:root{--mfc-ink:#101612;--mfc-ink2:#131b18;--mfc-green:#b6f400;--mfc-bg:#f3f5f0;--mfc-line:#d4ddd3;--mfc-muted:#617067;--mfc-wrap:1240px}
.mfcatalog-page,.mfcatalog-page *,.mfcatalog-inquiry-bar,.mfcatalog-inquiry-bar *{box-sizing:border-box;font-family:Arial,"Helvetica Neue",Helvetica,sans-serif!important}.mfcatalog-page{background:var(--mfc-bg);color:#111714;line-height:1.5;-webkit-font-smoothing:antialiased}.mfcatalog-page a{text-decoration:none;color:inherit}.mfcatalog-page img{display:block;max-width:100%}.mfcatalog-wrap{width:min(var(--mfc-wrap),calc(100% - 40px));margin:auto}.mfcatalog-eyebrow{margin:0 0 14px;color:#68756e;font-size:11px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.mfcatalog-page h1,.mfcatalog-page h2,.mfcatalog-page h3,.mfcatalog-page p{margin-top:0}.mfcatalog-page h1{font-size:clamp(48px,5.6vw,78px);line-height:.97;letter-spacing:-.05em}.mfcatalog-page h2{font-size:clamp(34px,4vw,54px);line-height:1.03;letter-spacing:-.04em}.mfcatalog-btn{display:inline-flex;min-height:46px;padding:0 17px;align-items:center;justify-content:center;border:1px solid transparent;border-radius:6px;font-size:13px;font-weight:900;text-decoration:none!important}.mfcatalog-btn.primary{background:var(--mfc-green);color:var(--mfc-ink)}.mfcatalog-btn.ghost{border-color:#6d7973;background:rgba(255,255,255,.05);color:#fff}.mfcatalog-btn.dark{background:var(--mfc-ink);color:#fff}.mfcatalog-actions{display:flex;gap:10px;margin-top:28px}
.mfcatalog-hero{min-height:600px;display:flex;align-items:center;color:#fff;background-color:#08100d;background-image:linear-gradient(90deg,rgba(8,13,11,.99) 0%,rgba(8,13,11,.96) 31%,rgba(8,13,11,.72) 49%,rgba(8,13,11,.16) 72%,rgba(8,13,11,0) 88%),var(--mfc-hero);background-repeat:no-repeat,no-repeat;background-position:center,right center;background-size:100% 100%,auto 100%;}.mfcatalog-hero-inner{padding:86px 0 74px}.mfcatalog-hero-copy{max-width:620px}.mfcatalog-cat-hero{color:#fff;background:linear-gradient(90deg,rgba(8,13,11,.97) 0%,rgba(8,13,11,.82) 38%,rgba(8,13,11,.25) 62%,rgba(8,13,11,.04) 80%),var(--mfc-hero) center/cover no-repeat}.mfcatalog-hero .mfcatalog-eyebrow,.mfcatalog-cat-hero .mfcatalog-eyebrow,.mfcatalog-category-band .mfcatalog-eyebrow,.mfcatalog-oem .mfcatalog-eyebrow{color:var(--mfc-green)}.mfcatalog-hero p,.mfcatalog-cat-copy p{max-width:650px;color:#d2dcd7;font-size:18px}
.mfcatalog-section{padding:88px 0}.mfcatalog-section-head{display:grid;grid-template-columns:1fr 390px;gap:60px;align-items:end;margin-bottom:34px}.mfcatalog-section-head p{color:#59645e;margin:0;max-width:360px;font-size:14px;line-height:1.6}.mfcatalog-section-head.light{color:#fff}.mfcatalog-section-head.light p{color:#bdc9c4}.mfcatalog-category-band{background:var(--mfc-ink);color:#fff}.mfcatalog-category-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #303a35}.mfcatalog-category{position:relative;min-height:188px;display:grid;grid-template-columns:1fr 132px;overflow:hidden;border-right:1px solid #303a35;border-bottom:1px solid #303a35;background:var(--mfc-ink2);transition:.2s}.mfcatalog-category:nth-child(3n){border-right:0}.mfcatalog-category-copy{padding:23px 12px 21px 23px;position:relative;z-index:2}.mfcatalog-category small{display:block;color:#8fa097;font-size:10px;font-weight:900;text-transform:uppercase;margin-bottom:18px}.mfcatalog-category h3{font-size:22px;line-height:1.1;margin-bottom:9px}.mfcatalog-category span{color:var(--mfc-green);font-size:13px;font-weight:900}.mfcatalog-category-media{background:#101612;display:grid;place-items:center}.mfcatalog-category-media img{width:100%;height:100%;object-fit:contain;padding:18px;opacity:.9}.mfcatalog-icon-fallback{font-size:42px;color:var(--mfc-green)}.mfcatalog-category:hover{background:#1d2a25;box-shadow:inset 0 -4px var(--mfc-green)}
.mfcatalog-products{background:#eef2e9}.mfcatalog-product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.mfcatalog-product-card{display:flex;flex-direction:column;min-width:0}.mfcatalog-product-image{aspect-ratio:1/1;background:#fff;border:1px solid #d7dfd6;border-radius:4px;overflow:hidden;display:grid;place-items:center}.mfcatalog-product-image img{width:100%;height:100%;object-fit:contain;padding:22px;transition:transform .25s ease}.mfcatalog-product-card:hover .mfcatalog-product-image img{transform:scale(1.035)}.mfcatalog-product-copy{padding:15px 0 0;display:flex;flex:1;flex-direction:column}.mfcatalog-product-copy small{color:#718078;font-size:10px;font-weight:900;letter-spacing:.07em}.mfcatalog-product-copy h3{font-size:17px;line-height:1.38;margin:5px 0 13px;min-height:48px}.mfcatalog-product-actions{margin-top:auto;display:grid;grid-template-columns:1fr 44px;gap:8px}.mfcatalog-view,.mfcatalog-add{min-height:44px;border-radius:4px}.mfcatalog-view{display:flex;align-items:center;justify-content:space-between;padding:0 13px;background:var(--mfc-ink);color:#fff!important;font-size:12px;font-weight:900}.mfcatalog-add{border:1px solid var(--mfc-ink);background:#fff;color:var(--mfc-ink);font-size:23px;cursor:pointer}.mfcatalog-add:hover,.mfcatalog-add.selected{background:var(--mfc-green)}.mfcatalog-empty{padding:30px;border:1px solid var(--mfc-line);background:#fff;color:var(--mfc-muted)}.mfcatalog-page .nav-links{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:38px}.mfcatalog-page .page-numbers{display:grid;place-items:center;min-width:42px;min-height:42px;padding:0 12px;border:1px solid #c9d2c8;background:#fff;font-size:12px;font-weight:800}.mfcatalog-page .page-numbers.current{background:var(--mfc-ink);color:#fff}
.mfcatalog-oem{background:var(--mfc-ink);color:#fff}.mfcatalog-route-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #344039}.mfcatalog-route-grid article{padding:28px;border-right:1px solid #344039}.mfcatalog-route-grid article:last-child{border-right:0}.mfcatalog-route-grid small{display:block;color:var(--mfc-green);font-size:11px;font-weight:900;text-transform:uppercase;margin-bottom:36px}.mfcatalog-route-grid h3{font-size:25px}.mfcatalog-route-grid p{color:#b8c5bf;font-size:14px;margin-bottom:0}.mfcatalog-rfq{background:#e7ece4}.mfcatalog-rfq-grid{display:grid;grid-template-columns:minmax(0,.9fr) auto;gap:40px;align-items:center}.mfcatalog-rfq-grid p{max-width:720px;color:#5b6861;font-size:16px}
.mfcatalog-cat-hero{min-height:590px}.mfcatalog-cat-hero-inner{padding:34px 0 74px}.mfcatalog-breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:#adb9b2;font-size:12px;margin-bottom:105px}.mfcatalog-breadcrumb a:hover{color:var(--mfc-green)}.mfcatalog-cat-copy{max-width:730px}.mfcatalog-cat-copy h1{margin-bottom:20px}.mfcatalog-subcategories{background:#fff}.mfcatalog-subcat-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--mfc-line);border-left:1px solid var(--mfc-line)}.mfcatalog-subcat-grid a{min-height:150px;padding:24px;border-right:1px solid var(--mfc-line);border-bottom:1px solid var(--mfc-line);display:flex;flex-direction:column;transition:.2s}.mfcatalog-subcat-grid small{color:#718078;font-size:10px;font-weight:900;text-transform:uppercase}.mfcatalog-subcat-grid strong{font-size:20px;margin:16px 0 auto}.mfcatalog-subcat-grid span{color:#668b00;font-size:12px;font-weight:900}.mfcatalog-subcat-grid a:hover{background:var(--mfc-green)}.mfcatalog-guide{background:#fff}.mfcatalog-guide-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--mfc-line)}.mfcatalog-guide-grid article{padding:28px;min-height:230px;border-right:1px solid var(--mfc-line)}.mfcatalog-guide-grid article:last-child{border-right:0}.mfcatalog-guide-grid b{display:grid;place-items:center;width:32px;height:32px;border-radius:3px;background:var(--mfc-green);font-size:11px;margin-bottom:36px}.mfcatalog-guide-grid h3{font-size:20px}.mfcatalog-guide-grid p{color:var(--mfc-muted);font-size:14px;margin:0}
.mfcatalog-inquiry-bar{position:fixed;z-index:70;left:50%;bottom:18px;transform:translate(-50%,120px);width:min(720px,calc(100% - 32px));display:flex;align-items:center;gap:14px;padding:12px 14px 12px 18px;background:var(--mfc-ink);color:#fff;border:1px solid #3b4741;border-radius:6px;box-shadow:0 18px 50px rgba(0,0,0,.28);transition:.25s}.mfcatalog-inquiry-bar.show{transform:translate(-50%,0)}.mfcatalog-count{display:grid;place-items:center;width:30px;height:30px;flex:0 0 30px;background:var(--mfc-green);color:var(--mfc-ink);border-radius:3px;font-weight:900}.mfcatalog-inquiry-bar>div{flex:1}.mfcatalog-inquiry-bar strong,.mfcatalog-inquiry-bar small{display:block}.mfcatalog-inquiry-bar small{color:#9fada6;font-size:11px}.mfcatalog-inquiry-bar .mfcatalog-btn{min-height:38px;padding:0 13px}.mfcatalog-clear{border:0;background:transparent;color:#a9b6af;font-size:20px;cursor:pointer}
@media(max-width:1024px){.mfcatalog-hero{min-height:560px;background-size:100% 100%,auto 84%;background-position:center,right bottom}.mfcatalog-hero-copy{max-width:560px}.mfcatalog-section-head{grid-template-columns:1fr;gap:12px}.mfcatalog-product-grid{grid-template-columns:repeat(3,1fr)}.mfcatalog-category-grid{grid-template-columns:repeat(2,1fr)}.mfcatalog-category:nth-child(n){border-right:1px solid #303a35}.mfcatalog-category:nth-child(2n){border-right:0}.mfcatalog-route-grid{grid-template-columns:1fr}.mfcatalog-route-grid article{border-right:0;border-bottom:1px solid #344039}.mfcatalog-route-grid article:last-child{border-bottom:0}.mfcatalog-guide-grid{grid-template-columns:repeat(2,1fr)}.mfcatalog-guide-grid article:nth-child(2n){border-right:0}.mfcatalog-guide-grid article{border-bottom:1px solid var(--mfc-line)}.mfcatalog-subcat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.mfcatalog-hero{min-height:610px;align-items:flex-start;background-image:linear-gradient(180deg,rgba(8,13,11,1) 0%,rgba(8,13,11,.98) 47%,rgba(8,13,11,.68) 66%,rgba(8,13,11,.08) 100%),var(--mfc-hero);background-size:100% 100%,auto 48%;background-position:center,right bottom}.mfcatalog-hero-inner{padding:70px 0 265px}.mfcatalog-section-head p{max-width:620px}.mfcatalog-product-grid{grid-template-columns:repeat(2,1fr)}.mfcatalog-cat-hero{min-height:560px}.mfcatalog-breadcrumb{margin-bottom:72px}.mfcatalog-rfq-grid{grid-template-columns:1fr;align-items:start}.mfcatalog-rfq-grid .mfcatalog-btn{width:100%}}
@media(max-width:600px){.mfcatalog-wrap{width:calc(100% - 28px)}.mfcatalog-hero{min-height:590px;background-size:100% 100%,auto 44%}.mfcatalog-hero-inner{padding:58px 0 245px}.mfcatalog-page h1{font-size:40px;line-height:1}.mfcatalog-page h2{font-size:34px}.mfcatalog-hero p,.mfcatalog-cat-copy p{font-size:15px}.mfcatalog-actions{flex-direction:column}.mfcatalog-btn{width:100%;min-height:48px}.mfcatalog-section{padding:62px 0}.mfcatalog-section-head p{font-size:13px;line-height:1.55}.mfcatalog-category-grid,.mfcatalog-product-grid,.mfcatalog-subcat-grid,.mfcatalog-guide-grid{grid-template-columns:1fr}.mfcatalog-category:nth-child(n){border-right:0}.mfcatalog-category{grid-template-columns:1fr 116px;min-height:162px}.mfcatalog-product-copy h3{min-height:0}.mfcatalog-product-actions{grid-template-columns:1fr 48px}.mfcatalog-view,.mfcatalog-add{min-height:48px}.mfcatalog-guide-grid article{border-right:0}.mfcatalog-cat-hero{min-height:540px;background-position:62% center}.mfcatalog-cat-hero-inner{padding:24px 0 48px}.mfcatalog-breadcrumb{margin-bottom:56px;font-size:11px}.mfcatalog-inquiry-bar{flex-wrap:wrap}.mfcatalog-inquiry-bar>div{min-width:150px}.mfcatalog-inquiry-bar .mfcatalog-btn{width:auto}.mfcatalog-inquiry-bar small{display:none}}
@media(max-width:350px){.mfcatalog-wrap{width:calc(100% - 22px)}.mfcatalog-page h1{font-size:36px}.mfcatalog-page h2{font-size:31px}.mfcatalog-category{grid-template-columns:1fr 96px}.mfcatalog-category-copy{padding-left:18px}}


.mfcatalog-filter-section{background:#fff}
.mfcatalog-filter-bar{display:grid;grid-template-columns:minmax(190px,1fr) minmax(190px,1fr) minmax(240px,1.25fr) auto;gap:14px;align-items:end;padding:22px;border:1px solid var(--mfc-line);background:#f7f9f5}
.mfcatalog-filter-field{display:flex;flex-direction:column;gap:8px;min-width:0}
.mfcatalog-filter-field>span{color:#66736c;font-size:10px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
.mfcatalog-filter-field select,.mfcatalog-filter-field input{width:100%;height:48px;padding:0 14px;border:1px solid #c8d2c8;border-radius:4px;background:#fff;color:#111714;font:inherit;font-size:14px;outline:none}
.mfcatalog-filter-field select:focus,.mfcatalog-filter-field input:focus{border-color:#7ba500;box-shadow:0 0 0 2px rgba(182,244,0,.16)}
.mfcatalog-filter-actions{display:flex;align-items:center;gap:12px}
.mfcatalog-filter-actions .mfcatalog-btn{height:48px;white-space:nowrap}
.mfcatalog-filter-reset{display:inline-flex;align-items:center;min-height:48px;color:#65726b!important;font-size:12px;font-weight:900;white-space:nowrap}
.mfcatalog-filter-reset:hover{color:#111714!important}
.mfcatalog-active-filters{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;padding:14px 2px 0;color:#536059;font-size:12px}
.mfcatalog-active-filters strong{color:#111714}
.mfcatalog-active-filters>div{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.mfcatalog-active-filters span{display:inline-flex;align-items:center;min-height:28px;padding:0 9px;border:1px solid #d0d9cf;border-radius:999px;background:#fff}


@media(max-width:1024px){
    .mfcatalog-filter-bar{grid-template-columns:repeat(2,minmax(0,1fr))}
    .mfcatalog-filter-actions{align-self:end}
}
@media(max-width:760px){
    .mfcatalog-active-filters{flex-direction:column;gap:10px}
    .mfcatalog-active-filters>div{justify-content:flex-start}
}
@media(max-width:600px){
    .mfcatalog-filter-bar{grid-template-columns:1fr;padding:16px}
    .mfcatalog-filter-actions{display:grid;grid-template-columns:1fr}
    .mfcatalog-filter-actions .mfcatalog-btn{width:100%}
    .mfcatalog-filter-reset{justify-content:center}
}


.mfcatalog-product-groups{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    margin:0 0 28px;
    padding:0;
}
.mfcatalog-product-group{
    display:inline-flex;
    align-items:center;
    gap:9px;
    min-height:42px;
    padding:0 13px;
    border:1px solid #cbd4cb;
    border-radius:999px;
    background:#fff;
    color:#263029!important;
    font-size:12px;
    font-weight:850;
    line-height:1;
    transition:border-color .18s ease,background .18s ease,color .18s ease,transform .18s ease;
}
.mfcatalog-product-group strong{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-width:22px;
    height:22px;
    padding:0 6px;
    border-radius:999px;
    background:#edf1e9;
    color:#69756e;
    font-size:10px;
    font-weight:950;
}
.mfcatalog-product-group:hover{
    border-color:#8dad22;
    transform:translateY(-1px);
}
.mfcatalog-product-group.is-active{
    border-color:#111714;
    background:#111714;
    color:#fff!important;
}
.mfcatalog-product-group.is-active strong{
    background:var(--mfc-lime);
    color:#111714;
}
.mfcatalog-group-result{
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    gap:6px;
    margin:-12px 0 24px;
    color:#65716a;
    font-size:12px;
}
.mfcatalog-group-result strong{
    color:#111714;
}
@media(max-width:600px){
    .mfcatalog-product-groups{
        flex-wrap:nowrap;
        overflow-x:auto;
        margin-left:-14px;
        margin-right:-14px;
        padding:0 14px 6px;
        scrollbar-width:none;
        -webkit-overflow-scrolling:touch;
    }
    .mfcatalog-product-groups::-webkit-scrollbar{display:none}
    .mfcatalog-product-group{
        flex:0 0 auto;
        min-height:44px;
    }
}



.mfcatalog-product-results{
    position:relative;
    opacity:1;
    transform:translateY(0);
    transition:opacity .18s ease,transform .18s ease;
}
.mfcatalog-product-results.is-loading{
    opacity:.34;
    transform:translateY(4px);
    pointer-events:none;
}
.mfcatalog-product-results.is-revealing{
    animation:mfcatalogProductsReveal .24s ease both;
}
@keyframes mfcatalogProductsReveal{
    from{opacity:.25;transform:translateY(6px)}
    to{opacity:1;transform:translateY(0)}
}
.mfcatalog-product-result-summary{
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    gap:6px;
    min-height:20px;
    margin:-10px 0 22px;
    color:#65716a;
    font-size:12px;
}
.mfcatalog-product-result-summary strong{color:#111714}
.mfcatalog-ajax-pagination{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:16px;
    margin-top:34px;
}
.mfcatalog-ajax-pagination a{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:42px;
    padding:0 14px;
    border:1px solid #cbd4cb;
    border-radius:999px;
    background:#fff;
    color:#111714!important;
    font-size:12px;
    font-weight:900;
}
.mfcatalog-ajax-pagination a:hover{
    border-color:#8dad22;
}
.mfcatalog-ajax-pagination span{
    color:#65716a;
    font-size:12px;
    font-weight:800;
}
@media (prefers-reduced-motion:reduce){
    .mfcatalog-product-results{transition:none}
    .mfcatalog-product-results.is-revealing{animation:none}
}



/* ========================================================================
   MFOPTO CATEGORY LANDING SYSTEM v0.4.0
   Shared by all 10 public top-level category pages.
   ======================================================================== */
:root{
    --mfc-split-offset:30px;
}

.mfcatalog-category-page .mfcatalog-eyebrow{
    color:#709300;
    font-size:10px;
    letter-spacing:.11em;
}

.mfcatalog-category-page .mfcatalog-landing-hero .mfcatalog-eyebrow,
.mfcatalog-category-page .mfcatalog-applications .mfcatalog-eyebrow,
.mfcatalog-category-page .mfcatalog-oem-system .mfcatalog-eyebrow,
.mfcatalog-category-page .mfcatalog-rfq-final .mfcatalog-eyebrow{
    color:var(--mfc-green);
}

.mfcatalog-category-page .mfcatalog-landing-hero{
    min-height:575px;
    display:flex;
    align-items:center;
    position:relative;
    overflow:hidden;
    background:
        linear-gradient(
            90deg,
            rgba(5,10,8,.98) 0%,
            rgba(5,10,8,.93) 34%,
            rgba(5,10,8,.64) 56%,
            rgba(5,10,8,.12) 82%
        ),
        var(--mfc-hero) center/cover no-repeat;
}

.mfcatalog-category-page .mfcatalog-cat-hero-inner{
    padding:72px 0 66px;
}

.mfcatalog-category-page .mfcatalog-breadcrumb{
    margin-bottom:76px;
    color:#aab5af;
    font-size:10px;
}

.mfcatalog-category-page .mfcatalog-cat-copy{
    max-width:690px;
}

.mfcatalog-category-page .mfcatalog-cat-copy h1{
    margin:18px 0 22px;
    font-size:clamp(48px,5vw,74px);
    line-height:.95;
}

.mfcatalog-category-page .mfcatalog-cat-copy>p{
    max-width:610px;
    color:#d0d9d3;
    font-size:16px;
    line-height:1.65;
}

.mfcatalog-category-page .mfcatalog-actions{
    margin-top:28px;
}

.mfcatalog-category-page .mfcatalog-hero-proof{
    display:flex;
    flex-wrap:wrap;
    margin-top:38px;
    border-top:1px solid rgba(255,255,255,.16);
    border-bottom:1px solid rgba(255,255,255,.16);
}

.mfcatalog-category-page .mfcatalog-hero-proof span{
    padding:12px 17px 12px 0;
    margin-right:17px;
    color:#aeb9b3;
    font-size:10px;
    font-weight:800;
}

.mfcatalog-category-page .mfcatalog-hero-proof span+span{
    border-left:1px solid rgba(255,255,255,.12);
    padding-left:17px;
}

.mfcatalog-category-page .mfcatalog-category-intro{
    padding:74px 0;
    background:#fff;
}

.mfcatalog-category-page .mfcatalog-split{
    display:grid;
    grid-template-columns:minmax(0,.9fr) minmax(420px,1.1fr);
    gap:90px;
    align-items:start;
}

.mfcatalog-category-page .mfcatalog-split-heading h2,
.mfcatalog-category-page .mfcatalog-oem-layout h2,
.mfcatalog-category-page .mfcatalog-faq-layout h2{
    margin:12px 0 0;
    font-size:clamp(34px,3.1vw,50px);
    line-height:1;
    letter-spacing:-.045em;
}

.mfcatalog-category-page .mfcatalog-split-body{
    padding-top:var(--mfc-split-offset);
}

.mfcatalog-category-page .mfcatalog-split-body p{
    margin-bottom:18px;
    color:#505b55;
    font-size:15px;
    line-height:1.75;
}

.mfcatalog-category-page .mfcatalog-section-head-aligned{
    align-items:start;
}

.mfcatalog-category-page .mfcatalog-section-head-aligned>p{
    padding-top:var(--mfc-split-offset);
}

.mfcatalog-category-page .mfcatalog-products{
    padding:80px 0 94px;
    background:#eef2e9;
}

.mfcatalog-category-page .mfcatalog-product-groups{
    margin-bottom:18px;
}

.mfcatalog-category-page .mfcatalog-product-result-summary{
    min-height:28px;
    margin:0 0 22px;
}

.mfcatalog-category-page .mfcatalog-product-grid{
    gap:0;
    border-top:1px solid #c9d2c8;
    border-left:1px solid #c9d2c8;
}

.mfcatalog-category-page .mfcatalog-product-card{
    background:#fff;
    border-right:1px solid #c9d2c8;
    border-bottom:1px solid #c9d2c8;
}

.mfcatalog-category-page .mfcatalog-product-image{
    border:0;
    border-radius:0;
    background:
        radial-gradient(circle at 50% 46%,#fff 0 28%,#f4f6f1 58%,#e7ebe4 100%);
}

.mfcatalog-category-page .mfcatalog-product-image img{
    padding:24px;
}

.mfcatalog-category-page .mfcatalog-product-copy{
    padding:18px 18px 20px;
}

.mfcatalog-category-page .mfcatalog-product-copy h3{
    margin:8px 0 14px;
}

.mfcatalog-category-page .mfcatalog-card-specs{
    display:flex;
    flex-wrap:wrap;
    gap:6px;
    min-height:28px;
    margin-bottom:18px;
}

.mfcatalog-category-page .mfcatalog-card-specs span{
    display:inline-flex;
    align-items:center;
    max-width:100%;
    min-height:24px;
    padding:4px 7px;
    border:1px solid #d5ddd3;
    border-radius:999px;
    color:#5e6962;
    font-size:9px;
    font-weight:800;
    line-height:1.25;
}

.mfcatalog-category-page .mfcatalog-product-actions{
    padding-top:14px;
    border-top:1px solid #e0e5dd;
}

.mfcatalog-category-page .mfcatalog-view{
    background:transparent;
    color:#111714!important;
    padding:0;
}

.mfcatalog-category-page .mfcatalog-add{
    min-height:32px;
    width:32px;
    height:32px;
    justify-self:end;
    align-self:center;
    border-color:#cbd4cb;
    border-radius:50%;
    font-size:18px;
}

.mfcatalog-category-page .mfcatalog-applications{
    padding:84px 0;
    background:#111714;
    color:#fff;
}

.mfcatalog-category-page .mfcatalog-applications .mfcatalog-section-head.light h2{
    color:#fff;
}

.mfcatalog-category-page .mfcatalog-applications .mfcatalog-section-head.light p{
    color:#a6b2ac;
}

.mfcatalog-category-page .mfcatalog-application-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    border-top:1px solid #2f3934;
    border-left:1px solid #2f3934;
}

.mfcatalog-category-page .mfcatalog-application-grid article{
    min-height:235px;
    padding:25px;
    border-right:1px solid #2f3934;
    border-bottom:1px solid #2f3934;
}

.mfcatalog-category-page .mfcatalog-round-index{
    width:44px;
    height:44px;
    display:grid;
    place-items:center;
    margin-bottom:44px;
    border:1px solid #435047;
    border-radius:50%;
    color:var(--mfc-green);
    font-size:10px;
    font-weight:950;
}

.mfcatalog-category-page .mfcatalog-application-grid h3{
    margin-bottom:10px;
    color:#fff;
    font-size:18px;
}

.mfcatalog-category-page .mfcatalog-application-grid p{
    margin:0;
    color:#9ca8a2;
    font-size:12px;
    line-height:1.65;
}

.mfcatalog-category-page .mfcatalog-buying{
    padding:84px 0;
    background:#fff;
}

.mfcatalog-category-page .mfcatalog-buying-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    border-top:1px solid #d3dbd1;
    border-left:1px solid #d3dbd1;
}

.mfcatalog-category-page .mfcatalog-buying-grid article{
    min-height:270px;
    padding:28px;
    border-right:1px solid #d3dbd1;
    border-bottom:1px solid #d3dbd1;
}

.mfcatalog-category-page .mfcatalog-buying-grid article>span{
    color:#719400;
    font-size:10px;
    font-weight:950;
}

.mfcatalog-category-page .mfcatalog-buying-grid h3{
    margin:64px 0 11px;
    font-size:20px;
}

.mfcatalog-category-page .mfcatalog-buying-grid p{
    margin:0;
    color:#59655e;
    font-size:13px;
    line-height:1.7;
}

.mfcatalog-category-page .mfcatalog-oem-system{
    padding:84px 0;
    background:#0d1310;
    color:#fff;
}

.mfcatalog-category-page .mfcatalog-oem-layout{
    display:grid;
    grid-template-columns:minmax(0,.75fr) minmax(550px,1.25fr);
    gap:80px;
    align-items:start;
}

.mfcatalog-category-page .mfcatalog-oem-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    margin-top:var(--mfc-split-offset);
    border-top:1px solid #2d3732;
    border-left:1px solid #2d3732;
}

.mfcatalog-category-page .mfcatalog-oem-grid>div{
    min-height:145px;
    display:flex;
    flex-direction:column;
    justify-content:space-between;
    padding:23px;
    border-right:1px solid #2d3732;
    border-bottom:1px solid #2d3732;
}

.mfcatalog-category-page .mfcatalog-oem-grid strong{
    font-size:15px;
}

.mfcatalog-category-page .mfcatalog-oem-grid span{
    color:#9ea9a3;
    font-size:11px;
    line-height:1.55;
}

.mfcatalog-category-page .mfcatalog-faq{
    padding:84px 0;
    background:#f7f9f4;
}

.mfcatalog-category-page .mfcatalog-faq-layout{
    display:grid;
    grid-template-columns:minmax(0,.72fr) minmax(540px,1.28fr);
    gap:90px;
    align-items:start;
}

.mfcatalog-category-page .mfcatalog-faq-list{
    padding-top:var(--mfc-split-offset);
}

.mfcatalog-category-page .mfcatalog-faq-list details{
    border-top:1px solid var(--mfc-line);
}

.mfcatalog-category-page .mfcatalog-faq-list details:last-child{
    border-bottom:1px solid var(--mfc-line);
}

.mfcatalog-category-page .mfcatalog-faq-list summary{
    position:relative;
    list-style:none;
    padding:20px 44px 20px 0;
    cursor:pointer;
    font-size:15px;
    font-weight:900;
}

.mfcatalog-category-page .mfcatalog-faq-list summary::-webkit-details-marker{
    display:none;
}

.mfcatalog-category-page .mfcatalog-faq-list summary::after{
    content:"+";
    position:absolute;
    right:4px;
    top:16px;
    width:26px;
    height:26px;
    display:grid;
    place-items:center;
    border:1px solid var(--mfc-line);
    border-radius:50%;
}

.mfcatalog-category-page .mfcatalog-faq-list details[open] summary::after{
    content:"−";
    background:#111;
    color:#fff;
    border-color:#111;
}

.mfcatalog-category-page .mfcatalog-faq-list p{
    max-width:680px;
    margin:0;
    padding:0 44px 20px 0;
    color:#59655e;
    font-size:13px;
    line-height:1.7;
}

.mfcatalog-category-page .mfcatalog-rfq-final{
    padding:54px 0 78px;
    background:#f7f9f4;
}

.mfcatalog-category-page .mfcatalog-rfq-box{
    min-height:175px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:38px;
    padding:32px 36px;
    border:1px solid #6b8900;
    background:linear-gradient(100deg,#172012,#111813 62%,#23300f);
    color:#fff;
}

.mfcatalog-category-page .mfcatalog-rfq-box h2{
    margin:10px 0;
    color:#fff;
    font-size:30px;
    letter-spacing:-.035em;
}

.mfcatalog-category-page .mfcatalog-rfq-box p{
    margin:0;
    color:#a8b4ae;
    font-size:12px;
}

@media(max-width:1024px){
    :root{
        --mfc-split-offset:0px;
    }

    .mfcatalog-category-page .mfcatalog-split,
    .mfcatalog-category-page .mfcatalog-oem-layout,
    .mfcatalog-category-page .mfcatalog-faq-layout{
        grid-template-columns:1fr;
        gap:42px;
    }

    .mfcatalog-category-page .mfcatalog-split-body,
    .mfcatalog-category-page .mfcatalog-section-head-aligned>p,
    .mfcatalog-category-page .mfcatalog-faq-list{
        padding-top:0;
    }

    .mfcatalog-category-page .mfcatalog-oem-grid{
        margin-top:0;
    }

    .mfcatalog-category-page .mfcatalog-application-grid{
        grid-template-columns:repeat(2,1fr);
    }

    .mfcatalog-category-page .mfcatalog-buying-grid{
        grid-template-columns:1fr;
    }
}

@media(max-width:760px){
    .mfcatalog-category-page .mfcatalog-landing-hero{
        min-height:630px;
        align-items:flex-start;
        background:
            linear-gradient(
                180deg,
                rgba(5,10,8,1) 0%,
                rgba(5,10,8,.98) 55%,
                rgba(5,10,8,.68) 77%,
                rgba(5,10,8,.12) 100%
            ),
            var(--mfc-hero) 65% bottom/auto 52% no-repeat;
    }

    .mfcatalog-category-page .mfcatalog-cat-hero-inner{
        padding:88px 0 220px;
    }

    .mfcatalog-category-page .mfcatalog-breadcrumb{
        margin-bottom:40px;
    }

    .mfcatalog-category-page .mfcatalog-hero-proof{
        display:grid;
        grid-template-columns:repeat(2,1fr);
    }

    .mfcatalog-category-page .mfcatalog-hero-proof span,
    .mfcatalog-category-page .mfcatalog-hero-proof span+span{
        margin:0;
        padding:11px 8px 11px 0;
        border-left:0;
    }

    .mfcatalog-category-page .mfcatalog-product-groups{
        flex-wrap:nowrap;
        overflow-x:auto;
        margin-left:-14px;
        margin-right:-14px;
        padding:0 14px 7px;
        scrollbar-width:none;
        -webkit-overflow-scrolling:touch;
    }

    .mfcatalog-category-page .mfcatalog-product-groups::-webkit-scrollbar{
        display:none;
    }

    .mfcatalog-category-page .mfcatalog-product-group{
        flex:0 0 auto;
    }

    .mfcatalog-category-page .mfcatalog-application-grid{
        grid-template-columns:1fr;
    }

    .mfcatalog-category-page .mfcatalog-oem-grid{
        grid-template-columns:1fr;
    }

    .mfcatalog-category-page .mfcatalog-rfq-box{
        flex-direction:column;
        align-items:flex-start;
    }
}

@media(max-width:600px){
    .mfcatalog-category-page .mfcatalog-landing-hero{
        min-height:610px;
        background-size:100% 100%,auto 46%;
    }

    .mfcatalog-category-page .mfcatalog-cat-hero-inner{
        padding:78px 0 220px;
    }

    .mfcatalog-category-page .mfcatalog-card-specs{
        min-height:0;
    }
}

@media (prefers-reduced-motion:reduce){
    .mfcatalog-category-page .mfcatalog-product-results{
        transition:none;
    }
}

/* ========================================================================
   v0.3.4 — White-background product photography treatment + AJAX feedback
   Most MFOPTO source product shots use opaque white studio backgrounds.
   Instead of trying to fake transparency, present each image as an intentional
   technical/specimen sheet inside a neutral industrial stage.
   ======================================================================== */
.mfcatalog-page .mfcatalog-product-results{
    position:relative;
    scroll-margin-top:96px;
}
.mfcatalog-page .mfcatalog-product-results::before{
    content:"";
    position:absolute;
    z-index:8;
    left:0;
    top:-7px;
    width:0;
    height:3px;
    border-radius:999px;
    background:var(--mfc-green);
    opacity:0;
    transition:width .28s ease,opacity .18s ease;
}
.mfcatalog-page .mfcatalog-product-results.is-loading::before{
    width:38%;
    opacity:1;
    animation:mfcatalogAjaxProgress 1.05s ease-in-out infinite alternate;
}
@keyframes mfcatalogAjaxProgress{
    from{width:18%;transform:translateX(0)}
    to{width:58%;transform:translateX(70%)}
}

.mfcatalog-page .mfcatalog-product-image{
    position:relative;
    isolation:isolate;
    padding:0;
    background:
        linear-gradient(rgba(17,23,20,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(17,23,20,.035) 1px,transparent 1px),
        #e5eae4;
    background-size:24px 24px,24px 24px,auto;
    border-color:#cfd7cf;
}
.mfcatalog-page .mfcatalog-product-image::after{
    content:"";
    position:absolute;
    z-index:3;
    top:11px;
    right:11px;
    width:30px;
    height:3px;
    border-radius:99px;
    background:var(--mfc-green);
    box-shadow:-9px 7px 0 -1px rgba(17,23,20,.16);
    pointer-events:none;
}
.mfcatalog-page .mfcatalog-product-image img{
    position:relative;
    z-index:2;
    width:90%;
    height:90%;
    object-fit:contain;
    padding:8px;
    background:#fff;
    border:1px solid #d8ded8;
    border-radius:2px;
    box-shadow:
        0 14px 30px rgba(12,20,16,.10),
        0 2px 5px rgba(12,20,16,.06);
    transition:transform .22s ease,box-shadow .22s ease;
}
.mfcatalog-page .mfcatalog-product-card:hover .mfcatalog-product-image img{
    transform:translateY(-3px) scale(1.012);
    box-shadow:
        0 18px 38px rgba(12,20,16,.14),
        0 3px 7px rgba(12,20,16,.07);
}

/* Category landing pages previously used a radial image well. The studio-sheet
   treatment intentionally overrides it so opaque white JPGs look consistent. */
.mfcatalog-category-page .mfcatalog-product-image{
    background:
        linear-gradient(rgba(17,23,20,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(17,23,20,.035) 1px,transparent 1px),
        #e5eae4;
    background-size:24px 24px,24px 24px,auto;
}

@media(max-width:600px){
    .mfcatalog-page .mfcatalog-product-image img{width:92%;height:92%;padding:6px}
    .mfcatalog-page .mfcatalog-product-image::after{top:8px;right:8px;width:24px}
}
@media(prefers-reduced-motion:reduce){
    .mfcatalog-page .mfcatalog-product-results.is-loading::before{animation:none;width:45%}
    .mfcatalog-page .mfcatalog-product-image img{transition:none}
}
.mfcatalog-filter-reset[hidden],.mfcatalog-active-filters[hidden]{display:none!important}