:root{--navy:#061827;--navy2:#0a2b45;--blue:#007ca8;--cyan:#11c8ff;--red:#e82727;--green:#20c27a;--ink:#0a1724;--muted:#607086;--soft:#f3f8fb;--line:#dbe7ef;--card:#fff;--shadow:0 24px 70px rgba(5,28,48,.14);--radius:28px}.wrap{max-width:1120px;margin-inline:auto;padding-inline:28px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:#fff;color:var(--ink);line-height:1.6}img{max-width:100%;height:auto}a{color:inherit;text-decoration:none}p{margin-top:0}.top-strip{background:#04111d;color:#d9f5ff;font-size:.86rem}.top-strip-inner{min-height:36px;display:flex;justify-content:space-between;gap:16px;align-items:center}.top-strip a{color:#fff;font-weight:850}.site-header{position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);z-index:20;border-bottom:1px solid rgba(219,231,239,.85)}.header-inner{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{width:204px;display:block}.main-nav{display:flex;align-items:center;gap:8px;font-weight:850}.main-nav>a,.nav-group>a{padding:12px 13px;border-radius:999px;color:#173247}.main-nav>a:hover,.nav-group:hover>a{background:#edf8ff;color:var(--blue)}.header-cta{display:inline-flex;padding:12px 16px;border-radius:999px;background:var(--red);color:#fff;font-weight:950;box-shadow:0 12px 28px rgba(232,39,39,.25)}.nav-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 14px;font-weight:900}.nav-group{position:relative}.mega-menu{position:absolute;left:0;top:100%;display:none;gap:22px;min-width:460px;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:22px}.nav-group:hover .mega-menu,.nav-group:focus-within .mega-menu{display:flex}.mega-col{min-width:190px}.mega-col strong{display:block;margin-bottom:8px;color:var(--red);font-size:.82rem;text-transform:uppercase;letter-spacing:.08em}.mega-col a{display:block;padding:8px 0;color:#254963;font-weight:800}.mega-col a:hover{color:var(--blue)}.hero{background:radial-gradient(circle at 80% 20%,rgba(17,200,255,.18),transparent 34%),linear-gradient(135deg,#061827 0%,#0a2b45 58%,#04314b 100%);color:#fff;overflow:hidden}.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,.96fr);gap:54px;align-items:center;min-height:720px;padding-block:70px}.eyebrow,.section-kicker{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;font-weight:950;color:var(--blue);margin-bottom:12px}.light{color:#93ecff}.hero h1,.page-hero h1{font-size:clamp(2.75rem,6vw,5.9rem);line-height:.93;letter-spacing:-.07em;margin:0 0 22px}.hero-text{font-size:1.15rem;color:#d4e8f4;max-width:620px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:13px 18px;border-radius:999px;font-weight:950;border:1px solid transparent}.btn.primary{background:linear-gradient(135deg,var(--red),#ff6d42);color:#fff;box-shadow:0 18px 40px rgba(232,39,39,.24)}.btn.secondary{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;box-shadow:0 18px 40px rgba(0,124,168,.2)}.btn.ghost{border-color:rgba(255,255,255,.28);color:#fff;background:rgba(255,255,255,.08)}.trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.trust-row span{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);padding:9px 12px;border-radius:999px;font-weight:800;color:#e8fbff;font-size:.9rem}.hero-showcase{position:relative}.showcase-main{background:linear-gradient(180deg,#fff,#eef8ff);border-radius:34px;padding:28px;box-shadow:0 42px 90px rgba(0,0,0,.25);transform:rotate(-1.2deg)}.showcase-main img{display:block;margin:auto;max-height:310px;object-fit:contain}.showcase-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}.showcase-strip img,.visual-stack img,.visual-card img{background:#fff;border-radius:24px;padding:12px;box-shadow:0 18px 45px rgba(5,28,48,.16);aspect-ratio:1.25/1;object-fit:contain}.section{padding:86px 0}.section.alt{background:var(--soft)}.section.dark{background:var(--navy);color:#fff}.section-head{max-width:780px;margin-bottom:34px}.split-head{display:grid;grid-template-columns:1fr .85fr;gap:40px;max-width:none;align-items:end}.section h2{font-size:clamp(2rem,4vw,4rem);line-height:1;letter-spacing:-.06em;margin:0 0 14px}.lead,.section-head p{color:var(--muted);font-size:1.07rem}.dark p{color:#d9eef9}.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.path-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;min-height:250px;box-shadow:0 12px 35px rgba(5,28,48,.07);position:relative;overflow:hidden}.path-card:after{content:"";position:absolute;inset:auto -60px -80px auto;width:170px;height:170px;background:linear-gradient(135deg,rgba(17,200,255,.18),rgba(232,39,39,.12));border-radius:50%}.path-card span{font-size:.9rem;font-weight:950;color:var(--red)}.path-card h3{font-size:1.7rem;margin:38px 0 8px;letter-spacing:-.04em}.path-card p{color:var(--muted);margin:0}.path-card.accent{background:linear-gradient(135deg,#062033,#0d5480);color:#fff}.path-card.accent p{color:#d9f6ff}.service-grid,.product-grid,.category-grid,.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.premium-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 16px 40px rgba(5,28,48,.07)}.premium-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.service-img,.product-image{display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#fff,#f0f9ff);height:220px;padding:18px}.service-img img,.product-image img{max-height:190px;object-fit:contain}.service-copy,.product-copy{padding:22px}.service-copy h3,.product-copy h3{font-size:1.25rem;line-height:1.15;margin:0 0 10px;letter-spacing:-.03em}.service-copy p,.product-copy p{color:var(--muted);font-size:.96rem}.text-link{font-weight:950;color:var(--blue)}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.chips span{background:#edf8ff;color:#0b4d6b;border:1px solid #cfecf8;border-radius:999px;padding:5px 9px;font-size:.78rem;font-weight:850}.price-line{display:flex;align-items:center;gap:10px;margin:12px 0}.price-line strong{font-size:1.25rem;color:var(--navy)}del{color:#92a2b4}.mini-actions{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:14px}.split-visual{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.85fr);gap:46px;align-items:center}.split-visual.reverse{grid-template-columns:minmax(360px,.85fr) minmax(0,1fr)}.visual-stack{display:grid;gap:16px}.visual-card{display:grid;grid-template-columns:1fr;gap:16px}.fault-grid{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}.fault-grid span{padding:10px 13px;background:#fff;border:1px solid var(--line);border-radius:999px;color:#183a53;font-weight:850}.dark .fault-grid span{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);color:#e9fbff}.area-cloud{display:flex;flex-wrap:wrap;gap:10px}.area-cloud a{padding:10px 14px;border:1px solid var(--line);background:#fff;border-radius:999px;font-weight:900;color:#244260}.area-cloud a:hover{background:var(--navy);color:#fff}.center{text-align:center;margin-top:34px}.cta-panel{background:radial-gradient(circle at 80% 20%,rgba(17,200,255,.20),transparent 30%),linear-gradient(135deg,#061827,#0c4168);color:#fff;border-radius:36px;padding:40px;display:flex;justify-content:space-between;gap:26px;align-items:center;box-shadow:var(--shadow)}.cta-panel h2{font-size:clamp(2rem,4vw,3.7rem)}.cta-panel p{color:#dff6ff}.page-hero{background:linear-gradient(135deg,#061827,#0c4168);color:#fff;padding:82px 0 58px}.page-hero p{font-size:1.13rem;color:#d9edf8;max-width:760px}.crumbs{font-size:.88rem;margin-bottom:18px;color:#a7eaff;display:flex;gap:8px;flex-wrap:wrap}.crumbs a{color:#fff;font-weight:850}.silo-block{border-top:1px solid var(--line);padding:42px 0}.silo-number{color:var(--red);font-weight:950;letter-spacing:.12em;text-transform:uppercase;font-size:.8rem}.category-grid{grid-template-columns:repeat(4,1fr)}.category-card{display:grid;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 12px 35px rgba(5,28,48,.07)}.category-card img{height:160px;width:100%;object-fit:contain;background:#f3fbff;padding:16px}.category-card div{padding:18px}.category-card span{color:var(--red);font-weight:950;font-size:.78rem;text-transform:uppercase;letter-spacing:.12em}.category-card h3{margin:8px 0;font-size:1.2rem}.category-card p{color:var(--muted);font-size:.94rem}.product-layout{display:grid;grid-template-columns:minmax(320px,.9fr) minmax(0,1.1fr);gap:48px}.product-gallery{position:sticky;top:130px;background:linear-gradient(180deg,#fff,#eff9ff);border:1px solid var(--line);border-radius:34px;padding:30px;box-shadow:var(--shadow)}.product-gallery img{display:block;margin:auto;max-height:420px;object-fit:contain}.spec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:24px 0}.spec-grid div,.price-box{background:var(--soft);border:1px solid var(--line);border-radius:22px;padding:18px}.spec-grid span,.price-box span{display:block;color:var(--muted);font-size:.84rem;font-weight:850;text-transform:uppercase;letter-spacing:.08em}.spec-grid strong,.price-box strong{font-size:1.3rem;color:var(--navy)}.prose{max-width:820px}.prose h2{font-size:2.2rem;line-height:1.05;letter-spacing:-.04em;margin-top:40px}.prose p,.prose li{color:#53677d}.faq-list{display:grid;gap:12px;margin-top:24px}.faq-list details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 18px}.faq-list summary{font-weight:950;cursor:pointer}.contact-grid{display:grid;grid-template-columns:.85fr 1fr;gap:40px}.quote-form{display:grid;gap:12px;background:#fff;border:1px solid var(--line);border-radius:28px;padding:24px;box-shadow:var(--shadow)}input,textarea,select{font:inherit;border:1px solid var(--line);border-radius:14px;padding:13px 14px;width:100%}textarea{min-height:130px}.site-footer{background:#04111d;color:#d9eefa;padding:60px 0 24px}.footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr .8fr;gap:34px}.footer-logo{max-width:210px;background:#fff;border-radius:14px;padding:6px;margin-bottom:14px}.footer-grid p{color:#b7cad8}.footer-grid h3{color:#fff}.footer-grid a{display:block;color:#d9eefa;margin:8px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;display:flex;justify-content:space-between;gap:18px;color:#97aebc;font-size:.9rem}@media (max-width:1000px){.header-inner{min-height:74px}.brand img{width:170px}.nav-toggle{display:inline-flex}.main-nav{display:none;position:absolute;left:16px;right:16px;top:112px;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:18px;align-items:flex-start;flex-direction:column}.main-nav.is-open{display:flex}.mega-menu{position:static;display:grid;box-shadow:none;border:0;padding:8px 0 0;min-width:0}.nav-group:hover .mega-menu{display:grid}.header-cta{display:none}.hero-grid,.split-visual,.split-visual.reverse,.product-layout,.contact-grid{grid-template-columns:1fr}.hero-grid{min-height:auto}.split-head{grid-template-columns:1fr}.path-grid,.category-grid{grid-template-columns:repeat(2,1fr)}.service-grid,.product-grid,.guide-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.product-gallery{position:static}}@media (max-width:640px){.wrap{padding-inline:20px}.top-strip-inner{align-items:flex-start;flex-direction:column;padding-block:8px}.brand img{width:150px}.hero h1,.page-hero h1{font-size:2.65rem}.hero-grid{padding-block:48px}.section{padding:60px 0}.path-grid,.service-grid,.product-grid,.category-grid,.guide-grid,.spec-grid{grid-template-columns:1fr}.hero-actions .btn{width:100%}.cta-panel{align-items:flex-start;flex-direction:column;padding:28px}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.showcase-strip{grid-template-columns:1fr}.service-img,.product-image{height:190px}}


/* V4: search, quote cart and appliance silo */
.header-tools{display:flex;align-items:center;gap:10px;margin-left:auto}.search-trigger,.cart-trigger,.cart-add,.drawer-close,.clear-cart{font:inherit;border:0;cursor:pointer}.search-trigger,.cart-trigger{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 14px;font-weight:950;color:var(--navy)}.search-trigger:hover,.cart-trigger:hover{background:#eef9ff}.cart-count{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 6px;margin-left:5px;background:var(--red);color:#fff;border-radius:999px;font-size:.75rem}.cart-add{border-radius:999px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;padding:11px 15px;font-weight:950;box-shadow:0 10px 24px rgba(0,147,196,.22)}.cart-add:hover{filter:brightness(.96)}.product-actions{align-items:center}.product-page-cart{border:0}.cart-backdrop{position:fixed;inset:0;background:rgba(2,13,23,.48);opacity:0;pointer-events:none;z-index:120;transition:.2s}.cart-drawer{position:fixed;top:0;right:0;height:100vh;width:min(460px,94vw);background:#fff;z-index:121;box-shadow:-28px 0 70px rgba(3,22,37,.30);transform:translateX(105%);transition:.25s ease;display:flex;flex-direction:column;padding:24px}.cart-open .cart-backdrop{opacity:1;pointer-events:auto}.cart-open .cart-drawer{transform:translateX(0)}.cart-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:18px}.cart-head h2{font-size:1.65rem;margin:4px 0 0;letter-spacing:-.04em}.drawer-close{width:40px;height:40px;border-radius:999px;background:#eef7fb;font-size:1.7rem;line-height:1;color:var(--navy)}.cart-items{display:grid;gap:12px;overflow:auto;padding:18px 0}.cart-row{display:grid;grid-template-columns:72px 1fr auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:18px;padding:10px}.cart-row img{width:72px;height:60px;object-fit:contain;background:#f5fbff;border-radius:12px}.cart-row strong{display:block;font-size:.95rem;line-height:1.15}.cart-row small{display:block;color:var(--muted);margin-top:4px}.cart-row button{border:0;background:#fff;color:var(--red);font-weight:950;cursor:pointer}.qty-tools{display:flex;align-items:center;gap:7px;margin-top:8px}.qty-tools button{width:24px;height:24px;border-radius:999px;background:#eef7fb;color:var(--navy)}.cart-empty{background:#f4fbff;border:1px dashed #b9e4f4;border-radius:18px;padding:16px;color:var(--muted);display:none}.cart-empty.is-visible{display:block}.cart-note{font-size:.9rem;color:var(--muted);border-top:1px solid var(--line);padding-top:14px;margin-top:auto}.cart-actions{display:grid;gap:10px;margin-top:14px}.cart-actions .btn,.cart-page-panel .btn{width:100%;justify-content:center}.search-modal{position:fixed;inset:0;background:rgba(2,13,23,.60);z-index:130;display:none;padding:22px}.search-modal.is-open{display:grid;place-items:start center}.search-panel{width:min(820px,100%);margin-top:7vh;background:#fff;border:1px solid var(--line);border-radius:32px;box-shadow:var(--shadow);padding:28px;position:relative}.search-close{position:absolute;right:18px;top:18px}.search-panel h2{font-size:clamp(2rem,4vw,3rem);letter-spacing:-.05em;margin:8px 48px 18px 0}.search-panel input,.shop-search-card input{font-size:1.05rem;padding:16px 18px;border-radius:18px}.search-results{display:grid;gap:10px;margin-top:18px;max-height:55vh;overflow:auto}.search-result{display:grid;grid-template-columns:64px 1fr;gap:12px;align-items:center;border:1px solid var(--line);border-radius:18px;padding:10px;color:var(--navy)}.search-result img{width:64px;height:52px;object-fit:contain;background:#f3fbff;border-radius:12px}.search-result span{display:block;color:var(--muted);font-size:.86rem}.shop-search-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:18px;margin:0 0 24px;box-shadow:0 12px 34px rgba(5,28,48,.06)}.shop-search-card label{display:block;font-weight:950;margin-bottom:8px}.shop-search-card small{display:block;color:var(--muted);margin-top:8px}.product-card.is-hidden{display:none}.appliance-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.appliance-card{display:grid;color:var(--navy)}.appliance-img{display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#fff,#f4fbff);height:210px;padding:16px}.appliance-img img{max-height:185px;object-fit:contain}.appliance-copy{display:grid;gap:8px;padding:18px}.appliance-copy strong{font-size:1.2rem;line-height:1.15}.appliance-copy small{color:var(--muted);font-size:.92rem}.cart-page-panel{display:grid;grid-template-columns:1fr .8fr;gap:36px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:34px;padding:30px;box-shadow:var(--shadow)}@media(max-width:1000px){.header-tools{margin-left:0}.search-trigger{display:inline-flex}.appliance-grid{grid-template-columns:repeat(2,1fr)}.cart-page-panel{grid-template-columns:1fr}.main-nav .services-mega{grid-template-columns:1fr}}@media(max-width:640px){.header-tools{gap:6px}.cart-trigger{padding:9px 10px}.appliance-grid{grid-template-columns:1fr}.cart-drawer{padding:18px}.search-panel{padding:22px}.search-modal{padding:12px}.cart-row{grid-template-columns:58px 1fr auto}.cart-row img{width:58px;height:52px}}



/* V5: SEO/content polish + Alliance product image corrections */
.product-hero{background:radial-gradient(circle at 76% 14%,rgba(6,190,225,.25),transparent 28%),linear-gradient(135deg,#061827,#0a3150 58%,#061827)}
.product-card .product-image img,.product-gallery img{filter:drop-shadow(0 18px 28px rgba(3,22,37,.12));}
.product-card .eyebrow{min-height:16px}.product-card .chips{display:flex;flex-wrap:wrap;gap:7px;margin:6px 0 10px}.product-card .chips span{font-size:.78rem;border:1px solid #cdeaf5;background:#f5fbff;border-radius:999px;padding:5px 8px;color:#31536b;font-weight:850}.price-line{display:flex;gap:10px;align-items:center;margin:12px 0}.price-line strong{font-size:1.13rem;color:var(--navy)}.price-line span{text-decoration:line-through;color:#8aa0b1;font-weight:800}.product-detail ul,.prose ul{padding-left:1.2rem}.product-detail li,.prose li{margin:.45rem 0;color:#53677d}.product-gallery{overflow:hidden}.product-gallery:before{content:"";position:absolute;inset:16px;border-radius:26px;background:linear-gradient(135deg,rgba(0,181,219,.09),rgba(255,255,255,0));pointer-events:none}.product-gallery img{position:relative}.service-img{background:linear-gradient(180deg,#fff,#eef9ff);border:1px solid var(--line);border-radius:32px;padding:24px;box-shadow:var(--shadow);display:grid;place-items:center}.service-img img{max-height:360px;object-fit:contain}.faq-list p{color:var(--muted);margin:.65rem 0 0}.mega-col strong{color:var(--navy);font-size:.86rem;letter-spacing:.08em;text-transform:uppercase}.nav-group>a:after{content:"";display:inline-block;margin-left:5px;width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px)}.main-nav>a:hover,.nav-group>a:hover{color:var(--blue)}


/* V6: typography, content-depth and footer attribution polish */
html{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body{font-size:16.5px;font-weight:500}.prose p,.service-copy p,.product-copy p,.category-card p,.appliance-copy small{line-height:1.72}.prose h2,.section h2,.page-hero h1,.hero h1{font-weight:980}.prose h3{font-size:1.45rem;line-height:1.12;letter-spacing:-.035em;color:var(--navy);margin:28px 0 10px}.prose a{text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:4px;color:var(--blue);font-weight:900}.footer-bottom a{color:#fff;font-weight:950;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}.content-rich{background:#fff;border:1px solid var(--line);border-radius:34px;padding:32px;box-shadow:0 18px 46px rgba(5,28,48,.07)}.content-rich h2{font-size:clamp(2rem,3.4vw,3.35rem);letter-spacing:-.06em}.insight-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:24px 0}.insight-card{background:linear-gradient(180deg,#fff,#f4fbff);border:1px solid var(--line);border-radius:24px;padding:20px}.insight-card span{display:block;color:var(--red);font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;font-weight:950;margin-bottom:8px}.insight-card strong{display:block;color:var(--navy);font-size:1.1rem;line-height:1.2;margin-bottom:8px}.insight-card p{color:var(--muted);margin:0}.link-hub{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.link-hub a{display:inline-flex;align-items:center;border:1px solid #cceaf5;background:#f4fbff;border-radius:999px;padding:9px 12px;text-decoration:none;color:#17445f;font-weight:950}.link-hub a:hover{background:var(--navy);color:#fff}.quote-checklist{background:linear-gradient(135deg,#061827,#0b3d61);color:#fff;border-radius:34px;padding:32px;box-shadow:var(--shadow)}.quote-checklist p,.quote-checklist li{color:#dff6ff}.quote-checklist a{color:#fff}.external-note{font-size:.92rem;color:var(--muted);border-left:4px solid var(--cyan);padding-left:14px;margin-top:18px}@media(max-width:900px){.insight-grid{grid-template-columns:1fr}.content-rich,.quote-checklist{padding:24px}}


/* V8: visible content cleanup + strict card image containment */
.service-card.premium-card{display:flex;flex-direction:column;overflow:hidden;min-height:100%;}
.service-card .service-img{
  height:230px;
  min-height:230px;
  max-height:230px;
  padding:18px;
  overflow:hidden;
  border:0;
  border-bottom:1px solid var(--line);
  border-radius:0;
  box-shadow:none;
  background:linear-gradient(180deg,#fff,#f4fbff);
  display:flex;
  align-items:center;
  justify-content:center;
}
.service-card .service-img img{
  display:block;
  width:100%;
  height:100%;
  max-width:100%;
  max-height:194px;
  object-fit:contain;
  object-position:center;
}
.service-card .service-copy{position:relative;z-index:2;background:#fff;flex:1;}
.product-card .product-image{height:230px;min-height:230px;max-height:230px;overflow:hidden;}
.product-card .product-image img{display:block;width:100%;height:100%;max-height:194px;object-fit:contain;object-position:center;}
.category-card img{height:170px;max-height:170px;object-fit:contain;overflow:hidden;}
@media(max-width:640px){.service-card .service-img,.product-card .product-image{height:200px;min-height:200px;max-height:200px}.service-card .service-img img,.product-card .product-image img{max-height:166px}}

/* V9: mobile navigation polish - scrollable, fixed, soft and touch-friendly */
@media (max-width:1000px){
  html.mobile-menu-open,
  html.mobile-menu-open body{
    overflow:hidden;
    touch-action:none;
  }
  .site-header{
    z-index:2000;
  }
  .main-nav{
    position:fixed;
    left:14px;
    right:14px;
    top:var(--mobile-menu-top,112px);
    max-height:calc(100dvh - var(--mobile-menu-top,112px) - 14px);
    overflow-y:auto;
    overflow-x:hidden;
    -webkit-overflow-scrolling:touch;
    overscroll-behavior:contain;
    padding:16px;
    gap:8px;
    border-radius:26px;
    background:rgba(255,255,255,.98);
    backdrop-filter:blur(18px);
    box-shadow:0 24px 70px rgba(5,28,48,.22);
  }
  .main-nav.is-open{
    display:flex;
    animation:mobileMenuIn .18s ease-out both;
  }
  .main-nav>a,
  .nav-group>a{
    width:100%;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:13px 14px;
    border-radius:16px;
  }
  .nav-group{
    width:100%;
  }
  .mega-menu{
    width:100%;
    display:grid;
    grid-template-columns:1fr;
    gap:0;
    margin:2px 0 8px;
    padding:10px 12px 12px;
    border:1px solid #dbeef7;
    border-radius:18px;
    background:linear-gradient(180deg,#f7fcff,#fff);
  }
  .mega-col{
    min-width:0;
    padding:4px 0;
  }
  .mega-col + .mega-col{
    border-top:1px solid #e1edf4;
    margin-top:8px;
    padding-top:12px;
  }
  .mega-col a{
    min-height:42px;
    display:flex;
    align-items:center;
    padding:9px 8px;
    border-radius:12px;
  }
  .mega-col a:hover,
  .mega-col a:focus{
    background:#edf8ff;
  }
  .nav-toggle{
    position:relative;
    z-index:2002;
  }
  .nav-toggle[aria-expanded="true"]{
    background:var(--navy);
    color:#fff;
    border-color:var(--navy);
  }
}
@media (max-width:640px){
  .main-nav{
    left:10px;
    right:10px;
    padding:14px;
    border-radius:22px;
  }
  .main-nav>a,
  .nav-group>a{
    padding:12px 12px;
  }
}
@keyframes mobileMenuIn{
  from{opacity:0;transform:translateY(-8px) scale(.985)}
  to{opacity:1;transform:translateY(0) scale(1)}
}


/* V10: product price import from supplied PDF lists */
.price-box .old-price{display:block;margin-top:4px;color:#8aa0b1;text-decoration:line-through;font-weight:900}.source-note{font-size:.9rem;color:#53677d;margin-top:10px}.price-audit-note{background:#f4fbff;border:1px solid var(--line);border-radius:24px;padding:18px;margin:18px 0;color:#53677d}


/* V11: PDF product completeness + product SEO polish */
.source-note{font-size:.9rem;color:#53677d;margin-top:10px}.price-box .old-price{display:block;margin-top:4px;color:#8aa0b1;text-decoration:line-through;font-weight:900}.product-card .price-line span{text-decoration:line-through;color:#8aa0b1;margin-left:8px}


/* V12 contact form email delivery */
.quote-form label{display:grid;gap:6px;font-weight:850;color:#173247}.quote-form label span{font-size:.86rem;color:#254963}.quote-form .hp-field{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}.form-message{display:none;margin:0;padding:12px 14px;border-radius:14px;font-weight:850}.form-message.is-pending,.form-message.is-success,.form-message.is-error{display:block}.form-message.is-pending{background:#edf8ff;color:#0b4d6b;border:1px solid #cfecf8}.form-message.is-success{background:#eafaf2;color:#11633e;border:1px solid #bdebd3}.form-message.is-error{background:#fff1f1;color:#a61f1f;border:1px solid #ffd0d0}.form-note{font-size:.88rem;color:var(--muted);margin:0}.quote-form button[disabled]{opacity:.72;cursor:wait}


/* V13 SEO content enrichment and image polish */
.v13-seo-enrichment .content-rich{max-width:980px}.v13-seo-enrichment .framed{background:#fff;border:1px solid var(--line);border-radius:30px;padding:18px;box-shadow:0 20px 55px rgba(5,28,48,.10)}.v13-seo-enrichment .framed img{width:100%;height:260px;max-height:260px;object-fit:contain;object-position:center;display:block}.visual-card-grid{width:min(1120px,calc(100% - 56px));margin:26px auto 0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.mini-visual-card{display:grid;gap:12px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:14px;text-decoration:none;color:var(--navy);font-weight:900;box-shadow:0 14px 35px rgba(5,28,48,.08)}.mini-visual-card img{width:100%;height:150px;object-fit:contain;display:block}.mini-visual-card:hover{transform:translateY(-2px);box-shadow:0 20px 45px rgba(5,28,48,.12)}.link-hub a[rel="noopener"]::after{content:"↗";font-size:.82em;margin-left:4px}@media(max-width:900px){.visual-card-grid{grid-template-columns:repeat(2,1fr)}.v13-seo-enrichment .framed img{height:220px;max-height:220px}}@media(max-width:560px){.visual-card-grid{grid-template-columns:1fr}.mini-visual-card img{height:140px}.v13-seo-enrichment .framed img{height:190px;max-height:190px}}


/* V14: mobile menu open-anywhere fix + branded favicon release */
@media (max-width:1000px){
  html.mobile-menu-open,
  html.mobile-menu-open body{
    overflow:auto !important;
    touch-action:auto !important;
  }
  .site-header{
    z-index:5000;
  }
  .nav-toggle{
    position:relative;
    z-index:5002;
    touch-action:manipulation;
    -webkit-tap-highlight-color:transparent;
  }
  .main-nav{
    position:fixed !important;
    top:var(--mobile-menu-top,104px) !important;
    left:12px !important;
    right:12px !important;
    width:auto !important;
    max-height:calc(var(--mobile-vh,100vh) - var(--mobile-menu-top,104px) - 12px) !important;
    overflow-y:auto !important;
    overflow-x:hidden !important;
    -webkit-overflow-scrolling:touch !important;
    overscroll-behavior:contain;
    z-index:5001;
    align-items:stretch !important;
    flex-direction:column !important;
    background:rgba(255,255,255,.985) !important;
    border:1px solid rgba(192,224,238,.95) !important;
    box-shadow:0 24px 70px rgba(5,28,48,.26) !important;
    backdrop-filter:blur(18px);
    border-radius:24px !important;
    padding:14px !important;
    gap:8px !important;
  }
  .main-nav.is-open{
    display:flex !important;
    visibility:visible !important;
    opacity:1 !important;
    pointer-events:auto !important;
    transform:translateY(0) scale(1) !important;
  }
  .main-nav:not(.is-open){
    display:none !important;
  }
  .main-nav>a,
  .nav-group>a{
    min-height:46px;
    width:100%;
    border:1px solid transparent;
  }
  .main-nav>a:active,
  .nav-group>a:active{
    background:#edf8ff;
  }
  .mega-menu{
    position:static !important;
    display:grid !important;
    min-width:0 !important;
    width:100% !important;
    max-height:none !important;
    overflow:visible !important;
    transform:none !important;
  }
}
@media (max-width:640px){
  .main-nav{
    left:10px !important;
    right:10px !important;
    border-radius:22px !important;
    padding:12px !important;
  }
}


/* V15: mobile header refinement - only the logo/menu/search/cart bar is sticky */
.top-strip{
  position:relative;
  z-index:10;
}
.site-header{
  position:sticky !important;
  top:0 !important;
  z-index:5000 !important;
  background:rgba(255,255,255,.96) !important;
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(219,231,239,.92);
  box-shadow:0 10px 30px rgba(5,28,48,.06);
}
.site-header .header-inner{
  position:relative;
  z-index:5001;
}
@media (max-width:1000px){
  .top-strip{
    position:relative !important;
    top:auto !important;
  }
  .top-strip-inner{
    min-height:34px;
    font-size:.78rem;
    gap:10px;
  }
  .site-header{
    position:sticky !important;
    top:0 !important;
  }
  .header-inner{
    min-height:70px;
    gap:10px;
  }
  .brand img{
    width:168px;
  }
  .header-tools{
    gap:7px;
  }
  .header-cta{
    display:none !important;
  }
  .nav-toggle,
  .search-trigger,
  .cart-trigger{
    min-height:40px;
    padding:9px 11px;
    line-height:1;
  }
  .main-nav{
    top:var(--mobile-menu-top,78px) !important;
    max-height:calc(var(--mobile-vh,100vh) - var(--mobile-menu-top,78px) - 10px) !important;
  }
}
@media (max-width:640px){
  .top-strip-inner{
    min-height:32px;
    font-size:.74rem;
  }
  .top-strip-inner span{
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
  }
  .header-inner{
    min-height:62px;
    padding-inline:16px;
  }
  .brand img{
    width:136px;
  }
  .header-tools{
    gap:5px;
  }
  .search-trigger{
    font-size:0;
    width:40px;
    min-width:40px;
    padding:0;
  }
  .search-trigger::before{
    content:"Search";
    font-size:.78rem;
    font-weight:950;
  }
  .cart-trigger{
    min-width:48px;
    padding-inline:8px;
  }
  .nav-toggle{
    min-width:48px;
  }
  .main-nav{
    left:10px !important;
    right:10px !important;
    top:var(--mobile-menu-top,70px) !important;
    max-height:calc(var(--mobile-vh,100vh) - var(--mobile-menu-top,70px) - 10px) !important;
  }
}


/* V16: final mobile dropdown repair - compact sticky bar, attached panel, accordions */
@media (max-width:1000px){
  body.mobile-nav-active{overflow:auto !important; touch-action:auto !important;}
  .top-strip{position:relative !important; z-index:1 !important;}
  .site-header{position:sticky !important; top:0 !important; z-index:9000 !important; background:#fff !important;}
  .site-header .header-inner{min-height:68px !important; position:relative !important; z-index:9002 !important;}
  .nav-toggle{position:relative !important; z-index:9004 !important; touch-action:manipulation !important; -webkit-tap-highlight-color:transparent; cursor:pointer;}
  .nav-toggle[aria-expanded="true"]{background:var(--navy) !important; color:#fff !important; border-color:var(--navy) !important;}
  .mobile-nav-backdrop{position:fixed; left:0; right:0; top:var(--mobile-menu-top,70px); bottom:0; background:rgba(3,16,27,.28); z-index:8998; opacity:0; pointer-events:none; transition:opacity .18s ease;}
  body.mobile-nav-active .mobile-nav-backdrop{opacity:1; pointer-events:auto;}
  #main-nav.main-nav{
    position:fixed !important;
    left:12px !important;
    right:12px !important;
    top:var(--mobile-menu-top,70px) !important;
    width:auto !important;
    max-height:calc(var(--mobile-vh,100vh) - var(--mobile-menu-top,70px) - 12px) !important;
    overflow-y:auto !important;
    overflow-x:hidden !important;
    -webkit-overflow-scrolling:touch !important;
    overscroll-behavior:contain !important;
    display:none !important;
    flex-direction:column !important;
    align-items:stretch !important;
    gap:8px !important;
    padding:14px !important;
    margin:0 !important;
    border-radius:24px !important;
    background:rgba(255,255,255,.992) !important;
    border:1px solid rgba(194,224,238,.98) !important;
    box-shadow:0 28px 80px rgba(5,28,48,.28) !important;
    backdrop-filter:blur(18px);
    z-index:8999 !important;
    transform:none !important;
  }
  #main-nav.main-nav.is-open{display:flex !important; visibility:visible !important; opacity:1 !important; animation:mobileMenuIn .16s ease-out both;}
  #main-nav.main-nav > a,
  #main-nav.main-nav .nav-group > a{
    display:flex !important;
    width:100% !important;
    min-height:48px !important;
    align-items:center !important;
    justify-content:space-between !important;
    padding:13px 14px !important;
    border-radius:16px !important;
    border:1px solid transparent !important;
    color:#0b2033 !important;
    background:#fff !important;
    font-size:1rem !important;
  }
  #main-nav.main-nav > a:hover,
  #main-nav.main-nav .nav-group > a:hover,
  #main-nav.main-nav .nav-group.is-expanded > a{background:#eef9ff !important; border-color:#cdeaf5 !important; color:var(--blue) !important;}
  #main-nav.main-nav .nav-group{width:100% !important; position:static !important;}
  #main-nav.main-nav .nav-group > a:after{transition:transform .16s ease;}
  #main-nav.main-nav .nav-group.is-expanded > a:after{transform:rotate(225deg) translate(-1px,-1px) !important;}
  #main-nav.main-nav .mega-menu{
    position:static !important;
    display:none !important;
    min-width:0 !important;
    width:100% !important;
    max-height:none !important;
    overflow:visible !important;
    transform:none !important;
    grid-template-columns:1fr !important;
    gap:0 !important;
    padding:12px !important;
    margin:4px 0 10px !important;
    border-radius:18px !important;
    background:linear-gradient(180deg,#f7fcff,#fff) !important;
    border:1px solid #dbeef7 !important;
    box-shadow:none !important;
  }
  #main-nav.main-nav .nav-group.is-expanded > .mega-menu{display:grid !important;}
  #main-nav.main-nav .mega-col{min-width:0 !important; width:100% !important; padding:2px 0 !important;}
  #main-nav.main-nav .mega-col + .mega-col{border-top:1px solid #e3edf4 !important; margin-top:8px !important; padding-top:12px !important;}
  #main-nav.main-nav .mega-col strong{display:block !important; margin:0 0 6px !important; color:#0b2033 !important; font-size:.78rem !important; letter-spacing:.12em !important; text-transform:uppercase !important;}
  #main-nav.main-nav .mega-col a{display:flex !important; align-items:center !important; min-height:42px !important; padding:9px 8px !important; border-radius:12px !important; color:#24465f !important; font-weight:850 !important;}
  #main-nav.main-nav .mega-col a:hover,
  #main-nav.main-nav .mega-col a:focus{background:#edf8ff !important; color:var(--blue) !important;}
}
@media (max-width:640px){
  .site-header .header-inner{min-height:62px !important; padding-inline:14px !important;}
  .brand img{width:132px !important;}
  .nav-toggle,.search-trigger,.cart-trigger{min-height:40px !important;}
  #main-nav.main-nav{left:10px !important; right:10px !important; border-radius:22px !important; padding:12px !important;}
}

/* V17: rebuilt mobile header, menu and overlay layering from scratch */
@media (max-width:1000px){
  .site-header{position:sticky !important; top:0 !important; z-index:30000 !important; background:#fff !important; box-shadow:0 8px 24px rgba(5,28,48,.08) !important;}
  .top-strip{position:relative !important; z-index:1 !important;}
  .site-header .header-inner{min-height:66px !important; gap:10px !important;}
  .nav-toggle{display:inline-flex !important; align-items:center !important; justify-content:center !important; min-height:42px !important; padding:10px 16px !important; border-radius:999px !important; background:var(--navy) !important; color:#fff !important; border:1px solid var(--navy) !important; font-weight:950 !important; position:relative !important; z-index:30001 !important; touch-action:manipulation !important; -webkit-tap-highlight-color:transparent !important;}
  .nav-toggle[aria-expanded="true"]{background:#e82727 !important; border-color:#e82727 !important;}
  #main-nav.main-nav,
  #main-nav.main-nav.is-open{display:none !important; visibility:hidden !important; pointer-events:none !important;}
  .mobile-nav-backdrop{display:none !important;}
  html.mobile-menu-open,
  html.mobile-menu-open body,
  body.mobile-nav-active{overflow:auto !important; touch-action:auto !important;}
  .aircool-mobile-menu{position:fixed; left:0; right:0; top:var(--aircool-mobile-top,66px); bottom:0; z-index:29990; pointer-events:none; opacity:0; transition:opacity .16s ease;}
  .aircool-mobile-menu.is-open{pointer-events:auto; opacity:1;}
  .aircool-mobile-backdrop{position:absolute; inset:0; background:rgba(3,16,27,.42); opacity:0; transition:opacity .16s ease;}
  .aircool-mobile-menu.is-open .aircool-mobile-backdrop{opacity:1;}
  .aircool-mobile-panel{position:absolute; left:0; right:0; top:0; max-height:calc(var(--aircool-mobile-vh,100vh) - var(--aircool-mobile-top,66px)); background:rgba(255,255,255,.992); border-top:1px solid #dbe7ef; box-shadow:0 24px 70px rgba(5,28,48,.22); transform:translateY(-10px); opacity:0; transition:transform .18s ease,opacity .18s ease; overflow:hidden;}
  .aircool-mobile-menu.is-open .aircool-mobile-panel{transform:translateY(0); opacity:1;}
  .aircool-mobile-scroll{max-height:calc(var(--aircool-mobile-vh,100vh) - var(--aircool-mobile-top,66px)); overflow-y:auto; overflow-x:hidden; -webkit-overflow-scrolling:touch; overscroll-behavior:contain; padding:16px 16px 22px; display:grid; gap:10px;}
  .aircool-mobile-link,.aircool-mobile-trigger{width:100%; display:flex; align-items:center; justify-content:space-between; min-height:52px; padding:14px 16px; border-radius:18px; border:1px solid #dbe7ef; background:#fff; color:#0b2033; font-weight:950; font-size:1.02rem; text-decoration:none; box-shadow:0 8px 22px rgba(5,28,48,.04);}
  .aircool-mobile-link:active,.aircool-mobile-trigger:active{transform:scale(.99)}
  .aircool-mobile-trigger{cursor:pointer; font:inherit; text-align:left;}
  .aircool-mobile-trigger .chev{width:10px; height:10px; border-right:3px solid currentColor; border-bottom:3px solid currentColor; transform:rotate(45deg); transition:transform .18s ease; margin-left:12px;}
  .aircool-mobile-accordion.is-open>.aircool-mobile-trigger{background:#eef9ff; color:var(--blue); border-color:#cdeaf5;}
  .aircool-mobile-accordion.is-open>.aircool-mobile-trigger .chev{transform:rotate(225deg);}
  .aircool-mobile-submenu{display:none; margin:8px 0 2px; padding:14px; border:1px solid #dbeef7; border-radius:20px; background:linear-gradient(180deg,#f7fcff,#fff);}
  .aircool-mobile-accordion.is-open>.aircool-mobile-submenu{display:grid; gap:10px;}
  .aircool-mobile-submenu .mega-col{min-width:0 !important; width:100% !important; padding:0 !important;}
  .aircool-mobile-submenu .mega-col + .mega-col{border-top:1px solid #e3edf4; padding-top:12px !important; margin-top:6px !important;}
  .aircool-mobile-submenu .mega-col strong{display:block; margin:0 0 7px; color:#071f33; font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; font-weight:950;}
  .aircool-mobile-submenu .mega-col a{display:flex; align-items:center; min-height:44px; padding:10px 8px; border-radius:13px; color:#24465f; font-weight:900; text-decoration:none;}
  .aircool-mobile-submenu .mega-col a:hover,.aircool-mobile-submenu .mega-col a:focus{background:#edf8ff; color:var(--blue);}
  .aircool-mobile-menu-footer{margin-top:8px; display:grid; gap:10px;}
  .aircool-mobile-call{display:flex; justify-content:center; align-items:center; min-height:52px; border-radius:999px; background:linear-gradient(135deg,var(--red),#ff6d42); color:#fff; font-weight:950; box-shadow:0 16px 34px rgba(232,39,39,.22); text-decoration:none;}
}
@media (max-width:640px){
  .site-header .header-inner{min-height:62px !important; padding-inline:12px !important;}
  .brand img{width:126px !important;}
  .header-tools{gap:5px !important;}
  .nav-toggle{min-width:74px !important; min-height:40px !important; padding:9px 13px !important;}
  .search-trigger{font-size:0 !important; width:42px !important; min-width:42px !important; height:42px !important; padding:0 !important; position:relative !important;}
  .search-trigger::before{content:'Search'; font-size:0; width:18px; height:18px; border:3px solid var(--navy); border-radius:50%; display:block;}
  .search-trigger::after{content:''; position:absolute; width:10px; height:3px; background:var(--navy); transform:rotate(45deg); right:11px; bottom:11px; border-radius:4px;}
  .cart-trigger{font-size:0 !important; width:48px !important; min-width:48px !important; height:48px !important; padding:0 !important; display:inline-flex !important; align-items:center !important; justify-content:center !important; position:relative !important;}
  .cart-trigger::before{content:'Cart'; font-size:0; width:20px; height:18px; border:3px solid var(--navy); border-top:0; border-radius:3px 3px 6px 6px; display:block; transform:translateY(3px);}
  .cart-trigger::after{content:''; position:absolute; width:15px; height:8px; border:3px solid var(--navy); border-bottom:0; border-radius:999px 999px 0 0; top:11px; left:50%; transform:translateX(-50%);}
  .cart-count{position:absolute !important; right:-4px !important; bottom:-4px !important; margin:0 !important; min-width:22px !important; height:22px !important; font-size:.72rem !important; z-index:2 !important;}
  .aircool-mobile-scroll{padding:13px 12px 18px; gap:9px;}
  .aircool-mobile-link,.aircool-mobile-trigger{min-height:50px; padding:13px 14px; border-radius:16px; font-size:1rem;}
}
/* V17: cart and search must sit above the sticky header on mobile and desktop */
.cart-backdrop{z-index:65000 !important;}
.cart-drawer{z-index:65001 !important;}
.search-modal{z-index:66000 !important;}
@media (max-width:640px){
  .cart-drawer{top:0 !important; right:0 !important; left:0 !important; width:100vw !important; max-width:none !important; height:100dvh !important; padding:18px !important; border-radius:0 !important;}
  .cart-head{padding-top:4px;}
  .search-panel{margin-top:18px !important; max-height:calc(100dvh - 36px); overflow:auto;}
}



/* V18: final mobile header/menu reset. This hides the cloned mobile menu outside mobile and prevents footer leakage. */
.aircool-mobile-menu{display:none;}
.mobile-nav-backdrop{display:none !important;}
@media(max-width:1000px){
  .top-strip{position:static !important; z-index:auto !important;}
  .site-header{position:sticky !important; top:0 !important; z-index:20000 !important; background:#fff !important; border-bottom:1px solid #dbe7ef !important;}
  .header-inner{min-height:64px !important; padding-block:8px !important; gap:8px !important; justify-content:space-between !important;}
  .brand img{width:132px !important; max-height:48px !important; object-fit:contain !important;}
  #main-nav.main-nav{display:none !important; visibility:hidden !important; opacity:0 !important; position:static !important; transform:none !important;}
  .header-tools{margin-left:0 !important; gap:6px !important; display:flex !important; align-items:center !important;}
  .header-cta{display:none !important;}
  .nav-toggle,.search-trigger,.cart-trigger{min-height:44px !important; height:44px !important; border-radius:999px !important; font-size:.86rem !important; font-weight:950 !important; line-height:1 !important; white-space:nowrap !important;}
  .nav-toggle{display:inline-flex !important; align-items:center !important; justify-content:center !important; background:#061827 !important; color:#fff !important; border:0 !important; padding:0 15px !important; min-width:70px !important;}
  .search-trigger{display:inline-flex !important; align-items:center !important; justify-content:center !important; background:#fff !important; color:#061827 !important; border:1px solid #dbe7ef !important; padding:0 13px !important; min-width:76px !important;}
  .cart-trigger{font-size:0 !important; width:46px !important; min-width:46px !important; padding:0 !important; position:relative !important; display:inline-flex !important; align-items:center !important; justify-content:center !important; background:#fff !important; border:1px solid #dbe7ef !important;}
  .cart-trigger::before{content:'Cart'; font-size:0; width:19px; height:17px; border:3px solid #061827; border-top:0; border-radius:3px 3px 6px 6px; display:block; transform:translateY(3px);}
  .cart-trigger::after{content:''; position:absolute; width:14px; height:8px; border:3px solid #061827; border-bottom:0; border-radius:999px 999px 0 0; top:10px; left:50%; transform:translateX(-50%);}
  .cart-count{position:absolute !important; right:-5px !important; bottom:-5px !important; margin:0 !important; min-width:21px !important; height:21px !important; padding:0 5px !important; font-size:.68rem !important; display:flex !important; z-index:2 !important;}
  .aircool-mobile-menu{display:block !important; position:fixed !important; left:0 !important; right:0 !important; top:var(--aircool-mobile-top,64px) !important; bottom:0 !important; z-index:30000 !important; opacity:0 !important; visibility:hidden !important; pointer-events:none !important;}
  .aircool-mobile-menu.is-open{opacity:1 !important; visibility:visible !important; pointer-events:auto !important;}
  .aircool-mobile-backdrop{display:block !important; position:absolute !important; inset:0 !important; background:rgba(4,17,29,.34) !important;}
  .aircool-mobile-panel{position:absolute !important; left:0 !important; right:0 !important; top:0 !important; max-height:calc(var(--aircool-mobile-vh,100dvh) - var(--aircool-mobile-top,64px)) !important; background:#fff !important; border-radius:0 0 24px 24px !important; border-top:1px solid #dbe7ef !important; box-shadow:0 22px 60px rgba(5,28,48,.24) !important; overflow:hidden !important; transform:translateY(-8px) !important; transition:transform .18s ease, opacity .18s ease !important; opacity:.98 !important;}
  .aircool-mobile-menu.is-open .aircool-mobile-panel{transform:translateY(0) !important; opacity:1 !important;}
  .aircool-mobile-topline{height:54px !important; display:flex !important; align-items:center !important; justify-content:space-between !important; padding:0 16px !important; border-bottom:1px solid #e4eef5 !important; color:#061827 !important;}
  .aircool-mobile-topline strong{font-size:1rem !important; font-weight:950 !important; letter-spacing:-.02em !important;}
  .aircool-mobile-close{width:38px !important; height:38px !important; border:0 !important; border-radius:999px !important; background:#eef7fb !important; color:#061827 !important; font-size:1.6rem !important; line-height:1 !important; font-weight:900 !important;}
  .aircool-mobile-scroll{max-height:calc(var(--aircool-mobile-vh,100dvh) - var(--aircool-mobile-top,64px) - 54px) !important; overflow-y:auto !important; overflow-x:hidden !important; -webkit-overflow-scrolling:touch !important; overscroll-behavior:contain !important; padding:14px !important; display:grid !important; gap:10px !important; background:#fff !important;}
  .aircool-mobile-link,.aircool-mobile-trigger{width:100% !important; min-height:50px !important; display:flex !important; align-items:center !important; justify-content:space-between !important; border:1px solid #dbe7ef !important; background:#fff !important; color:#061827 !important; border-radius:16px !important; padding:12px 14px !important; font-size:1rem !important; font-weight:950 !important; text-decoration:none !important; box-shadow:none !important; text-align:left !important;}
  .aircool-mobile-trigger{cursor:pointer !important; font-family:inherit !important;}
  .aircool-mobile-trigger .chev{width:10px !important; height:10px !important; border-right:3px solid currentColor !important; border-bottom:3px solid currentColor !important; transform:rotate(45deg) !important; transition:transform .18s ease !important; margin-left:12px !important;}
  .aircool-mobile-accordion.is-open>.aircool-mobile-trigger{background:#eef9ff !important; border-color:#cceaf5 !important; color:#007ca8 !important;}
  .aircool-mobile-accordion.is-open>.aircool-mobile-trigger .chev{transform:rotate(225deg) !important;}
  .aircool-mobile-submenu{display:none !important; margin:8px 0 2px !important; padding:14px !important; border:1px solid #dbeef7 !important; border-radius:18px !important; background:#f7fcff !important;}
  .aircool-mobile-accordion.is-open>.aircool-mobile-submenu{display:grid !important; gap:8px !important;}
  .aircool-mobile-submenu .mega-col{min-width:0 !important; width:100% !important; padding:0 !important;}
  .aircool-mobile-submenu .mega-col + .mega-col{border-top:1px solid #e2edf5 !important; padding-top:11px !important; margin-top:6px !important;}
  .aircool-mobile-submenu .mega-col strong{display:block !important; margin:0 0 6px !important; color:#061827 !important; font-size:.75rem !important; letter-spacing:.14em !important; text-transform:uppercase !important; font-weight:950 !important;}
  .aircool-mobile-submenu .mega-col a{display:flex !important; align-items:center !important; min-height:42px !important; padding:9px 8px !important; border-radius:12px !important; color:#234760 !important; font-size:.96rem !important; font-weight:900 !important; text-decoration:none !important;}
  .aircool-mobile-submenu .mega-col a:active,.aircool-mobile-submenu .mega-col a:hover{background:#edf8ff !important; color:#007ca8 !important;}
  .aircool-mobile-actions{display:grid !important; gap:10px !important; margin-top:4px !important;}
  .aircool-mobile-call,.aircool-mobile-quote{min-height:50px !important; display:flex !important; align-items:center !important; justify-content:center !important; border-radius:999px !important; font-weight:950 !important; text-decoration:none !important;}
  .aircool-mobile-call{background:linear-gradient(135deg,#e82727,#ff6d42) !important; color:#fff !important;}
  .aircool-mobile-quote{background:#061827 !important; color:#fff !important;}
  .cart-backdrop{z-index:90000 !important;}
  .cart-drawer{z-index:90001 !important; top:0 !important; right:0 !important; left:0 !important; width:100vw !important; max-width:none !important; height:100dvh !important; border-radius:0 !important; padding:18px !important;}
  .search-modal{z-index:91000 !important;}
}
@media(max-width:380px){
  .brand img{width:112px !important;}
  .nav-toggle{min-width:64px !important; padding-inline:12px !important;}
  .search-trigger{min-width:68px !important; padding-inline:11px !important;}
  .cart-trigger{width:43px !important; min-width:43px !important;}
  .header-inner{padding-inline:16px !important;}
}


/* V19: premium typography + live-installation hero background polish */
:root{
  --font-body:"Manrope",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --font-display:"Sora","Manrope",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --premium-ease:cubic-bezier(.19,1,.22,1);
}
body{
  font-family:var(--font-body) !important;
  font-size:16px !important;
  font-weight:500 !important;
  letter-spacing:-.011em;
  color:#071827;
}
p,.lead,.section-head p,.service-copy p,.product-copy p,.category-card p,.prose p,.prose li,.faq-list p{
  font-family:var(--font-body) !important;
  font-weight:500 !important;
  line-height:1.74 !important;
  letter-spacing:-.006em;
}
h1,h2,h3,h4,.hero h1,.page-hero h1,.section h2,.prose h2,.service-copy h3,.product-copy h3,.path-card h3,.category-card h3,.cart-head h2,.search-panel h2,
.btn,.header-cta,.main-nav,.nav-toggle,.search-trigger,.cart-trigger,.text-link,.eyebrow,.section-kicker,.chips span,.price-line strong{
  font-family:var(--font-display) !important;
}
.hero h1,.page-hero h1{
  font-size:clamp(2.35rem,5vw,5.15rem) !important;
  line-height:1.01 !important;
  letter-spacing:-.055em !important;
  font-weight:800 !important;
  text-wrap:balance;
  max-width:980px;
}
.section h2,.content-rich h2,.cta-panel h2{
  font-size:clamp(2rem,3.55vw,3.65rem) !important;
  line-height:1.04 !important;
  letter-spacing:-.048em !important;
  font-weight:750 !important;
  text-wrap:balance;
}
.service-copy h3,.product-copy h3,.category-card h3,.path-card h3{
  font-weight:750 !important;
  letter-spacing:-.035em !important;
  line-height:1.12 !important;
}
.eyebrow,.section-kicker,.mega-col strong,.aircool-mobile-submenu .mega-col strong{
  letter-spacing:.18em !important;
  font-weight:800 !important;
}
.btn,.cart-add,.header-cta,.text-link,.main-nav a,.nav-toggle,.search-trigger,.cart-trigger{
  font-weight:750 !important;
  letter-spacing:-.02em;
}
.hero,.page-hero{
  position:relative !important;
  overflow:hidden !important;
  isolation:isolate;
  background:#061827 !important;
}
.hero::before,.page-hero::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:0;
  background-image:url("/assets/images/hero/samsung-installation-hero.webp");
  background-size:cover;
  background-position:center center;
  transform:scale(1.01);
  transition:transform 1.15s var(--premium-ease), filter 1.15s var(--premium-ease);
  filter:saturate(1.04) contrast(1.05);
  will-change:transform;
}
.hero::after,.page-hero::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  background:
    radial-gradient(circle at 82% 18%,rgba(17,200,255,.20),transparent 30%),
    linear-gradient(90deg,rgba(3,14,25,.94) 0%,rgba(5,25,41,.84) 38%,rgba(6,24,39,.58) 66%,rgba(6,24,39,.76) 100%),
    linear-gradient(180deg,rgba(6,24,39,.18),rgba(6,24,39,.78));
  pointer-events:none;
}
.hero .wrap,.page-hero .wrap,.hero-grid{
  position:relative;
  z-index:2;
}
.hero-text,.page-hero p,.crumbs,.trust-row span{
  text-shadow:0 2px 18px rgba(0,0,0,.26);
}
.hero-premium .showcase-main,.hero-premium .showcase-strip img{
  transition:transform .85s var(--premium-ease), box-shadow .85s var(--premium-ease);
}
.hero-premium:hover .showcase-main{transform:rotate(-1.2deg) scale(1.018)}
.service-img,.product-image,.category-card,.visual-stack img,.visual-card img,.mini-visual-card,.showcase-main,.showcase-strip img{
  overflow:hidden;
}
.service-img img,.product-image img,.category-card img,.visual-stack img,.visual-card img,.mini-visual-card img,.showcase-main img,.showcase-strip img{
  transition:transform .9s var(--premium-ease), filter .9s var(--premium-ease);
  will-change:transform;
}
.premium-card:hover .service-img img,.premium-card:hover .product-image img,.category-card:hover img,.visual-stack img:hover,.visual-card img:hover,.mini-visual-card:hover img,.showcase-main:hover img,.showcase-strip img:hover{
  transform:scale(1.055);
  filter:drop-shadow(0 22px 30px rgba(3,22,37,.14));
}
.page-hero{
  padding:104px 0 72px !important;
  min-height:390px;
  display:grid;
  align-items:end;
}
.hero-grid{
  min-height:740px !important;
  padding-block:92px !important;
}
.page-hero .crumbs{margin-bottom:22px !important;}
.page-hero .section-kicker,.hero .eyebrow{color:#88ecff !important;}
@media (hover:hover){.hero:hover::before,.page-hero:hover::before{transform:scale(1.075);}}
@media(max-width:900px){
  .hero-grid{min-height:680px !important; padding-block:68px !important;}
  .page-hero{padding:74px 0 56px !important; min-height:330px;}
  .hero h1,.page-hero h1{font-size:clamp(2.05rem,9vw,3.35rem) !important; letter-spacing:-.045em !important;}
  .section h2,.content-rich h2,.cta-panel h2{font-size:clamp(1.85rem,7vw,2.75rem) !important;}
  body{font-size:15.8px !important;}
}
@media(max-width:560px){
  .hero::after,.page-hero::after{background:linear-gradient(90deg,rgba(3,14,25,.94),rgba(3,14,25,.74)),linear-gradient(180deg,rgba(6,24,39,.24),rgba(6,24,39,.84));}
  .hero-grid{min-height:auto !important; padding-block:54px !important;}
  .page-hero{min-height:300px; padding:58px 0 48px !important;}
  .service-copy h3,.product-copy h3{font-size:1.16rem !important;}
  .btn{min-height:46px !important; padding:12px 16px !important;}
}


/* V20: premium refinement, brand marquee and service image containment */
:root{
  --navy:#071a29;
  --navy2:#0c2e47;
  --blue:#0d88b9;
  --cyan:#83e5ff;
  --red:#ef4c39;
  --soft:#f7fbfd;
  --line:#dde8ef;
  --shadow-soft:0 18px 42px rgba(5,28,48,.08);
  --shadow-premium:0 28px 80px rgba(5,28,48,.12);
  --font-body:"Inter",-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Arial,sans-serif;
  --font-display:-apple-system,BlinkMacSystemFont,"SF Pro Display","Inter","Segoe UI",Arial,sans-serif;
}
body{
  font-family:var(--font-body) !important;
  font-weight:500 !important;
  letter-spacing:-.013em !important;
  color:#102235 !important;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
p,.lead,.section-head p,.service-copy p,.product-copy p,.category-card p,.prose p,.prose li,.faq-list p,.top-strip{
  font-family:var(--font-body) !important;
  font-weight:450 !important;
  line-height:1.72 !important;
  letter-spacing:-.01em !important;
}
h1,h2,h3,h4,.hero h1,.page-hero h1,.section h2,.prose h2,.service-copy h3,.product-copy h3,.path-card h3,.category-card h3,.cart-head h2,.search-panel h2,
.btn,.header-cta,.main-nav,.nav-toggle,.search-trigger,.cart-trigger,.text-link,.eyebrow,.section-kicker,.chips span,.price-line strong{
  font-family:var(--font-display) !important;
}
.hero h1,.page-hero h1{font-weight:700 !important;letter-spacing:-.05em !important;}
.section h2,.content-rich h2,.cta-panel h2{font-weight:700 !important;letter-spacing:-.045em !important;}
.service-copy h3,.product-copy h3,.category-card h3,.path-card h3{font-weight:700 !important;letter-spacing:-.03em !important;}
.btn,.cart-add,.header-cta,.text-link,.main-nav a,.nav-toggle,.search-trigger,.cart-trigger{font-weight:700 !important;}
.hero::after,.page-hero::after{
  background:
    radial-gradient(circle at 82% 18%,rgba(131,229,255,.18),transparent 30%),
    linear-gradient(90deg,rgba(3,14,25,.90) 0%,rgba(5,25,41,.78) 38%,rgba(6,24,39,.5) 66%,rgba(6,24,39,.72) 100%),
    linear-gradient(180deg,rgba(6,24,39,.14),rgba(6,24,39,.76));
}
.premium-card,.category-card,.content-rich,.quote-checklist,.cta-panel,.product-gallery{
  box-shadow:var(--shadow-soft) !important;
}
.premium-card,.category-card{border-radius:32px !important;}
.service-copy,.product-copy{padding:24px 24px 22px !important;}
.product-card .price-line strong{font-size:1.34rem !important;}
.product-card .chips span,.service-card .chips span{background:#f3fbff !important;}
.split-visual > .service-img,
.split-visual > .service-img.framed,
.split-visual .service-img.framed{
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  align-self:stretch !important;
  height:auto !important;
  min-height:420px !important;
  max-height:none !important;
  padding:30px !important;
  overflow:hidden !important;
  border:1px solid var(--line) !important;
  border-radius:32px !important;
  background:linear-gradient(180deg,#fbfeff 0%,#f3f9fc 100%) !important;
  box-shadow:var(--shadow-soft) !important;
}
.split-visual > .service-img img,
.split-visual > .service-img.framed img,
.split-visual .service-img.framed img{
  width:100% !important;
  height:100% !important;
  max-width:100% !important;
  max-height:360px !important;
  object-fit:contain !important;
  object-position:center center !important;
  display:block !important;
  margin:0 auto !important;
}
.brand-marquee-section{
  position:relative;
  z-index:3;
  background:transparent;
  margin-top:-26px;
  padding:0 0 18px;
}
.brand-marquee-shell{
  display:flex;
  align-items:center;
  gap:18px;
  padding:14px 16px;
  border:1px solid rgba(221,232,239,.92);
  border-radius:999px;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(10px);
  box-shadow:0 18px 50px rgba(5,28,48,.10);
}
.brand-marquee-label{
  flex:0 0 auto;
  font-family:var(--font-display);
  font-size:.84rem;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:#35556f;
  white-space:nowrap;
}
.brand-marquee-track{
  position:relative;
  flex:1;
  overflow:hidden;
  mask-image:linear-gradient(90deg,transparent,black 8%,black 92%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,black 8%,black 92%,transparent);
}
.brand-marquee-row{
  display:flex;
  align-items:center;
  gap:14px;
  width:max-content;
  animation:aircoolBrandMarquee 30s linear infinite;
}
.brand-pill{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 16px;
  border-radius:999px;
  border:1px solid #d9e7ef;
  background:linear-gradient(180deg,#ffffff,#f7fbfd);
  color:#0f2438;
  font-family:var(--font-display);
  font-size:.96rem;
  font-weight:700;
  white-space:nowrap;
  box-shadow:0 8px 22px rgba(5,28,48,.05);
}
.brand-pill .dot{
  width:10px;
  height:10px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  box-shadow:0 0 0 5px rgba(131,229,255,.18);
}
@keyframes aircoolBrandMarquee{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}
@media(max-width:900px){
  .split-visual > .service-img,
  .split-visual > .service-img.framed,
  .split-visual .service-img.framed{min-height:340px !important;padding:24px !important;}
  .split-visual > .service-img img,
  .split-visual > .service-img.framed img,
  .split-visual .service-img.framed img{max-height:290px !important;}
  .brand-marquee-section{margin-top:-18px;padding-bottom:12px;}
  .brand-marquee-shell{padding:12px 14px;gap:12px;border-radius:26px;align-items:flex-start;flex-direction:column;}
  .brand-marquee-label{font-size:.76rem;}
}
@media(max-width:560px){
  .split-visual > .service-img,
  .split-visual > .service-img.framed,
  .split-visual .service-img.framed{min-height:280px !important;padding:20px !important;}
  .split-visual > .service-img img,
  .split-visual > .service-img.framed img,
  .split-visual .service-img.framed img{max-height:230px !important;}
  .brand-pill{padding:9px 14px;font-size:.9rem;}
}


/* V21 emergency mobile stability patch: remove horizontal gap after cart/search and keep sticky header stable */
html, body{
  max-width:100% !important;
  overflow-x:hidden !important;
}
body{
  position:relative !important;
}
.site-header{
  transform:translateZ(0);
}
.cart-backdrop,
.cart-drawer,
.search-modal,
.aircool-mobile-menu{
  box-sizing:border-box !important;
}
@media(max-width:1000px){
  html, body{
    width:100% !important;
    max-width:100% !important;
    overflow-x:hidden !important;
    overscroll-behavior-x:none !important;
  }
  main, .hero, .page-hero, .section, .site-footer{
    overflow-x:hidden !important;
  }
  .site-header{
    position:sticky !important;
    top:0 !important;
    left:0 !important;
    right:0 !important;
    width:100% !important;
    max-width:100% !important;
    z-index:70000 !important;
    transform:translateZ(0);
  }
  .cart-backdrop{
    position:fixed !important;
    inset:0 !important;
    width:auto !important;
    height:auto !important;
    opacity:0 !important;
    visibility:hidden !important;
    pointer-events:none !important;
    z-index:98000 !important;
    background:rgba(2,13,23,.52) !important;
    transition:opacity .2s ease, visibility 0s linear .2s !important;
  }
  html.cart-open .cart-backdrop,
  body.cart-open .cart-backdrop{
    opacity:1 !important;
    visibility:visible !important;
    pointer-events:auto !important;
    transition:opacity .2s ease !important;
  }
  .cart-drawer{
    position:fixed !important;
    top:0 !important;
    right:0 !important;
    left:auto !important;
    bottom:auto !important;
    width:min(430px,92vw) !important;
    max-width:92vw !important;
    height:100dvh !important;
    max-height:100dvh !important;
    margin:0 !important;
    padding:20px !important;
    border-radius:24px 0 0 24px !important;
    background:#fff !important;
    overflow-y:auto !important;
    overflow-x:hidden !important;
    z-index:98001 !important;
    transform:translate3d(112%,0,0) !important;
    visibility:hidden !important;
    pointer-events:none !important;
    transition:transform .22s cubic-bezier(.2,.8,.2,1), visibility 0s linear .22s !important;
    will-change:transform;
    contain:paint;
  }
  html.cart-open .cart-drawer,
  body.cart-open .cart-drawer{
    transform:translate3d(0,0,0) !important;
    visibility:visible !important;
    pointer-events:auto !important;
    transition:transform .22s cubic-bezier(.2,.8,.2,1) !important;
  }
  .cart-head{
    position:relative !important;
    z-index:2 !important;
  }
  .cart-items,
  .cart-empty,
  .cart-note,
  .cart-actions{
    max-width:100% !important;
    overflow-wrap:anywhere !important;
  }
  .cart-actions .btn{
    width:100% !important;
    white-space:normal !important;
    text-align:center !important;
  }
  .search-modal{
    position:fixed !important;
    inset:0 !important;
    width:100% !important;
    max-width:100% !important;
    min-height:100dvh !important;
    height:100dvh !important;
    overflow-y:auto !important;
    overflow-x:hidden !important;
    z-index:99000 !important;
    padding:14px !important;
    background:rgba(2,13,23,.62) !important;
  }
  .search-modal.is-open{
    display:block !important;
  }
  .search-panel{
    width:min(820px,calc(100vw - 28px)) !important;
    max-width:calc(100vw - 28px) !important;
    margin:14px auto !important;
    max-height:calc(100dvh - 28px) !important;
    overflow:auto !important;
    border-radius:26px !important;
    padding:22px !important;
  }
  .search-results{
    max-height:calc(100dvh - 230px) !important;
    overflow-y:auto !important;
    overflow-x:hidden !important;
  }
}
@media(max-width:640px){
  .cart-drawer{
    left:0 !important;
    right:0 !important;
    width:100% !important;
    max-width:100% !important;
    height:100dvh !important;
    max-height:100dvh !important;
    border-radius:0 !important;
    padding:18px !important;
    transform:translate3d(100%,0,0) !important;
  }
  html.cart-open .cart-drawer,
  body.cart-open .cart-drawer{
    transform:translate3d(0,0,0) !important;
  }
  .cart-head h2{
    font-size:1.45rem !important;
    line-height:1.1 !important;
    letter-spacing:-.04em !important;
  }
  .drawer-close{
    flex:0 0 auto !important;
  }
  .search-panel h2{
    font-size:1.65rem !important;
    line-height:1.08 !important;
    padding-right:42px !important;
  }
  .search-panel input{
    width:100% !important;
    max-width:100% !important;
  }
}


/* V22 critical mobile overflow rebuild: no horizontal page scroll, compact sticky header, safe cart/search overlays */
html, body{
  width:100% !important;
  max-width:100% !important;
  overflow-x:hidden !important;
}
body{
  min-width:0 !important;
  position:relative !important;
}
main, header, footer, section, .wrap, .hero, .page-hero, .section, .site-footer, .top-strip, .site-header{
  max-width:100% !important;
}
img, svg, video, canvas, iframe{
  max-width:100% !important;
}
.brand-marquee-shell,
.brand-marquee-track{
  min-width:0 !important;
  max-width:100% !important;
  overflow:hidden !important;
}
.brand-marquee-track{
  width:100% !important;
  flex:1 1 0 !important;
}
@media(max-width:1000px){
  html, body{
    overflow-x:hidden !important;
    overscroll-behavior-x:none !important;
  }
  body{
    touch-action:pan-y !important;
  }
  .wrap{
    width:100% !important;
    padding-left:16px !important;
    padding-right:16px !important;
  }
  .top-strip{
    position:static !important;
    width:100% !important;
    overflow:hidden !important;
  }
  .site-header{
    position:sticky !important;
    top:0 !important;
    left:0 !important;
    right:0 !important;
    width:100% !important;
    max-width:100% !important;
    overflow:hidden !important;
    z-index:85000 !important;
    background:#fff !important;
    transform:none !important;
    contain:layout paint;
  }
  .site-header .header-inner,
  .header-inner{
    width:100% !important;
    max-width:100% !important;
    min-width:0 !important;
    min-height:58px !important;
    display:flex !important;
    align-items:center !important;
    justify-content:space-between !important;
    gap:6px !important;
    overflow:hidden !important;
    padding:8px 12px !important;
  }
  .brand{
    flex:0 1 108px !important;
    min-width:88px !important;
    max-width:108px !important;
    overflow:hidden !important;
  }
  .brand img{
    width:108px !important;
    max-width:108px !important;
    height:auto !important;
    max-height:42px !important;
    object-fit:contain !important;
    display:block !important;
  }
  .header-tools{
    flex:0 0 auto !important;
    min-width:0 !important;
    max-width:calc(100% - 96px) !important;
    display:flex !important;
    align-items:center !important;
    gap:5px !important;
    overflow:visible !important;
  }
  .nav-toggle,
  .search-trigger,
  .cart-trigger{
    flex:0 0 auto !important;
    height:40px !important;
    min-height:40px !important;
    max-height:40px !important;
    border-radius:999px !important;
    display:inline-flex !important;
    align-items:center !important;
    justify-content:center !important;
    white-space:nowrap !important;
    line-height:1 !important;
    box-sizing:border-box !important;
    margin:0 !important;
  }
  .nav-toggle{
    width:62px !important;
    min-width:62px !important;
    max-width:62px !important;
    padding:0 !important;
    font-size:.82rem !important;
    background:#061827 !important;
    color:#fff !important;
    border:0 !important;
  }
  .search-trigger{
    width:42px !important;
    min-width:42px !important;
    max-width:42px !important;
    padding:0 !important;
    font-size:0 !important;
    color:transparent !important;
    background:#fff !important;
    border:1px solid #dbe7ef !important;
    position:relative !important;
    overflow:hidden !important;
  }
  .search-trigger::before{
    content:"" !important;
    width:15px !important;
    height:15px !important;
    border:3px solid #061827 !important;
    border-radius:50% !important;
    display:block !important;
    background:transparent !important;
    box-sizing:border-box !important;
    transform:none !important;
  }
  .search-trigger::after{
    content:"" !important;
    position:absolute !important;
    width:9px !important;
    height:3px !important;
    right:10px !important;
    bottom:11px !important;
    background:#061827 !important;
    border:0 !important;
    border-radius:3px !important;
    transform:rotate(45deg) !important;
    display:block !important;
  }
  .cart-trigger{
    width:42px !important;
    min-width:42px !important;
    max-width:42px !important;
    padding:0 !important;
    font-size:0 !important;
    color:transparent !important;
    background:#fff !important;
    border:1px solid #dbe7ef !important;
    position:relative !important;
    overflow:visible !important;
  }
  .cart-trigger::before{
    content:"" !important;
    width:18px !important;
    height:16px !important;
    border:3px solid #061827 !important;
    border-top:0 !important;
    border-radius:4px 4px 7px 7px !important;
    display:block !important;
    transform:translateY(3px) !important;
    box-sizing:border-box !important;
  }
  .cart-trigger::after{
    content:"" !important;
    position:absolute !important;
    width:13px !important;
    height:8px !important;
    border:3px solid #061827 !important;
    border-bottom:0 !important;
    border-radius:999px 999px 0 0 !important;
    top:8px !important;
    left:50% !important;
    transform:translateX(-50%) !important;
    display:block !important;
    box-sizing:border-box !important;
    background:transparent !important;
  }
  .cart-count{
    position:absolute !important;
    right:-5px !important;
    bottom:-5px !important;
    min-width:20px !important;
    height:20px !important;
    padding:0 5px !important;
    font-size:.68rem !important;
    line-height:20px !important;
    z-index:3 !important;
    color:#fff !important;
  }
  .hero,
  .page-hero,
  .hero-grid,
  .hero-copy,
  .hero-actions,
  .trust-row,
  .brand-marquee-section,
  .brand-marquee-shell{
    width:100% !important;
    max-width:100% !important;
    min-width:0 !important;
    overflow:hidden !important;
  }
  .hero-actions .btn{
    width:100% !important;
    max-width:100% !important;
    white-space:normal !important;
    overflow-wrap:anywhere !important;
  }
  .trust-row span{
    max-width:100% !important;
    overflow-wrap:anywhere !important;
  }
  .cart-backdrop{
    display:none !important;
    position:fixed !important;
    inset:0 !important;
    width:100% !important;
    height:100dvh !important;
    background:rgba(2,13,23,.54) !important;
    z-index:98000 !important;
  }
  html.cart-open .cart-backdrop,
  body.cart-open .cart-backdrop{
    display:block !important;
    opacity:1 !important;
    visibility:visible !important;
    pointer-events:auto !important;
  }
  .cart-drawer{
    display:none !important;
    position:fixed !important;
    inset:0 !important;
    width:100% !important;
    max-width:100% !important;
    height:100dvh !important;
    max-height:100dvh !important;
    margin:0 !important;
    padding:18px !important;
    border-radius:0 !important;
    overflow-y:auto !important;
    overflow-x:hidden !important;
    background:#fff !important;
    z-index:98001 !important;
    transform:none !important;
    box-sizing:border-box !important;
    contain:paint !important;
  }
  html.cart-open .cart-drawer,
  body.cart-open .cart-drawer{
    display:flex !important;
    flex-direction:column !important;
  }
  .cart-head,
  .cart-items,
  .cart-empty,
  .cart-note,
  .cart-actions{
    width:100% !important;
    max-width:100% !important;
    min-width:0 !important;
    overflow-x:hidden !important;
    box-sizing:border-box !important;
  }
  .cart-head h2{
    font-size:1.38rem !important;
    line-height:1.08 !important;
    margin-right:8px !important;
  }
  .cart-actions .btn{
    width:100% !important;
    max-width:100% !important;
    white-space:normal !important;
    overflow-wrap:anywhere !important;
    text-align:center !important;
  }
  .search-modal{
    display:none !important;
    position:fixed !important;
    inset:0 !important;
    width:100% !important;
    height:100dvh !important;
    max-width:100% !important;
    overflow-y:auto !important;
    overflow-x:hidden !important;
    padding:12px !important;
    z-index:99000 !important;
    box-sizing:border-box !important;
    background:rgba(2,13,23,.62) !important;
  }
  .search-modal.is-open{
    display:block !important;
  }
  .search-panel{
    width:100% !important;
    max-width:100% !important;
    margin:0 auto !important;
    max-height:calc(100dvh - 24px) !important;
    overflow-y:auto !important;
    overflow-x:hidden !important;
    box-sizing:border-box !important;
    border-radius:24px !important;
    padding:20px !important;
  }
  .search-panel h2{
    font-size:1.55rem !important;
    line-height:1.1 !important;
    padding-right:42px !important;
    max-width:100% !important;
  }
  .search-panel input,
  .search-results,
  .search-result{
    width:100% !important;
    max-width:100% !important;
    min-width:0 !important;
    box-sizing:border-box !important;
  }
  .search-result{
    grid-template-columns:54px minmax(0,1fr) !important;
  }
  .aircool-mobile-menu{
    width:100% !important;
    max-width:100% !important;
    overflow:hidden !important;
  }
  .aircool-mobile-panel,
  .aircool-mobile-scroll{
    width:100% !important;
    max-width:100% !important;
    overflow-x:hidden !important;
    box-sizing:border-box !important;
  }
}
@media(max-width:360px){
  .brand{flex-basis:94px !important; max-width:94px !important;}
  .brand img{width:94px !important; max-width:94px !important;}
  .nav-toggle{width:58px !important; min-width:58px !important; max-width:58px !important; font-size:.78rem !important;}
  .search-trigger,.cart-trigger{width:39px !important; min-width:39px !important; max-width:39px !important;}
  .header-inner{padding-left:10px !important; padding-right:10px !important; gap:4px !important;}
  .header-tools{gap:4px !important;}
}


/* V23: sticky menu bar only. Top information strip scrolls away; logo/menu/search/cart bar stays sticky. */
.top-strip{
  position:static !important;
  top:auto !important;
  z-index:auto !important;
}

.site-header{
  position:-webkit-sticky !important;
  position:sticky !important;
  top:0 !important;
  left:0 !important;
  right:0 !important;
  width:100% !important;
  z-index:85000 !important;
  background:#fff !important;
}

.site-header .header-inner{
  position:relative !important;
  z-index:85001 !important;
}

/* Keep V22 mobile overflow fix intact while forcing only the compact header bar to remain sticky. */
@media(max-width:1000px){
  .top-strip{
    position:static !important;
    display:block !important;
  }

  .site-header{
    position:-webkit-sticky !important;
    position:sticky !important;
    top:0 !important;
    z-index:85000 !important;
    background:#fff !important;
  }

  .site-header .header-inner,
  .header-inner{
    position:relative !important;
    z-index:85001 !important;
  }
}


/* V24: reliable sticky header fallback. Only the logo/menu/search/cart bar sticks; top info strip scrolls away. */
.top-strip{
  position:static !important;
  top:auto !important;
  z-index:auto !important;
}

.site-header{
  position:-webkit-sticky !important;
  position:sticky !important;
  top:0 !important;
  left:0 !important;
  right:0 !important;
  width:100% !important;
  max-width:100% !important;
  z-index:85000 !important;
  background:#fff !important;
  contain:none !important;
}

.site-header.aircool-fixed-header{
  position:fixed !important;
  top:0 !important;
  left:0 !important;
  right:0 !important;
  width:100% !important;
  max-width:100% !important;
  z-index:85000 !important;
  background:#fff !important;
  box-shadow:0 10px 28px rgba(5,28,48,.10) !important;
  transform:none !important;
  contain:none !important;
}

.aircool-header-spacer{
  display:none;
  height:0;
  width:100%;
  flex:0 0 auto;
}

.aircool-header-spacer.is-active{
  display:block;
  height:var(--aircool-header-height,64px);
}

@media(max-width:1000px){
  .top-strip{
    position:static !important;
    top:auto !important;
  }

  .site-header{
    position:-webkit-sticky !important;
    position:sticky !important;
    top:0 !important;
    z-index:85000 !important;
    background:#fff !important;
    contain:none !important;
  }

  .site-header.aircool-fixed-header{
    position:fixed !important;
    top:0 !important;
    left:0 !important;
    right:0 !important;
    z-index:85000 !important;
    contain:none !important;
  }
}


/* V25 competitor-gap SEO and conversion-path pages */
.v25-demand-section{position:relative;overflow:hidden}
.demand-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.demand-card{display:grid;gap:10px;min-height:190px;padding:24px;border-radius:30px;background:linear-gradient(180deg,#fff,#f5fbff);border:1px solid var(--line);box-shadow:0 16px 42px rgba(5,28,48,.07);transition:transform .25s ease,box-shadow .25s ease;color:var(--navy)}
.demand-card:hover{transform:translateY(-3px);box-shadow:0 28px 70px rgba(5,28,48,.13)}
.demand-card span{font-family:var(--font-display);font-size:.78rem;text-transform:uppercase;letter-spacing:.16em;color:var(--blue);font-weight:800}
.demand-card strong{font-family:var(--font-display);font-size:1.55rem;line-height:1.05;letter-spacing:-.045em}
.demand-card small{font-size:.98rem;color:var(--muted);line-height:1.55}
.v25-competitor-note{background:#fff;border:1px solid var(--line);border-radius:28px;padding:24px;box-shadow:0 16px 42px rgba(5,28,48,.07)}
@media(max-width:900px){.demand-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.demand-grid{grid-template-columns:1fr}.demand-card{min-height:160px;padding:20px}}


/* V26 SEO recovery content depth */
.v26-recovery-content .content-rich{max-width:1060px}
.v26-recovery-content details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 18px;margin:10px 0;box-shadow:0 10px 26px rgba(5,28,48,.04)}
.v26-recovery-content summary{font-family:var(--font-display);font-weight:800;cursor:pointer;color:var(--navy)}
.v26-recovery-content .insight-grid{margin:26px 0}.v26-recovery-content .link-hub{margin-top:24px}


/* V27 SEO cleanup safety marker: no layout logic changed; cache-busted to v27. */