/* Mentat: precise industrial B2B. Variance 4 / motion 2 / density 4.
   Blue gradients and white lettering, square surfaces, 3px controls. Layers: tabs 5, header 10, mobile nav 20. */
@font-face{font-family:'IBM Plex Sans';src:url('/assets/ibm-plex-sans-latin-400-normal.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'IBM Plex Sans';src:url('/assets/ibm-plex-sans-latin-500-normal.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'IBM Plex Sans';src:url('/assets/ibm-plex-sans-latin-600-normal.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:Manrope;src:url('/assets/manrope-latin-wght-normal.woff2') format('woff2');font-weight:200 800;font-display:swap}
:root{--bg:#102b55;--surface:#14345f;--raised:#1d457d;--ink:#f7faff;--muted:#c5d3e8;--accent:#bdd8ff;--accent-hover:#d8e8ff;--accent-soft:#20467b;--border:#4b6890;--button-start:#2c66bb;--button-end:#24549c;--button-hover-start:#3472cc;--button-hover-end:#2a60b0;--control-border:#7894b9;--error:#ffd1d1;--scrollbar-track:#0b1e3b;--scrollbar-thumb:#6386b2;--sans:'IBM Plex Sans','Helvetica Neue',Arial,sans-serif;--header-height:80px;color-scheme:dark}
*{box-sizing:border-box}html{scrollbar-color:var(--scrollbar-thumb) var(--scrollbar-track);scroll-behavior:smooth;scroll-padding-top:104px}body{margin:0;background:linear-gradient(180deg,rgba(35,79,139,.3),transparent 850px),linear-gradient(105deg,#102c57 0%,#14386d 55%,#0d264e 100%);color:var(--ink);font:400 16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}input,textarea{caret-color:var(--accent)}a{color:inherit;text-decoration:none}button,a,input,select,textarea{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.65}form[aria-busy=true] button:disabled{cursor:progress}a,button{transition:background .18s,color .18s,border-color .18s}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}a:active,button:active{transform:translateY(1px)}[hidden]{display:none!important}::selection{background:var(--accent);color:var(--bg)}figure{margin:0}img{display:block;max-width:100%;height:auto}.site-icon{width:23px;height:23px;flex-shrink:0}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(42px,4.6vw,64px);line-height:1.06;letter-spacing:-.035em;font-weight:500;margin-bottom:26px}h2{font-size:clamp(30px,3vw,43px);line-height:1.15;letter-spacing:-.035em;font-weight:500;margin-bottom:20px}h3{font-weight:500;line-height:1.3;letter-spacing:-.015em}p{color:var(--muted)}.section-wrap{max-width:1376px;margin-inline:auto;padding:88px 48px}.eyebrow{font-size:12px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--accent);margin-bottom:24px}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:50px;padding:14px 22px;border:1px solid #6790cb;border-radius:3px;background:linear-gradient(135deg,var(--button-start),var(--button-end));color:var(--ink);font-size:15px;font-weight:500;white-space:nowrap;line-height:1.4}.button:hover:not(:disabled){background:linear-gradient(135deg,var(--button-hover-start),var(--button-hover-end));border-color:#8aafe3}.button .site-icon{width:19px;height:19px}.button-outline{background:transparent;color:var(--ink);border-color:var(--border)}.button-outline:hover:not(:disabled){background:var(--raised);border-color:var(--muted)}.text-link{display:inline-flex;align-items:center;gap:14px;font-size:14px;font-weight:500;color:var(--accent);line-height:1.4;min-height:44px}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.text-link .site-icon{width:20px;height:20px}.skip-link{position:fixed;top:-70px;left:20px;z-index:40;padding:12px;background:var(--accent);color:var(--bg)}.skip-link:focus{top:10px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.site-header{position:sticky;top:0;z-index:10;background:linear-gradient(105deg,#10294f,#173b6d);height:var(--header-height);display:flex;align-items:center;gap:40px;padding:0 max(32px,calc((100vw - 1280px)/2));border-bottom:1px solid var(--border)}.brand{display:inline-flex;flex-shrink:0;line-height:0;margin-right:auto}.brand .brand-lockup{width:205px;height:auto;display:block}.brand-lockup text{fill:var(--ink)}.brand-lockup text:last-child{fill:var(--muted)}.site-header nav{display:flex;align-items:center;gap:32px;font-size:14px}.site-header nav a{padding:27px 0;color:var(--muted);position:relative}.site-header nav a:hover,.site-header nav a[aria-current]{color:var(--ink)}.site-header nav a[aria-current]:after{content:'';position:absolute;bottom:15px;left:0;right:0;height:2px;background:var(--accent)}.site-header .button{min-height:42px;padding:10px 20px;font-size:13px}.menu-toggle{display:none;background:none;border:0;min-width:44px;min-height:44px;align-items:center;justify-content:center;flex-direction:column;gap:6px}.menu-toggle span{height:1px;width:20px;background:var(--ink)}.mobile-nav{position:fixed;top:var(--header-height);left:0;right:0;z-index:20;padding:16px 24px;background:var(--bg);border-bottom:1px solid var(--border)}.mobile-nav a{display:block;padding:12px 0}.mobile-nav a[aria-current]{color:var(--accent)}
.site-footer{border-top:1px solid var(--border);background:var(--surface);padding:56px max(32px,calc((100vw - 1280px)/2)) 24px}.footer-top{display:grid;grid-template-columns:1.4fr .7fr 1fr;gap:48px;padding-bottom:48px}.footer-top p{font-size:14px;margin:22px 0 8px}.footer-label{display:block;font-size:12px;font-weight:500;color:var(--muted);margin:0 0 20px}.footer-top>div>a:not(.brand){display:flex;align-items:center;min-height:44px;font-size:14px;margin-bottom:10px}.footer-top>div:last-child p{margin-top:0}.footer-company .brand{margin:0}.footer-bottom{border-top:1px solid var(--border);padding-top:22px;display:flex;justify-content:space-between;gap:24px;font-size:12px;color:var(--muted)}.footer-bottom a{display:flex;align-items:center;gap:10px}.footer-bottom .site-icon{width:15px;height:15px}.section-heading{margin-bottom:38px;max-width:700px}.section-heading p{margin-bottom:0}.page-intro{font-size:19px;line-height:1.7;max-width:760px;margin-bottom:30px}.about-hero{padding-top:76px;padding-bottom:64px}.about-detail{border-top:1px solid var(--border);display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:center}.about-detail img{width:100%;height:430px;object-fit:cover}.about-detail p{max-width:480px}.about-commitments{border-top:1px solid var(--border)}.commitment-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px 80px;margin-top:44px}.commitment-grid article{border-top:1px solid var(--border);padding-top:26px}.commitment-grid h3{font-size:22px;margin-bottom:14px}.commitment-grid p{font-size:15px;max-width:510px;margin-bottom:0}.page-cta{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;border-top:1px solid var(--border)}.page-cta h2{margin:0}.page-cta p{max-width:420px}
.catalog-shop-link{margin-bottom:24px}.catalog-page-intro{max-width:700px;margin-bottom:46px}.section-intro{font-size:17px;line-height:1.7;max-width:610px;margin-bottom:26px}.file-label{font-size:11px;border:1px solid var(--border);padding:3px 5px}.catalog-service{display:flex;justify-content:space-between;align-items:center;gap:24px;background:var(--surface);padding:23px 26px;border:1px solid var(--border);margin-bottom:28px}.catalog-service>div{display:flex;gap:18px;align-items:center}.catalog-service p{font-size:14px;margin:0}.catalog-service strong{display:block;font-weight:500;color:var(--ink)}.catalog-service p span{display:block;margin-top:3px}.catalog-service .text-link{white-space:nowrap}.catalog-tabs{position:sticky;top:var(--header-height);z-index:5;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));background:var(--bg);border-bottom:1px solid var(--border);margin-bottom:22px}.catalog-tabs button{background:transparent;border:0;border-bottom:2px solid transparent;color:var(--muted);display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px;padding:16px;font-size:14px;text-align:left}.catalog-tabs button:first-child{padding-left:0}.catalog-tabs button[aria-selected=true]{color:var(--accent);border-bottom-color:var(--accent)}.catalog-tabs button:hover{background:var(--surface)}.tab-short{display:none}.tab-count{font-size:12px;color:var(--muted)}.catalog-category-title{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.catalog-heading{display:flex;justify-content:space-between;gap:20px;margin:24px 0}.catalog-heading p{font-size:14px;margin:0}.catalog-heading>span{font-size:12px;white-space:nowrap;color:var(--muted)}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.product-card{border:1px solid var(--border);display:flex;flex-direction:column;min-width:0}.product-visual{background:var(--surface);height:144px;padding:22px 24px;display:flex;flex-direction:column;justify-content:space-between;border-bottom:1px solid var(--border)}.product-code{font-size:11px;color:var(--muted);font-weight:500}.product-type{font-size:46px;font-weight:500;letter-spacing:-.04em;line-height:1;color:var(--ink)}.product-conductor{font-size:10px;letter-spacing:.08em;color:var(--muted)}.product-body{display:flex;flex-direction:column;flex:1;padding:24px 24px 0}.product-kicker{font-size:12px;font-weight:500;color:var(--accent);margin-bottom:5px}.product-body h3{font-size:25px;margin-bottom:24px}.product-specs{margin:0 0 14px}.product-specs>div{display:grid;grid-template-columns:78px minmax(0,1fr);gap:12px;font-size:13px;line-height:1.6;margin-bottom:12px}.product-specs dt{color:var(--muted)}.product-specs dd{margin:0;overflow-wrap:break-word}.product-colors{display:grid;grid-template-columns:78px minmax(0,1fr);gap:12px;font-size:13px;margin-bottom:24px}.product-colors>span{color:var(--muted)}.product-colors>div{display:flex;flex-wrap:wrap;gap:12px}.color-name{display:inline-flex;align-items:center;gap:6px;font-size:12px}.swatch{width:10px;height:10px;border-radius:50%;display:inline-block;border:1px solid #829189}.swatch-blue{background:#3d78c7}.swatch-white{background:#f5f6f5}.swatch-black{background:#1b2230}.swatch-red{background:#c84e49}.product-body details{margin-top:auto;border-top:1px solid var(--border);padding:14px 0}.product-body summary{display:flex;align-items:center;justify-content:space-between;min-height:28px;cursor:pointer;font-size:13px;list-style:none}.product-body summary::-webkit-details-marker{display:none}.product-body summary span{font-size:20px;color:var(--accent)}.product-body details[open] summary span{transform:rotate(45deg)}.product-body details p{font-size:13px;margin:12px 0 4px}.product-contact{display:flex;align-items:center;justify-content:space-between;gap:15px;border-top:1px solid var(--border);min-height:60px;font-size:13px;font-weight:500;color:var(--accent)}.product-contact:hover{text-decoration:underline;text-underline-offset:4px}.product-contact span{font-size:21px}.catalog-note{font-size:14px;margin:30px 0 0}.catalog-note a{text-decoration:underline;text-underline-offset:4px;color:var(--accent)}.product-buy{margin:0 0 20px}.inquiry-context{border:1px solid var(--border);background:var(--accent-soft);padding:16px 54px 16px 18px;position:relative;margin:24px 0}.inquiry-context>span{font-size:11px;color:var(--accent);letter-spacing:.05em}.inquiry-context p{font-size:17px;color:var(--ink);margin:5px 0 0}.inquiry-context small{display:block;font-size:13px;color:var(--muted)}.clear-inquiry{position:absolute;right:2px;top:2px;width:44px;height:44px;border:0;background:none;color:var(--muted);font-size:24px}

@media(min-width:768px){.mobile-nav{display:none}}
@media(max-width:1100px){.section-wrap{padding:64px 32px}.site-header{gap:24px}.site-header nav{gap:24px}.brand .brand-lockup{width:184px}.product-grid{gap:16px}.product-body{padding:20px 18px 0}.product-specs>div,.product-colors{grid-template-columns:68px 1fr;gap:8px}.about-detail{gap:44px}.catalog-service{align-items:flex-start}.catalog-service p span{max-width:430px}}
@media(max-width:767px){:root{--header-height:72px}.section-wrap{padding:44px 20px}h1{font-size:clamp(38px,8.5vw,55px)}h2{font-size:32px}.site-header{padding:0 20px;gap:10px}.site-header nav{display:none}.site-header .brand .brand-lockup{width:166px}.site-header .button{padding:10px 12px;min-height:40px;font-size:12px}.menu-toggle{display:flex}.button{font-size:13px;padding:14px 18px;gap:16px}.footer-top{grid-template-columns:1fr 1fr;gap:32px}.footer-company{grid-column:1/-1}.footer-top>div:last-child{grid-column:1/-1}.site-footer{padding:40px 24px 22px}.footer-bottom{flex-direction:column;gap:14px;font-size:11px}.footer-top{padding-bottom:30px}.page-intro{font-size:17px}.about-hero{padding-top:48px}.about-detail{grid-template-columns:1fr;gap:32px}.about-detail img{height:300px}.commitment-grid{grid-template-columns:1fr;gap:28px;margin-top:30px}.page-cta{grid-template-columns:1fr;gap:24px}.catalog-page-intro{margin-bottom:30px}.catalog-service{flex-direction:column;padding:20px;gap:12px}.catalog-service>div{gap:12px;align-items:flex-start}.catalog-service>div>.site-icon{margin-top:5px}.catalog-service p{font-size:13px}.catalog-tabs button,.catalog-tabs button:first-child{font-size:12px;padding:15px 6px;justify-content:center;min-height:58px;gap:8px}.tab-label{display:none}.tab-short{display:inline}.tab-count{font-size:11px}.catalog-heading>span{display:none}.product-grid{grid-template-columns:1fr;gap:24px}.product-body{padding:24px 24px 0}.product-specs>div,.product-colors{grid-template-columns:84px 1fr;font-size:13px;gap:12px}.product-visual{height:150px}.product-body h3{font-size:26px}.product-contact{min-height:64px}.section-intro{font-size:16px}}
@media(max-width:370px){.site-header .button{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

.about-hero>.floating-paths-layer{mask-image:linear-gradient(90deg,transparent 35%,#000);opacity:.45}
.about-detail .gateway-flow{height:400px}
@media(max-width:767px){.about-detail .gateway-flow{height:290px}}

/* Keep native keyboard and touch interaction aligned with the visual system. */
.mobile-nav{max-height:calc(100dvh - var(--header-height));overflow-y:auto;overscroll-behavior:contain}
.catalog-tabs button:focus-visible{outline-offset:-4px}
.product-card:focus-within{border-color:var(--accent)}
body[data-page="catalog"] :is(.catalog-panel,.product-contact,.product-buy,.product-body summary){scroll-margin-block-start:calc(var(--header-height) + 84px)}