/* Stage 45 — focused layout/performance updates */
.header-phones a{font-size:clamp(22px,2vw,32px)!important;letter-spacing:-.5px;line-height:1;font-weight:900}
.header-phones{gap:14px}
.header-phones a+a:before{margin-right:14px}
.category-section{padding-top:58px}
.category-head{margin-bottom:22px}
.category-head .category-title{margin:0;font-size:clamp(34px,4.2vw,58px);line-height:1.02;letter-spacing:-.035em;color:#171717;font-weight:950}
.category-subtitle{margin-top:10px;font-size:18px;font-weight:800;color:#5f6366}
.product-grid-three{grid-template-columns:repeat(3,1fr)}
.product-grid-single{grid-template-columns:minmax(280px,430px)}
.product-photo{border:0;display:block;width:100%;cursor:zoom-in;text-align:initial}
.product-photo:focus-visible{outline:4px solid var(--yellow);outline-offset:2px}
.lead-summary{background:#171717;color:#fff;border-radius:16px;padding:16px 18px;margin:14px 0 18px;font-size:18px;line-height:1.35}
.lead-summary .lead-product{display:block;font-size:clamp(20px,3vw,28px);font-weight:900}
.lead-summary .lead-price{display:block;margin-top:5px;font-size:clamp(28px,5vw,40px);font-weight:950;color:var(--yellow)}
.photo-lightbox[hidden]{display:none!important}
.photo-lightbox{position:fixed;inset:0;z-index:500;display:grid;place-items:center;padding:18px}
.photo-lightbox-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.88)}
.photo-lightbox-dialog{position:relative;z-index:1;display:grid;place-items:center;width:min(1100px,96vw);max-height:94vh}
.photo-lightbox-dialog img{display:block;max-width:100%;max-height:82vh;width:auto;height:auto;object-fit:contain;border-radius:12px;background:#111}
.photo-lightbox-close,.photo-lightbox-nav{position:absolute;z-index:2;border:0;background:rgba(20,20,20,.82);color:#fff;cursor:pointer;display:grid;place-items:center}
.photo-lightbox-close{right:0;top:-4px;width:44px;height:44px;border-radius:50%;font-size:30px}
.photo-lightbox-nav{top:50%;transform:translateY(-50%);width:46px;height:64px;border-radius:12px;font-size:38px}
.photo-lightbox-nav.prev{left:8px}.photo-lightbox-nav.next{right:8px}
.photo-lightbox-nav[hidden]{display:none}
.photo-lightbox-caption{color:#fff;margin-top:10px;font-weight:800;text-align:center}
body.lightbox-open{overflow:hidden}
@media(max-width:1180px){.header-phones #headerPhone2{display:none!important}}
@media(max-width:900px){.header-phones{display:none}.category-section{padding-top:46px}.product-grid-three{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){
 .category-section{padding-top:42px}.category-head{margin-bottom:16px}.category-head .category-title{font-size:30px;line-height:1.08;letter-spacing:-.025em}.category-subtitle{font-size:15px}
 .product-grid-three{grid-template-columns:1fr 1fr}.product-grid-single{grid-template-columns:1fr}
 .photo-lightbox{padding:8px}.photo-lightbox-dialog{width:100%}.photo-lightbox-dialog img{max-height:84vh;border-radius:8px}.photo-lightbox-nav{width:42px;height:58px}.photo-lightbox-close{right:4px;top:4px}
}

/* Stage 46 targeted corrections */
.product-grid-single{grid-template-columns:1fr!important}
.product-grid-single .product-card{width:100%;max-width:none}
@media(min-width:760px){
 .product-grid-single .product-card{display:grid;grid-template-columns:minmax(320px,48%) 1fr;align-items:stretch}
 .product-grid-single .product-media{height:100%;min-height:330px}
 .product-grid-single .product-media img{height:100%;object-fit:cover}
 .product-grid-single .product-body{display:flex;flex-direction:column;justify-content:center;padding:32px}
}
@media(max-width:700px){
 body{padding-bottom:calc(66px + env(safe-area-inset-bottom,0px))}
 .sticky-mobile.sticky-phones{display:flex!important;position:fixed;left:10px;right:10px;bottom:calc(8px + env(safe-area-inset-bottom,0px));z-index:160;background:#171717;border-radius:18px;padding:7px;gap:7px;box-shadow:0 8px 28px rgba(0,0,0,.3)}
 .sticky-mobile.sticky-phones a{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;text-align:center;text-decoration:none;background:#fff;color:#171717;border-radius:13px;padding:12px 4px;font-size:clamp(11px,3.25vw,15px);font-weight:900;line-height:1.05;white-space:nowrap}
}
@media(min-width:701px){.sticky-mobile.sticky-phones{display:none!important}}

/* Stage 47 — mobile contact strip and form readability */
.mobile-phone-strip{display:none}
@media(max-width:700px){
 body{padding-bottom:0!important;padding-top:54px!important}
 .sticky-mobile.sticky-phones{display:none!important}
 .mobile-phone-strip{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;left:0;right:0;top:68px;z-index:49;background:#171717;border-bottom:1px solid #333;padding:6px 8px;box-shadow:0 5px 14px rgba(0,0,0,.18)}
 .mobile-phone-strip a{display:flex;align-items:center;justify-content:center;min-width:0;padding:10px 5px;color:#fff;text-decoration:none!important;font-size:clamp(12px,3.35vw,15px);font-weight:900;line-height:1.15;white-space:nowrap;background:#262626;border:1px solid #444;border-radius:10px}
 .mobile-phone-strip a+a{border-left:3px solid #f3c623}
 .modalbox{padding-bottom:calc(24px + env(safe-area-inset-bottom,0px))!important}
 .consent{display:grid!important;grid-template-columns:26px minmax(0,1fr);gap:10px!important;align-items:start!important;font-size:15px!important;line-height:1.5!important;color:#555!important}
 .consent input{width:22px!important;height:22px!important;min-height:22px!important;margin:2px 0 0!important}
 .consent span{display:block;min-width:0;overflow-wrap:anywhere}
 .consent a{display:inline;color:#5d246f;text-decoration:underline}
 .modalbox button[type=submit]{position:relative;z-index:1;min-height:54px;margin-top:4px}
}
@media(min-width:701px){.mobile-phone-strip{display:none!important}}

/* Stage 49 — stable mobile sticky phone strip: visible immediately, no layout jump */
@media(max-width:700px){
 body{padding-top:0!important;padding-bottom:0!important}
 .site-header{top:0}
 .mobile-phone-strip{
   display:grid!important;
   grid-template-columns:1fr 1fr;
   gap:8px;
   position:sticky!important;
   top:60px!important;
   left:auto!important;right:auto!important;
   z-index:49;
   background:#171717;
   border-bottom:1px solid #333;
   padding:6px 8px;
   box-shadow:0 5px 14px rgba(0,0,0,.18)
 }
 .mobile-phone-strip a{
   display:flex;align-items:center;justify-content:center;min-width:0;
   padding:10px 5px;color:#fff!important;text-decoration:none!important;
   font-size:clamp(12px,3.35vw,15px);font-weight:900;line-height:1.15;
   white-space:nowrap;background:#262626;border:1px solid #444;border-radius:10px
 }
 .mobile-phone-strip a+a{border-left:4px solid #f3c623}
}
.photo-lightbox-counter{position:absolute;right:18px;bottom:18px;background:rgba(0,0,0,.68);color:#fff;padding:6px 10px;border-radius:999px;font-weight:800;font-size:13px;letter-spacing:.02em}
.dimension-hint{margin-top:8px;padding:10px 12px;border:1px solid #e0b400;background:#fff8d7;border-radius:10px;font-size:14px;line-height:1.35}.dimension-hint .dimension-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.dimension-hint button{border:0;border-radius:8px;padding:8px 10px;background:#202426;color:#fff;font-weight:800;cursor:pointer}


/* Stage 52: scaffold support toggle + deck availability */
.support-switch{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:5px;background:#f3f3f3;border:1px solid #d8d8d8;border-radius:14px;min-height:64px}
.support-option{position:relative;display:flex;align-items:stretch;cursor:pointer;margin:0}
.support-option input{position:absolute;opacity:0;pointer-events:none}
.support-option span{width:100%;display:flex;align-items:center;justify-content:center;text-align:center;padding:10px 12px;border-radius:10px;font-weight:700;line-height:1.15;color:#222;transition:background .16s ease,box-shadow .16s ease}
.support-option input:checked+span{background:#f7c928;box-shadow:0 1px 3px rgba(0,0,0,.12)}
.support-option input:focus-visible+span{outline:3px solid rgba(0,0,0,.35);outline-offset:1px}
.check:has(input:disabled){opacity:.5;cursor:not-allowed}
.check input:disabled{cursor:not-allowed}
@media(max-width:560px){.support-switch{grid-template-columns:1fr 1fr}.support-option span{font-size:15px;padding:10px 8px}}

/* Stage 53: mobile-safe scaffold support switch */
.support-switch .support-option{border:0;background:transparent;display:flex;align-items:center;justify-content:center;text-align:center;padding:10px 12px;border-radius:10px;font-weight:700;line-height:1.15;color:#222;min-height:52px;width:100%;cursor:pointer}
.support-switch .support-option.active{background:#f7c928;box-shadow:0 1px 3px rgba(0,0,0,.12)}
.support-switch .support-option:focus-visible{outline:3px solid rgba(0,0,0,.35);outline-offset:1px}
@media(max-width:560px){.support-switch .support-option{font-size:15px;padding:10px 8px;touch-action:manipulation}}
.result-actions,.cart-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.result-actions .btn,.cart-actions .btn{flex:1;min-width:180px}.btn-cart{background:#222;color:#fff}.cart-fab{position:fixed;right:16px;bottom:84px;z-index:90;border:0;border-radius:999px;padding:12px 16px;font-weight:800;box-shadow:0 5px 20px #0003}.cart-fab span{display:inline-grid;place-items:center;min-width:24px;height:24px;border-radius:50%;background:#111;color:#fff;margin-left:6px}.cart-row{display:grid;grid-template-columns:1fr auto auto;gap:10px;align-items:center;padding:12px 0;border-bottom:1px solid #ddd}.cart-row small{display:block;color:#666}.cart-row input{width:68px;padding:8px}.cart-remove{border:0;background:none;font-size:22px}.cart-total{font-size:20px;margin:18px 0}.cart-box{max-width:760px}@media(max-width:600px){.cart-row{grid-template-columns:1fr auto}.cart-row .cart-remove{grid-column:2}.cart-fab{bottom:92px}.result-actions{flex-direction:column}}

/* Stage 58: cart in sticky header, count = number of positions */
.cart-fab{display:none!important}.cart-header-btn{border:1px solid #555;background:#2b2b2b;color:#fff;border-radius:999px;padding:8px 11px;display:inline-flex;align-items:center;gap:6px;font-weight:800;white-space:nowrap;cursor:pointer}.cart-header-btn #cartCount{display:inline-grid;place-items:center;min-width:25px;height:25px;padding:0 6px;border-radius:999px;background:#f5c400;color:#111;font-weight:900}.cart-header-btn:hover{background:#333}.nav{gap:12px}.cart-row small{margin-top:3px}.cart-row b{display:block}.cart-row label{white-space:nowrap}@media(max-width:760px){.site-header .nav{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center}.site-header .brand{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cart-header-label{display:none}.cart-header-btn{padding:7px 8px;gap:4px}.menu-btn{margin-left:0}.header-phones,.site-header nav{display:none!important}}

/* Stage 59: linked accessory row in cart. */
.cart-linked-row{background:#fafafa;border-radius:10px;padding-left:12px;padding-right:12px}.cart-linked-row>div:last-child{white-space:nowrap}.cart-linked-row small{font-size:12px}


/* Stage 60: full-screen mobile cart + clear return action. */
body.cart-open{overflow:hidden}
.cart-mobile-top{display:none}
@media(max-width:760px){
  #cartModal{padding:0;align-items:stretch;justify-content:stretch;background:#fff}
  #cartModal .cart-box{width:100vw;max-width:none;height:100dvh;max-height:none;border-radius:0;padding:0 16px calc(18px + env(safe-area-inset-bottom,0px));overflow-y:auto;overscroll-behavior:contain}
  #cartModal .cart-desktop-close{display:none}
  #cartModal .cart-mobile-top{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 -16px 18px;padding:calc(10px + env(safe-area-inset-top,0px)) 16px 10px;background:#fff;border-bottom:1px solid #e1e1e1;box-shadow:0 2px 8px #0000000d}
  #cartModal .cart-mobile-top strong{font-size:18px}
  #cartModal .cart-mobile-back{border:0;background:#f1f1f1;color:#171717;border-radius:999px;min-height:44px;padding:0 14px;font-weight:850;display:inline-flex;align-items:center;gap:7px}
  #cartModal .cart-box>.kicker{margin-top:2px}
  #cartModal .cart-box>h2{font-size:34px;margin:6px 0 12px}
  #cartModal .cart-row{grid-template-columns:minmax(0,1fr) auto auto;gap:8px;padding:14px 0}
  #cartModal .cart-row label{display:flex;align-items:center;gap:6px}
  #cartModal .cart-row input{width:62px;min-height:44px}
  #cartModal .cart-remove{min-width:42px;min-height:42px}
  #cartModal .cart-actions{position:sticky;bottom:0;z-index:4;display:grid;grid-template-columns:1fr;gap:9px;margin:16px -16px calc(-18px - env(safe-area-inset-bottom,0px));padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px));background:#fff;border-top:1px solid #e1e1e1;box-shadow:0 -5px 16px #00000010}
  #cartModal .cart-actions .btn{width:100%;min-width:0;min-height:52px}
  #cartModal .cart-total{font-size:24px}
}
@media(max-width:420px){
  #cartModal .cart-mobile-back span{display:inline}
  #cartModal .cart-row{grid-template-columns:minmax(0,1fr) auto}
  #cartModal .cart-row .cart-remove{grid-column:2;justify-self:end}
}

/* Stage 63: accessory is a full cart line with DB price and line total. */
.cart-accessory-row{grid-template-columns:minmax(0,1fr) auto!important;align-items:center}.cart-accessory-row>div:last-child{font-size:16px}.cart-accessory-row small{color:#555}