var(--v3-navy);color:#dce8ee}
.application-config>div{display:flex;align-items:center;gap:18px}
.application-config b{color:#fff;font-size:14px}
.application-config span{font-size:12.5px;color:#b9ccd7}
.application-config .text-link{flex:none;color:#e2c275}
.application-index{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--v3-rule);border-left:1px solid var(--v3-rule)}
.application-index a{min-height:150px;padding:24px;display:flex;flex-direction:column;justify-content:space-between;text-decoration:none;border-right:1px solid var(--v3-rule);border-bottom:1px solid var(--v3-rule)}
.application-index a:hover{background:var(--v3-mist)}
.application-index b{color:var(--v3-ink)}
.application-index span{font:600 11px var(--mono);color:var(--v3-gold-dark)}

.factory-proof{padding:80px 0 86px;background:var(--v3-navy);color:#fff}
.factory-proof h2{color:#fff}
.factory-proof .eyebrow{color:#e0c27d}
.factory-proof-head{display:grid;grid-template-columns:1fr .9fr;gap:80px;align-items:end;margin-bottom:38px}
.factory-proof-head p{margin:0 0 22px;color:#b7c8d2;font-size:16px;line-height:1.65}
.factory-proof .btn.line{border-color:#d4b362;color:#f1d78f}
.advantage-grid{display:grid;grid-template-columns:1fr 1fr;margin-bottom:28px;border-top:1px solid var(--v3-ink)}
.advantage-grid span{padding:13px 10px 13px 0;border-bottom:1px solid var(--v3-rule);font-size:13px;font-weight:700;color:var(--v3-ink)}
.factory-story-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:260px;gap:10px}
.factory-story-grid figure{position:relative;overflow:hidden;margin:0;background:#19384b}
.factory-story-grid .story-wide{grid-column:span 2}
.factory-story-grid img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease,filter .4s ease}
.factory-story-grid figure:hover img{transform:scale(1.025);filter:saturate(1.06)}
.factory-story-grid figcaption{position:absolute;left:0;right:0;bottom:0;padding:50px 18px 16px;background:linear-gradient(180deg,transparent,rgba(3,18,29,.94));color:#fff}
.factory-story-grid figcaption b,.factory-story-grid figcaption span{display:block}
.factory-story-grid figcaption b{margin-bottom:5px;font-size:14px}
.factory-story-grid figcaption span{color:#c8d6de;font-size:11.5px;line-height:1.45}
.customer-proof-head{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:end;margin:58px 0 24px;padding-top:38px;border-top:1px solid rgba(191,213,225,.24)}
.customer-proof-head h3{margin:8px 0 0;color:#fff;font-size:clamp(28px,3vw,46px);line-height:1.04;letter-spacing:-.035em}
.customer-proof-head p{max-width:650px;margin:0;color:#b7c8d2;font-size:15px;line-height:1.65}
.customer-proof-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:380px;gap:10px}
.customer-proof-grid figure{position:relative;overflow:hidden;margin:0;background:#19384b}
.customer-proof-grid .customer-wide{grid-column:1/-1;grid-row:auto;height:440px}
.customer-proof-grid img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .4s ease,filter .4s ease}
.customer-proof-grid figure:hover img{transform:scale(1.02);filter:saturate(1.05)}
.customer-proof-grid figcaption{position:absolute;left:0;right:0;bottom:0;padding:64px 22px 20px;background:linear-gradient(180deg,transparent,rgba(3,18,29,.94));color:#fff}
.customer-proof-grid figcaption b,.customer-proof-grid figcaption span{display:block}
.customer-proof-grid figcaption b{margin-bottom:5px;font-size:15px}
.customer-proof-grid figcaption span{color:#c8d6de;font-size:12px}
.customer-proof-grid figure::before{content:'CUSTOMER VISIT';position:absolute;z-index:1;top:14px;left:14px;padding:8px 10px;background:rgba(5,25,38,.88);color:#e0c27d;font:700 9px var(--mono);letter-spacing:.1em}

.workflow{background:#f6f8f9}
.workflow-grid{position:relative;display:grid;grid-template-columns:repeat(7,1fr);gap:12px}
.workflow-grid::before{content:'';position:absolute;left:6%;right:6%;top:38px;height:2px;background:#b8cad5}
.workflow-step{position:relative;min-height:205px;padding:0 10px 20px;text-align:center}
.flow-icon{position:relative;z-index:1;width:76px;height:76px;display:grid;place-items:center;margin:0 auto 14px;border:1px solid #b8cad5;border-radius:50%;background:#fff;color:#0a66b7;box-shadow:0 8px 18px rgba(10,57,84,.08)}
.flow-icon svg{width:31px;height:31px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.workflow-step .num{display:block;font:700 10px var(--mono);color:var(--v3-gold-dark);margin-bottom:8px}
.workflow-step b{display:block;color:var(--v3-ink);font-size:13.5px;margin-bottom:8px}
.workflow-step p{font-size:12.5px;color:var(--v3-muted);line-height:1.55}

.inquiry-v3{background:var(--v3-navy);color:#fff}
.inquiry-v3 h2{color:#fff}
.inquiry-v3 .eyebrow{color:#e0c27d}
.inquiry-v3 .side p{color:#b7c8d2}
.inquiry-v3{padding:72px 0}
.inquiry-v3 .cols2{align-items:start;gap:72px}
.inquiry-v3 form{padding:26px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.035)}
.inquiry-v3 label em{float:right;color:#d9bd79;font:600 9px var(--mono);letter-spacing:.08em;text-transform:uppercase;font-style:normal}
.inquiry-promise{display:flex;flex-direction:column;gap:0;margin:26px 0;border-top:1px solid rgba(255,255,255,.18)}
.inquiry-promise span{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.14);color:#d9e4e9;font-size:13px}
.optional-fields{margin:2px 0 14px;border-top:1px solid rgba(255,255,255,.16);border-bottom:1px solid rgba(255,255,255,.16)}
.optional-fields summary{padding:14px 0;color:#d9bd79;font-size:13px;font-weight:750;cursor:pointer}
.optional-fields-grid{padding:3px 0 16px}
.inquiry-v3 textarea#project{min-height:96px}
.form-note{font-size:12px;color:#8fa6b4;margin-top:10px}
.form-status{min-height:24px;font-size:13px;color:#dce7ec}
input[type=file]{padding:9px}

.thank-you{min-height:55vh;display:grid;place-items:center;text-align:center;background:var(--v3-mist)}
.thank-you .wrap{max-width:720px}
.thank-you h1{color:var(--v3-ink);margin-bottom:18px}

/* Category and supporting pages */
.category-hero{background:var(--v3-mist);border-bottom:1px solid var(--v3-rule)}
.category-hero .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.category-hero p{max-width:62ch;margin-top:20px;color:var(--v3-muted);font-size:17px}
.category-hero img{width:100%;aspect-ratio:16/10;object-fit:contain;background:#fff;padding:24px;border:1px solid var(--v3-rule)}
.crumb{font:600 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--v3-muted);margin-bottom:22px}
.crumb a{color:var(--v3-gold-dark);text-decoration:none}
.machine-family{display:grid;grid-template-columns:.82fr 1.18fr;gap:52px;align-items:start;padding:42px 0;border-top:1px solid var(--v3-rule)}
.machine-family:last-child{border-bottom:1px solid var(--v3-rule)}
.machine-family img{width:100%;aspect-ratio:16/10;object-fit:contain;background:#f6f8f9;padding:20px}
.machine-family h2{color:var(--v3-ink);margin:7px 0 14px}
.machine-family p{color:var(--v3-muted)}
.fit-list{margin:24px 0 28px;border-top:1px solid var(--v3-rule)}
.fit-list li{list-style:none;padding:12px 0;border-bottom:1px solid var(--v3-rule);font-size:14px}
.boundary-note{margin-top:26px;padding:18px 20px;background:var(--v3-mist);border-left:3px solid var(--v3-gold);font-size:13.5px;color:var(--v3-copy)}
.cta-band{background:var(--v3-navy);color:#fff;text-align:center}
.cta-band h2{color:#fff;max-width:22ch;margin:0 auto 16px}
.cta-band p{max-width:64ch;margin:0 auto 28px;color:#b7c8d2}

@media(max-width:1060px){
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .main-nav{display:none;position:absolute;left:0;right:0;top:76px;background:#081e2d;border-top:1px solid rgba(255,255,255,.12);padding:14px 22px 24px;flex-direction:column;align-items:stretch;max-height:calc(100vh - 76px);overflow:auto}
  .main-nav.is-open{display:flex}
  .main-nav>a,.nav-group>summary{padding:0 12px;border-bottom:1px solid rgba(255,255,255,.1)}
  .nav-group{width:100%}
  .nav-panel{position:static;min-width:0;box-shadow:none;border:0;background:#0d2a3e;color:#fff;padding:6px 10px}
  .nav-panel a{color:#d9e3e8;border-color:rgba(255,255,255,.1)}
  .nav-panel a:hover{background:rgba(255,255,255,.06);color:#fff}
  .nav-panel .nav-label{color:#93aab7}
}

@media(max-width:900px){
  .hero-v3::before{background:linear-gradient(90deg,rgba(3,14,22,.9),rgba(3,14,22,.58)),linear-gradient(0deg,rgba(3,14,22,.62),rgba(3,14,22,.08))}
  .hero-v3 .hero-media{inset:0;width:100%;height:100%;object-position:58% center}
  .hero-copy{margin-left:0}
  .hero-v3 h1{max-width:14ch}
  .proof-strip .wrap{grid-template-columns:1fr 1fr}
  .proof-item:nth-child(2){border-right:1px solid var(--v3-rule)}
  .section-intro,.selection-layout,.materials-layout,.evidence-layout,.factory-layout,.materials-showcase-layout,.company-heading,.factory-proof-layout,.factory-proof-head{grid-template-columns:1fr}
  .company-heading{gap:20px}
  .company-overview-grid{grid-template-columns:1fr 1fr}
  .company-intro{grid-column:1/-1}
  .selection-copy{position:static}
  .solution-grid{grid-template-columns:1fr 1fr}
  .solution-card:last-child{grid-column:1/-1}
  .application-index{grid-template-columns:1fr 1fr}
  .workflow-grid{grid-template-columns:repeat(3,1fr)}
  .workflow-grid::before{display:none}
  .machine-panel{grid-template-columns:repeat(3,1fr)}
  .route-grid{grid-template-columns:1fr}
  .route-card{display:grid;grid-template-columns:.9fr 1.1fr}
  .route-image{height:100%;min-height:340px}
  .factory-proof-head{gap:20px}
  .factory-story-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:240px}
  .customer-proof-head{grid-template-columns:1fr;gap:14px}
  .customer-proof-grid{grid-auto-rows:320px}
  .customer-proof-grid .customer-wide{height:380px}
  .category-hero .wrap,.machine-family{grid-template-columns:1fr}
  .scale-heading{grid-template-columns:1fr;gap:18px}
  .scale-paths{grid-template-columns:1fr}
  .scale-card{border-right:0;border-bottom:1px solid #c7d7e1}
  .scale-card:last-child{border-bottom:0}
  .path-visual{height:235px}
  .scale-band{grid-template-columns:1fr 1fr}
  .scale-band>span:nth-child(2){border-right:0}
  .scale-band .btn{grid-column:1/-1;text-align:center}
}

@media(max-width:620px){
  .topbar .wrap span:first-child{display:none}
  .nav-v3{min-height:68px}
  .main-nav{top:68px;max-height:calc(100vh - 68px)}
  .nav-v3>.btn{display:none}
  .home-v4 .nav-v3{min-height:68px}
  .hero-v3{min-height:690px;padding:112px 0 60px;align-items:end}
  .hero-v3::before{background:linear-gradient(90deg,rgba(3,14,22,.84),rgba(3,14,22,.55)),linear-gradient(0deg,rgba(3,14,22,.88) 0%,rgba(3,14,22,.22) 72%)}
  .hero-v3 .hero-media{object-position:58% center}
  .hero-v3 .hero-slide.product-slide .hero-media{object-fit:contain;object-position:center 19%;padding:80px 18px 290px;background:linear-gradient(180deg,#e9f1f5 0%,#f8fafb 56%,#071b2a 56%,#071b2a 100%)}
  .hero-v3 .hero-slide.materials-slide .hero-media{object-position:55% center}
  .hero-v3 .factory-slide{object-position:67% center}
  .hero-v3:has(.poster-slide.is-active){min-height:560px}
  .hero-v3 .poster-slide .hero-media{object-fit:cover;object-position:center}
  .hero-dots{bottom:22px}
  .hero-v3 h1,.hero-v3 h2{font-size:clamp(40px,12vw,56px);max-width:9ch}
  .hero-v3 .lead{font-size:16px}
  .hero-v3 .cta-row{align-items:stretch}
  .hero-v3 .cta-row .btn{text-align:center}
  .hero-notes{gap:12px;margin-top:34px}
  .hero-notes span{width:100%}
  .proof-strip .wrap,.solution-grid,.application-index,.workflow-grid{grid-template-columns:1fr}
  .proof-item,.proof-item:last-child{border-right:1px solid var(--v3-rule)}
  .solution-card:last-child{grid-column:auto}
  .selection-row{grid-template-columns:1fr;gap:5px}
  .selection{padding:48px 0 52px}
  .selection .eyebrow{font-size:12px}
  .selection-copy p{font-size:16px}
  .selection-row b,.selection-row span{font-size:15px}
  .materials-showcase,.company-overview{padding:52px 0}
  .materials-gallery{grid-template-rows:170px 170px;gap:7px}
  .materials-showcase-layout{gap:30px}
  .material-types{grid-template-columns:1fr}
  .machine-tabs{overflow-x:auto;white-space:nowrap}
  .machine-tabs button{padding:14px 16px}
  .machine-panel{display:none;grid-template-columns:1fr 1fr}
  .machine-panel.is-active{display:grid}
  .machine-shot{height:168px}
  .machine-tile{padding:9px 9px 16px}
  .machine-tile>b{font-size:13px}
  .sample-chip{width:48px;height:48px}
  .route-card{display:block}
  .route-image{height:245px;min-height:0}
  .route-copy{padding:22px 20px 24px}
  .route-copy h3{min-height:0;font-size:19px}
  .application-routes{padding:54px 0 58px}
  .application-config,.application-config>div{align-items:flex-start;flex-direction:column}
  .application-config>div{gap:6px}
  .factory-proof{padding:58px 0 62px}
  .factory-story-grid{grid-template-columns:1fr;grid-auto-rows:230px}
  .factory-story-grid .story-wide{grid-column:auto}
  .customer-proof-head{margin-top:42px;padding-top:30px}
  .customer-proof-grid{grid-template-columns:1fr;grid-auto-rows:270px}
  .customer-proof-grid .customer-wide{grid-column:auto;height:270px}
  .sample-note{grid-template-columns:1fr;gap:6px}
  .company-overview-grid{grid-template-columns:1fr}
  .company-intro{grid-column:auto}
  .company-overview-grid>div{padding:24px 20px}
  .ruled-list li{grid-template-columns:1fr;gap:4px}
  .evidence-points{grid-template-columns:1fr}
  .workflow-step{min-height:0}
  .workflow-grid{gap:0}
  .workflow-step{display:grid;grid-template-columns:58px 1fr;text-align:left;padding:0 0 22px;column-gap:15px}
  .flow-icon{grid-row:1/4;width:58px;height:58px;margin:0}
  .flow-icon svg{width:25px;height:25px}
  .workflow-step .num{margin:3px 0 4px}
  .workflow-step b{font-size:14px}
  .workflow-step p{grid-column:2}
  .inquiry-v3{padding:54px 0}
  .inquiry-v3 .cols2{gap:32px}
  .inquiry-v3 form{padding:18px}
  .scale-solutions{padding:58px 0}
  .scale-heading{margin-bottom:24px}
  .path-visual{height:210px;padding:18px 10px 10px}
  .path-visual img{height:150px}
  .path-visual.three-stage img{height:128px}
  .scale-card:first-child .path-visual.three-stage figure:last-of-type img{height:148px}
  .scale-card:nth-child(2) .path-visual.three-stage figure:nth-of-type(2) img{height:140px}
  .scale-card:nth-child(2) .path-visual.three-stage figure:last-of-type img{height:158px}
  .scale-card:nth-child(3) .path-visual figure:first-of-type img{height:136px}
  .scale-card:nth-child(3) .path-visual figure:last-of-type img{height:178px}
  .path-copy{padding:22px 20px 24px}
  .scale-band{grid-template-columns:1fr}
  .scale-band>span,.scale-band>span:nth-child(2){min-height:54px;border-right:0;border-bottom:1px solid rgba(255,255,255,.14)}
  .scale-band .btn{grid-column:auto}
}