/* ============================================================================
   TechHub storefront — design system
   Brand: primary #D10024 (crimson), ink #1E1F29, Montserrat
   Custom, flat, premium electronics retailer. Not a bootstrap template.
   ========================================================================== */
:root{
  --red:#D10024; --red-dark:#A8001D; --red-tint:#FCE9EC; --red-glow:rgba(209,0,36,.28);
  --ink:#1E1F29; --ink-2:#2B2D42; --ink-soft:#3b3e4d;
  --g-900:#26282F; --g-700:#4b5261; --g-600:#5f6775; --g-500:#8D99AE;
  --g-400:#aab2c0; --g-300:#cdd3dd; --g-200:#E4E7ED; --g-150:#eceff3; --g-100:#F1F3F7; --g-50:#F7F7F9;
  --white:#fff;
  --ok:#0a8a3e; --ok-tint:#e7f6ec;
  --warn:#b9770e; --warn-tint:#fdf3e2;
  --err:#c62828;
  --gold:#f5a623;
  --radius:12px; --radius-sm:8px; --radius-lg:18px;
  --shadow-xs:0 1px 2px rgba(20,22,30,.06);
  --shadow-sm:0 2px 8px rgba(20,22,30,.07);
  --shadow:0 8px 28px rgba(20,22,30,.10);
  --shadow-lg:0 20px 50px rgba(20,22,30,.16);
  --font:'Montserrat',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --wrap:1280px;
  --header-h:132px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html,body{margin:0;padding:0}
body{
  font-family:var(--font);font-size:15px;line-height:1.55;color:var(--g-900);
  background:var(--g-50);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4{font-weight:700;color:var(--ink);margin:0;letter-spacing:-.01em;line-height:1.2}
h1{font-size:30px}h2{font-size:23px}h3{font-size:18px}
p{margin:0 0 1em}
input,select,textarea{font-family:inherit}
::selection{background:var(--red);color:#fff}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.muted{color:var(--g-500)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---- buttons ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 22px;border-radius:var(--radius-sm);font-weight:600;font-size:14px;
  border:1.5px solid transparent;background:var(--g-100);color:var(--ink);
  cursor:pointer;transition:.15s ease;white-space:nowrap;line-height:1;
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn.primary{background:var(--red);color:#fff;box-shadow:0 6px 18px var(--red-glow)}
.btn.primary:hover{background:var(--red-dark)}
.btn.dark{background:var(--ink);color:#fff}
.btn.dark:hover{background:var(--ink-2)}
.btn.outline{background:transparent;border-color:var(--g-300);color:var(--ink)}
.btn.outline:hover{border-color:var(--ink);background:var(--white)}
.btn.ghost{background:transparent}
.btn.ghost:hover{background:var(--g-100)}
.btn.block{width:100%}
.btn.lg{padding:15px 30px;font-size:15px}
.btn.sm{padding:8px 14px;font-size:13px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}

.pill{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:100px;font-size:12px;font-weight:600;line-height:1.4}
.pill.in{background:var(--ok-tint);color:var(--ok)}
.pill.out{background:var(--g-100);color:var(--g-600)}
.pill.new{background:var(--ink);color:#fff}
.pill.save{background:var(--red);color:#fff}

/* ============================================================================
   HEADER
   ========================================================================== */
.topbar{background:var(--ink);color:#c9cdd8;font-size:12.5px}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:38px}
.topbar a{color:#c9cdd8}
.topbar a:hover{color:#fff}
.topbar .tb-links{display:flex;gap:20px}
.topbar .tb-links span{display:inline-flex;align-items:center;gap:6px}

.site-header{background:var(--white);border-bottom:1px solid var(--g-200);position:sticky;top:0;z-index:60}
.header-main{display:flex;align-items:center;gap:28px;height:82px}
.logo{display:flex;align-items:center;font-size:26px;font-weight:800;letter-spacing:-.02em;color:var(--ink);flex-shrink:0}
.logo b{color:var(--red)}
.logo img{height:38px;width:auto}

.search{flex:1;position:relative;max-width:620px}
.search form{display:flex;border:2px solid var(--ink);border-radius:var(--radius-sm);overflow:hidden;background:#fff}
.search input{flex:1;border:0;padding:12px 16px;font-size:14px;outline:none;background:transparent;min-width:0}
.search button{border:0;background:var(--red);color:#fff;padding:0 20px;cursor:pointer;font-size:15px;display:flex;align-items:center}
.search button:hover{background:var(--red-dark)}
.suggest{position:absolute;top:calc(100% + 8px);left:0;right:0;background:#fff;border:1px solid var(--g-200);border-radius:var(--radius);box-shadow:var(--shadow-lg);overflow:hidden;z-index:80;display:none}
.suggest.open{display:block}
.suggest a{display:flex;gap:12px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--g-100)}
.suggest a:last-child{border-bottom:0}
.suggest a:hover,.suggest a.hl{background:var(--g-50)}
.suggest img{width:40px;height:40px;object-fit:contain;flex-shrink:0}
.suggest .s-name{font-size:13px;font-weight:600;color:var(--ink);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.suggest .s-price{font-size:13px;font-weight:700;color:var(--red);margin-left:auto;flex-shrink:0}
.suggest .s-all{background:var(--g-50);font-weight:600;color:var(--ink);justify-content:center}

.header-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}
.h-act{display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 12px;border-radius:var(--radius-sm);color:var(--g-700);font-size:11.5px;font-weight:600;position:relative;background:none;border:0;cursor:pointer}
.h-act:hover{background:var(--g-100);color:var(--ink)}
.h-act .ic{font-size:19px;line-height:1}
.h-act .badge{position:absolute;top:2px;right:4px;background:var(--red);color:#fff;font-size:10px;min-width:17px;height:17px;border-radius:100px;display:flex;align-items:center;justify-content:center;font-weight:700;padding:0 4px}

/* ---- primary nav + mega menu ---- */
.nav{background:var(--ink);position:relative}
.nav-inner{display:flex;align-items:stretch;gap:0;height:48px}
.nav-inner > a,.nav-item > a{display:flex;align-items:center;gap:6px;padding:0 14px;color:#e7e9ee;font-size:13px;font-weight:600;white-space:nowrap;transition:background .12s,color .12s}
.nav-item{position:relative;display:flex}
.nav-all{position:static}
.nav-item > a:hover,.nav-item.open > a{background:var(--red);color:#fff}
.nav-item .caret{font-size:8px;opacity:.65;margin-top:1px}
.nav-item.open .caret{transform:rotate(180deg);opacity:1}
.nav-all > a{background:rgba(255,255,255,.07);font-weight:700}
.nav-all .burger{font-size:14px}
.nav-spacer{flex:1}
.nav-link-red{color:#ffd0d8 !important}
.nav-link-red:hover{background:var(--red);color:#fff !important}

/* mega panel — sized to its content, anchored under the hovered item */
.mega{
  position:absolute;top:calc(100% + 0px);left:16px;
  background:#fff;border:1px solid var(--g-200);border-top:3px solid var(--red);
  border-radius:0 0 var(--radius) var(--radius);box-shadow:var(--shadow-lg);
  padding:16px 18px 18px;z-index:70;
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .14s,transform .14s,visibility .14s;
}
.nav-item.open > .mega{opacity:1;visibility:visible;transform:translateY(0)}
/* keep right-side menus from overflowing the viewport */
.nav-inner > .nav-item:nth-last-child(-n+3) .mega{left:auto;right:16px}

.mega-head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;padding:0 6px 10px;margin-bottom:8px;border-bottom:1px solid var(--g-150)}
.mega-head span{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--g-500);white-space:nowrap}
.mega-head a{font-size:12px;font-weight:600;color:var(--red);white-space:nowrap}
.mega-head a:hover{text-decoration:underline}

.mega-grid{display:grid;grid-auto-flow:column;gap:2px 8px}
.mega-link{display:flex;align-items:center;justify-content:space-between;gap:18px;min-width:196px;padding:8px 10px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;color:var(--g-700);transition:.12s}
.mega-link:hover{background:var(--red-tint);color:var(--red)}
.mega-link span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mega-link i{flex-shrink:0;font-style:normal;font-size:10.5px;font-weight:700;color:var(--g-400);background:var(--g-100);border-radius:100px;padding:1px 6px;min-width:20px;text-align:center}
.mega-link:hover i{background:#fff;color:var(--red)}

/* "All categories" mega: department columns */
.mega-all{display:grid;grid-template-columns:repeat(5,minmax(150px,1fr));gap:14px 20px;left:16px;right:auto;max-width:calc(100vw - 40px)}
.nav-item.open > .mega-all{display:grid}
.mega-dept{min-width:0}
.mega-dept-title{display:block;font-size:12.5px;font-weight:700;color:var(--ink);padding-bottom:6px;margin-bottom:4px;border-bottom:1px solid var(--g-150)}
.mega-dept-title:hover{color:var(--red)}
.mega-sub{display:block;font-size:12px;color:var(--g-600);padding:3.5px 0;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mega-sub:hover{color:var(--red)}
.mega-sub.more{color:var(--red);font-weight:600;margin-top:2px}

/* mobile nav */
.mobile-bar{display:none;align-items:center;gap:12px;height:60px}
.mobile-search{display:none}
.icon-btn{background:none;border:1px solid var(--g-200);border-radius:var(--radius-sm);width:42px;height:42px;font-size:19px;cursor:pointer;color:var(--ink);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.drawer{position:fixed;inset:0 30% 0 0;background:#fff;z-index:120;transform:translateX(-100%);transition:.25s;overflow-y:auto;box-shadow:var(--shadow-lg);padding:18px}
.drawer.open{transform:none}
.drawer-scrim{position:fixed;inset:0;background:rgba(20,22,30,.5);z-index:110;opacity:0;pointer-events:none;transition:.25s}
.drawer-scrim.open{opacity:1;pointer-events:auto}
.drawer h4{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--g-500);margin:18px 0 6px}
.drawer a{display:block;padding:10px 8px;border-bottom:1px solid var(--g-100);font-size:14px;font-weight:500}
.drawer .d-close{float:right;font-size:22px;background:none;border:0;cursor:pointer}

/* ============================================================================
   FOOTER
   ========================================================================== */
.site-footer{background:var(--ink);color:#aab0bd;margin-top:70px;font-size:13.5px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.6fr;gap:40px;padding:52px 0 40px}
.site-footer h4{color:#fff;font-size:14px;margin-bottom:16px;letter-spacing:.02em}
.site-footer a{color:#aab0bd;display:block;padding:4px 0}
.site-footer a:hover{color:#fff}
.site-footer .f-brand .logo{color:#fff;margin-bottom:12px}
.site-footer .f-brand p{max-width:34ch;line-height:1.6}
.f-contact span{display:flex;gap:9px;padding:4px 0}
.newsletter form{display:flex;margin-top:12px;background:#2a2c37;border-radius:var(--radius-sm);overflow:hidden}
.newsletter input{flex:1;background:none;border:0;padding:12px 14px;color:#fff;outline:none;min-width:0}
.newsletter button{border:0;background:var(--red);color:#fff;padding:0 18px;font-weight:600;cursor:pointer}
.footer-bottom{border-top:1px solid rgba(255,255,255,.09);padding:18px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px}

/* ============================================================================
   HERO / HOMEPAGE
   ========================================================================== */
.section{padding:44px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:22px;gap:16px}
.section-head .sub{color:var(--g-500);font-size:13.5px;margin-top:3px}
.section-head a.more{font-size:13px;font-weight:600;color:var(--red);white-space:nowrap}

.hero{display:grid;grid-template-columns:1.55fr 1fr;gap:18px;padding-top:30px}
.hero-main{background:linear-gradient(120deg,var(--ink) 0%,var(--ink-2) 60%,#3a1c24 100%);border-radius:var(--radius-lg);padding:52px 48px;color:#fff;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center;min-height:340px}
.hero-main::after{content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,var(--red-glow),transparent 70%)}
.hero-main .eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:700;color:#ff8a9c;margin-bottom:14px}
.hero-main h1{color:#fff;font-size:40px;max-width:16ch;margin-bottom:14px}
.hero-main p{color:#c9cdd8;max-width:40ch;font-size:15px}
.hero-main .btn{margin-top:22px;align-self:flex-start}
.hero-side{display:grid;grid-template-rows:1fr 1fr;gap:18px}
.hero-card{border-radius:var(--radius-lg);padding:26px;background:var(--white);border:1px solid var(--g-200);display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden;transition:.18s}
.hero-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.hero-card .k{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--red)}
.hero-card h3{margin:6px 0 2px;font-size:19px}
.hero-card span{font-size:13px;color:var(--g-500)}
/* image hero cards (old banner art) */
.hero-card.img{padding:0;border:0;background-size:cover;background-position:center;justify-content:flex-end;min-height:150px}
.hero-card.img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,22,30,.15) 0%,rgba(20,22,30,.4) 45%,rgba(20,22,30,.86) 100%)}
.hero-card.img .hc-body{position:relative;z-index:1;padding:20px 24px}
.hero-card.img .k{color:#ff8a9c}
.hero-card.img h3{color:#fff;font-size:20px}
.hero-card.img span{color:rgba(255,255,255,.85);font-weight:500}
.hero-card.img::before{content:"";position:absolute;inset:0;background:inherit;background-size:cover;background-position:center;transition:transform .4s ease}
.hero-card.img:hover::before{transform:scale(1.06)}

.usp-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}
.usp{display:flex;gap:12px;align-items:center;background:var(--white);border:1px solid var(--g-200);border-radius:var(--radius);padding:16px 18px}
.usp .ic{font-size:22px;flex-shrink:0}
.usp b{display:block;font-size:13.5px;color:var(--ink)}
.usp span{font-size:12px;color:var(--g-500)}

/* category tiles */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.cat-tile{background:var(--white);border:1px solid var(--g-200);border-radius:var(--radius);padding:22px 14px;text-align:center;transition:.15s;display:flex;flex-direction:column;align-items:center;gap:10px}
.cat-tile:hover{border-color:var(--red);box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.cat-tile .ic{width:52px;height:52px;border-radius:14px;background:var(--g-100);display:flex;align-items:center;justify-content:center;font-size:24px}
.cat-tile:hover .ic{background:var(--red-tint)}
.cat-tile b{font-size:13px;color:var(--ink);font-weight:600;line-height:1.3}
.cat-tile span{font-size:11.5px;color:var(--g-500)}

/* brand strip */
.brand-strip{display:grid;grid-template-columns:repeat(8,1fr);gap:12px}
.brand-chip{background:var(--white);border:1px solid var(--g-200);border-radius:var(--radius-sm);height:64px;display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--g-600);font-size:14px;transition:.15s;text-align:center;padding:6px}
.brand-chip:hover{color:var(--ink);border-color:var(--g-400)}

/* ============================================================================
   PRODUCT CARD + GRID
   ========================================================================== */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.prod-grid.cols-5{grid-template-columns:repeat(5,1fr)}
/* horizontal product carousel with arrow controls */
.carousel{position:relative}
.prod-rail{
  display:grid;grid-auto-flow:column;grid-auto-columns:clamp(210px,23%,258px);gap:16px;
  overflow-x:auto;overscroll-behavior-x:contain;
  padding:4px 2px 10px;
  scrollbar-width:none;-ms-overflow-style:none;
}
.prod-rail::-webkit-scrollbar{display:none}
.c-nav{
  position:absolute;top:calc(50% - 10px);transform:translateY(-50%);
  width:42px;height:42px;border-radius:50%;background:#fff;border:1px solid var(--g-200);
  box-shadow:var(--shadow);color:var(--ink);font-size:20px;font-weight:700;line-height:0;
  display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:6;transition:.14s;
}
.c-nav:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.c-nav[hidden]{display:none}
.c-prev{left:-16px}
.c-next{right:-16px}

.card{background:var(--white);border:1px solid var(--g-200);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.15s ease;position:relative}
.card:hover{box-shadow:var(--shadow);border-color:var(--g-300);transform:translateY(-3px)}
.card .card-media{position:relative;aspect-ratio:1/1;background:#fff;padding:16px;display:flex;align-items:center;justify-content:center}
.card .card-media img{max-height:100%;max-width:100%;object-fit:contain;mix-blend-mode:multiply;transition:.2s}
.card:hover .card-media img{transform:scale(1.04)}
.card .flags{position:absolute;top:10px;left:10px;display:flex;flex-direction:column;gap:5px}
.card .wish{position:absolute;top:10px;right:10px;width:32px;height:32px;border-radius:50%;background:var(--white);border:1px solid var(--g-200);display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--g-500);cursor:pointer;transition:.15s}
.card .wish:hover{color:var(--red);border-color:var(--red)}
.card .wish.on{color:var(--red);border-color:var(--red);background:var(--red-tint)}
.card .card-body{padding:13px 15px 15px;display:flex;flex-direction:column;gap:7px;flex:1}
.card .brand{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--g-500)}
.card .name{font-size:13.5px;font-weight:600;color:var(--ink);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.8em}
.card .name:hover{color:var(--red)}
.card .specs{display:flex;flex-wrap:wrap;gap:4px;margin-top:auto}
.card .specs span{font-size:11px;background:var(--g-100);color:var(--g-700);padding:2px 7px;border-radius:5px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.card .price-row{display:flex;align-items:baseline;gap:8px;margin-top:4px}
.card .price{font-size:18px;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.card .was{font-size:12.5px;color:var(--g-500);text-decoration:line-through}
.card .card-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:2px}
.card .add{flex:1;background:var(--ink);color:#fff;border:0;border-radius:var(--radius-sm);padding:9px 10px;font-weight:600;font-size:12.5px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;transition:.15s}
.card .add:hover{background:var(--red)}
.card .add:disabled{background:var(--g-200);color:var(--g-500);cursor:not-allowed}

/* ============================================================================
   CATEGORY / LISTING PAGE
   ========================================================================== */
.crumbs{display:flex;gap:8px;align-items:center;font-size:12.5px;color:var(--g-500);padding:16px 0;flex-wrap:wrap}
.crumbs a:hover{color:var(--red)}
.crumbs .sep{opacity:.5}

.listing{display:grid;grid-template-columns:264px 1fr;gap:28px;padding-bottom:20px}
.listing-head{margin-bottom:18px}
.listing-head h1{font-size:26px}
.listing-head .count{color:var(--g-500);font-size:13.5px;margin-top:4px}

.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.toolbar select{border:1px solid var(--g-300);border-radius:var(--radius-sm);padding:9px 12px;font-size:13px;background:#fff;font-weight:500}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.chips .chip{background:var(--red-tint);color:var(--red);border:0;padding:5px 10px 5px 12px;border-radius:100px;font-size:12px;font-weight:600;display:inline-flex;align-items:center;gap:6px;cursor:pointer}
.chips .chip .x{font-size:14px;line-height:1}
.chips .clear{font-size:12px;font-weight:600;color:var(--g-500);cursor:pointer;background:none;border:0;align-self:center}

.filters-panel{align-self:start;background:var(--white);border:1px solid var(--g-200);border-radius:var(--radius);overflow:hidden;position:sticky;top:calc(var(--header-h) + 12px)}
.fgroup{border-bottom:1px solid var(--g-150)}
.fgroup:last-child{border-bottom:0}
.fgroup > summary{padding:13px 16px;font-weight:600;font-size:13.5px;color:var(--ink);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.fgroup > summary::-webkit-details-marker{display:none}
.fgroup > summary::after{content:"−";color:var(--g-500);font-size:15px}
.fgroup:not([open]) > summary::after{content:"+"}
.fgroup .fbody{padding:4px 16px 14px;max-height:260px;overflow-y:auto}
.fopt{display:flex;align-items:center;gap:9px;padding:5px 0;font-size:13px;color:var(--g-700);cursor:pointer}
.fopt input{accent-color:var(--red);width:15px;height:15px}
.fopt .c{margin-left:auto;font-size:11px;color:var(--g-400)}
.frange{display:flex;gap:8px;align-items:center;padding-top:6px}
.frange input{width:100%;border:1px solid var(--g-300);border-radius:6px;padding:7px 8px;font-size:12.5px}

.filters-toggle{display:none}

.empty-state{text-align:center;padding:70px 20px;color:var(--g-500)}
.empty-state .ic{font-size:44px;margin-bottom:12px}

.pager{display:flex;gap:6px;justify-content:center;margin-top:34px;flex-wrap:wrap}
.pager a,.pager span{min-width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid var(--g-200);border-radius:var(--radius-sm);font-size:13.5px;font-weight:600;background:#fff}
.pager a:hover{border-color:var(--ink)}
.pager .cur{background:var(--ink);border-color:var(--ink);color:#fff}
.pager .gap{border:0;background:none}

/* ============================================================================
   PRODUCT DETAIL
   ========================================================================== */
.pdp{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:44px;padding:8px 0 20px}
.gallery .main{background:#fff;border:1px solid var(--g-200);border-radius:var(--radius-lg);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;padding:30px;position:relative}
.gallery .main img{max-height:100%;max-width:100%;object-fit:contain;mix-blend-mode:multiply}
.gallery .thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.gallery .thumbs button{width:66px;height:66px;border:1.5px solid var(--g-200);border-radius:var(--radius-sm);background:#fff;padding:6px;cursor:pointer}
.gallery .thumbs button.on{border-color:var(--red)}
.gallery .thumbs img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}

.pdp-info .brand{font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--red)}
.pdp-info h1{font-size:25px;margin:6px 0 10px;line-height:1.3}
.pdp-meta{display:flex;gap:16px;font-size:12.5px;color:var(--g-500);margin-bottom:16px;flex-wrap:wrap}
.pdp-meta b{color:var(--g-700);font-weight:600}
.pdp-price{display:flex;align-items:baseline;gap:12px;margin:14px 0}
.pdp-price .now{font-size:32px;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.pdp-price .was{font-size:16px;color:var(--g-500);text-decoration:line-through}
.pdp-price .save{font-size:13px}
.pdp-buy{background:var(--white);border:1px solid var(--g-200);border-radius:var(--radius);padding:20px;margin:18px 0}
.qty{display:inline-flex;align-items:center;border:1.5px solid var(--g-300);border-radius:var(--radius-sm);overflow:hidden}
.qty button{width:40px;height:44px;border:0;background:#fff;font-size:18px;cursor:pointer;color:var(--g-700)}
.qty button:hover{background:var(--g-100)}
.qty input{width:46px;height:44px;border:0;text-align:center;font-size:15px;font-weight:600;-moz-appearance:textfield}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none}
.buy-row{display:flex;gap:12px;margin-top:14px}
.buy-row .btn{flex:1}
.pdp-assure{display:flex;flex-direction:column;gap:8px;margin-top:16px;font-size:12.5px;color:var(--g-600)}
.pdp-assure span{display:flex;gap:9px;align-items:center}

.key-specs{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--g-150);border:1px solid var(--g-150);border-radius:var(--radius);overflow:hidden;margin-top:16px}
.key-specs div{background:#fff;padding:12px 14px}
.key-specs .kl{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--g-500);font-weight:600}
.key-specs .kv{font-size:13.5px;font-weight:600;color:var(--ink);margin-top:2px}

.pdp-section{padding:36px 0;border-top:1px solid var(--g-200)}
.pdp-section h2{font-size:20px;margin-bottom:18px}
.spec-table{width:100%;border-collapse:collapse;font-size:13.5px;background:#fff;border:1px solid var(--g-200);border-radius:var(--radius);overflow:hidden}
.spec-table .grp td{background:var(--ink);color:#fff;font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.05em;padding:9px 16px}
.spec-table td{padding:11px 16px;border-bottom:1px solid var(--g-100)}
.spec-table tr td:first-child{color:var(--g-600);width:38%;font-weight:500}
.spec-table tr td:last-child{color:var(--ink);font-weight:500}
.spec-table tr:last-child td{border-bottom:0}
.desc-body{font-size:14.5px;line-height:1.7;color:var(--g-700);max-width:760px}
.desc-body h1,.desc-body h2,.desc-body h3{margin:1.2em 0 .5em}
.desc-body ul{padding-left:20px}
.desc-body img{border-radius:var(--radius);margin:1em 0}

/* ============================================================================
   CART / CHECKOUT / ACCOUNT
   ========================================================================== */
.page-narrow{max-width:1000px;margin:0 auto}
.cart-layout{display:grid;grid-template-columns:1fr 340px;gap:28px;align-items:start;padding-bottom:20px}
.cart-line{display:grid;grid-template-columns:88px 1fr auto;gap:16px;padding:18px 0;border-bottom:1px solid var(--g-150);align-items:center}
.cart-line img{width:88px;height:88px;object-fit:contain;border:1px solid var(--g-200);border-radius:var(--radius-sm);background:#fff;padding:6px}
.cart-line .cl-name{font-size:14px;font-weight:600;color:var(--ink)}
.cart-line .cl-meta{font-size:12px;color:var(--g-500);margin-top:3px}
.cart-line .cl-price{font-weight:700;font-size:15px;text-align:right;white-space:nowrap}
.cart-line .rm{background:none;border:0;color:var(--g-500);font-size:12px;cursor:pointer;margin-top:6px}
.cart-line .rm:hover{color:var(--red)}
.summary{background:var(--white);border:1px solid var(--g-200);border-radius:var(--radius);padding:22px;position:sticky;top:calc(var(--header-h) + 12px)}
.summary h3{margin-bottom:14px}
.summary .row{display:flex;justify-content:space-between;font-size:13.5px;padding:7px 0;color:var(--g-600)}
.summary .row.total{border-top:1px solid var(--g-200);margin-top:8px;padding-top:14px;font-size:18px;font-weight:800;color:var(--ink)}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field.full{grid-column:1/-1}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--g-700);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:11px 13px;border:1.5px solid var(--g-300);border-radius:var(--radius-sm);font-size:14px;background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px var(--red-tint)}
.card-box{background:#fff;border:1px solid var(--g-200);border-radius:var(--radius);padding:24px;margin-bottom:20px}
.card-box h3{margin-bottom:16px}

.notice{padding:12px 16px;border-radius:var(--radius-sm);font-size:13.5px;font-weight:500;margin-bottom:16px}
.notice.ok{background:var(--ok-tint);color:var(--ok)}
.notice.err{background:#fdeaea;color:var(--err)}
.notice.info{background:#eef4fd;color:#1565c0}

.auth-wrap{max-width:420px;margin:50px auto}
.auth-card{background:#fff;border:1px solid var(--g-200);border-radius:var(--radius-lg);padding:34px}
.auth-card h1{font-size:22px;margin-bottom:6px}
.auth-card .sub{color:var(--g-500);font-size:13.5px;margin-bottom:22px}
.auth-alt{text-align:center;margin-top:18px;font-size:13px;color:var(--g-500)}
.auth-alt a{color:var(--red);font-weight:600}

.acct-layout{display:grid;grid-template-columns:220px 1fr;gap:28px}
.acct-nav a{display:block;padding:11px 14px;border-radius:var(--radius-sm);font-size:13.5px;font-weight:600;color:var(--g-700)}
.acct-nav a.on,.acct-nav a:hover{background:var(--ink);color:#fff}
.order-row{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--g-150);font-size:13.5px}

/* ============================================================================
   RESPONSIVE
   ========================================================================== */
@media(max-width:1080px){
  .prod-grid{grid-template-columns:repeat(3,1fr)}
  .prod-grid.cols-5{grid-template-columns:repeat(3,1fr)}
  .cat-grid{grid-template-columns:repeat(4,1fr)}
  .brand-strip{grid-template-columns:repeat(5,1fr)}
  .hero{grid-template-columns:1fr}
  .hero-side{grid-template-rows:none;grid-template-columns:1fr 1fr}
  .footer-top{grid-template-columns:1fr 1fr}
  .pdp{grid-template-columns:1fr;gap:26px}
  .usp-strip{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  :root{--header-h:60px}
  .topbar,.header-main,.nav{display:none}
  .mobile-bar{display:flex}
  .mobile-search{display:block;padding-bottom:12px;max-width:none}
  .mobile-search form{border-width:1.5px}
  .c-nav{display:none}
  .cat-grid{grid-template-columns:repeat(3,1fr)}
  .brand-strip{grid-template-columns:repeat(4,1fr)}
  .section{padding:30px 0}
  .section-head{margin-bottom:16px}
  .section-head h2{font-size:19px}
  .hero{padding-top:16px}
  .usp-strip{margin-top:20px}
  .prod-rail{grid-auto-columns:64%;gap:12px}
  .listing{grid-template-columns:1fr}
  .filters-panel{position:fixed;inset:0;z-index:130;border-radius:0;transform:translateX(-100%);transition:.25s;overflow-y:auto}
  .filters-panel.open{transform:none}
  .filters-toggle{display:inline-flex}
  .cart-layout{grid-template-columns:1fr}
  .acct-layout{grid-template-columns:1fr}
  .acct-nav{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}
  .acct-nav::-webkit-scrollbar{display:none}
  .acct-nav a{white-space:nowrap}
  .form-grid{grid-template-columns:1fr}
  .summary{position:static}
  .pdp-price .now{font-size:27px}
}
@media(max-width:560px){
  .prod-grid,.prod-grid.cols-5{grid-template-columns:repeat(2,1fr);gap:12px}
  .prod-rail{grid-auto-columns:72%}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .cat-grid a:nth-child(n+9){display:none}
  .brand-strip{grid-template-columns:repeat(2,1fr)}
  .hero-main{padding:32px 22px;min-height:auto}
  .hero-main h1{font-size:26px}
  .hero-main .eyebrow{font-size:11px}
  .hero-side{grid-template-columns:1fr}
  .key-specs{grid-template-columns:1fr}
  .wrap{padding:0 14px}
  h1{font-size:22px}
  h2{font-size:18px}
  .card .card-body{padding:11px 12px 13px}
  .card .name{font-size:12.5px;min-height:2.6em}
  .card .price{font-size:16px}
  .crumbs{padding:12px 0}
  .listing-head h1{font-size:20px}
  .pdp-section{padding:26px 0}
  .footer-top{grid-template-columns:1fr;gap:26px;padding:36px 0 30px}
}