:root{--red:#c8102e;--red2:#e0001b;--ink:#111c2f;--text:#4a586d;--muted:#7b8797;--line:#e7ebf0;--soft:#f8fafc;--shadow:0 12px 28px rgba(15,23,42,.07)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff}a{text-decoration:none;color:inherit}.container{width:min(1240px,calc(100% - 48px));margin:auto}.site-header{height:76px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 6px 22px rgba(15,23,42,.045);position:sticky;top:0;z-index:80}.header-inner{height:76px;display:flex;align-items:center;gap:28px}.brand img{width:220px;max-height:64px;object-fit:contain}nav{display:flex;gap:30px;margin-left:auto;font-size:15px;font-weight:800}nav a{position:relative;padding:30px 0 24px}nav a.active,nav a:hover{color:var(--red)}nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:12px;height:3px;background:var(--red);border-radius:999px}.phone{display:flex;gap:10px;align-items:center;font-size:15px}.phone span{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#fff2f3;color:var(--red)}.phone small{display:block;color:var(--muted);font-size:12px}.langs{display:flex;gap:10px;align-items:center;font-weight:900}.langs button{border:0;background:none;font:inherit;cursor:pointer;color:#64748b}.langs button.active{color:#111c2f}.langs i{height:18px;width:1px;background:#cbd5e1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:14px 22px;border:1px solid transparent;font-weight:900}.btn-red{background:linear-gradient(135deg,var(--red),var(--red2));color:#fff;box-shadow:0 14px 28px rgba(200,16,46,.22)}.btn-white{background:#fff;border-color:#dce3ea;box-shadow:0 8px 20px rgba(15,23,42,.05)}.menu-btn{display:none}.hero{position:relative;height:390px;overflow:hidden;background:linear-gradient(180deg,#fff,#fbfcfe);border-bottom:1px solid var(--line)}.drawing-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.78),rgba(255,255,255,.42)),repeating-linear-gradient(0deg,transparent 0 35px,rgba(15,23,42,.035) 36px),repeating-linear-gradient(90deg,transparent 0 35px,rgba(15,23,42,.035) 36px)}.drawing-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(35deg,transparent 38%,rgba(15,23,42,.055) 39%,transparent 40%),linear-gradient(145deg,transparent 56%,rgba(15,23,42,.045) 57%,transparent 58%)}.faint-screw{position:absolute;width:390px;height:80px;border-radius:80px;background:repeating-linear-gradient(90deg,rgba(100,116,139,.13) 0 14px,rgba(255,255,255,.55) 15px 25px);opacity:.55}.faint-screw.left{left:-150px;top:105px;transform:rotate(-23deg)}.faint-screw.right{right:-110px;top:95px;transform:rotate(24deg)}.hero-inner{position:relative;z-index:2;height:390px;display:grid;grid-template-columns:0.95fr 1.05fr;align-items:center}.pill{display:inline-block;border:1px solid rgba(200,16,46,.24);background:#fff7f8;color:var(--red);font-weight:900;border-radius:999px;padding:10px 14px;font-size:13px;margin-bottom:18px}.hero h1{font-size:clamp(44px,5vw,60px);line-height:1.05;letter-spacing:-.045em;margin:0 0 18px}.hero h1 em{font-style:normal;color:var(--red)}.hero p{max-width:560px;color:var(--text);font-size:16px;line-height:1.7;margin:0}.hero-actions{display:flex;gap:18px;margin-top:24px}.hero-art{height:390px;position:relative}.hero-art img{position:absolute;right:-10px;top:10px;width:710px;max-width:110%;height:auto;filter:drop-shadow(0 20px 25px rgba(15,23,42,.16))}.red-ring{position:absolute;right:25px;top:30px;width:330px;height:330px;border:2px solid rgba(200,16,46,.16);border-radius:50%}.dots{position:absolute;left:160px;top:65px;width:90px;height:70px;background-image:radial-gradient(var(--red) 2px,transparent 2px);background-size:16px 16px}.features{background:#fff;border-bottom:1px solid var(--line)}.features-grid{display:grid;grid-template-columns:repeat(5,1fr)}.features article{display:flex;align-items:center;gap:14px;padding:23px 22px;border-right:1px solid var(--line)}.features article:last-child{border-right:0}.features span{width:44px;height:44px;border:2px solid var(--red);border-radius:50%;color:var(--red);display:grid;place-items:center;font-size:22px;font-weight:900}.features h3{font-size:15px;margin:0 0 5px}.features p{font-size:13px;color:var(--text);margin:0}.products{padding:38px 0 56px;background:linear-gradient(#fff,#fbfcfd)}.section-title{text-align:center;margin-bottom:26px}.section-title small{display:block;color:var(--red);font-size:12px;font-weight:900;letter-spacing:.18em;margin-bottom:7px}.section-title h2{font-size:30px;letter-spacing:-.03em;margin:0}.section-title span{display:block;width:48px;height:3px;background:var(--red);margin:12px auto 0;border-radius:99px}.product-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.product-card{display:grid;grid-template-columns:100px 1fr 18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;min-height:96px;padding:13px 14px;box-shadow:0 8px 22px rgba(15,23,42,.055);cursor:pointer;transition:.22s}.product-card:hover{transform:translateY(-4px);border-color:rgba(200,16,46,.28);box-shadow:0 16px 30px rgba(15,23,42,.08)}.product-card img{width:92px;height:70px;object-fit:contain}.product-card h3{font-size:15px;line-height:1.25;margin:0 0 5px}.product-card p{font-size:12px;color:var(--muted);margin:0}.arrow{font-size:20px;color:var(--red);font-weight:900}.info-grid{display:grid;grid-template-columns:1fr 1fr 1.15fr;gap:16px;margin-top:20px}.info-card{background:#fff;border:1px solid var(--line);border-radius:12px;min-height:130px;padding:22px;display:flex;align-items:center;gap:20px;box-shadow:0 8px 22px rgba(15,23,42,.055)}.info-card img{width:135px}.info-card h3{font-size:20px;margin:0 0 8px}.info-card p{font-size:14px;line-height:1.55;color:var(--text);margin:0 0 12px}.info-card a{color:var(--red);font-weight:900;font-size:14px}.target-icon{width:74px;height:74px;border:3px solid var(--red);border-radius:50%;color:var(--red);display:grid;place-items:center;font-size:35px;flex:0 0 auto}.whatsapp-info{justify-content:space-between}.wa-big{width:82px;height:82px;background:#27d366;color:#fff;border-radius:50%;display:grid;place-items:center;font-size:38px;box-shadow:0 12px 24px rgba(39,211,102,.25)}.mini{padding:11px 16px;font-size:14px}.corporate,.about,.sectors,.contact{padding:56px 0}.corporate-grid,.sector-grid{display:grid;gap:18px}.corporate-grid{grid-template-columns:repeat(3,1fr)}.corporate article,.about-logo,.sector-grid div,.contact-list,.quote-form{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:var(--shadow)}.corporate p,.about p,.contact p{color:var(--text);line-height:1.7}.about,.contact{background:var(--soft)}.about-grid,.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:38px;align-items:center}.about-logo img{width:100%}.about small,.contact small{color:var(--red);font-weight:900;letter-spacing:.14em}.about h2,.contact h2{font-size:36px;margin:12px 0}.sector-grid{grid-template-columns:repeat(6,1fr)}.sector-grid div{text-align:center;font-weight:850}.contact-grid{grid-template-columns:1fr 1fr;align-items:start}.contact-list{margin-top:20px}.contact-list p{margin:10px 0}.quote-form{display:grid;gap:13px}.quote-form h3{margin:0 0 6px;font-size:25px}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:11px;padding:13px;font:inherit}textarea{min-height:110px}.full{width:100%}.footer{background:#f1f5f9;padding:42px 0;color:var(--text)}.footer-grid{display:grid;grid-template-columns:1.2fr .7fr 1fr;gap:38px}.footer img{max-width:210px}.footer a{display:block;margin:9px 0}.floating-wa{position:fixed;right:22px;bottom:22px;background:#28d366;color:#fff;border-radius:999px;padding:15px 21px;font-weight:900;box-shadow:0 16px 34px rgba(40,211,102,.26);z-index:70}.modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(15,23,42,.52);backdrop-filter:blur(8px);z-index:100;padding:20px}.modal.open{display:flex}.modal-card{position:relative;background:#fff;border-radius:24px;width:min(900px,100%);box-shadow:0 30px 80px rgba(0,0,0,.24);padding:30px}.modal-card>button{position:absolute;right:16px;top:14px;border:0;background:#fff;font-size:34px}.modal-tabs{display:flex;gap:10px;margin:16px 0}.modal-tabs button{border:1px solid var(--line);border-radius:999px;background:#fff;padding:10px 15px;font-weight:800}.modal-tabs button.active{background:var(--red);color:#fff}.modal-body{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.modal-body #modalVisual{border:1px solid var(--line);border-radius:18px;background:#f8fafc;min-height:330px;display:flex;align-items:center;justify-content:center}.modal-body img{max-width:82%;max-height:280px;object-fit:contain}.technical{width:80%;height:240px;border:2px dashed rgba(200,16,46,.35);border-radius:16px;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--red);font-weight:900}.modal-body ul{color:var(--text);line-height:1.9}@media(max-width:1050px){.phone,.header-cta{display:none}.features-grid{grid-template-columns:repeat(2,1fr)}.hero-inner,.about-grid,.contact-grid,.modal-body{grid-template-columns:1fr}.hero{height:auto}.hero-inner{height:auto;padding:48px 0}.hero-art{height:320px}.product-grid{grid-template-columns:repeat(3,1fr)}.info-grid,.corporate-grid{grid-template-columns:1fr}.sector-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.menu-btn{display:block;margin-left:auto;background:#fff;border:1px solid var(--line);border-radius:10px;font-size:22px;padding:8px 12px}nav{display:none;position:absolute;left:0;right:0;top:76px;background:#fff;border-bottom:1px solid var(--line);padding:18px 22px;flex-direction:column}nav.open{display:flex}.brand img{width:160px}.langs{margin-left:auto}.hero h1{font-size:40px}.hero-art img{right:-70px;width:620px}.product-grid,.features-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.floating-wa{left:16px;right:16px;text-align:center}}
/* ABSOLUTE FINAL PRODUCTS SECTION - category level */
.product-groups-final .product-grid{display:none!important}
.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.category-card{background:#fff;border:1px solid var(--line);border-radius:26px;min-height:230px;padding:26px;display:grid;grid-template-columns:145px 1fr;align-items:center;gap:18px;box-shadow:0 14px 34px rgba(15,23,42,.07);cursor:pointer;transition:.25s;position:relative;overflow:hidden}
.category-card:before{content:"";position:absolute;right:-50px;top:-50px;width:130px;height:130px;border-radius:50%;background:rgba(200,16,46,.055)}
.category-card:hover{transform:translateY(-6px);border-color:rgba(200,16,46,.32);box-shadow:0 24px 48px rgba(15,23,42,.11)}
.cat-img{height:140px;display:flex;align-items:center;justify-content:center}
.cat-img img{max-width:145px;max-height:130px;object-fit:contain;filter:drop-shadow(0 12px 18px rgba(15,23,42,.12))}
.cat-content h3{font-size:30px;line-height:1.05;margin:0 0 10px;letter-spacing:-.04em}
.cat-content p{color:var(--muted);font-weight:850;margin:0 0 18px}
.cat-content button{border:0;background:transparent;color:var(--red);font-weight:950;font-size:15px;padding:0;cursor:pointer}
.section-desc{max-width:760px;margin:12px auto 0;color:var(--text);font-size:15px;line-height:1.65}
.category-detail-panel{display:none;margin-top:26px;background:#fff;border:1px solid var(--line);border-radius:26px;padding:26px;box-shadow:0 18px 45px rgba(15,23,42,.08)}
.category-detail-panel.open{display:block}
.detail-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.detail-head small{color:var(--red);font-weight:950;letter-spacing:.16em}
.detail-head h3{font-size:32px;margin:6px 0 0}
.detail-head button{width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:#fff;font-size:28px;cursor:pointer}
.subproduct-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.subproduct-card{background:#f8fafc;border:1px solid var(--line);border-radius:18px;padding:18px;min-height:145px}
.subproduct-card small{color:var(--red);font-weight:950}
.subproduct-card h4{font-size:18px;margin:9px 0 8px;line-height:1.25}
.subproduct-card p{color:var(--text);font-size:14px;line-height:1.5;margin:0 0 12px}
.subproduct-card a{color:var(--red);font-weight:950}

/* Better service cards */
.features{padding:22px 0;background:#f8fafc}
.features-grid{gap:16px}
.features article{border:1px solid var(--line)!important;border-radius:18px;background:#fff;box-shadow:0 10px 26px rgba(15,23,42,.055);padding:22px!important}

/* New solution and sector sections */
.solution-section{padding:68px 0;background:#fff}
.solution-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
.solution-grid small,.custom-cta small{color:var(--red);font-weight:900;letter-spacing:.16em}
.solution-grid h2,.custom-cta h2{font-size:38px;line-height:1.15;margin:12px 0 16px;letter-spacing:-.04em}
.solution-grid p,.custom-cta p{color:var(--text);line-height:1.7;font-size:16px}
.solution-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px}
.solution-list div{display:flex;align-items:center;gap:13px;background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:16px}
.solution-list b{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#fff0f2;color:var(--red)}
.solution-list span{font-weight:850}
.solution-visual{min-height:340px;border-radius:28px;background:linear-gradient(135deg,#f8fafc,#fff);border:1px solid var(--line);box-shadow:0 18px 45px rgba(15,23,42,.08);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}
.solution-visual:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0 34px,rgba(15,23,42,.04) 35px),repeating-linear-gradient(90deg,transparent 0 34px,rgba(15,23,42,.04) 35px)}
.solution-visual img{position:relative;z-index:2;width:68%;opacity:.95}
.cad-card{position:absolute;right:24px;bottom:24px;z-index:3;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 20px;box-shadow:0 12px 30px rgba(15,23,42,.10);max-width:260px}
.cad-card strong{display:block;margin-bottom:6px}
.cad-card span{color:var(--text);font-size:14px;line-height:1.5}
.sectors-pro{padding:62px 0;background:#f8fafc}
.sectors-pro-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sectors-pro-grid article{background:#fff;border:1px solid var(--line);border-radius:20px;min-height:118px;display:flex;align-items:center;gap:14px;padding:24px;box-shadow:0 10px 26px rgba(15,23,42,.055);font-size:30px}
.sectors-pro-grid b{font-size:18px}
.custom-cta{padding:50px 0;background:linear-gradient(135deg,#b80d28,#e0001b);color:#fff}
.custom-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}
.custom-cta small,.custom-cta p{color:#fff}.custom-cta h2{color:#fff;margin-bottom:8px}.custom-cta .btn-white{color:var(--red);min-width:170px}
.footer-grid{grid-template-columns:1.25fr .8fr .8fr 1.15fr!important}
.footer-grid h4{color:var(--ink);margin:0 0 12px}
.footer-grid p{line-height:1.7}

/* hero more balanced */
.hero{height:370px}.hero-inner{height:370px}.hero-art{height:370px}.hero-art img{width:610px;right:20px;top:18px}

@media(max-width:1050px){
  .category-grid{grid-template-columns:repeat(2,1fr)}
  .subproduct-grid{grid-template-columns:repeat(2,1fr)}
  .solution-grid{grid-template-columns:1fr}
  .sectors-pro-grid{grid-template-columns:repeat(2,1fr)}
  .custom-cta-inner{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr 1fr!important}
  .hero{height:auto}.hero-inner{height:auto}
}
@media(max-width:760px){
  .category-grid{grid-template-columns:1fr}
  .category-card{grid-template-columns:120px 1fr;min-height:180px;padding:20px}
  .cat-content h3{font-size:24px}
  .cat-img img{max-width:115px;max-height:105px}
  .subproduct-grid{grid-template-columns:1fr}
  .solution-list{grid-template-columns:1fr}
  .sectors-pro-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr!important}
}

/* Professional icon update */
.features span.feature-icon{
  width:48px!important;
  height:48px!important;
  border:2px solid var(--red)!important;
  border-radius:16px!important;
  color:var(--red)!important;
  display:grid!important;
  place-items:center!important;
  flex:0 0 auto!important;
  background:#fff7f8!important;
}
.feature-icon svg{
  width:25px;
  height:25px;
  fill:currentColor;
}
.features article:hover .feature-icon{
  background:var(--red)!important;
  color:#fff!important;
}

.sectors-pro-grid article{
  font-size:18px!important;
}
.sector-icon{
  width:50px;
  height:50px;
  border-radius:16px;
  border:2px solid var(--red);
  background:#fff7f8;
  display:grid;
  place-items:center;
  flex:0 0 auto;
  position:relative;
}
.sector-icon:before{
  content:"";
  display:block;
  width:26px;
  height:26px;
  background:var(--red);
  mask-size:contain;
  mask-repeat:no-repeat;
  mask-position:center;
  -webkit-mask-size:contain;
  -webkit-mask-repeat:no-repeat;
  -webkit-mask-position:center;
}
.sector-icon.factory:before{
  mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 21V9l5 3V9l5 3V7l8 4v10H3zm3-3h3v-3H6v3zm5 0h3v-3h-3v3zm5 0h3v-3h-3v3zM17 3h3v5l-3-1.5V3z'/%3E%3C/svg%3E");
  -webkit-mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 21V9l5 3V9l5 3V7l8 4v10H3zm3-3h3v-3H6v3zm5 0h3v-3h-3v3zm5 0h3v-3h-3v3zM17 3h3v5l-3-1.5V3z'/%3E%3C/svg%3E");
}
.sector-icon.automotive:before{
  mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 11l1.5-4.5A2 2 0 0 1 8.4 5h7.2a2 2 0 0 1 1.9 1.5L19 11h1a1 1 0 0 1 1 1v5h-2a2 2 0 1 1-4 0H9a2 2 0 1 1-4 0H3v-5a1 1 0 0 1 1-1h1zm2.2 0h9.6l-1-3H8.2l-1 3z'/%3E%3C/svg%3E");
  -webkit-mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 11l1.5-4.5A2 2 0 0 1 8.4 5h7.2a2 2 0 0 1 1.9 1.5L19 11h1a1 1 0 0 1 1 1v5h-2a2 2 0 1 1-4 0H9a2 2 0 1 1-4 0H3v-5a1 1 0 0 1 1-1h1zm2.2 0h9.6l-1-3H8.2l-1 3z'/%3E%3C/svg%3E");
}
.sector-icon.energy:before{
  mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M13 2L4 14h7l-1 8 10-13h-7l1-7z'/%3E%3C/svg%3E");
  -webkit-mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M13 2L4 14h7l-1 8 10-13h-7l1-7z'/%3E%3C/svg%3E");
}
.sector-icon.construction:before{
  mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 21h16v-2H4v2zm1-4h14L12 3 5 17zm7-9l3.5 7h-7L12 8z'/%3E%3C/svg%3E");
  -webkit-mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 21h16v-2H4v2zm1-4h14L12 3 5 17zm7-9l3.5 7h-7L12 8z'/%3E%3C/svg%3E");
}
.sector-icon.industry:before{
  mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 4h18v6H3V4zm0 8h8v8H3v-8zm10 0h8v8h-8v-8z'/%3E%3C/svg%3E");
  -webkit-mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 4h18v6H3V4zm0 8h8v8H3v-8zm10 0h8v8h-8v-8z'/%3E%3C/svg%3E");
}
.sector-icon.fastener:before{
  mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M7 3h10l5 9-5 9H7l-5-9 5-9zm5 5a4 4 0 1 0 0 8 4 4 0 0 0 0-8z'/%3E%3C/svg%3E");
  -webkit-mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M7 3h10l5 9-5 9H7l-5-9 5-9zm5 5a4 4 0 1 0 0 8 4 4 0 0 0 0-8z'/%3E%3C/svg%3E");
}
.sectors-pro-grid article:hover .sector-icon{
  background:var(--red);
}
.sectors-pro-grid article:hover .sector-icon:before{
  background:#fff;
}

/* Simplified product cards + modal product info */
.category-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.category-card{
  min-height:260px!important;
  grid-template-columns:1fr!important;
  text-align:center;
  padding:26px 22px!important;
  border-radius:24px!important;
}
.cat-img{
  height:145px;
  width:100%;
  margin:0 auto 10px;
  border-radius:20px;
  background:linear-gradient(135deg,#f8fafc,#fff);
  border:1px solid var(--line);
}
.cat-img img{
  max-width:170px!important;
  max-height:125px!important;
  transition:.25s;
}
.category-card:hover .cat-img img{
  transform:scale(1.08);
}
.cat-content h3{
  font-size:27px!important;
  margin-bottom:8px!important;
}
.cat-content p{
  margin-bottom:5px!important;
}
.cat-content button{
  display:none!important;
}
.cat-hint{
  display:inline-block;
  color:var(--red);
  font-weight:900;
  font-size:13px;
  margin-top:6px;
}
.category-card:after{
  content:"";
  position:absolute;
  inset:auto 24px 18px 24px;
  height:3px;
  border-radius:99px;
  background:linear-gradient(90deg,transparent,var(--red),transparent);
  opacity:.35;
}
.category-detail-panel{display:none!important}

.group-modal{
  position:fixed;
  inset:0;
  background:rgba(15,23,42,.58);
  backdrop-filter:blur(8px);
  z-index:120;
  display:none;
  align-items:center;
  justify-content:center;
  padding:22px;
}
.group-modal.open{
  display:flex;
}
.group-modal-card{
  position:relative;
  width:min(1060px,100%);
  max-height:92vh;
  overflow:auto;
  background:#fff;
  border-radius:28px;
  box-shadow:0 34px 90px rgba(0,0,0,.28);
}
.group-modal-close{
  position:absolute;
  top:18px;
  right:18px;
  width:44px;
  height:44px;
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
  font-size:30px;
  cursor:pointer;
  z-index:5;
}
.group-modal-layout{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:0;
}
.group-modal-visual{
  min-height:560px;
  background:
    linear-gradient(135deg,rgba(255,255,255,.82),rgba(248,250,252,.68)),
    repeating-linear-gradient(0deg,transparent 0 34px,rgba(15,23,42,.045) 35px),
    repeating-linear-gradient(90deg,transparent 0 34px,rgba(15,23,42,.045) 35px);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:40px;
}
.group-modal-visual img{
  width:min(360px,90%);
  max-height:390px;
  object-fit:contain;
  filter:drop-shadow(0 22px 28px rgba(15,23,42,.18));
}
.group-modal-content{
  padding:54px 48px 42px;
}
.group-modal-content>small{
  color:var(--red);
  font-weight:950;
  letter-spacing:.16em;
}
.group-modal-content h3{
  font-size:42px;
  letter-spacing:-.045em;
  margin:10px 0 14px;
}
.group-modal-content>p{
  color:var(--text);
  line-height:1.75;
  font-size:16px;
  margin:0 0 22px;
}
.group-feature-box{
  border:1px solid var(--line);
  border-radius:18px;
  padding:18px 20px;
  margin-bottom:16px;
  background:#fff;
}
.group-feature-box h4{
  margin:0 0 12px;
  font-size:18px;
}
.group-feature-box ul{
  margin:0;
  padding-left:20px;
  color:var(--text);
  line-height:1.85;
}
.modal-subproducts{
  display:flex;
  flex-wrap:wrap;
  gap:9px;
}
.modal-subproducts span{
  background:#f8fafc;
  border:1px solid var(--line);
  border-radius:999px;
  padding:9px 12px;
  font-size:13px;
  font-weight:800;
  color:#334155;
}
.group-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:22px;
}

@media(max-width:1050px){
  .category-grid{grid-template-columns:repeat(2,1fr)}
  .group-modal-layout{grid-template-columns:1fr}
  .group-modal-visual{min-height:300px}
}
@media(max-width:760px){
  .category-grid{grid-template-columns:1fr}
  .group-modal-content{padding:34px 24px 28px}
  .group-modal-content h3{font-size:32px}
  .group-modal-visual{min-height:240px}
}

/* Detailed product modal update */
.group-modal-card.detail-version{
  width:min(1180px,100%)!important;
  padding:0!important;
}
.group-modal-top{
  padding:34px 42px 20px;
  border-bottom:1px solid var(--line);
}
.group-modal-top small{
  color:var(--red);
  font-weight:950;
  letter-spacing:.16em;
}
.group-modal-top h3{
  font-size:42px;
  letter-spacing:-.045em;
  margin:8px 0 10px;
}
.group-modal-top p{
  max-width:850px;
  color:var(--text);
  line-height:1.7;
  margin:0;
}
.product-detail-layout{
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  gap:0;
}
.detail-visual-area{
  padding:28px 34px 34px;
  border-right:1px solid var(--line);
  background:#fbfcfe;
}
.detail-tabs{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:18px;
}
.detail-tabs button{
  border:1px solid var(--line);
  background:#fff;
  color:var(--text);
  border-radius:999px;
  padding:11px 15px;
  font-weight:900;
  cursor:pointer;
}
.detail-tabs button.active{
  background:var(--red);
  border-color:var(--red);
  color:#fff;
}
.detail-visual-box{
  min-height:440px;
  border:1px solid var(--line);
  border-radius:24px;
  background:
    linear-gradient(135deg,rgba(255,255,255,.88),rgba(248,250,252,.65)),
    repeating-linear-gradient(0deg,transparent 0 34px,rgba(15,23,42,.04) 35px),
    repeating-linear-gradient(90deg,transparent 0 34px,rgba(15,23,42,.04) 35px);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:34px;
}
.detail-visual-box>img{
  max-width:85%;
  max-height:360px;
  object-fit:contain;
  filter:drop-shadow(0 18px 24px rgba(15,23,42,.18));
}
.detail-info-area{
  padding:28px 34px 34px;
}
.info-block{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:18px 20px;
  margin-bottom:16px;
}
.info-block h4{
  margin:0 0 12px;
  font-size:18px;
}
.info-block ul{
  margin:0;
  padding-left:20px;
  color:var(--text);
  line-height:1.85;
}
.code-tags{
  display:flex;
  flex-wrap:wrap;
  gap:9px;
}
.code-tags span{
  background:#fff0f2;
  color:var(--red);
  border:1px solid rgba(200,16,46,.18);
  border-radius:999px;
  padding:8px 12px;
  font-size:13px;
  font-weight:950;
}
.technical-drawing-card,.model-3d-card{
  width:100%;
  min-height:340px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:12px;
  text-align:center;
}
.technical-drawing-card img{
  width:min(360px,82%);
  opacity:.95;
}
.technical-drawing-card strong,.model-3d-card strong{
  font-size:28px;
  color:var(--red);
}
.technical-drawing-card span,.model-3d-card span{
  color:var(--text);
  font-weight:800;
}
.model-3d-card img{
  width:min(360px,82%);
  max-height:320px;
  object-fit:contain;
  filter:drop-shadow(0 18px 24px rgba(15,23,42,.18));
}
.spin-model{
  animation:spinProduct 7s linear infinite;
}
@keyframes spinProduct{
  0%{transform:rotateY(0deg) rotate(-2deg)}
  100%{transform:rotateY(360deg) rotate(-2deg)}
}
.modal-subproducts span{
  cursor:default;
}
@media(max-width:1050px){
  .product-detail-layout{grid-template-columns:1fr}
  .detail-visual-area{border-right:0;border-bottom:1px solid var(--line)}
}
@media(max-width:760px){
  .group-modal-top{padding:28px 22px 18px}
  .group-modal-top h3{font-size:32px}
  .detail-visual-area,.detail-info-area{padding:22px}
  .detail-visual-box{min-height:300px}
}

/* Two-level catalog modal */
.group-modal-card.catalog-version{
  width:min(1240px,100%)!important;
}
.catalog-layout{
  display:grid;
  grid-template-columns:330px 1fr;
  min-height:640px;
}
.catalog-sidebar{
  border-right:1px solid var(--line);
  background:#f8fafc;
  padding:26px;
}
.catalog-sidebar h4{
  font-size:21px;
  margin:0 0 16px;
}
.catalog-search input{
  width:100%;
  border:1px solid var(--line);
  border-radius:14px;
  padding:13px 14px;
  font:inherit;
  margin-bottom:14px;
}
.catalog-product-list{
  display:grid;
  gap:10px;
  max-height:500px;
  overflow:auto;
  padding-right:4px;
}
.catalog-product-list button{
  text-align:left;
  border:1px solid var(--line);
  background:#fff;
  border-radius:14px;
  padding:13px 14px;
  cursor:pointer;
  transition:.2s;
}
.catalog-product-list button.hidden{
  display:none;
}
.catalog-product-list button small{
  display:block;
  color:var(--red);
  font-weight:950;
  margin-bottom:5px;
}
.catalog-product-list button span{
  display:block;
  color:var(--ink);
  font-weight:850;
  line-height:1.25;
}
.catalog-product-list button.active{
  background:var(--red);
  border-color:var(--red);
}
.catalog-product-list button.active small,
.catalog-product-list button.active span{
  color:#fff;
}
.catalog-detail{
  min-width:0;
}
.catalog-detail-head{
  display:flex;
  justify-content:space-between;
  gap:20px;
  align-items:flex-start;
  padding:24px 34px;
  border-bottom:1px solid var(--line);
}
.catalog-detail-head small{
  color:var(--red);
  font-weight:950;
}
.catalog-detail-head h3{
  margin:6px 0 0;
  font-size:30px;
  letter-spacing:-.035em;
}
.small-quote{
  padding:11px 16px!important;
  white-space:nowrap;
}
.product-desc-text{
  color:var(--text);
  line-height:1.7;
  margin:0;
}
.catalog-version .product-detail-layout{
  grid-template-columns:.9fr 1.1fr!important;
}
.catalog-version .detail-visual-area{
  padding:24px;
}
.catalog-version .detail-info-area{
  padding:24px;
}
.catalog-version .detail-visual-box{
  min-height:390px;
}
@media(max-width:1050px){
  .catalog-layout{grid-template-columns:1fr}
  .catalog-sidebar{border-right:0;border-bottom:1px solid var(--line)}
  .catalog-product-list{max-height:300px}
  .catalog-version .product-detail-layout{grid-template-columns:1fr!important}
}
@media(max-width:760px){
  .catalog-detail-head{flex-direction:column;padding:22px}
  .catalog-sidebar{padding:22px}
}

/* improved product images */
.detail-visual-box img{image-rendering:auto}
.technical-drawing-card img{background:#fff;border-radius:14px;border:1px solid #e5eaf0;padding:10px}
.model-3d-card img{transform-style:preserve-3d}

/* Full product detail page design */
.product-page-modal{position:fixed;inset:0;background:#f3f6fb;z-index:150;display:none;overflow:auto}
.product-page-modal.open{display:block}
.product-page-shell{min-height:100vh;display:grid;grid-template-columns:265px 1fr;position:relative}
.product-page-close{position:fixed;right:22px;top:18px;width:46px;height:46px;border:1px solid #d8e0ea;background:#fff;border-radius:14px;font-size:30px;z-index:10;cursor:pointer;box-shadow:0 12px 30px rgba(15,23,42,.12)}
.product-side-menu{background:#08284d;color:#fff;padding:24px 18px;min-height:100vh;position:sticky;top:0}
.side-title{background:#061d38;padding:16px 18px;border-radius:14px;font-weight:950;margin-bottom:16px}
.side-group{border-bottom:1px solid rgba(255,255,255,.12);padding:8px 0}
.side-group-title{width:100%;background:transparent;border:0;color:#fff;text-align:left;font-weight:950;font-size:15px;padding:10px 8px;cursor:pointer}
.side-group-title.active{color:#fff}
.side-group-products{display:grid;gap:4px;padding:4px 0 8px}
.side-product{border:0;background:transparent;color:#dbeafe;text-align:left;border-radius:10px;padding:9px 12px;cursor:pointer;font-weight:750}
.side-product.active{background:#dbeafe;color:#08284d}
.side-quote{margin-top:30px;background:#0b376b;border-radius:16px;padding:20px;text-align:center}
.side-quote h3{margin:0 0 10px;color:#fff}.side-quote p{color:#e2e8f0;line-height:1.6}

.product-detail-page{padding:24px 28px 45px}
.product-breadcrumb{display:flex;gap:10px;align-items:center;color:#64748b;font-weight:800;margin-bottom:18px}
.product-breadcrumb strong{color:var(--red)}
.product-page-grid{display:grid;grid-template-columns:1.15fr .9fr .9fr 280px;gap:18px;align-items:stretch}
.product-hero-card,.product-title-card,.quick-quote-card,.tech-table-card,.measure-table-card,.docs-card,.usage-card,.spec-cards article,.similar-products{background:#fff;border:1px solid #dde6f0;border-radius:18px;box-shadow:0 10px 28px rgba(15,23,42,.06)}
.product-main-image{height:360px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#fff,#f8fafc);border-radius:18px 18px 0 0}
.product-main-image>img{max-width:86%;max-height:315px;object-fit:contain;filter:drop-shadow(0 20px 24px rgba(15,23,42,.16))}
.product-gallery{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #e5edf5}
.product-gallery button{padding:15px 10px;border:0;background:#fff;border-right:1px solid #e5edf5;font-weight:900;cursor:pointer;color:#0f2442}
.product-gallery button.active{color:var(--red);box-shadow:inset 0 -3px 0 var(--red)}
.product-title-card{padding:26px}
.product-title-card small{display:inline-block;color:#fff;background:#0b3a70;border-radius:8px;padding:8px 12px;font-weight:950}
.product-title-card h1{font-size:32px;line-height:1.12;margin:14px 0;letter-spacing:-.04em}
.product-title-card p{color:#334155;line-height:1.75}
.product-checks{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:9px}
.product-checks li:before{content:"✓";color:#16a34a;font-weight:950;margin-right:9px}
.spec-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.spec-cards article{padding:18px;display:grid;grid-template-columns:38px 1fr;gap:8px;align-items:center;box-shadow:0 8px 20px rgba(15,23,42,.05)}
.spec-cards span{color:var(--red);font-size:22px}.spec-cards small{color:#64748b;font-weight:900}.spec-cards b{display:block;color:#0f2442;font-size:14px}
.quick-quote-card{padding:20px}
.quick-quote-card h3{margin:0 0 14px;text-align:center;color:#0b3a70}
.quick-quote-card input,.quick-quote-card textarea{width:100%;border:1px solid #d8e0ea;border-radius:10px;padding:11px 12px;margin-bottom:9px;font:inherit}.quick-quote-card textarea{height:90px}
.btn-green{background:#22c55e;color:#fff}
.product-lower-grid{display:grid;grid-template-columns:1fr 1.55fr 280px 280px;gap:18px;margin-top:18px}
.tech-table-card,.measure-table-card,.docs-card,.usage-card{padding:20px}
.tech-table-card h3,.measure-table-card h3,.docs-card h3,.usage-card h3,.similar-products h3{margin:0 0 14px;color:#0b2444}
#technicalTable,#measureTable{width:100%;border-collapse:collapse;font-size:14px}
#technicalTable th,#technicalTable td,#measureTable th,#measureTable td{border:1px solid #dce6f1;padding:9px;text-align:left}
#measureTable th{background:#0b3a70;color:#fff;text-align:center}#measureTable td{text-align:center}
.table-scroll{overflow:auto}
.docs-card a{display:block;border:1px solid #e0e7ef;border-radius:12px;padding:13px;margin-bottom:10px;color:#0b3a70;font-weight:900}
.usage-card ul{margin:0;padding-left:20px;line-height:1.9;color:#334155}
.detail-drawing-demo{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center}
.detail-drawing-demo svg{width:90%;height:auto}.detail-drawing-demo line,.detail-drawing-demo rect,.detail-drawing-demo circle{stroke:#0f172a;stroke-width:3;fill:none}.detail-drawing-demo text{fill:#0f172a;font-weight:900}.drawing-title{font-weight:950;color:#0b3a70;margin-bottom:10px}
.similar-products{padding:20px;margin-top:18px}
#similarProducts{display:flex;gap:14px;overflow:auto}
#similarProducts button{min-width:190px;border:1px solid #dde6f0;background:#fff;border-radius:14px;padding:12px;display:grid;grid-template-columns:60px 1fr;gap:10px;align-items:center;text-align:left;cursor:pointer}
#similarProducts img{width:60px;height:50px;object-fit:contain}#similarProducts b{font-size:13px;color:#0f2442}#similarProducts small{color:#64748b;font-weight:800}
@media(max-width:1250px){.product-page-grid{grid-template-columns:1fr 1fr}.product-lower-grid{grid-template-columns:1fr 1fr}.quick-quote-card{grid-column:auto}.spec-cards{grid-template-columns:1fr 1fr}}
@media(max-width:900px){.product-page-shell{grid-template-columns:1fr}.product-side-menu{position:relative;min-height:auto}.product-page-grid,.product-lower-grid{grid-template-columns:1fr}.product-detail-page{padding:18px}.product-page-close{right:12px;top:12px}}

/* safe expanded catalog */
.product-side-menu{overflow:auto}.side-product{font-size:13px;line-height:1.2}.side-group-products{max-height:none}

/* Catalog and quote sections */
.catalog-section{padding:72px 0;background:#fff}
.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.catalog-grid article{background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:0 12px 30px rgba(15,23,42,.06);transition:.25s}
.catalog-grid article:hover{transform:translateY(-5px);box-shadow:0 22px 45px rgba(15,23,42,.10)}
.catalog-icon{width:54px;height:54px;border-radius:16px;background:#fff0f2;color:var(--red);display:grid;place-items:center;font-size:25px;margin-bottom:18px}
.catalog-grid h3{margin:0 0 10px;font-size:22px}
.catalog-grid p{color:var(--text);line-height:1.65;margin:0 0 18px}
.catalog-grid a{color:var(--red);font-weight:950}
.catalog-highlight{background:linear-gradient(135deg,#fff7f8,#fff)!important;border-color:rgba(200,16,46,.22)!important}

.quote-section{padding:74px 0;background:linear-gradient(135deg,#08284d,#0b3a70);color:#fff}
.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}
.quote-info small{color:#fff;font-weight:950;letter-spacing:.16em}
.quote-info h2{font-size:40px;line-height:1.15;letter-spacing:-.04em;margin:12px 0 16px;color:#fff}
.quote-info p{color:#e2e8f0;line-height:1.75;font-size:16px}
.quote-info ul{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:12px}
.quote-info li{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:14px;padding:14px 16px;font-weight:850}
.quote-info li:before{content:"✓";margin-right:10px;color:#22c55e;font-weight:950}
.quote-form{background:#fff;border-radius:24px;padding:28px;box-shadow:0 24px 60px rgba(0,0,0,.2);display:grid;grid-template-columns:1fr 1fr;gap:13px}
.quote-form input,.quote-form textarea{border:1px solid #dbe3ef;border-radius:12px;padding:13px 14px;font:inherit;color:#0f172a}
.quote-form textarea{grid-column:1/-1;height:110px}
.quote-form .btn{grid-column:1/-1;text-align:center;justify-content:center}
@media(max-width:950px){.catalog-grid{grid-template-columns:repeat(2,1fr)}.quote-grid{grid-template-columns:1fr}.quote-form{grid-template-columns:1fr}}
@media(max-width:640px){.catalog-grid{grid-template-columns:1fr}}

/* improved catalog render images */
.product-main-image>img{max-width:92%!important;max-height:340px!important}
#similarProducts img{object-fit:contain}
.cat-img img{max-width:185px!important;max-height:135px!important}
.side-product{font-size:12.6px}

/* Homepage professional refresh */
.hero{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(circle at 75% 28%, rgba(200,16,46,.12), transparent 30%),
    radial-gradient(circle at 20% 70%, rgba(8,40,77,.10), transparent 28%),
    linear-gradient(135deg,#f8fafc 0%,#ffffff 56%,#f3f7fb 100%)!important;
}
.hero:before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(255,255,255,.88),rgba(255,255,255,.58)),
    repeating-linear-gradient(45deg,transparent 0 34px,rgba(8,40,77,.035) 35px,transparent 36px);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2}
.hero h1{
  font-size:58px!important;
  line-height:1.03!important;
  letter-spacing:-.055em!important;
  max-width:720px!important;
}
.hero p{
  font-size:18px!important;
  line-height:1.75!important;
  max-width:660px!important;
  color:#334155!important;
}
.hero .pill{display:none!important}
.hero-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
  margin-top:26px;
  max-width:660px;
}
.hero-stats div{
  background:rgba(255,255,255,.82);
  border:1px solid rgba(226,232,240,.95);
  border-radius:18px;
  padding:16px 18px;
  box-shadow:0 12px 26px rgba(15,23,42,.065);
  backdrop-filter:blur(10px);
}
.hero-stats strong{
  display:block;
  color:#08284d;
  font-size:22px;
  font-weight:950;
  line-height:1.1;
}
.hero-stats span{
  display:block;
  color:#64748b;
  font-size:13px;
  font-weight:850;
  margin-top:5px;
}
.hero-art{
  position:relative;
}
.hero-art:before{
  content:"";
  position:absolute;
  width:430px;
  height:430px;
  border-radius:50%;
  background:linear-gradient(135deg,rgba(200,16,46,.12),rgba(8,40,77,.08));
  right:34px;
  top:18px;
  filter:blur(2px);
}
.hero-art img{
  filter:drop-shadow(0 28px 34px rgba(15,23,42,.18));
}

.premium-intro{
  padding:0 0 36px;
  margin-top:-26px;
  position:relative;
  z-index:4;
}
.premium-intro-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.premium-intro article{
  background:#fff;
  border:1px solid var(--line);
  border-radius:22px;
  padding:24px;
  box-shadow:0 18px 42px rgba(15,23,42,.075);
}
.premium-intro b{
  width:42px;
  height:42px;
  border-radius:14px;
  background:#fff0f2;
  color:var(--red);
  display:grid;
  place-items:center;
  font-weight:950;
  margin-bottom:14px;
}
.premium-intro h3{
  margin:0 0 9px;
  font-size:20px;
}
.premium-intro p{
  margin:0;
  color:var(--text);
  line-height:1.6;
}

@media(max-width:950px){
  .hero h1{font-size:42px!important}
  .hero-stats{grid-template-columns:1fr}
  .premium-intro-grid{grid-template-columns:1fr}
}

/* Responsive usability upgrade */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{overflow-x:hidden}
img{max-width:100%;height:auto}
.container{width:min(1180px, calc(100% - 32px))!important;margin-inline:auto!important}

/* Header */
.header,.topbar,nav{max-width:100vw}
.nav,.main-nav,#mainNav{transition:.25s ease}

/* General grids become fluid */
.product-grid,.category-grid,.catalog-grid,.sectors-pro-grid,.features-grid,.premium-intro-grid{
  grid-template-columns:repeat(auto-fit,minmax(245px,1fr))!important;
}

/* Hero scales better */
.hero{min-height:auto!important;height:auto!important;padding:58px 0 38px!important}
.hero-inner{height:auto!important;min-height:0!important;display:grid!important;grid-template-columns:minmax(0,1.05fr) minmax(280px,.95fr)!important;gap:34px!important;align-items:center!important}
.hero h1{font-size:clamp(34px,5vw,58px)!important}
.hero p{font-size:clamp(15px,1.5vw,18px)!important}
.hero-art{height:auto!important;min-height:280px!important}
.hero-art img{position:relative!important;right:auto!important;top:auto!important;width:min(100%,560px)!important;margin:auto!important;display:block!important}
.hero-stats{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))!important}

/* Product cards */
.category-card{min-height:230px!important}
.cat-img{height:130px!important}
.cat-content h3{font-size:clamp(22px,2.5vw,30px)!important}

/* Forms */
.quote-form{grid-template-columns:repeat(2,minmax(0,1fr))!important}
.quote-form input,.quote-form textarea,.quick-quote-card input,.quick-quote-card textarea{min-width:0}

/* Full product detail modal becomes app-like and usable */
.product-page-modal{overflow:auto!important}
.product-page-shell{min-height:100dvh!important}
.product-side-menu{max-height:100dvh!important}
.product-detail-page{min-width:0!important}
.product-page-grid{grid-template-columns:minmax(280px,1.1fr) minmax(280px,.9fr) minmax(230px,.75fr) minmax(240px,280px)!important}
.product-lower-grid{grid-template-columns:minmax(240px,1fr) minmax(320px,1.55fr) minmax(220px,280px) minmax(220px,280px)!important}
.product-title-card h1{font-size:clamp(24px,3vw,32px)!important}
.product-main-image{height:clamp(260px,35vw,360px)!important}
.product-gallery button{font-size:13px!important}
#similarProducts{padding-bottom:6px}

/* Better scrollbars */
.catalog-product-list,.product-side-menu,#similarProducts,.table-scroll{
  scrollbar-width:thin;
}

/* Tablet */
@media(max-width:1200px){
  .product-page-grid{grid-template-columns:1fr 1fr!important}
  .spec-cards{grid-template-columns:repeat(2,1fr)!important}
  .quick-quote-card{grid-column:span 2!important}
  .product-lower-grid{grid-template-columns:1fr 1fr!important}
}

/* Mobile nav and layout */
@media(max-width:900px){
  .container{width:min(100% - 24px, 1180px)!important}
  .hero-inner{grid-template-columns:1fr!important;text-align:left!important}
  .hero-art{min-height:220px!important;order:-1}
  .hero-art img{width:min(100%,420px)!important}
  .hero-stats{grid-template-columns:1fr!important}
  .premium-intro{margin-top:0!important;padding-top:18px!important}

  .quote-grid,.solution-grid{grid-template-columns:1fr!important}
  .quote-form{grid-template-columns:1fr!important}
  .catalog-grid{grid-template-columns:1fr!important}

  .product-page-shell{display:block!important}
  .product-side-menu{
    position:sticky!important;
    top:0!important;
    z-index:6!important;
    min-height:0!important;
    max-height:none!important;
    padding:14px!important;
    border-bottom:1px solid rgba(255,255,255,.16);
  }
  .side-title{margin-bottom:10px!important;padding:12px 14px!important}
  .side-groups,#productSideMenu{
    display:flex!important;
    overflow-x:auto!important;
    gap:10px!important;
    padding-bottom:8px!important;
  }
  .side-group{
    min-width:210px!important;
    border-bottom:0!important;
    background:rgba(255,255,255,.06)!important;
    border-radius:14px!important;
    padding:6px!important;
  }
  .side-group-products{max-height:210px!important;overflow:auto!important}
  .side-quote{display:none!important}
  .product-detail-page{padding:16px!important}
  .product-page-grid,.product-lower-grid{grid-template-columns:1fr!important}
  .quick-quote-card{grid-column:auto!important}
  .spec-cards{grid-template-columns:1fr 1fr!important}
  .product-breadcrumb{font-size:13px;overflow-x:auto;white-space:nowrap}
  .product-gallery{grid-template-columns:1fr!important}
  .product-gallery button{text-align:left}
  .product-page-close{right:12px!important;top:12px!important;width:42px!important;height:42px!important}
}

/* Small mobile */
@media(max-width:560px){
  .container{width:min(100% - 18px,1180px)!important}
  .hero{padding:34px 0 24px!important}
  .hero h1{font-size:32px!important}
  .btn,.btn-red,.btn-white,.btn-green{width:100%;justify-content:center;text-align:center}
  .hero-actions,.actions,.group-actions{display:grid!important;grid-template-columns:1fr!important;gap:10px!important}
  .category-card{min-height:205px!important;padding:18px!important}
  .cat-img{height:112px!important}
  .cat-img img{max-height:105px!important}
  .feature-icon{width:42px!important;height:42px!important}

  .spec-cards{grid-template-columns:1fr!important}
  .product-title-card,.quick-quote-card,.tech-table-card,.measure-table-card,.docs-card,.usage-card,.similar-products{padding:16px!important}
  .product-main-image{height:230px!important}
  .product-main-image>img{max-height:210px!important}
  .quick-quote-card input,.quick-quote-card textarea,.quote-form input,.quote-form textarea{font-size:16px!important}
  #similarProducts button{min-width:165px!important;grid-template-columns:50px 1fr!important}
  #similarProducts img{width:50px!important;height:44px!important}
  table{font-size:12px!important}
}

/* Very large screens */
@media(min-width:1500px){
  .container{width:min(1320px, calc(100% - 64px))!important}
  .hero-inner{grid-template-columns:1fr 1fr!important}
}

/* Product detail simplification: compact quote + wider measurement table */
.product-page-grid{
  grid-template-columns:minmax(320px,1.05fr) minmax(320px,.95fr) minmax(260px,.8fr)!important;
}
.quick-quote-card{display:none!important}

.product-quote-fab{
  position:fixed;
  right:24px;
  bottom:24px;
  z-index:260;
  width:82px;
  height:82px;
  border:0;
  border-radius:26px;
  background:linear-gradient(135deg,#c8102e,#e11d48);
  color:#fff;
  box-shadow:0 22px 46px rgba(200,16,46,.34);
  display:grid;
  place-items:center;
  cursor:pointer;
  font-weight:950;
}
.product-quote-fab span{
  font-size:26px;
  line-height:1;
}
.product-quote-fab b{
  font-size:13px;
  margin-top:-8px;
}
.product-quote-drawer{
  position:fixed;
  right:24px;
  bottom:120px;
  z-index:270;
  width:min(390px,calc(100vw - 32px));
  background:#fff;
  border:1px solid #dbe3ef;
  border-radius:24px;
  padding:20px;
  box-shadow:0 28px 80px rgba(15,23,42,.24);
  display:none;
}
.product-quote-drawer.open{
  display:block;
}
.quote-drawer-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:14px;
}
.quote-drawer-head h3{
  margin:0;
  font-size:22px;
  color:#0b2444;
}
.quote-drawer-head button{
  width:38px;
  height:38px;
  border:1px solid #dbe3ef;
  background:#fff;
  border-radius:12px;
  font-size:26px;
  cursor:pointer;
}
.product-quote-drawer input,
.product-quote-drawer textarea{
  width:100%;
  border:1px solid #dbe3ef;
  border-radius:12px;
  padding:13px 14px;
  margin-bottom:10px;
  font:inherit;
}
.product-quote-drawer textarea{
  min-height:110px;
}
.product-quote-drawer .btn{
  width:100%;
  justify-content:center;
  margin-top:8px;
}

/* wider readable lower area */
.product-lower-grid{
  grid-template-columns:minmax(320px,.8fr) minmax(620px,1.7fr) minmax(280px,.75fr)!important;
}
.measure-table-card{
  grid-column:auto!important;
}
.measure-table-card .table-scroll{
  overflow:auto;
  border:1px solid #dce6f1;
  border-radius:14px;
}
#measureTable{
  min-width:720px;
  font-size:15px!important;
}
#measureTable th,
#measureTable td{
  padding:14px 16px!important;
  white-space:nowrap;
}
#measureTable th:first-child,
#measureTable td:first-child{
  position:sticky;
  left:0;
  z-index:2;
  background:#0b3a70;
  color:#fff;
  font-weight:950;
}
#measureTable td:first-child{
  background:#f8fafc;
  color:#0b2444;
}
.docs-card{display:none!important}

@media(max-width:1200px){
  .product-page-grid{grid-template-columns:1fr 1fr!important}
  .spec-cards{grid-column:1/-1!important}
  .product-lower-grid{grid-template-columns:1fr!important}
  #measureTable{min-width:680px}
}
@media(max-width:900px){
  .product-page-grid{grid-template-columns:1fr!important}
  .product-quote-fab{
    width:72px;
    height:72px;
    right:16px;
    bottom:16px;
    border-radius:22px;
  }
  .product-quote-drawer{
    right:16px;
    bottom:100px;
  }
}
@media(max-width:560px){
  .product-quote-fab{
    width:64px;
    height:64px;
  }
  .product-quote-fab b{display:none}
  .product-quote-drawer{
    left:12px;
    right:12px;
    width:auto;
    bottom:88px;
  }
  #measureTable{
    min-width:620px;
    font-size:13px!important;
  }
  #measureTable th,#measureTable td{
    padding:11px 12px!important;
  }
}

/* Modern product detail layout */
.product-page-modal{background:#f5f8fc!important;padding:0!important}
.modern-product-shell{position:relative;min-height:100dvh;padding:26px clamp(18px,3vw,46px) 42px;max-width:1720px;margin:0 auto}
.modern-close{position:fixed;right:24px;top:18px;z-index:300;width:54px;height:54px;border:1px solid #dbe3ef;background:#fff;border-radius:18px;font-size:36px;line-height:1;cursor:pointer;box-shadow:0 16px 40px rgba(15,23,42,.12)}
.modern-breadcrumb{display:flex;gap:12px;align-items:center;color:#64748b;font-weight:850;margin:0 70px 18px 0;white-space:nowrap;overflow-x:auto}
.modern-breadcrumb a{color:#64748b;text-decoration:none;cursor:pointer}.modern-breadcrumb a:hover{color:var(--red)}.modern-breadcrumb strong{color:var(--red)}
.modern-product-grid{display:grid;grid-template-columns:minmax(360px,1.1fr) minmax(330px,.86fr) minmax(360px,.82fr) minmax(250px,.55fr);gap:18px;align-items:stretch}
.modern-gallery-card,.modern-info-card,.modern-quote-mini,.modern-measure,.modern-usage,.modern-similar{background:#fff;border:1px solid #dce5f0;border-radius:22px;box-shadow:0 10px 28px rgba(15,23,42,.055)}
.modern-main-image{height:410px;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 55%,rgba(15,23,42,.055),transparent 42%),#fff;border-radius:22px 22px 0 0;overflow:hidden}
.modern-main-image>img{max-width:92%;max-height:385px;object-fit:contain;filter:drop-shadow(0 20px 26px rgba(15,23,42,.18))}
.modern-gallery-tabs{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #dce5f0}
.modern-gallery-tabs button{border:0;background:#fff;padding:18px 10px;min-height:72px;cursor:pointer;color:#0b2444;font-weight:950;border-right:1px solid #dce5f0}
.modern-gallery-tabs button.active{color:var(--red);box-shadow:inset 0 -4px 0 var(--red)}
.modern-info-card{padding:40px 42px}.modern-info-card small{display:inline-flex;background:#0b3a70;color:#fff;border-radius:10px;padding:9px 16px;font-weight:950;margin-bottom:20px}
.modern-info-card h1{color:#0f172a;font-size:clamp(34px,3.2vw,52px);line-height:1.05;letter-spacing:-.055em;margin:0 0 22px}.modern-info-card p{color:#334155;font-size:18px;line-height:1.72;margin:0 0 22px}
.modern-info-card .product-checks li{font-size:18px;line-height:1.55}
.modern-spec-area{display:grid;grid-template-columns:repeat(2,minmax(150px,1fr));gap:16px}
.modern-spec-area article{background:#fff;border:1px solid #dce5f0;border-radius:22px;padding:26px 28px;min-height:145px;box-shadow:0 10px 28px rgba(15,23,42,.055);display:grid;align-content:space-between}
.modern-spec-area article span{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:#fff0f2;color:var(--red)}
.modern-spec-area article small{color:#64748b;font-weight:950;font-size:16px}.modern-spec-area article b{color:#0b2444;font-size:18px;line-height:1.1}
.modern-quote-mini{padding:28px;display:flex;flex-direction:column;justify-content:center;align-items:stretch}.quote-file-icon{width:62px;height:62px;border-radius:20px;background:#08284d;color:#fff;display:grid;place-items:center;font-size:30px;margin-bottom:22px}
.modern-quote-mini h3{margin:0 0 12px;color:#0b2444;font-size:24px}.modern-quote-mini p{margin:0 0 18px;color:#475569;line-height:1.6}.modern-open-quote{border:0;background:#08284d;color:#fff;border-radius:12px;padding:15px 18px;font-weight:950;cursor:pointer}
.modern-lower-grid{display:grid;grid-template-columns:minmax(640px,1fr) 320px;gap:18px;margin-top:18px}.modern-measure{padding:22px}.modern-measure .table-scroll{border:1px solid #dce5f0;border-radius:14px;overflow:auto}
#measureTable{min-width:900px;width:100%;border-collapse:collapse;font-size:14px!important}#measureTable th,#measureTable td{padding:12px 14px!important;border:1px solid #dce5f0!important;text-align:center!important;white-space:nowrap}#measureTable th{background:#f1f5f9!important;color:#0b2444!important}
#measureTable th:first-child,#measureTable td:first-child{position:sticky;left:0;z-index:2}#measureTable td:first-child{background:#fff!important;color:#0b2444!important;font-weight:950}
.modern-usage{padding:24px}.modern-usage ul{list-style:none;padding:0;margin:0;display:grid;gap:14px}.modern-usage li{color:#334155;display:flex;align-items:center;gap:10px}.modern-usage li:before{content:"⚙";color:#0b3a70;font-weight:950}
.modern-similar{padding:22px;margin-top:18px}
.modern-technical-drawing,.modern-3d-view{width:100%;height:100%;min-height:360px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}.modern-technical-drawing svg{width:86%;max-width:560px}.modern-technical-drawing line,.modern-technical-drawing rect,.modern-technical-drawing circle{stroke:#0f172a;stroke-width:3;fill:none}.modern-technical-drawing text{fill:#0f172a;font-weight:950}
.product-quote-drawer{bottom:auto!important;top:92px!important;right:30px!important}
.docs-card,.tech-table-card,.product-side-menu,.product-breadcrumb,.product-page-grid,.product-lower-grid,.product-quote-fab{display:none!important}
@media(max-width:1380px){.modern-product-grid{grid-template-columns:1fr 1fr}.modern-spec-area{grid-template-columns:repeat(3,1fr)}}
@media(max-width:980px){.modern-product-shell{padding:18px 14px 30px}.modern-product-grid,.modern-lower-grid{grid-template-columns:1fr}.modern-spec-area{grid-template-columns:repeat(2,1fr)}.modern-info-card{padding:28px 24px}.modern-main-image{height:320px}.modern-close{width:46px;height:46px;font-size:30px;right:12px;top:10px}.modern-breadcrumb{margin-right:56px}}
@media(max-width:560px){.modern-spec-area{grid-template-columns:1fr}.modern-gallery-tabs{grid-template-columns:1fr}.modern-info-card h1{font-size:32px}.modern-info-card p{font-size:16px}.modern-main-image{height:260px}#measureTable{min-width:660px}.product-quote-drawer{left:12px!important;right:12px!important;width:auto!important}}

/* Modern product search + expanded catalog */
.modern-product-search{
  position:relative;
  margin:0 70px 18px 0;
  max-width:720px;
}
.modern-product-search input{
  width:100%;
  border:1px solid #dce5f0;
  background:#fff;
  border-radius:16px;
  padding:15px 18px;
  font:inherit;
  font-weight:800;
  color:#0b2444;
  box-shadow:0 10px 24px rgba(15,23,42,.055);
}
.modern-product-search input:focus{
  outline:2px solid rgba(200,16,46,.16);
  border-color:rgba(200,16,46,.35);
}
.modern-search-results{
  display:none;
  position:absolute;
  left:0;
  right:0;
  top:calc(100% + 8px);
  z-index:320;
  background:#fff;
  border:1px solid #dce5f0;
  border-radius:18px;
  box-shadow:0 26px 70px rgba(15,23,42,.18);
  overflow:hidden;
  max-height:410px;
  overflow-y:auto;
}
.modern-search-results.open{display:block}
.modern-search-results button{
  width:100%;
  border:0;
  border-bottom:1px solid #eef2f7;
  background:#fff;
  text-align:left;
  padding:14px 16px;
  cursor:pointer;
  display:grid;
  gap:3px;
}
.modern-search-results button:hover{
  background:#f8fafc;
}
.modern-search-results span{
  color:var(--red);
  font-size:12px;
  font-weight:950;
}
.modern-search-results b{
  color:#0b2444;
  font-size:15px;
}
.modern-search-results small{
  color:#64748b;
  font-weight:800;
}
.no-result{
  padding:18px;
  color:#64748b;
  font-weight:850;
}
@media(max-width:980px){
  .modern-product-search{
    margin-right:56px;
    max-width:none;
  }
}
@media(max-width:560px){
  .modern-product-search{
    margin-right:0;
  }
}

/* realistic product photo update */
.modern-main-image>img,
.product-main-image>img{
  max-width:94%!important;
  max-height:390px!important;
  object-fit:contain!important;
  image-rendering:auto!important;
}
.category-card img,
.cat-img img,
#similarProducts img{
  object-fit:contain!important;
  image-rendering:auto!important;
}
.modern-main-image,
.product-main-image{
  background:radial-gradient(circle at 50% 58%, rgba(15,23,42,.07), transparent 38%), #fff!important;
}

/* FINAL fixes */
.hero{overflow:hidden!important;padding:70px 0 48px!important}.hero-inner{display:grid!important;grid-template-columns:minmax(0,.92fr) minmax(420px,.98fr)!important;gap:42px!important;align-items:center!important}.hero-copy{min-width:0!important;max-width:720px!important;z-index:3!important}.hero h1{font-size:clamp(40px,4.6vw,64px)!important;max-width:680px!important}.hero p{max-width:640px!important}.hero-art{min-width:0!important;width:100%!important;z-index:1!important}.hero-art img{width:min(100%,620px)!important;max-width:100%!important;height:auto!important;object-fit:contain!important;display:block!important;margin-left:auto!important}.hero-stats{max-width:680px!important;grid-template-columns:repeat(3,minmax(130px,1fr))!important}@media(max-width:1100px){.hero-inner{grid-template-columns:1fr!important}.hero-art{order:-1!important}.hero-art img{margin:0 auto!important;width:min(100%,560px)!important}.hero h1{font-size:42px!important}}
.product-page-modal{background:#f5f8fc!important;overflow:auto!important}.catalog-flow-shell{position:relative;min-height:100dvh;padding:26px clamp(18px,3vw,46px) 42px;max-width:1720px;margin:0 auto}.flow-breadcrumb{display:flex;gap:12px;align-items:center;color:#64748b;font-weight:850;margin:0 70px 18px 0;white-space:nowrap;overflow-x:auto}.flow-breadcrumb a{color:#64748b;text-decoration:none;cursor:pointer}.flow-breadcrumb a:hover{color:var(--red)}.flow-breadcrumb strong{color:var(--red)}
.category-products-view.hidden,.product-detail-view.hidden{display:none!important}.product-detail-view{display:none}.product-detail-view.open{display:block}.category-view-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-end;background:#fff;border:1px solid #dce5f0;border-radius:24px;padding:28px;margin-bottom:18px;box-shadow:0 10px 28px rgba(15,23,42,.055)}.category-view-head small{color:var(--red);letter-spacing:.16em;font-weight:950}.category-view-head h2{font-size:38px;line-height:1;margin:8px 0 10px;color:#0b2444}.category-view-head p{margin:0;color:#475569;line-height:1.65}.category-search{min-width:320px}.category-search input{width:100%;border:1px solid #dce5f0;border-radius:14px;padding:14px 16px;font:inherit;font-weight:800}.category-product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}.category-product-card{background:#fff;border:1px solid #dce5f0;border-radius:22px;box-shadow:0 10px 28px rgba(15,23,42,.055);padding:0;overflow:hidden;text-align:left;cursor:pointer;transition:.22s}.category-product-card:hover{transform:translateY(-4px);box-shadow:0 22px 44px rgba(15,23,42,.10);border-color:rgba(200,16,46,.25)}.category-product-card .card-img{height:190px;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 62%,rgba(15,23,42,.07),transparent 42%),#fff}.category-product-card img{max-width:92%;max-height:170px;object-fit:contain;filter:drop-shadow(0 14px 18px rgba(15,23,42,.15))}.category-product-card .card-info{padding:18px 20px 20px}.category-product-card small{display:inline-flex;color:var(--red);font-weight:950;background:#fff0f2;border-radius:999px;padding:6px 10px;margin-bottom:12px}.category-product-card h3{margin:0 0 9px;color:#0b2444;font-size:20px;line-height:1.18}.category-product-card p{margin:0 0 14px;color:#64748b;font-size:14px;line-height:1.55}.category-product-card span{color:var(--red);font-weight:950}.back-to-category{border:1px solid #dce5f0;background:#fff;border-radius:14px;padding:12px 16px;font-weight:950;color:#0b2444;margin-bottom:16px;cursor:pointer}
.product-side-menu,.product-breadcrumb,.product-page-grid,.product-lower-grid,.docs-card,.tech-table-card{display:none!important}.modern-product-grid{display:grid!important;grid-template-columns:minmax(360px,1.05fr) minmax(330px,.9fr) minmax(340px,.8fr) minmax(250px,.52fr)!important;gap:18px;align-items:stretch}.modern-gallery-card,.modern-info-card,.modern-quote-mini,.modern-measure,.modern-usage,.modern-similar{background:#fff;border:1px solid #dce5f0;border-radius:22px;box-shadow:0 10px 28px rgba(15,23,42,.055)}.modern-main-image{height:410px!important;display:flex!important;align-items:center!important;justify-content:center!important;background:radial-gradient(circle at 50% 58%,rgba(15,23,42,.07),transparent 38%),#fff!important;border-radius:22px 22px 0 0!important;overflow:hidden}.modern-main-image>img{max-width:94%!important;max-height:390px!important;object-fit:contain!important;filter:drop-shadow(0 20px 26px rgba(15,23,42,.18))}.modern-gallery-tabs{display:grid!important;grid-template-columns:repeat(3,1fr)!important;border-top:1px solid #dce5f0!important}.modern-gallery-tabs button{border:0;background:#fff;padding:18px 10px;min-height:72px;cursor:pointer;color:#0b2444;font-weight:950;border-right:1px solid #dce5f0}.modern-gallery-tabs button.active{color:var(--red);box-shadow:inset 0 -4px 0 var(--red)}.modern-info-card{padding:40px 42px}.modern-info-card small{display:inline-flex;background:#0b3a70;color:#fff;border-radius:10px;padding:9px 16px;font-weight:950;margin-bottom:20px}.modern-info-card h1{font-size:clamp(34px,3.1vw,52px);line-height:1.05;letter-spacing:-.055em;margin:0 0 22px;color:#0f172a}.modern-info-card p{font-size:18px;line-height:1.72;color:#334155}.modern-spec-area{display:grid!important;grid-template-columns:repeat(2,minmax(150px,1fr))!important;gap:16px}.modern-spec-area article{background:#fff;border:1px solid #dce5f0;border-radius:22px;padding:26px 28px;min-height:145px;display:grid;align-content:space-between}.modern-spec-area article span{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:#fff0f2;color:var(--red)}.modern-quote-mini{display:flex!important;padding:28px;flex-direction:column;justify-content:center}.quote-file-icon{width:62px;height:62px;border-radius:20px;background:#08284d;color:#fff;display:grid;place-items:center;font-size:30px;margin-bottom:22px}.modern-open-quote{border:0;background:#08284d;color:#fff;border-radius:12px;padding:15px 18px;font-weight:950;cursor:pointer}.modern-lower-grid{display:grid!important;grid-template-columns:minmax(640px,1fr) 320px!important;gap:18px;margin-top:18px}.modern-measure{padding:22px}.modern-measure .table-scroll{border:1px solid #dce5f0;border-radius:14px;overflow:auto}#measureTable{min-width:900px;width:100%;border-collapse:collapse;font-size:14px!important}#measureTable th,#measureTable td{padding:12px 14px!important;border:1px solid #dce5f0!important;text-align:center!important;white-space:nowrap}#measureTable th{background:#f1f5f9!important;color:#0b2444!important}.modern-usage{padding:24px}.modern-usage ul{list-style:none;padding:0;margin:0;display:grid;gap:14px}.modern-usage li{color:#334155}.modern-usage li:before{content:"⚙";color:#0b3a70;font-weight:950;margin-right:10px}.modern-similar{padding:22px;margin-top:18px}.modern-technical-drawing,.modern-3d-view{width:100%;height:100%;min-height:360px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}.modern-technical-drawing svg{width:86%;max-width:560px}.modern-technical-drawing line,.modern-technical-drawing rect,.modern-technical-drawing circle{stroke:#0f172a;stroke-width:3;fill:none}.modern-technical-drawing text{fill:#0f172a;font-weight:950}.product-quote-drawer{top:92px!important;right:30px!important;bottom:auto!important}@media(max-width:1380px){.modern-product-grid{grid-template-columns:1fr 1fr!important}.modern-spec-area{grid-template-columns:repeat(3,1fr)!important}.modern-lower-grid{grid-template-columns:1fr!important}}@media(max-width:900px){.category-view-head{display:block}.category-search{min-width:0;margin-top:16px}.modern-product-grid,.modern-lower-grid{grid-template-columns:1fr!important}.modern-spec-area{grid-template-columns:repeat(2,1fr)!important}.modern-main-image{height:320px!important}.catalog-flow-shell{padding:18px 14px 30px}.modern-close{width:46px;height:46px;font-size:30px;right:12px;top:10px}}@media(max-width:560px){.category-product-grid{grid-template-columns:1fr}.modern-spec-area{grid-template-columns:1fr!important}.modern-gallery-tabs{grid-template-columns:1fr!important}.modern-info-card{padding:26px 20px}.modern-info-card h1{font-size:31px}.modern-main-image{height:260px!important}#measureTable{min-width:660px}.product-quote-drawer{left:12px!important;right:12px!important;width:auto!important}}

/* SINGLE PAGE CATALOG STYLE - no tabs */
.product-page-modal{background:#f7f9fc!important;overflow:auto!important;padding:0!important}
.single-catalog-shell{position:relative;min-height:100dvh;padding:22px clamp(18px,3vw,46px) 38px;max-width:1780px;margin:0 auto}
.single-breadcrumb{display:flex;align-items:center;gap:12px;color:#64748b;font-weight:800;margin:0 70px 18px 0;white-space:nowrap;overflow:auto}
.single-breadcrumb a{color:#64748b;text-decoration:none}.single-breadcrumb a:hover{color:var(--red)}.single-breadcrumb strong{color:#0b2444}
.single-catalog-layout{display:grid;grid-template-columns:390px minmax(0,1fr);gap:22px;align-items:start}
.single-product-sidebar{background:#fff;border:1px solid #dce5f0;border-radius:16px;box-shadow:0 10px 28px rgba(15,23,42,.055);overflow:hidden;position:sticky;top:18px}
.sidebar-title{display:flex;gap:12px;align-items:center;padding:24px 24px 14px}.sidebar-title h3{margin:0;color:#0b2444;font-size:23px}
.single-search{width:calc(100% - 48px);margin:0 24px 14px;border:1px solid #dce5f0;border-radius:12px;padding:12px 14px;font:inherit}
.single-product-list{display:grid;max-height:calc(100dvh - 210px);overflow:auto}
.single-list-item{display:grid;grid-template-columns:96px 1fr 18px;gap:12px;align-items:center;text-align:left;background:#fff;border:0;border-top:1px solid #edf2f7;padding:14px 18px;cursor:pointer;color:#0b2444}
.single-list-item:hover,.single-list-item.active{background:#fffafa;box-shadow:inset 3px 0 0 var(--red)}
.single-list-item img{width:86px;height:62px;object-fit:contain;filter:drop-shadow(0 6px 8px rgba(15,23,42,.16))}
.single-list-item b{display:block;font-size:18px;color:#0b2444}.single-list-item small{display:block;color:#64748b;font-size:14px;margin-top:3px}.single-list-item em{font-style:normal;color:var(--red);font-size:26px}
.single-product-detail{background:#fff;border:1px solid #dce5f0;border-radius:16px;box-shadow:0 10px 28px rgba(15,23,42,.055);padding:26px}
.single-top-card{display:grid;grid-template-columns:.95fr 1.15fr 1.05fr;gap:20px;align-items:center}
.single-title-block small{display:inline-flex;background:#0b3a70;color:#fff;border-radius:8px;padding:8px 14px;font-weight:950;margin-bottom:14px}
.single-title-block h1{font-size:clamp(38px,4vw,58px);line-height:1.02;letter-spacing:-.055em;color:#08284d;margin:0 0 12px}.single-title-block p{color:#475569;line-height:1.65;margin:0 0 14px}
.single-product-image{display:flex;align-items:center;justify-content:center;min-height:310px;background:radial-gradient(circle at 50% 62%,rgba(15,23,42,.07),transparent 42%),#fff}
.single-product-image img{max-width:100%;max-height:330px;object-fit:contain;filter:drop-shadow(0 18px 24px rgba(15,23,42,.17))}
.single-tech-drawing svg{width:100%;max-height:270px}.single-tech-drawing line,.single-tech-drawing rect,.single-tech-drawing circle{stroke:#0b2444;stroke-width:3;fill:none}.single-tech-drawing text{fill:#0b2444;font-weight:950}
.single-measure-card{margin-top:14px}.single-measure-card h3{margin:0 0 12px;color:#08284d;font-size:20px}.single-measure-card .table-scroll{border:1px solid #dce5f0;border-radius:10px;overflow:auto}
#measureTable{width:100%;min-width:680px;border-collapse:collapse}#measureTable th,#measureTable td{border:1px solid #dce5f0;padding:13px 16px;text-align:center;white-space:nowrap}#measureTable th{background:#082f63!important;color:#fff!important;font-weight:950}#measureTable td:first-child{font-weight:950;color:#08284d;background:#f8fafc}
.single-spec-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:22px}.single-spec-row article{border:1px solid #dce5f0;border-radius:12px;padding:22px;display:grid;grid-template-columns:58px 1fr;column-gap:14px;align-items:start}.single-spec-row span{grid-row:1/3;color:#082f63;font-size:42px;line-height:1}.single-spec-row b{color:#082f63;font-size:17px}.single-spec-row p{margin:8px 0 0;color:#111827;line-height:1.45}.single-spec-row small{color:#64748b}
.single-bottom-grid{display:grid;grid-template-columns:minmax(0,1fr) 480px;gap:24px;margin-top:24px}.single-description-card h3{color:#08284d;margin:0 0 12px}.single-description-card p{color:#475569;line-height:1.7}.single-description-card ul{columns:2;list-style:none;margin:0;padding:0}.single-description-card li{margin:8px 0;color:#334155}.single-description-card li:before{content:"✓";font-weight:950;margin-right:8px;color:#082f63}
.single-quote-card{border:1px solid #dce5f0;border-radius:14px;padding:28px;background:#fff;align-self:start}.single-quote-card h3{margin:0 0 12px;color:#08284d;font-size:26px}.single-quote-card p{color:#475569;line-height:1.6}.single-quote-button{background:#d80b24;color:#fff;border:0;border-radius:8px;padding:15px 22px;font-weight:950;cursor:pointer}.quote-contact-row{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #e5edf5;margin:22px -28px -28px}.quote-contact-row a{padding:18px 22px;text-decoration:none;color:#08284d;font-weight:800}.quote-contact-row a+a{border-left:1px solid #e5edf5}
.single-similar{margin-top:22px}
.modern-gallery-tabs,.modern-main-image,.modern-product-grid,.modern-lower-grid,.category-products-view,.product-detail-view,.catalog-flow-shell,.product-side-menu,.product-page-grid,.product-lower-grid,.docs-card,.tech-table-card{display:none!important}
.product-quote-drawer{top:92px!important;right:30px!important;bottom:auto!important}
@media(max-width:1250px){.single-catalog-layout{grid-template-columns:1fr}.single-product-sidebar{position:relative;top:auto}.single-product-list{max-height:420px}.single-top-card{grid-template-columns:1fr 1fr}.single-tech-drawing{grid-column:1/-1}.single-spec-row{grid-template-columns:repeat(2,1fr)}.single-bottom-grid{grid-template-columns:1fr}}
@media(max-width:760px){.single-product-detail{padding:18px}.single-top-card,.single-spec-row{grid-template-columns:1fr}.single-list-item{grid-template-columns:78px 1fr 18px}.single-list-item img{width:70px}.single-description-card ul{columns:1}.quote-contact-row{grid-template-columns:1fr}.quote-contact-row a+a{border-left:0;border-top:1px solid #e5edf5}}