:root{--black:#0a0a0a;--ink:#141414;--white:#f7f7f4;--accent:#ff4b35;--line-dark:rgba(255,255,255,.14);--line-light:rgba(12,12,12,.16);--max:1280px;--sans:Inter,"Helvetica Neue",Helvetica,Arial,sans-serif}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}body{margin:0;color:var(--ink);background:var(--white);font-family:var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;width:100%}button,input,textarea,select{font:inherit}::selection{color:#fff;background:var(--accent)}.content-width{width:min(calc(100% - 64px),var(--max));margin-inline:auto}
.site-header{position:fixed;z-index:50;inset:0 0 auto;color:#fff;transition:.3s}.site-header.scrolled{color:var(--ink);background:rgba(247,247,244,.94);border-bottom:1px solid var(--line-light);backdrop-filter:blur(14px)}.nav-shell{width:min(calc(100% - 64px),var(--max));height:82px;margin:auto;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid rgba(255,255,255,.22);transition:.3s}.site-header.scrolled .nav-shell{height:66px;border-color:transparent}.logo{display:flex;align-items:center;gap:10px;width:max-content;font-size:17px;font-weight:650;letter-spacing:-.04em}.logo>span:last-child>span{color:var(--accent)}.logo-symbol{width:23px;height:20px;display:flex;align-items:end;gap:3px;transform:skew(-12deg)}.logo-symbol i{display:block;width:5px;background:currentColor}.logo-symbol i:nth-child(1){height:10px}.logo-symbol i:nth-child(2){height:15px}.logo-symbol i:nth-child(3){height:20px;background:var(--accent)}.nav-links{display:flex;gap:35px}.nav-links a{position:relative;padding:8px 0;font-size:12px;opacity:.72}.nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:3px;height:1px;background:var(--accent);transition:right .25s}.nav-links a:hover,.nav-links a.active{opacity:1}.nav-links a:hover:after,.nav-links a.active:after{right:0}.nav-cta{justify-self:end;display:flex;gap:22px;padding:12px 16px;border:1px solid currentColor;font-size:11px;transition:.25s}.nav-cta:hover{color:var(--black);background:#fff}.site-header.scrolled .nav-cta:hover{color:#fff;background:var(--black)}.menu-toggle{display:none}
.hero{min-height:800px;color:#fff;background:var(--black)}.hero-inner{width:min(calc(100% - 64px),var(--max));min-height:800px;margin:auto;display:grid;grid-template-columns:42% 58%;border-inline:1px solid var(--line-dark)}.hero-copy{position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center;padding:112px 56px 55px 0}.overline{display:flex;gap:12px;align-items:center;margin:0 0 37px;color:#a3a3a3;font-size:10px;letter-spacing:.13em;text-transform:uppercase}.overline span{width:22px;height:1px;background:var(--accent)}.hero h1{margin:0;max-width:570px;font-size:clamp(58px,5vw,72px);line-height:1.03;letter-spacing:-.055em;font-weight:370}.hero-lead{max-width:505px;margin:30px 0 0;color:#a7a7a7;font-size:15px;line-height:1.75}.hero-actions{display:flex;gap:11px;margin-top:38px}.button{min-height:48px;display:inline-flex;align-items:center;justify-content:space-between;gap:30px;padding:0 19px;border:1px solid transparent;font-size:11px;font-weight:550;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;transition:.25s}.button-primary{color:var(--black);background:var(--white)}.button-primary:hover{color:#fff;background:var(--accent)}.button-ghost{color:#fff;border-color:rgba(255,255,255,.4)}.button-ghost:hover{color:var(--black);background:#fff}.hero-note{position:absolute;left:0;bottom:38px;display:flex;gap:15px}.hero-note b{color:var(--accent);font-size:11px}.hero-note span{color:#6f6f6f;font-size:9px;line-height:1.5;letter-spacing:.05em;text-transform:uppercase}.hero-visual{position:relative;overflow:hidden;margin-top:82px;min-height:718px;background:#161616 url("assets/hero-video-poster.jpg?v=20261022-1") 56% center/cover no-repeat}.hero-visual:before{content:"";position:absolute;z-index:2;inset:0;background:linear-gradient(90deg,rgba(6,6,6,.48),rgba(6,6,6,.12) 45%,rgba(6,6,6,.18)),linear-gradient(0deg,rgba(0,0,0,.78),rgba(0,0,0,.06) 52%,rgba(0,0,0,.2));pointer-events:none}.hero-video-stage{position:absolute;z-index:1;inset:0;overflow:hidden}.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:56% center;opacity:0;filter:saturate(.72) contrast(1.04);transform:scale(1.001);transition:opacity 1.25s ease,transform 7s linear;pointer-events:none}.hero-video.is-active{opacity:1;transform:scale(1.025)}.image-label{position:absolute;z-index:3;left:26px;right:26px;bottom:22px;display:flex;justify-content:space-between;color:rgba(255,255,255,.72);font-size:9px;letter-spacing:.12em}.image-label b{font-weight:400}.pixel-line{position:absolute;z-index:3;inset:0 auto 0 23px;width:1px;opacity:.45;background:repeating-linear-gradient(to bottom,var(--accent) 0 2px,transparent 2px 8px)}
.client-strip{color:#bbb;background:var(--black);border-block:1px solid var(--line-dark)}.client-strip .content-width{min-height:116px;display:grid;grid-template-columns:180px 1fr;align-items:center}.client-strip p{margin:0;color:#5f5f5f;font-size:9px;letter-spacing:.15em}.market-list{display:grid;grid-template-columns:repeat(6,1fr)}.market-list span{padding:16px 20px;border-left:1px solid var(--line-dark);text-align:center;font-size:10px;letter-spacing:.1em}
.section{padding:145px 0}.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:66px}.section-index{margin:0 0 26px;color:var(--accent);font-size:9px;letter-spacing:.15em}.section-head h2,.why h2,.contact h2{margin:0;font-size:clamp(45px,4.7vw,68px);line-height:1.05;letter-spacing:-.055em;font-weight:370}.section-intro{width:400px;margin:0 0 4px;color:#666;font-size:13px;line-height:1.75}
.products{background:var(--white)}.product-grid{display:grid;grid-template-columns:1.18fr .82fr;grid-template-rows:repeat(2,320px);gap:12px}.product-card{position:relative;overflow:hidden;color:#fff;background:#181818}.product-card-large{grid-row:span 2}.product-card img{height:100%;object-fit:cover;filter:grayscale(.16) saturate(.74);transition:.7s}.product-card:hover img{transform:scale(1.035);filter:grayscale(0) saturate(.95)}.card-shade{position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.82),transparent 58%)}.product-copy{position:absolute;z-index:2;left:30px;right:30px;bottom:27px}.product-copy p{margin:0 0 11px;color:rgba(255,255,255,.64);font-size:8px;letter-spacing:.14em}.product-copy h3{margin:0 0 16px;font-size:28px;font-weight:400;letter-spacing:-.03em}.product-copy>span{display:flex;justify-content:space-between;padding-top:14px;border-top:1px solid rgba(255,255,255,.35);color:rgba(255,255,255,.73);font-size:10px}.product-copy b{color:#fff;font-size:16px;font-weight:400;transition:.25s}.product-card:hover b{transform:translate(3px,-3px)}.inline-link{display:flex;gap:50px;width:max-content;margin:40px 0 0 auto;padding-bottom:8px;border-bottom:1px solid;font-size:11px}
.applications{color:#fff;background:var(--black)}.section-head.light .section-intro{color:#898989}.application-list{border-top:1px solid var(--line-dark)}.application-row{min-height:126px;display:grid;grid-template-columns:75px 1fr 340px 40px;align-items:center;border-bottom:1px solid var(--line-dark);transition:.35s}.application-row:hover{padding-inline:18px;background:#111}.application-row>span{color:#5e5e5e;font-size:10px}.application-row h3{margin:0;font-size:clamp(26px,2.8vw,39px);font-weight:350;letter-spacing:-.035em}.application-row p{color:#777;font-size:11px}.application-row a{width:38px;height:38px;display:grid;place-items:center;border:1px solid #3b3b3b;font-size:16px;transition:.25s}.application-row:hover a{color:#fff;background:var(--accent);border-color:var(--accent);transform:rotate(45deg)}
.projects{background:#e9e9e5}.outline-link{display:flex;gap:35px;padding:13px 16px;border:1px solid #999;font-size:10px}.project-stack{display:grid;gap:72px}.project-image{position:relative;overflow:hidden;background:#111}.project-image img{height:640px;object-fit:cover;filter:saturate(.68);transition:.8s}.project:hover .project-image img{transform:scale(1.018);filter:saturate(.95)}.project-image>span{position:absolute;top:20px;left:20px;width:34px;height:34px;display:grid;place-items:center;color:#fff;background:rgba(0,0,0,.7);font-size:9px}.project-info{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line-light)}.project-info>div{min-height:84px;padding:22px 18px 16px;border-right:1px solid var(--line-light)}.project-info>div:first-child{padding-left:0}.project-info>div:last-child{border:0}.project-info span,.project-info strong{display:block}.project-info span{margin-bottom:10px;color:#888;font-size:8px;letter-spacing:.13em}.project-info strong{font-size:12px;font-weight:500}.project-pair{display:grid;grid-template-columns:1fr 1fr;gap:28px}.project-pair .project-image img{height:420px}
.why{color:#fff;background:#111}.why-grid{display:grid;grid-template-columns:40% 60%}.why-title{padding-right:75px}.why-title p:last-child{margin:38px 0 0;color:#858585;font-size:13px;line-height:1.8}.why-list{border-top:1px solid var(--line-dark)}.why-list article{display:grid;grid-template-columns:70px 1fr;min-height:153px;padding:30px 0;border-bottom:1px solid var(--line-dark)}.why-list article>span{color:var(--accent);font-size:10px}.why-list h3{margin:0 0 12px;font-size:22px;font-weight:400}.why-list p{margin:0;max-width:570px;color:#858585;font-size:12px;line-height:1.75}
.contact{background:#efefec}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:10%}.contact-copy>p:last-child{max-width:470px;margin:38px 0 0;color:#666;font-size:13px;line-height:1.8}.contact-form{display:flex;flex-direction:column;gap:30px}.contact-form label span{display:block;margin-bottom:10px;color:#777;font-size:8px;letter-spacing:.13em}.contact-form input,.contact-form textarea,.contact-form select{width:100%;padding:10px 0 14px;border:0;border-bottom:1px solid #aaa;border-radius:0;outline:0;color:var(--ink);background:transparent;font-size:14px;resize:vertical}.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{border-color:var(--accent)}.button-dark{width:max-content;margin-top:8px;color:#fff;background:var(--black)}.button-dark:hover{background:var(--accent)}
.site-footer{padding:58px 0 34px;color:#8b8b8b;background:var(--black)}.footer-grid{display:grid;grid-template-columns:1.1fr 1.3fr 1fr;gap:30px}.footer-logo{color:#fff}.footer-grid>p{margin:2px 0;font-size:10px;line-height:1.6}.footer-grid>div{justify-self:end;display:flex;gap:24px;font-size:10px}.copyright{margin-top:75px!important;grid-column:1/3}.back-top{justify-self:end;align-self:end;font-size:9px}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .75s,transform .75s}.reveal.in-view{opacity:1;transform:none}.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}
@media(max-width:1040px){.content-width,.nav-shell,.hero-inner{width:min(calc(100% - 48px),var(--max))}.nav-links{gap:23px}.hero-inner{grid-template-columns:46% 54%}.hero-copy{padding-right:30px}.hero h1{font-size:55px}.product-grid{grid-template-rows:repeat(2,270px)}.application-row{grid-template-columns:55px 1fr 270px 40px}}
@media(max-width:800px){.content-width,.nav-shell,.hero-inner{width:min(calc(100% - 36px),var(--max))}.nav-shell{grid-template-columns:1fr auto}.nav-links,.nav-cta{display:none}.menu-toggle{display:flex;width:42px;height:42px;padding:11px 6px;border:0;color:inherit;background:transparent;flex-direction:column;justify-content:center;gap:7px}.menu-toggle span{width:100%;height:1px;background:currentColor;transition:.3s}.site-header.menu-open{height:100svh;color:#fff;background:var(--black)}.site-header.menu-open .nav-links{position:absolute;top:23vh;left:18px;display:flex;flex-direction:column;gap:24px}.site-header.menu-open .nav-links a{font-size:34px}.site-header.menu-open .menu-toggle span:first-child{transform:translateY(4px) rotate(45deg)}.site-header.menu-open .menu-toggle span:last-child{transform:translateY(-4px) rotate(-45deg)}.hero,.hero-inner{min-height:auto}.hero-inner{grid-template-columns:1fr;border:0}.hero-copy{min-height:675px;padding:148px 0 100px}.hero h1{font-size:clamp(50px,12vw,68px)}.hero-note{bottom:36px}.hero-visual{margin:0;min-height:520px}.client-strip .content-width{grid-template-columns:1fr;padding:32px 0}.market-list{grid-template-columns:repeat(3,1fr);margin-top:20px}.market-list span{padding:13px 8px;border:1px solid var(--line-dark)}.section{padding:100px 0}.section-head{align-items:start}.section-intro{width:320px}.product-grid{grid-template-columns:1fr;grid-template-rows:repeat(3,480px)}.product-card-large{grid-row:auto}.application-row{grid-template-columns:45px 1fr 40px;padding:28px 0}.application-row p{grid-column:2/4;margin:15px 0 0}.project-image img{height:480px}.project-pair{grid-template-columns:1fr;gap:65px}.project-pair .project-image img{height:480px}.why-grid,.contact-grid{grid-template-columns:1fr;gap:65px}.why-title{padding:0}}
@media(max-width:560px){.content-width,.nav-shell,.hero-inner{width:min(calc(100% - 28px),var(--max))}.nav-shell{height:70px}.hero-copy{min-height:650px;padding-top:135px}.hero h1{font-size:48px}.hero-lead{font-size:13px}.hero-actions{flex-direction:column}.hero-visual{min-height:440px;background-position:65% center}.hero-video{object-position:65% center}.market-list{grid-template-columns:1fr 1fr}.section{padding:84px 0}.section-head{display:block;margin-bottom:45px}.section-head h2,.why h2,.contact h2{font-size:43px}.section-intro{width:100%;margin-top:28px}.product-grid{grid-template-rows:repeat(3,380px)}.product-copy{left:20px;right:20px;bottom:20px}.product-copy h3{font-size:25px}.application-row{grid-template-columns:34px 1fr 34px}.application-row h3{font-size:25px}.outline-link{width:max-content;margin-top:28px}.project-image img,.project-pair .project-image img{height:350px}.project-info{grid-template-columns:1fr 1fr}.project-info>div{padding-left:0;border-bottom:1px solid var(--line-light)}.project-info>div:nth-child(2),.project-info>div:nth-child(4){padding-left:15px;border-right:0}.why-list article{grid-template-columns:40px 1fr}.footer-grid{grid-template-columns:1fr}.footer-grid>div,.back-top{justify-self:start}.copyright{grid-column:auto;margin-top:35px!important}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important}.reveal{opacity:1;transform:none}.hero-video{transform:none!important}}

/* Full-bleed cinematic Hero: the existing video playlist fills this entire frame. */
.hero{min-height:800px;padding:8px 8px 0;background:var(--black)}
.hero-inner{position:relative;width:100%;max-width:1424px;min-height:800px;margin:auto;display:grid;grid-template-columns:1fr;place-items:center;overflow:hidden;border:0;border-radius:3px;background:#111}
.hero-copy{position:relative;z-index:4;width:min(1340px,calc(100% - 48px));min-height:800px;padding:112px 24px 108px;align-items:center;justify-content:flex-end;text-align:center}
.hero h1{max-width:none;font-size:clamp(17px,3.2vw,46px);line-height:1.01;letter-spacing:.015em;white-space:nowrap;text-shadow:0 2px 28px rgba(0,0,0,.34)}
.overline{justify-content:center;margin-bottom:30px;color:rgba(255,255,255,.72)}
.hero-lead{max-width:590px;margin-top:28px;color:rgba(255,255,255,.75);font-size:14px;text-shadow:0 1px 16px rgba(0,0,0,.65)}
.hero-actions{justify-content:center;margin-top:34px}
.hero-note{display:none}
.hero-visual{position:absolute;z-index:1;inset:0;margin:0;min-height:0;background-position:center center}
.hero-visual:before{z-index:2;background:linear-gradient(180deg,rgba(0,0,0,.24) 0%,rgba(0,0,0,.16) 42%,rgba(0,0,0,.82) 100%),linear-gradient(90deg,rgba(0,0,0,.2),rgba(0,0,0,.04) 50%,rgba(0,0,0,.2)),rgba(0,0,0,.12)}
.hero-video{object-position:center center}
.image-label{left:30px;right:30px;bottom:24px;color:rgba(255,255,255,.52)}
.pixel-line{display:none}

@media(max-width:800px){.hero{min-height:760px;padding:6px 6px 0}.hero-inner,.hero-copy{min-height:760px}.hero-copy{width:calc(100% - 28px);min-width:0;padding:120px 14px 86px}.hero h1{width:100%;max-width:100%;min-width:0;font-size:clamp(28px,5.2vw,42px);white-space:normal;overflow-wrap:normal}.hero-visual{min-height:0}.hero-video{object-position:center center}}
@media(max-width:560px){.hero,.hero-inner,.hero-copy{min-height:700px}.hero-copy{padding:108px 8px 74px}.hero h1{font-size:clamp(28px,8vw,36px);line-height:1.04}.overline{font-size:8px;letter-spacing:.11em}.hero-actions{width:100%;max-width:350px}.image-label{left:18px;right:18px;bottom:17px;font-size:8px}}

/* Supplied ZH LED brand artwork */
.logo img{display:block;width:82px;height:auto;object-fit:contain;transition:filter .3s ease}
.site-header.scrolled .logo img{filter:invert(1)}
.footer-logo img{width:116px;filter:none}
@media(max-width:560px){.site-header .logo img{width:70px}.footer-logo img{width:106px}}

/* Header navigation and language selector */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.nav-actions{justify-self:end;display:flex;align-items:center;gap:12px}
.nav-actions .nav-cta{justify-self:auto}
.language-switcher{position:relative}
.language-trigger{height:42px;min-width:92px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 11px;border:1px solid rgba(255,255,255,.42);border-radius:0;outline:0;color:inherit;background:rgba(0,0,0,.12);font-size:10px;cursor:pointer}
.language-trigger:focus-visible{border-color:var(--accent)}
.language-chevron{font-size:11px;opacity:.72;transition:transform .25s ease}
.language-switcher.is-open .language-chevron{transform:rotate(180deg)}
.language-menu{position:absolute;z-index:70;top:calc(100% + 7px);left:0;width:100%;padding:5px;border:1px solid rgba(255,255,255,.32);background:rgba(10,10,10,.76);backdrop-filter:none;opacity:0;visibility:hidden;transform:translateY(-6px);transition:transform .18s ease,visibility .18s;box-shadow:0 18px 40px rgba(0,0,0,.14)}
.language-switcher.is-open .language-menu{opacity:1;visibility:visible;transform:translateY(0)}
.language-menu button{width:100%;padding:9px 7px;border:0;color:#fff;background:transparent;text-align:left;font-size:10px;cursor:pointer;transition:color .2s,background .2s;text-shadow:none}
.language-menu button:hover,.language-menu button[aria-selected="true"]{color:#fff;background:rgba(255,255,255,.1)}
.language-menu button:disabled{opacity:.45;cursor:default;background:transparent}
.contact-form .form-note,.contact-form .form-status{margin:0;color:#656565;font-size:12px;line-height:1.75}
.contact-form .form-note a{text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
.contact-form .form-status:empty{display:none}
.site-header.scrolled .language-trigger{border-color:rgba(0,0,0,.35);background:transparent}
.site-header.scrolled .language-menu{border-color:rgba(0,0,0,.18);background:rgba(247,247,244,.96)}
.site-header.scrolled .language-menu button{color:#111;font-weight:500}
.site-header.scrolled .language-menu button:hover,.site-header.scrolled .language-menu button[aria-selected="true"]{color:#111;background:rgba(0,0,0,.07)}
@media(max-width:1040px){.nav-actions{gap:8px}.language-trigger{min-width:80px;gap:10px}.nav-cta{gap:14px;padding-inline:12px}}
@media(max-width:800px){.nav-shell{grid-template-columns:1fr auto auto}.nav-actions{justify-self:auto;margin-right:7px}.nav-actions .nav-cta{display:none}.language-trigger{height:36px;min-width:76px;padding-inline:9px;font-size:9px}.language-menu button{font-size:9px}}

/* Navigation underline expands visibly from the center on every hover. */
.nav-links .nav-link:after{content:"";position:absolute;left:0;right:auto;bottom:3px;width:100%;height:1px;transform:scaleX(0);transform-origin:center;background:var(--accent);transition:transform .34s cubic-bezier(.2,.72,.2,1)}
.nav-links .nav-link.active:after,.nav-item.submenu-open>.nav-link:after{left:0;right:auto;transform:scaleX(1)}
.nav-links .nav-link:hover:after{left:0;right:auto;animation:nav-line-expand .34s cubic-bezier(.2,.72,.2,1) both}
@keyframes nav-line-expand{from{transform:scaleX(0)}to{transform:scaleX(1)}}

/* Products / Solutions disclosure navigation is maintained in navigation.css. */

/* Product detail pages */
.product-detail-page{background:var(--white)}
.product-detail-hero{position:relative;min-height:790px;display:flex;align-items:flex-end;overflow:hidden;color:#fff;background:#0a0a0a}
.product-detail-hero>img{position:absolute;inset:0;height:100%;object-fit:cover;filter:saturate(.72) contrast(1.03)}
.product-detail-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.22),rgba(0,0,0,.14) 42%,rgba(0,0,0,.9) 100%),linear-gradient(90deg,rgba(0,0,0,.42),transparent 68%)}
.detail-hero-content{position:relative;z-index:2;width:min(calc(100% - 64px),var(--max));margin:0 auto;padding:160px 0 74px}
.detail-back{display:inline-flex;gap:13px;align-items:center;margin-bottom:70px;color:rgba(255,255,255,.68);font-size:9px;letter-spacing:.12em;text-transform:uppercase}
.detail-back span{font-size:15px}
.detail-eyebrow{margin:0 0 18px;color:rgba(255,255,255,.64);font-size:9px;letter-spacing:.16em}
.product-detail-hero h1{max-width:900px;margin:0;font-size:clamp(58px,6.4vw,92px);line-height:.98;letter-spacing:-.055em;font-weight:360}
.detail-lead{max-width:610px;margin:27px 0 0;color:rgba(255,255,255,.7);font-size:14px;line-height:1.75}
.detail-meta{display:grid;grid-template-columns:repeat(4,1fr);margin-top:55px;border-top:1px solid rgba(255,255,255,.22)}
.detail-meta div{padding:20px 18px 0;border-right:1px solid rgba(255,255,255,.16)}
.detail-meta div:first-child{padding-left:0}.detail-meta div:last-child{border:0}
.detail-meta span,.detail-meta strong{display:block}.detail-meta span{margin-bottom:9px;color:rgba(255,255,255,.45);font-size:8px;letter-spacing:.13em}.detail-meta strong{font-size:12px;font-weight:500}
.detail-overview{padding:135px 0;background:var(--white)}
.detail-overview-grid{display:grid;grid-template-columns:42% 58%;gap:70px}
.detail-overview h2,.detail-performance h2,.detail-cta h2{margin:0;font-size:clamp(44px,4.8vw,68px);line-height:1.06;letter-spacing:-.05em;font-weight:370}
.detail-copy>p{max-width:620px;margin:0 0 48px;color:#646464;font-size:14px;line-height:1.85}
.detail-features{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line-light)}
.detail-features article{min-height:150px;padding:27px 25px 22px 0;border-bottom:1px solid var(--line-light)}
.detail-features article:nth-child(odd){border-right:1px solid var(--line-light)}.detail-features article:nth-child(even){padding-left:25px}
.detail-features span{color:var(--accent);font-size:9px}.detail-features h3{margin:18px 0 9px;font-size:19px;font-weight:450}.detail-features p{margin:0;color:#777;font-size:11px;line-height:1.7}
.detail-performance{padding:135px 0;color:#fff;background:#101010}
.detail-performance-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:8vw;align-items:start}
.detail-performance-copy>p{max-width:480px;margin:30px 0 0;color:#858585;font-size:13px;line-height:1.8}
.spec-list{border-top:1px solid var(--line-dark)}
.spec-list div{min-height:72px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line-dark)}
.spec-list span{color:#797979;font-size:10px;letter-spacing:.06em}.spec-list strong{font-size:13px;font-weight:450;text-align:right}
.detail-cta{padding:125px 0;background:#efefec}
.detail-cta-inner{display:flex;justify-content:space-between;align-items:flex-end;gap:50px}.detail-cta p{max-width:460px;margin:25px 0 0;color:#666;font-size:13px;line-height:1.8}.detail-cta .button{flex:0 0 auto}
@media(max-width:800px){.product-detail-hero{min-height:720px}.detail-hero-content{width:min(calc(100% - 36px),var(--max));padding-bottom:55px}.detail-back{margin-bottom:85px}.detail-meta{grid-template-columns:1fr 1fr}.detail-meta div{min-height:75px;border-bottom:1px solid rgba(255,255,255,.16)}.detail-overview,.detail-performance,.detail-cta{padding:95px 0}.detail-overview-grid,.detail-performance-grid{grid-template-columns:1fr;gap:55px}.detail-cta-inner{display:block}.detail-cta .button{margin-top:38px}}
@media(max-width:560px){.product-detail-hero{min-height:680px}.product-detail-hero h1{font-size:50px}.detail-hero-content{width:calc(100% - 28px);padding-bottom:40px}.detail-back{margin-bottom:70px}.detail-meta{margin-top:38px}.detail-meta div{padding-left:0}.detail-meta div:nth-child(even){padding-left:14px}.detail-features{grid-template-columns:1fr}.detail-features article:nth-child(odd){border-right:0}.detail-features article:nth-child(even){padding-left:0}.detail-cta h2{font-size:42px}}

/* SEO landing pages reuse the established monochrome type and spacing system. */
.page-hero{min-height:520px;display:flex;align-items:flex-end;padding:170px 0 88px;color:#fff;background:#101010}
.page-hero .content-width{display:grid;grid-template-columns:1.15fr .85fr;gap:8vw;align-items:end}
.page-hero .section-index{margin-bottom:24px}
.page-hero h1{max-width:790px;margin:0;font-size:clamp(54px,6vw,86px);line-height:.98;letter-spacing:-.055em;font-weight:370}
.page-hero .page-lead{max-width:500px;margin:0;color:#929292;font-size:14px;line-height:1.8}
.landing-section{padding:120px 0;background:var(--white)}
.landing-section-dark{color:#fff;background:#111}
.landing-title{display:grid;grid-template-columns:1fr 1fr;gap:8vw;margin-bottom:58px}
.landing-title h2{margin:0;font-size:clamp(40px,4.6vw,64px);line-height:1.04;letter-spacing:-.05em;font-weight:370}
.landing-title p{max-width:520px;margin:5px 0 0;color:#6f6f6f;font-size:13px;line-height:1.8}
.landing-section-dark .landing-title p{color:#858585}
.landing-card-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line-light)}
.landing-card{min-height:260px;padding:30px 28px 28px 0;border-right:1px solid var(--line-light);border-bottom:1px solid var(--line-light)}
.landing-card:nth-child(3n+2),.landing-card:nth-child(3n+3){padding-left:28px}.landing-card:nth-child(3n){border-right:0}
.landing-card span{color:var(--accent);font-size:9px;letter-spacing:.12em}.landing-card h2,.landing-card h3{margin:64px 0 15px;font-size:26px;line-height:1.1;letter-spacing:-.035em;font-weight:400}.landing-card p{margin:0;color:#777;font-size:11px;line-height:1.7}.landing-card b{display:block;margin-top:27px;font-size:15px;font-weight:400}
.landing-card-grid.dark{border-color:var(--line-dark)}.landing-card-grid.dark .landing-card{border-color:var(--line-dark)}.landing-card-grid.dark .landing-card p{color:#828282}
.resource-list,.article-list{border-top:1px solid var(--line-light)}
.resource-row,.article-row{display:grid;grid-template-columns:80px 1fr 220px 35px;align-items:center;min-height:105px;border-bottom:1px solid var(--line-light)}
.resource-row>span,.article-row>span{color:#8a8a8a;font-size:9px;letter-spacing:.1em}.resource-row h2,.resource-row h3,.article-row h2,.article-row h3{margin:0;font-size:24px;font-weight:400;letter-spacing:-.03em}.resource-row p,.article-row p{margin:0;color:#777;font-size:11px}.resource-row b,.article-row b{font-size:16px;font-weight:400}
.landing-contact{padding:105px 0;color:#fff;background:#111}.landing-contact .content-width{display:flex;align-items:flex-end;justify-content:space-between;gap:40px}.landing-contact h2{max-width:760px;margin:0;font-size:clamp(40px,4.7vw,66px);line-height:1.04;letter-spacing:-.05em;font-weight:370}
@media(max-width:800px){.page-hero{min-height:480px;padding:145px 0 70px}.page-hero .content-width,.landing-title{grid-template-columns:1fr;gap:34px}.landing-card-grid{grid-template-columns:1fr 1fr}.landing-card:nth-child(n){padding:27px 22px;border-right:1px solid var(--line-light)}.landing-card:nth-child(2n){border-right:0}.landing-card h2,.landing-card h3{margin-top:42px}.resource-row,.article-row{grid-template-columns:55px 1fr 35px;padding:20px 0}.resource-row p,.article-row p{grid-column:2/3;margin-top:10px}.resource-row b,.article-row b{grid-column:3;grid-row:1/3}.landing-contact .content-width{display:block}.landing-contact .button{margin-top:35px}}
@media(max-width:560px){.page-hero{min-height:440px;padding:125px 0 58px}.page-hero h1{font-size:48px}.landing-section{padding:84px 0}.landing-card-grid{grid-template-columns:1fr}.landing-card:nth-child(n){min-height:225px;padding:25px 0;border-right:0}.resource-row,.article-row{grid-template-columns:38px 1fr 28px}.resource-row h2,.resource-row h3,.article-row h2,.article-row h3{font-size:20px}}

.product-copy h2{margin:0 0 16px;font-size:28px;font-weight:400;letter-spacing:-.03em}
@media(max-width:560px){.product-copy h2{font-size:25px}}

/* Shared Product Category landing-page system. Content is generated from data/product-categories.mjs. */
.category-hero{min-height:760px}.category-hero>img{filter:saturate(.7) contrast(1.05)}
.category-introduction,.category-series,.category-features,.category-applications,.category-case{padding:125px 0}
.category-introduction,.category-features,.category-case{background:var(--white)}
.category-series,.category-applications{color:#fff;background:#111}
.category-two-column,.category-section-head{display:grid;grid-template-columns:1fr 1fr;gap:8vw;align-items:start}
.category-two-column h2,.category-section-head h2{margin:0;font-size:clamp(42px,4.8vw,68px);line-height:1.04;letter-spacing:-.05em;font-weight:370}
.category-two-column>p,.category-section-head>p{max-width:560px;margin:4px 0 0;color:#6d6d6d;font-size:14px;line-height:1.85}
.category-series .category-section-head>p,.category-applications .category-two-column>p{color:#858585}
.category-series-placeholder{position:relative;margin-top:65px;padding:50px 42px;border:1px solid var(--line-dark);background:#0d0d0d}
.category-series-placeholder:before{content:"";position:absolute;top:-1px;left:42px;width:34px;height:1px;background:var(--accent)}
.category-series-placeholder>span{color:#686868;font-size:8px;letter-spacing:.15em}.category-series-placeholder h3{margin:55px 0 14px;font-size:29px;font-weight:380;letter-spacing:-.035em}.category-series-placeholder p{max-width:600px;margin:0;color:#777;font-size:12px;line-height:1.75}
.category-series-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-top:65px;background:var(--line-dark);border:1px solid var(--line-dark)}
.series-card{min-width:0;color:#fff;background:#0d0d0d;transition:background .28s ease}
.series-card:hover{background:#151515}
.series-card-media{position:relative;overflow:hidden;aspect-ratio:4/3;background:#eaeae6}
.series-card-media:after{content:"";position:absolute;inset:auto 0 0;height:28%;background:linear-gradient(0deg,rgba(0,0,0,.1),transparent);pointer-events:none}
.series-card-media img{height:100%;object-fit:cover;transition:transform .55s cubic-bezier(.2,.72,.2,1)}
.series-card:hover .series-card-media img{transform:scale(1.025)}
.series-card-copy{padding:27px 28px 29px}
.series-card-copy>div:first-child{display:flex;justify-content:space-between;gap:20px;align-items:center}
.series-card-copy span{color:var(--accent);font-size:9px;letter-spacing:.12em}
.series-card-copy small{overflow:hidden;color:#696969;font-size:8px;letter-spacing:.11em;text-overflow:ellipsis;white-space:nowrap}
.series-card-copy h3{margin:38px 0 12px;font-size:30px;line-height:1.05;letter-spacing:-.04em;font-weight:390}
.series-card-copy p{min-height:42px;margin:0;color:#858585;font-size:11px;line-height:1.75}
.series-card-footer{display:flex;justify-content:space-between;align-items:end;gap:22px;margin-top:27px;padding-top:17px;border-top:1px solid var(--line-dark)}
.series-card-footer b{color:#aaa;font-size:9px;line-height:1.55;font-weight:450}
.series-card-footer i{flex:0 0 auto;color:#fff;font-size:17px;font-style:normal;transition:transform .25s ease}
.series-card:hover .series-card-footer i{transform:translate(3px,-3px)}
.category-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:65px;border-top:1px solid var(--line-light)}
.category-feature-grid article{min-height:230px;padding:28px 28px 24px 0;border-right:1px solid var(--line-light);border-bottom:1px solid var(--line-light)}
.category-feature-grid article:nth-child(3n+2),.category-feature-grid article:nth-child(3n+3){padding-left:28px}.category-feature-grid article:nth-child(3n){border-right:0}
.category-feature-grid span{color:var(--accent);font-size:9px}.category-feature-grid h3{margin:58px 0 13px;font-size:22px;font-weight:420;letter-spacing:-.03em}.category-feature-grid p{margin:0;color:#777;font-size:11px;line-height:1.75}
.category-applications ul{display:grid;grid-template-columns:1fr 1fr;margin:0;padding:0;border-top:1px solid var(--line-dark);list-style:none}
.category-applications li{min-height:74px;display:flex;align-items:center;padding:0 18px;border-right:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark);color:#b0b0b0;font-size:13px}.category-applications li:nth-child(even){border-right:0}
.category-specifications .spec-list div{gap:30px}.category-specifications .spec-list strong{max-width:62%}
.category-case .category-section-head{margin-bottom:60px}.category-case-image{position:relative;overflow:hidden;height:570px;background:#111}.category-case-image img{height:100%;object-fit:cover;filter:saturate(.65) brightness(.72)}.category-case-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.6),transparent 55%)}.category-case-image span{position:absolute;z-index:2;left:24px;bottom:22px;color:rgba(255,255,255,.7);font-size:8px;letter-spacing:.15em}
.series-product-body .site-header:not(.scrolled){background:rgba(10,10,10,.96)}
.series-product-hero{min-height:790px;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(440px,.92fr);padding-top:82px;color:#fff;background:#0a0a0a}
.series-product-visual{min-width:0;display:grid;place-items:center;padding:6vw;background:#eaeae6}
.series-product-visual img{width:100%;height:100%;max-height:610px;object-fit:contain}
.series-product-hero-copy{min-width:0;display:flex;flex-direction:column;justify-content:flex-end;padding:72px clamp(34px,5vw,88px) 65px}
.series-product-hero-copy .detail-back{margin-bottom:auto}
.series-product-hero h1{max-width:700px;margin:0;font-size:clamp(54px,5.4vw,82px);line-height:.98;letter-spacing:-.055em;font-weight:360}
.series-product-hero .detail-lead{max-width:570px}
.series-product-meta{grid-template-columns:1fr 1fr;margin-top:48px}
.series-product-meta div{min-height:78px;border-bottom:1px solid rgba(255,255,255,.16)}
.series-product-meta div:nth-child(odd){padding-left:0}
.series-product-meta div:nth-child(even){border-right:0}
.series-applications{padding:120px 0;color:#fff;background:#181818}
.series-applications h2{margin:0;font-size:clamp(42px,4.8vw,68px);line-height:1.04;letter-spacing:-.05em;font-weight:370}
.series-applications ul{display:grid;grid-template-columns:1fr 1fr;margin:0;padding:0;border-top:1px solid var(--line-dark);list-style:none}
.series-applications li{min-height:74px;display:flex;align-items:center;padding:0 18px;border-right:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark);color:#b0b0b0;font-size:13px}
.series-applications li:nth-child(even){border-right:0}
@media(max-width:900px){.series-product-hero{grid-template-columns:1fr;padding-top:82px}.series-product-visual{min-height:500px;padding:60px 8vw}.series-product-hero-copy{min-height:610px;padding:60px 36px}.series-product-hero-copy .detail-back{margin-bottom:100px}}
@media(max-width:800px){.category-hero{min-height:700px}.category-introduction,.category-series,.category-features,.category-applications,.category-case{padding:95px 0}.category-two-column,.category-section-head{grid-template-columns:1fr;gap:38px}.category-series-grid{margin-top:50px}.category-feature-grid{grid-template-columns:1fr 1fr}.category-feature-grid article:nth-child(n){padding:26px 22px;border-right:1px solid var(--line-light)}.category-feature-grid article:nth-child(even){border-right:0}.category-series-placeholder{margin-top:50px}.category-case-image{height:450px}.series-applications{padding:95px 0}}
@media(max-width:640px){.category-series-grid{grid-template-columns:1fr}.series-card-copy{padding:24px}.series-card-copy h3{margin-top:30px;font-size:27px}.series-card-copy p{min-height:0}.series-product-hero{padding-top:70px}.series-product-visual{min-height:390px;padding:45px 22px}.series-product-hero-copy{min-height:570px;padding:48px 18px}.series-product-hero-copy .detail-back{margin-bottom:72px}.series-product-hero h1{font-size:49px}.series-product-meta{margin-top:38px}.series-applications ul{grid-template-columns:1fr}.series-applications li{border-right:0}}
@media(max-width:560px){.category-hero{min-height:650px}.category-introduction,.category-series,.category-features,.category-applications,.category-case{padding:80px 0}.category-series-placeholder{padding:38px 24px}.category-series-placeholder:before{left:24px}.category-series-placeholder h3{margin-top:42px;font-size:25px}.category-feature-grid{grid-template-columns:1fr;margin-top:45px}.category-feature-grid article:nth-child(n){min-height:195px;padding:24px 0;border-right:0}.category-feature-grid h3{margin-top:42px}.category-applications ul{grid-template-columns:1fr}.category-applications li{border-right:0}.category-case-image{height:340px}.category-specifications .spec-list strong{max-width:58%;font-size:11px}.series-applications{padding:80px 0}}