header,.page,.hero>div,.two>*,.industrial-showcase>*,.grid>*,.fg>*{min-width:0}
.logo{min-width:0;white-space:normal}
.logo img{flex:0 0 auto}
nav{min-width:0}
.hero{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr)}
.industrial-showcase{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr)}
.grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr))}
.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.stats{grid-template-columns:repeat(4,minmax(0,1fr))}
.feature-strip{grid-template-columns:repeat(4,minmax(0,1fr))}
.fg{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1.4fr)}
.view3d-layout{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:stretch;margin-top:18px}
.view3d-layout .stage.big{height:520px}
.view3d-product{display:grid;grid-template-rows:minmax(0,1fr) auto;min-width:0;min-height:520px;margin:0;overflow:hidden;border:1px solid transparent;border-radius:24px;background:var(--bg2);background:linear-gradient(var(--bg2),var(--bg2)) padding-box,linear-gradient(135deg,#c3cbd6,#f7f9fc 40%,#8693a6) border-box}
.view3d-product img{display:block;width:100%;height:100%;min-height:0;padding:14px;object-fit:contain}
.view3d-product figcaption{padding:12px 16px;border-top:1px solid var(--bd);color:var(--mu);font-size:14px}
form,form>*{min-width:0}
input,textarea{min-width:0;max-width:100%}
img,canvas{max-width:100%}
.product-image{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;margin:0 0 16px}
.product-visual-placeholder{display:block;width:100%;aspect-ratio:16/9;border-radius:10px;margin:0 0 16px;border:1px solid var(--bd);background-size:cover;background-position:center;background-repeat:no-repeat;background-image:linear-gradient(135deg,#eef4fb,#e3ebf4)}
.product-detail h3{font-size:1.5rem}
.btn.lead-tin-quote,.btn.titanium-tank-quote{background:#fff;color:#000;border:1px solid #000;box-shadow:none}
.product-info-page{padding-top:36px}
.product-info-page h1{font-size:clamp(2rem,4vw,3rem);margin-bottom:12px}
.product-info-page h2{font-size:1.5rem;margin:30px 0 10px}
.product-info-page h3{margin:10px 0 6px}
.product-info-page .card{margin-top:20px}
.product-info-page .product-detail{padding:clamp(20px,4vw,36px)}
.product-info-page .product-detail h3{font-size:1.5rem}
.product-info-page .product-detail h4{margin:18px 0 8px}
.product-info-page .lead{max-width:800px}
.product-spec-note{margin-top:18px;padding:14px 16px;border-left:4px solid var(--ac);background:rgba(240,125,26,.08);color:var(--mu)}
.product-carousel{max-width:960px;margin:24px 0 30px}
.product-carousel-frame{position:relative;overflow:hidden;border:1px solid var(--bd);border-radius:18px;background:var(--bg2);aspect-ratio:16/9}
.product-carousel-slide{display:block;width:100%;height:100%;object-fit:contain}
.product-carousel-slide[hidden]{display:none}
.product-carousel-slide.blank{background:var(--bg2)}
.product-carousel-control{position:absolute;top:50%;display:grid;place-items:center;width:42px;height:42px;padding:0;transform:translateY(-50%);border:1px solid rgba(255,255,255,.7);border-radius:50%;background:rgba(13,27,54,.72);color:#fff;font-size:30px;line-height:1;cursor:pointer}
.product-carousel-control:hover{background:var(--ac2)}
.product-carousel-control.previous{left:14px}
.product-carousel-control.next{right:14px}
.product-carousel-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 4px}
.product-carousel-status{color:var(--mu);font-size:14px}
.product-carousel-dots{display:flex;gap:9px}
.product-carousel-dots button{width:11px;height:11px;padding:0;border:0;border-radius:50%;background:#aab5c5;cursor:pointer}
.product-carousel-dots button.active{background:var(--ac);box-shadow:0 0 0 3px rgba(240,125,26,.2)}
.product-highlights{margin:16px 0;padding-left:22px;color:var(--mu)}
.product-table-wrap{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
.product-table-wrap table{margin:0}
.product-model-table{min-width:640px}
.product-model-table th{width:auto;white-space:nowrap}
.product-general-table{min-width:360px}
h1{font-size:3.75rem;line-height:1.08;overflow-wrap:anywhere}
h2{font-size:2.5rem;line-height:1.2;overflow-wrap:anywhere}
.showcase-panel h3{font-size:1.75rem;line-height:1.25;overflow-wrap:anywhere}
.lead,.card p,.fg p,.fg a,.check-list li,.timeline,td,th{overflow-wrap:anywhere}
.tw{max-width:100%;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
.fcta>div{max-width:620px}
.fcta b{display:inline-block;font-size:1.2rem;line-height:1.3}
.fcta span{display:inline-block;max-width:58ch;margin-top:6px;line-height:1.5}
.fcta .btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:13px 24px;background:#0f254b;border:1px solid rgba(255,255,255,.28);box-shadow:0 5px 0 rgba(11,23,48,.2);transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease}
.fcta .btn:hover{transform:translateY(-3px);background:#14367a;box-shadow:0 11px 22px rgba(11,23,48,.28)}
.fcta .btn:active{transform:translateY(-1px);box-shadow:0 5px 12px rgba(11,23,48,.24)}
.fcta .btn:focus-visible{outline:3px solid #fff;outline-offset:3px}
header>.btn{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:auto;min-height:44px;margin:0;padding:10px 14px;white-space:nowrap}

@media (max-width:820px){
  .hero,.two,.industrial-showcase{grid-template-columns:minmax(0,1fr)}
  .view3d-layout{grid-template-columns:minmax(0,1fr)}
  .view3d-product{min-height:400px}
  .stats,.feature-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fg{grid-template-columns:repeat(2,minmax(0,1fr))}
  h1{font-size:2.75rem}
  h2{font-size:2rem;margin-top:38px}
}

@media (max-width:560px){
  .fcta .btn{width:100%}
  header{gap:8px;padding:10px 16px}
  .logo{font-size:14px;gap:6px;line-height:1.2;max-width:calc(100% - 50px)}
  .menu-btn{flex:0 0 42px}
  nav{padding-top:8px}
  .page{padding:0 16px 46px}
  .stats,.feature-strip,.fg{grid-template-columns:minmax(0,1fr)}
  .two{gap:20px}
  .showcase-copy,.showcase-panel,.card{padding:20px 18px}
  h1{font-size:2rem;line-height:1.12}
  h2{font-size:1.625rem;line-height:1.2;margin-top:32px}
  .showcase-panel h3{font-size:1.5rem}
  .lead{font-size:1rem}
  .mini-metric{align-items:flex-start;flex-wrap:wrap}
  .mini-metric span{max-width:100%}
  .stage{height:280px}
  .stage.big{height:320px}
  .view3d-product{min-height:320px}
  .product-info-page h1{font-size:clamp(1.75rem,7vw,2.5rem)}
  .product-model-table{display:block;min-width:0;border:0;background:transparent}
  .product-model-table thead{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
  .product-model-table tbody{display:grid;gap:12px}
  .product-model-table tr{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:12px;border:1px solid var(--bd);border-radius:12px;background:var(--bg2);box-shadow:0 3px 10px rgba(13,27,54,.05)}
  .product-model-table th{grid-column:1/-1;width:auto;padding:0 0 4px;border:0;color:var(--tx);font-size:14px;line-height:1.4;white-space:normal}
  .product-model-table td{display:grid;gap:2px;min-width:0;padding:7px 8px;border:1px solid var(--bd);border-radius:8px;background:var(--bg);font-size:14px;font-weight:700;line-height:1.35}
  .product-model-table td::before{content:attr(data-model);color:var(--mu);font-size:11px;font-weight:600;line-height:1.3}
  .product-table-wrap:has(.product-model-table){overflow:visible}
  .product-general-table{display:block;min-width:0;border:0;background:transparent}
  .product-general-table tbody{display:grid;gap:10px}
  .product-general-table tr{display:grid;gap:3px;padding:12px 14px;border:1px solid var(--bd);border-radius:12px;background:var(--bg2);box-shadow:0 3px 10px rgba(13,27,54,.05)}
  .product-general-table th,.product-general-table td{display:block;width:auto;padding:0;border:0;text-align:left;font-size:14px}
  .product-general-table th{color:var(--mu);font-weight:600;line-height:1.4}
  .product-general-table td{color:var(--tx);font-size:15px;font-weight:700;line-height:1.45}
  .product-table-wrap:has(.product-general-table){overflow:visible}
  td,th{padding:10px 8px;font-size:14px}
}

@media (max-width:360px){
  header{padding-right:12px;padding-left:12px}
  .logo{font-size:12px;max-width:calc(100% - 48px)}
  .menu-btn{width:40px;height:40px;flex-basis:40px}
  .page{padding-right:14px;padding-left:14px}
  .stats,.feature-strip{grid-template-columns:minmax(0,1fr)}
  h1{font-size:1.75rem}
  h2{font-size:1.5rem}
}