/* ============ BAT Industrial Products - redesign prototype styles ============ */

/* Tokens: continued from the BAT26 storefront theme (accent, ink, surfaces, hairlines). */
:root{
  --accent:#f36f21; --accent-dark:#d95d13; --accent-soft:#fdf1e8;
  --ink:#111416; --text:#343b3e; --muted:#5f6669; --muted-2:#8a8f93;
  --surface:#fcfcfb; --white:#ffffff; --warm:#f4f1ed; --heading:#a83f00;
  --line:#e2ddd7; --line-soft:#eceae5;
  --ok-bg:#edf5ef; --ok-ink:#1f6b3a; --low-bg:#fdf3e3; --low-ink:#7a4a00; --call-bg:#f4f1ed; --call-ink:#5f6669;
  --r-sm:8px; --r-md:12px; --r-lg:16px; --r-pill:999px;
  --font:"Univers Roman","Open Sans",-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;
  --font-bold:"Univers Roman Bold","Univers Roman","Open Sans",-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;
  --gutter:clamp(16px,3.125vw,64px);
  --shadow-hover:0 12px 28px rgba(17,20,22,.10);
  --shadow-overlay:0 18px 40px rgba(17,20,22,.16);
  --dur:180ms;
}
@font-face{font-family:"Univers Roman";src:url("fonts/Univers.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Univers Roman Bold";src:url("fonts/UniversLTStd-Bold.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--surface);color:var(--ink);font:400 16px/1.6 var(--font);overflow-wrap:break-word}
body.no-scroll{overflow:hidden}
img{max-width:100%;height:auto}
a{color:var(--heading)}
a:hover{color:var(--accent-dark)}
button{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-family:var(--font-bold);color:var(--text);letter-spacing:-.02em}
p{margin:0}
:focus-visible{outline:3px solid var(--ink);outline-offset:2px;border-radius:4px}
.topbar :focus-visible,.site-footer :focus-visible,.services-band :focus-visible{outline-color:#fff}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:16px;top:-60px;z-index:100;padding:10px 16px;background:var(--ink);color:#fff;border-radius:var(--r-sm);text-decoration:none;transition:top var(--dur) ease}
.skip-link:focus{top:12px}
.wrap{width:100%;max-width:1480px;margin-inline:auto;padding-inline:var(--gutter)}
.muted{color:var(--muted)}
#categories,#services,#brands,#contact,[data-scroll-target]{scroll-margin-top:120px}
#main{min-height:60vh}
#main:focus{outline:none}

/* ============ Buttons / chips / steppers ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border:1px solid transparent;border-radius:var(--r-sm);font:700 14px/1 var(--font-bold);text-decoration:none;cursor:pointer;transition:background-color var(--dur) ease,border-color var(--dur) ease,color var(--dur) ease,filter var(--dur) ease}
.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--ink);box-shadow:0 3px 0 rgba(0,0,0,.18)}
.btn-primary:hover{background:var(--accent-dark);border-color:var(--accent-dark);color:var(--ink)}
.btn-secondary{background:#fff;border-color:var(--accent);color:var(--ink)}
.btn-secondary:hover{background:var(--accent-soft);color:var(--ink)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed;box-shadow:none}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.chip{display:inline-flex;align-items:center;gap:6px;min-height:28px;padding:2px 10px;border-radius:var(--r-pill);font:700 12px/1.4 var(--font-bold);white-space:nowrap}
.chip svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.chip-in{background:var(--ok-bg);color:var(--ok-ink)}
.chip-low{background:var(--low-bg);color:var(--low-ink)}
.chip-call{background:var(--call-bg);color:var(--call-ink)}
.chip-spec{background:#fff;border:1px solid var(--line);color:var(--text)}
.stepper{display:inline-flex;align-items:stretch;height:44px;border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;background:#fff}
.stepper button{width:44px;min-width:44px;border:0;background:var(--warm);color:var(--ink);font:700 18px/1 var(--font-bold);cursor:pointer;transition:background-color var(--dur) ease}
.stepper button:hover{background:#eae4dc}
.stepper input{width:52px;min-width:0;border:0;text-align:center;font:700 15px/1 var(--font-bold);color:var(--ink);background:#fff}
.stepper input::-webkit-outer-spin-button,.stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.stepper input[type=number]{-moz-appearance:textfield;appearance:textfield}

/* ============ Top bar / header / nav ============ */
.topbar{background:var(--ink);color:#ddd;font-size:14px}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:8px 24px;min-height:40px;flex-wrap:wrap}
.topbar-addr{color:#c9cdd0}
.topbar-links{display:flex;align-items:center;gap:18px;margin-left:auto}
.topbar a,.topbar button{color:#fcfcfb;font:400 14px var(--font);text-decoration:none;background:none;border:0;padding:0;cursor:pointer;min-height:40px;display:inline-flex;align-items:center}
.topbar a:hover,.topbar button:hover{color:var(--accent)}
.top-phone{font-family:var(--font-bold)}
.header-sticky{position:sticky;top:0;z-index:40;background:var(--surface);box-shadow:0 1px 0 rgba(17,20,22,.08)}
.site-header{background:var(--surface)}
.header-inner{display:flex;align-items:center;gap:14px 28px;padding-block:14px;flex-wrap:wrap}
.logo{flex:none;display:block}
.logo img{display:block;height:52px;width:auto}
.search-form{position:relative;flex:1 1 380px;display:flex;align-items:stretch;height:48px;border:1px solid var(--line);border-radius:10px;background:#fff;min-width:0}
.search-cat{flex:none;max-width:210px;min-width:150px;border:0;border-right:1px solid var(--line);border-radius:10px 0 0 10px;background:var(--warm);color:var(--ink);font:700 14px var(--font-bold);padding:0 30px 0 14px;cursor:pointer;appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23111416' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 12px center}
.search-area{flex:1 1 auto;min-width:0;display:flex}
.search-area input{flex:1 1 auto;min-width:0;border:0;padding:0 14px;font:400 16px var(--font);color:var(--ink);background:transparent}
.search-area input::placeholder{color:var(--muted-2)}
.search-btn{flex:none;width:56px;border:0;background:var(--accent);color:var(--ink);display:grid;place-items:center;border-radius:0 10px 10px 0;cursor:pointer;transition:background-color var(--dur) ease}
.search-btn:hover{background:var(--accent-dark)}
.search-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.search-suggest{position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:50;background:#fff;border:1px solid var(--line);border-top:3px solid var(--accent);border-radius:0 0 var(--r-md) var(--r-md);box-shadow:var(--shadow-overlay);max-height:70vh;overflow:auto}
.ss-item{display:flex;align-items:center;gap:12px;min-height:56px;padding:8px 14px;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--line-soft)}
.ss-item:last-child{border-bottom:0}
.ss-item:hover,.ss-item:focus{background:var(--warm);color:var(--ink)}
.ss-item img{width:44px;height:44px;object-fit:contain;background:#fff;border:1px solid var(--line-soft);border-radius:6px;flex:none}
.ss-item .ss-name{font:700 14px/1.35 var(--font-bold);display:block}
.ss-item .ss-code{font:400 13px/1.4 var(--font);color:var(--muted);display:block}
.ss-item .ss-price{margin-left:auto;font:700 14px var(--font-bold);white-space:nowrap}
.ss-head{padding:10px 14px 6px;font:700 11px/1.4 var(--font-bold);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.ss-empty{padding:16px 14px;color:var(--muted)}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.icon-btn{display:grid;place-items:center;width:46px;height:46px;min-width:46px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff;color:var(--ink);cursor:pointer;text-decoration:none;transition:border-color var(--dur) ease,background-color var(--dur) ease}
.icon-btn:hover{border-color:var(--accent);background:var(--accent-soft)}
.icon-btn svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.cart-btn{position:relative}
.cart-count{position:absolute;top:-8px;right:-8px;min-width:20px;height:20px;padding:0 5px;border-radius:10px;background:var(--ink);color:#fff;font:700 12px/20px var(--font-bold);text-align:center}
.phone-btn{display:none}
.contact-btn{display:none}
.hamburger{display:none;align-items:center;gap:8px;min-height:44px;padding:0 12px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff;font:700 14px var(--font-bold);cursor:pointer}
.hamburger svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.mainnav{background:var(--surface);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center}
.nav-list{display:flex;align-items:stretch;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.nav-link{display:inline-flex;align-items:center;gap:6px;height:50px;padding:0 16px;border:0;border-bottom:3px solid transparent;background:none;color:var(--text);font:700 15px var(--font-bold);text-decoration:none;cursor:pointer;transition:border-color var(--dur) ease,color var(--dur) ease}
.nav-list li:first-child .nav-link{padding-left:0}
.nav-link:hover,.nav-link:focus-visible,.nav-item.open>.nav-link{border-bottom-color:var(--accent);color:var(--ink)}
.nav-link[aria-current="page"]{border-bottom-color:var(--accent);color:var(--ink)}
.nav-link svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.nav-item{position:relative}
.mega{position:absolute;top:100%;left:0;z-index:45;min-width:min(860px,92vw);background:#fff;border:1px solid var(--line);border-top:3px solid var(--accent);border-radius:0 0 var(--r-md) var(--r-md);box-shadow:var(--shadow-overlay);padding:22px 24px;opacity:0;visibility:hidden;transition:opacity var(--dur) ease,visibility 0s linear var(--dur)}
.nav-item:hover .mega,.nav-item:focus-within .mega,.nav-item.open .mega{opacity:1;visibility:visible;transition:opacity var(--dur) ease}
.mega-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px 28px}
.mega a{display:block;padding:9px 10px;border-radius:8px;color:var(--text);text-decoration:none;font-size:15px}
.mega a:hover{background:var(--warm);color:var(--heading)}

/* ============ Drawers / modals / toasts ============ */
.overlay{position:fixed;inset:0;z-index:60;background:rgba(17,20,22,.5);opacity:0;visibility:hidden;transition:opacity 220ms ease,visibility 0s linear 220ms}
.overlay.open{opacity:1;visibility:visible;transition:opacity 220ms ease}
.overlay--right{display:flex;justify-content:flex-end}
.overlay--left{display:flex;justify-content:flex-start}
.overlay .panel{display:flex;flex-direction:column;width:min(430px,94vw);height:100%;background:#fff;box-shadow:var(--shadow-overlay);transform:translateX(18px);transition:transform 240ms ease;outline:none}
.overlay--left .panel{width:min(360px,88vw);transform:translateX(-18px)}
.overlay.open .panel{transform:none}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line)}
.panel-head h2{font-size:20px;color:var(--ink)}
.panel-body{flex:1 1 auto;overflow:auto;padding:16px 20px}
.panel-foot{border-top:1px solid var(--line);padding:16px 20px;background:var(--surface)}
.overlay--modal{display:grid;place-items:center;padding:20px}
.modal-card{width:min(560px,94vw);max-height:88vh;overflow:auto;background:#fff;border-radius:var(--r-md);box-shadow:var(--shadow-overlay);border-top:3px solid var(--accent);padding:24px;transform:translateY(14px);transition:transform 220ms ease}
.overlay.open .modal-card{transform:none}
.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}
.modal-head h2{font-size:22px;color:var(--ink)}
.modal-context{background:var(--warm);border-radius:var(--r-sm);padding:10px 12px;margin-bottom:14px;font-size:15px;color:var(--text)}
.toasts{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:80;display:flex;flex-direction:column;gap:8px;width:min(420px,92vw)}
.toast{display:flex;align-items:center;gap:10px;background:var(--ink);color:#fff;border-radius:var(--r-sm);padding:12px 16px;font-size:15px;box-shadow:var(--shadow-overlay)}
.toast svg{width:18px;height:18px;fill:none;stroke:var(--accent);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.toast a{color:#ffd9bd;font-weight:700;text-decoration:underline;margin-left:auto;white-space:nowrap}
.toast a:hover{color:#fff}

/* ============ Forms ============ */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font:700 14px var(--font-bold);color:var(--ink)}
.field .req{color:var(--heading)}
.field input,.field textarea,.field select{width:100%;min-height:44px;border:1px solid var(--line);border-radius:var(--r-sm);padding:10px 12px;font:400 16px var(--font);color:var(--ink);background:#fff}
.field textarea{min-height:110px;resize:vertical}
.field .help{font-size:14px;color:var(--muted)}
.field.invalid input,.field.invalid textarea{border-color:#b3261e}
.err{display:none;color:#b3261e;font-size:14px}
.field.invalid .err{display:block}
.form-success{display:flex;gap:12px;align-items:flex-start;background:var(--ok-bg);color:var(--ok-ink);border-radius:var(--r-sm);padding:14px 16px}
.form-success svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;flex:none;margin-top:2px}
.newsletter-form{display:flex;flex-direction:column;gap:8px}
.newsletter-form label{font-size:15px;color:#fcfcfb}
.newsletter-row{display:flex;gap:8px;flex-wrap:wrap}
.newsletter-row input{flex:1 1 200px;min-height:44px;border:1px solid #fcfcfb;border-radius:var(--r-sm);padding:0 12px;font:400 16px var(--font);color:var(--ink);background:#fcfcfb}
.newsletter-msg{font-size:14px;min-height:20px;color:#c9cdd0}
.newsletter-msg.ok{color:#a8e0b4}
.newsletter-msg.err{color:#ffb59a}

/* ============ Home ============ */
.hero{position:relative;margin-top:clamp(16px,2vw,24px);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}
.hero-track{display:grid}
.hero-slide{grid-area:1/1;display:grid;grid-template-columns:43fr 57fr;min-height:430px;opacity:0;visibility:hidden;transition:opacity 400ms ease,visibility 0s linear 400ms}
.hero-slide.is-active{opacity:1;visibility:visible;transition:opacity 400ms ease}
.hero-copy{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:clamp(24px,4vw,56px) clamp(20px,3vw,48px) clamp(56px,6vw,84px)}
.hero-kicker{display:block;width:48px;height:5px;background:var(--accent);margin-bottom:20px}
.hero-title{font-size:clamp(32px,4.2vw,58px);line-height:1.05;letter-spacing:-.035em;color:var(--text);max-width:14ch}
.hero-text{margin-top:16px;max-width:46ch;font-size:17px;color:var(--muted)}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-media{position:relative;background:var(--ink);border-left:5px solid var(--accent);min-height:320px;overflow:hidden}
.hero-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-controls{position:absolute;left:clamp(20px,3vw,48px);bottom:22px;display:flex;align-items:center;gap:2px;z-index:2}
.hero-dot{width:44px;height:44px;border:0;background:transparent;display:grid;place-items:center;cursor:pointer;border-radius:22px}
.hero-dot::before{content:"";width:10px;height:10px;border-radius:6px;background:var(--muted-2);transition:width 200ms ease,background-color 200ms ease}
.hero-dot[aria-current="true"]::before{width:26px;background:var(--accent)}
.hero-dot:hover::before{background:var(--ink)}
.hero-pause{width:44px;height:44px;margin-left:8px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;background:rgba(252,252,251,.92);color:var(--ink);cursor:pointer}
.hero-pause svg{width:14px;height:14px;fill:currentColor}
.hero-pause .is-play{display:none}
.hero.is-paused .hero-pause .is-pause{display:none}
.hero.is-paused .hero-pause .is-play{display:block}
.section{padding-top:clamp(28px,4vw,52px)}
.section:last-child{padding-bottom:clamp(36px,5vw,64px)}
.panel-warm{background:var(--warm);border-radius:var(--r-md);padding:clamp(20px,3vw,32px)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.section-title{font-size:clamp(24px,2.4vw,30px);line-height:1.05;letter-spacing:-.035em;color:var(--heading)}
.section-link{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding-bottom:2px;border-bottom:2px solid var(--accent);font:700 14px var(--font-bold);color:var(--ink);text-decoration:none}
.section-link:hover{color:var(--heading)}
.section-link svg{width:16px;height:16px;fill:none;stroke:var(--accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.task-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:20px}
.task-card{display:flex;flex-direction:column;gap:14px;min-height:150px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);text-decoration:none;color:var(--ink);text-align:left;cursor:pointer;font:inherit;transition:border-color var(--dur) ease,box-shadow var(--dur) ease,transform var(--dur) ease}
.task-card:hover{border-color:rgba(243,111,33,.5);box-shadow:var(--shadow-hover);transform:translateY(-2px);color:var(--ink)}
.task-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;background:var(--accent-soft);border:1px solid rgba(243,111,33,.45);color:var(--heading)}
.task-icon svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.task-title{display:block;font:700 17px/1.4 var(--font-bold);color:var(--ink)}
.task-text{display:block;margin-top:4px;font-size:15px;line-height:1.5;color:var(--muted)}
.cat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:20px}
.cat-tile{position:relative;isolation:isolate;display:flex;flex-direction:column;justify-content:space-between;min-height:178px;padding:16px;border-radius:var(--r-md);overflow:hidden;background:var(--ink);color:#fcfcfb;text-decoration:none;transition:transform var(--dur) ease,box-shadow var(--dur) ease}
.cat-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;opacity:.75}
.cat-tile::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(17,20,22,.12),rgba(17,20,22,.9))}
.cat-tile:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 28px rgba(17,20,22,.2)}
.cat-tile-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.94);color:var(--heading)}
.cat-tile-icon svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.cat-tile-name{display:block;max-width:24ch;margin-top:20px;font:700 16px/1.35 var(--font-bold);color:#fcfcfb}
.cat-grid .cat-tile:nth-child(-n+2){grid-column:span 2;min-height:224px}
.cat-grid .cat-tile:nth-child(-n+2) .cat-tile-name{font-size:20px;max-width:26ch}
.services-band{display:grid;grid-template-columns:45fr 55fr;gap:0;margin-top:20px;background:var(--ink);color:#fcfcfb;border-radius:var(--r-md);overflow:hidden}
.services-intro{background:var(--accent);color:var(--ink);padding:clamp(22px,3vw,32px);display:flex;flex-direction:column;align-items:flex-start}
.services-intro h2{font-size:clamp(24px,2.6vw,32px);color:var(--ink)}
.services-intro p{margin-top:12px;max-width:34ch;font-size:16px;line-height:1.5}
.services-intro .btn{margin-top:20px}
.services-list{display:grid;align-content:center}
.service-row{display:block;width:100%;padding:16px clamp(20px,3vw,28px);border:0;border-bottom:1px solid rgba(252,252,251,.25);color:#fcfcfb;background:none;text-align:left;cursor:pointer;transition:transform var(--dur) ease,color var(--dur) ease}
.service-row:first-child{border-top:1px solid rgba(252,252,251,.25)}
.service-row:hover{color:var(--accent);transform:translateX(6px)}
.service-row strong{display:block;font:700 17px/1.5 var(--font-bold)}
.service-row span{display:block;max-width:56ch;margin-top:2px;font-size:15px;line-height:1.5;color:#c9cdd0}
.brand-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-top:20px}
.brand-tile{display:grid;place-items:center;min-height:92px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);text-decoration:none;transition:border-color var(--dur) ease,box-shadow var(--dur) ease}
.brand-tile:hover{border-color:var(--accent);box-shadow:var(--shadow-hover)}
.brand-tile img{max-height:46px;width:auto;max-width:100%;object-fit:contain}

/* ============ Product cards ============ */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(228px,1fr));gap:14px}
.pcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;transition:border-color var(--dur) ease,box-shadow var(--dur) ease,transform var(--dur) ease}
.pcard:hover{border-color:var(--accent);box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.pcard-media{display:block;background:#fff;border-bottom:1px solid var(--line-soft);aspect-ratio:1/1;padding:14px}
.pcard-media img{width:100%;height:100%;object-fit:contain}
.pcard-body{display:flex;flex-direction:column;flex:1 1 auto;gap:6px;padding:14px 16px 16px}
.pcard-code{font:700 11px/1.4 var(--font-bold);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.pcard-name{margin:0;font-size:15px;line-height:1.35;color:var(--ink)}
.pcard-name a{color:inherit;text-decoration:none}
.pcard-name a:hover{color:var(--heading)}
.pcard-name{-webkit-line-clamp:2;display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em}
.pcard-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}
.pcard-price{margin-top:auto;padding-top:10px;display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 8px}
.price-ex{font:700 22px/1.15 var(--font-bold);letter-spacing:-.02em;color:var(--ink)}
.price-ex .price-unit{font:700 12px/1 var(--font-bold);color:var(--muted)}
.price-inc{font-size:13px;color:var(--muted)}
.price-poa{font:700 17px/1.3 var(--font-bold);color:var(--text)}
.pcard-cta{display:flex;align-items:stretch;gap:8px;margin-top:12px}
.pcard-cta .btn{flex:1 1 auto}
.pcard-cta .stepper{flex:0 0 auto}
.pcard-cta .stepper input{width:40px}

/* ============ Listing ============ */
.crumbs{font-size:14px;color:var(--muted);padding-top:18px}
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0;padding:0}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--heading);text-decoration:underline}
.crumbs .sep{color:var(--line)}
.crumbs [aria-current="page"]{color:var(--ink)}
.page-head{padding-top:14px;padding-bottom:18px}
.page-head h1{font-size:clamp(28px,3vw,40px);line-height:1.1;color:var(--text)}
.page-intro{max-width:76ch;margin-top:12px;font-size:17px;color:var(--muted)}
.listing-layout{display:grid;grid-template-columns:264px minmax(0,1fr);gap:32px;align-items:start;padding-bottom:20px}
.filters{position:sticky;top:132px;border:1px solid var(--line);border-radius:var(--r-md);background:#fff;max-height:calc(100vh - 160px);overflow:auto}
.filters-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:14px 16px;border-bottom:1px solid var(--line)}
.filters-head h2{font-size:17px;color:var(--ink)}
.filters-clear{background:none;border:0;color:var(--heading);font:700 13px var(--font-bold);cursor:pointer;min-height:44px;padding:0 4px;text-decoration:underline}
.filter-group{border-bottom:1px solid var(--line-soft)}
.filter-group:last-child{border-bottom:0}
.filter-group summary{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:48px;padding:0 16px;cursor:pointer;font:700 15px/1.4 var(--font-bold);color:var(--ink);list-style:none}
.filter-group summary::-webkit-details-marker{display:none}
.filter-group summary::after{content:"";width:9px;height:9px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform var(--dur) ease;flex:none;margin-top:-4px}
.filter-group[open] summary::after{transform:rotate(-135deg);margin-top:4px}
.filter-opts{padding:2px 16px 14px;display:flex;flex-direction:column}
.filter-opt{display:flex;align-items:center;gap:10px;min-height:40px;font-size:15px;color:var(--text);cursor:pointer}
.filter-opt input{width:19px;height:19px;accent-color:var(--accent);flex:none}
.filter-opt:hover{color:var(--ink)}
.toolbar{display:flex;align-items:center;gap:10px 16px;flex-wrap:wrap;margin-bottom:14px}
.results-summary{font-size:15px;color:var(--muted);min-height:24px}
.toolbar .grow{flex:1 1 auto}
.select-wrap{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted)}
.select-wrap select{min-height:44px;padding:0 30px 0 12px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff;font:700 14px var(--font-bold);color:var(--ink);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23111416' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 10px center}
.mobile-tools{display:none;gap:10px}
.mobile-tools .btn{flex:1 1 auto}
.active-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.active-chips:empty{display:none}
.active-chip{display:inline-flex;align-items:center;gap:8px;min-height:38px;padding:0 12px;border:1px solid var(--line);border-radius:var(--r-pill);background:var(--warm);font-size:14px;color:var(--text);cursor:pointer}
.active-chip:hover{border-color:var(--accent)}
.active-chip svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round}
.pagination{display:flex;align-items:center;gap:6px;justify-content:center;flex-wrap:wrap;margin-top:26px}
.pagination:empty{display:none}
.page-btn{display:grid;place-items:center;min-width:44px;height:44px;padding:0 10px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff;color:var(--ink);font:700 14px var(--font-bold);cursor:pointer}
.page-btn:hover{border-color:var(--ink)}
.page-btn[aria-current="page"]{background:var(--ink);border-color:var(--ink);color:#fff}
.page-btn[disabled]{opacity:.45;cursor:not-allowed}
.empty-state{grid-column:1/-1;padding:40px 24px;border:1px dashed var(--line);border-radius:var(--r-md);text-align:center;background:#fff}
.empty-state h2{font-size:20px;color:var(--ink)}
.empty-state p{max-width:56ch;margin:8px auto 18px;font-size:16px;color:var(--muted)}
.about-block{margin-top:28px;padding:28px;background:var(--warm);border-radius:var(--r-md);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px 40px}
.about-block h2{font-size:20px;color:var(--ink);grid-column:1/-1}
.about-block h3{font-size:17px;color:var(--heading);margin:14px 0 6px}
.about-block h3:first-child{margin-top:0}
.about-block p{font-size:16px;color:var(--text)}

/* ============ Product detail ============ */
.pdp{padding-bottom:56px}
.pdp-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start;padding-top:8px}
.pdp-media{margin:0;border:1px solid var(--line);background:#fff;border-radius:var(--r-md);aspect-ratio:1/1;padding:clamp(16px,3vw,40px)}
.pdp-media img{width:100%;height:100%;object-fit:contain}
.pdp-title{font-size:clamp(26px,2.6vw,34px);line-height:1.15;color:var(--text)}
.pdp-codemeta{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:10px;font-size:14px;color:var(--muted)}
.pdp-codemeta strong{color:var(--ink);font-family:var(--font-bold)}
.pdp-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pdp-chips .chip{min-height:30px;padding:4px 12px;font-size:13px}
.pdp-price{margin-top:20px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px}
.pdp-price .price-ex{font-size:clamp(28px,3vw,36px)}
.pdp-price .price-inc{font-size:15px}
.pdp-note{margin-top:10px;font-size:15px;color:var(--muted)}
.pdp-opts{margin-top:20px;display:flex;flex-direction:column;gap:6px}
.pdp-opts label{font:700 15px var(--font-bold);color:var(--ink)}
.pdp-opts select{min-height:48px;max-width:320px;padding:0 34px 0 14px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff;font:400 16px var(--font);color:var(--ink);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23111416' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 12px center}
.pdp-hint{font-size:14px;color:var(--muted)}
.pdp-hint.warn{color:#b3261e}
.pdp-buy{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.pdp-buy .stepper{height:48px}
.pdp-buy .stepper button{height:46px}
.pdp-buy .btn{min-height:48px;flex:1 1 200px}
.pdp-secondary{margin-top:16px;font-size:15px}
.pdp-secondary a{display:inline-flex;align-items:center;gap:6px;min-height:44px;color:var(--text);text-decoration:underline;text-underline-offset:3px}
.pdp-secondary a:hover{color:var(--heading)}
.pdp-secondary svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.pdp-trust{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:8px;font-size:15px;color:var(--muted)}
.pdp-trust a{color:var(--heading)}
.pdp-trust button{background:none;border:0;color:var(--heading);font:inherit;text-decoration:underline;cursor:pointer;padding:0}
.pdp-sections{margin-top:clamp(36px,5vw,60px);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:clamp(24px,4vw,56px);align-items:start}
.pdp-sections h2{font-size:22px;color:var(--ink);margin-bottom:12px}
.pdp-desc p{font-size:16px;color:var(--text);margin-bottom:10px}
.spec-grid{display:grid;grid-template-columns:minmax(140px,38%) minmax(0,1fr);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}
.spec-grid dt{padding:11px 14px;background:var(--surface);border-bottom:1px solid var(--line-soft);font:700 14px var(--font-bold);color:var(--muted)}
.spec-grid dd{margin:0;padding:11px 14px;background:#fff;border-bottom:1px solid var(--line-soft);font-size:15px;color:var(--ink)}
.spec-grid dt:last-of-type,.spec-grid dd:last-of-type{border-bottom:0}
.related{margin-top:clamp(40px,5vw,64px)}
.related h2{font-size:22px;color:var(--ink);margin-bottom:16px}
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}

/* ============ Cart drawer / mobile nav ============ */
.cart-line{display:flex;align-items:flex-start;gap:12px;padding:14px 0;border-bottom:1px solid var(--line-soft)}
.cart-line-img img{width:64px;height:64px;object-fit:contain;border:1px solid var(--line-soft);border-radius:8px;background:#fff}
.cart-line-name{display:block;font:700 15px/1.35 var(--font-bold);color:var(--ink);text-decoration:none}
.cart-line-name:hover{color:var(--heading)}
.cart-line-meta{display:block;margin-top:2px;font-size:13px;color:var(--muted)}
.cart-line-actions{display:flex;align-items:center;gap:10px;margin-top:8px}
.cart-line-actions .stepper{height:40px}
.cart-line-actions .stepper button{height:38px;width:40px;min-width:40px}
.cart-line-actions .stepper input{width:40px}
.cart-line-remove{background:none;border:0;color:var(--heading);font:700 13px var(--font-bold);cursor:pointer;text-decoration:underline;min-height:40px}
.cart-line-price{flex:none;text-align:right;font:700 15px var(--font-bold);color:var(--ink)}
.cart-line-price small{display:block;font:400 12px var(--font);color:var(--muted)}
.cart-empty{text-align:center;padding:28px 8px}
.cart-empty p{color:var(--muted);margin:8px 0 16px}
.totals{display:flex;flex-direction:column;gap:6px}
.totals-row{display:flex;justify-content:space-between;font-size:15px;color:var(--text)}
.totals-row.total{font:700 17px var(--font-bold);color:var(--ink);padding-top:8px;border-top:1px solid var(--line);margin-top:6px}
.cart-foot-actions{display:flex;flex-direction:column;gap:8px;margin-top:14px}
.mobile-nav-sep{margin:14px 0 6px;font:700 12px var(--font-bold);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.mobile-nav-sep:first-child{margin-top:0}
.mobile-nav-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.mobile-nav-list li{border-bottom:1px solid var(--line-soft)}
.mobile-nav-list a,.mobile-nav-list button{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:48px;padding:0 4px;color:var(--text);text-decoration:none;background:none;border:0;font:400 16px var(--font);text-align:left;cursor:pointer;width:100%}
.mobile-nav-list a:hover,.mobile-nav-list button:hover{color:var(--heading)}
.sort-list{display:flex;flex-direction:column;gap:6px}
.sort-opt{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:48px;padding:0 14px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff;font:400 16px var(--font);color:var(--text);cursor:pointer;text-align:left}
.sort-opt:hover{border-color:var(--accent)}
.sort-opt[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-soft);font-family:var(--font-bold);color:var(--ink)}
.sort-opt svg{width:16px;height:16px;fill:none;stroke:var(--accent);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}

/* ============ Footer ============ */
.site-footer{background:var(--ink);color:#c9cdd0;margin-top:24px}
.footer-inner{padding:clamp(32px,4vw,52px) 0 20px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.5fr;gap:28px}
.site-footer h2{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:#fcfcfb;margin-bottom:14px}
.site-footer .company{font:700 16px var(--font-bold);color:#fcfcfb;margin-bottom:4px}
.site-footer address{font-style:normal;font-size:15px;line-height:1.7}
.site-footer .fphone{display:inline-flex;align-items:center;min-height:44px;font:700 16px var(--font-bold);color:#fcfcfb;text-decoration:none}
.site-footer .fphone:hover{color:var(--accent)}
.footer-links{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.footer-links a,.footer-links button{display:inline-flex;align-items:center;min-height:40px;color:#c9cdd0;text-decoration:none;background:none;border:0;padding:0;font:400 15px var(--font);cursor:pointer;text-align:left}
.footer-links a:hover,.footer-links button:hover{color:var(--accent)}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;margin-top:36px;padding-top:18px;border-top:1px solid #343b3e;font-size:14px;color:#9aa1a5}
.footer-social{display:flex;gap:10px;list-style:none;margin:0;padding:0}
.footer-social a{display:grid;place-items:center;width:44px;height:44px;border:1px solid #343b3e;border-radius:50%;color:#c9cdd0}
.footer-social a:hover{border-color:var(--accent);color:var(--accent)}
.footer-social svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* ============ Responsive ============ */
@media (max-width:1024px){
  .cat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .listing-layout{grid-template-columns:1fr}
  .filters{display:none}
  .mobile-tools{display:flex}
  .pdp-grid{grid-template-columns:1fr}
  .pdp-media{max-width:560px}
  .pdp-sections{grid-template-columns:1fr}
  .about-block{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .nav-list{display:none}
  .hamburger{display:inline-flex}
  .mega{display:none}
  .contact-btn{display:none}
  .phone-btn{display:grid}
  .topbar-addr{display:none}
}
@media (max-width:768px){
  .hero-slide{grid-template-columns:1fr;min-height:0}
  .hero-copy{padding:28px clamp(20px,3vw,48px) 64px}
  .hero-title{max-width:none}
  .hero-media{border-left:0;border-top:5px solid var(--accent);min-height:250px;order:-1}
  .hero-controls{bottom:14px;padding:4px 8px;border-radius:24px;background:rgba(252,252,251,.92);left:50%;transform:translateX(-50%)}
  .services-band{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:22px}
  .header-inner{padding-block:12px}
  .logo img{height:44px}
  .search-form{order:3;flex-basis:100%}
  .filter-opts .filter-opt{min-height:44px}
  .active-chip{min-height:44px}
  .nav-link{height:46px}
}
@media (max-width:560px){
  .cat-grid{grid-template-columns:1fr}
  .cat-grid .cat-tile:nth-child(-n+2){grid-column:auto;min-height:170px}
  .cat-grid .cat-tile:nth-child(-n+2) .cat-tile-name{font-size:16px;max-width:24ch}
  .pgrid{grid-template-columns:minmax(0,1fr)}
  .pcard-media{padding:16px}
  .toolbar{gap:8px 10px}
  .search-cat{min-width:0;max-width:130px;font-size:13px}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;scroll-behavior:auto!important}
  .hero-slide{transition:none}
}