:root{--kth-primary:#c8102e;--kth-primary-dark:#970c22;--kth-text:#171717;--kth-muted:#68707a;--kth-border:#dde2e7;--kth-surface:#fff;--kth-surface-alt:#f6f7f9;--kth-success:#16833b;--kth-info:#1565c0;--kth-warning:#d97706;--kth-danger:#c62828;--kth-radius:8px;--kth-container:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}button,input,select,textarea,optgroup,option{font-family:Vazirmatn,Vazir,Tahoma,Arial,sans-serif}body{direction:rtl;margin:0;color:var(--kth-text);background:var(--kth-surface);font-family:Vazirmatn,Tahoma,Arial,sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}a:hover{color:var(--kth-primary)}img{max-width:100%;height:auto}.kth-container{width:min(calc(100% - 32px),var(--kth-container));margin-inline:auto}.ltr,.part-number,[dir=ltr]{direction:ltr;unicode-bidi:isolate}.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px)}.screen-reader-text:focus{clip:auto;width:auto;height:auto;top:8px;right:8px;padding:10px 14px;background:#fff;z-index:9999}.utility-bar{background:#20242a;color:#fff;font-size:.78rem}.utility-bar__inner{min-height:34px;display:flex;align-items:center;justify-content:space-between}.utility-bar ul,.main-navigation ul,.site-footer ul{display:flex;gap:20px;list-style:none;margin:0;padding:0}.header-main{min-height:92px;display:grid;grid-template-columns:190px 1fr auto;gap:28px;align-items:center}.site-title{font-weight:900;font-size:1.7rem;direction:ltr}.site-title span{color:var(--kth-primary)}.search-form{display:flex}.search-field{width:100%;min-height:46px;border:1px solid var(--kth-border);border-radius:0 var(--kth-radius) var(--kth-radius) 0;padding:0 14px;font:inherit}.search-submit,.button,button,input[type=submit]{min-height:44px;border:0;border-radius:var(--kth-radius);padding:0 18px;background:var(--kth-primary);color:#fff;font:inherit;font-weight:700;cursor:pointer}.search-submit{border-radius:var(--kth-radius) 0 0 var(--kth-radius)}button:hover,.button:hover,input[type=submit]:hover{background:var(--kth-primary-dark);color:#fff}.header-actions{display:flex;align-items:center;gap:16px;font-size:.9rem}.cart-link{position:relative}.cart-count{display:inline-grid;place-items:center;min-width:20px;height:20px;margin-inline-start:5px;border-radius:999px;background:var(--kth-primary);color:#fff;font-size:.7rem}.main-navigation{border-block:1px solid var(--kth-border);background:#fff}.main-navigation a{display:block;padding:12px 0;font-weight:700;font-size:.9rem}.menu-toggle{display:none}.site-main{min-height:55vh;padding-block:40px}.hero{margin-top:-40px;padding:76px 0;background:linear-gradient(135deg,#f8f9fa,#eceff2);border-bottom:1px solid var(--kth-border)}.hero__inner{max-width:820px}.eyebrow{color:var(--kth-primary);font-weight:800}.hero h1{max-width:720px;margin:.2em 0;font-size:clamp(2rem,4vw,3.6rem);line-height:1.25}.hero__search{max-width:700px;margin-top:28px}.feature-grid,.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-block:36px}.feature-grid article,.content-card,.page-content{padding:24px;border:1px solid var(--kth-border);border-radius:var(--kth-radius);background:#fff}.feature-grid strong{font-size:1.1rem}.feature-grid p,.entry-meta{color:var(--kth-muted)}.site-footer{padding-top:44px;background:#20242a;color:#e8eaed}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px}.site-info{padding-block:20px;margin-top:32px;border-top:1px solid #3b4149;color:#aeb5bd}.empty-state{text-align:center;padding-block:70px}.empty-state__code{display:block;color:var(--kth-primary);font-size:5rem;font-weight:900}.empty-state .search-form{max-width:560px;margin:24px auto}.woocommerce .products{display:grid!important;grid-template-columns:repeat(4,1fr);gap:18px}.woocommerce ul.products li.product{width:auto!important;margin:0!important;padding:16px;border:1px solid var(--kth-border);border-radius:var(--kth-radius)}:focus-visible{outline:3px solid var(--kth-info);outline-offset:3px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
@media(max-width:1024px){.header-main{grid-template-columns:160px 1fr}.header-actions{grid-column:1/-1;justify-content:flex-end}.woocommerce .products{grid-template-columns:repeat(3,1fr)}}
@media(max-width:768px){.utility-bar nav,.header-actions{display:none}.header-main{min-height:72px;grid-template-columns:1fr auto}.header-search{grid-column:1/-1;padding-bottom:14px}.menu-toggle{display:block}.main-navigation{display:none}.main-navigation.is-open{display:block}.main-navigation ul{display:block}.main-navigation a{border-bottom:1px solid var(--kth-border)}.feature-grid,.content-grid,.footer-grid{grid-template-columns:1fr}.woocommerce .products{grid-template-columns:repeat(2,1fr)}.hero{padding:48px 0}.site-main{padding-block:28px}}
@media(max-width:390px){.kth-container{width:min(calc(100% - 20px),var(--kth-container))}.woocommerce .products{grid-template-columns:1fr}.hero h1{font-size:1.8rem}}

/* Catalog and commerce layouts */
.main-navigation .kth-container{display:flex;align-items:center;gap:24px}.all-parts-link{padding:12px 18px!important;margin-inline-end:4px;background:var(--kth-primary);color:#fff!important}.archive-header{padding-bottom:24px;border-bottom:1px solid var(--kth-border);margin-bottom:24px}.archive-header h1,.section-heading h2{margin:.1em 0;font-size:clamp(1.7rem,3vw,2.5rem)}.archive-header p,.section-heading p{color:var(--kth-muted)}.home-section{padding-block:54px}.home-section--alt{padding-block:54px;background:var(--kth-surface-alt);border-block:1px solid var(--kth-border)}.section-heading{margin-bottom:22px}.section-heading--row{display:flex;justify-content:space-between;align-items:end}.home-vehicle{margin-top:-32px;position:relative}.b2b-banner{padding:50px 0;background:#20242a;color:#fff}.b2b-banner .kth-container{display:flex;align-items:center;justify-content:space-between;gap:30px}.shop-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.shop-toolbar .woocommerce-notices-wrapper{width:100%}.woocommerce .woocommerce-breadcrumb{margin-bottom:24px;color:var(--kth-muted)}.woocommerce div.product{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.9fr);gap:42px}.woocommerce div.product .woocommerce-product-gallery,.woocommerce div.product .summary{width:auto!important;float:none!important}.woocommerce div.product .woocommerce-tabs,.woocommerce div.product .related,.woocommerce div.product .upsells,.woocommerce div.product~*{grid-column:1/-1}.woocommerce div.product .product_title{line-height:1.35}.woocommerce div.product .price{color:var(--kth-primary);font-size:1.35rem;font-weight:800}.woocommerce form .form-row input.input-text,.woocommerce form .form-row textarea,.woocommerce form .form-row select,.select2-container .select2-selection{min-height:44px;border:1px solid var(--kth-border);border-radius:6px;padding:8px;font:inherit}.woocommerce table.shop_table{border-color:var(--kth-border);border-radius:8px}.woocommerce-cart .cart-collaterals .cart_totals{padding:20px;background:var(--kth-surface-alt);border:1px solid var(--kth-border);border-radius:8px}.woocommerce-checkout #customer_details,.woocommerce-checkout #order_review{padding:20px;border:1px solid var(--kth-border);border-radius:8px}.woocommerce-account .woocommerce-MyAccount-navigation ul{display:grid;list-style:none;padding:0;border:1px solid var(--kth-border);border-radius:8px;overflow:hidden}.woocommerce-account .woocommerce-MyAccount-navigation a{display:block;padding:11px 14px;border-bottom:1px solid var(--kth-border)}.woocommerce-account .woocommerce-MyAccount-navigation .is-active a{background:var(--kth-primary);color:#fff}.woocommerce-message,.woocommerce-info,.woocommerce-error{border-radius:7px;background:var(--kth-surface-alt)}
@media(max-width:768px){.main-navigation .kth-container{display:block}.all-parts-link{margin:0 -16px; padding-inline:16px!important}.section-heading--row,.b2b-banner .kth-container{align-items:flex-start;flex-direction:column}.woocommerce div.product{grid-template-columns:1fr;gap:22px}.woocommerce-checkout #customer_details,.woocommerce-checkout #order_review{padding:12px}}

/* Phase 2 global catalog shell */
:root{--kth-shadow-sm:0 1px 2px rgba(18,24,32,.06);--kth-shadow-lg:0 20px 50px rgba(18,24,32,.16);--kth-space-1:.25rem;--kth-space-2:.5rem;--kth-space-3:.75rem;--kth-space-4:1rem;--kth-space-6:1.5rem;--kth-space-8:2rem}.kth-icon{width:22px;height:22px;display:inline-block;flex:none}.site-header{position:relative;z-index:100;background:#fff;box-shadow:var(--kth-shadow-sm)}.utility-bar__inner nav ul{align-items:center}.utility-bar a{color:#e8eaed}.utility-bar a:hover{color:#fff}.header-main{grid-template-columns:170px minmax(280px,1fr) auto;gap:22px;min-height:94px}.header-search .search-form{max-width:680px}.header-search .search-field{background:#fafbfc;border-color:#cfd5db;font-size:.9rem}.header-actions{gap:5px}.header-action{position:relative;display:flex;align-items:center;gap:8px;padding:8px 9px;border-radius:7px;color:#2c3238}.header-action:hover{background:#f4f5f7;color:var(--kth-primary)}.header-action>span:not(.cart-count){display:grid;line-height:1.25}.header-action b,.vehicle-badge__label{font-size:.78rem;white-space:nowrap}.header-action small{font-size:.67rem;color:var(--kth-muted);white-space:nowrap}.cart-count{position:absolute;inset-inline-start:2px;top:1px}.main-navigation .kth-container{min-height:48px}.main-navigation .menu{flex:1}.quick-order-link{margin-inline-start:auto;color:var(--kth-primary);font-weight:800}.catalog-menu{position:relative;align-self:stretch}.catalog-menu>summary{display:flex;align-items:center;gap:8px;height:100%;padding:0 17px;background:var(--kth-primary);color:#fff;font-weight:800;cursor:pointer;list-style:none}.catalog-menu>summary::-webkit-details-marker{display:none}.catalog-menu>summary .kth-icon:last-child{width:15px}.catalog-menu[open]>summary .kth-icon:last-child{transform:rotate(180deg)}.catalog-menu__panel{position:absolute;top:calc(100% + 1px);right:0;display:grid;grid-template-columns:1.2fr 1fr .85fr;gap:28px;width:min(850px,calc(100vw - 32px));padding:24px;background:#fff;border:1px solid var(--kth-border);box-shadow:var(--kth-shadow-lg);color:var(--kth-text)}.catalog-menu__panel strong{display:block;margin-bottom:10px}.catalog-menu__panel ul{display:grid!important;grid-template-columns:1fr 1fr;gap:0 20px}.catalog-menu__panel li{border-bottom:1px solid #edf0f2}.catalog-menu__panel a{display:flex;justify-content:space-between;gap:10px;padding:8px 0}.catalog-menu__panel small{color:var(--kth-muted)}.catalog-menu__cta{display:flex;flex-direction:column;align-items:stretch;padding:18px;background:#f5f6f8;border-right:3px solid var(--kth-primary)}.catalog-menu__cta span{color:var(--kth-muted);font-size:.75rem}.catalog-menu__cta a{font-weight:800;border-bottom:1px solid var(--kth-border)}.nav-backdrop,.mobile-navigation{display:none}.menu-toggle{align-items:center;gap:6px}.mobile-navigation__head,.mobile-vehicle,.mobile-navigation__actions{display:flex}.submenu-toggle{display:none}
@media(max-width:1180px){.header-main{grid-template-columns:150px 1fr auto}.header-action>span:not(.cart-count){display:none}.header-action{padding:10px}.header-actions{gap:2px}.cart-count{inset-inline-start:0}.main-navigation ul{gap:14px}}
@media(max-width:768px){body.nav-open{overflow:hidden}.utility-bar{display:none}.header-main{grid-template-columns:1fr auto;gap:12px;padding-block:10px}.header-search{order:3;grid-column:1/-1;padding:0}.header-actions,.main-navigation{display:none}.menu-toggle{display:flex;padding:8px 11px;background:#fff;color:var(--kth-text);border:1px solid var(--kth-border)}.nav-backdrop{display:block;position:fixed;inset:0;z-index:998;background:rgba(13,18,24,.5);border:0;border-radius:0;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s}.mobile-navigation{display:block;position:fixed;z-index:999;inset-block:0;right:0;width:min(88vw,380px);padding:0 18px 24px;background:#fff;box-shadow:var(--kth-shadow-lg);overflow-y:auto;transform:translateX(105%);visibility:hidden;transition:transform .24s ease,visibility .24s}.nav-open .nav-backdrop{opacity:1;visibility:visible}.nav-open .mobile-navigation{transform:none;visibility:visible}.mobile-navigation__head{position:sticky;top:0;z-index:2;align-items:center;justify-content:space-between;min-height:70px;background:#fff;border-bottom:1px solid var(--kth-border)}.menu-close{display:grid;place-items:center;width:42px;height:42px;padding:0;background:#f3f4f6;color:var(--kth-text)}.mobile-vehicle{align-items:center;gap:10px;margin:16px 0;padding:13px;background:#f6f7f9;border:1px solid var(--kth-border);border-radius:8px}.mobile-vehicle>span{display:grid}.mobile-vehicle small{color:var(--kth-muted)}.mobile-navigation nav ul{list-style:none;margin:0;padding:0}.mobile-navigation nav .menu>li{position:relative;border-bottom:1px solid var(--kth-border)}.mobile-navigation nav a{display:block;padding:13px 2px;font-weight:700}.mobile-navigation .sub-menu{padding-inline-start:14px;background:#f8f9fa}.mobile-navigation .sub-menu a{font-weight:500}.submenu-toggle{display:grid;position:absolute;top:6px;left:0;place-items:center;width:38px;height:38px;padding:0;background:transparent;color:var(--kth-text)}.submenu-toggle[aria-expanded=true]>span:last-child{transform:rotate(180deg)}.mobile-navigation__actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:20px}.mobile-navigation__actions a{padding:11px;text-align:center;border:1px solid var(--kth-border);border-radius:6px;font-size:.8rem;font-weight:700}.mobile-navigation__actions a:first-child{background:var(--kth-primary);color:#fff;border-color:var(--kth-primary)}}

.home-systems{background:#21262d;color:#fff}.home-systems .section-heading p{color:#c8cdd3}.system-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #3b424b;border-right:1px solid #3b424b}.system-grid a{display:grid;grid-template-columns:auto 1fr;gap:2px 13px;min-height:125px;padding:22px;border-left:1px solid #3b424b;border-bottom:1px solid #3b424b}.system-grid a:hover{background:#2b3139;color:#fff}.system-grid a>span{grid-row:1/3;color:#ef546d;font-family:ui-monospace,monospace;font-size:1.25rem;font-weight:800}.system-grid strong{font-size:1.02rem}.system-grid small{color:#aeb5bd}.home-guide{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}.home-faq{border-top:1px solid var(--kth-border)}.home-faq details{border-bottom:1px solid var(--kth-border)}.home-faq summary{padding:16px 0;font-weight:800;cursor:pointer}.home-faq p{margin-top:0;color:var(--kth-muted)}.service-strip{background:#f2f4f6;border-block:1px solid var(--kth-border)}.service-strip .kth-container{display:grid;grid-template-columns:repeat(4,1fr)}.service-strip .kth-container>div{display:grid;padding:20px;border-inline-start:1px solid var(--kth-border)}.service-strip .kth-container>div:last-child{border-inline-end:1px solid var(--kth-border)}.service-strip strong{font-size:.9rem}.service-strip span{font-size:.75rem;color:var(--kth-muted)}.footer-grid{grid-template-columns:1.5fr repeat(3,1fr);padding-bottom:38px}.site-footer h2{margin:3px 0 12px;font-size:.9rem;color:#fff}.site-footer ul{display:grid;gap:6px}.site-footer li,.site-footer p{color:#bac0c7;font-size:.82rem}.footer-phone{display:inline-block;margin-top:10px;color:#fff;font-size:1.15rem;font-weight:800}.site-info{display:flex;justify-content:space-between;gap:24px;font-size:.72rem}.site-info span:last-child{color:#9098a1}
@media(max-width:1024px){.system-grid{grid-template-columns:repeat(2,1fr)}.service-strip .kth-container{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){.system-grid{grid-template-columns:1fr}.home-guide{grid-template-columns:1fr;gap:28px}.service-strip .kth-container{grid-template-columns:1fr 1fr}.service-strip .kth-container>div{padding:14px}.footer-grid{grid-template-columns:1fr 1fr}.footer-about{grid-column:1/-1}.site-info{align-items:flex-start;flex-direction:column}}
@media(max-width:390px){.service-strip .kth-container,.footer-grid{grid-template-columns:1fr}.service-strip .kth-container>div{border-inline-end:1px solid var(--kth-border)}.footer-about{grid-column:auto}}

/* WooCommerce page shells and product-detail containment. */
.site-main--product>.kth-container,.site-main--shop>.kth-container{width:min(calc(100% - 48px),var(--kth-container));margin-inline:auto}.site-main--product .woocommerce-breadcrumb{padding-bottom:14px;border-bottom:1px solid var(--kth-border)}.site-main--product .woocommerce-product-gallery{min-width:0}.site-main--product .woocommerce-product-gallery__wrapper{margin:0}.site-main--product .woocommerce-product-gallery__image{display:grid;place-items:center;overflow:hidden;border:1px solid var(--kth-border);border-radius:10px;background:#fff}.site-main--product .woocommerce-product-gallery__image img{display:block;width:100%;max-height:620px;object-fit:contain}.site-main--product .summary{min-width:0;padding:24px;border:1px solid var(--kth-border);border-radius:10px;background:#fff}
@media(max-width:768px){.site-main--product>.kth-container,.site-main--shop>.kth-container{width:min(calc(100% - 24px),var(--kth-container))}.site-main--product .summary{padding:16px}.site-main--product .woocommerce-product-gallery__image img{max-height:480px}}

/* Refined single product experience. */
.site-main--product{background:linear-gradient(180deg,#fff 0,#f7f8fa 260px,#f7f8fa 100%)}
.site-main--product .woocommerce-breadcrumb{margin-bottom:20px;padding:0 0 12px;color:#7b8790;font-size:.75rem}
.site-main--product div.product{position:relative;display:grid!important;grid-template-columns:minmax(0,1.08fr) minmax(390px,.92fr);align-items:start;gap:28px}
.site-main--product div.product>.woocommerce-product-gallery,.site-main--product div.product>.summary{width:auto!important;float:none!important}
.site-main--product div.product>.kth-technical-panel,.site-main--product div.product>.woocommerce-tabs,.site-main--product div.product>.related,.site-main--product div.product>.upsells{grid-column:1/-1;min-width:0;width:100%;float:none!important;clear:both}
.site-main--product .woocommerce-product-gallery{position:relative;padding:18px;border:1px solid #e0e5e9;border-radius:15px;background:#fff;box-shadow:0 8px 24px rgba(24,39,52,.06)}
.site-main--product .woocommerce-product-gallery__image{min-height:430px;border:0!important;border-radius:11px!important;background:linear-gradient(145deg,#fbfcfd,#f1f4f6)!important}
.site-main--product .woocommerce-product-gallery__image img{width:100%!important;height:430px!important;max-height:none!important;padding:28px;object-fit:contain;filter:drop-shadow(0 14px 12px rgba(26,36,44,.13))}
.site-main--product .woocommerce-product-gallery__trigger{top:30px!important;right:auto!important;left:30px!important;z-index:4!important;display:grid!important;width:40px!important;height:40px!important;place-items:center;border:1px solid #e0e5e9;border-radius:50%;background:#fff!important;box-shadow:0 5px 14px rgba(20,34,45,.1)}
.site-main--product .flex-control-thumbs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:9px;margin:12px 0 0!important;padding:0;list-style:none}
.site-main--product .flex-control-thumbs li{width:auto!important;float:none!important}
.site-main--product .flex-control-thumbs img{width:100%;height:74px;padding:6px;border:1px solid #e1e6e9;border-radius:8px;background:#fff;object-fit:contain;opacity:.62;transition:border-color .2s,opacity .2s,transform .2s}
.site-main--product .flex-control-thumbs img.flex-active,.site-main--product .flex-control-thumbs img:hover{border-color:#cf0a2c;opacity:1;transform:translateY(-2px)}
.site-main--product .onsale{top:18px!important;right:18px!important;left:auto!important;z-index:5!important;min-width:auto!important;min-height:auto!important;margin:0!important;padding:7px 12px!important;border-radius:20px!important;background:#d3092f!important;box-shadow:0 5px 14px rgba(211,9,47,.23);font-size:.7rem!important;line-height:1.3!important}
.site-main--product .summary{position:static;padding:25px!important;border:1px solid #e0e5e9!important;border-radius:15px!important;box-shadow:0 8px 24px rgba(24,39,52,.06)}
.site-main--product .summary .product_title{margin:0 0 18px;padding-bottom:17px;border-bottom:1px solid #e7ebee;color:#18242d;font-size:clamp(1.45rem,2.5vw,2rem);font-weight:900;line-height:1.45}
.site-main--product .kth-fit-status{position:relative;margin:0 0 12px;padding:12px 42px 12px 13px;border-radius:9px;font-size:.78rem}
.site-main--product .kth-fit-status:before{position:absolute;top:50%;right:14px;display:grid;width:20px;height:20px;place-items:center;border-radius:50%;background:rgba(255,255,255,.75);content:'✓';font-size:.7rem;transform:translateY(-50%)}
.site-main--product .kth-product-confidence{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:0 0 15px;padding:0;border:1px solid #e5e9ec;border-radius:9px;background:#fafbfc;overflow:hidden}
.site-main--product .kth-product-confidence>span{position:relative;padding:10px 31px 10px 9px;border-bottom:1px solid #e9edef;color:#52606a;font-size:.7rem}
.site-main--product .kth-product-confidence>span:nth-child(odd){border-left:1px solid #e9edef}
.site-main--product .kth-product-confidence>span:before{position:absolute;right:11px;color:#18824a;content:'✓';font-weight:900}
.site-main--product .summary .price{display:flex;flex-wrap:wrap;align-items:center;gap:7px 12px;margin:0 0 16px;padding:15px 16px;border-radius:10px;background:linear-gradient(135deg,#fff6f7,#f7f8fa);color:#bb0b2a!important;font-size:1.35rem!important}
.site-main--product .summary .price del{color:#929ca4;font-size:.78rem;font-weight:500}
.site-main--product .summary .price ins{color:#bb0b2a;text-decoration:none}
.site-main--product .summary .price>a{display:block;width:100%;color:#b30b29;font-size:.9rem;line-height:1.7}
.site-main--product .woocommerce-product-details__short-description{margin:0 0 14px;color:#53616c;font-size:.82rem;line-height:1.9}
.site-main--product .summary .stock{display:inline-flex;margin:0 0 14px;padding:5px 10px;border-radius:18px;background:#eaf7ef;color:#187042;font-size:.72rem;font-weight:700}
.site-main--product .summary form.cart{display:grid;grid-template-columns:76px minmax(0,1fr);gap:9px;margin:0 0 17px!important;padding:14px;border:1px solid #e2e7ea;border-radius:10px;background:#f7f9fa}
.site-main--product .summary form.cart:before,.site-main--product .summary form.cart:after{display:none}
.site-main--product .summary .quantity{float:none!important;margin:0!important}
.site-main--product .summary .quantity .qty{width:100%;height:48px;border:1px solid #ccd4da;border-radius:7px;background:#fff;font:inherit;text-align:center}
.site-main--product .single_add_to_cart_button{float:none!important;width:100%;min-height:48px!important;border-radius:7px!important;background:#d3092f!important;font-weight:900!important;opacity:1!important}
.site-main--product .single_add_to_cart_button:hover{background:#a90724!important}
.site-main--product .product_meta{display:grid;gap:7px;margin-top:6px;padding-top:14px;border-top:1px solid #e6eaed;color:#75818a;font-size:.72rem}
.site-main--product .product_meta>span{display:flex;flex-wrap:wrap;gap:5px}
.site-main--product .product_meta a{display:inline-flex;padding:2px 7px;border-radius:15px;background:#eef2f5;color:#44535e}
.site-main--product .kth-technical-panel{grid-column:1/-1;margin-top:8px;padding:24px;border:1px solid #e0e5e9;border-radius:14px;background:#fff;box-shadow:0 6px 20px rgba(24,39,52,.045)}
.site-main--product .kth-technical-panel h2{margin-top:0;border-bottom-color:#d3092f;font-size:1.15rem}
.site-main--product .woocommerce-tabs{margin-top:4px;padding:0!important;border:1px solid #e0e5e9;border-radius:14px;background:#fff;overflow:hidden;box-shadow:0 6px 20px rgba(24,39,52,.045)}
.site-main--product .woocommerce-tabs ul.tabs{display:flex;margin:0!important;padding:0!important;border-bottom:1px solid #e1e6e9;background:#f4f6f8}
.site-main--product .woocommerce-tabs ul.tabs:before,.site-main--product .woocommerce-tabs ul.tabs li:before,.site-main--product .woocommerce-tabs ul.tabs li:after{display:none!important}
.site-main--product .woocommerce-tabs ul.tabs li{margin:0!important;padding:0!important;border:0!important;border-radius:0!important;background:transparent!important}
.site-main--product .woocommerce-tabs ul.tabs li a{padding:13px 20px!important;color:#55636e!important;font-size:.78rem;font-weight:800!important}
.site-main--product .woocommerce-tabs ul.tabs li.active a{border-bottom:3px solid #d3092f;color:#b40a28!important;background:#fff}
.site-main--product .woocommerce-tabs .panel{margin:0!important;padding:24px!important;color:#52606b;font-size:.82rem;line-height:2}
.site-main--product .woocommerce-tabs .panel h2{margin-top:0;color:#202d36;font-size:1.1rem}
.site-main--product .related.products{display:block!important;margin-top:8px;padding:25px;border:1px solid #e0e5e9;border-radius:14px;background:#fff;box-shadow:0 6px 20px rgba(24,39,52,.045)}
.site-main--product .related>h2{display:flex;align-items:center;gap:9px;margin:0 0 19px;padding-bottom:13px;border-bottom:1px solid #e5e9ec;font-size:1.2rem}
.site-main--product .related>h2:before{width:4px;height:21px;border-radius:5px;background:#d3092f;content:''}
.site-main--product .related ul.products{display:grid!important;float:none!important;clear:both!important;width:100%!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:16px!important;margin:0!important}
.site-main--product .related ul.products:before,.site-main--product .related ul.products:after{display:none!important;content:none!important}
.site-main--product .related ul.products li.product{display:flex;float:none!important;clear:none!important;min-width:0;flex-direction:column;overflow:hidden;width:auto!important;margin:0!important;padding:0 0 14px!important;border:1px solid #e0e5e9!important;border-radius:12px;background:#fff;box-shadow:0 4px 14px rgba(24,39,52,.05);transition:border-color .2s,box-shadow .2s,transform .2s}
.site-main--product .related ul.products li.product:hover{border-color:#df5367!important;box-shadow:0 12px 25px rgba(24,39,52,.11);transform:translateY(-3px)}
.site-main--product .related ul.products li.product>a:first-child{display:block;position:relative;overflow:hidden;background:linear-gradient(145deg,#fbfcfd,#f1f4f6)}
.site-main--product .related ul.products li.product img{width:100%!important;height:175px!important;margin:0!important;padding:16px;object-fit:contain;filter:drop-shadow(0 8px 7px rgba(25,36,44,.11));transition:transform .25s}
.site-main--product .related ul.products li.product:hover img{transform:scale(1.04)}
.site-main--product .related .woocommerce-loop-product__title{display:-webkit-box;min-height:53px;margin:0!important;padding:12px 14px 4px!important;overflow:hidden;color:#25313a;font-size:.8rem!important;line-height:1.75;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.site-main--product .related .price{display:flex!important;align-items:center;gap:6px;min-height:38px;margin:0!important;padding:0 14px;color:#b30b29!important;font-size:.78rem!important}
.site-main--product .related .price del{color:#98a2aa;font-size:.65rem}.site-main--product .related .price ins{text-decoration:none}
.site-main--product .related .button{align-self:stretch;margin:8px 14px 0!important;min-height:39px;padding:7px 10px;border-radius:7px;text-align:center;font-size:.72rem}
.site-main--product .related .onsale{top:10px!important;right:10px!important;padding:5px 9px!important;font-size:.62rem!important}
@media(max-width:900px){.site-main--product div.product{grid-template-columns:1fr;gap:20px}.site-main--product .woocommerce-product-gallery__image,.site-main--product .woocommerce-product-gallery__image img{height:380px!important;min-height:380px}.site-main--product .kth-product-confidence{grid-template-columns:1fr}.site-main--product .kth-product-confidence>span:nth-child(odd){border-left:0}.site-main--product .related ul.products{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media(max-width:520px){.site-main--product .woocommerce-product-gallery{padding:10px}.site-main--product .woocommerce-product-gallery__image,.site-main--product .woocommerce-product-gallery__image img{height:290px!important;min-height:290px}.site-main--product .woocommerce-product-gallery__image img{padding:18px}.site-main--product .flex-control-thumbs img{height:56px}.site-main--product .summary{padding:18px!important}.site-main--product .summary form.cart{grid-template-columns:64px 1fr;padding:10px}.site-main--product .woocommerce-tabs ul.tabs{overflow-x:auto}.site-main--product .woocommerce-tabs ul.tabs li{flex:0 0 auto}.site-main--product .woocommerce-tabs .panel{padding:18px!important}.site-main--product .related{padding:15px}.site-main--product .related ul.products{grid-template-columns:1fr!important}}

/* Elementor owns spacing and width for builder-authored pages. */
.site-main--elementor{padding-block:0}.kth-elementor-content{min-height:1px}.site-main--elementor>.elementor,.kth-elementor-content>.elementor{width:100%}

/* 0.5.3 — compact stable header matching the approved two-row layout. */
.site-header{border-top:4px solid #252d36;box-shadow:none}
.site-header>.header-main,.main-navigation>.kth-container{width:min(calc(100% - 40px),1480px)}
.header-main{min-height:88px;grid-template-columns:180px minmax(380px,1fr) auto;gap:30px}
.site-branding{display:flex;align-items:center;justify-content:flex-start;min-width:0}
.site-branding .custom-logo{display:block;max-width:180px;max-height:58px;width:auto;height:auto}
.header-search{min-width:0}
.header-search .kth-part-search,.header-search .search-form{max-width:610px;margin-inline:auto}
.header-actions{justify-content:flex-end;gap:7px}
.header-action{padding:6px 8px}
.main-navigation .kth-container{min-height:48px;gap:30px;flex-wrap:nowrap}
.main-navigation .menu{display:flex;align-items:center;gap:34px;min-width:0;white-space:nowrap}
.main-navigation .menu>li{flex:none}
.main-navigation a{font-size:.86rem}
.catalog-menu{flex:none}
.catalog-menu>summary{min-width:188px;justify-content:center}
.quick-order-link{flex:none;margin-inline-start:auto;padding-inline:12px!important;white-space:nowrap}
@media(max-width:1180px){.header-main{grid-template-columns:155px minmax(280px,1fr) auto;gap:15px}.main-navigation .kth-container{gap:18px}.main-navigation .menu{gap:18px}.catalog-menu>summary{min-width:165px}.header-search .kth-part-search,.header-search .search-form{max-width:520px}}
@media(max-width:900px){.header-action>span:not(.cart-count){display:none}.header-actions{gap:1px}.main-navigation .menu{gap:13px}.main-navigation a{font-size:.78rem}.catalog-menu>summary{min-width:150px;padding-inline:10px}}
@media(max-width:768px){.site-header>.header-main{width:min(calc(100% - 24px),1480px);grid-template-columns:1fr auto}.site-branding{justify-content:flex-start}.header-actions{display:none}.header-search .kth-part-search,.header-search .search-form{max-width:none}.main-navigation>.kth-container{width:min(calc(100% - 24px),1480px)}}

/* 0.5.4 — Vazirmatn typography and reliable vehicle-selector states. */
body,.elementor-widget-heading .elementor-heading-title,.elementor-widget-text-editor,.woocommerce,.woocommerce button,.woocommerce input,.woocommerce select,.woocommerce textarea{font-family:Vazirmatn,Vazir,Tahoma,Arial,sans-serif}
.kth-vehicle-selector__status{grid-column:1/-1;margin:0;min-height:1.5em;color:#5f6b75;font-size:.72rem;line-height:1.5}
.kth-vehicle-selector__status[data-state=error]{color:#a61b1b}.kth-vehicle-selector__status[data-state=success]{color:#12723a}.kth-vehicle-selector__status[data-state=loading]{color:#0b5ea8}
.kth-vehicle-selector.is-loading select,.kth-vehicle-selector.is-loading button{cursor:wait}.kth-vehicle-selector button:disabled{cursor:not-allowed;opacity:.55;background:#9fa7ae}

/* 0.5.6 — Elementor business pages and editable WooCommerce shop. */
.kth-shop-elementor-content{margin-inline:calc(50% - 50vw);width:100vw}.kth-shop-elementor-content .elementor{width:100%}.kth-shop-catalog-block{width:100%;padding-block:20px 36px}.kth-shop-elementor-content .kth-shop-catalog-block{margin-inline:auto;max-width:1240px;padding-inline:20px}.kth-elementor-page-hero,.kth-elementor-shop-hero{padding:56px 20px 40px;background:linear-gradient(135deg,#f7f9fb,#fff)}.kth-elementor-page-hero .elementor-heading-title,.kth-elementor-shop-hero .elementor-heading-title{color:#18242d;font-size:clamp(2rem,5vw,3.4rem);font-weight:900}.kth-elementor-page-hero .elementor-widget-text-editor,.kth-elementor-shop-hero .elementor-widget-text-editor{max-width:760px;color:#586672;font-size:1rem;line-height:2}.kth-elementor-info-section,.kth-elementor-two-column,.kth-elementor-contact-form{padding:28px 20px}.kth-info-cards,.kth-contact-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.kth-info-cards article,.kth-contact-cards article{padding:24px;border:1px solid #e0e6ea;border-radius:14px;background:#fff;box-shadow:0 8px 24px rgba(24,39,52,.05)}.kth-info-cards strong,.kth-contact-cards strong{display:block;margin-bottom:10px;color:#b80c2a;font-size:1rem}.kth-info-cards p,.kth-contact-cards p{margin:0;color:#5c6973;line-height:1.9}.kth-elementor-shop-catalog{padding:0 20px 30px}.kth-elementor-shop-catalog>.elementor-container{max-width:1240px!important}.kth-elementor-shop-catalog .archive-header--shop h2{font-size:1.6rem}.site-main--shop .kth-shop-elementor-content+.kth-shop-catalog-block{max-width:1240px;margin:auto}
@media(max-width:800px){.kth-info-cards,.kth-contact-cards{grid-template-columns:1fr}.kth-shop-elementor-content .kth-shop-catalog-block{padding-inline:14px}.kth-elementor-page-hero,.kth-elementor-shop-hero{padding-block:36px 28px}}

/* 0.5.7 — restore the real Vazirmatn webfont without overriding icon fonts. */
:root{--kth-font-family:'Vazirmatn','Vazir',Tahoma,Arial,sans-serif}
html,body,.site-header,.site-main,.site-footer,.elementor,.woocommerce,.kth-vehicle-selector,.kth-shop-catalog-block{font-family:var(--kth-font-family)!important}
button,input,select,textarea,optgroup,option,summary,.button,.elementor-button,.woocommerce button,.woocommerce input,.woocommerce select,.woocommerce textarea,.select2-container,.select2-results{font-family:var(--kth-font-family)!important}
h1,h2,h3,h4,h5,h6,p,li,label,small,strong,.elementor-heading-title,.elementor-widget-text-editor,.elementor-icon-list-text,.woocommerce-loop-product__title,.woocommerce div.product .product_title{font-family:inherit}

/* 0.5.8 — global Header and Footer pages editable with Elementor. */
.kthpart-elementor-site-part{width:100%;font-family:var(--kth-font-family)!important}.kthpart-elementor-site-part>.elementor{width:100%}.site-header--elementor{position:relative;z-index:100;border-top:4px solid #252d36;background:#fff;box-shadow:0 1px 2px rgba(18,24,32,.06)}.site-header--elementor .elementor-widget{margin-bottom:0}.site-header--elementor .elementor-section>.elementor-container{width:min(calc(100% - 40px),1480px);max-width:1480px!important;margin-inline:auto}.kth-elementor-site-header-main{background:#fff}.kth-elementor-site-header-main>.elementor-container{min-height:88px;align-items:center}.kth-elementor-site-header-main .elementor-column>.elementor-widget-wrap{align-items:center;padding:10px}.kth-elementor-site-logo{display:inline-block;direction:ltr;color:#111!important;font-size:1.75rem;font-weight:900;line-height:1;white-space:nowrap}.kth-elementor-site-logo span{color:var(--kth-primary)}.kth-elementor-header-search-column .kth-part-search,.kth-elementor-header-search-column .search-form{max-width:680px;margin-inline:auto}.kth-elementor-header-actions{display:flex;align-items:center;justify-content:flex-end;gap:5px}.kth-elementor-header-actions .header-action{display:flex;align-items:center;gap:7px;padding:7px 8px;border-radius:7px;color:#2c3238}.kth-elementor-header-actions .header-action:hover{background:#f4f5f7;color:var(--kth-primary)}.kth-elementor-header-actions .header-action>span:not(.cart-count){display:grid;line-height:1.25}.kth-elementor-header-actions .header-action b,.kth-elementor-header-actions .vehicle-badge__label{font-size:.78rem;white-space:nowrap}.kth-elementor-header-actions .header-action small{font-size:.67rem;color:var(--kth-muted);white-space:nowrap}.kth-elementor-site-header-nav{border-block:1px solid var(--kth-border);background:#fff}.kth-elementor-site-header-nav>.elementor-container{min-height:48px;align-items:stretch}.kth-elementor-site-header-nav .elementor-column>.elementor-widget-wrap{align-items:center;padding:0 8px}.kth-elementor-header-catalog-column .catalog-menu{width:100%}.kth-elementor-header-catalog-column .catalog-menu>summary{min-height:48px;justify-content:center}.kth-elementor-primary-nav,.kth-elementor-primary-nav .menu{width:100%}.kth-elementor-primary-menu,.kth-elementor-primary-nav>.menu{display:flex;align-items:center;justify-content:center;gap:30px;list-style:none;margin:0;padding:0;white-space:nowrap}.kth-elementor-primary-menu a,.kth-elementor-primary-nav>.menu a{display:block;padding:12px 0;font-size:.86rem;font-weight:700}.kth-elementor-primary-menu .sub-menu,.kth-elementor-primary-nav>.menu .sub-menu{position:absolute;z-index:50;display:none;min-width:210px;margin:0;padding:8px;list-style:none;border:1px solid var(--kth-border);background:#fff;box-shadow:0 12px 28px rgba(18,24,32,.13)}.kth-elementor-primary-menu li,.kth-elementor-primary-nav>.menu li{position:relative}.kth-elementor-primary-menu li:hover>.sub-menu,.kth-elementor-primary-menu li:focus-within>.sub-menu,.kth-elementor-primary-nav>.menu li:hover>.sub-menu,.kth-elementor-primary-nav>.menu li:focus-within>.sub-menu{display:block}.kth-elementor-header-quick-column .elementor-button{width:100%;min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:0;background:transparent;color:var(--kth-primary);font-weight:800}.kth-elementor-header-quick-column .elementor-button:hover{background:#fff4f6;color:var(--kth-primary-dark)}
.site-footer--elementor{display:block;background:#20242a;color:#e8eaed}.site-footer--elementor .elementor-widget{margin-bottom:0}.site-footer--elementor .elementor-section>.elementor-container{width:min(calc(100% - 40px),1480px);max-width:1480px!important;margin-inline:auto}.kth-elementor-site-footer-services{border-bottom:1px solid #dfe4e8;background:#f2f4f6;color:#202a32}.kth-elementor-site-footer-services>.elementor-container{width:100%!important;max-width:none!important}.kth-elementor-site-footer-services .elementor-widget-wrap{padding:0!important}.kth-elementor-service-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));max-width:1480px;margin-inline:auto}.kth-elementor-service-strip>div{display:grid;gap:2px;min-height:90px;align-content:center;padding:15px 28px;border-inline-start:1px solid #dfe4e8}.kth-elementor-service-strip>div:first-child{border-inline-start:0}.kth-elementor-service-strip strong{font-size:.95rem}.kth-elementor-service-strip span{color:#6c7780;font-size:.72rem}.kth-elementor-site-footer-main{padding:45px 0 30px;background:#20242a}.kth-elementor-site-footer-main .elementor-column>.elementor-widget-wrap{align-content:flex-start;padding:10px 20px}.kth-elementor-site-logo--footer{margin-bottom:16px;color:#fff!important;font-size:1.9rem}.kth-elementor-footer-block h3{margin:0 0 15px;color:#fff;font-size:1rem}.kth-elementor-footer-block p{margin:0 0 12px;color:#bdc4ca;font-size:.82rem;line-height:2}.kth-elementor-footer-block ul{display:grid;gap:8px;margin:0;padding:0;list-style:none}.kth-elementor-footer-block li,.kth-elementor-footer-block a{color:#bdc4ca;font-size:.82rem}.kth-elementor-footer-block a:hover{color:#fff}.kth-elementor-site-footer-bottom{border-top:1px solid #3b4149;background:#20242a}.kth-elementor-site-footer-bottom .elementor-widget-wrap{padding:0 20px}.kth-elementor-footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:20px 0;color:#aeb5bd;font-size:.75rem}
@media(max-width:1100px){.site-header--elementor .elementor-section>.elementor-container{width:min(calc(100% - 24px),1480px)}.kth-elementor-header-actions .header-action>span:not(.cart-count){display:none}.kth-elementor-primary-menu,.kth-elementor-primary-nav>.menu{gap:16px}.kth-elementor-primary-menu a,.kth-elementor-primary-nav>.menu a{font-size:.78rem}.kth-elementor-site-header-main .elementor-column>.elementor-widget-wrap{padding-inline:5px}}
@media(max-width:767px){.site-header--elementor .elementor-section>.elementor-container,.site-footer--elementor .elementor-section>.elementor-container{width:min(calc(100% - 20px),1480px)}.kth-elementor-site-header-main>.elementor-container{padding-block:8px}.kth-elementor-site-header-main .elementor-column{width:100%!important}.kth-elementor-header-logo-column{order:1}.kth-elementor-header-actions-column{order:2}.kth-elementor-header-search-column{order:3}.kth-elementor-header-logo-column .elementor-widget-wrap{justify-content:flex-start}.kth-elementor-header-actions{justify-content:flex-start}.kth-elementor-header-actions .header-action{padding:6px}.kth-elementor-header-actions .header-action:nth-child(2){display:none}.kth-elementor-site-header-nav>.elementor-container{display:grid;grid-template-columns:140px minmax(0,1fr);width:100%!important}.kth-elementor-site-header-nav .elementor-column{width:auto!important}.kth-elementor-header-catalog-column{grid-column:1}.kth-elementor-header-menu-column{grid-column:2;min-width:0}.kth-elementor-header-quick-column{display:none}.kth-elementor-primary-nav{overflow-x:auto}.kth-elementor-primary-menu,.kth-elementor-primary-nav>.menu{justify-content:flex-start;gap:18px;padding-inline:12px}.kth-elementor-primary-menu .sub-menu,.kth-elementor-primary-nav>.menu .sub-menu{display:none!important}.kth-elementor-service-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.kth-elementor-service-strip>div:nth-child(3){border-top:1px solid #dfe4e8}.kth-elementor-service-strip>div:nth-child(4){border-top:1px solid #dfe4e8}.kth-elementor-site-footer-main .elementor-column{width:50%!important}.kth-elementor-site-footer-main .elementor-column:first-child{width:100%!important}.kth-elementor-footer-bottom{flex-direction:column;text-align:center}}
@media(max-width:480px){.kth-elementor-site-header-nav>.elementor-container{grid-template-columns:120px minmax(0,1fr)}.kth-elementor-header-actions .header-action:nth-child(1)>span,.kth-elementor-header-actions .header-action:nth-child(3)>span,.kth-elementor-header-actions .header-action:nth-child(4)>span:not(.cart-count){display:none}.kth-elementor-service-strip{grid-template-columns:1fr}.kth-elementor-service-strip>div{border-inline-start:0;border-top:1px solid #dfe4e8}.kth-elementor-service-strip>div:first-child{border-top:0}.kth-elementor-site-footer-main .elementor-column{width:100%!important}}