/* Shared navigation, intentionally loaded after the homepage theme. */
body>header.site-header{position:sticky;top:0;z-index:1000;display:block;padding:0;isolation:isolate;background:rgba(250,251,253,.88);background:color-mix(in srgb,var(--th-header,#fafbfd) 86%,transparent);backdrop-filter:blur(24px) saturate(160%);-webkit-backdrop-filter:blur(24px) saturate(160%);border-bottom:1px solid rgba(20,35,55,.09);box-shadow:0 3px 18px #10223806;color:#263345}
.site-header .navigation-inner{max-width:1280px;min-height:76px;margin:auto;padding:0 28px;display:flex;align-items:center;justify-content:center;gap:42px}
.site-header .site-brand,.home .site-header .site-brand>a{font:700 26px/1.1 Arial,sans-serif;letter-spacing:1px;flex:0 0 auto;margin:0}
.site-header .site-brand>a{display:flex;align-items:center;justify-content:center;min-height:48px;color:inherit}
.home .site-header .site-brand img,.site-header .site-brand img{height:40px;width:auto;max-width:190px;max-height:40px;object-fit:contain}
.home .site-header .main-nav,.site-header .main-nav{margin:0;min-width:0;width:auto;order:0}
.home .site-header .main-nav>ul,.site-header .main-nav>ul{display:flex;align-items:center;justify-content:center;flex-wrap:nowrap;gap:30px;margin:0;padding:0;list-style:none}
.site-header .main-nav>ul>li{position:static;display:flex;align-items:center;min-height:76px}
.home .site-header .main-nav a,.site-header .main-nav a{font-size:16px;font-weight:600;line-height:1.5;letter-spacing:.01em;color:inherit;transition:color .2s,opacity .2s;transform:none;white-space:nowrap;text-decoration:none}
.site-header .main-nav a:after{display:none}
.site-header .main-nav a:hover,.site-header .main-nav a:focus-visible{color:var(--th-primary,#145ab6);transform:none}
.site-header a:focus-visible,.site-header button:focus-visible,.site-header input:focus-visible{outline:2px solid var(--th-primary,#145ab6);outline-offset:4px}
.site-header .main-nav .sub-menu{display:none;position:static;min-width:0;padding:0;margin:0;box-shadow:none;background:transparent;list-style:none}
.site-header .main-nav>ul>li>.sub-menu{position:absolute;top:100%;left:0;right:0;padding:28px max(32px,calc((100% - 1120px)/2));max-height:70vh;overflow:auto;border-bottom:1px solid #19334b14;background:rgba(248,250,253,.97);backdrop-filter:blur(24px);box-shadow:0 18px 25px #1424380c;gap:28px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));animation:navigation-enter .22s ease both}
.site-header .main-nav>ul>li:hover>.sub-menu,.site-header .main-nav>ul>li:focus-within>.sub-menu,.site-header .main-nav>ul>li.menu-open>.sub-menu{display:grid}
.site-header .main-nav .sub-menu li{position:static;margin:0;padding:0;list-style:none}
.site-header .main-nav .sub-menu a{display:inline-block;white-space:normal;padding:5px 0;font-size:21px;font-weight:700;line-height:1.35}
.site-header .main-nav .sub-menu .sub-menu{display:block;position:static;padding:8px 0 0;max-height:none;overflow:visible}
.site-header .main-nav .sub-menu .sub-menu a{font-size:16px;font-weight:600}
.site-header .main-nav .sub-menu .sub-menu .sub-menu{display:flex;flex-wrap:wrap;gap:2px 20px;padding:6px 0 12px}
.site-header .main-nav .sub-menu .sub-menu .sub-menu a{font-size:14px;font-weight:400;color:#596373}
.site-header .main-nav .sub-menu .sub-menu .sub-menu a:hover{color:var(--th-primary,#145ab6)}
.site-header .navigation-tools{display:flex;align-items:center;gap:20px;flex:0 0 auto}
.site-header .navigation-icon,.site-header .navigation-sub-toggle{display:inline-flex;align-items:center;justify-content:center;padding:0;width:42px;height:42px;border:0;border-radius:50%;color:inherit;background:transparent;cursor:pointer;box-shadow:none;transition:background .2s,color .2s,transform .2s}
.site-header .navigation-icon:hover{background:#10223809;color:var(--th-primary,#145ab6)}
.site-header .navigation-icon svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.site-header .language-switch{display:flex;gap:2px;padding:3px;background:#19334b07;border-radius:24px}
.site-header .language-switch a{min-width:40px;padding:6px 7px;text-align:center;border-radius:20px;font-size:13px;font-weight:400;color:#687280;line-height:1.5;transition:color .2s,background .2s,transform .2s}
.site-header .language-switch a.active{color:var(--th-primary,#145ab6);font-weight:800;background:#fff;box-shadow:0 1px 5px #1022380c}
.site-header .language-switch a:hover{transform:translateY(-1px);color:var(--th-primary,#145ab6)}
.site-header .navigation-mobile{display:none}
.site-header .navigation-sub-toggle{width:22px;height:30px;margin-left:3px;font-size:13px;position:relative;top:-3px}
.site-header .navigation-sub-toggle[aria-expanded=true]{transform:rotate(180deg)}
.site-header .navigation-search-panel{position:absolute;top:100%;left:0;right:0;background:rgba(248,250,253,.97);backdrop-filter:blur(24px);box-shadow:0 18px 25px #14243812;border-top:1px solid #19334b0a;animation:navigation-enter .25s ease both}
.site-header [hidden]{display:none!important}
.site-header .navigation-search-inner{max-width:880px;padding:32px 28px 38px;margin:auto}
.site-header .navigation-search-form{display:flex;align-items:center;gap:8px;border:1px solid #19334b13;border-radius:40px;background:#fff;padding:7px 12px;box-shadow:0 4px 20px #14243805}
.site-header .navigation-search-form input{width:100%;min-width:0;border:0;background:transparent;padding:8px 4px;font:400 18px/1.5 Arial,sans-serif;color:#263345;box-shadow:none;border-radius:0}
.site-header .navigation-search-form input::placeholder{color:#8a929d;font-size:16px}
.site-header .navigation-search-form .navigation-icon{flex-shrink:0}
.site-header .navigation-suggestions{display:flex;align-items:center;gap:20px;margin:22px 12px 12px;color:#858d99;font-size:13px}
.site-header .navigation-rotator{height:28px;overflow:hidden}
.site-header .navigation-rotator a{display:block;color:#727b88;font-size:15px;line-height:28px;animation:navigation-roll .45s ease both}
.site-header .navigation-quick-links{display:flex;flex-wrap:wrap;gap:8px 24px;margin:10px 12px 0}
.site-header .navigation-quick-links a{color:#596373;font-size:13px}
.site-header .navigation-quick-links a:hover{color:var(--th-primary,#145ab6)}
.navigation-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.navigation-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.navigation-results article{padding:18px;border:1px solid #dde2e9;border-radius:12px;overflow-wrap:anywhere}
.navigation-results img{width:100%;aspect-ratio:1;object-fit:cover;height:auto}
.navigation-results h2{font-size:19px}.navigation-results p{font-size:14px;color:#697280}
@keyframes navigation-enter{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
@keyframes navigation-roll{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1100px){.site-header .navigation-inner{gap:20px;padding:0 20px}.home .site-header .main-nav>ul,.site-header .main-nav>ul{gap:18px}.site-header .navigation-tools{gap:8px}.home .site-header .site-brand img,.site-header .site-brand img{max-width:150px}}
@media(max-width:900px){.site-header .navigation-inner{min-height:68px;gap:10px;justify-content:space-between;padding:0 18px}.site-header .site-brand{margin-right:auto}.site-header .navigation-mobile{display:inline-flex;order:3}.site-header .navigation-tools{order:2}.home .site-header .main-nav,.site-header .main-nav{display:none;position:absolute;top:100%;left:0;right:0;width:100%;background:#f8fafdfc;max-height:calc(100dvh - 90px);overflow:auto;padding:16px 24px 30px}.site-header.menu-is-open .main-nav{display:block}.home .site-header .main-nav>ul,.site-header .main-nav>ul{display:block}.site-header .main-nav>ul>li{display:flex;flex-wrap:wrap;min-height:52px}.site-header .main-nav>ul>li>a{font-size:23px;flex:1}.site-header .main-nav>ul>li>.sub-menu{position:static;flex:0 0 100%;padding:14px 0 20px 12px;max-height:none;overflow:visible;box-shadow:none;grid-template-columns:1fr;background:transparent}.site-header .main-nav>ul>li:hover>.sub-menu,.site-header .main-nav>ul>li:focus-within>.sub-menu{display:none}.site-header .main-nav>ul>li.menu-open>.sub-menu{display:grid}.site-header .navigation-sub-toggle{width:42px;height:42px}.site-header .navigation-search-inner{padding:24px 18px}.site-header .navigation-suggestions{gap:12px;align-items:start}.site-header .navigation-suggestions>span{flex-shrink:0}.site-header .navigation-rotator{height:auto;min-height:28px}.site-header .navigation-rotator a{line-height:1.6}.navigation-results{grid-template-columns:repeat(2,minmax(0,1fr))}.site-header .navigation-search-form input{font-size:16px}.site-header .navigation-search-form input::placeholder{font-size:13px}}
@media(max-width:420px){.home .site-header .site-brand img,.site-header .site-brand img{max-width:110px;height:34px}.site-header .navigation-inner{padding:0 10px;gap:4px}.site-header .navigation-tools{gap:0}.site-header .language-switch a{min-width:32px;padding:6px 4px}.navigation-results{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.site-header *{animation:none!important;transition:none!important}}
.site-header a{text-decoration:none}.site-header .navigation-search-form:focus-within{outline:2px solid var(--th-primary,#145ab6);outline-offset:3px}.site-header .navigation-search-form input:focus-visible{outline:none}
@media(max-width:900px){body>header.site-header .main-nav>ul>li>a{font-size:23px}body>header.site-header .main-nav>ul>li>.sub-menu{display:none!important;max-width:none}body>header.site-header .main-nav>ul>li.menu-open>.sub-menu{display:grid!important}body>header.site-header .main-nav .sub-menu .sub-menu{display:block!important;max-width:none}body>header.site-header .main-nav .sub-menu .sub-menu .sub-menu{display:flex!important}body>header.site-header .main-nav .sub-menu a{font-size:21px}body>header.site-header .main-nav .sub-menu .sub-menu a{font-size:16px}body>header.site-header .main-nav .sub-menu .sub-menu .sub-menu a{font-size:14px}}
/* Bilingual company/contact strip, with low-intensity brand-color light. */
body .contact-bar.topbar{display:block;position:relative;isolation:isolate;overflow:hidden;padding:10px max(4%,calc((100% - 1400px)/2));background:#f7f9fc;color:#596373;font-size:14px;font-weight:400;line-height:1.6}
.topbar .topbar-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:18px 32px;min-height:23px}
.topbar .topbar-company{min-width:0}.topbar .topbar-contacts{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:8px 26px;flex-shrink:0}
body .topbar a,body .topbar span{color:inherit;text-decoration:none;font-size:14px;font-weight:400}
body .topbar a:hover{color:var(--th-primary,#075ab4);text-decoration:none}.topbar a:focus-visible{outline:2px solid var(--th-primary,#075ab4);outline-offset:3px}
.topbar-motion:before,.topbar-motion:after{content:'';position:absolute;z-index:0;pointer-events:none;inset:-90% -30%;background:radial-gradient(ellipse at 25% 50%,var(--th-primary,#075ab4),transparent 55%);opacity:.07;filter:blur(18px);animation:topbar-light 14s ease-in-out infinite alternate;will-change:transform}
.topbar-motion:after{animation-delay:-7s;animation-direction:alternate-reverse;opacity:.045;background:radial-gradient(ellipse at 75% 50%,var(--th-primary,#075ab4),transparent 50%)}
@keyframes topbar-light{from{transform:translateX(-18%) scale(.85)}to{transform:translateX(18%) scale(1.12)}}
@media(max-width:1100px){.topbar .topbar-inner{flex-wrap:wrap;gap:3px 24px}.topbar .topbar-contacts{flex-shrink:1;justify-content:flex-start}}
@media(max-width:650px){body .contact-bar.topbar{padding:10px 4%}.topbar .topbar-inner{align-items:flex-start;gap:4px}.topbar .topbar-contacts{gap:2px 16px}body .topbar a,body .topbar span{font-size:14px;overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){.topbar-motion:before,.topbar-motion:after{animation:none;will-change:auto}}
.topbar-motion .topbar-inner{animation:topbar-text-glow 7s ease-in-out infinite alternate}
@keyframes topbar-text-glow{from{text-shadow:0 0 1px transparent}to{text-shadow:0 0 12px color-mix(in srgb,var(--th-primary,#075ab4) 22%,transparent)}}
@media(prefers-reduced-motion:reduce){.topbar-motion .topbar-inner{animation:none}}
/* Product sidebar shares the header category type hierarchy. */
.sidebar .product-sidebar-nav h2{margin:0 0 22px;color:#596373;font-size:16px;font-weight:600;line-height:1.5;letter-spacing:0}
.sidebar .sidebar-level{list-style:none;margin:0;padding:0}
.sidebar .sidebar-item{position:relative;list-style:none;margin:0;padding:0}
.sidebar .sidebar-category-link{display:block;padding:9px 7px;color:#263345;text-decoration:none;line-height:1.4;letter-spacing:.01em;border-radius:4px;transition:color .2s,background .2s,transform .2s;overflow-wrap:break-word}
.sidebar .sidebar-level-1>.sidebar-item{margin-bottom:20px}
.sidebar .sidebar-level-1>.sidebar-item>.sidebar-category-link{font-size:21px;font-weight:700}
.sidebar .sidebar-level-2{padding-left:10px;margin-top:6px}
.sidebar .sidebar-level-2>.sidebar-item>.sidebar-category-link{font-size:16px;font-weight:600;padding-right:30px}
.sidebar .sidebar-level-3{padding:4px 0 9px 10px}
.sidebar .sidebar-level-3>.sidebar-item>.sidebar-category-link{font-size:14px;font-weight:400;color:#596373}
.sidebar .sidebar-category-link:hover,.sidebar .sidebar-category-link:focus-visible,.sidebar .sidebar-category-link.is-clicked,.sidebar .is-current>.sidebar-category-link{color:var(--th-primary);background:color-mix(in srgb,var(--th-primary) 8%,transparent)}
.sidebar .sidebar-category-link:hover{transform:translateX(3px)}
.sidebar .is-ancestor>.sidebar-category-link{color:var(--th-primary)}
.sidebar .sidebar-category-link:focus-visible,.sidebar .sidebar-third>summary:focus-visible{outline:2px solid var(--th-primary);outline-offset:2px}
.sidebar .sidebar-third>summary{position:absolute;top:7px;right:0;width:28px;height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;list-style:none;border:0;background:transparent;color:#596373;border-radius:50%}
.sidebar .sidebar-third>summary::-webkit-details-marker{display:none}
.sidebar .sidebar-third>summary svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s}
.sidebar .sidebar-third[open]>summary svg{transform:rotate(180deg)}
.sidebar .sidebar-third>summary:hover{color:var(--th-primary);background:color-mix(in srgb,var(--th-primary) 8%,transparent)}
.sidebar .sidebar-third[open]>.sidebar-level{animation:sidebar-reveal .2s ease}
@keyframes sidebar-reveal{from{opacity:.5;transform:translateY(-3px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.product-sidebar-nav *{transition:none!important;animation:none!important}}