/* ============================================================
   HanaTire — Homepage design system
   Extracted from the hanatire.html template.
   ============================================================ */

/* ============ DESIGN TOKENS ============ */
:root{
  --c-bg:#0a0a0a;
  --c-bg-2:#141414;
  --c-bg-3:#1c1c1c;
  --c-surface:#ffffff;
  --c-surface-2:#f5f5f3;
  --c-surface-3:#eaeae5;
  --c-line:#2a2a2a;
  --c-line-light:#e2e2dd;
  --c-text:#0a0a0a;
  --c-text-2:#5a5a55;
  --c-text-3:#8a8a85;
  --c-text-inv:#fafaf7;
  --c-text-inv-2:#a8a8a3;
  --c-yellow:#FFC700;
  --c-yellow-dark:#D4A017;
  --c-yellow-deep:#8a6a10;
  --c-red:#E63946;
  --f-display:'Oswald', sans-serif;
  --f-body:'DM Sans', sans-serif;
  --f-mono:'JetBrains Mono', monospace;
}

.hana *{box-sizing:border-box;margin:0;padding:0}
.hana,body.hanatire{background:var(--c-surface-2);color:var(--c-text);font-family:var(--f-body);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}
.hana a{color:inherit;text-decoration:none}
.hana button{font-family:inherit;cursor:pointer;border:none;background:none}
.hana button:hover{color:#0a0a0a}
.hana img{display:block;max-width:100%}

/* ============ TOP BAR ============ */
.topbar{background:var(--c-bg);color:var(--c-text-inv);font-size:12px;height:36px;display:flex;align-items:center}
.topbar-inner{max-width:1440px;margin:0 auto;padding:0 32px;width:100%;display:flex;align-items:center;justify-content:flex-end;gap:28px}
.topbar a{display:inline-flex;align-items:center;gap:8px;color:var(--c-text-inv-2);font-weight:500;letter-spacing:0.3px;transition:color .15s}
.topbar a:hover{color:var(--c-yellow)}
.topbar a svg{width:13px;height:13px;color:var(--c-yellow)}
.topbar .sep{width:1px;height:14px;background:var(--c-line)}

/* ============ HEADER ============ */
.header{background:var(--c-surface);border-bottom:1px solid var(--c-line-light);position:sticky;top:0;z-index:50}
.header-inner{max-width:1440px;margin:0 auto;padding:0 32px;display:grid;grid-template-columns:auto 1fr auto;gap:48px;align-items:center;height:112px}
.logo{display:flex;align-items:center;height:70px}
.logo img{height:100%;width:auto}

.nav{display:flex;gap:36px;font-family:var(--f-display);font-weight:500;text-transform:uppercase;letter-spacing:1.5px;font-size:13px}
.nav a{position:relative;padding:8px 0;color:var(--c-text);transition:color .15s}
.nav a:hover{color:var(--c-yellow-dark)}
.nav a.active::after{content:'';position:absolute;left:0;right:0;bottom:-2px;height:3px;background:var(--c-yellow)}
.nav a.has-sub::before{content:'+';margin-right:6px;color:var(--c-yellow-dark);font-weight:400}

/* --- WordPress wp_nav_menu output (mapped onto the template look) --- */
.nav > ul,
.nav .nav-menu{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:36px}
.nav .menu-item{position:relative}
.nav .menu-item a{position:relative;display:block;padding:8px 0;color:var(--c-text);transition:color .15s}
.nav .menu-item a:hover{color:var(--c-yellow-dark)}
/* active item — yellow underline (matches .nav a.active) */
.nav .current-menu-item > a::after,
.nav .current_page_item > a::after,
.nav .current-menu-ancestor > a::after,
.nav .current-menu-parent > a::after{content:'';position:absolute;left:0;right:0;bottom:-2px;height:3px;background:var(--c-yellow)}
/* parent items — '+' prefix (matches .nav a.has-sub) */
.nav .menu-item-has-children > a::before{content:'+';margin-right:6px;color:var(--c-yellow-dark);font-weight:400}

/* --- dropdown sub-menus --- */
.nav .sub-menu{list-style:none;margin:0;padding:6px 0;position:absolute;top:100%;left:0;min-width:230px;background:var(--c-bg);border-top:3px solid var(--c-yellow);display:flex;flex-direction:column;gap:0;z-index:60;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .18s ease,transform .18s ease,visibility .18s}
.nav .menu-item:hover > .sub-menu{opacity:1;visibility:visible;transform:translateY(0)}
.nav .sub-menu .menu-item a{padding:11px 18px;font-size:12px;letter-spacing:1px;color:var(--c-text-inv-2)}
.nav .sub-menu .menu-item a:hover{color:var(--c-yellow);background:var(--c-bg-2)}
.nav .sub-menu .menu-item a::before,
.nav .sub-menu .menu-item a::after{content:none}
/* nested (3rd level) sub-menus open to the right */
.nav .sub-menu .sub-menu{top:0;left:100%;border-top:none;border-left:3px solid var(--c-yellow)}

.header-right{display:flex;align-items:center;gap:8px}
/* Scoped to .header so it can't collide with WordPress's body.search class
   (added on search-results pages), which otherwise broke the page layout. */
.header .search{display:flex;align-items:center;background:var(--c-surface-2);border:1px solid var(--c-line-light);height:44px;width:280px;transition:border-color .15s}
.header .search:focus-within{border-color:var(--c-yellow-dark)}
.header .search input{flex:1;border:none;background:none;padding:0 14px;font-family:var(--f-body);font-size:13px;outline:none;color:var(--c-text)}
.header .search input::placeholder{color:var(--c-text-3)}
.header .search button{width:44px;height:44px;background:var(--c-yellow);display:grid;place-items:center;transition:background .15s}
.header .search button:hover{background:var(--c-yellow-dark)}
.header .search button svg{width:18px;height:18px}

.icon-btn{width:44px;height:44px;display:grid;place-items:center;position:relative;border:1px solid transparent;transition:border-color .15s}
.icon-btn:hover{border-color:var(--c-line-light)}
.icon-btn svg{width:20px;height:20px}

/* ============ HAZARD STRIPE ============ */
.hazard{height:6px;background:repeating-linear-gradient(135deg,var(--c-bg) 0 16px,var(--c-yellow) 16px 32px)}

/* ============ LAYOUT ============ */
.layout{max-width:1440px;margin:0 auto;padding:32px;display:grid;grid-template-columns:260px 1fr;gap:32px}

/* ============ SIDEBAR ============ */
.sidebar{position:sticky;top:148px;align-self:start}
.side-block{background:var(--c-surface);border:1px solid var(--c-line-light);margin-bottom:16px}
.side-head{background:var(--c-bg);color:var(--c-text-inv);padding:14px 18px;display:flex;align-items:center;justify-content:space-between;font-family:var(--f-display);font-size:14px;letter-spacing:2px;text-transform:uppercase;font-weight:500}
.side-head .dot{width:8px;height:8px;background:var(--c-yellow);display:inline-block;margin-right:10px}
/* Only the category and brand lists scroll — their headers stay fixed. */
.cat-list,.brand-list{overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--c-line-light) transparent}
.cat-list::-webkit-scrollbar,.brand-list::-webkit-scrollbar{width:4px}
.cat-list::-webkit-scrollbar-thumb,.brand-list::-webkit-scrollbar-thumb{background:var(--c-line-light)}
.cat-list{list-style:none;max-height:340px}
.cat-list li{border-bottom:1px solid var(--c-line-light)}
.cat-list li:last-child{border-bottom:none}
.cat-list a{display:flex;align-items:center;justify-content:space-between;padding:13px 18px;font-size:13px;font-weight:500;color:var(--c-text);transition:all .15s;position:relative}
.cat-list a:hover{background:var(--c-surface-2);padding-left:24px}
.cat-list a::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:transparent;transition:background .15s}
.cat-list a:hover::before{background:var(--c-yellow)}
.cat-list a.active{background:var(--c-surface-2);font-weight:700}
.cat-list a.active::before{background:var(--c-yellow)}
.cat-list .count{font-family:var(--f-mono);font-size:11px;color:var(--c-text-3);background:var(--c-surface-2);padding:2px 7px}
.cat-list a:hover .count{background:var(--c-yellow);color:var(--c-bg)}

.brand-list{padding:8px;max-height:280px}
.brand-list a{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;font-size:12.5px;color:var(--c-text-2)}
.brand-list a:hover{color:var(--c-text);background:var(--c-surface-2)}
.brand-list a .bar{width:32px;height:14px;background:var(--c-bg);color:var(--c-yellow);font-family:var(--f-display);font-size:9px;display:grid;place-items:center;letter-spacing:1px}

.promo{background:var(--c-bg);color:var(--c-text-inv);padding:24px 20px;position:relative;overflow:hidden}
.promo::before{content:'';position:absolute;top:-20px;right:-20px;width:80px;height:80px;background:var(--c-yellow);transform:rotate(45deg)}
.promo .ribbon{position:absolute;top:14px;right:-32px;width:120px;background:var(--c-yellow);color:var(--c-bg);font-family:var(--f-display);font-size:10px;letter-spacing:2px;text-align:center;padding:3px 0;transform:rotate(45deg);font-weight:700;z-index:1}
.promo h4{font-family:var(--f-display);font-size:24px;line-height:1;letter-spacing:1px;text-transform:uppercase;margin-bottom:10px;font-weight:600}
.promo p{font-size:12px;color:var(--c-text-inv-2);margin-bottom:16px;line-height:1.6}
.promo .promo-btn{display:inline-flex;align-items:center;gap:8px;background:var(--c-yellow);color:var(--c-bg);padding:9px 16px;font-family:var(--f-display);font-size:11px;letter-spacing:2px;font-weight:600;text-transform:uppercase}
.promo .promo-btn:hover{background:#fff}

/* ============ SLIDER ============ */
.slider{position:relative;overflow:hidden;height:480px;border:1px solid var(--c-line-light)}
.slides{position:relative;width:100%;height:100%}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease;display:flex;align-items:flex-end}
.slide.active{opacity:1;z-index:1}
.slide-img{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0}
.slide-img::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,10,10,0.85) 0%,rgba(10,10,10,0.65) 45%,rgba(10,10,10,0.2) 100%)}
.slide-content{position:relative;z-index:2;padding:48px 56px;max-width:620px}
.slide-content .kicker{font-family:var(--f-mono);font-size:11px;color:var(--c-yellow);letter-spacing:3px;margin-bottom:18px;display:flex;align-items:center;gap:10px}
.slide-content .kicker::before{content:'';width:24px;height:1px;background:var(--c-yellow)}
.slide-content h2{font-family:var(--f-display);font-size:56px;line-height:0.95;letter-spacing:-1px;color:var(--c-text-inv);text-transform:uppercase;margin-bottom:14px;font-weight:600}
.slide-content h2 .y{color:var(--c-yellow);display:block;font-weight:700}
.slide-content p{font-size:14px;color:var(--c-text-inv-2);max-width:480px;margin-bottom:28px;line-height:1.7}
.slide-actions{display:flex;gap:12px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;font-family:var(--f-display);font-size:13px;letter-spacing:2px;text-transform:uppercase;font-weight:500;transition:all .15s;border:2px solid transparent}
.btn-yellow{background:var(--c-yellow);color:var(--c-bg)}
.btn-yellow:hover{background:#fff}
.btn-ghost{background:transparent;color:#fff;border-color:var(--c-text-inv-2)}
.btn-ghost.btn-catalog{background:transparent;color:#fff;border-color:var(--c-text-inv-2)}
.btn-ghost:hover{border-color:var(--c-yellow);color:var(--c-yellow)}
.btn svg{width:14px;height:14px}

.slider-nav{position:absolute;bottom:24px;left:56px;display:flex;align-items:center;gap:24px;z-index:3}
.slide-dots{display:flex;gap:8px}
.dot{width:32px;height:3px;background:var(--c-text-inv-2);opacity:.4;cursor:pointer;transition:all .2s}
.dot.active{opacity:1;background:var(--c-yellow);width:48px}
.slide-count{font-family:var(--f-mono);font-size:11px;color:var(--c-text-inv-2);letter-spacing:2px}
.slide-count .now{color:var(--c-yellow);font-weight:500}

.slider-arrows{position:absolute;top:50%;transform:translateY(-50%);right:24px;display:flex;flex-direction:column;gap:8px;z-index:3}
.arrow{width:44px;height:44px;background:rgba(20,20,20,.65);backdrop-filter:blur(4px);border:1px solid var(--c-text-inv-2);color:var(--c-text-inv);display:grid;place-items:center;transition:all .15s}
.arrow:hover{background:var(--c-yellow);color:var(--c-bg);border-color:var(--c-yellow)}
.arrow svg{width:16px;height:16px}

/* ============ STAT STRIP ============ */
.stats{display:grid;grid-template-columns:repeat(4,1fr);background:var(--c-bg);color:var(--c-text-inv);margin-top:24px;border:1px solid var(--c-line)}
.stat{padding:22px 24px;border-right:1px solid var(--c-line);position:relative}
.stat:last-child{border-right:none}
.stat .num{font-family:var(--f-display);font-size:36px;font-weight:600;color:var(--c-yellow);line-height:1}
.stat .num sup{font-size:18px;color:var(--c-text-inv);margin-left:2px}
.stat .lbl{font-size:11px;color:var(--c-text-inv-2);letter-spacing:1.5px;text-transform:uppercase;margin-top:6px}

/* ============ SECTION HEADER ============ */
.section{margin-top:48px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:24px;padding-bottom:16px;border-bottom:2px solid var(--c-bg);position:relative}
.sec-head::before{content:'';position:absolute;bottom:-2px;left:0;width:80px;height:2px;background:var(--c-yellow)}
.sec-head .left .lbl{font-family:var(--f-mono);font-size:11px;color:var(--c-yellow-dark);letter-spacing:3px;margin-bottom:6px}
.sec-head h3{font-family:var(--f-display);font-size:32px;text-transform:uppercase;letter-spacing:-0.5px;font-weight:600;line-height:1}
.sec-head .right{display:flex;align-items:center;gap:12px}
.filter{display:flex;gap:4px;background:var(--c-surface);border:1px solid var(--c-line-light);padding:4px}
.filter button{padding:8px 14px;font-family:var(--f-display);font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--c-text-2);transition:all .15s}
.filter button.active{background:var(--c-bg);color:var(--c-yellow)}
.filter button:hover:not(.active){color:var(--c-text)}

/* ============ PRODUCT GRID ============ */
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--c-surface);border:1px solid var(--c-line-light);position:relative;overflow:hidden;transition:all .2s;cursor:pointer}
.card:hover{border-color:var(--c-bg);transform:translateY(-2px)}
.card:hover .card-img{background:var(--c-bg)}
.card:hover .card-img svg circle.tire-out{stroke:var(--c-yellow)}
.card-flag{position:absolute;top:14px;left:14px;background:var(--c-bg);color:var(--c-yellow);font-family:var(--f-display);font-size:10px;padding:5px 9px;letter-spacing:2px;font-weight:600;z-index:2}
.card-flag.hot{background:var(--c-red);color:#fff}
.card-flag.new{background:var(--c-yellow);color:var(--c-bg)}

.card-img{background:var(--c-surface-2);height:200px;display:grid;place-items:center;transition:background .25s;position:relative;overflow:hidden}
.card-img::after{content:'';position:absolute;inset:auto 0 0 0;height:1px;background:linear-gradient(90deg,transparent,var(--c-yellow),transparent);opacity:0;transition:opacity .2s}
.card:hover .card-img::after{opacity:1}

.card-body{padding:18px 18px 20px;border-top:1px solid var(--c-line-light)}
.card-brand{font-family:var(--f-mono);font-size:10px;letter-spacing:2px;color:var(--c-text-3);text-transform:uppercase;margin-bottom:8px;display:block}
.card h4{font-family:var(--f-display);font-size:18px;letter-spacing:0.3px;text-transform:uppercase;font-weight:500;line-height:1.2;margin-bottom:6px}
.card .sku{font-family:var(--f-mono);font-size:11px;color:var(--c-text-3);margin-bottom:14px}
.specs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.spec{background:var(--c-surface-2);padding:4px 8px;font-size:10.5px;color:var(--c-text-2);font-family:var(--f-mono);letter-spacing:0.5px}
.view-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:13px 16px;background:#fff;color:var(--c-text);border:1px solid var(--c-bg);font-family:var(--f-display);font-size:12px;letter-spacing:2.5px;text-transform:uppercase;font-weight:500;transition:all .15s;margin-top:8px}
.view-btn:hover{background:var(--c-yellow);color:#fff;border-color:var(--c-yellow)}
.view-btn svg{width:14px;height:14px;transition:transform .15s}
.view-btn:hover svg{transform:translateX(3px)}

/* ============ BANNER STRIP ============ */
.banner{margin-top:48px;background:var(--c-bg);color:var(--c-text-inv);padding:36px 40px;display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;position:relative;overflow:hidden;border:1px solid var(--c-line)}
.banner::before{content:'';position:absolute;top:0;bottom:0;right:-1px;width:200px;background:repeating-linear-gradient(135deg,transparent 0 16px,rgba(255,199,0,.12) 16px 32px)}
.banner .kicker{font-family:var(--f-mono);font-size:11px;color:var(--c-yellow);letter-spacing:3px;margin-bottom:10px}
.banner h3{font-family:var(--f-display);font-size:36px;text-transform:uppercase;line-height:1;font-weight:600;letter-spacing:-0.5px;margin-bottom:8px}
.banner h3 .y{color:var(--c-yellow)}
.banner p{font-size:13px;color:var(--c-text-inv-2);max-width:540px}

/* ============ FOOTER ============ */
.footer{background:var(--c-bg);color:var(--c-text-inv);margin-top:64px}
.footer-top{padding:56px 32px 40px;max-width:1440px;margin:0 auto;display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:48px}
.foot-brand .foot-logo{height:64px;margin-bottom:18px;opacity:0.95}
.foot-brand p{font-size:13px;color:var(--c-text-inv-2);line-height:1.7;margin-bottom:20px;max-width:320px}
.contact-block{display:flex;flex-direction:column;gap:10px;font-size:12.5px;color:var(--c-text-inv-2)}
.contact-block .row{display:flex;align-items:flex-start;gap:10px}
.contact-block svg{width:14px;height:14px;color:var(--c-yellow);margin-top:2px;flex-shrink:0}
.contact-block a:hover{color:var(--c-yellow)}

.foot-col h5{font-family:var(--f-display);font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--c-yellow);margin-bottom:18px;padding-bottom:8px;border-bottom:1px solid var(--c-line);font-weight:500}
.foot-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.foot-col a{font-size:12.5px;color:var(--c-text-inv-2);transition:color .15s;display:inline-flex;align-items:center;gap:8px}
.foot-col a:hover{color:var(--c-yellow)}
.foot-col a::before{content:'\2192';font-size:11px;color:var(--c-yellow-deep);transition:color .15s}
.foot-col a:hover::before{color:var(--c-yellow)}
.foot-col .icon-btn{width:38px;height:38px}
.foot-col .icon-btn::before{content:none}
.foot-col .icon-btn:hover{border-color:var(--c-yellow)!important}

.foot-bottom{border-top:1px solid var(--c-line);padding:20px 32px;max-width:1440px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;font-size:11.5px;color:var(--c-text-3)}
.foot-bottom .legal{display:flex;gap:24px}
.foot-bottom .legal a:hover{color:var(--c-yellow)}

/* ============ BREADCRUMB ============ */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-family:var(--f-mono);font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--c-text-3);margin-bottom:8px}
.crumbs a{color:var(--c-text-2)}
.crumbs a:hover{color:var(--c-yellow-dark)}
.crumbs .sep{color:var(--c-line-light)}
.crumbs [aria-current]{color:var(--c-text)}

/* ============ ARCHIVE (category / brand / catalog) ============ */
.result-count{font-family:var(--f-mono);font-size:12px;color:var(--c-text-3);letter-spacing:1px}
.brand-badge{display:inline-block;vertical-align:middle;font-family:var(--f-mono);font-size:12px;letter-spacing:1px;background:var(--c-bg);color:var(--c-yellow);padding:4px 10px;margin-left:10px}
.term-desc{font-size:14px;line-height:1.7;color:var(--c-text-2);max-width:760px;margin:-8px 0 28px}
.term-desc p{margin-bottom:10px}
.no-products{background:var(--c-surface);border:1px solid var(--c-line-light);padding:48px 32px;text-align:center}
.no-products p{font-size:15px;color:var(--c-text-2);margin-bottom:20px}

/* ============ ADVANCED SEARCH FORM ============ */
.adv-search{background:var(--c-surface);border:1px solid var(--c-line-light);padding:20px;margin-bottom:28px}
.adv-search .fields{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:14px;align-items:end}
.adv-field{display:flex;flex-direction:column;gap:7px;min-width:0}
.adv-field label{font-family:var(--f-mono);font-size:10px;letter-spacing:2px;text-transform:uppercase;color:var(--c-text-3)}
.adv-field input,.adv-field select{height:44px;border:1px solid var(--c-line-light);background:var(--c-surface-2);padding:0 12px;font-family:var(--f-body);font-size:13px;color:var(--c-text);outline:none;transition:border-color .15s}
.adv-field input::placeholder{color:var(--c-text-3)}
.adv-field input:focus,.adv-field select:focus{border-color:var(--c-yellow-dark)}
.adv-actions{display:flex;gap:10px;align-items:center}
.adv-search .btn-yellow{height:44px;padding:0 22px;border:none;cursor:pointer;justify-content:center;white-space:nowrap}
.adv-reset{display:inline-flex;align-items:center;height:44px;padding:0 14px;font-family:var(--f-mono);font-size:11px;letter-spacing:1px;color:var(--c-text-3);border:1px solid var(--c-line-light);transition:all .15s}
.adv-reset:hover{color:var(--c-text);border-color:var(--c-bg)}
@media(max-width:768px){.adv-search .fields{grid-template-columns:1fr}.adv-actions{justify-content:flex-start}.adv-search .btn-yellow{flex:1}}

/* ============ PAGINATION ============ */
.pagination{margin-top:40px}
.pagination .nav-links{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 12px;border:1px solid var(--c-line-light);font-family:var(--f-mono);font-size:13px;color:var(--c-text-2);transition:all .15s}
.pagination a.page-numbers:hover{border-color:var(--c-bg);color:var(--c-text)}
.pagination .page-numbers.current{background:var(--c-bg);border-color:var(--c-bg);color:var(--c-yellow)}
.pagination .page-numbers.dots{border-color:transparent}

/* ============ PRODUCT DETAIL ============ */
.pd-wrap{max-width:1440px;margin:0 auto;padding:32px}
.pd-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;margin-top:16px}
.pd-media{position:relative;background:var(--c-surface-2);border:1px solid var(--c-line-light);min-height:460px;display:grid;place-items:center;overflow:hidden}
.pd-media img{width:100%;height:100%;object-fit:cover;display:block}
.pd-media svg{width:240px;height:240px}
.pd-info{padding-top:6px}
.pd-brand{font-family:var(--f-mono);font-size:11px;letter-spacing:2px;color:var(--c-text-3);text-transform:uppercase;display:inline-block;margin-bottom:12px}
.pd-brand:hover{color:var(--c-yellow-dark)}
.pd-title{font-family:var(--f-display);font-size:38px;line-height:1.05;text-transform:uppercase;letter-spacing:-0.5px;font-weight:600;margin-bottom:12px}
.pd-sku{font-family:var(--f-mono);font-size:12px;color:var(--c-text-3);margin-bottom:20px}
.pd-info .specs{margin-bottom:24px}
.pd-desc{font-size:15px;line-height:1.75;color:var(--c-text-2);margin-bottom:28px;max-width:560px}
.pd-desc p{margin-bottom:12px}
.pd-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.pd-cta .btn{background:#fff;color:var(--c-text);border-color:var(--c-bg)}
.pd-cta .btn:hover{background:var(--c-yellow);color:#fff;border-color:var(--c-yellow)}
.btn-dark{background:var(--c-bg);color:var(--c-text-inv);border-color:var(--c-bg)}
.btn-dark:hover{background:var(--c-yellow);color:var(--c-bg);border-color:var(--c-yellow)}
.pd-back{font-family:var(--f-mono);font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--c-text-3)}
.pd-back:hover{color:var(--c-yellow-dark)}

/* ============ STATIC PAGES (services / contact) ============ */
.page-wrap{max-width:1440px;margin:0 auto;padding:48px 32px}
.page-head{max-width:760px;margin-bottom:48px}
.page-head .kicker{font-family:var(--f-mono);font-size:12px;letter-spacing:3px;color:var(--c-yellow-dark);margin-bottom:14px}
.page-head h1{font-family:var(--f-display);font-size:46px;line-height:1.02;text-transform:uppercase;letter-spacing:-1px;font-weight:600;margin-bottom:18px}
.page-head .lead{font-size:16px;line-height:1.7;color:var(--c-text-2)}
.page-body{max-width:820px;font-size:15px;line-height:1.8;color:var(--c-text-2)}
.page-body h2{font-family:var(--f-display);font-size:24px;text-transform:uppercase;letter-spacing:-0.3px;color:var(--c-text);margin:34px 0 12px}
.page-body h3{font-family:var(--f-display);font-size:18px;color:var(--c-text);margin:26px 0 10px}
.page-body p{margin-bottom:16px}
.page-body ul,.page-body ol{margin:0 0 16px 22px}
.page-body li{margin-bottom:8px}
.page-body a{color:var(--c-yellow-dark);text-decoration:underline}
.page-body strong{color:var(--c-text)}
.page-body img{margin:16px 0}

/* services grid */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc-card{background:var(--c-surface);border:1px solid var(--c-line-light);padding:28px 26px 30px;position:relative;transition:all .2s}
.svc-card:hover{border-color:var(--c-bg);transform:translateY(-2px)}
.svc-num{position:absolute;top:24px;right:24px;font-family:var(--f-mono);font-size:12px;color:var(--c-text-3)}
.svc-icon{width:48px;height:48px;display:grid;place-items:center;background:var(--c-bg);margin-bottom:20px}
.svc-icon svg{width:24px;height:24px;stroke:var(--c-yellow);fill:none}
.svc-card h4{font-family:var(--f-display);font-size:19px;text-transform:uppercase;letter-spacing:0.3px;font-weight:500;line-height:1.15;margin-bottom:10px}
.svc-card p{font-size:14px;line-height:1.65;color:var(--c-text-2)}

/* contact */
.contact-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:48px;align-items:start}
.ct-info{display:flex;flex-direction:column}
.ct-row{display:flex;gap:16px;padding:22px 0;border-bottom:1px solid var(--c-line-light)}
.ct-row:first-child{padding-top:0}
.ct-ico{width:40px;height:40px;flex-shrink:0;display:grid;place-items:center;background:var(--c-surface-2)}
.ct-ico svg{width:20px;height:20px;stroke:var(--c-text);fill:none}
.ct-row .lbl{font-family:var(--f-mono);font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--c-text-3);margin-bottom:6px}
.ct-row .val{font-size:15px;color:var(--c-text);line-height:1.55}
.ct-row .val a:hover{color:var(--c-yellow-dark)}
.ct-form{background:var(--c-surface);border:1px solid var(--c-line-light);padding:32px;position:relative}
.ct-form .field{margin-bottom:18px}
.ct-form label{display:block;font-family:var(--f-mono);font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--c-text-2);margin-bottom:8px}
.ct-form input,.ct-form textarea{width:100%;padding:13px 14px;border:1px solid var(--c-line-light);background:var(--c-surface-2);font-family:var(--f-body);font-size:14px;color:var(--c-text);transition:border-color .15s}
.ct-form input:focus,.ct-form textarea:focus{outline:none;border-color:var(--c-bg)}
.ct-form textarea{resize:vertical;min-height:130px}
.ct-form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.ct-note{padding:14px 16px;font-size:14px;line-height:1.5;margin-bottom:24px;border:1px solid}
.ct-note.ok{background:#f0f8f0;border-color:#bfe0bf;color:#1f6b1f}
.ct-note.err{background:#fbf0f0;border-color:#eec2c2;color:#9c2323}
.page-cta{margin-top:56px}

/* brands index (Thương Hiệu) */
.brand-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.brand-card{display:grid;grid-template-columns:170px 1fr;background:var(--c-surface);border:1px solid var(--c-line-light);overflow:hidden;transition:all .2s}
.brand-card:hover{border-color:var(--c-bg);transform:translateY(-2px)}
.brand-card .logo-box{display:grid;place-items:center;background:var(--c-surface-2);border-right:1px solid var(--c-line-light);padding:24px;min-height:160px}
.brand-card .logo-box img,.brand-logo-img{max-width:124px;max-height:84px;width:auto;height:auto;object-fit:contain;filter:grayscale(1);opacity:.85;transition:all .2s}
.brand-card:hover .logo-box img{filter:none;opacity:1}
.brand-logo-code{font-family:var(--f-mono);font-size:26px;letter-spacing:2px;font-weight:500;color:var(--c-text)}
.brand-card .bc-body{padding:22px 24px;display:flex;flex-direction:column}
.bc-body h3{font-family:var(--f-display);font-size:22px;text-transform:uppercase;letter-spacing:0.3px;font-weight:600;line-height:1.1;margin-bottom:8px;color:var(--c-text)}
.bc-body p{font-size:13.5px;line-height:1.6;color:var(--c-text-2);margin-bottom:14px}
.bc-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-family:var(--f-mono);font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--c-text-3)}
.brand-card .bc-meta .arrow{display:inline-flex;align-items:center;gap:7px;width:auto;height:auto;padding:8px 14px;background:#fff;color:var(--c-text);border:1px solid var(--c-bg);font-family:var(--f-display);font-size:11px;letter-spacing:2px;text-transform:uppercase;font-weight:500;transition:all .15s}
.brand-card:hover .bc-meta .arrow{background:var(--c-yellow);color:#fff;border-color:var(--c-yellow)}

/* Sidebar collapse toggle — hidden on desktop, shown on mobile. */
.sidebar-toggle{display:none}

/* responsive */
@media (max-width:1100px){
  .layout{grid-template-columns:1fr}
  .sidebar{position:static}
  .cat-list,.brand-list{max-height:none;overflow-y:visible}
  /* Collapse the sidebar behind a toggle so it doesn't push content down. */
  .sidebar-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;background:var(--c-surface);color:var(--c-text);border:1px solid var(--c-line-light);padding:14px 18px;font-family:var(--f-display);font-size:14px;letter-spacing:2px;text-transform:uppercase;font-weight:500}
  .sidebar-toggle .dot{width:8px;height:8px;background:var(--c-yellow);display:inline-block;margin-right:10px}
  .sidebar-toggle .chevron{width:18px;height:18px;color:var(--c-yellow-dark);transition:transform .2s ease}
  .sidebar.open .sidebar-toggle .chevron{transform:rotate(180deg)}
  .sidebar-body{display:none;margin-top:16px}
  .sidebar.open .sidebar-body{display:block}
  .products{grid-template-columns:repeat(2,1fr)}
  .slide-content h2{font-size:42px}
  .slide-content{padding:32px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
  .header-inner{grid-template-columns:auto auto;gap:16px}
  .nav{display:none}
  .header .search{width:200px}
  .pd-grid{grid-template-columns:1fr;gap:32px}
  .pd-media{min-height:320px}
  .pd-title{font-size:30px}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr;gap:32px}
  .page-head h1{font-size:36px}
}
@media (max-width:900px){
  .brand-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  .svc-grid{grid-template-columns:1fr}
  .brand-card{grid-template-columns:1fr}
  .brand-card .logo-box{border-right:none;border-bottom:1px solid var(--c-line-light);min-height:130px}
}
@media (max-width:640px){
  .products{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .header .search{display:none}
  .slide-content h2{font-size:32px}
  .banner{grid-template-columns:1fr}
  .topbar-inner{padding:0 16px;gap:16px}
  .topbar a{font-size:11px}
}

/* ============ FLOATING CONTACT BUTTONS (phone + Zalo) ============ */
.float-contacts{position:fixed;right:16px;top:50%;transform:translateY(-50%);z-index:9999;display:flex;flex-direction:column;gap:10px}
.float-btn{position:relative;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;transition:transform .2s ease;margin:5px 0}
.float-btn:hover{transform:scale(1.08)}
.float-zalo{background:#0068ff;box-shadow:0 4px 14px rgba(0,104,255,.4)}
.float-phone{background:#16a34a;box-shadow:0 4px 14px rgba(22,163,74,.4)}
.float-icon{position:relative;z-index:1;width:24px;height:24px;display:block}
.float-ring{position:absolute;inset:0;border-radius:50%;background:inherit;opacity:.6;animation:float-pulse 1.8s ease-out infinite}
@keyframes float-pulse{0%{transform:scale(1);opacity:.55}100%{transform:scale(1.5);opacity:0}}
@media (prefers-reduced-motion:reduce){.float-ring{animation:none;display:none}}
@media (max-width:640px){
  .float-contacts{right:10px;gap:8px}
  .float-btn{width:34px;height:34px}
  .float-icon{width:20px;height:20px}
}