:root{
  --navy:#0A3D6B;
  --navy-deep:#072B4C;
  --orange:#E85C20;
  --orange-ink:#B8410F;
  --sage:#8FAF72;
  --paper:#F5F7F8;
  --ink:#0E1A26;
  --mid:#536475;
  --line:#D6DEE5;
  --white:#FFFFFF;
  --display:"Archivo", "Arial Narrow", system-ui, sans-serif;
  --body:"Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --gutter:clamp(16px, 4vw, 48px);
  --max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:2px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;background:var(--white);padding:8px 12px;z-index:100}

/* Header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(245,247,248,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-row{display:flex;align-items:center;gap:28px;height:68px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--display);font-weight:850;font-stretch:125%;font-size:20px;letter-spacing:-.01em;color:var(--navy)}
.logo img{height:44px;width:auto;display:block}.foot .logo img{height:52px}.logo-mark{width:30px;height:22px;border:3px solid var(--navy);border-radius:3px;position:relative}
.logo-mark::after{content:"";position:absolute;inset:3px;background:var(--orange);border-radius:1px}
.nav{display:flex;gap:24px;margin-left:auto}
.nav a{text-decoration:none;font-weight:600;font-size:15px;color:var(--ink)}
.nav a:hover{color:var(--orange-ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;border-radius:6px;font-weight:700;font-size:15px;text-decoration:none;border:2px solid transparent;cursor:pointer;font-family:var(--body)}
.btn-primary{background:var(--orange);color:var(--white)}
.btn-primary:hover{background:var(--orange-ink)}
.btn-ghost{border-color:var(--navy);color:var(--navy);background:transparent}
.btn-ghost:hover{background:var(--navy);color:var(--white)}
.head-cta{min-height:40px;padding:0 16px}
.menu-btn{display:none;margin-left:auto;background:none;border:2px solid var(--navy);border-radius:6px;height:40px;padding:0 12px;font-weight:700;color:var(--navy);font-family:var(--body)}
@media (max-width:900px){
  .nav{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px var(--gutter) 16px}
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .menu-btn{display:block}
  .head-cta{display:none}
}

/* Hero */
.hero{padding:clamp(40px,7vw,88px) 0 clamp(48px,7vw,96px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(32px,5vw,72px);align-items:center}
h1,h2,h3{font-family:var(--display);color:var(--navy);margin:0}
h1{font-weight:850;font-stretch:118%;font-size:clamp(40px,5.6vw,74px);line-height:.98;letter-spacing:-.02em}
.lede{font-size:clamp(18px,1.6vw,20px);color:var(--mid);max-width:36ch;margin:24px 0 32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.trust{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);font-size:15px;color:var(--mid);max-width:44ch}
.trust strong{color:var(--ink)}

/* The screen */
.screen{position:relative}
.bezel{background:#1A2430;border-radius:14px;padding:12px;box-shadow:0 30px 60px -30px rgba(7,43,76,.55),0 0 0 1px rgba(255,255,255,.04) inset}
.panel{position:relative;aspect-ratio:16/9;border-radius:4px;overflow:hidden;background:#000}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.1s ease}
.slide.on{opacity:1}
.slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 7s linear}
.slide.on img{transform:scale(1)}
.slide-tag{position:absolute;left:16px;bottom:16px;background:rgba(10,61,107,.88);color:var(--white);font-weight:600;font-size:14px;padding:7px 12px;border-radius:4px}
.stand{width:38%;height:16px;margin:0 auto;background:linear-gradient(#26313D,#141B23);border-radius:0 0 8px 8px}
.playlist{display:flex;gap:6px;margin-top:18px}
.playlist button{flex:1;height:4px;border:0;border-radius:2px;background:var(--line);padding:0;cursor:pointer;position:relative;overflow:hidden}
.playlist button span{position:absolute;inset:0;background:var(--orange);transform:scaleX(0);transform-origin:left}
.playlist button.done span{transform:scaleX(1)}
.playlist button.on span{animation:fill var(--dur,5s) linear forwards}
@keyframes fill{to{transform:scaleX(1)}}
.screen-note{font-size:13px;color:var(--mid);margin-top:10px}
@media (prefers-reduced-motion: reduce){.slide,.slide img{transition:none}.slide img{transform:none}.playlist button.on span{animation:none;transform:scaleX(1)}}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.screen{order:-1}}

/* Section scaffolding */
section{scroll-margin-top:80px}
.sec{padding:clamp(56px,8vw,112px) 0}
.sec-head{max-width:60ch;margin-bottom:clamp(28px,4vw,48px)}
h2{font-weight:800;font-stretch:115%;font-size:clamp(30px,3.6vw,46px);line-height:1.04;letter-spacing:-.015em}
.sec-head p{color:var(--mid);margin:14px 0 0}

/* Brightness lab */
.lab{background:var(--navy-deep);color:#DCE6EF}
.lab h2{color:var(--white)}
.lab .sec-head p{color:#A9BED1}
.lab-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,4vw,56px);align-items:center}
.window{position:relative;border-radius:10px;overflow:hidden;aspect-ratio:1400/1056;background:#000}
.window .scene{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .45s}
.window .scene.is-on{opacity:1}
.wscreen{position:absolute;left:34.94%;top:13.63%;width:31.14%;height:72.21%;overflow:hidden;background:#000;container-type:size}
.wscreen img{width:100%;height:100%;object-fit:cover;display:block}
.wscreen-ad{position:absolute;left:0;right:0;bottom:0;padding:7cqw 7cqw 8cqw;background:linear-gradient(to top,rgba(7,43,76,.95) 55%,rgba(7,43,76,0));color:#fff;display:flex;flex-direction:column;gap:1.5cqw;font-family:var(--body)}
.wscreen-ad .tag{align-self:flex-start;background:var(--orange);font-weight:700;font-size:6cqw;padding:1cqw 3cqw;border-radius:1cqw}
.wscreen-ad strong{font-family:var(--display);font-stretch:112%;font-weight:850;font-size:14cqw;line-height:1}
.wscreen-ad span:last-child{font-size:6.5cqw;font-weight:600}
.dim{position:absolute;inset:0;background:#000;pointer-events:none;transition:opacity .25s}
.reading{font-family:var(--display);font-stretch:125%;font-weight:850;color:var(--white);font-size:clamp(46px,6vw,80px);line-height:1;letter-spacing:-.02em}
.reading small{font-family:var(--body);font-size:18px;font-weight:600;color:#A9BED1;letter-spacing:0;margin-left:6px}
.slider{width:100%;margin:22px 0 10px;accent-color:var(--orange);height:28px}
.scale{display:flex;justify-content:space-between;font-size:13px;color:#8FA6BC}
.presets{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}
.presets button{background:transparent;border:1.5px solid #3A5D7E;color:#DCE6EF;border-radius:999px;padding:8px 14px;font:600 14px var(--body);cursor:pointer}
.presets button[aria-pressed="true"]{background:var(--white);color:var(--navy);border-color:var(--white)}
.verdict{border-left:3px solid var(--sage);padding:4px 0 4px 16px;margin:8px 0 24px;min-height:84px}
.verdict strong{color:var(--white);display:block;font-size:18px}
.verdict span{color:#A9BED1;font-size:15px}
@media (max-width:900px){.lab-grid{grid-template-columns:1fr}}

/* Industries */
.ind-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(24px,4vw,64px)}
.ind{display:grid;grid-template-columns:1fr auto;align-items:baseline;gap:16px;padding:20px 0;border-bottom:1px solid var(--line);text-decoration:none}
.ind h3{font-size:21px;font-weight:750;font-stretch:112%}
.ind p{grid-column:1/-1;margin:2px 0 0;color:var(--mid);font-size:15px}
.ind .go{color:var(--orange-ink);font-weight:700;font-size:15px}
.ind:hover h3{color:var(--orange-ink)}
@media (max-width:760px){.ind-grid{grid-template-columns:1fr}}

/* Featured sectors with imagery */
.feature-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,2vw,28px);margin-top:clamp(36px,5vw,56px)}
.feature{text-decoration:none}
.feature figure{margin:0;border-radius:8px;overflow:hidden;aspect-ratio:4/3;background:var(--line)}
.feature img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.feature:hover img{transform:scale(1.04)}
.feature h3{font-size:20px;font-weight:750;font-stretch:112%;margin-top:14px}
.feature p{margin:4px 0 0;color:var(--mid);font-size:15px}
@media (max-width:820px){.feature-row{grid-template-columns:1fr}}

/* Products */
.products{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.prod-table{width:100%;border-collapse:collapse}
.prod-table th{text-align:left;font-size:14px;font-weight:600;color:var(--mid);padding:0 12px 12px 0;border-bottom:2px solid var(--navy)}
.prod-table td{padding:18px 12px 18px 0;border-bottom:1px solid var(--line);vertical-align:top}
.prod-table td:first-child a{font-weight:700;text-decoration:none;color:var(--navy)}
.prod-table td:first-child a:hover{color:var(--orange-ink);text-decoration:underline}
.prod-table .spec{color:var(--mid);font-size:15px}
.prod-table .price{font-family:var(--display);font-weight:800;font-stretch:112%;font-size:20px;white-space:nowrap;color:var(--ink)}
.prod-table .was{display:block;font-family:var(--body);font-weight:400;font-size:13px;color:var(--mid);text-decoration:line-through}
.prod-foot{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;align-items:center}
.prod-foot p{margin:0;color:var(--mid);font-size:15px}
@media (max-width:700px){
  .prod-table thead{display:none}
  .prod-table tr{display:grid;grid-template-columns:1fr auto;gap:2px 12px;padding:16px 0;border-bottom:1px solid var(--line)}
  .prod-table td{border:0;padding:0}
  .prod-table td.spec{grid-column:1/-1;order:3}
}

/* Why */
.why-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,80px)}
.why-list{margin:0;padding:0;list-style:none}
.why-list li{padding:20px 0;border-top:1px solid var(--line)}
.why-list li:last-child{border-bottom:1px solid var(--line)}
.why-list h3{font-size:20px;font-weight:750;font-stretch:112%}
.why-list p{margin:6px 0 0;color:var(--mid)}
@media (max-width:860px){.why-grid{grid-template-columns:1fr}}

/* Blog */
.posts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
.post{text-decoration:none;border-top:3px solid var(--navy);padding-top:16px}
.post time{font-size:14px;color:var(--mid)}
.post h3{font-size:20px;line-height:1.22;font-weight:750;font-stretch:108%;margin-top:6px}
.post:hover h3{color:var(--orange-ink)}
@media (max-width:820px){.posts{grid-template-columns:1fr}}

/* Quote band */
.quote{background:var(--orange);color:var(--white)}
.quote .wrap{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:center;padding-top:clamp(48px,6vw,80px);padding-bottom:clamp(48px,6vw,80px)}
.quote h2{color:var(--white)}
.quote p{margin:12px 0 0;max-width:52ch;color:#FFE8DC}
.quote .btn{background:var(--white);color:var(--orange-ink)}
.quote .btn:hover{background:var(--navy);color:var(--white)}
.quote .btn-line{background:transparent;color:var(--white);border-color:var(--white)}
.quote-actions{display:flex;flex-wrap:wrap;gap:12px}
@media (max-width:760px){.quote .wrap{grid-template-columns:1fr}}

/* Footer */
.foot{background:var(--ink);color:#B4C2CF;font-size:15px;padding:56px 0 32px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
.foot h3{color:var(--white);font-size:16px;font-weight:750;font-stretch:112%;margin-bottom:12px}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin:6px 0}
.foot a{text-decoration:none}
.foot a:hover{color:var(--white);text-decoration:underline}
.legal{margin-top:40px;padding-top:20px;border-top:1px solid #24323F;font-size:13px;color:#7F91A2}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
/* FAQ */
.faq-list{max-width:820px;border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;position:relative;font-family:var(--display);font-weight:750;font-stretch:108%;font-size:20px;color:var(--navy)}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:4px;top:16px;font-size:26px;color:var(--orange-ink);font-family:var(--body);font-weight:400}
.faq-list details[open] summary::after{content:"−"}
.faq-list details p{margin:0 0 20px;color:var(--ink);max-width:68ch}
.facts{display:grid;grid-template-columns:auto 1fr;gap:8px 20px;margin:24px 0 0;font-size:15px}
.facts dt{color:var(--mid)}
.facts dd{margin:0;font-weight:600}

/* Sector pages */
.crumbs{font-size:14px;color:var(--mid);padding-top:20px}
.crumbs a{text-decoration:none;color:var(--mid)}
.crumbs a:hover{color:var(--orange-ink);text-decoration:underline}
.sx-hero{padding:clamp(24px,4vw,48px) 0 clamp(48px,6vw,80px)}
.sx-hero-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(28px,5vw,64px);align-items:center}
.sx-hero h1{font-size:clamp(34px,4.4vw,58px);line-height:1.02}
.answer{font-size:clamp(17px,1.5vw,19px);color:var(--ink);max-width:52ch;margin:20px 0 28px;border-left:3px solid var(--orange);padding-left:16px}
.sx-fig{margin:0;border-radius:10px;overflow:hidden;background:var(--line)}
.sx-fig img{width:100%;height:auto;display:block}
.sx-two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:center}
.sx-spec{grid-template-columns:minmax(120px,auto) 1fr;gap:12px 24px;font-size:16px}
.sx-spec dt,.sx-spec dd{padding-bottom:12px;border-bottom:1px solid var(--line)}
.sx-posts .post h3{margin-top:0}
.sx-others{margin-top:clamp(40px,5vw,64px)}
.sx-others h3{font-size:18px;margin-bottom:12px}
.sx-others div{display:flex;flex-wrap:wrap;gap:8px}
.sx-others a{text-decoration:none;border:1.5px solid var(--line);border-radius:999px;padding:7px 14px;font-weight:600;font-size:14px;background:var(--white)}
.sx-others a:hover{border-color:var(--navy);color:var(--navy)}
.prod-table .price small{font-family:var(--body);font-weight:400;font-size:13px;color:var(--mid)}
@media (max-width:900px){.sx-hero-grid,.sx-two{grid-template-columns:1fr}}
.sx-posts{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}