:root{--ink:#172725;--muted:#63716b;--yellow:#f4c233;--line:#dde4df;--pale:#f3f5f1;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #a77400;outline-offset:5px}img{max-width:100%;display:block}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.35;letter-spacing:-.035em}h1{font-size:clamp(34px,3.7vw,58px);font-weight:750;margin-bottom:24px}h2{font-size:clamp(28px,2.6vw,40px);font-weight:700;margin-bottom:22px}h3{font-size:21px;margin-bottom:12px}p{color:var(--muted);margin-bottom:24px}a:hover{color:#8b6200}.wrap{width:min(1240px,calc(100% - 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@media(min-width:1500px){.hero{min-height:680px}}@media(max-width:1100px){.wrap{width:calc(100% - 56px)}#navigation{gap:17px;font-size:13px}.brand>span{display:none}.scene-grid{gap:12px}.scene-card{padding:22px 18px}.split,.product-hero,.contact-grid{gap:35px}.value-strip>div{gap:9px}.footer-grid{gap:25px}.hero{min-height:610px}}
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@media(max-width:480px){.hero h1{font-size:33px}.hero{min-height:570px}.hero p br{display:none}.hero p{max-width:320px}.hero .actions .btn{padding:13px 17px;gap:14px;font-size:13px}.hero-note{margin-top:32px}.scene-card{padding:18px 14px}.scene-card h3{font-size:19px}.scene-card p{font-size:12px}.scene-card img{height:110px}.scene-grid,.product-grid{gap:12px}.product-image{height:160px;padding:12px}.card-body{padding:15px}.card-body h3{font-size:17px}.card-body p{font-size:12px}.card-body h3 span{display:none}.product-summary .actions{flex-direction:column}.gallery.three{gap:12px}.gallery img{height:155px}.application-grid{grid-template-columns:1fr}.product-visual{height:290px;padding:20px}.info-panel{padding:25px}.contact-number{font-size:28px}.footer-grid{gap:30px 20px}.footer-grid>div:first-child{grid-column:1/-1}.topline .wrap{gap:8px}.value-strip span{font-size:9px}.photo-card>span{font-size:11px;padding:12px}.steps{gap:25px}.steps h3{font-size:19px}.table-scroll{font-size:13px}th,td{padding:14px 10px}td:first-child{width:36%}.breadcrumbs{font-size:11px;gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* VILNOW v2 — precision industrial design */
:root{--ink:#101b25;--muted:#64717d;--yellow:#f5c132;--line:#dce2e7;--pale:#f1f4f6}.wrap{width:min(1320px,calc(100% - 96px))}body{background:#fff}h1,h2,h3{letter-spacing:-.04em}.topline{background:#080e14;border-bottom:1px solid #26313a;color:#9faebc;font-size:10px}.topline .wrap{min-height:29px}.header{background:#111a23f7;border-bottom:1px solid #303b45;color:#eef3f7;backdrop-filter:blur(12px)}.nav-row{height:82px}.brand img{width:90px;height:48px;background:#fff;padding:5px 6px;border-radius:2px}.brand>span{border-left-color:#3a4650;font-size:17px}.brand small{font-size:8px;letter-spacing:.12em;color:#9cabb9;line-height:1.6;margin-top:4px}#navigation{font-weight:500;font-size:13px;gap:28px}#navigation a:hover,#navigation a[aria-current]{color:var(--yellow)}#navigation .nav-cta{color:#17222b}.nav-cta,.btn{border-radius:2px}.btn{font-weight:650;min-height:52px}.btn.secondary{border-color:#9ba8b4}.btn.secondary:hover{background:#e8edf2}.tech-label{font:10px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.13em;color:#91a1ae;display:block;margin-bottom:20px}.tech-label i{display:inline-block;background:var(--yellow);width:6px;height:6px;margin-right:8px;box-shadow:0 0 15px #f5c13266}.eyebrow{color:#7c651c;font-size:11px;letter-spacing:.15em}.section{padding-top:88px;padding-bottom:88px}.section-head h2{font-size:36px}.section-head .eyebrow:before{content:"";display:inline-block;width:22px;height:2px;vertical-align:middle;background:var(--yellow);margin-right:12px}.compact{padding-top:25px}
/* Homepage hero: composed visual panel, never an oversized cropped banner */
.tech-hero{color:#fff;background:#0d151e;position:relative;overflow:hidden;background-image:radial-gradient(ellipse at 76% 35%,#293b4b66,transparent 65%),linear-gradient(#8ca9bd08 1px,transparent 1px),linear-gradient(90deg,#8ca9bd08 1px,transparent 1px);background-size:auto,56px 56px,56px 56px}.tech-hero:before{content:"";position:absolute;width:650px;height:650px;right:-330px;top:-290px;border:1px solid #53677944;border-radius:50%;pointer-events:none}.tech-hero-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:65px;padding-top:66px;padding-bottom:55px;align-items:center}.tech-hero-copy h1{font-size:clamp(42px,3.8vw,60px);line-height:1.27;letter-spacing:-.045em;font-weight:750;margin-bottom:28px}.tech-hero-copy h1 span{color:var(--yellow)}.tech-hero-copy>p{font-size:16px;line-height:1.9;color:#aab8c5;margin-bottom:30px}.tech-hero-copy .btn.secondary{color:#e2eaf0;border-color:#637080;background:#18232d}.tech-hero-copy .btn.secondary:hover{background:#2b3947}.hero-index{display:flex;gap:27px;margin-top:36px;color:#8e9eac;font:10px/1.5 ui-monospace,monospace;letter-spacing:.12em}.hero-visual{min-width:0;position:relative;border:1px solid #48545e;background:#1a2733;box-shadow:0 25px 65px #0004}.hero-visual:before,.hero-visual:after{content:"";position:absolute;width:20px;height:20px;pointer-events:none;z-index:2}.hero-visual:before{top:-1px;left:-1px;border-top:3px solid var(--yellow);border-left:3px solid var(--yellow)}.hero-visual:after{bottom:-1px;right:-1px;border-bottom:3px solid var(--yellow);border-right:3px solid var(--yellow)}.visual-head{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;color:#aebbc6;font:10px/1.5 ui-monospace,monospace;letter-spacing:.1em;border-bottom:1px solid #48545e}.hero-photo-wrap{position:relative;overflow:hidden}.hero-photo-wrap>img{width:100%;height:auto;aspect-ratio:1.6;object-fit:cover;object-position:center;display:block}.photo-caption{position:absolute;inset:auto 0 0;display:flex;justify-content:space-between;gap:15px;padding:28px 20px 14px;background:linear-gradient(transparent,#08121bd9);color:#f4f6f8;font-size:11px}.photo-caption>span:last-child{font:10px/1.5 ui-monospace,monospace;color:var(--yellow)}.scene-switcher{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #48545e}.scene-switcher button{cursor:pointer;background:#121d27;border:0;border-right:1px solid #34434f;color:#a4b3c0;font-size:11px;padding:14px 6px;transition:.2s}.scene-switcher button:last-child{border-right:0}.scene-switcher button.active{color:var(--yellow);background:#25313a;box-shadow:inset 0 -2px var(--yellow)}.scene-switcher button:hover{background:#2a3846;color:#fff}.hero-product-note{display:grid;grid-template-columns:1fr 125px 20px;align-items:center;gap:16px;padding:18px 22px;background:#e7edf1;color:var(--ink)}.hero-product-note .tech-label{font-size:8px;color:#5f7180;margin:0 0 4px}.hero-product-note strong{display:block;font-size:18px}.note-caption{font-size:10px;color:#667581}.hero-product-note img{width:125px;height:70px;object-fit:contain;mix-blend-mode:multiply}.note-arrow{font-size:24px}.hero-bottom{display:flex;justify-content:space-between;gap:25px;align-items:center;border-top:1px solid #34424e;padding:20px 0;color:#7c8e9d;font-size:10px;letter-spacing:.1em}.hero-bottom a{color:#d1dbe3}.hero-bottom>span:nth-child(2){font-family:ui-monospace,monospace;font-size:9px}.value-strip{border-bottom:1px solid var(--line);padding-top:27px;padding-bottom:27px}.value-strip>div{justify-content:flex-start;padding-left:30px}.value-strip>div:first-child{padding-left:0}.scene-card{border-radius:2px;border-top:3px solid #1e303e;background:linear-gradient(155deg,#fff,#f4f7f8)}.scene-card:hover{border-top-color:var(--yellow)}.scene-card img{mix-blend-mode:multiply}.scene-number{font-family:ui-monospace,monospace;color:#687d8e}.scene-card h3{font-size:23px}.product-card{position:relative;border-radius:2px;border-color:#d2dce3;background:#fff}.card-index{display:block;font:9px/1.4 ui-monospace,monospace;letter-spacing:.12em;color:#7c8e9b;padding:14px 20px 0;background:#edf2f5}.product-image{background:linear-gradient(135deg,#edf2f5,#e4ebf0);height:260px;border-bottom:1px solid #d5dfe6;padding:16px 28px 28px;position:relative}.product-image:after{content:"";position:absolute;bottom:17px;left:24px;right:24px;height:1px;background:#c3d0d9}.product-image img{mix-blend-mode:multiply}.product-card:hover{box-shadow:0 15px 35px #172b3c12;transform:translateY(-5px);border-color:#a8b8c5}.card-body{padding:25px}.card-body h3{font-size:22px}.tag{color:#697b88;font-size:10px}.card-body p{font-size:13px}.editorial-image{border-radius:2px;border:1px solid #d5dfe6}.dark{background:#111d28;background-image:linear-gradient(#ffffff03 1px,transparent 1px),linear-gradient(90deg,#ffffff03 1px,transparent 1px);background-size:48px 48px}.steps>div{border-top-color:#415566}.steps span{font:14px ui-monospace,monospace}.dark p{color:#aab9c5}.cta{background:#eec134;background-image:linear-gradient(120deg,#ffffff00 70%,#ffffff28 70%)}footer{background:#0a121b}.footer-grid p,.legal{color:#92a0ad}.legal{border-color:#2b3946}.footer-brand{letter-spacing:.07em}.floating-contact{background:#162635;border-color:#5a6e7e;border-radius:2px}.gallery img,.photo-card{border-radius:2px}.photo-card>span{font-family:ui-monospace,"PingFang SC",monospace}
/* Product detail */
.product-page{background:#fff}.product-page .dark-breadcrumbs{width:100%;padding:24px max(48px,calc((100vw - 1320px)/2));background:#0e1923;color:#8798a7;gap:10px;font-size:11px}.product-masthead{background:#0e1923;color:#fff;padding:30px 0 60px;position:relative;background-image:radial-gradient(ellipse at 75% 45%,#3450673b,transparent 60%),linear-gradient(#90b1c508 1px,transparent 1px),linear-gradient(90deg,#90b1c508 1px,transparent 1px);background-size:auto,44px 44px,44px 44px}.product-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:65px;align-items:center}.product-summary{padding:20px 0}.product-summary .tech-label{font-size:9px;letter-spacing:.1em;margin-bottom:18px;color:#6e899e}.product-summary .eyebrow{color:#f2c43b;display:inline-block;font-size:11px;padding:5px 10px;border:1px solid #766938;background:#c89b1710;margin-bottom:18px}.product-summary h1{font-size:clamp(35px,3.2vw,49px);line-height:1.25;margin-bottom:24px}.product-summary .lead{color:#aebfcd;font-size:15px;line-height:1.95}.product-summary dl>div{border-color:#354654;font-size:12px}.product-summary dt{color:#8197a9}.product-summary dd{color:#e3eaf0}.product-summary .btn.secondary{color:#d6e0e8;border-color:#617587;background:#ffffff05}.product-summary .btn.secondary:hover{background:#2c4050}.product-summary .small{color:#7d94a6;font-size:10px;line-height:1.8}.product-stage{border:1px solid #526779;background:#152531;position:relative;box-shadow:0 25px 55px #0003;min-width:0}.product-stage:before,.product-stage:after{content:"";position:absolute;width:20px;height:20px;z-index:2;pointer-events:none}.product-stage:before{left:-1px;top:-1px;border-top:3px solid var(--yellow);border-left:3px solid var(--yellow)}.product-stage:after{right:-1px;bottom:-1px;border-bottom:3px solid var(--yellow);border-right:3px solid var(--yellow)}.stage-top,.stage-bottom{display:flex;justify-content:space-between;gap:15px;font-size:10px;padding:12px 18px;color:#b4c4d0}.stage-top{font-family:ui-monospace,monospace;letter-spacing:.1em;border-bottom:1px solid #4b6273}.stage-bottom{font-size:10px;border-top:1px solid #4b6273}.stage-bottom i{display:inline-block;width:5px;height:5px;background:var(--yellow);margin-right:6px}.product-stage .product-visual{height:370px;padding:28px;border:0;border-radius:0;background-color:#e4edf3;background-image:linear-gradient(#728fa31a 1px,transparent 1px),linear-gradient(90deg,#728fa31a 1px,transparent 1px);background-size:32px 32px;position:relative}.product-stage .product-visual:after{content:"";position:absolute;left:40px;right:40px;bottom:22px;border-bottom:1px solid #91a9bc}.product-stage .product-visual img{mix-blend-mode:multiply;object-fit:contain;max-height:100%;width:100%}.product-thumbnails{display:flex;gap:8px;padding:12px 18px;overflow-x:auto;background:#e4edf3;border-top:1px solid #c3d2dd}.product-thumb{width:58px;height:44px;flex:0 0 58px;background:#dbe6ee;border:1px solid #9eafbd;padding:4px;cursor:pointer}.product-thumb.active{border:2px solid #9c770b;background:#f6e9b5}.product-thumb img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}.product-subnav{border-top:1px solid #2d4254;border-bottom:1px solid #314859;background:#192b3a;color:#bccbd7}.product-subnav nav{display:flex;align-items:center;gap:38px;min-height:60px;overflow-x:auto}.product-subnav a{font-size:12px;white-space:nowrap;padding:18px 0}.product-subnav a:hover{color:var(--yellow)}.product-subnav .subnav-cta{margin-left:auto;color:var(--yellow)}.product-page .section h2{font-size:33px}.product-page .info-panel{border-top:3px solid #243f54;background:#fff;border-radius:2px}.product-page .check-list li{font-size:14px}.product-page .gallery img{object-fit:contain;background:#edf2f5;border:1px solid #d9e1e8;padding:18px;mix-blend-mode:multiply}.detail-images{border:1px solid #d5dfe6;background:#fff;padding:25px}.faq details{padding:24px 0}.faq summary{font-size:17px}.faq summary:after{color:#a27f13}.application-grid article{border-radius:2px;border-top-color:#203b50;background:linear-gradient(130deg,#fff,#f5f7f8)}.application-grid article .eyebrow{font-family:ui-monospace,"PingFang SC",monospace}.page-intro{border-bottom:1px solid var(--line);margin-bottom:30px;padding-bottom:40px}.contact-box,.info-panel{border-radius:2px}.contact-box{background:#edf2f5}.info-panel{border-top:3px solid #21394c}
@media(min-width:1600px){.tech-hero-grid{padding-top:78px;padding-bottom:68px}.hero-visual{margin-left:12px}.product-masthead{padding-top:40px;padding-bottom:75px}}
@media(max-width:1100px){.wrap{width:calc(100% - 56px)}#navigation{gap:17px}.tech-hero-grid,.product-layout{gap:36px}.tech-hero-copy h1{font-size:43px}.hero-index{gap:18px}.product-summary h1{font-size:37px}.product-stage .product-visual{height:340px}.product-page .dark-breadcrumbs{padding-left:28px;padding-right:28px}.hero-product-note{grid-template-columns:1fr 95px 18px}.hero-product-note img{width:95px}.stage-bottom{font-size:9px}.product-summary .actions{gap:10px}.product-summary .btn{gap:17px;padding:14px 17px}.product-subnav nav{gap:25px}}
@media(max-width:800px){.wrap{width:calc(100% - 40px)}.nav-row{height:72px}.brand img{width:82px;height:44px}.brand>span{font-size:16px}.brand small{font-size:7px}.menu-toggle{color:#d7e1e8;border-color:#526370}.menu-toggle:hover{background:#273a49}#navigation{top:72px;background:#111e29;border-color:#3e5364}#navigation .nav-cta{margin-top:8px;background:var(--yellow);color:#111e29}.tech-hero-grid{grid-template-columns:1fr;gap:40px;padding-top:42px;padding-bottom:35px}.tech-hero-copy h1{font-size:46px;line-height:1.26;margin-bottom:22px}.tech-hero-copy>p{font-size:14px;margin-bottom:25px}.tech-hero-copy .tech-label{font-size:8px}.hero-index{margin-top:25px}.hero-visual{max-width:650px;width:100%;margin:auto}.hero-photo-wrap>img{aspect-ratio:1.6}.hero-product-note{grid-template-columns:1fr 105px 18px;padding:15px 20px}.hero-product-note img{width:105px;height:63px}.hero-bottom{padding:18px 0;gap:15px}.hero-bottom>span:nth-child(2){display:none}.hero-bottom{font-size:9px}.hero-visual .visual-head{padding:10px 15px;font-size:9px}.photo-caption{padding-left:15px;padding-right:15px;font-size:10px}.value-strip>div{padding-left:0;gap:5px}.section{padding-top:58px;padding-bottom:58px}.section-head h2{font-size:29px}.compact{padding-top:20px}.product-image{height:215px;padding:15px 20px 25px}.card-index{font-size:8px;padding:12px 15px 0}.card-body{padding:20px}.card-body h3{font-size:20px}.product-layout{grid-template-columns:1fr;gap:30px}.product-summary{padding:0}.product-summary h1{font-size:37px;max-width:600px}.product-summary .lead{font-size:14px;max-width:650px}.product-summary .eyebrow{margin-bottom:15px}.product-masthead{padding-top:18px;padding-bottom:35px}.product-stage .product-visual{height:360px}.product-page .dark-breadcrumbs{padding:20px 20px 10px;font-size:10px}.product-subnav nav{gap:23px;min-height:54px}.product-subnav a{font-size:11px;padding:16px 0}.product-subnav .subnav-cta{display:none}.product-page .section h2{font-size:29px}.detail-images{padding:12px}.tech-hero:before{right:-450px}.product-stage{max-width:650px;width:100%;margin:auto}}
@media(max-width:480px){.tech-hero-grid{padding-top:34px;gap:30px}.tech-hero-copy h1{font-size:40px;line-height:1.26}.tech-label{font-size:8px}.tech-hero-copy>p{font-size:13px;line-height:1.85}.tech-hero-copy .actions .btn{font-size:12px;padding:13px 18px;gap:20px;min-height:48px}.hero-index{font-size:8px;gap:20px}.hero-product-note strong{font-size:16px}.hero-product-note .tech-label{font-size:7px}.note-caption{font-size:9px}.scene-switcher button{font-size:10px;padding:12px 3px}.photo-caption{font-size:9px;padding-top:28px}.photo-caption>span:last-child{font-size:8px}.visual-head{font-size:8px}.hero-product-note{padding:14px 16px;gap:10px;grid-template-columns:1fr 90px 16px}.hero-product-note img{width:90px;height:57px}.hero-bottom{font-size:8px}.product-summary .tech-label{font-size:7px;overflow-wrap:anywhere}.product-summary h1{font-size:33px}.product-summary .actions{flex-direction:row}.product-summary .btn{font-size:12px;padding:13px 16px;gap:13px}.product-summary .small{font-size:9px}.product-stage .product-visual{height:255px;padding:20px}.stage-top{font-size:8px;padding:10px 14px}.stage-bottom{padding:10px 12px;font-size:8px;gap:10px}.product-thumbnails{padding:10px 12px;gap:6px}.product-thumb{width:48px;flex-basis:48px;height:38px}.product-subnav nav{gap:22px}.card-index{font-size:6px;padding:10px 12px 0}.product-image{height:160px;padding:12px 16px 22px}.card-body{padding:16px 13px}.card-body h3{font-size:17px}.card-body p{font-size:11px}.product-image:after{left:16px;right:16px;bottom:13px}.product-page .gallery img{padding:10px}.section-head h2{font-size:28px}.product-page .section h2{font-size:27px}.value-strip b{font-size:13px}.value-strip span{font-size:9px}.footer-brand{font-size:29px}.brand small{letter-spacing:.06em}}
@media(max-width:800px){.floating-contact{display:none}.product-layout{display:flex;flex-direction:column;align-items:stretch;gap:0}.product-summary{display:contents}.product-summary>.tech-label{order:0}.product-summary>.eyebrow{order:1;align-self:flex-start}.product-summary>h1{order:2}.product-stage{order:3;margin-bottom:25px}.product-summary>.lead{order:4}.product-summary>dl{order:5;margin-top:0}.product-summary>.actions{order:6}.product-summary>.small{order:7;margin-bottom:0}}