:root{--navy:#061f3d;--blue:#0052b4;--cyan:#2ad4c7;--ice:#eaf7ff;--ink:#10263f;--muted:#5f7288;--line:#dce7f0;--white:#fff;--radius:18px;--shadow:0 18px 50px rgba(0,40,90,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%}.wrap{width:min(1180px,calc(100% - 40px));margin-inline:auto}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:800;color:var(--blue)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2.8rem,6vw,5.8rem);line-height:.96;letter-spacing:-.055em;max-width:780px;margin-bottom:24px}h2{font-size:clamp(2rem,4vw,3.6rem);line-height:1.08;letter-spacing:-.04em;margin-bottom:18px}h3{font-size:1.25rem;line-height:1.25}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 20px;border-radius:999px;border:1px solid transparent;font-weight:750;cursor:pointer;transition:.25s}.btn-primary{background:var(--cyan);color:#032c3d}.btn-primary:hover{background:#54e1d7;transform:translateY(-2px)}.btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}.btn-ghost:hover{background:rgba(255,255,255,.1)}
.topbar{background:var(--navy);color:#fff;font-size:.8rem}.topbar .wrap{min-height:34px;display:flex;align-items:center;justify-content:center;text-align:center;padding:6px 12px;line-height:1.4}.topbar .wrap>span{white-space:nowrap}.tb-flag{width:24px;height:12px;flex:none;display:block}@media(max-width:600px){.topbar .wrap>span{white-space:normal}.topbar .wrap{font-size:.72rem}}header{position:sticky;top:0;z-index:100;left:0;width:100%;background:#fff;color:var(--ink);border-bottom:1px solid var(--line)}section,main{scroll-margin-top:96px}.nav{height:82px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-weight:850;letter-spacing:.03em}.brand-logo{height:56px;width:auto;display:block}.brand small{display:block;font-size:.61rem;font-weight:650;opacity:.72;letter-spacing:.14em}.nav-links{display:flex;align-items:center;gap:28px;font-size:.92rem;font-weight:650;margin-left:auto}.nav-links a{opacity:.82;transition:.2s}.nav-links a:hover{opacity:1}.nav-links a.active{opacity:1;color:var(--blue)}.language{display:flex;padding:3px;border:1px solid var(--line);border-radius:999px;margin-left:12px}.language button{border:0;background:transparent;color:var(--ink);border-radius:999px;padding:7px 10px;font-size:.78rem;font-weight:800;cursor:pointer}.language button.active{background:var(--blue);color:#fff}.menu{display:none;background:none;border:0;color:var(--ink);font-size:1.5rem;cursor:pointer}

/* Two-column product flyout, matching the site's blue-and-white navigation. */
.nav-product{position:relative;align-self:stretch;display:flex;align-items:center}
@media(min-width:901px){.nav-product{margin-inline:-12px;padding-inline:12px}}
.nav-product-trigger{display:flex;align-items:center;gap:3px}
.nav-product-toggle{width:25px;height:28px;display:grid;place-items:center;border:0;border-radius:6px;background:transparent;color:var(--muted);cursor:pointer}
.nav-product-toggle svg{width:14px;height:14px;transition:transform .2s ease}
.nav-product.is-open .nav-product-toggle svg{transform:rotate(180deg)}
.nav-product-toggle:hover,.nav-product-toggle:focus-visible{background:var(--ice);color:var(--blue)}
.nav-product-panel{position:absolute;top:100%;left:50%;width:min(820px,calc(100vw - 40px));padding-top:12px;transform:translateX(-50%);font-weight:400}
.nav-product-panel[hidden]{display:none}
.nav-product-mega{display:grid;grid-template-columns:minmax(0,1fr);width:50%;border:1px solid var(--line);border-top:3px solid var(--cyan);border-radius:0 0 18px 18px;background:#fff;box-shadow:0 24px 48px rgba(0,31,68,.18);overflow:hidden}
.nav-product-panel.has-submenu .nav-product-mega{grid-template-columns:1.05fr 1fr;width:100%}
.nav-product-primary,.nav-product-secondary{min-width:0;padding:12px 26px}
.nav-product-panel.has-submenu .nav-product-primary{border-right:1px solid var(--line)}
.nav-product-secondary[hidden]{display:none}
.nav-product-primary-item{display:flex;align-items:stretch;border-bottom:1px solid var(--line)}
.nav-links .nav-product-primary-link,.nav-links .nav-product-secondary>a{min-height:64px;display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--line);font-size:1.02rem;font-weight:550;line-height:1.3;opacity:1;transition:color .2s,background .2s}
.nav-product-primary-item .nav-product-primary-link{flex:1;min-height:76px;border-bottom:0}
.nav-product-subtoggle{display:grid;place-items:center;width:42px;flex:none;border:0;background:transparent;color:#8193a4;cursor:pointer}
.nav-product-subtoggle:hover,.nav-product-subtoggle:focus-visible{color:var(--blue);outline:2px solid var(--cyan);outline-offset:-3px}
.nav-product-subtoggle .nav-product-chevron{margin-left:0}
.nav-product-all{color:var(--blue)!important;font-weight:750!important;background:linear-gradient(90deg,rgba(42,212,199,.13),transparent)}.nav-product-primary-link:last-child,.nav-product-secondary>a:last-child{border-bottom:0}
.nav-links .nav-product-primary-link:hover,.nav-links .nav-product-primary-link:focus-visible,.nav-links .nav-product-secondary>a:hover,.nav-links .nav-product-secondary>a:focus-visible{color:var(--blue);outline:none}
.nav-links .nav-product-primary-link.is-selected{color:var(--blue);font-weight:750}
.nav-links .nav-product-primary-item.is-selected .nav-product-primary-link{color:var(--blue);font-weight:750}
.nav-product-chevron{margin-left:auto;font-size:1.7rem;line-height:1;color:#8193a4}.nav-product-status{margin-left:auto;color:#8193a4;font-size:.76rem;font-weight:700;white-space:nowrap}
.nav-product-primary-item.is-selected .nav-product-subtoggle,.nav-product-primary-link:hover .nav-product-chevron{color:var(--blue)}
.nav-product-secondary-heading{display:none}
@media(max-width:900px){
  .nav-product{width:100%;display:block;align-self:auto}
  .nav-product-trigger{justify-content:space-between}
  .nav-product-toggle{width:36px;height:36px;color:#fff;background:rgba(255,255,255,.1)}
  .nav-product-toggle:hover,.nav-product-toggle:focus-visible{background:rgba(42,212,199,.2);color:#fff}
  .nav-product-panel{position:static;width:100%;padding-top:12px;transform:none}
  .nav-product-mega,.nav-product-panel.has-submenu .nav-product-mega{display:block;width:100%;border:0;border-radius:0;background:transparent;box-shadow:none;overflow:visible}
  .nav-product-primary,.nav-product-secondary{padding:0}
  .nav-product-panel.has-submenu .nav-product-primary{border-right:0}
  .nav-product-primary-item{border-bottom-color:rgba(255,255,255,.16)}
  .nav-links .nav-product-primary-link,.nav-links .nav-product-secondary>a{min-height:48px;color:#fff;font-size:.91rem;border-bottom-color:rgba(255,255,255,.16)}
  .nav-links .nav-product-primary-link.is-selected,.nav-links .nav-product-primary-link:hover,.nav-links .nav-product-primary-link:focus-visible,.nav-links .nav-product-secondary>a:hover,.nav-links .nav-product-secondary>a:focus-visible{color:var(--cyan)}
  .nav-links .nav-product-primary-item.is-selected .nav-product-primary-link{color:var(--cyan)}
  .nav-product-subtoggle{color:#a9bed2}
  .nav-product-primary-item.is-selected .nav-product-subtoggle,.nav-product-subtoggle:hover,.nav-product-subtoggle:focus-visible{color:var(--cyan)}
  .nav-product-chevron{color:#a9bed2}.nav-product-status{color:#a9bed2}
  .nav-product-secondary{margin-top:16px;padding-left:16px;border-left:2px solid var(--cyan)}
  .nav-product-secondary-heading{display:block;color:var(--cyan);font-size:.78rem;font-weight:800;letter-spacing:.06em}
  .nav-links{max-height:calc(100dvh - 98px);overflow-y:auto}
}
@media(max-width:600px){.nav-links{top:72px;max-height:calc(100dvh - 88px)}}
.hero{position:relative;min-height:760px;display:flex;align-items:center;color:#fff;overflow:hidden;background:#061f3d}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,19,40,.96) 0%,rgba(4,30,59,.8) 38%,rgba(3,28,52,.17) 72%),url('../assets/hero.webp') center/cover no-repeat}.hero:after{content:"";position:absolute;width:540px;height:540px;left:-250px;bottom:-330px;border:1px solid rgba(42,212,199,.42);border-radius:50%;box-shadow:0 0 0 80px rgba(42,212,199,.05),0 0 0 170px rgba(42,212,199,.03)}.hero .wrap{position:relative;z-index:1;padding-top:20px}.hero .eyebrow{color:#6ce8df}.hero p{max-width:620px;font-size:1.14rem;color:#d8e9f6;margin-bottom:32px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-proof{display:flex;gap:36px;margin-top:64px}.proof strong{font-size:1.4rem}.proof span{display:block;color:#a8bed1;font-size:.83rem}
section{padding:96px 0}.featured-products{background:#eef6fb}.featured-products-head{margin-bottom:34px}.featured-products-head .eyebrow{margin-bottom:10px}.featured-products-head h2{margin:0;font-size:clamp(2.25rem,4.6vw,4.3rem);letter-spacing:-.05em}.featured-products-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.featured-product-card{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:20px;background:#fff;transition:transform .25s,box-shadow .25s,border-color .25s}.featured-product-card:hover{transform:translateY(-5px);border-color:#b9d7e8;box-shadow:var(--shadow)}.featured-product-image{height:236px;display:flex;align-items:center;justify-content:center;padding:18px;background:#f8fbfd;border-bottom:1px solid var(--line)}.featured-product-image img{width:100%;height:100%;object-fit:contain}.featured-product-body{display:flex;flex:1;flex-direction:column;padding:22px}.featured-product-tag{display:inline-flex;align-self:flex-start;padding:5px 11px;border-radius:999px;background:#d9f6f2;color:#087c75;font-size:.72rem;font-weight:850;letter-spacing:.04em}.featured-product-brand{margin:18px 0 5px;color:var(--blue);font-size:.78rem;font-weight:800;letter-spacing:.04em}.featured-product-body h3{margin:0;font-size:1.55rem;letter-spacing:-.03em}.featured-product-body>p:not(.featured-product-brand){margin:7px 0 20px;color:var(--muted);font-size:.92rem}.featured-product-link{margin-top:auto;color:var(--blue);font-size:.9rem;font-weight:800}.featured-product-link span[aria-hidden="true"]{color:var(--cyan);padding-left:4px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:40px}.section-head p{max-width:520px;color:var(--muted);margin-bottom:6px}.products{background:#f4f9fc}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.product-card{position:relative;min-height:320px;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden;transition:.25s}.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#b9d7e8}.product-card .number{font-size:.75rem;font-weight:850;color:var(--blue);letter-spacing:.1em}.product-card h3{margin:52px 0 12px}.product-card p{color:var(--muted);font-size:.94rem}.temp{position:absolute;right:-10px;bottom:-20px;font-size:4.4rem;font-weight:900;line-height:1;color:#e8f4fa;letter-spacing:-.08em}.card-arrow{position:absolute;left:28px;bottom:26px;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--ice);color:var(--blue)}
.brand-showcase{background:#fff;padding-top:80px}.brand-showcase .section-head{margin-bottom:28px}.banner-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.banner-card{margin:0;overflow:hidden;border-radius:20px;border:1px solid var(--line);background:#e7f6ff}.banner-card img{width:100%;height:100%;min-height:280px;object-fit:cover}.banner-card:last-child img{object-position:center}.source-note{margin:18px 0 0;color:var(--muted);font-size:.85rem}.cta .source-note{margin-top:18px}
.solutions{background:#fff}.solution-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}.solution-visual{position:relative;min-height:540px;border-radius:28px;background:linear-gradient(145deg,#05234b,#0073ce);overflow:hidden;padding:48px;color:#fff}.solution-visual:before{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(255,255,255,.16);border-radius:50%;right:-110px;top:-80px;box-shadow:0 0 0 62px rgba(255,255,255,.04),0 0 0 126px rgba(255,255,255,.025)}.temperature-ring{position:absolute;bottom:42px;right:42px;width:210px;height:210px;border-radius:50%;border:18px solid rgba(255,255,255,.1);display:grid;place-items:center}.temperature-ring:after{content:"";position:absolute;inset:-18px;border-radius:50%;border:18px solid transparent;border-top-color:var(--cyan);border-right-color:var(--cyan);transform:rotate(22deg)}.temperature-ring strong{font-size:2.7rem;letter-spacing:-.06em}.solution-visual h3{position:relative;z-index:1;font-size:2.2rem;max-width:330px}.solution-list{display:grid;gap:8px}.solution-item{display:grid;grid-template-columns:52px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}.solution-item:last-child{border:0}.icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--ice);color:var(--blue)}.icon svg{width:23px;height:23px}.solution-item p{margin:5px 0 0;color:var(--muted)}
.service{background:var(--navy);color:#fff}.service h2{max-width:760px}.steps{margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.15);border-radius:var(--radius);overflow:hidden}.step{padding:34px;background:var(--navy)}.step b{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--cyan);color:var(--navy);margin-bottom:55px}.step p{color:#a9bed2;margin-bottom:0}
.cta{padding:80px 0;background:linear-gradient(110deg,#f3fbff 0%,#e8f5fb 58%,#d9f3f1 100%)}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}.cta h2{font-size:clamp(2rem,4vw,3.4rem);max-width:740px;margin-bottom:8px}.cta p{color:var(--muted);margin-bottom:0}.cta .btn{background:var(--blue);color:#fff;flex:none}.cta .btn:hover{background:#003f8c}
footer{background:#03152a;color:#b6c6d6;padding:48px 0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:50px;padding-bottom:42px}.footer-grid h3{color:#fff}.footer-grid a{display:block;margin:8px 0}.footer-grid a:hover{color:#fff}.fine{padding-top:22px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;font-size:.82rem}
.fr,.zh{display:none}html[data-lang="fr"] .en,html[data-lang="fr"] .zh,html[data-lang="zh"] .en,html[data-lang="zh"] .fr{display:none!important}html[data-lang="fr"] .fr,html[data-lang="zh"] .zh{display:revert}.reveal{opacity:0;transform:translateY(16px);transition:.6s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:600px){.nav{gap:10px}.language button{padding:7px 6px}}

/* ---- subpage hero ---- */
.page-hero{position:relative;color:#fff;background:#061f3d;padding:70px 0 76px;overflow:hidden}.page-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(1100px 560px at 82% -18%,rgba(0,115,206,.55),transparent 62%),linear-gradient(180deg,#041c39,#061f3d)}.page-hero:after{content:"";position:absolute;width:440px;height:440px;left:-220px;bottom:-300px;border:1px solid rgba(42,212,199,.35);border-radius:50%;box-shadow:0 0 0 70px rgba(42,212,199,.04)}.page-hero .wrap{position:relative;z-index:1}.page-hero h1{font-size:clamp(2.4rem,5vw,4.2rem);margin-bottom:14px}.page-hero p{max-width:660px;color:#c7dcec;font-size:1.06rem;margin-bottom:0}.page-hero .eyebrow{color:#6ce8df}

/* ---- catalog ---- */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}.filter-chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 18px;font-weight:700;color:var(--muted);cursor:pointer;transition:.2s}.filter-chip:hover{border-color:#b9d7e8;color:var(--blue)}.filter-chip.active{background:var(--blue);border-color:var(--blue);color:#fff}.catalog-tools{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:28px}.catalog-search{position:relative;flex:1;max-width:340px}.catalog-search input{width:100%;padding:12px 14px 12px 40px;border:1px solid var(--line);border-radius:999px;font:inherit;color:var(--ink);background:#fff}.catalog-search input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,82,180,.12)}.catalog-search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--muted)}.catalog-count{color:var(--muted);font-size:.9rem}.page-hero + .products{padding-top:40px}.cat-nav{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}.cat-nav a{padding:9px 18px;border:1px solid var(--line);border-radius:999px;font-weight:700;color:var(--muted);transition:.2s}.cat-nav a:hover{border-color:#b9d7e8;color:var(--blue)}.catalog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,340px));gap:16px;justify-content:flex-start}.pcard{position:relative;display:flex;flex-direction:column;padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:.25s}.pcard:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b9d7e8}.pcard .cat-tag{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.06em;color:var(--blue);background:var(--ice);border-radius:999px;padding:5px 12px;align-self:flex-start}.pcard .badge{position:absolute;top:26px;right:26px;font-size:1.7rem;font-weight:900;color:var(--blue);letter-spacing:-.04em;line-height:1}.pcard .model{font-size:1.3rem;font-weight:850;letter-spacing:-.02em;margin:16px 0 2px}.pcard-brand{font-size:.8rem;font-weight:700;color:var(--blue);margin-bottom:8px}.pcard h3{font-size:.98rem;color:var(--muted);font-weight:650;margin-bottom:16px}.spec-rows{margin:0 0 18px;border-top:1px solid var(--line)}.spec-row{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-bottom:1px solid var(--line);font-size:.9rem}.spec-row dt{color:var(--muted)}.spec-row dd{margin:0;font-weight:700;text-align:right}.pcard .desc{color:var(--muted);font-size:.92rem;margin-bottom:22px;flex:1}.btn-row{display:flex;gap:10px;margin-top:auto}.btn-row .btn{flex:1;font-size:.88rem;padding:0 12px;white-space:nowrap}.btn-secondary{background:var(--ice);color:var(--blue)}.btn-secondary:hover{background:#d6edf9}.pcard-img{position:relative;height:150px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:18px;overflow:hidden}.pcard-img img{width:100%;height:100%;object-fit:cover}.pcard-img-label{font-weight:900;letter-spacing:.02em;font-size:1.6rem}.img-badge{position:absolute;top:12px;right:12px;background:rgba(255,255,255,.94);color:var(--blue);border-radius:999px;padding:4px 11px;font-size:.8rem;font-weight:800}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.category-card{position:relative;min-height:380px;border-radius:20px;overflow:hidden;color:#fff;display:flex;flex-direction:column;padding:28px;transition:.35s;border:1px solid rgba(255,255,255,.08)}.category-card:hover{transform:translateY(-6px);box-shadow:0 24px 48px rgba(0,16,40,.4);border-color:rgba(255,255,255,.18)}.category-card .cc-art{position:relative;width:132px;height:132px;margin:0 0 20px;transition:.45s;filter:drop-shadow(0 12px 26px rgba(0,0,0,.42))}.category-card:hover .cc-art{transform:translateY(-6px) scale(1.04)}.category-card .cc-art svg{width:100%;height:100%;overflow:visible}.category-card .cc-body{position:relative;z-index:2;display:flex;flex-direction:column;flex:1}.category-card h3{font-size:1.4rem;letter-spacing:-.02em;margin:0 0 10px;color:#fff;line-height:1.2}.category-card .cc-subs{color:rgba(255,255,255,.72);font-size:.9rem;margin:0 0 16px}.category-card .cc-go{color:#fff;font-weight:700;font-size:.94rem;margin-top:auto}.category-card .cc-go span{color:#2ad4c7}.cat-section{margin-bottom:32px}.cat-section:last-child{margin-bottom:0}.cat-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;border-bottom:2px solid var(--line);padding-bottom:16px;margin-bottom:26px}.cat-head h2{margin:0;font-size:2rem}.cat-head p{margin:6px 0 0}.sub-block{margin-bottom:16px}.sub-block:last-child{margin-bottom:0}.sub-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.sub-head h3{margin:0;color:var(--blue);font-size:1.15rem}@media(max-width:900px){.category-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.category-grid{grid-template-columns:1fr}.cat-head{flex-direction:column;align-items:flex-start}.sub-head{flex-direction:column;align-items:flex-start}}.empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:40px;border:1px dashed var(--line);border-radius:var(--radius)}

.pcard-img.has-product-photo{height:230px;border:1px solid var(--line)}.pcard-img.has-product-photo img{object-fit:contain;padding:12px}

/* Brand browsing: the same product cards appear in category and brand views. */
.pcard-brand{display:inline-block;align-self:flex-start}.pcard-brand:hover,.pcard-brand:focus-visible{color:#003f8c;text-decoration:underline}
.series-brand-filter{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:-2px 0 20px}.series-filter-label{color:var(--muted);font-size:.84rem;font-weight:750;margin-right:4px}.series-brand-filter button{border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--muted);padding:7px 13px;font-size:.82rem;font-weight:750;cursor:pointer}.series-brand-filter button:hover,.series-brand-filter button:focus-visible{border-color:var(--blue);color:var(--blue);outline:none}.series-brand-filter button.active{background:var(--blue);border-color:var(--blue);color:#fff}.series-brand-filter button span{opacity:.7;margin-left:3px}
.ba-logo-box{border-radius:12px;transition:background .2s,transform .2s}.ba-logo-box:hover,.ba-logo-box:focus-visible{background:var(--ice);transform:translateY(-3px);outline:none}
.brands-auth .ba-subtitle{margin:28px 0 0;color:var(--muted);font-size:14px;line-height:1.5}
.brand-directory{background:#f4f9fc;padding:60px 0 96px}.brand-directory-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.brand-directory-card{position:relative;display:flex;flex-direction:column;min-height:230px;padding:26px 30px;border:1px solid var(--line);border-radius:20px;background:#fff;transition:transform .2s,box-shadow .2s,border-color .2s}.brand-directory-card:hover,.brand-directory-card:focus-visible{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#b9d7e8;outline:none}.brand-directory-logo{height:90px;display:flex;align-items:center}.brand-directory-logo img{max-height:66px;max-width:220px;object-fit:contain}.brand-directory-card strong{font-size:1.15rem;color:var(--navy)}.brand-directory-status{font-size:.87rem;color:var(--muted);margin-top:3px}.brand-directory-arrow{position:absolute;right:30px;bottom:28px;color:var(--blue);font-weight:800}
.brand-page-hero .wrap{display:flex;align-items:center;justify-content:space-between;gap:30px}.brand-page-hero .brand-hero-logo{display:grid;place-items:center;width:230px;min-height:118px;padding:20px;border-radius:20px;background:#fff;flex:none}.brand-page-hero .brand-hero-logo img{max-height:76px;max-width:190px;object-fit:contain}.brand-page-hero .brand-count{display:block;margin-top:18px;color:#8ee8e0;font-weight:750}.brand-page-products{background:#f4f9fc;padding:52px 0 100px}.brand-series-nav{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}.brand-series-nav a{padding:9px 16px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--blue);font-weight:750}.brand-series-nav a:hover{border-color:var(--blue)}.brand-series{padding:10px 0 34px}.brand-series+.brand-series{border-top:1px solid var(--line);padding-top:36px}.brand-series .sub-head h2{font-size:1.6rem;margin:0}.brand-series .sub-head a{color:var(--blue);font-size:.88rem;font-weight:750}.brand-empty{padding:42px;border:1px dashed #bfd4e4;border-radius:18px;background:#fff;color:var(--muted)}.brand-empty p{margin-bottom:18px}
.ult-page-hero .eyebrow a{color:#8ee8e0}.ult-page-hero .eyebrow span[aria-hidden]{padding:0 8px;color:#88a8c6}.ult-hero-facts{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.ult-hero-facts>span{display:flex;align-items:baseline;gap:8px;padding:9px 18px;border:1px solid rgba(255,255,255,.28);border-radius:999px;color:#d4e8f6}.ult-hero-facts strong{font-size:1.4rem;line-height:1;color:#fff}.ult-page-content{background:#f4f9fc;padding:52px 0 100px}.ult-temperature-head{display:grid;grid-template-columns:auto 1fr;column-gap:24px;align-items:end;margin-bottom:24px}.ult-temperature-head .eyebrow{grid-column:1/-1}.ult-temperature-head h2{font-size:clamp(2.6rem,5vw,4.2rem);margin:0;color:var(--navy)}.ult-temperature-head p{margin:0 0 6px;color:var(--muted)}.ult-brand-nav{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}.ult-brand-nav a{display:inline-flex;align-items:center;gap:10px;padding:10px 18px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--blue);font-weight:750;transition:.2s}.ult-brand-nav a:hover{border-color:var(--blue);transform:translateY(-2px)}.ult-brand-nav span{display:grid;place-items:center;min-width:25px;height:25px;padding:0 5px;border-radius:999px;background:var(--ice);font-size:.78rem}.ult-brand-section{scroll-margin-top:115px;padding:34px 0 42px;border-top:1px solid var(--line)}.ult-brand-head{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:24px}.ult-brand-title{display:flex;align-items:center;gap:20px}.ult-brand-title img{width:125px;height:72px;padding:12px;object-fit:contain;border:1px solid var(--line);border-radius:14px;background:#fff}.ult-brand-title h2{font-size:1.7rem;margin:0 0 2px}.ult-brand-title p{margin:0;color:var(--muted);font-size:.9rem}.ult-brand-head>a{color:var(--blue);font-size:.9rem;font-weight:750;white-space:nowrap}.ult-brand-head>a:hover{text-decoration:underline}@media(max-width:600px){.ult-temperature-head{display:block}.ult-temperature-head h2{margin:3px 0 8px}.ult-brand-head{align-items:flex-start;flex-direction:column}.ult-brand-title img{width:100px;height:64px}.ult-brand-section{scroll-margin-top:90px}}
.cold-chain-temp{scroll-margin-top:112px;padding:28px 0 44px}.cold-chain-temp+.cold-chain-temp{border-top:2px solid var(--line);padding-top:56px}.cold-chain-temp .ult-brand-section{border-top:0;padding:18px 0 26px}.cold-chain-temp .ult-brand-section+.ult-brand-section{border-top:1px solid var(--line);padding-top:38px}.cold-chain-temp .ult-brand-title h3{font-size:1.4rem;margin:0 0 2px}.cold-chain-image-pending{display:grid;place-items:center;width:100%;height:100%;padding:28px;text-align:center;color:var(--muted);background:linear-gradient(150deg,#eef7fc,#fff);font-weight:750}
@media(max-width:600px){.brand-directory-grid{grid-template-columns:1fr}.brand-page-hero .wrap{align-items:flex-start;flex-direction:column}.brand-page-hero .brand-hero-logo{width:200px;min-height:95px}.brand-series .sub-head{align-items:flex-start}}

/* ---- about ---- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}.about-copy p{color:var(--muted);font-size:1.05rem}.cert-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}.cert-list li{display:flex;gap:14px;align-items:flex-start;padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff}.cert-list li .icon{flex:none;background:var(--ice)}.cert-list h3{margin:2px 0 4px;font-size:1.05rem}.cert-list p{margin:0;color:var(--muted);font-size:.92rem}.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:48px}.stat{border:1px solid var(--line);border-radius:var(--radius);padding:28px 20px;background:#fff;text-align:center}.stat strong{display:block;font-size:2.2rem;letter-spacing:-.04em;color:var(--blue);line-height:1}.stat span{display:block;color:var(--muted);font-size:.85rem;margin-top:8px}

/* ---- contact + form ---- */
#contact{background:linear-gradient(110deg,#f3fbff 0%,#e8f5fb 58%,#d9f3f1 100%);border-top:1px solid var(--line)}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}.contact-method{display:flex;gap:16px;align-items:center;padding:20px;border:1px solid var(--line);border-radius:16px;background:#fff;margin-bottom:14px}.contact-method .icon{flex:none}.contact-method a{color:var(--blue);font-weight:700}.contact-method small{display:block;color:var(--muted);margin-top:2px}.contact-method .btn{display:flex;margin-top:12px}.form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;box-shadow:var(--shadow)}.form h3{margin-bottom:6px}.form-note{color:var(--muted);font-size:.9rem;margin-bottom:22px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{margin-bottom:16px}.field label{display:block;font-size:.85rem;font-weight:700;margin-bottom:7px}.field label em{color:#c0392b;font-style:normal}.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;font:inherit;color:var(--ink);background:#fbfdff}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,82,180,.12)}.field textarea{min-height:120px;resize:vertical}.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#c0392b}.field .err{display:none;color:#c0392b;font-size:.8rem;margin-top:5px}.field.invalid .err{display:block}.form-status{margin-top:8px;font-size:.9rem;min-height:1.2em}.form-status.ok{color:#1e8449}.form-status.err{color:#c0392b}.brands-auth{background:#fff;padding:52px 0;text-align:center}.ba-heading{font-size:.82rem;font-weight:800;letter-spacing:.24em;color:var(--blue);margin-bottom:64px}.ba-group{margin-bottom:64px}.ba-group:last-child{margin-bottom:0}.ba-label{font-size:.76rem;font-weight:700;letter-spacing:.14em;color:var(--muted);margin-bottom:30px}.ba-row{display:flex;justify-content:center;align-items:center;gap:64px;flex-wrap:wrap}.ba-logo-box{height:80px;display:flex;align-items:center;justify-content:center;padding:0 10px}.ba-logo-box img{height:44px;width:auto;object-fit:contain}.ba-logo-box img.ba-logo-tall{height:72px}@media(max-width:600px){.ba-row{display:grid;grid-template-columns:1fr 1fr;gap:24px}.ba-heading{margin-bottom:48px}.ba-group{margin-bottom:48px}}

/* Product catalogue: persistent category navigation on the left. */
.catalog-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:30px;align-items:start}
.catalog-sidebar{position:sticky;top:106px;max-height:calc(100dvh - 124px);overflow:auto;padding:18px 12px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--cyan);border-radius:16px;box-shadow:0 12px 32px rgba(0,40,90,.06)}
.catalog-sidebar-title{padding:4px 12px 12px;color:var(--navy);font-size:.8rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}
.catalog-sidebar .cat-nav{display:grid;gap:4px;margin:0}
.catalog-sidebar .cat-nav a{display:block;padding:11px 13px;border:0;border-radius:10px;color:var(--muted);font-size:.9rem;line-height:1.35}
.catalog-sidebar .cat-nav a:hover,.catalog-sidebar .cat-nav a:focus-visible{background:var(--ice);color:var(--blue);outline:none}
.catalog-sidebar .cat-nav a.active,.catalog-sidebar .cat-nav a[aria-current]{background:var(--blue);color:#fff}
.catalog-results{min-width:0}
.catalog-results .cat-section{padding:0 0 40px;margin:0}
.catalog-results .cat-section+.cat-section{padding-top:40px;border-top:1px solid var(--line)}
@media(min-width:1180px){.catalog-results .catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr));justify-content:stretch}.catalog-results .pcard{padding:20px}.catalog-results .btn-row{flex-direction:column}}
@media(max-width:960px){.catalog-layout{grid-template-columns:1fr;gap:20px}.catalog-sidebar{position:static;max-height:none;overflow:visible;padding:14px}.catalog-sidebar-title{padding:0 5px 10px}.catalog-sidebar .cat-nav{display:flex;gap:8px;overflow-x:auto;scrollbar-width:thin}.catalog-sidebar .cat-nav a{flex:none;white-space:nowrap;padding:9px 14px;background:#f5f9fc}}

@media(max-width:900px){.nav-links{position:absolute;top:82px;left:20px;right:20px;padding:24px;border-radius:16px;background:#06264c;color:#fff;display:none;flex-direction:column;align-items:flex-start;box-shadow:var(--shadow)}.nav-links.open{display:flex}.menu{display:block}.language{margin-left:auto}.hero{min-height:700px}.hero:before{background:linear-gradient(90deg,rgba(2,19,40,.96),rgba(4,30,59,.67)),url('hero.webp') 64% center/cover no-repeat}.product-grid{grid-template-columns:repeat(2,1fr)}.banner-grid{grid-template-columns:1fr}.solution-layout{grid-template-columns:1fr}.solution-visual{min-height:460px}.steps{grid-template-columns:1fr}.step b{margin-bottom:20px}.cta-inner{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.catalog-grid{grid-template-columns:repeat(2,1fr)}.about-grid,.contact-grid{grid-template-columns:1fr}.stat-row{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.wrap{width:min(100% - 28px,1180px)}.nav{height:72px}.brand-logo{height:40px}.hero{min-height:720px}.hero .wrap{padding-top:20px}.hero-proof{gap:20px;flex-wrap:wrap}.proof{width:calc(50% - 10px)}section{padding:72px 0}.section-head{display:block}.product-grid{grid-template-columns:1fr}.product-card{min-height:270px}.solution-visual{min-height:410px;padding:28px}.temperature-ring{width:170px;height:170px;right:24px;bottom:28px}.steps{display:block}.step{border-bottom:1px solid rgba(255,255,255,.12)}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.fine{display:block}.fine span{display:block;margin-top:8px}.page-hero{padding:128px 0 60px}.catalog-grid{grid-template-columns:1fr}.btn-row{flex-direction:column}.form-row{grid-template-columns:1fr}.stat-row{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.btn,.product-card,.pcard{transition:none}}

@media(max-width:1000px){.featured-products-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.featured-products-grid{grid-template-columns:1fr}.featured-product-image{height:260px}}

.featured-products .featured-product-brand{margin:0 0 5px}.featured-products .featured-product-summary{margin:-9px 0 20px;padding-top:12px;border-top:1px solid var(--line);color:var(--ink);font-size:.88rem;font-weight:750;letter-spacing:.01em}.products .category-card .cc-art{width:144px;height:144px;margin-bottom:16px}

#top .service .steps{margin-top:34px}#top .service .step{display:grid;grid-template-columns:34px minmax(0,1fr);align-items:center;column-gap:14px;row-gap:12px;padding:25px 28px}#top .service .step b{margin:0}#top .service .step h3{margin:0}#top .service .step p{grid-column:1/-1}

#top>section:not(.hero){padding-top:72px;padding-bottom:72px}#top>section[id]{scroll-margin-top:100px}@media(max-width:600px){#top>section:not(.hero){padding-top:56px;padding-bottom:56px}#top>section[id]{scroll-margin-top:88px}}

/* Homepage title rhythm: compact hero and consistent section titles. */
#top .hero h1{font-size:clamp(2.45rem,5.1vw,4.95rem);line-height:1.02;max-width:710px}
#top>section:not(.hero) h2{font-size:clamp(2.25rem,3.2vw,2.75rem);line-height:1.16;letter-spacing:-.035em;text-wrap:balance}
#top .featured-products-head h2,#top .cta h2,#top .ba-heading{font-size:clamp(2.25rem,3.2vw,2.75rem);line-height:1.16;letter-spacing:-.035em;text-transform:none;text-wrap:balance}
@media(max-width:600px){#top .hero h1{font-size:clamp(2.35rem,10vw,3.1rem);line-height:1.08}#top>section:not(.hero) h2,#top .featured-products-head h2,#top .cta h2,#top .ba-heading{font-size:clamp(1.625rem,7.5vw,2rem);line-height:1.18;letter-spacing:-.03em;text-wrap:balance}}