:root{
  /* Amber — primary action / brand */
  --brand:#F5A623;
  --brand-hover:#E0951C;
  --brand-tint:#FDF1DC;
  /* Ink — dark navy shell */
  --dark:#141C28;
  --ink-800:#1E2A3A;
  --ink-700:#2A3B52;
  /* Neutrals */
  --heading:#16202E;
  --text:#5B6675;
  --muted:#5B6675;
  --border:#E5E7EB;
  --bg:#F3F4F6;
  /* Type */
  --font-sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
}
*{box-sizing:border-box;}
body{margin:0;font-family:var(--font-sans);color:var(--text);background:#fff;font-size:16px;line-height:24px;}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
h1,h2,h3,h4,h5,h6{color:var(--heading);}

/* ---- Top bar ---- */
.topbar{background:var(--dark);color:#cfd6dd;font-size:12px;}
.topbar .wrap{max-width:1200px;margin:0 auto;padding:6px 48px;display:flex;justify-content:space-between;}
.topbar a{color:#cfd6dd;margin-left:16px;}
.lang-switch{display:inline-flex;align-items:center;}
.lang-dropdown{position:relative;display:inline-block;margin-left:16px;}
.lang-trigger{display:flex;align-items:center;gap:6px;background:none;border:none;color:#cfd6dd;font-size:12px;cursor:pointer;padding:0;white-space:nowrap;}
.lang-caret{font-size:9px;}
.lang-menu{display:none;position:absolute;top:100%;left:0;margin-top:8px;background:#fff;border:1px solid var(--border);border-radius:6px;box-shadow:0 6px 18px rgba(0,0,0,.12);min-width:max-content;z-index:100;overflow:hidden;}
.lang-dropdown.open .lang-menu{display:block;}
.lang-menu a{display:flex;align-items:center;gap:8px;padding:12px 22px;color:var(--text);font-size:12px;margin-left:0;white-space:nowrap;}
.lang-menu a:hover{background:var(--bg);}
.lang-menu a.active{color:var(--brand);font-weight:600;}
.lang-switch a{padding-bottom:1px;}

/* ---- Header ---- */
header.main{border-bottom:1px solid var(--border);position:sticky;top:0;background:#fff;z-index:50;}
.header-wrap{max-width:1200px;margin:0 auto;padding:14px 48px;display:flex;align-items:center;gap:24px;}
.logo{font-size:24px;font-weight:800;color:var(--brand);letter-spacing:-0.5px;}
.logo span{color:var(--brand);}
.search{flex:1;display:flex;border:2px solid var(--brand);border-radius:4px;overflow:hidden;}
.search input{flex:1;border:none;padding:10px 14px;font-size:14px;outline:none;}
.search button{background:var(--brand);color:#fff;border:none;padding:0 18px;cursor:pointer;font-size:14px;}
.head-icons{display:flex;gap:20px;font-size:12px;text-align:center;color:var(--dark);white-space:nowrap;}
.head-icons>a{position:relative;display:block;min-width:44px;cursor:pointer;transition:color .15s;}
.head-icons>a:hover{color:var(--brand);}
.head-icons svg{margin-bottom:4px;}
.commerce-count{position:absolute;top:-7px;right:0;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--brand);color:#fff;font-size:10px;line-height:18px;font-weight:700;text-align:center;}
.nav-toggle{display:none;background:none;border:1px solid var(--border);border-radius:6px;color:var(--dark);cursor:pointer;padding:10px 12px;}
.nav-toggle-bars{display:flex;flex-direction:column;justify-content:space-between;width:20px;height:14px;}
.nav-toggle-bars span{display:block;width:100%;height:2px;background:var(--dark);border-radius:1px;}

/* ---- Nav ---- */
nav.main-nav{background:var(--dark);}
.nav-wrap{max-width:1200px;margin:0 auto;display:flex;padding:0 48px;}
.nav-wrap a{color:#fff;padding:13px 18px;font-size:14px;font-weight:600;display:block;}
.nav-wrap a:hover{background:var(--brand);}
.nav-wrap a.active{background:var(--brand);}

/* ---- Breadcrumb ---- */
.breadcrumb{max-width:1200px;margin:0 auto;padding:14px 48px;font-size:13px;color:var(--muted);}
.breadcrumb a{color:var(--brand);}

/* ---- Hero ---- */
.hero{background:linear-gradient(115deg,var(--dark),var(--ink-700));color:#fff;padding:72px 48px;text-align:center;}
.hero h1{color:#fff;font-size:56px;line-height:58px;font-weight:800;letter-spacing:-1.4px;margin:0 0 16px;}
.hero p{color:#cfd6dd;font-size:16px;line-height:24px;max-width:640px;margin:0 auto 22px;}
.hero .btn{display:inline-block;background:var(--brand);color:#fff;padding:12px 28px;border-radius:6px;font-weight:700;}
.hero .btn:hover{background:var(--brand-hover);}

.cat-grid-viewport{max-width:1200px;margin:32px auto;padding:8px 0;overflow:hidden;}
.cat-grid-track{display:flex;align-items:flex-start;transition:transform .4s ease;}
.cat-grid-track>.cat-grid,.cat-grid-track>.product-grid{flex-shrink:0;box-sizing:border-box;padding:0 2px;}
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.cat-card{background:#fff;border:1px solid var(--border);border-radius:8px;padding:18px;text-align:center;overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s;}
.cat-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(20,28,40,.08);border-color:var(--brand);}
.cat-card img{height:80px;margin:0 auto 12px;}
.cat-card h3{font-size:20px;line-height:24px;font-weight:700;margin:0 0 4px;}
.cat-card p{font-size:13px;line-height:18px;font-weight:500;color:var(--muted);margin:0;}

section.home-section{max-width:1200px;margin:0 auto;padding:56px 48px;}
section.home-section h2{font-size:30px;line-height:34px;font-weight:800;border-left:4px solid var(--brand);padding-left:14px;margin-bottom:24px;}

.brand-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:24px;}
.brand-card{display:flex;align-items:center;justify-content:center;height:88px;background:#fff;border:1px solid var(--border);border-radius:8px;padding:16px;transition:transform .2s,box-shadow .2s,border-color .2s;}
.brand-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(20,28,40,.08);border-color:var(--brand);}
.brand-card img{max-width:100%;max-height:100%;filter:grayscale(100%);opacity:.6;transition:filter .2s,opacity .2s;}
.brand-card:hover img{filter:grayscale(0%);opacity:1;}

.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.feature-card{display:block;background:#fff;border:1px solid var(--border);border-radius:8px;overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s;}
.feature-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(20,28,40,.08);border-color:var(--brand);}
.feature-card img{width:100%;height:160px;object-fit:cover;}
.feature-card-body{padding:20px;}
.feature-card-body h3{font-size:14px;line-height:1.3;font-weight:800;color:var(--heading);margin:0 0 12px;}
.feature-card-body p{font-size:13px;line-height:1.5;font-weight:400;color:var(--muted);margin:0;}

.touch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.touch-card{display:flex;align-items:flex-start;gap:16px;background:var(--bg);border-radius:8px;padding:24px;text-align:left;transition:background .2s,box-shadow .2s;}
.touch-card:hover{background:#fff;box-shadow:0 4px 16px rgba(20,28,40,.08);}
.touch-card img{width:32px;height:32px;flex-shrink:0;margin-top:2px;}
.touch-card-body{text-align:left;}
.touch-card-body h3{font-size:16px;line-height:1.3;font-weight:700;color:var(--heading);margin:0 0 8px;text-align:left;}
.touch-card-body h3 .arrow{color:var(--brand);font-weight:700;}
.touch-card-body p{font-size:13px;line-height:1.6;font-weight:400;color:var(--muted);margin:0;text-align:left;}

@media (max-width:900px){
  .feature-grid{grid-template-columns:repeat(2,1fr);}
  .brand-grid{grid-template-columns:repeat(3,1fr);}
  .touch-grid{grid-template-columns:1fr;}
  .solution-grid{grid-template-columns:repeat(2,1fr);}
}

/* ---- Catalog layout ---- */
.catalog-wrap{max-width:1200px;margin:0 auto;padding:0 48px 60px;display:flex;flex-direction:column;gap:20px;}
.filters{width:100%;background:#fff;border:1px solid var(--border);border-radius:8px;padding:16px 20px;}
.filter-row{display:flex;flex-direction:column;gap:14px;}
.filter-group{display:flex;align-items:flex-start;gap:18px;padding:10px 0;border-bottom:1px solid var(--border);}
.filter-row .filter-group:last-child{border-bottom:none;}
.filter-group h4{flex-shrink:0;width:110px;font-family:var(--font-mono);font-size:12px;text-transform:uppercase;letter-spacing:0.06em;margin:0;padding-top:4px;color:var(--heading);}
.filter-group .filter-options{display:flex;flex-wrap:wrap;gap:4px 20px;flex:1;}
.filter-group label{display:flex;align-items:center;gap:6px;font-size:13px;padding:4px 0;cursor:pointer;color:var(--text);white-space:nowrap;}
.filter-group input{cursor:pointer;}
.clear-filters{font-size:12px;color:var(--brand);cursor:pointer;margin-bottom:10px;display:inline-block;}

.catalog-main{flex:1;min-width:0;}
.catalog-toolbar{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);padding-bottom:14px;margin-bottom:18px;flex-wrap:wrap;gap:10px;}
.catalog-toolbar h1{font-size:30px;line-height:34px;font-weight:800;margin:0;}
.result-count{font-size:13px;line-height:18px;font-weight:500;color:var(--muted);}
.sort-select{padding:8px 10px;border:1px solid var(--border);border-radius:6px;font-size:13px;}

.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;}
#best-sellers-track>.product-grid{grid-template-columns:repeat(4,minmax(0,1fr));}
.product-card{background:#fff;border:1px solid var(--border);border-radius:8px;padding:18px;display:flex;flex-direction:column;overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s;}
.product-card:hover{transform:translateY(-2px);box-shadow:0 4px 14px rgba(20,28,40,.09);border-color:var(--brand);}
.product-card img{object-fit:contain;margin-bottom:10px;background:var(--bg);border-radius:6px;}
.badge-row{display:flex;gap:6px;margin-bottom:6px;flex-wrap:wrap;}
.badge{font-family:var(--font-mono);font-size:11px;background:var(--bg);color:var(--heading);padding:2px 7px;border-radius:3px;border:1px solid var(--border);}
.product-card h3{display:-webkit-box;height:2.8em;margin:0 0 14px;overflow:hidden;color:var(--heading);font-size:14px;font-weight:600;line-height:1.4;text-overflow:ellipsis;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;}
.attr-line{font-size:12px;line-height:16px;font-weight:500;color:var(--muted);margin-bottom:6px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
.rating{font-size:12px;color:var(--brand);margin-bottom:6px;}
.stars{color:var(--brand);}
.rating .count{color:var(--muted);margin-left:4px;}
.price{font-family:var(--font-mono);font-size:20px;color:var(--brand);font-weight:700;margin:auto 0 10px;}
.product-card-price-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;margin-bottom:10px;}
.product-card-price-row .price{min-width:0;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.product-card-quick-actions{display:flex;flex:0 0 auto;gap:8px;}
.product-card-icon-btn{position:relative;width:38px;height:38px;display:flex;align-items:center;justify-content:center;padding:0;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--heading);cursor:pointer;transition:color .15s,border-color .15s,background .15s,transform .15s;}
.product-card-icon-btn:hover,.product-card-icon-btn:focus-visible{color:var(--brand);border-color:var(--brand);background:var(--brand-tint);outline:none;transform:translateY(-1px);}
.product-card-icon-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.product-card-icon-btn.commerce-added{background:#15803d!important;color:#fff!important;border-color:#15803d!important;}
.product-card-icon-btn.commerce-added::after{content:"✓";position:absolute;right:-5px;top:-7px;width:16px;height:16px;border-radius:50%;background:#15803d;color:#fff;border:2px solid #fff;font-size:10px;line-height:13px;text-align:center;}
.product-card .actions{display:flex;gap:8px;}
.btn-primary{flex:1;background:var(--brand);color:#fff;border:none;padding:9px;border-radius:6px;cursor:pointer;font-size:13px;font-weight:700;transition:background .15s;}
.btn-primary:hover{background:var(--brand-hover);}
.btn-outline{flex:1;background:#fff;color:var(--heading);border:1px solid var(--border);padding:9px;border-radius:6px;cursor:pointer;font-size:13px;font-weight:700;}
.btn-outline:hover{background:var(--bg);}
.commerce-added{background:#15803d!important;color:#fff!important;border-color:#15803d!important;}

/* ---- Quote, wishlist and cart ---- */
.commerce-hero{background:linear-gradient(115deg,var(--dark),var(--ink-700));color:#fff;}
.commerce-hero>div{max-width:1200px;margin:0 auto;padding:64px 48px;}
.commerce-hero h1{color:#fff;font-size:56px;line-height:58px;font-weight:800;letter-spacing:-1.4px;margin:0 0 16px;}
.commerce-hero p{max-width:720px;margin:0;color:#cfd6dd;}
.commerce-page{max-width:1200px;min-height:360px;margin:0 auto;padding:48px;}
.commerce-toolbar{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--border);font-size:14px;font-weight:600;}
.commerce-text-button{border:0;background:none;color:var(--muted);font:inherit;cursor:pointer;border-bottom:1px solid transparent;padding:4px 0;transition:color .16s,border-color .16s;}
.commerce-text-button:hover{color:var(--heading);border-bottom-color:var(--brand);}
.saved-products-list{display:flex;flex-direction:column;}
.saved-product-row{display:grid;grid-template-columns:112px minmax(0,1fr) 130px 150px;align-items:center;gap:22px;padding:22px 0;border-bottom:1px solid var(--border);}
.saved-product-image{width:112px;height:92px;padding:8px;border:1px solid var(--border);border-radius:7px;background:var(--bg);}
.saved-product-image img{width:100%;height:100%;object-fit:contain;}
.saved-product-info h3{font-size:16px;line-height:22px;margin:0 0 5px;}
.saved-product-info p{font-size:13px;margin:0 0 5px;}
.saved-product-info strong{color:var(--brand);font-family:var(--font-mono);}
.saved-product-qty label{display:block;font-size:12px;margin-bottom:5px;}
.saved-product-qty input{width:76px;padding:8px;border:1px solid var(--border);border-radius:5px;}
.saved-product-actions{display:flex;flex-direction:column;gap:8px;}
.cart-product-row{grid-template-columns:144px minmax(280px,1fr) 176px 184px 40px;gap:24px;padding:24px 0;}
.cart-product-row .saved-product-image{width:144px;height:128px;padding:12px;border-radius:8px;}
.cart-product-row .saved-product-info h3{font-size:20px;line-height:24px;margin-bottom:8px;}
.cart-product-row .saved-product-info p{font-size:14px;margin-bottom:10px;}
.cart-product-row .saved-product-info>strong{font-size:20px;}
.cart-product-row .saved-product-qty{justify-self:center;}
.cart-qty-stepper{display:flex;align-items:center;gap:8px;}
.cart-qty-stepper button{width:36px;height:40px;display:flex;align-items:center;justify-content:center;padding:0;border:1px solid transparent;background:transparent;color:var(--heading);cursor:pointer;border-radius:6px;transition:background .16s,color .16s,border-color .16s,transform .16s;}
.cart-qty-stepper button:hover{background:var(--brand-tint);color:var(--brand);}
.cart-qty-stepper button:active{transform:scale(.92);}
.cart-qty-stepper button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;}
.cart-product-row .saved-product-qty input{width:72px;height:30px;padding:8px 10px;text-align:center;color:var(--heading);font-family:var(--font-mono);font-size:15px;background:#fff;border-radius:4px;}
.cart-product-row .saved-product-qty input[type="number"]{-moz-appearance:textfield;appearance:textfield;}
.cart-product-row .saved-product-qty input[type="number"]::-webkit-inner-spin-button,
.cart-product-row .saved-product-qty input[type="number"]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0;}
.cart-line-total{display:flex;flex-direction:column;align-items:flex-start;gap:4px;color:var(--heading);font-size:13px;white-space:nowrap;}
.cart-line-total span{color:var(--muted);;}
.cart-line-total strong{font-family:var(--font-mono);font-size:18px;line-height:24px;letter-spacing:.2px;color:var(--brand);}
.cart-remove-button{width:40px;height:40px;display:flex;align-items:center;justify-content:center;justify-self:end;padding:0;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--muted);cursor:pointer;transition:border-color .16s,color .16s,background .16s,transform .16s;}
.cart-remove-button svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.cart-remove-button:hover{border-color:#dc2626;color:#dc2626;background:#fff5f5;}
.cart-remove-button:active{transform:scale(.92);}
.commerce-empty{text-align:center;padding:70px 20px;}
.commerce-empty h2{font-size:20px;margin:8px 0 24px;}
.commerce-empty-icon{display:flex;align-items:center;justify-content:center;color:var(--brand);}
.commerce-empty-icon svg{width:52px;height:52px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
.commerce-inline-btn{display:inline-block;min-width:150px;text-align:center;text-decoration:none;}
.commerce-footer-action{padding:32px 0 0;text-align:right;border-top:1px solid var(--border);}
.cart-total-row{display:flex;align-items:baseline;justify-content:flex-end;gap:12px;margin-bottom:24px;color:var(--heading);}
.cart-total-row span{font-size:22px;font-weight:700;}
.cart-total-row strong{font-family:var(--font-mono);font-size:30px;color:var(--brand);}
.cart-quote-button{min-width:220px;padding:13px 24px;font-size:15px;border-radius:6px;transition:background .16s,transform .16s;}
.cart-quote-button:active{transform:scale(.985);}
.quote-layout{display:grid;grid-template-columns:minmax(0,.8fr) minmax(520px,1.2fr);gap:32px;align-items:start;}
.quote-products-panel,.quote-form-panel{border:1px solid var(--border);border-radius:9px;padding:26px;background:#fff;}
.quote-products-panel h2,.quote-form-panel h2{font-size:22px;margin:0 0 20px;}
.quote-product-picker{position:relative;margin-bottom:16px;}
.quote-product-picker>label{display:block;font-size:13px;font-weight:700;color:var(--heading);margin-bottom:7px;}
.quote-search-wrap{position:relative;}
.quote-search-wrap svg{position:absolute;left:11px;top:50%;width:18px;height:18px;transform:translateY(-50%);fill:none;stroke:var(--muted);stroke-width:1.8;}
.quote-search-wrap input{width:100%;padding:11px 12px 11px 38px;border:1px solid var(--border);border-radius:6px;font:inherit;font-size:13px;outline:none;}
.quote-search-wrap input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-tint);}
.quote-search-results{position:absolute;z-index:20;top:76px;left:0;right:0;max-height:340px;overflow:auto;background:#fff;border:1px solid var(--border);border-radius:7px;box-shadow:0 12px 28px rgba(20,28,40,.14);}
.quote-search-item{display:grid;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:10px;width:100%;padding:10px;border:0;border-bottom:1px solid var(--border);background:#fff;text-align:left;cursor:pointer;}
.quote-search-item:last-child{border-bottom:0;}
.quote-search-item:hover,.quote-search-item:focus{background:var(--brand-tint);outline:0;}
.quote-search-item img{width:48px;height:42px;object-fit:contain;background:var(--bg);border-radius:4px;}
.quote-search-item strong,.quote-search-item span{display:block;}
.quote-search-item strong{font-size:12px;line-height:16px;color:var(--heading);}
.quote-search-item span{font-size:11px;color:var(--muted);margin-top:2px;}
.quote-search-item em{font-style:normal;font-size:12px;font-weight:700;color:var(--brand);}
.quote-search-no-results{padding:16px;text-align:center;font-size:12px;color:var(--muted);}
.quote-form-panel .contact-form{max-width:none;border:0;padding:0;}
.quote-product{display:grid;grid-template-columns:58px minmax(0,1fr) 62px 28px;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--border);}
.quote-product img{width:58px;height:52px;object-fit:contain;background:var(--bg);border-radius:5px;}
.quote-product strong,.quote-product span{display:block;}
.quote-product strong{font-size:13px;line-height:18px;color:var(--heading);}
.quote-product span,.commerce-muted{font-size:12px;color:var(--muted);margin-top:4px;}
.quote-product input{width:62px;padding:7px;border:1px solid var(--border);border-radius:5px;}
.quote-product-remove{border:0;background:none;color:var(--muted);font-size:22px;line-height:1;cursor:pointer;}
.quote-product-remove:hover{color:#dc2626;}
.quote-consent{display:flex;align-items:flex-start;gap:8px;font-size:12px;margin:0 0 20px;}
.quote-consent input{margin-top:5px;}
.quote-submit{display:inline-block;min-width:160px;padding:12px 22px;}

.pagination{display:flex;justify-content:center;gap:6px;margin-top:30px;}
.pagination button{border:1px solid var(--border);background:#fff;padding:8px 14px;border-radius:6px;cursor:pointer;font-size:13px;}
.pagination button.active{background:var(--brand);color:#fff;border-color:var(--brand);}

.pagination.dots{gap:8px;margin-top:18px;}
.pagination.dots button{width:9px;height:9px;padding:0;border:none;border-radius:50%;background:var(--border);}
.pagination.dots button.active{background:var(--brand);}

.carousel-wrap{position:relative;}
.carousel-wrap::before{content:"";position:absolute;top:0;bottom:0;left:-60px;right:-60px;}
.pager-arrow{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;padding:0;border:1px solid var(--border);background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;line-height:1;color:var(--heading);cursor:pointer;opacity:0;pointer-events:none;transition:opacity .15s,box-shadow .15s;}
.pager-arrow:hover{box-shadow:0 2px 8px rgba(20,28,40,.12);border-color:var(--brand);color:var(--brand);}
.pager-arrow.prev{left:-50px;}
.pager-arrow.next{right:-50px;}
.carousel-wrap:hover .pager-arrow{opacity:1;pointer-events:auto;}

.no-results{text-align:center;color:var(--muted);padding:60px 0;}

/* ---- Product detail ---- */
.detail-wrap{max-width:1200px;margin:0 auto;padding:24px 48px 60px;display:flex;gap:40px;}
.detail-img{width:380px;flex-shrink:0;background:#fff;border:1px solid var(--border);border-radius:8px;padding:20px;display:flex;flex-direction:column;gap:14px;}
.main-product-image-btn{position:relative;width:100%;height:300px;padding:0;border:0;background:#fff;cursor:zoom-in;display:flex;align-items:center;justify-content:center;}
.main-product-image-btn img{display:block;width:100%;height:100%;object-fit:contain;}
.image-zoom-icon{position:absolute;right:10px;bottom:10px;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--heading);background:rgba(255,255,255,.92);border:1px solid var(--border);opacity:0;transform:translateY(4px);transition:opacity .15s,transform .15s;}
.main-product-image-btn:hover .image-zoom-icon,.main-product-image-btn:focus .image-zoom-icon{opacity:1;transform:none;}
.main-product-image-btn:focus{outline:2px solid var(--brand);outline-offset:3px;}
.thumb-list{display:flex;gap:10px;}
.thumb-btn{flex:1;border:2px solid var(--border);border-radius:6px;background:#fff;cursor:pointer;padding:6px;aspect-ratio:1;overflow:hidden;transition:border-color .15s;}
.thumb-btn img{width:100%;height:100%;object-fit:contain;display:block;}
.thumb-btn.active,.thumb-btn:hover{border-color:var(--brand);}
.image-large-hint{margin:0;font-size:13px;font-weight:300;}
.image-lightbox[hidden]{display:none;}
.image-lightbox{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:32px;}
.image-lightbox-backdrop{position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;background:rgba(8,20,36,.82);cursor:zoom-out;}
.image-lightbox-content{position:relative;z-index:1;width:min(1000px,92vw);height:min(780px,88vh);padding:28px;border-radius:10px;background:#fff;box-shadow:0 24px 70px rgba(0,0,0,.35);}
.image-lightbox-content img{display:block;width:100%;height:100%;object-fit:contain;}
.image-lightbox-close{position:absolute;right:12px;top:8px;z-index:2;width:38px;height:38px;border:0;border-radius:50%;background:rgba(255,255,255,.92);color:var(--heading);font-size:30px;line-height:34px;cursor:pointer;}
.image-lightbox-close:hover,.image-lightbox-close:focus{color:var(--brand);outline:2px solid var(--brand);}
body.lightbox-open{overflow:hidden;}
.detail-info{flex:1;}
.detail-info h1{font-size:30px;line-height:34px;font-weight:800;margin:0 0 10px;}
.detail-price{font-family:var(--font-mono);font-size:30px;color:var(--brand);font-weight:700;margin:14px 0;}
.compatible-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:20px 0;}
.compatible-label{font-size:13px;font-weight:600;color:var(--heading);}
.compatible-row .badge-row{margin-bottom:0;}
.badge-select{cursor:pointer;font-family:inherit;font-size:13px;padding:6px 14px;}
.badge-select.selected{border:2px solid var(--brand);color:var(--heading);background:#fff;padding:5px 13px;}
.spec-table{width:100%;border-collapse:collapse;margin-top:20px;}
.spec-table td{padding:9px 12px;border-bottom:1px solid var(--border);font-size:13px;}
.spec-table td:first-child{color:var(--muted);width:180px;background:var(--bg);}
.qty-row{display:flex;align-items:center;gap:14px;margin:20px 0;}
.qty-stepper{display:flex;align-items:center;border:1px solid var(--border);border-radius:6px;overflow:hidden;}
.qty-stepper button{width:32px;height:38px;border:none;background:var(--bg);color:var(--heading);font-size:16px;cursor:pointer;}
.qty-stepper button:hover{background:var(--border);}
.qty-stepper input{width:50px;padding:8px 4px;border:none;border-left:1px solid var(--border);border-right:1px solid var(--border);text-align:center;-moz-appearance:textfield;}
.qty-stepper input::-webkit-outer-spin-button,.qty-stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0;}
.detail-actions{display:flex;gap:12px;}
.detail-actions .btn-primary,.detail-actions .btn-outline{padding:13px 30px;flex:none;font-size:14px;}

/* ---- Product tabs ---- */
.product-tabs-section{padding-top:0;}
.product-tabs{display:flex;gap:0;border-bottom:2px solid var(--border);margin-bottom:28px;}
.product-tab{display:block;background:none;border:none;border-bottom:2px solid transparent;margin-bottom:-2px;padding:12px 24px;font-size:15px;font-weight:600;color:var(--muted);cursor:pointer;text-decoration:none;transition:color .15s,border-color .15s;}
.product-tab:hover{color:var(--heading);}
.product-tab.active{color:var(--brand);border-bottom-color:var(--brand);}
.product-content-section{scroll-margin-top:24px;padding:4px 0 48px;}
.product-content-section + .product-content-section{padding-top:36px;border-top:1px solid var(--border);}
.detailed-spec-title{font-size:22px;margin:0 0 24px;}
.detailed-spec-scroll{overflow-x:auto;}
.detailed-spec-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:14px;}
.detailed-spec-table tr:nth-child(odd){background:var(--bg);}
.detailed-spec-table th,.detailed-spec-table td{padding:18px 16px;text-align:left;vertical-align:middle;}
.detailed-spec-table th{width:20%;font-weight:700;color:var(--heading);}
.detailed-spec-table td{width:30%;color:var(--text);}
.product-overview-body{font-size:15px;line-height:1.75;color:var(--text);max-width:780px;}
.doc-list{display:flex;flex-direction:column;gap:10px;max-width:680px;}
.doc-row{display:flex;align-items:center;gap:14px;padding:14px 18px;border:1px solid var(--border);border-radius:8px;text-decoration:none;color:inherit;transition:border-color .15s,background .15s;}
.doc-row:hover{border-color:var(--brand);background:#fffbf5;}
.doc-icon{color:var(--brand);flex-shrink:0;}
.doc-meta{flex:1;display:flex;flex-direction:column;gap:2px;}
.doc-name{font-size:14px;font-weight:600;color:var(--heading);}
.doc-size{font-size:12px;color:var(--muted);}
.doc-dl{font-size:13px;font-weight:600;color:var(--brand);white-space:nowrap;}

/* ---- Reviews ---- */
.reviews-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;}
.reviews-section-header h2{margin:0;}
.reviews-overview{display:flex;align-items:center;gap:48px;padding:24px 0 32px;border-bottom:1px solid var(--border);margin-bottom:0;}
.reviews-score-box{display:flex;flex-direction:column;align-items:center;gap:6px;min-width:110px;}
.reviews-big-score{font-size:52px;font-weight:800;color:var(--heading);line-height:1;}
.reviews-stars-row{display:flex;gap:2px;}
.reviews-count{font-size:13px;color:var(--muted);}
.reviews-bars{display:flex;flex-direction:column;gap:8px;flex:1;max-width:340px;}
.reviews-bar-row{display:flex;align-items:center;gap:10px;}
.bar-label{font-size:13px;color:var(--muted);width:32px;text-align:right;white-space:nowrap;}
.bar-track{flex:1;height:8px;background:var(--border);border-radius:4px;overflow:hidden;}
.bar-fill{height:100%;background:var(--brand);border-radius:4px;transition:width .3s;}
.bar-count{font-size:13px;color:var(--muted);width:24px;}
.review-list{display:flex;flex-direction:column;}
.review-row{display:grid;grid-template-columns:40px 180px 1fr;gap:20px;padding:28px 0;border-bottom:1px solid var(--border);}
.review-avatar{width:40px;height:40px;border-radius:50%;background:var(--border);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;color:var(--heading);}
.review-left{display:flex;flex-direction:column;gap:4px;}
.review-author{font-size:14px;font-weight:600;color:var(--heading);}
.review-date-country{font-size:12px;color:var(--muted);}
.review-verified{display:flex;align-items:center;gap:4px;font-size:12px;color:#16a34a;margin-top:2px;}
.review-right{display:flex;flex-direction:column;gap:6px;}
.review-top-row{display:flex;align-items:center;gap:8px;}
.review-score{font-size:14px;font-weight:700;color:var(--heading);}
.review-title{font-size:14px;font-weight:700;color:var(--heading);}
.review-body{font-size:14px;color:var(--text);line-height:1.7;}
.review-actions{display:flex;gap:16px;margin-top:4px;}
.review-action-btn{display:flex;align-items:center;gap:5px;background:none;border:none;font-size:13px;color:var(--muted);cursor:pointer;padding:0;}
.review-action-btn:hover{color:var(--heading);}
.reviews-more-row{display:flex;justify-content:center;padding-top:24px;}
.reviews-more-row .btn-outline{flex:none;padding:10px 40px;}

/* ---- Solutions ---- */
.solutions-industry{padding-top:40px;padding-bottom:40px;border-top:1px solid var(--border);}
.solutions-industry:first-of-type{border-top:none;}
.solutions-industry-header{margin-bottom:24px;}
.solutions-industry-header h2{margin-bottom:6px;}
.solution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.solution-card{display:block;background:#fff;border:1px solid var(--border);border-radius:8px;overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s;}
.solution-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(20,28,40,.08);border-color:var(--brand);}
.solution-card-img{height:140px;background:linear-gradient(115deg,var(--dark),var(--ink-700));}
.solution-card-img svg{width:100%;height:100%;display:block;}
.solution-card-body{padding:18px;}
.solution-card-title{font-size:14px;line-height:1.4;font-weight:700;color:var(--heading);margin:0 0 10px;}
.solution-card-desc{font-size:13px;line-height:1.7;color:var(--muted);margin:0;}

.solution-detail-hero{position:relative;background:#071a36;overflow:hidden;min-height:260px;display:flex;align-items:flex-end;}
.solution-detail-hero-image{position:absolute;inset:0;background:linear-gradient(115deg,#041126 0%,#082f67 52%,#061a36 100%);overflow:hidden;}
.solution-detail-hero-image>img{width:100%;height:100%;display:block;object-fit:cover;}
.solution-detail-hero-image::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,17,38,.78),rgba(4,17,38,.38));}
.solution-detail-hero-body{position:relative;max-width:1200px;margin:0 auto;padding:40px 48px;color:#fff;}
.solution-detail-industry-tag{display:inline-block;font-size:12px;font-weight:700;color:var(--brand);background:rgba(245,166,35,.15);border:1px solid rgba(245,166,35,.4);border-radius:4px;padding:3px 10px;margin-bottom:14px;}
.solution-detail-hero-body h1{color:#fff;font-size:36px;line-height:1.25;font-weight:800;letter-spacing:-0.6px;margin:0 0 12px;max-width:760px;}
.solution-detail-hero-body p{color:#cfd6dd;font-size:15px;line-height:1.7;max-width:760px;margin:0;}
.placeholder-box{border:1px dashed var(--border);border-radius:8px;padding:40px;text-align:center;color:var(--muted);font-size:14px;}
.solution-detail-back{color:var(--brand);font-weight:600;font-size:14px;}

.detail-app-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.detail-app-item{background:#fff;border:1px solid var(--border);border-radius:8px;padding:20px;}
.detail-app-item h3{font-size:15px;line-height:1.4;font-weight:700;color:var(--heading);margin:0 0 8px;}
.detail-app-item p{font-size:13px;line-height:1.7;color:var(--muted);margin:0;}

.detail-topology{background:linear-gradient(115deg,var(--dark),var(--ink-700));color:#cfd6dd;border-radius:8px;padding:24px;font-family:var(--font-mono);font-size:12px;line-height:1.6;overflow-x:auto;margin:18px 0 24px;}
.product-model{font-size:14px;line-height:1.6;color:var(--muted);font-weight:600;min-height:22px;}
.policy-list{padding-left:24px;}
.policy-list>li{margin:0 0 18px;padding-left:5px;line-height:1.8;}
.policy-list>li>p{margin:8px 0;}
.about-profile-hero p{max-width:760px;}
.about-page-content h3{margin:28px 0 10px;color:var(--heading);}
.supply-advantage-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:24px 0 40px;}
.supply-advantage-card{border:1px solid var(--border);border-radius:12px;padding:24px;background:var(--bg);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.supply-advantage-card:hover{transform:translateY(-3px);border-color:rgba(247,166,35,.5);box-shadow:0 12px 28px rgba(15,31,52,.08);}
.supply-advantage-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;margin-bottom:18px;border-radius:10px;background:rgba(247,166,35,.12);color:var(--brand);}
.supply-advantage-icon svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.supply-advantage-card h3{margin:0 0 9px;font-size:17px;line-height:1.45;}
.supply-advantage-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.7;}
.about-solution-showcase{display:grid;gap:28px;margin:28px 0 44px;}
.about-solution-card{position:relative;display:flex;align-items:center;min-height:320px;overflow:hidden;border:1px solid var(--border);border-radius:12px;background-color:#f3f5f7;background-image:linear-gradient(90deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.88) 38%,rgba(255,255,255,.12) 72%),var(--about-solution-image,linear-gradient(135deg,#eef2f6,#dfe6ed));background-size:cover;background-position:center;}
.about-solution-card-right{justify-content:flex-end;background-image:linear-gradient(270deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.88) 38%,rgba(255,255,255,.12) 72%),var(--about-solution-image,linear-gradient(225deg,#eef2f6,#dfe6ed));}
.about-solution-card-left{background-position:center right;}
.about-solution-card-right{background-position:center left;}
.about-solution-card.image-placeholder:after{content:"background-image";position:absolute;color:#aeb7c0;font-size:22px;letter-spacing:.28em;font-weight:600;opacity:.55;}
.about-solution-card-left.image-placeholder:after{right:9%;}
.about-solution-card-right.image-placeholder:after{left:7%;}
.about-solution-copy{position:relative;z-index:1;width:min(48%,520px);padding:42px 48px;}
.about-solution-copy h3{margin:0 0 14px;font-size:25px;line-height:1.35;letter-spacing:.02em;}
.about-solution-copy p{margin:0 0 12px;color:var(--muted);}
.about-solution-copy ul{margin:0;padding-left:20px;color:var(--muted);line-height:1.8;}
.about-purpose-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:28px 0;}
.about-purpose-grid article{border:1px solid var(--border);border-radius:10px;padding:24px;background:var(--bg);}
.about-purpose-grid h2{margin-top:0;}
.quality-process-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin:26px 0 30px;}
.quality-process-card{overflow:hidden;border:1px solid var(--border);border-radius:12px;background:#fff;transition:transform .2s ease,box-shadow .2s ease;}
.quality-process-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(15,31,52,.08);}
.quality-process-image{position:relative;min-height:250px;background-color:#f2f4f6;background-position:center;background-repeat:no-repeat;background-size:cover;}
.quality-process-card.image-placeholder .quality-process-image span{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#aeb7c0;font-size:20px;letter-spacing:.18em;font-weight:600;}
.quality-process-copy{padding:22px 26px 24px;border-top:1px solid var(--border);}
.quality-process-copy h3{margin:0 0 9px;font-size:21px;line-height:1.4;}
.quality-process-copy p{margin:0;color:var(--muted);font-size:14px;line-height:1.7;}
.help-center-hero{text-align:center;}
.help-center-hero p{margin-left:auto;margin-right:auto;}
.help-search-wrap{display:flex;align-items:center;gap:12px;width:min(720px,100%);margin:28px auto 16px;padding:0 18px;border:1px solid var(--border);border-radius:10px;background:#fff;box-shadow:0 8px 24px rgba(15,31,52,.08);}
.help-search-wrap svg{width:22px;height:22px;fill:none;stroke:var(--muted);stroke-width:1.8;}
.help-search-wrap input{width:100%;padding:17px 0;border:0;outline:0;background:transparent;color:var(--heading);font:inherit;}
.help-keywords{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted);}
.help-keywords button{border:1px solid rgba(247,166,35,.35);border-radius:999px;padding:5px 11px;background:rgba(247,166,35,.08);color:var(--heading);cursor:pointer;}
.help-category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.help-category-card{border:1px solid var(--border);border-radius:12px;padding:24px;background:#fff;}
.help-category-icon{display:flex;align-items:center;justify-content:center;width:46px;height:46px;margin-bottom:16px;border-radius:10px;background:rgba(247,166,35,.12);color:var(--brand);}
.help-category-icon svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.help-category-card h3{margin:0 0 8px;font-size:17px;color:var(--heading);}
.help-category-card>p{min-height:44px;margin:0 0 14px;color:var(--muted);font-size:13px;line-height:1.65;}
.help-category-card ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--border);}
.help-category-card li{border-bottom:1px solid var(--border);}
.help-category-card li:last-child{border-bottom:0;}
.help-category-card li a{display:flex;justify-content:space-between;gap:8px;padding:9px 0;color:var(--ink-700);font-size:13px;text-decoration:none;}
.help-category-card li a:hover{color:var(--brand);}
.help-faq-list{border-top:1px solid var(--border);}
.help-faq-item{border-bottom:1px solid var(--border);}
.help-faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 4px;cursor:pointer;color:var(--heading);font-weight:700;list-style:none;}
.help-faq-item summary::-webkit-details-marker{display:none;}
.help-faq-item summary span{font-size:24px;color:var(--brand);transition:transform .2s ease;}
.help-faq-item[open] summary span{transform:rotate(45deg);}
.help-faq-item>div{padding:0 4px 20px;color:var(--muted);line-height:1.75;}
.help-faq-item p{margin:0;}
.help-no-results{padding:24px;border-radius:8px;background:var(--bg);color:var(--muted);text-align:center;}
.help-category-card.hidden,.help-faq-item.hidden,.help-no-results.hidden{display:none;}
.help-quick-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.help-quick-card{display:block;border:1px solid var(--border);border-radius:10px;padding:22px;background:#fff;text-decoration:none;}
.help-quick-card h3{margin:0 0 8px;color:var(--heading);font-size:16px;}.help-quick-card h3 span{color:var(--brand);}.help-quick-card p{margin:0;color:var(--muted);font-size:13px;}
.help-support-card{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:28px;padding:30px;border-radius:12px;background:linear-gradient(120deg,var(--dark),var(--ink-700));color:#fff;}
.help-support-card h2{margin:8px 0;color:#fff;}.help-support-card p{max-width:760px;margin:0;color:#cfd6dd;}.help-support-badge{display:inline-block;border:1px solid rgba(247,166,35,.65);border-radius:999px;padding:4px 10px;color:var(--brand);font-weight:700;}
@media(max-width:900px){.supply-advantage-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:900px){.help-category-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:700px){.supply-advantage-grid,.quality-process-grid,.about-purpose-grid,.help-category-grid,.help-quick-grid{grid-template-columns:1fr;}.help-support-card{align-items:flex-start;flex-direction:column;}.quality-process-image{min-height:210px;}.about-solution-card,.about-solution-card-right{min-height:360px;align-items:flex-end;justify-content:flex-start;background-image:linear-gradient(0deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.9) 58%,rgba(255,255,255,.12) 100%),var(--about-solution-image,linear-gradient(135deg,#eef2f6,#dfe6ed));}.about-solution-copy{width:100%;padding:28px;}.about-solution-card.image-placeholder:after{top:18%;right:auto;left:50%;transform:translateX(-50%);font-size:15px;white-space:nowrap;}}
.solution-architecture-media{display:block;width:70%;margin:22px auto 26px;}
.solution-architecture-media img{display:block;width:100%;height:auto;max-height:520px;object-fit:contain;border-radius:8px;}
.solution-architecture-placeholder{min-height:260px;aspect-ratio:16/7;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:24px;border:2px dashed var(--border);border-radius:8px;background:var(--bg);color:var(--muted);text-align:center;font-size:14px;}
.solution-architecture-placeholder svg{color:var(--brand);}
.detail-layer-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.detail-layer-card{background:#fff;border:1px solid var(--border);border-radius:8px;padding:20px;}
.detail-layer-card h3{font-size:15px;line-height:1.4;font-weight:700;color:var(--heading);margin:0 0 10px;}
.detail-layer-card p{font-size:13px;line-height:1.7;color:var(--muted);margin:0 0 8px;}
.detail-layer-card p:last-child{margin-bottom:0;}
.detail-layer-card strong{color:var(--heading);}

.detail-benefit-list{display:flex;flex-direction:column;gap:16px;}
.detail-benefit-card{display:flex;gap:16px;background:#fff;border:1px solid var(--border);border-radius:8px;padding:20px;}
.detail-benefit-num{flex-shrink:0;width:32px;height:32px;border-radius:50%;background:var(--brand-tint);color:var(--brand);font-weight:800;font-size:14px;display:flex;align-items:center;justify-content:center;}
.detail-benefit-card h3{font-size:15px;line-height:1.4;font-weight:700;color:var(--heading);margin:0 0 8px;}
.detail-benefit-card p{font-size:13px;line-height:1.7;color:var(--muted);margin:0;}

.table-scroll{overflow-x:auto;}
.detail-products-table{width:100%;border-collapse:collapse;min-width:720px;}
.detail-products-table th{text-align:left;font-size:12px;font-weight:700;color:var(--heading);background:var(--bg);padding:10px 14px;border-bottom:1px solid var(--border);white-space:nowrap;}
.detail-products-table td{font-size:13px;color:var(--muted);padding:12px 14px;border-bottom:1px solid var(--border);}
.detail-products-table tr:last-child td{border-bottom:none;}

/* ---- Solution CTA panel ---- */
.cta-panel{background:#F3F3F3;}
.cta-panel-wrap{max-width:1200px;margin:0 auto;padding:56px 48px;display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start;}
.cta-eyebrow{display:block;font-size:13px;font-weight:700;color:var(--muted);margin-bottom:10px;}
.cta-info h2{border-left:none;padding-left:0;font-size:30px;line-height:1.3;margin-bottom:16px;}
.cta-desc{font-size:14px;line-height:1.8;color:var(--muted);margin:0 0 24px;padding-bottom:24px;border-bottom:1px solid var(--border);}
.cta-methods{display:flex;flex-direction:column;gap:20px;}
.cta-method{display:flex;align-items:flex-start;gap:14px;}
.cta-method img{width:24px;height:24px;flex-shrink:0;margin-top:2px;}
.cta-method h3{font-size:16px;line-height:1.3;font-weight:700;margin:0 0 4px;}
.cta-method h3 a{color:var(--heading);}
.cta-method h3 a:hover{color:var(--brand);}
.cta-method p{font-size:13px;line-height:1.6;color:var(--muted);margin:0;}
.cta-form-card{min-width:0;}
.cta-form-card .contact-form{max-width:none;margin:0;box-shadow:0 8px 30px rgba(20,28,40,.08);}

@media (max-width:900px){
  .cta-panel-wrap{grid-template-columns:1fr;gap:36px;padding:40px 24px;}
}

/* ---- Flash messages ---- */
.flash-wrap{max-width:1200px;margin:14px auto 0;padding:0 48px;}
.flash-msg{padding:12px 16px;border-radius:6px;font-size:14px;margin-bottom:10px;}
.flash-success{background:#e6f6ec;color:#1e7b3e;border:1px solid #b7e3c6;}
.flash-error{background:#fdecec;color:#c0392b;border:1px solid #f5c6c6;}

/* ---- Contact page ---- */
.contact-hero{padding:46px 48px;}
.contact-methods{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.contact-card{background:#fff;border:1px solid var(--border);border-radius:8px;padding:28px 20px;text-align:center;transition:transform .2s,box-shadow .2s,border-color .2s;}
.contact-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(20,28,40,.08);border-color:var(--brand);}
.contact-card-clickable{cursor:pointer;}
.contact-icon{width:30px;height:30px;margin:0 auto 10px;}
.contact-card h3{font-size:20px;line-height:24px;font-weight:700;margin:0 0 8px;}
.contact-value{font-family:var(--font-mono);font-size:17px;font-weight:700;color:var(--brand);margin:0 0 6px;}
.contact-desc{font-size:13px;line-height:18px;font-weight:500;color:var(--muted);margin:0;}

.about-us-desc{max-width:900px;font-size:14px;line-height:1.8;color:var(--muted);margin:0;}

.legal-content{max-width:860px;}
.legal-content h2{font-size:20px;line-height:1.3;border-left:none;padding-left:0;margin:32px 0 14px;}
.legal-content h2:first-child{margin-top:0;}
.legal-content p{font-size:14px;line-height:1.8;color:var(--muted);margin:0 0 14px;}
.legal-content ul{margin:0 0 14px;padding-left:20px;}
.legal-content li{font-size:14px;line-height:1.8;color:var(--muted);margin-bottom:8px;}
.legal-content li strong{color:var(--heading);}

/* Quality assurance */
.quality-hero{padding:76px max(5vw,24px);background:linear-gradient(120deg,#111d2d 0%,#1d3048 72%,#263f5c 100%);color:#fff;}
.quality-hero-inner{max-width:1180px;margin:0 auto;}
.quality-eyebrow{display:inline-block;margin-bottom:15px;color:var(--brand);font-size:13px;font-weight:800;letter-spacing:.16em;}
.quality-hero h1{margin:0 0 18px;color:#fff;font-size:clamp(38px,5vw,64px);line-height:1.08;}
.quality-hero p{max-width:780px;margin:0 auto;color:#c7d1dc;font-size:17px;line-height:1.75;}
.quality-hero .quality-lead{color:#fff;font-size:clamp(20px,2.2vw,28px);font-weight:700;}
.quality-page>h2,.quality-commitment-section>h2{margin-bottom:30px;}
.quality-flow{position:relative;display:grid;gap:22px;}
.quality-flow:before{content:"";position:absolute;top:30px;bottom:30px;left:34px;width:1px;background:linear-gradient(var(--brand),var(--border));}
.quality-flow-card{position:relative;display:grid;grid-template-columns:68px minmax(0,1fr);gap:26px;}
.quality-flow-number{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;width:68px;height:68px;border-radius:50%;background:#142235;color:var(--brand);font-size:18px;font-weight:800;box-shadow:0 0 0 7px #fff;}
.quality-flow-content{padding:27px 30px;border:1px solid var(--border);border-radius:12px;background:#fff;box-shadow:0 8px 24px rgba(15,31,52,.045);}
.quality-flow-content h3{margin:0 0 10px;font-size:24px;}
.quality-flow-content h4{margin:20px 0 10px;font-size:15px;}
.quality-flow-content>p{margin:0;color:var(--muted);line-height:1.75;}
.quality-check-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 24px;margin:14px 0 0;padding:0;list-style:none;}
.quality-check-list li,.quality-check-group li{position:relative;padding-left:20px;color:var(--muted);line-height:1.6;}
.quality-check-list li:before,.quality-check-group li:before{content:"";position:absolute;top:.58em;left:0;width:7px;height:7px;border-radius:50%;background:var(--brand);}
.quality-check-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:22px;}
.quality-check-group{padding:19px;border-radius:9px;background:#f5f7f9;}
.quality-check-group h4{margin:0 0 12px;}
.quality-check-group ul{margin:0;padding:0;list-style:none;}
.quality-check-group li{margin:7px 0;font-size:14px;}
.quality-note{margin-top:18px!important;padding:13px 16px;border-left:3px solid var(--brand);background:#fff8ea;color:var(--heading)!important;font-weight:650;}
.quality-trace{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:22px;}
.quality-trace span{padding:11px 16px;border:1px solid #f1c36e;border-radius:7px;background:#fff8ea;color:var(--heading);font-weight:700;}
.quality-trace b{color:var(--brand);font-size:24px;}
.quality-commitment-section{background:#f5f7f9;max-width:none;padding-left:max(calc((100% - 1180px)/2),5vw);padding-right:max(calc((100% - 1180px)/2),5vw);}
.quality-commitment-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.quality-commitment-grid article{padding:28px;border-top:4px solid var(--brand);border-radius:8px;background:#fff;box-shadow:0 8px 22px rgba(15,31,52,.05);}
.quality-commitment-grid span{color:var(--brand);font-size:13px;font-weight:800;letter-spacing:.12em;}
.quality-commitment-grid h3{margin:10px 0 8px;font-size:21px;}
.quality-commitment-grid p{margin:0;color:var(--muted);line-height:1.7;}
.quality-cta{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:34px 38px;border-radius:12px;background:#142235;color:#fff;}
.quality-cta h2{margin:0 0 8px;color:#fff;font-size:26px;}
.quality-cta p{max-width:760px;margin:0;color:#c7d1dc;line-height:1.7;}
.quality-cta .btn-primary{flex:0 0 auto;padding:13px 28px;text-decoration:none;}

@media(max-width:800px){
  .quality-check-groups,.quality-commitment-grid{grid-template-columns:1fr;}
  .quality-check-list{grid-template-columns:1fr;}
  .quality-cta{align-items:flex-start;flex-direction:column;}
}
@media(max-width:560px){
  .quality-hero{padding-top:54px;padding-bottom:54px;}
  .quality-flow:before{left:24px;}
  .quality-flow-card{grid-template-columns:48px minmax(0,1fr);gap:14px;}
  .quality-flow-number{width:48px;height:48px;font-size:14px;box-shadow:0 0 0 5px #fff;}
  .quality-flow-content{padding:22px 19px;}
  .quality-flow-content h3{font-size:21px;}
  .quality-trace{align-items:stretch;flex-direction:column;}
  .quality-trace b{align-self:center;transform:rotate(90deg);line-height:1;}
}

/* Optical transceiver glossary */
.glossary-hero{padding:70px max(5vw,24px) 78px;background:#f5f6f7;color:var(--heading);text-align:center;}
.glossary-hero>div{max-width:1180px;margin:auto;}
.glossary-hero h1{margin:0 0 14px;color:var(--heading);font-size:clamp(36px,5vw,56px);}
.glossary-hero p{max-width:760px;margin:0 auto;color:var(--muted);font-size:17px;line-height:1.7;}
.glossary-search-wrap{display:flex;align-items:center;max-width:760px;margin:30px auto 0;border:1px solid #cfd5dc;border-radius:3px;background:#fff;box-shadow:0 6px 18px rgba(15,31,52,.08);text-align:left;}
.glossary-search-wrap svg{width:22px;margin-left:18px;fill:none;stroke:#718096;stroke-width:2;}
.glossary-search-wrap input{width:100%;padding:16px 18px;border:0;outline:0;background:transparent;color:var(--heading);font:inherit;}
.glossary-section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px;}
.glossary-section-heading h2{margin:0;font-size:28px;}
.glossary-section-heading p{margin:0;color:var(--muted);}
.glossary-topic-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-bottom:52px;}
.glossary-topic-card{display:flex;align-items:center;gap:12px;min-height:76px;padding:14px 16px;border:1px solid var(--border);border-radius:3px;background:#fff;color:var(--heading);text-align:left;cursor:pointer;transition:border-color .15s,box-shadow .15s,transform .15s;}
.glossary-topic-card:hover,.glossary-topic-card.active{border-color:var(--brand);box-shadow:0 6px 16px rgba(15,31,52,.07);transform:translateY(-1px);}
.glossary-topic-icon{display:flex;align-items:center;justify-content:center;flex:0 0 38px;width:38px;height:38px;border-radius:50%;background:#fff4df;color:var(--brand);font-size:12px;font-weight:800;}
.glossary-topic-card.active .glossary-topic-icon{background:var(--brand);color:#fff;}
.glossary-topic-card strong{font-size:14px;line-height:1.35;}
.glossary-directory-head{position:sticky;z-index:5;top:0;padding:20px 0 16px;border-bottom:1px solid var(--border);background:#fff;}
.glossary-directory-head h2{margin:0 0 18px;font-size:28px;}
.glossary-alphabet{display:flex;align-items:center;justify-content:space-between;gap:4px;overflow-x:auto;}
.glossary-alphabet button{flex:1 0 34px;height:38px;padding:0 8px;border:0;border-bottom:2px solid transparent;background:#fff;color:var(--muted);font-weight:750;cursor:pointer;transition:.15s;}
.glossary-alphabet button:first-child{flex-basis:48px;}
.glossary-alphabet button:hover,.glossary-alphabet button.active{border-bottom-color:var(--brand);color:var(--brand);}
.glossary-alphabet button:disabled{border-bottom-color:transparent;color:#cbd1d8;cursor:not-allowed;}
.glossary-directory{margin-top:4px;}
.glossary-letter-section{display:grid;grid-template-columns:88px minmax(0,1fr);padding:34px 0;border-bottom:1px solid var(--border);scroll-margin-top:110px;}
.glossary-letter-section[hidden],.glossary-directory-term[hidden]{display:none!important;}
.glossary-letter-mark{color:var(--brand);font-size:44px;font-weight:750;line-height:1;}
.glossary-letter-terms{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 30px;}
.glossary-directory-term{position:relative;display:flex;flex-direction:column;min-width:0;padding:13px 28px 13px 0;border-bottom:1px solid #edf0f2;color:inherit;text-decoration:none;}
.glossary-directory-term:hover strong{color:var(--brand);}
.glossary-directory-term strong{overflow:hidden;color:var(--heading);font-size:16px;line-height:1.4;text-overflow:ellipsis;white-space:nowrap;transition:color .15s;}
.glossary-directory-term span{overflow:hidden;margin-top:4px;color:var(--muted);font-size:12px;text-overflow:ellipsis;white-space:nowrap;}
.glossary-directory-term i{position:absolute;top:21px;right:6px;color:#9da8b5;font-size:20px;font-style:normal;}
.glossary-empty{padding:60px;border:1px dashed var(--border);border-radius:10px;color:var(--muted);text-align:center;}
.glossary-detail-hero{background:linear-gradient(115deg,var(--dark),var(--ink-700));color:#fff;}
.glossary-detail-hero-wrap{max-width:1200px;margin:0 auto;padding:56px 48px;}
.glossary-detail-eyebrow{display:block;margin-bottom:10px;color:var(--brand);font-family:var(--font-mono);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;}
.glossary-detail-hero h1{max-width:920px;margin:0 0 14px;color:#fff;font-size:48px;line-height:1.15;font-weight:800;letter-spacing:-1px;}
.glossary-detail-hero p{display:flex;align-items:baseline;gap:10px;margin:0;color:#cfd6dd;font-size:15px;line-height:1.6;}
.glossary-detail-hero p span{color:#9fb0c3;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;}
.glossary-detail-hero p strong{color:#fff;font-weight:600;}
.glossary-detail{max-width:1200px;margin:0 auto;padding:56px 48px;}
.glossary-back{display:inline-block;margin-bottom:24px;color:var(--brand);font-size:14px;font-weight:700;text-decoration:none;}
.glossary-back:hover{text-decoration:underline;}
.glossary-article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start;}
.glossary-article-main{min-width:0;}
.glossary-article-section{margin-bottom:38px;padding-bottom:38px;border-bottom:1px solid var(--border);}
.glossary-article-section h2{margin:0 0 16px;}
.glossary-article-section p{margin:0;color:var(--muted);font-size:16px;line-height:1.85;}
.glossary-sidebar{position:sticky;top:90px;display:grid;gap:20px;}
.glossary-sidebar-panel{padding:22px;border:1px solid var(--border);border-radius:8px;background:#fff;}
.glossary-sidebar-panel h2{margin:0 0 16px!important;padding:0 0 12px!important;border:0!important;border-bottom:1px solid var(--border)!important;font-size:18px!important;line-height:1.3!important;}
.glossary-sidebar-panel>p{margin:-4px 0 16px;color:var(--muted);font-size:13px;line-height:1.55;}
.glossary-related-links{display:flex;flex-wrap:wrap;gap:9px;}
.glossary-related-links a{display:inline-flex;align-items:center;max-width:100%;min-height:34px;padding:7px 12px;border:1px solid var(--border);border-radius:7px;background:var(--bg);color:var(--heading);font-size:13px;font-weight:650;line-height:1.35;text-decoration:none;transition:border-color .15s,background-color .15s,color .15s,transform .15s;}
.glossary-related-links a:hover{transform:translateY(-1px);border-color:var(--brand);background:#fff8eb;color:var(--brand);}
.glossary-sidebar-products{display:grid;gap:12px;}
.glossary-mini-product{display:grid;grid-template-columns:78px minmax(0,1fr);gap:12px;padding:10px;border:1px solid var(--border);border-radius:6px;color:inherit;text-decoration:none;transition:border-color .15s,transform .15s,box-shadow .15s;}
.glossary-mini-product:hover{transform:translateY(-1px);border-color:var(--brand);box-shadow:0 4px 12px rgba(20,28,40,.07);}
.glossary-mini-product img{width:78px;height:78px;object-fit:contain;border-radius:5px;background:var(--bg);}
.glossary-mini-product h3{display:-webkit-box;overflow:hidden;margin:1px 0 0;color:var(--heading);font-size:13px;line-height:1.4;-webkit-box-orient:vertical;-webkit-line-clamp:2;}
.glossary-mini-product span{display:block;overflow:hidden;margin:3px 0;color:var(--muted);font-size:11px;text-overflow:ellipsis;white-space:nowrap;}
.glossary-mini-product strong{display:block;color:var(--brand);font-family:var(--font-mono);font-size:13px;}
.glossary-detail-cta{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-top:8px;padding:30px 32px;border-radius:8px;background:var(--dark);color:#fff;}
.glossary-detail-cta h2{margin:0 0 6px!important;padding:0!important;border:0!important;color:#fff!important;font-size:22px!important;line-height:1.3!important;}
.glossary-detail-cta p{max-width:720px;margin:0;color:#aab4be;font-size:14px;line-height:1.6;}
.glossary-detail-cta .btn-primary{flex:0 0 auto;padding:12px 24px;border-radius:6px;text-decoration:none;}
@media(max-width:1000px){.glossary-topic-grid{grid-template-columns:repeat(3,minmax(0,1fr));}.glossary-letter-terms{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:700px){.glossary-topic-grid{grid-template-columns:repeat(2,minmax(0,1fr));}.glossary-letter-section{grid-template-columns:50px minmax(0,1fr);}.glossary-letter-mark{font-size:34px;}.glossary-letter-terms{grid-template-columns:1fr;}.glossary-directory-head{position:static;}.glossary-alphabet{justify-content:flex-start;}.glossary-alphabet button{flex:0 0 36px;}}
@media(max-width:900px){.glossary-article-layout{grid-template-columns:minmax(0,1fr) 280px;gap:28px;}}
@media(max-width:700px){.glossary-detail-hero-wrap{padding:44px 20px;}.glossary-detail{padding:40px 20px;}.glossary-detail-hero h1{font-size:36px;}.glossary-detail-hero p{align-items:flex-start;flex-direction:column;gap:2px;}.glossary-article-layout{grid-template-columns:1fr;}.glossary-sidebar{position:static;grid-template-columns:repeat(2,minmax(0,1fr));}.glossary-detail-cta{align-items:flex-start;flex-direction:column;}}
@media(max-width:620px){.glossary-section-heading{align-items:flex-start;flex-direction:column;}.glossary-topic-grid{grid-template-columns:1fr;}.glossary-sidebar{grid-template-columns:1fr;}}

.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.why-card{background:#fff;border:1px solid var(--border);border-radius:8px;padding:28px 24px;transition:transform .2s,box-shadow .2s,border-color .2s;}
.why-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(20,28,40,.08);border-color:var(--brand);}
.why-icon{width:26px;height:26px;margin-bottom:10px;}
.why-card h3{font-size:16px;line-height:1.3;font-weight:700;color:var(--heading);margin:0 0 8px;}
.why-card p{font-size:13px;line-height:1.6;color:var(--muted);margin:0;}

.section-sub{color:var(--muted);font-size:13px;margin:-10px 0 20px;}
.office-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.office-card{background:#fff;border:1px solid var(--border);border-radius:8px;padding:18px;}
.office-card h4{margin:0 0 10px;font-size:20px;line-height:24px;font-weight:700;color:var(--heading);}
.office-card p{margin:0 0 6px;font-size:13px;color:var(--muted);}

.contact-form{max-width:720px;background:#fff;border:1px solid var(--border);border-radius:8px;padding:30px;}
.form-row{display:flex;gap:16px;}
.form-field{flex:1;margin-bottom:18px;}
.form-field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--heading);}
.form-field input,.form-field textarea,.form-field select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:4px;font-size:14px;font-family:inherit;background:#fff;}
.form-field textarea{resize:vertical;}
.char-count{text-align:right;font-size:12px;color:var(--muted);margin-top:4px;}
.form-checkbox{display:flex;align-items:flex-start;gap:8px;font-size:13px;color:var(--muted);margin-bottom:20px;}
.form-checkbox a{color:var(--brand);}
.contact-submit{display:inline-block;padding:12px 36px;font-size:14px;}

.btn-secondary{flex:1;background:#fff;color:var(--dark);border:1px solid var(--border);padding:9px;border-radius:6px;cursor:pointer;font-size:13px;font-weight:700;transition:border-color .15s;}
.btn-secondary:hover{border-color:var(--brand);}

.chat-dialog-overlay{display:none;position:fixed;inset:0;background:rgba(20,28,40,.5);align-items:center;justify-content:center;z-index:1000;padding:20px;}
.chat-dialog-overlay.open{display:flex;}
.chat-dialog{position:relative;background:#fff;border-radius:10px;padding:32px;max-width:420px;width:100%;box-shadow:0 12px 40px rgba(20,28,40,.25);}
.chat-dialog h3{margin:0 0 8px;font-size:20px;font-weight:700;color:var(--heading);}
.chat-dialog-desc{font-size:13px;color:var(--muted);margin:0 0 20px;line-height:18px;}
.chat-dialog-close{position:absolute;top:14px;right:16px;background:none;border:none;font-size:22px;line-height:1;color:var(--muted);cursor:pointer;}
.chat-dialog-actions{display:flex;gap:10px;margin-top:6px;}

@media (max-width:900px){
  .contact-methods{grid-template-columns:1fr;}
  .office-grid{grid-template-columns:repeat(2,1fr);}
  .form-row{flex-direction:column;gap:0;}
}

/* ---- Footer ---- */
.news-hero{background:linear-gradient(115deg,var(--dark),var(--ink-700));color:#fff;}
.news-hero>div{max-width:1200px;margin:0 auto;padding:54px 48px;}
.news-hero h1{margin:0 0 10px;color:#fff;font-size:44px;line-height:1.15;}
.news-hero p{max-width:720px;margin:0;color:#cbd3dc;font-size:16px;line-height:1.65;}
.news-page{max-width:1200px;margin:0 auto;padding:56px 48px;}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.news-card{overflow:hidden;border:1px solid var(--border);border-radius:8px;background:#fff;transition:border-color .15s,transform .15s,box-shadow .15s;}
.news-card:hover{transform:translateY(-2px);border-color:var(--brand);box-shadow:0 8px 22px rgba(20,28,40,.08);}
.news-card-media{display:flex;align-items:center;justify-content:center;height:210px;overflow:hidden;background:linear-gradient(135deg,#172331,#2a3b50);text-decoration:none;}
.news-card-media img{width:100%;height:100%;object-fit:cover;}
.news-card-media span{color:var(--brand);font-family:var(--font-mono);font-size:22px;font-weight:800;letter-spacing:.14em;}
.news-card-body{padding:22px;}
.news-card time,.news-detail-header time,.news-related-grid time{color:var(--brand);font-family:var(--font-mono);font-size:12px;}
.news-card h2{margin:9px 0 10px;font-size:20px;line-height:1.4;}
.news-card h2 a{color:var(--heading);text-decoration:none;}
.news-card p{display:-webkit-box;overflow:hidden;margin:0 0 17px;color:var(--muted);font-size:14px;line-height:1.65;-webkit-box-orient:vertical;-webkit-line-clamp:3;}
.news-read-more,.news-detail-back{color:var(--brand);font-size:14px;font-weight:700;text-decoration:none;}
.news-empty{padding:70px 24px;border:1px dashed var(--border);border-radius:8px;color:var(--muted);text-align:center;}
.news-detail{max-width:920px;margin:0 auto;padding:58px 48px;}
.news-detail-header{padding-bottom:28px;border-bottom:1px solid var(--border);}
.news-detail-header h1{margin:12px 0 16px;font-size:44px;line-height:1.18;letter-spacing:-.5px;}
.news-detail-header p{margin:0;color:var(--muted);font-size:17px;line-height:1.7;}
.news-detail-cover{display:block;width:100%;max-height:520px;margin:34px 0;object-fit:cover;border-radius:8px;}
.news-detail-content{margin:36px 0;color:var(--ink-700);font-size:16px;line-height:1.9;overflow-wrap:anywhere;}
.news-detail-content h2{margin:38px 0 14px;font-size:28px;line-height:1.3;}.news-detail-content h3{margin:30px 0 12px;font-size:22px;}.news-detail-content h4{margin:24px 0 10px;font-size:18px;}
.news-detail-content p{margin:0 0 18px;}.news-detail-content ul,.news-detail-content ol{margin:0 0 20px;padding-left:24px;}.news-detail-content blockquote{margin:24px 0;padding:16px 20px;border-left:4px solid var(--brand);background:var(--bg);color:var(--muted);}
.news-detail-content img{display:block;max-width:100%;height:auto;margin:28px auto;border-radius:6px;}.news-detail-content table{display:block;width:100%;margin:24px 0;border-collapse:collapse;overflow-x:auto;}.news-detail-content th,.news-detail-content td{padding:11px 13px;border:1px solid var(--border);text-align:left;}.news-detail-content th{background:var(--bg);color:var(--heading);}
.news-detail-content pre{overflow-x:auto;padding:18px;border-radius:6px;background:var(--dark);color:#e8edf2;}.news-detail-content a{color:var(--brand);}
.news-related{max-width:1200px;margin:0 auto;padding:0 48px 56px;}
.news-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.news-related-grid a{display:flex;flex-direction:column;gap:8px;padding:20px;border:1px solid var(--border);border-radius:7px;color:var(--heading);text-decoration:none;}
.news-related-grid a:hover{border-color:var(--brand);}
.news-related-grid strong{font-size:15px;line-height:1.5;}
@media(max-width:900px){.news-grid{grid-template-columns:repeat(2,minmax(0,1fr));}.news-related-grid{grid-template-columns:1fr;}}
@media(max-width:620px){.news-hero>div,.news-page,.news-detail,.news-related{padding-left:20px;padding-right:20px;}.news-hero h1,.news-detail-header h1{font-size:34px;}.news-grid{grid-template-columns:1fr;}.news-card-media{height:190px;}}

footer{background:var(--dark);color:#aab4be;margin-top:20px;}
.footer-wrap{max-width:1200px;margin:0 auto;padding:40px 48px;display:grid;grid-template-columns:repeat(4,1fr);gap:30px;}
.footer-wrap h4{color:#fff;font-size:14px;margin:0 0 14px;}
.footer-wrap ul{list-style:none;padding:0;margin:0;}
.footer-wrap li{margin-bottom:8px;font-size:13px;}
.footer-wrap a:hover{color:#fff;}
.footer-bottom{border-top:1px solid #2e3b48;text-align:center;padding:16px;font-size:12px;color:#7d8995;}

@media (max-width:900px){
  .filter-group{flex-direction:column;}
  .filter-group h4{width:auto;padding-top:0;}
  .product-grid{grid-template-columns:repeat(2,1fr);}
  #best-sellers-track>.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .detail-wrap{flex-direction:column;}
  .detail-img{width:100%;}
  .footer-wrap{grid-template-columns:repeat(2,1fr);}
  .topbar .wrap,.header-wrap,.nav-wrap,.breadcrumb,.hero,section.home-section,.catalog-wrap,.detail-wrap,.flash-wrap,.footer-wrap,.contact-hero{padding-left:24px;padding-right:24px;}
  .commerce-hero>div,.commerce-page{padding-left:24px;padding-right:24px;}
  .quote-layout{grid-template-columns:1fr;}
  .saved-product-row{grid-template-columns:92px minmax(0,1fr) 110px;}
  .saved-product-image{width:92px;height:78px;}
  .saved-product-actions{grid-column:2 / -1;flex-direction:row;}
  .cart-product-row{grid-template-columns:110px minmax(0,1fr) 150px 42px;gap:18px;}
  .cart-product-row .saved-product-image{width:110px;height:96px;padding:8px;}
  .cart-product-row .saved-product-qty{grid-column:2;justify-self:start;}
  .cart-line-total{grid-column:3;grid-row:1 / span 2;align-self:center;}
  .cart-remove-button{grid-column:4;grid-row:1 / span 2;align-self:center;}
}

/* ---- Mobile phones ---- */
@media (max-width:640px){
  #best-sellers-track>.product-grid{grid-template-columns:1fr;}
  .topbar .wrap{flex-direction:column;align-items:flex-start;gap:8px;padding-top:10px;padding-bottom:10px;}
  .lang-switch{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;width:100%;}
  .lang-dropdown{margin-left:0;}
  .topbar a{margin-left:0;white-space:nowrap;}

  .header-wrap{flex-wrap:wrap;gap:12px 16px;padding-top:12px;padding-bottom:12px;}
  .logo{order:1;font-size:20px;}
  .nav-toggle{display:block;order:2;margin-left:auto;}
  .search{order:3;flex-basis:100%;}

  .head-icons{display:none;}
  body.menu-open .head-icons{display:flex;order:4;flex-basis:100%;justify-content:center;gap:32px;font-size:11px;padding-top:14px;margin-top:4px;border-top:1px solid var(--border);}

  .nav-wrap{display:none;flex-direction:column;padding:0;}
  body.menu-open .nav-wrap{display:flex;}
  .nav-wrap a{padding:13px 20px;border-top:1px solid rgba(255,255,255,.08);}

  .hero{padding:40px 24px;}
  .hero h1{font-size:32px;line-height:36px;letter-spacing:-0.6px;}
  .hero p{font-size:14px;line-height:22px;}

  section.home-section{padding:36px 24px;}
  section.home-section h2{font-size:22px;line-height:26px;}

  .cat-grid,.brand-grid,.feature-grid,.office-grid,.footer-wrap,.solution-grid,.detail-app-list,.detail-layer-list{grid-template-columns:1fr;}
  .product-card h3{height:2.8em;}

  .catalog-toolbar h1{font-size:22px;line-height:26px;}
  .pager-arrow{display:none;}

  .detail-wrap{padding:16px 24px 40px;}
  .detail-info h1{font-size:22px;line-height:28px;}
  .detail-price{font-size:24px;}
  .main-product-image-btn{height:260px;}
  .thumb-list{gap:6px;}
  .image-lightbox{padding:12px;}
  .image-lightbox-content{width:100%;height:82vh;padding:18px;}
  .solution-architecture-media{width:100%;margin:18px auto 22px;}
  .solution-architecture-placeholder{min-height:190px;aspect-ratio:auto;}
  .spec-table tr{display:block;border-bottom:1px solid var(--border);padding:6px 0;}
  .spec-table td{display:block;width:auto!important;padding:2px 0;border-bottom:none;background:none!important;}
  .spec-table td:first-child{font-size:12px;font-weight:600;color:var(--heading);}
  .detail-actions{flex-direction:column;}
  .detail-actions .btn-primary,.detail-actions .btn-outline{width:100%;}
  .commerce-hero>div{padding-top:36px;padding-bottom:36px;}
  .commerce-hero h1{font-size:30px;line-height:36px;}
  .commerce-page{padding-top:28px;padding-bottom:36px;}
  .saved-product-row{grid-template-columns:76px 1fr;gap:14px;}
  .saved-product-image{width:76px;height:68px;}
  .saved-product-qty,.saved-product-actions{grid-column:2;}
  .cart-product-row{grid-template-columns:76px minmax(0,1fr) 36px;gap:12px;padding:20px 0;}
  .cart-product-row .saved-product-image{width:76px;height:68px;padding:6px;}
  .cart-product-row .saved-product-info h3{font-size:14px;line-height:20px;}
  .cart-product-row .saved-product-info>strong{font-size:16px;}
  .cart-product-row .saved-product-qty{grid-column:2;grid-row:auto;}
  .cart-line-total{grid-column:2;grid-row:auto;align-self:auto;font-size:12px;}
  .cart-line-total strong{font-size:14px;}
  .cart-remove-button{grid-column:3;grid-row:1;align-self:start;width:34px;height:34px;font-size:24px;}
  .cart-total-row span{font-size:18px;}
  .cart-total-row strong{font-size:23px;}
  .cart-quote-button{width:100%;}
  .quote-products-panel,.quote-form-panel{padding:20px;}
  .quote-product{grid-template-columns:48px minmax(0,1fr) 54px 24px;gap:8px;}
  .quote-product img{width:48px;height:44px;}
  .quote-product input{width:54px;}

  .product-tabs{overflow-x:auto;white-space:nowrap;}
  .detailed-spec-title{font-size:20px;margin-bottom:16px;}
  .detailed-spec-table tr{display:grid;grid-template-columns:minmax(120px,42%) 1fr;padding:8px 0;}
  .detailed-spec-table th,.detailed-spec-table td{display:block;width:auto;padding:8px 12px;}
  .detailed-spec-table th{font-size:12px;}

  .reviews-overview{flex-direction:column;align-items:flex-start;gap:20px;}
  .review-row{grid-template-columns:40px 1fr;grid-template-areas:"avatar left" "right right";row-gap:10px;column-gap:12px;padding:20px 0;}
  .review-avatar{grid-area:avatar;}
  .review-left{grid-area:left;}
  .review-right{grid-area:right;}

  .contact-form{padding:20px;}
}