/* Signal Industrial Interface — local assets, progressive motion, no framework. */
:root{--signal-red:#E51B24;--signal-red-hover:#D9141C;--red-ink:#CD1520;--graphite-950:#090D12;--graphite-900:#0D131A;--graphite-850:#121922;--graphite-800:#18212B;--steel-700:#43505D;--steel-600:#5C6976;--steel-400:#ABB5BF;--surface:#F4F6F8;--surface-2:#EAEDF0;--line:#DCE1E6;--white:#FFF;--container:1440px;--gutter:clamp(24px,3.34vw,64px);--section-space:clamp(72px,6.4vw,100px);--radius:12px;--ease:cubic-bezier(.2,.8,.2,1);--shadow:0 12px 28px #10192309;--pointer-x:0px;--pointer-y:0px}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;color:var(--graphite-850);background:var(--white);font-family:Manrope,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}button,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:default}a{color:inherit;text-decoration:none}button{border:0}h1,h2,h3,p,figure,ul{margin:0}ul{padding:0;list-style:none}h1,h2,h3{line-height:1.06;letter-spacing:-.045em;font-weight:750}h2{font-size:clamp(38px,4vw,62px)}h3{font-size:24px}p{color:var(--steel-600)}img{display:block;max-width:100%;height:auto}svg{flex-shrink:0}a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--signal-red);outline-offset:5px}section[id],li[id],footer[id]{scroll-margin-top:100px}[hidden]{display:none!important}::selection{background:var(--signal-red);color:white}.container{width:calc(100% - var(--gutter)*2);max-width:var(--container);margin-inline:auto}.section-light{padding-block:var(--section-space)}.mono,.micro-label,.section-marker,.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:11px;font-weight:400;letter-spacing:.09em;line-height:1.65;text-transform:uppercase}.micro-label{display:block;color:var(--steel-600);margin-bottom:18px;font-size:12px}.icon{width:24px;height:24px}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;top:10px;left:20px;background:white;color:#111;padding:12px;z-index:200;transform:translateY(-150%)}.skip-link:focus{transform:none}.status-dot{display:inline-block;width:6px;height:6px;background:var(--signal-red);border-radius:50%;flex-shrink:0;box-shadow:0 0 12px #ee1b2433}.section-marker{display:flex;align-items:center;gap:20px;margin-bottom:28px}.section-marker>span{font-size:18px;font-weight:500;letter-spacing:0;color:var(--red-ink)}.section-marker i{width:1px;height:26px;background:var(--line)}.section-marker p{color:var(--steel-700);font-size:12px;letter-spacing:.13em}.section-heading-row{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:32px}.section-heading-row>p,.section-heading-row>span{color:var(--steel-600);text-align:right}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:52px;padding:14px 24px;border-radius:5px;font-size:14px;font-weight:700;letter-spacing:.01em;line-height:1.4;transition:background .25s var(--ease),border-color .25s var(--ease);border:1px solid transparent}.button .icon{width:19px;height:19px;transition:transform .25s var(--ease)}.button:hover .icon{transform:translateX(3px)}.button--primary{background:var(--signal-red);color:white}.button--primary:hover{background:var(--signal-red-hover)}.button--secondary{background:transparent;border-color:#ffffff59;color:white}.button--secondary:hover{border-color:#ffffffc9;background:#ffffff0a}.icon-button{display:grid;place-items:center;width:46px;height:46px;border:1px solid var(--line);background:transparent;border-radius:50%;transition:background .25s,color .25s}.icon-button .icon{width:18px}.icon-button:hover{background:var(--graphite-850);border-color:var(--graphite-850);color:white}.icon-button:disabled{opacity:.32}.icon-button:disabled:hover{background:transparent;color:inherit;border-color:var(--line)}
/* Fixed overlay navigation: the document never moves when its height changes. */
.site-header{position:fixed;inset:0 0 auto;z-index:100;color:white;height:82px;border-bottom:1px solid #ffffff19;transition:height .25s var(--ease),background .25s var(--ease),border-color .25s}.site-header__inner{width:calc(100% - var(--gutter)*2);max-width:1760px;margin:auto;height:100%;display:flex;align-items:center;gap:30px}.brand{display:inline-block;flex-shrink:0}.brand img{width:120px;height:auto}.desktop-nav{display:flex;align-items:center;gap:24px;margin:auto}.desktop-nav a{font-size:14px;font-weight:600;color:#e5e9ed;position:relative;white-space:nowrap;transition:color .2s}.desktop-nav a:after{content:'';position:absolute;left:0;bottom:-12px;width:100%;height:2px;background:var(--signal-red);transform:scaleX(0);transform-origin:left;transition:transform .25s}.desktop-nav a:hover,.desktop-nav a.is-active{color:white}.desktop-nav a:hover:after,.desktop-nav a.is-active:after{transform:scaleX(1)}.header-phone{font-size:14px;white-space:nowrap;font-weight:650}.header-cta{min-height:44px;padding:12px 18px;gap:16px;font-size:13px}.site-header.is-scrolled{height:68px;background:#0b111bed;backdrop-filter:blur(16px);border-color:#ffffff14;box-shadow:0 6px 30px #00000010}.mobile-phone,.menu-toggle{display:none}.mobile-menu{position:fixed;inset:0;z-index:90;background:var(--graphite-900);color:white;padding:112px var(--gutter) 32px;overflow-y:auto}.mobile-menu__links{display:grid;gap:18px}.mobile-menu__links a{font-size:clamp(25px,5vw,40px);font-weight:650;letter-spacing:-.04em}.mobile-menu__contacts{display:grid;gap:14px;border-top:1px solid #ffffff22;margin-top:36px;padding-top:26px}.mobile-menu__contacts>.mono{color:var(--steel-400)}.mobile-menu__contacts>a:not(.button){font-size:17px}.mobile-menu__contacts .button{justify-self:start}
/* Photograph is authentic. Its own perspective defines the composition. */
.hero{position:relative;min-height:680px;height:min(90vh,820px);overflow:hidden;background:#192a3a;color:white}.hero__photograph{position:absolute;inset:0 0 0 26%;overflow:hidden;mask-image:linear-gradient(to right,transparent,black 18%);-webkit-mask-image:linear-gradient(to right,transparent,black 18%)}.hero__image{width:100%;height:100%;object-fit:cover;object-position:0% 55%;transform:scale(1.16);animation:cinematic 28s linear both;filter:saturate(.88) brightness(.98)}.hero:after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#091522ad 0%,#09152280 35%,#09152229 65%,#09152208 100%),linear-gradient(0deg,#0d1928e6 0%,#0d192800 26%,#0d192822 80%,#0d192844 100%)}.hero__technical{position:absolute;inset:0;z-index:2;pointer-events:none;transform:translate(calc(var(--pointer-x)*2.5),calc(var(--pointer-y)*2.5))}.hero.has-parallax .hero__photograph{transform:translate(var(--pointer-x),var(--pointer-y));inset:-5px -5px -5px 26%}.hero__inner{height:100%;min-height:inherit;position:relative;z-index:3;display:flex;flex-direction:column;justify-content:center;padding-top:110px;padding-bottom:32px}.hero__copy{max-width:min(56%,720px);margin-top:auto;margin-bottom:auto;padding-bottom:24px}.eyebrow{display:flex;align-items:center;gap:12px;font-size:11px;letter-spacing:.12em;color:var(--steel-700);margin-bottom:26px}.eyebrow--light{color:#d9e0e7}.hero h1{font-size:clamp(72px,6.35vw,96px);font-weight:800;line-height:.92;letter-spacing:-.065em;margin-bottom:24px}.hero h1 span{color:white;font-size:1.08em}.hero__description{max-width:600px;font-size:19px;line-height:1.55;color:#d0d7df;margin-bottom:26px}.hero__actions{display:flex;gap:14px;flex-wrap:wrap}.hero__caption{position:absolute;right:0;top:35%;display:flex;gap:14px;align-items:flex-start}.hero__caption p{color:#e5e9ee;line-height:1.8;font-size:10px}.hero__bottom{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;width:100%;padding-top:20px;border-top:1px solid #ffffff22}.hero__facts{display:flex;gap:36px}.hero__facts>div{display:flex;align-items:center;gap:16px;padding-right:36px;border-right:1px solid #ffffff26}.hero__facts>div:last-child{border:0;padding:0}.hero__facts .icon{color:var(--signal-red);width:29px;height:29px}.hero__facts p{color:white}.hero__facts strong{display:block;font-size:20px;line-height:1.3;font-weight:650;letter-spacing:-.025em}.hero__facts p>span{display:block;color:#b7c1cc;font-size:12px;margin-top:4px}.hero__scroll{display:flex;align-items:center;gap:32px;color:#cad3dd;white-space:nowrap;font-size:10px}.hero__scroll span{font-family:Manrope,sans-serif;font-size:24px}.radio-orbits{position:absolute;left:65%;top:27%;width:300px;height:300px}.radio-orbits i,.network-orbits i{position:absolute;inset:0;border:1px solid #d5e8f216;border-radius:50%;animation:radio-breathe 8s ease-in-out infinite}.radio-orbits i:nth-child(2){inset:40px;animation-delay:1s}.radio-orbits i:nth-child(3){inset:85px;animation-delay:2s}.technical-cross{position:absolute;width:18px;height:18px;opacity:.4}.technical-cross:before,.technical-cross:after{content:'';position:absolute;background:#d9e4ef}.technical-cross:before{height:1px;width:18px;top:8px}.technical-cross:after{height:18px;width:1px;left:8px}.cross-one{left:57%;top:20%}.cross-two{right:4%;bottom:27%}.signal-motif{width:100%;height:50px;overflow:visible;fill:var(--signal-red)}.signal-motif__rail{fill:none;stroke:var(--signal-red);stroke-width:1;opacity:.3}.signal-motif__pulse{filter:drop-shadow(0 0 4px var(--signal-red));opacity:.8}.hero__signal{position:absolute;left:51%;bottom:27%;width:48%;transform:rotate(-9deg);opacity:.65}@keyframes cinematic{from{transform:scale(1.14)}to{transform:scale(1.16)}}@keyframes radio-breathe{0%,100%{opacity:.3;transform:scale(1)}50%{opacity:.6;transform:scale(1.035)}}
.signal-ticker{overflow:hidden;background:var(--graphite-900);border-top:1px solid #ffffff10;border-bottom:1px solid #ffffff14;padding:15px 0;color:#cbd3dd}.signal-ticker__track{display:flex;width:max-content;animation:ticker-loop 44s linear infinite;will-change:transform}.signal-ticker__group{display:flex;flex-shrink:0}.signal-ticker__label{display:flex;align-items:center;gap:22px;white-space:nowrap;font-size:14px;font-weight:600;padding-right:44px;transition:color .2s}.signal-ticker__label:hover{color:var(--signal-red)}.ticker-node{display:block;width:5px;height:5px;border-radius:50%;background:var(--signal-red);box-shadow:0 0 10px #ee1b2433}.signal-ticker:hover .signal-ticker__track{animation-play-state:paused}@keyframes ticker-loop{to{transform:translateX(calc(-1*var(--ticker-distance,0px)))}}
/* Product / generous asymmetric editorial grid. */
.product-overview{position:relative;background:linear-gradient(135deg,#fff 65%,#f5f7f9);overflow:hidden}.product-overview:before,.specifications:before{content:'';position:absolute;right:-100px;top:0;width:600px;height:100%;background:repeating-linear-gradient(125deg,transparent 0 160px,#c3ccd315 161px 162px);pointer-events:none}.product-overview__grid{display:grid;grid-template-columns:.9fr 1.27fr .8fr;gap:32px;align-items:center}.product-overview__copy{position:relative}.product-overview__copy h2{font-size:clamp(44px,4vw,58px);margin-bottom:20px;line-height:.98}.body-lead{font-size:18px;color:var(--graphite-850);font-weight:550;line-height:1.55}.product-overview__copy>p:not(.body-lead){margin-top:18px;font-size:16px;line-height:1.6}.product-overview__copy .button{margin-top:30px}.product-overview__figure{position:relative;padding-bottom:12px;margin-inline:0}.product-overview__image{width:100%;border-radius:6px;box-shadow:0 15px 45px #10192318}.figure-label{margin-top:18px;font-size:9px;letter-spacing:.12em;color:var(--steel-600)}.product-callout{position:absolute;display:flex;gap:12px;padding:16px 18px;background:white;border:1px solid #e0e4e8;border-radius:5px;box-shadow:0 10px 35px #09131e18;font-size:13px;line-height:1.4;z-index:3}.product-callout>span{font-family:'IBM Plex Mono',monospace;font-size:16px;color:var(--red-ink);font-weight:500}.product-callout p{color:var(--graphite-850)}.product-callout i{position:absolute;width:54px;height:1px;background:var(--signal-red);top:50%}.product-callout i:after{content:'';position:absolute;width:5px;height:5px;border-radius:50%;background:var(--signal-red);top:-2px}.callout-modem{right:-28px;top:38%}.callout-modem i{right:100%}.callout-modem i:after{left:0}.callout-cable{left:-28px;bottom:25%}.callout-cable i{left:100%}.callout-cable i:after{right:0}.product-overview__supply{align-self:center}.supply-list{border-top:1px solid var(--line);margin-top:24px}.supply-list li{display:flex;align-items:center;gap:14px;padding:18px 0;border-bottom:1px solid var(--line);font-size:15px;font-weight:600}.supply-list li>.icon:first-child{color:var(--steel-600);width:23px}.supply-list li>.icon:last-child{margin-left:auto;width:14px;height:14px;color:var(--steel-600)}.documentation-note{margin-top:28px}.documentation-note>span{display:block;color:var(--steel-600);font-size:9px;margin-bottom:8px}.documentation-note a{display:flex;align-items:center;gap:14px;font-size:14px;font-weight:650;line-height:1.5}.documentation-note .icon{width:17px;height:17px}.documentation-note a:hover{color:var(--red-ink)}.product-overview__phone{margin-top:26px;padding-top:22px;border-top:1px solid var(--line)}.product-overview__phone>span{display:block;font-size:9px;color:var(--steel-600);margin-bottom:7px}.product-overview__phone a{font-size:22px;font-weight:650}
.specifications{position:relative;background:var(--surface);border-top:1px solid #e9edf0;overflow:hidden}.specifications .section-heading-row h2{max-width:1150px;font-size:clamp(42px,3.8vw,56px)}.specifications__grid{display:grid;grid-template-columns:1.12fr 1.35fr .8fr;gap:28px;align-items:center}.specifications__device{position:relative;padding:10px 0}.specifications__device:before{content:'';position:absolute;left:15%;bottom:14%;width:70%;height:35%;background:radial-gradient(ellipse,#14253618,transparent 70%);filter:blur(10px);z-index:0}.specifications__device img{width:100%;position:relative;filter:drop-shadow(0 16px 16px #16203012)}.specifications__device figcaption{display:flex;align-items:center;gap:10px;margin-top:20px;font-size:10px;color:var(--steel-600)}.specifications__table-wrap{box-shadow:var(--shadow);border-radius:9px;overflow:hidden;border:1px solid #dee4e9;background:white}.table-caption{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;background:var(--graphite-850);color:white;font-size:15px;font-weight:600}.table-caption .icon{width:18px;height:18px;color:#b9c2cb}.technical-table{width:100%;border-collapse:collapse;table-layout:fixed}.technical-table th,.technical-table td{padding:18px 22px;text-align:left;font-size:14px;line-height:1.5;border-bottom:1px solid #e9edf0;vertical-align:middle}.technical-table th{font-weight:450;color:var(--steel-700);width:62%}.technical-table td{font-family:'IBM Plex Mono',monospace;font-variant-numeric:tabular-nums;font-weight:500;color:var(--graphite-850);width:38%;font-size:12px}.technical-table tr:last-child th,.technical-table tr:last-child td{border:0}.technical-table tr:hover{background:#f8f9fb}.specifications__aside>div{padding:24px 0;border-bottom:1px solid var(--line)}.specifications__aside>div:first-child{padding-top:0}.specifications__aside .icon{color:var(--steel-700);margin-bottom:16px}.specifications__aside h3{font-size:20px;line-height:1.25;letter-spacing:-.025em;margin-bottom:12px}.specifications__aside p{font-size:15px;line-height:1.6}.specifications__aside>a{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:15px;font-weight:600;padding-top:22px}.specifications__aside>a:hover{color:var(--red-ink)}.specifications__aside>a>.icon{width:16px;margin:0}
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82%,transparent);opacity:1;transform:none}.hero__image{object-position:0% 65%;filter:saturate(.84) brightness(.94);transform:scale(1.02);animation:none}.hero:after{background:linear-gradient(0deg,#0d1928e6 0%,#0d192800 24%,#0d192800 43%,#0d192833 65%,#0d1928a6 83%);pointer-events:none}.hero__bottom{margin-top:auto;padding-top:22px;display:block}.hero__facts{display:grid;grid-template-columns:.88fr .8fr 1.1fr;gap:10px}.hero__facts>div{display:block;padding-right:8px;border-right:1px solid #ffffff25}.hero__facts .icon{width:20px;height:20px;margin-bottom:8px}.hero__facts strong{font-size:16px;line-height:1.5;white-space:nowrap}.hero__facts p>span{font-size:8px;line-height:1.55;margin-top:2px;max-width:90px}.hero__technical .radio-orbits{left:41%;top:52%;width:200px;height:200px}.hero__signal{left:17%;bottom:25%;width:80%}.cross-one{left:74%;top:53%}.cross-two{right:8%;bottom:32%}.signal-ticker{padding:15px 0}.signal-ticker__label{font-size:13px;padding-right:38px;gap:20px}.section-marker{gap:16px;margin-bottom:32px}.section-marker p{font-size:9px;letter-spacing:.1em}.section-marker>span{font-size:14px}.section-marker i{height:24px}.product-overview__grid{display:flex;flex-direction:column;align-items:stretch;gap:28px}.product-overview__copy h2{font-size:42px;line-height:1.03}.body-lead{font-size:17px;line-height:1.6}.product-overview__copy>p:not(.body-lead){font-size:15px;line-height:1.75;margin-top:20px}.product-overview__copy .button{font-size:12px}.product-overview__figure{width:100%;max-width:520px;padding:0}.product-overview__image{width:100%}.product-callout{position:relative;top:auto;bottom:auto;left:auto;right:auto;display:inline-flex;box-shadow:none;padding:12px 14px;margin-top:14px;font-size:12px;vertical-align:top;min-height:56px}.product-callout i{display:none}.callout-cable{margin-left:8px}.figure-label{margin-top:18px;font-size:8px}.product-overview__supply{display:block}.product-overview__supply>.micro-label{font-size:10px;margin-bottom:20px}.supply-list li{padding:18px 0;font-size:15px}.documentation-note{margin-top:25px}.product-overview__phone{margin-top:25px}.specifications .section-heading-row{margin-bottom:34px}.specifications .section-heading-row h2{font-size:35px;line-height:1.14}.specifications__grid{display:flex;flex-direction:column;gap:36px;align-items:stretch}.specifications__device{padding:8px 0;max-width:480px;margin:auto}.specifications__device figcaption{margin-top:20px;font-size:9px}.table-caption{padding:20px;font-size:12px}.technical-table th,.technical-table td{padding:16px 13px;font-size:11px;line-height:1.8}.technical-table th{width:60%}.technical-table td{width:40%}.specifications__aside{grid-template-columns:1fr 1fr;gap:22px;padding-top:26px}.specifications__aside h3{font-size:17px;line-height:1.4}.specifications__aside p{font-size:13px}.specifications__aside>a{font-size:11px}.network-section{padding:68px 0}.network-section h2{font-size:38px;line-height:1.12;margin-bottom:24px}.network-section__grid>div>p{font-size:15px;line-height:1.7;margin-bottom:26px}.network-section__image{inset:0 -40% 0 0;opacity:.45}.network-section__grid{gap:35px}.network-section__aside{grid-template-columns:1fr;gap:20px}.network-section__frequency strong{font-size:28px}.network-section__aside ul{gap:18px;font-size:14px}.network-orbits{right:-120px;top:35%;width:360px;height:360px}.section-heading-row{display:block;margin-bottom:34px}.section-heading-row h2{font-size:38px;line-height:1.08}.industries__controls{margin-top:25px;justify-content:flex-end}.industries__controls>.mono{margin-right:auto}.industries__viewport{grid-auto-columns:86%;gap:16px;overflow:visible;overflow-x:auto;padding-right:12px;margin-right:calc(-1*var(--gutter));padding-bottom:12px}.industry-card,.industry-card__content{min-height:410px}.industry-card__content{padding:26px 22px 70px}.industry-card h3{font-size:24px;line-height:1.12}.industry-card p{font-size:14px;line-height:1.65}.industry-card__number{left:22px;font-size:10px}.industry-card__link{right:22px;width:34px;height:34px}.advantages__grid{gap:20px;grid-template-columns:1fr;margin-top:34px}.advantage{padding:36px 0 24px;border-right:0}.advantage__number{font-size:160px;left:auto;right:0;top:6px}.advantage>.icon{width:30px;height:30px;margin-bottom:22px}.advantage h3{font-size:24px;max-width:260px}.advantage p{font-size:15px;max-width:340px}.interface-heading{padding-top:36px;display:block;padding-bottom:24px}.interface-heading>.micro-label{font-size:9px;margin-bottom:14px}.interface-heading h3{font-size:26px}.interface-grid{grid-template-columns:1fr;gap:14px}.interface-card{padding:26px;border-right:1px solid #ccd5dd;border-bottom:1px solid #ccd5dd}.interface-card>.icon{margin-bottom:20px;width:34px;height:34px}.interface-card h3{font-size:26px}.interface-card p{font-size:15px}.capabilities{padding:68px 0 48px}.capabilities__copy h2{font-size:38px;line-height:1.12;margin-bottom:24px}.capabilities__copy>p{font-size:15px}.capabilities__top{gap:28px}.capabilities__diagram{display:grid;grid-template-columns:1fr 1fr;gap:14px;min-height:0;padding-top:calc((100vw - 44px)*.69 + 30px)}.capabilities__device{left:5%;top:0;width:90%;max-width:none}.architecture-lines{display:none}.architecture-node{position:relative;left:auto;right:auto;top:auto;bottom:auto;width:100%;min-height:106px;padding:18px 14px;display:flex;flex-direction:column;align-items:flex-start;gap:14px}.architecture-node .icon{width:23px;height:23px;order:-1}.architecture-node h3{font-size:12px;line-height:1.45;font-weight:550}.architecture-node:before{content:'';position:absolute;left:20px;top:-15px;width:1px;height:15px;background:#ee1b2466}.capabilities__details{margin-top:40px;padding-top:28px;gap:16px}.functional-card{display:block;padding:24px}.functional-card>.mono{font-size:8px;margin-bottom:14px}.functional-card h3{font-size:24px;margin-bottom:20px}.functional-card li{font-size:14px;line-height:1.7}.capabilities__qualities{grid-template-columns:1fr;gap:24px;margin-top:34px}.capabilities__qualities h3{font-size:17px}.capabilities__qualities p{font-size:14px}.final-cta{padding:36px 0}.final-cta__inner>div:first-child{padding-left:42px}.final-cta h2{font-size:25px}.final-cta p{font-size:12px}.final-cta__actions{display:grid;gap:12px}.final-cta .button{min-height:50px;font-size:12px;padding:13px 18px;justify-content:space-between}.site-footer{padding-top:28px}.site-footer__top{display:block}.site-footer__brand{margin-bottom:20px}.site-footer__brand .brand img{width:106px}.site-footer__brand p{font-size:13px;line-height:1.65;margin-top:0}.footer-direct{display:grid;justify-items:start;gap:8px}.footer-direct>a:first-child{font-size:20px}.footer-direct>a:nth-child(2){font-size:27px}.footer-person h3{font-size:17px}.footer-person p{font-size:14px}.footer-person>.mono{font-size:11px}.site-footer__bottom{gap:12px}.site-footer__bottom>.mono{display:none}.site-footer__bottom p{font-size:10px}.scroll-top{right:14px;bottom:14px;width:34px;height:34px}}
@media(max-width:359px){:root{--gutter:20px}.hero{height:970px}.hero__inner{padding-top:112px}.hero h1{font-size:44px}.hero .eyebrow{font-size:8px;letter-spacing:.01em;gap:7px}.hero__actions{display:grid;grid-template-columns:1fr}.hero__actions .button{justify-content:space-between;min-height:46px}.hero__photograph,.hero.has-parallax .hero__photograph{bottom:126px;height:400px;right:-50%}.hero__facts{gap:8px}.hero__facts strong{font-size:14px}.hero__facts p>span{font-size:8px}.product-overview__copy h2{font-size:42px}.product-callout{font-size:10px;padding:10px}.callout-cable{margin-left:4px}.specifications .section-heading-row h2{font-size:31px}.technical-table th,.technical-table td{font-size:10px;padding:14px 10px}.network-section h2{font-size:33px}.industry-card h3{font-size:23px}.capabilities__diagram{padding-top:calc((100vw - 40px)*.69 + 30px);gap:12px}.architecture-node{padding:16px 12px}.architecture-node h3{font-size:11px}.capabilities__copy h2{font-size:34px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.hero__image{transform:none}.hero__photograph,.hero__technical{transform:none!important}.reveal.is-reveal-pending,.image-reveal.is-reveal-pending{opacity:1;transform:none}.capabilities__diagram.is-reveal-pending .capabilities__device,.capabilities__diagram.is-reveal-pending .architecture-node{opacity:1;transform:none}.architecture-line{stroke-dashoffset:0!important}.architecture-pulse,.signal-motif__pulse{display:none}.radio-orbits i,.network-orbits i{animation:none}.industries__viewport{scroll-behavior:auto}.image-reveal:after{display:none}}
body.motion-paused .signal-ticker__track,body.motion-paused .hero__image,body.motion-paused .radio-orbits i,body.motion-paused .network-orbits i{animation-play-state:paused}

/* Compact developer credit */
.kb-credit {
    --kb-text: rgba(255,255,255,.56);
    --kb-brand: rgba(255,255,255,.88);
    --kb-hover-text: rgba(255,255,255,.72);
    --kb-hover-brand: rgba(255,255,255,.98);
    --kb-hover-bg: rgba(255,255,255,.045);
    --kb-hover-border: rgba(255,255,255,.10);

    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    isolation: isolate;
}

.kb-credit,
.kb-credit *,
.kb-credit *::before,
.kb-credit *::after {
    box-sizing: border-box;
}

.kb-credit__link {
    position: relative;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    gap: 5px;

    min-height: 28px;
    padding: 4px 7px;

    font-family: inherit;
    font-size: 11.5px;
    font-weight: 400;
    line-height: 1;

    color: var(--kb-text);

    text-decoration: none;
    white-space: nowrap;

    background: transparent;

    border: 1px solid transparent;
    border-radius: 999px;

    cursor: pointer;

    transition:
        color .22s ease,
        background-color .22s ease,
        border-color .22s ease,
        box-shadow .22s ease,
        transform .22s ease;

    -webkit-tap-highlight-color: transparent;
}

.kb-credit__text {
    color: inherit;
}

.kb-credit__brand {
    position: relative;

    color: var(--kb-brand);

    font-weight: 650;
    letter-spacing: -.015em;

    transition:
        color .22s ease,
        text-shadow .22s ease;
}

.kb-credit__heart {
    width: 12px;
    height: 12px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    flex: 0 0 auto;

    color: #ff3d72;

    transform-origin: center;

    filter:
        drop-shadow(0 0 3px rgba(255,61,114,.26));

    animation:
        kb-heartbeat 7s ease-in-out infinite;

    transition:
        filter .22s ease;
}

.kb-credit__heart svg {
    display: block;
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.kb-credit__arrow {
    width: 12px;
    height: 12px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    flex: 0 0 auto;

    color: inherit;
    opacity: .55;

    transition:
        opacity .22s ease,
        transform .22s ease;
}

.kb-credit__arrow svg {
    display: block;

    width: 100%;
    height: 100%;

    fill: none;
    stroke: currentColor;

    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.kb-credit__link::before {
    content: "";

    position: absolute;
    inset: 0;

    z-index: -1;

    border-radius: inherit;

    background:
        linear-gradient(
            108deg,
            transparent 20%,
            rgba(255,255,255,.015) 38%,
            rgba(255,255,255,.08) 50%,
            rgba(255,255,255,.015) 62%,
            transparent 80%
        );

    background-size: 260% 100%;
    background-position: 120% 0;

    opacity: 0;

    pointer-events: none;
}

.kb-credit__link:hover {
    color: var(--kb-hover-text);

    background-color: var(--kb-hover-bg);
    border-color: var(--kb-hover-border);

    box-shadow:
        0 4px 14px rgba(0,0,0,.07),
        0 0 18px rgba(96,84,255,.035),
        inset 0 1px 0 rgba(255,255,255,.025);

    transform: translateY(-1px);
}

.kb-credit__link:hover::before {
    opacity: 1;

    animation:
        kb-shine .8s ease forwards;
}

.kb-credit__link:hover .kb-credit__brand {
    color: var(--kb-hover-brand);

    text-shadow:
        0 0 10px rgba(120,105,255,.12);
}

.kb-credit__link:hover .kb-credit__heart {
    filter:
        drop-shadow(0 0 4px rgba(255,61,114,.42));
}

.kb-credit__link:hover .kb-credit__arrow {
    opacity: .9;

    transform:
        translate(1px,-1px);
}

.kb-credit__link:focus-visible {
    outline:
        2px solid rgba(120,130,255,.50);

    outline-offset:
        2px;
}

@keyframes kb-heartbeat {
    0%,
    90%,
    100% {
        transform: scale(1);
    }

    92% {
        transform: scale(1.13);
    }

    94% {
        transform: scale(1);
    }

    96% {
        transform: scale(1.06);
    }

    98% {
        transform: scale(1);
    }
}

@keyframes kb-shine {
    from {
        background-position:
            120% 0;
    }

    to {
        background-position:
            -120% 0;
    }
}
@media (max-width: 480px) {
    .kb-credit__link {
        min-height: 26px;
        padding: 3px 6px;
        gap: 4px;
        font-size: 11px;
    }

    .kb-credit__heart,
    .kb-credit__arrow {
        width: 11px;
        height: 11px;
    }
}
@media (prefers-reduced-motion: reduce) {
    .kb-credit__heart {
        animation: none;
    }

    .kb-credit__link,
    .kb-credit__brand,
    .kb-credit__heart,
    .kb-credit__arrow {
        transition: none;
    }

    .kb-credit__link:hover::before {
        animation: none;
    }
}
.site-footer__bottom{flex-wrap:wrap}.site-footer__bottom>.kb-credit{margin-left:auto}.kb-credit__link{isolation:isolate;overflow:hidden}.motion-paused .kb-credit__heart{animation-play-state:paused}
@media(max-width:599px){.site-footer__bottom>.kb-credit{order:3;flex-basis:100%;margin:0;justify-content:flex-start}.site-footer__bottom .kb-credit__link{margin-left:-6px}}

.hero.is-offscreen .hero__image,.hero.is-offscreen .radio-orbits i,.network-section.is-offscreen .network-orbits i{animation-play-state:paused}

.footer-person p a{display:inline-block;min-height:24px;line-height:24px}


/* Existing equipment photo, with a vector silhouette; no raster replacement. */
.capabilities__device img{mask:url('../icons/modem-silhouette.svg') center/100% 100% no-repeat;-webkit-mask:url('../icons/modem-silhouette.svg') center/100% 100% no-repeat}
.interface-card:before{content:'';position:absolute;top:-1px;left:24px;width:40px;height:2px;background:var(--signal-red)}
.advantage:last-child{border-right:0}
@media(max-width:599px){.hero h1 span{font-size:1em}.section-marker>span{font-size:16px}}

/* A short transmission, then a pause; two nodes alternate. */
.architecture-pulse{animation:signal-transmission 16s linear infinite;opacity:0}
.architecture-pulse.pulse-2{animation-delay:8s}
@keyframes signal-transmission{0%,8.1%,100%{opacity:0}1%,7.8%{opacity:.85}}
body.motion-paused .architecture-pulse,.capabilities.is-offscreen .architecture-pulse{animation-play-state:paused}

.hero__actions .button--secondary{background:#09111bb8}.hero__actions .button--secondary:hover{background:#162331e6}

/* Compact contact footer; original staff details stay readable. */
.site-footer__brand{display:flex;align-items:center;gap:20px}
.footer-person p{display:flex;flex-wrap:wrap;gap:4px 18px}
.footer-person p br{display:none}
.hero:before{content:'';position:absolute;inset:0;background:url('../img/krhxcr4sso53xtt1p68ct9sx9iit4i2z.jpg') left top/auto 240% no-repeat;opacity:.5;pointer-events:none}
@media(min-width:2200px){.hero__photograph,.hero.has-parallax .hero__photograph{left:42%}}
@media(max-width:599px){.site-footer__brand{gap:16px}.hero:before{opacity:.4}}

/* One footer content row: brand, two staff contacts, direct contact. */
.site-footer__top{grid-template-columns:.7fr 1.2fr 1.2fr .85fr;gap:28px;align-items:start;padding-bottom:24px}
.site-footer__brand{display:block}
.site-footer__brand p{margin-top:14px;font-size:13px}
.footer-person p{display:grid;gap:2px;line-height:1.5}
.footer-direct{display:grid;gap:8px;justify-content:end;justify-items:end;padding-top:26px}
.footer-direct>a:first-child{font-size:17px}
.footer-direct>a:nth-child(2){font-size:24px;white-space:nowrap}
@media(max-width:1199px){.site-footer__top{grid-template-columns:1fr 1fr;gap:28px}.footer-direct{grid-column:auto;display:grid;justify-items:start;justify-content:start;padding-top:0}.site-footer__brand{display:flex;align-items:center;gap:18px}.site-footer__brand p{margin:0}}
@media(max-width:599px){.site-footer__top{display:grid;grid-template-columns:1fr;gap:24px;padding-bottom:24px}.site-footer__brand{margin-bottom:0}.footer-direct{display:flex;flex-wrap:wrap;gap:8px 18px}.footer-direct>a:nth-child(2){font-size:23px}.footer-person p{display:flex;flex-wrap:wrap;gap:4px 16px}}

/* Railway infrastructure and the existing antenna artwork: local source assets only. */
.network-section{isolation:isolate}
.network-section:before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 55% 66%,#c18e5438,transparent 52%),url('../img/krhxcr4sso53xtt1p68ct9sx9iit4i2z.jpg') left top/auto 240% no-repeat;opacity:.8;pointer-events:none}
.network-section__image{mix-blend-mode:multiply;opacity:.78}
.capabilities>.container{z-index:1}
.capabilities:after{content:'';position:absolute;top:0;right:-18%;width:50%;height:620px;background:url('../img/51.jpg') left center/cover no-repeat;opacity:.32;mask-image:linear-gradient(90deg,transparent,#000 30%);pointer-events:none}
@media(max-width:1199px){.capabilities:after{right:-24%;width:64%;height:600px;opacity:.22}}
@media(max-width:599px){.network-section:before{background-position:center, left top;opacity:.65}.network-section__image{opacity:.7}.capabilities:after{display:none}}

@media(min-width:600px){.site-footer__bottom{padding-right:56px}}