:root{--rfb-navy:#101f38;--rfb-navy2:#172e50;--rfb-red:#dc2637;--rfb-white:#fff;--rfb-ink:#1e2b3f;--rfb-light:#f3f6fa;--rfb-line:#dce3eb;--rfb-max:1240px}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--rfb-ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55;background:#fff}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}img{max-width:100%;height:auto}button,a,input{outline-offset:3px}:focus-visible{outline:3px solid #f2b420}.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.rfb-skip{position:absolute;top:-50px;left:10px;background:#fff;padding:10px;z-index:100}.rfb-skip:focus{top:10px}.rfb-wrap{width:min(calc(100% - 40px),var(--rfb-max));margin-inline:auto}.rfb-utility{background:var(--rfb-navy);color:white;font-size:12px}.rfb-utility-inner{display:flex;justify-content:space-between;gap:16px;padding:9px 0}.rfb-utility a{text-decoration:underline}.rfb-header-main{display:flex;align-items:center;gap:24px;min-height:92px}.rfb-brand{flex:0 0 auto}.rfb-brand strong{font-size:28px;letter-spacing:-1.4px;color:var(--rfb-red)}.rfb-brand strong span{color:var(--rfb-navy)}.rfb-brand img{max-height:68px;width:auto}.rfb-search{display:flex;flex:1;min-width:180px;border:1px solid var(--rfb-line);border-radius:6px;overflow:hidden}.rfb-search input{min-width:0;flex:1;border:0;padding:13px}.rfb-search button{background:var(--rfb-red);color:#fff;border:0;padding:0 20px;cursor:pointer;font-weight:700}.rfb-header-actions{display:flex;align-items:center;gap:16px;white-space:nowrap;font-size:13px;font-weight:650}.rfb-primary-nav{background:var(--rfb-navy2);color:#fff}.rfb-primary-nav .rfb-wrap{display:flex;justify-content:space-between;gap:12px}.rfb-primary-nav a{padding:13px 8px;font-size:14px;font-weight:650}.rfb-primary-nav a:hover{background:#294a71;text-decoration:none}.rfb-menu-toggle{display:none;border:1px solid var(--rfb-line);padding:9px 12px;background:white;border-radius:5px}.rfb-hero{background:linear-gradient(115deg,#0e213e,#21466c);color:#fff;overflow:hidden}.rfb-hero-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:50px;min-height:445px;padding-block:55px}.rfb-eyebrow{color:#fbbdbe;font-weight:800;font-size:13px;letter-spacing:2px}.rfb-hero h1{font-size:clamp(42px,5.5vw,76px);line-height:1.05;letter-spacing:-2px;margin:15px 0}.rfb-hero-sub{font-size:clamp(21px,2.1vw,29px);font-weight:700;margin:0}.rfb-hero-copy>p:last-of-type{max-width:470px;color:#d8e2ef}.rfb-btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 27px;background:var(--rfb-red);color:#fff;font-weight:800;letter-spacing:.4px;border-radius:4px;min-height:49px}.rfb-btn:hover{background:#b91527;color:#fff;text-decoration:none}.rfb-hero-visual{display:flex;justify-content:center;align-items:center;min-height:285px}.rfb-hero-image{max-height:370px;object-fit:contain;filter:drop-shadow(0 18px 24px rgba(0,0,0,.2))}.rfb-hero-image-missing{border:1px dashed #8198b5;background:rgba(255,255,255,.06);border-radius:16px;padding:70px 25px;display:flex;gap:10px;align-items:center;flex-direction:column;text-align:center;width:100%}.rfb-hero-image-missing strong{font-size:25px}.rfb-hero-image-missing span{font-size:13px;color:#c5d5e7}.rfb-section{padding-block:65px}.rfb-section-muted{background:var(--rfb-light)}.rfb-section-heading{margin-bottom:25px}.rfb-section h2{font-size:clamp(25px,2.5vw,35px);line-height:1.2;margin:0 0 10px;color:var(--rfb-navy)}.rfb-section-heading p{margin:0;color:#58687c}.rfb-grid{display:grid;gap:17px}.rfb-grid-six{grid-template-columns:repeat(6,minmax(0,1fr))}.rfb-grid-three{grid-template-columns:repeat(3,minmax(0,1fr))}.rfb-grid-four{grid-template-columns:repeat(4,minmax(0,1fr))}.rfb-category,.rfb-collection,.rfb-application{display:flex;flex-direction:column;justify-content:space-between;min-height:155px;padding:23px;border:1px solid var(--rfb-line);border-radius:8px;background:#fff;transition:transform .15s,border-color .15s}.rfb-category:hover,.rfb-collection:hover,.rfb-application:hover{transform:translateY(-2px);border-color:#a6b9cc;text-decoration:none}.rfb-category strong,.rfb-collection strong,.rfb-application strong{font-size:17px;color:var(--rfb-navy)}.rfb-category span:last-child,.rfb-collection span,.rfb-application span{font-size:13px;font-weight:700;color:var(--rfb-red)}.rfb-category-mark{font-size:25px;color:var(--rfb-red)}.rfb-collection{min-height:135px;border-top:4px solid var(--rfb-red)}.rfb-application{min-height:140px;background:linear-gradient(140deg,#f7f9fc,#e8eff7)}.rfb-product-card{border:1px solid var(--rfb-line);border-radius:7px;overflow:hidden;background:white}.rfb-product-media{height:210px;display:flex;align-items:center;justify-content:center;padding:15px}.rfb-product-media img{max-height:180px;object-fit:contain}.rfb-product-info{padding:16px;border-top:1px solid var(--rfb-line)}.rfb-product-info h3{font-size:15px;line-height:1.4;min-height:42px;margin:0}.rfb-price{font-weight:750}.rfb-card-link{font-weight:700;color:var(--rfb-red)}.rfb-brand-label{display:block;font-weight:650;margin-bottom:8px}.rfb-brand-filter{width:100%;max-width:430px;padding:12px;border:1px solid #aab8c9;border-radius:5px;margin-bottom:22px}.rfb-brand-results{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:9px}.rfb-brand-results a{padding:10px;background:#fff;border:1px solid var(--rfb-line);border-radius:5px;font-weight:600;font-size:14px}.rfb-brand-results a[hidden]{display:none}.rfb-empty{padding:15px;color:#596d81}.rfb-section-navy{background:var(--rfb-navy);color:white}.rfb-section-navy h2{color:white}.rfb-pro-row,.rfb-quote-section{display:flex;align-items:center;justify-content:space-between;gap:30px}.rfb-pro-row p{color:#ccdae9}.rfb-btn-light{background:#fff;color:var(--rfb-navy);white-space:nowrap}.rfb-btn-light:hover{background:#e7edf4;color:var(--rfb-navy)}.rfb-quote-section p{max-width:690px}.rfb-footer{background:#091629;color:#d6e0ed;padding:48px 0 20px}.rfb-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:35px}.rfb-footer h2,.rfb-footer h3{color:white;margin:0 0 12px}.rfb-footer a{display:block;margin:7px 0}.rfb-copyright{border-top:1px solid #34455a;margin-top:30px;padding-top:17px;font-size:12px}.rfb-standard{padding-block:50px;min-height:55vh}.rfb-standard article{max-width:900px}.woocommerce .button,.woocommerce button.button{background:var(--rfb-navy);color:#fff}
@media(max-width:1100px){.rfb-header-main{flex-wrap:wrap;padding-block:14px}.rfb-search{order:3;flex-basis:100%}.rfb-grid-six{grid-template-columns:repeat(3,minmax(0,1fr))}.rfb-grid-four{grid-template-columns:repeat(2,minmax(0,1fr))}.rfb-brand-results{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:760px){.rfb-wrap{width:min(calc(100% - 28px),var(--rfb-max))}.rfb-utility-inner{font-size:11px}.rfb-utility-inner span{max-width:70%}.rfb-header-main{gap:12px}.rfb-brand strong{font-size:23px}.rfb-header-actions{margin-left:auto;gap:12px}.rfb-header-actions a:last-child{display:none}.rfb-menu-toggle{display:block}.rfb-primary-nav{display:none}.rfb-primary-nav.is-open{display:block}.rfb-primary-nav .rfb-wrap{display:flex;flex-direction:column;gap:0}.rfb-primary-nav a{padding:11px 0;border-bottom:1px solid #3b5371}.rfb-hero-grid{grid-template-columns:1fr;gap:18px;padding-block:40px}.rfb-hero-visual{min-height:180px}.rfb-hero-image{max-height:250px}.rfb-section{padding-block:42px}.rfb-grid-three{grid-template-columns:repeat(2,minmax(0,1fr))}.rfb-brand-results{grid-template-columns:repeat(2,minmax(0,1fr))}.rfb-pro-row,.rfb-quote-section{align-items:flex-start;flex-direction:column}.rfb-footer-grid{grid-template-columns:1fr 1fr}.rfb-footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:490px){.rfb-grid-six,.rfb-grid-three,.rfb-grid-four{grid-template-columns:repeat(2,minmax(0,1fr))}.rfb-category,.rfb-collection,.rfb-application{padding:16px;min-height:132px}.rfb-category strong,.rfb-collection strong,.rfb-application strong{font-size:14px}.rfb-header-actions{font-size:12px}.rfb-search button{padding-inline:13px}.rfb-hero h1{font-size:43px}.rfb-footer-grid{grid-template-columns:1fr}.rfb-footer-grid>div:first-child{grid-column:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* RF Broadcast visual refinement — inspired by approved owner layout, no mock products or imagery */
:root{--rfb-navy:#052142;--rfb-navy2:#082c50;--rfb-red:#ed1028;--rfb-max:1440px}
.rfb-hero{background:radial-gradient(ellipse at 75% 45%,#385476 0%,#123353 35%,#04182d 75%)}
.rfb-hero h1{font-weight:900;letter-spacing:-.045em}.rfb-hero-sub{font-weight:650}
.rfb-section{padding-block:33px}.rfb-section h2{font-weight:800;letter-spacing:-.035em}.rfb-section-heading{margin-bottom:17px}
.rfb-category,.rfb-collection,.rfb-application{border-radius:5px;box-shadow:0 1px 2px rgba(0,0,0,.035);min-height:125px}
.rfb-category-mark{display:flex;justify-content:center;align-items:center;height:75px;width:100%;margin-bottom:12px;background:linear-gradient(140deg,#c8d8e8,#446584);border-radius:3px;color:#fff;font-size:34px}
.rfb-grid-six{gap:10px}.rfb-grid-three{gap:12px}.rfb-grid-four{gap:12px}.rfb-product-card{border-radius:5px}.rfb-product-media{height:168px}.rfb-product-media img{max-height:150px}
.rfb-collection:before,.rfb-application:before{content:"";display:block;height:75px;border-radius:3px;background:linear-gradient(125deg,#122d50,#497ba1);margin-bottom:12px}.rfb-collection:nth-child(2n):before,.rfb-application:nth-child(2n):before{background:linear-gradient(125deg,#2c3647,#7a5863)}.rfb-collection{border-top:1px solid var(--rfb-line)}
.rfb-section-navy{background:linear-gradient(110deg,#062345,#0b3b65)}.rfb-header-actions a:hover,.rfb-footer a:hover{color:var(--rfb-red)}
@media(max-width:760px){.rfb-section{padding-block:28px}.rfb-category-mark{height:55px}.rfb-collection:before,.rfb-application:before{height:55px}}

/* v0.4 homepage fidelity pass */
.rfb-wrap{max-width:1480px;width:calc(100% - 56px);margin:0 auto}.rfb-utility{background:#052044;color:#fff}.rfb-utility-inner{min-height:28px;font-size:12px}.rfb-header-main{min-height:75px;gap:28px}.rfb-brand{min-width:265px}.rfb-brand a{display:block;text-decoration:none;font-style:italic;font-weight:900;font-size:34px;letter-spacing:-2px;line-height:1;color:#0a376a}.rfb-brand-rf{color:#1a4a86}.rfb-brand-broadcast{color:#eb0820}.rfb-brand small{display:block;letter-spacing:0;font-size:8px;text-align:right;color:#182742;font-style:normal}.rfb-search{flex:1;max-width:560px}.rfb-search input{font-size:13px}.rfb-search button{width:55px;font-size:30px}.rfb-header-actions{gap:16px}.rfb-header-actions>a{display:flex;align-items:center;gap:7px;font-size:13px;font-weight:700;white-space:nowrap}.rfb-header-actions small{display:block;font-size:11px;font-weight:400}.rfb-action-icon{font-size:24px}.rfb-primary-nav{background:linear-gradient(120deg,#061a32,#08345d)}.rfb-primary-nav>.rfb-wrap{display:flex;justify-content:space-between;align-items:center;gap:18px}.rfb-primary-nav a{font-size:13px}.rfb-nav-quote{background:#ed0924;padding:13px 20px;border-radius:3px}.rfb-hero{min-height:350px;background:#061a30 url('../images/hero-scene.webp') center / cover no-repeat;color:white;position:relative}.rfb-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(1,16,34,.94) 0%,rgba(3,28,53,.79) 35%,rgba(3,24,44,.25) 82%);pointer-events:none}.rfb-hero-grid{position:relative;display:grid;grid-template-columns:53% 47%;gap:0;min-height:350px;align-items:center}.rfb-hero-copy{padding:24px 0;z-index:2}.rfb-liveu-logo{font-size:43px;font-weight:900;line-height:1;letter-spacing:-2px}.rfb-liveu-logo span{color:#f34b15}.rfb-hero h1{font-size:clamp(35px,4.5vw,68px);line-height:1.07;letter-spacing:-2px;margin:13px 0 2px;white-space:nowrap}.rfb-hero h1 em{font-style:normal;color:#f10724}.rfb-hero-sub{font-size:clamp(17px,1.8vw,25px);font-weight:700;margin:0 0 22px}.rfb-benefits{display:flex;gap:20px;margin:18px 0 22px}.rfb-benefits span{display:flex;align-items:center;flex-direction:column;text-align:center;font-size:12px;gap:3px}.rfb-benefits i{font-style:normal;font-size:25px;line-height:1.2}.rfb-hero-buttons{display:flex;gap:9px}.rfb-btn{background:#f00928;color:#fff;border-radius:4px;padding:13px 22px;text-align:center;text-decoration:none;font-weight:700}.rfb-btn-outline{background:rgba(2,14,34,.48);border:1px solid #fff;color:#fff}.rfb-hero-visual{position:relative;display:flex;align-items:end;justify-content:center;height:330px;overflow:visible}.rfb-hero-visual img{width:min(98%,590px);height:100%;object-fit:contain;object-position:center bottom;filter:drop-shadow(4px 12px 12px rgba(0,0,0,.55))}.rfb-section{padding-top:16px;padding-bottom:0}.rfb-section-heading{display:flex;justify-content:space-between;align-items:center;margin:0 0 10px;gap:12px}.rfb-section-heading h2{font-size:25px;line-height:1.1;margin:0;color:#071f40}.rfb-section-heading a{font-size:13px;color:#00418a;text-decoration:none}.rfb-grid-six{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:9px}.rfb-picture-card{overflow:hidden;position:relative;display:block;border:1px solid #e1e5ec;border-radius:4px;background:#fff;color:#071f40;text-decoration:none;min-width:0}.rfb-picture-card>img{width:100%;height:105px;object-fit:cover;display:block}.rfb-picture-card>div{position:relative;padding:9px 10px;min-height:59px}.rfb-picture-card strong{display:block;font-size:13px;line-height:1.16}.rfb-picture-card small{display:block;font-size:11px;line-height:1.2;color:#27334b;padding-right:12px;margin-top:4px}.rfb-picture-card b{position:absolute;right:7px;top:16px;color:#fa1231}.rfb-brand-results{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px}.rfb-brand-results a{background:white;border:1px solid #e6eaf0;padding:14px 8px;text-align:center;font-weight:800;min-height:55px;display:flex;align-items:center;justify-content:center;text-decoration:none;color:#142847}.rfb-brand-filter{max-width:320px;margin-bottom:10px}.rfb-product-card{border:1px solid #e1e6ef;border-radius:5px;overflow:hidden}.rfb-product-media{height:145px;display:flex;align-items:center;justify-content:center;padding:8px}.rfb-product-media img{height:100%;width:100%;object-fit:contain}.rfb-product-info{padding:9px}.rfb-product-info h3{font-size:12px;min-height:42px}.rfb-price{font-size:16px;font-weight:800}.rfb-card-link{background:#f00928;color:#fff;border-radius:3px;padding:9px 4px;display:block;text-align:center;text-decoration:none;font-size:12px}.rfb-quote-band{margin-top:18px;margin-bottom:15px;padding:22px 28px;display:flex;justify-content:space-between;align-items:center;gap:16px;color:#fff;border-radius:5px;background:linear-gradient(110deg,#0b3769,#06172b)}.rfb-quote-band h2{margin:0 0 6px;font-size:23px;color:#fff}.rfb-quote-band p{margin:0}.rfb-footer{background:linear-gradient(120deg,#071b30,#0b345b);color:#fff}.rfb-footer-grid{grid-template-columns:2fr repeat(5,1fr);gap:30px;padding:25px 0}.rfb-footer h2{font-size:22px}.rfb-footer h2 span{font-style:italic}.rfb-footer h3{font-size:13px}.rfb-footer p,.rfb-footer a{font-size:12px}.rfb-empty{grid-column:1/-1}
@media(max-width:1090px){.rfb-grid-six{grid-template-columns:repeat(3,minmax(0,1fr))}.rfb-header-actions>a:first-child{display:none}.rfb-brand{min-width:210px}.rfb-brand a{font-size:27px}.rfb-hero h1{white-space:normal}.rfb-footer-grid{grid-template-columns:repeat(3,1fr)}.rfb-brand-results{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:700px){.rfb-wrap{width:calc(100% - 28px)}.rfb-header-main{flex-wrap:wrap;gap:9px;padding:13px 0}.rfb-brand{min-width:0}.rfb-search{order:4;flex-basis:100%;max-width:none}.rfb-header-actions{margin-left:auto}.rfb-header-actions a{font-size:11px}.rfb-header-actions a:first-child{display:none}.rfb-action-icon{display:none}.rfb-primary-nav>.rfb-wrap{flex-direction:column;align-items:stretch}.rfb-hero-grid{display:flex;flex-direction:column;min-height:0}.rfb-hero-copy{width:100%;padding:21px 0 0}.rfb-hero h1{font-size:38px}.rfb-liveu-logo{font-size:32px}.rfb-hero-sub{font-size:18px}.rfb-benefits{gap:7px;justify-content:space-between}.rfb-benefits span{font-size:10px}.rfb-benefits i{font-size:20px}.rfb-hero-buttons{flex-wrap:wrap}.rfb-hero-buttons .rfb-btn{font-size:12px;padding:11px}.rfb-hero-visual{height:205px;width:100%}.rfb-hero-visual img{max-height:205px}.rfb-grid-six{grid-template-columns:repeat(2,minmax(0,1fr))}.rfb-picture-card>img{height:85px}.rfb-section-heading h2{font-size:20px}.rfb-section-heading a{font-size:11px}.rfb-brand-results{grid-template-columns:repeat(2,minmax(0,1fr))}.rfb-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rfb-quote-band{display:block}.rfb-quote-band .rfb-btn{display:inline-block;margin-top:12px}}

/* v0.4.1 - Hero visual correction. Product kit is displayed only once. */
.rfb-hero{min-height:0;background-position:center center}
.rfb-hero:before{background:linear-gradient(90deg,rgba(1,16,34,.93) 0%,rgba(3,23,44,.77) 44%,rgba(3,24,44,.30) 100%)}
.rfb-hero-grid{min-height:345px;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:15px;padding-block:18px}
.rfb-hero-copy{padding:12px 0}
.rfb-hero h1{font-size:clamp(36px,3.65vw,55px);line-height:1.03;margin:8px 0}
.rfb-liveu-logo{font-size:clamp(28px,3vw,40px)}
.rfb-hero-sub{font-size:clamp(15px,1.6vw,21px)}
.rfb-benefits{margin:16px 0 18px}
.rfb-hero-visual{height:305px;min-height:0;align-items:center;overflow:hidden}
.rfb-hero-visual img{width:100%;height:100%;max-height:305px;object-fit:contain;object-position:center center;filter:drop-shadow(0 12px 14px rgba(0,0,0,.30))}
@media(max-width:700px){.rfb-hero-grid{min-height:0;display:flex;flex-direction:column;padding-block:16px;gap:2px}.rfb-hero-copy{padding:12px 0}.rfb-hero h1{font-size:clamp(34px,8vw,43px)}.rfb-hero-visual{height:210px;max-height:210px}.rfb-hero-visual img{height:100%;max-height:210px}.rfb-hero:before{background:rgba(2,18,38,.69)}}

/* v0.5.0: approved single-layer LiveU hero, actual HTML links over art */
.rfb-approved-hero{background:#061a30;overflow:hidden}
.rfb-approved-hero-inner{position:relative;width:100%;line-height:0}
.rfb-approved-hero-art{display:block;width:100%;height:auto;max-width:none}
.rfb-hero-hotspots{position:absolute;inset:0;pointer-events:none}
.rfb-hero-hotspot{position:absolute;display:block;pointer-events:auto;z-index:3;border-radius:5px}
.rfb-hero-order{left:3.45%;top:68.1%;width:18.65%;height:10.9%}
.rfb-hero-products{left:22.7%;top:68.1%;width:16.5%;height:10.9%}
.rfb-hero-hotspot:hover{box-shadow:inset 0 0 0 3px rgba(255,255,255,.6)}
.rfb-hero-hotspot:focus-visible{outline:4px solid #ffda33;outline-offset:1px}
.rfb-approved-hero-mobile-actions{display:none}
@media(max-width:700px){
 .rfb-approved-hero-art{width:160%;max-width:none;position:relative;left:-5%}
 .rfb-hero-hotspots{display:none}
 .rfb-approved-hero-mobile-actions{display:flex;gap:10px;flex-wrap:wrap;padding:12px 14px 18px;background:#061a30}
 .rfb-approved-hero-mobile-actions .rfb-btn{flex:1 1 145px;text-align:center;font-size:12px;padding:12px 8px;min-height:46px}
}

/* v0.5.1: real, hoverable buttons precisely cover the printed reference buttons. */
.rfb-approved-hero-inner{container-type:inline-size}
.rfb-hero-hotspots{display:none!important}
.rfb-hero-actions-overlay{position:absolute;inset:0;z-index:5;pointer-events:none}
.rfb-hero-action{position:absolute;display:flex;align-items:center;justify-content:center;gap:.6em;pointer-events:auto;line-height:1.1;text-decoration:none!important;font-weight:800;font-size:clamp(10px,1.75cqw,30px);border-radius:.55cqw;white-space:nowrap;color:#fff!important;transition:filter .15s,background .15s;cursor:pointer}
.rfb-hero-order{left:3.55%;top:70.5%;width:19.1%;height:10.9%;background:#f40825;border:1px solid #f40825}
.rfb-hero-products{left:23.6%;top:70.5%;width:17%;height:10.9%;background:#071b30;border:2px solid #fff;font-size:clamp(9px,1.44cqw,26px)}
.rfb-hero-action:hover{filter:brightness(1.18)}
.rfb-hero-action:focus-visible{outline:3px solid #ffd63b;outline-offset:3px}
@media(max-width:700px){.rfb-hero-actions-overlay{display:none}}

/* v0.5.6 - graphic manufacturer cards */
.rfb-brand-results{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.rfb-brand-card{background:#fff;border:1px solid #e6eaf0;border-radius:8px;min-height:88px;padding:10px;display:flex;align-items:center;justify-content:center;text-decoration:none;color:#142847;box-shadow:0 1px 2px rgba(0,0,0,.03)}
.rfb-brand-card:hover{text-decoration:none;border-color:#cfd9e4;box-shadow:0 4px 14px rgba(0,0,0,.06)}
.rfb-brand-card img{display:block;max-width:100%;max-height:62px;width:auto;height:auto}
.rfb-brand-card span:not(.screen-reader-text){font-weight:800;font-size:14px;text-align:center;line-height:1.15}
@media(max-width:1090px){.rfb-brand-results{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:700px){.rfb-brand-results{grid-template-columns:repeat(2,minmax(0,1fr))}.rfb-brand-card{min-height:78px;padding:8px}.rfb-brand-card img{max-height:52px}}
/* v0.6.0 quote request form */
.rfb-quote-form{max-width:720px;display:grid;gap:12px;margin:28px auto;padding:24px;border:1px solid #dce3eb;border-radius:8px;background:#fff}
.rfb-quote-form label{font-weight:700;color:#102c4b}
.rfb-quote-form input,.rfb-quote-form textarea{width:100%;padding:12px;border:1px solid #b5c4d3;border-radius:4px;font:inherit}
.rfb-quote-form button{justify-self:start;background:#e2122e;border:none;border-radius:4px;padding:13px 22px;color:white;font-weight:750;cursor:pointer}
.rfb-quote-form button:hover{background:#b90e27}

/* v0.6.1 compact manufacturer carousel and dedicated directory */
.rfb-carousel-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 10px}
.rfb-carousel-bar p{margin:0;color:#5a6980;font-size:13px}
.rfb-carousel-controls{display:flex;gap:7px}
.rfb-scroll-button{background:#f3f5f8;border:1px solid #d8e1ec;border-radius:50%;width:36px;height:36px;font-size:25px;cursor:pointer;color:#09274c}
.rfb-brand-scroller{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin;padding:3px 0 12px}
.rfb-brand-tile{flex:0 0 160px;min-height:82px;display:flex;align-items:center;justify-content:center;text-align:center;background:#fff;border:1px solid #dbe3ed;border-radius:6px;padding:14px;color:#0a2547;text-decoration:none;scroll-snap-align:start}
.rfb-brand-tile:hover{border-color:#d50d26;text-decoration:none}
.rfb-brand-tile strong{font-size:clamp(15px,1.3vw,23px);line-height:1.15;font-weight:800}
.rfb-brand-official-logo{max-width:140px;width:auto;max-height:58px;height:auto;object-fit:contain}
.rfb-directory-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.rfb-directory-grid .rfb-brand-tile{min-width:0}
.rfb-directory .rfb-brand-filter{max-width:460px;width:100%;margin:18px 0}
.rfb-directory-grid .rfb-brand-tile[hidden]{display:none}
@media(max-width:900px){.rfb-directory-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:600px){.rfb-directory-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rfb-brand-tile{flex-basis:145px;min-height:72px}.rfb-brand-tile strong{font-size:16px}}

/* v0.6.2: keyboard, touch and pointer accessible custom mega menus */
.rfb-site-header{position:relative;z-index:20}.rfb-primary-nav .rfb-menu-bar{position:static;display:flex;align-items:stretch;gap:12px}.rfb-mega-item{position:static;display:flex;align-items:stretch}.rfb-primary-nav .rfb-mega-trigger{appearance:none;border:0;background:transparent;color:white;font:inherit;font-size:13px;font-weight:700;padding:13px 9px;cursor:pointer}.rfb-mega-trigger:hover,.rfb-mega-trigger[aria-expanded="true"]{background:#294a71}.rfb-mega-panel{position:absolute;top:100%;left:50%;transform:translateX(-50%);width:min(1200px,calc(100% - 32px));background:#fff;border:1px solid #d7e2ef;box-shadow:0 18px 35px rgba(3,19,42,.2);border-radius:0 0 8px 8px;color:#082343;padding:24px 26px;display:none;max-height:min(66vh,640px);overflow-y:auto}.rfb-mega-item.is-open .rfb-mega-panel{display:block}.rfb-mega-heading{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e6edf5;padding-bottom:12px;margin-bottom:16px;gap:10px}.rfb-mega-heading strong{font-size:18px}.rfb-mega-heading a{color:#d61c30;font-weight:700}.rfb-mega-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 34px}.rfb-mega-column{display:flex;flex-direction:column;gap:2px}.rfb-primary-nav .rfb-mega-panel a{color:#0b2846;font-size:13px;font-weight:500;padding:6px 3px;display:block}.rfb-primary-nav .rfb-mega-panel a:hover{background:#eff5fb;color:#c0162c}.rfb-primary-nav .rfb-mega-panel .rfb-mega-title{font-size:15px;font-weight:800;color:#0a3562}.rfb-mega-brand-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px 20px}
@media(max-width:760px){.rfb-primary-nav .rfb-menu-bar{flex-direction:column;gap:0}.rfb-mega-item{display:block}.rfb-primary-nav .rfb-mega-trigger{width:100%;text-align:left;padding:13px}.rfb-mega-panel{position:static;transform:none;width:100%;max-height:none;padding:14px;box-shadow:none;border:0;border-radius:0}.rfb-mega-columns{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.rfb-mega-brand-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* v0.6.3: ensure expanded mega menus remain visible over the page */
.rfb-site-header{z-index:999}
.rfb-mega-item.is-open .rfb-mega-panel{display:block;visibility:visible;opacity:1}
.rfb-primary-nav .rfb-mega-panel{z-index:1000}

/* v0.6.4: desktop hover support (click / touch still work) */
@media (hover:hover) and (pointer:fine) and (min-width:761px) {
 .rfb-mega-item:hover > .rfb-mega-panel,
 .rfb-mega-item:focus-within > .rfb-mega-panel {display:block;visibility:visible;opacity:1;}
 .rfb-mega-item:hover > .rfb-mega-trigger {background:#294a71;}
}

/* v0.6.5 manufacturer graphics in all three locations */
.rfb-mega-brand-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;max-height:330px;overflow:auto}
.rfb-mega-brand-cards .rfb-brand-tile{min-height:65px;padding:8px;display:flex;align-items:center;justify-content:center;background:white;border:1px solid #dce5ef;border-radius:6px;text-align:center}
.rfb-mega-brand-cards .rfb-brand-tile:hover{border-color:#e91b31;background:#fff}
.rfb-brand-tile img.rfb-brand-official-logo{display:block;max-width:100%;max-height:54px;width:auto;height:auto;object-fit:contain;margin:auto}
.rfb-directory-grid .rfb-brand-tile img.rfb-brand-official-logo{max-height:66px}
@media(max-width:850px){.rfb-mega-brand-cards{grid-template-columns:repeat(2,minmax(0,1fr));max-height:50vh}}

/* v0.6.7: tightly cropped manufacturer logo artwork, consistent sizing */
.rfb-brand-tile img.rfb-brand-official-logo{width:100%;height:64px;max-height:64px;max-width:94%;object-fit:contain;object-position:center;margin:auto}
.rfb-directory-grid .rfb-brand-tile img.rfb-brand-official-logo{height:78px;max-height:78px;max-width:94%}
.rfb-mega-panel .rfb-brand-tile img.rfb-brand-official-logo{height:48px;max-height:48px}
@media(max-width:700px){.rfb-brand-tile img.rfb-brand-official-logo{height:54px;max-height:54px}}

/* v0.6.8: visual optical scaling for wide/short manufacturer wordmarks */
.rfb-brand-scroller .rfb-brand-tile{flex-basis:184px;overflow:hidden;padding:10px 7px}
.rfb-brand-scroller .rfb-brand-tile img.rfb-brand-official-logo{max-width:100%;height:72px;max-height:72px}
.rfb-brand-tile img.rfb-brand-official-logo[src*="comrex.webp"],
.rfb-brand-tile img.rfb-brand-official-logo[src*="saramonic.webp"],
.rfb-brand-tile img.rfb-brand-official-logo[src*="shure.webp"],
.rfb-brand-tile img.rfb-brand-official-logo[src*="panasonic.webp"],
.rfb-brand-tile img.rfb-brand-official-logo[src*="black-magic-design.webp"]{transform:scale(1.24);transform-origin:center}
.rfb-brand-tile img.rfb-brand-official-logo[src*="hollyland.webp"]{transform:scale(1.18);transform-origin:center}
@media(max-width:700px){.rfb-brand-scroller .rfb-brand-tile{flex-basis:156px}.rfb-brand-scroller .rfb-brand-tile img.rfb-brand-official-logo{height:58px;max-height:58px}}
/* v0.7.0 controls */
.rfb-brand-showcase .rfb-scroll-button{position:relative;z-index:3;pointer-events:auto;touch-action:manipulation}
.rfb-brand-showcase .rfb-scroll-button:hover{background:#e7eef6;border-color:#8ca7c7}