:root{--navy:#0b2038;--navy-2:#102c4c;--blue:#245e9d;--orange:#f26932;--ink:#142942;--muted:#697887;--paper:#f7f4ee;--line:#d9d9d3;--soft:#e7ecef;--sans:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif;--display:ui-sans-serif,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif;--serif:Georgia,"Songti SC","STSong",serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.55 var(--sans)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.site-header{height:74px;background:rgba(250,249,246,.97);border-bottom:1px solid #dfe1de;position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}.nav-wrap{height:100%;max-width:1480px;margin:auto;padding:0 44px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:11px;min-width:300px;color:var(--navy)}.brand-mark{position:relative;width:48px;height:33px;display:flex;align-items:center;font:700 italic 24px/1 var(--display);letter-spacing:-.17em;color:var(--blue)}.brand-mark i{position:absolute;width:11px;height:31px;background:var(--orange);left:25px;top:1px;transform:skew(-26deg)}.brand-mark b,.brand-mark strong{position:relative;z-index:1}.brand-mark strong{margin-left:0;font-size:21px}.brand-copy>strong{display:block;font:800 18px/1.05 var(--display);letter-spacing:.02em}.brand-copy>small{display:block;margin-top:5px;color:#87909a;font-size:8px;letter-spacing:.12em;white-space:nowrap}.primary-nav{display:flex;align-items:center;gap:25px;flex:1}.primary-nav a{position:relative;color:#26384c;font-size:12px;white-space:nowrap}.primary-nav a:first-child{color:var(--blue);font-weight:700}.primary-nav a:first-child:after{content:"";position:absolute;left:0;right:0;bottom:-27px;height:2px;background:var(--orange)}.nav-actions{display:flex;align-items:center;gap:16px;white-space:nowrap}.customer-link{color:#77838d;font-size:10px}.lang-toggle{border:0;background:none;color:var(--blue);padding:0;cursor:pointer;font-size:11px;letter-spacing:.08em}.lang-divider{color:#b8bdc0;margin:0 4px}.lang-other{color:#9ba3aa}.nav-cta{display:flex;align-items:center;gap:13px;height:38px;padding:0 16px;background:var(--blue);color:#fff;font-size:12px;font-weight:700}.nav-cta b{font-size:17px;font-weight:400}.menu-toggle{display:none;margin-left:auto;border:0;background:none;width:34px;padding:3px}.menu-toggle span{display:block;border-top:2px solid var(--navy);margin:7px 0}.hero{position:relative;min-height:560px;background:var(--navy);color:#fff;display:grid;grid-template-columns:54% 46%;overflow:hidden}.hero-copy{position:relative;z-index:2;padding:74px clamp(26px,6vw,88px) 80px;display:flex;flex-direction:column;justify-content:center}.kicker,.section-kicker{display:flex;align-items:center;gap:12px;margin:0;color:#aab8c6;font-size:10px;font-weight:700;letter-spacing:.17em}.kicker>span:first-child,.section-kicker>span:first-child{width:30px;height:1px;background:var(--orange);display:inline-block}.hero h1{max-width:620px;margin:23px 0 17px;font:700 clamp(45px,5vw,76px)/1.08 var(--serif);letter-spacing:-.075em}.hero h1 em,.buying-questions h2 em,.factory h2 em,.quote-intro h2 em,.sample-cta h2 em{font-style:normal;color:#f47b46}.hero-lede{max-width:500px;margin:0;color:#d8e0e6;font-size:17px;line-height:1.65}.hero-actions{display:flex;gap:18px;align-items:center;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:47px;padding:0 20px;border:1px solid transparent;font-size:13px;font-weight:700;cursor:pointer;white-space:nowrap}.button b{font-size:20px;font-weight:400;line-height:1}.button-orange{background:var(--orange);color:#fff}.button-orange:hover{background:#df5b28}.button-ghost{border-color:#607487;color:#fff;background:transparent;gap:10px}.wechat-dot{color:#38c56e;font-size:14px}.hero-micro{margin:47px 0 0;color:#99aaba;font-size:10px;letter-spacing:.13em}.hero-visual{position:relative;min-height:560px;background:#1a3b5d;overflow:hidden}.hero-photo{position:absolute;inset:0}.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--navy) 0%,rgba(11,32,56,.44) 25%,rgba(11,32,56,.04) 70%),linear-gradient(0deg,rgba(11,32,56,.54),transparent 50%)}.hero-photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}.hero-photo-caption{position:absolute;right:8%;bottom:84px;z-index:2;display:flex;flex-direction:column;align-items:flex-end;gap:7px;color:#fff;font-size:13px}.hero-photo-caption small{color:#f47b46;font-size:9px;letter-spacing:.18em}.hero-bottom-note{position:absolute;left:clamp(26px,6vw,88px);bottom:25px;display:flex;align-items:center;gap:13px;color:#96aabd;font-size:10px;letter-spacing:.08em;z-index:3}.hero-bottom-note span:first-child{display:grid;place-items:center;width:24px;height:24px;background:var(--orange);color:#fff;font:700 10px var(--display)}.section-light{background:var(--paper)}.applications{padding:84px 5.5vw 92px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:32px}.section-kicker{color:#788692}.section-kicker.light{color:#aebdca}.section-head h2,.factory h2,.credentials h2{margin:16px 0 0;color:var(--navy);font:700 36px/1.12 var(--serif);letter-spacing:-.065em}.section-note{margin:0 0 4px;color:#70808b;font-size:13px}.application-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.application-card{border:1px solid var(--line);background:#fbfaf7;transition:transform .2s ease,box-shadow .2s ease}.application-card:hover{transform:translateY(-4px);box-shadow:0 15px 28px rgba(10,31,53,.12)}.application-media{position:relative;height:208px;background:#dce1df;overflow:hidden}.application-media img{width:100%;height:100%;object-fit:cover;display:block}.application-media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,32,56,.03),rgba(11,32,56,.34))}.application-media>span{position:absolute;z-index:1;left:14px;top:13px;color:#fff;font:600 11px var(--display);letter-spacing:.1em}.application-content{position:relative;padding:18px 19px 22px;min-height:173px}.card-tag{margin:0 0 8px;color:#89939a;font-size:9px;font-weight:700;letter-spacing:.16em}.application-content h3{margin:0;color:var(--navy);font:700 23px/1.15 var(--serif);letter-spacing:-.04em}.application-content>p:last-of-type{max-width:235px;margin:14px 0 0;color:#6b7780;font-size:12px;line-height:1.6}.application-content>b{position:absolute;right:18px;top:53px;color:var(--orange);font-size:19px;font-weight:400}.buying-questions{display:grid;grid-template-columns:31% 69%;background:var(--navy);color:#fff}.questions-intro{padding:76px 50px 78px 5.5vw}.buying-questions h2{margin:19px 0 20px;color:#fff;font:700 37px/1.16 var(--serif);letter-spacing:-.065em}.questions-intro>p:last-child{max-width:300px;margin:0;color:#b6c4cf;font-size:13px;line-height:1.75}.question-grid{display:grid;grid-template-columns:repeat(3,1fr);background:#f2f0e9;color:var(--navy)}.question-card{position:relative;min-height:174px;padding:20px 18px 18px;border-left:1px solid #d8d7d0;border-bottom:1px solid #d8d7d0;display:flex;flex-direction:column;transition:background .2s}.question-card:nth-child(n+4){min-height:159px}.question-card:hover{background:#fff}.question-card>span{color:var(--orange);font:700 11px var(--display);letter-spacing:.12em}.question-card strong{max-width:175px;margin-top:29px;font:700 20px/1.2 var(--serif);letter-spacing:-.03em}.question-card small{margin-top:auto;color:#78858e;font-size:11px}.question-card b{position:absolute;right:17px;bottom:15px;color:var(--blue);font-size:19px;font-weight:400}.factory{padding:88px 5.5vw 92px;display:grid;grid-template-columns:37% 63%;gap:55px;align-items:center}.factory-copy h2{font-size:38px}.factory-copy>p:not(.section-kicker){max-width:430px;margin:22px 0 0;color:#697780;line-height:1.75}.factory-stats{display:flex;gap:24px;margin-top:38px;border-top:1px solid #d3d5d0;padding-top:17px}.factory-stats div{display:flex;flex-direction:column;gap:5px}.factory-stats b{color:var(--blue);font-size:19px;letter-spacing:.04em}.factory-stats span{color:#74818b;font-size:10px}.factory-gallery{display:grid;grid-template-columns:1.35fr .65fr;gap:12px;min-width:0}.factory-gallery figure{margin:0;background:#dfe4e2;position:relative;overflow:hidden}.factory-gallery img{width:100%;height:100%;display:block;object-fit:cover}.factory-main{height:411px}.factory-side{display:grid;grid-template-rows:1fr 1fr;gap:12px}.factory-side figure{min-height:0}.factory-gallery figcaption{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:space-between;align-items:end;gap:10px;padding:40px 13px 12px;color:#fff;background:linear-gradient(0deg,rgba(5,20,34,.79),transparent)}.factory-gallery figcaption span{font-size:11px;font-weight:700}.factory-gallery figcaption small{color:#d4dde3;font-size:9px}.credentials{padding:54px 5.5vw 60px;background:#e9edef;border-top:1px solid #d7dcdf;display:grid;grid-template-columns:32% 68%;align-items:end;column-gap:30px}.credentials h2{font-size:27px;letter-spacing:-.05em}.credential-list{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #bec9cf;border-left:1px solid #bec9cf}.credential-list div{min-height:92px;padding:16px 17px;border-right:1px solid #bec9cf;border-bottom:1px solid #bec9cf;display:flex;flex-direction:column;justify-content:space-between}.credential-list strong{color:var(--navy);font:700 17px var(--display)}.credential-list span{color:#87939b;font-size:10px}.credential-note{grid-column:1/-1;margin:22px 0 0;color:#7f8a91;font-size:11px}.quote-section{display:grid;grid-template-columns:42% 58%;background:var(--navy);color:#fff}.quote-intro{padding:86px 50px 90px 5.5vw}.quote-intro h2{margin:20px 0 21px;max-width:530px;color:#fff;font:700 39px/1.16 var(--serif);letter-spacing:-.065em}.quote-intro>p:not(.section-kicker){max-width:440px;margin:0;color:#b7c5ce;font-size:14px;line-height:1.75}.quote-trust{display:flex;align-items:center;gap:10px;margin-top:27px;color:#e0e8ed;font-size:12px}.quote-trust span:first-child{width:22px;height:22px;display:grid;place-items:center;background:#2cbd69;border-radius:50%;color:#fff}.quote-form{padding:85px 5.5vw 84px 47px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}label{display:block;margin-bottom:15px;color:#d7e1e6;font-size:11px}label>span{display:block;margin-bottom:7px;color:#afbdc7;font-size:10px;letter-spacing:.03em}input,select,textarea{width:100%;border:1px solid #557087;background:#163653;color:#fff;border-radius:0;padding:11px 12px;outline:none;font-size:12px}input::placeholder,textarea::placeholder{color:#8ba0ad}select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#9eb0bc 50%),linear-gradient(135deg,#9eb0bc 50%,transparent 50%);background-position:calc(100% - 15px) 16px,calc(100% - 10px) 16px;background-size:5px 5px,5px 5px;background-repeat:no-repeat}textarea{resize:vertical;min-height:78px}.contact-input:focus,input:focus,select:focus,textarea:focus{border-color:#f47b46}.form-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:7px}.file-label{margin:0;color:#bfcbd3;cursor:pointer}.file-label input{display:none}.file-label span{display:inline-block;padding:11px 0;color:#f0f4f7;font-size:11px;border-bottom:1px solid #607789}.form-footer .button{min-width:185px}.form-status{min-height:20px;margin:14px 0 0;font-size:11px}.form-status.success{color:#78e4a1}.form-status.error{color:#ffad87}.sample-cta{display:flex;align-items:center;justify-content:space-between;gap:35px;padding:66px 5.5vw 70px;background:#12365a;color:#fff}.sample-cta h2{margin:17px 0 14px;font:700 34px/1.16 var(--serif);letter-spacing:-.06em}.sample-cta p:not(.section-kicker){margin:0;max-width:640px;color:#bfd0db;font-size:13px;line-height:1.65}.button-white{background:#fff;color:var(--navy);border-color:#fff;min-width:206px}.button-white:hover{background:#f7f4ee}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:25px 5.5vw;background:#071a2d;color:#b6c4cf}.site-footer>div{display:flex;align-items:center;gap:12px}.site-footer strong{color:#fff;font-size:14px}.site-footer div span{color:#71818f;font-size:8px;letter-spacing:.13em}.site-footer p{margin:0;color:#d8e0e5;font-size:12px}.site-footer>a{color:#fff;font-size:12px;font-weight:700}.site-footer>a:hover{color:#f47b46}@media (max-width:1180px){.nav-wrap{padding:0 24px}.brand{min-width:250px}.primary-nav{gap:17px}.applications,.factory,.credentials,.quote-intro,.quote-form,.sample-cta{padding-left:4vw;padding-right:4vw}.questions-intro{padding-left:4vw}.hero-copy{padding-left:4vw}.hero-bottom-note{left:4vw}.application-media{height:175px}.factory{gap:35px}}@media (max-width:900px){.primary-nav{display:none}.nav-actions{margin-left:auto}.menu-toggle{display:block}.site-header.nav-open .primary-nav{position:absolute;left:0;right:0;top:74px;display:flex;flex-direction:column;align-items:stretch;gap:0;padding:10px 24px 15px;background:#faf9f6;border-bottom:1px solid #dfe1de;box-shadow:0 12px 22px rgba(9,28,49,.12)}.site-header.nav-open .primary-nav a{padding:12px 0;border-bottom:1px solid #e6e6e1;font-size:13px}.site-header.nav-open .primary-nav a:last-child{border-bottom:0}.site-header.nav-open .primary-nav a:first-child:after{display:none}.hero{grid-template-columns:1fr;min-height:690px}.hero-copy{padding-top:63px;padding-bottom:90px}.hero h1{max-width:680px}.hero-visual{position:absolute;inset:0;min-height:690px;opacity:.78}.hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,32,56,.98) 0%,rgba(11,32,56,.74) 54%,rgba(11,32,56,.2) 100%)}.hero-photo-caption{right:7%;bottom:115px}.application-grid{grid-template-columns:repeat(2,1fr)}.buying-questions{grid-template-columns:1fr}.questions-intro{padding:58px 4vw 39px}.question-grid{grid-template-columns:repeat(3,1fr)}.factory{grid-template-columns:1fr;padding-top:70px}.factory-copy{max-width:650px}.factory-gallery{max-width:820px}.credentials{grid-template-columns:1fr;align-items:start;row-gap:25px}.credential-list{max-width:760px}.quote-section{grid-template-columns:1fr}.quote-intro{padding-bottom:42px}.quote-form{padding-top:0}.sample-cta{align-items:flex-start;flex-direction:column}.sample-cta .button{align-self:flex-start}}@media (max-width:620px){.site-header{height:66px}.nav-wrap{padding:0 17px}.brand{min-width:0}.brand-mark{width:39px}.brand-copy>strong{font-size:15px}.brand-copy>small{font-size:7px;letter-spacing:.07em}.nav-actions{gap:10px}.customer-link{display:none}.nav-cta{height:35px;padding:0 11px;font-size:11px}.nav-cta b{font-size:15px}.lang-toggle{font-size:10px}.site-header.nav-open .primary-nav{top:66px;padding-left:17px;padding-right:17px}.hero{min-height:720px}.hero-copy{padding:54px 22px 95px}.hero h1{font-size:45px;line-height:1.1;margin-top:20px}.hero-lede{font-size:15px;line-height:1.7;max-width:300px}.hero-actions{align-items:stretch;flex-direction:column;gap:10px;max-width:240px}.hero-actions .button{width:100%;justify-content:space-between}.hero-micro{margin-top:28px;line-height:1.6;max-width:220px}.hero-visual{min-height:720px}.hero-photo-caption{bottom:70px;right:24px;font-size:11px}.hero-bottom-note{left:22px;bottom:22px;font-size:9px;max-width:270px}.applications{padding:60px 18px 67px}.section-head{display:block;margin-bottom:24px}.section-head h2{font-size:31px}.section-note{margin-top:13px;font-size:12px}.application-grid{gap:11px}.application-media{height:135px}.application-content{padding:13px 12px 16px;min-height:155px}.application-content h3{font-size:18px;max-width:115px}.application-content>p:last-of-type{font-size:10px;line-height:1.55;margin-top:10px}.application-content>b{right:10px;top:41px;font-size:16px}.card-tag{font-size:8px}.questions-intro{padding:52px 18px 36px}.buying-questions h2{font-size:31px}.questions-intro>p:last-child{font-size:12px}.question-grid{grid-template-columns:repeat(2,1fr)}.question-card,.question-card:nth-child(n+4){min-height:148px;padding:15px 13px}.question-card strong{margin-top:20px;font-size:17px}.question-card small{font-size:10px}.question-card b{right:12px;bottom:11px}.question-card:last-child{grid-column:1/-1}.factory{padding:60px 18px 66px;gap:28px}.factory-copy h2{font-size:31px}.factory-copy>p:not(.section-kicker){font-size:12px;line-height:1.7}.factory-stats{gap:13px;margin-top:26px}.factory-stats b{font-size:16px}.factory-stats span{font-size:9px}.factory-gallery{grid-template-columns:1fr;gap:10px}.factory-main{height:265px}.factory-side{height:170px;grid-template-columns:1fr 1fr;grid-template-rows:1fr}.credentials{padding:45px 18px 48px;row-gap:20px}.credentials h2{font-size:25px}.credential-list{grid-template-columns:1fr}.credential-list div{min-height:70px;padding:12px 14px}.credential-note{margin-top:0;font-size:10px;line-height:1.6}.quote-intro{padding:56px 18px 34px}.quote-intro h2{font-size:30px}.quote-intro>p:not(.section-kicker){font-size:12px}.quote-form{padding:0 18px 55px}.form-row{grid-template-columns:1fr;gap:0}.form-footer{align-items:stretch;flex-direction:column}.form-footer .button{width:100%}.file-label span{display:block}.sample-cta{padding:53px 18px 58px;gap:26px}.sample-cta h2{font-size:29px}.sample-cta p:not(.section-kicker){font-size:12px}.sample-cta .button{width:100%}.site-footer{align-items:flex-start;flex-direction:column;gap:14px;padding:22px 18px}.site-footer>div{display:block}.site-footer div span{display:block;margin-top:4px}.site-footer p{font-size:11px}.site-footer>a{font-size:11px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.application-card,.button{transition:none}}
:root { --hero-height: clamp(380px, 46vh, 430px); }
.nav-wrap { gap: 24px; }
.brand { min-width: 260px; }
.primary-nav { gap: 21px; }
.nav-actions { gap: 14px; }
.customer-link { display: inline-flex; align-items: center; gap: 7px; height: 38px; padding: 0 12px; border: 1px solid #c7d3dd; background: #edf2f6; color: var(--blue); font-size: 12px; font-weight: 700; cursor: pointer; }
.customer-link svg, .customer-symbol svg { width: 17px; height: 17px; }
.customer-link:hover { background: #e0e9f0; border-color: #9bb0c1; }
.hero { min-height: var(--hero-height); grid-template-columns: minmax(0, 1fr) minmax(300px, .67fr); align-items: center; padding: 0 clamp(24px, 5.5vw, 88px); gap: 50px; }
.hero-copy { padding: 36px 0 48px; }
.hero h1 { max-width: 660px; margin: 17px 0 15px; font-size: clamp(44px, 4.25vw, 62px); line-height: 1.1; }
.hero h1 em { display: block; }
.hero-lede { max-width: 560px; font-size: 15px; line-height: 1.7; }
.hero-actions { gap: 14px; margin-top: 24px; }
.hero-micro { margin-top: 20px; }
.hero-visual { position: absolute; inset: 0; min-height: 0; opacity: 1; background: var(--navy); pointer-events: none; }
.hero-visual:after { display: none; }
.hero-photo img { object-position: center right; }
.hero-photo:after { background: linear-gradient(90deg, rgba(11,32,56,.18) 0%, rgba(11,32,56,.05) 55%, rgba(11,32,56,.12) 100%), linear-gradient(0deg, rgba(11,32,56,.35), transparent 45%); }
.customer-preview { position: relative; z-index: 2; justify-self: end; width: min(100%, 350px); margin: 28px 0; padding: 22px 24px 0; border: 1px solid rgba(208,222,232,.4); background: rgba(11,32,56,.86); box-shadow: 0 16px 45px rgba(5,19,31,.16); backdrop-filter: blur(12px); }
.customer-eyebrow { display: flex; align-items: center; gap: 9px; margin: 0; color: #bdcfdd; font-size: 11px; font-weight: 700; letter-spacing: .1em; }
.customer-symbol { display: grid; place-items: center; width: 27px; height: 27px; border: 1px solid #718a9f; color: #dce8f0; }
.customer-preview h2 { margin: 17px 0 8px; color: #fff; font: 600 27px/1.25 var(--display); letter-spacing: -.03em; }
.customer-intro { margin: 0; color: #c1cfd9; font-size: 12px; line-height: 1.65; }
.customer-features { display: grid; grid-template-columns: repeat(3, 1fr); margin: 23px 0 21px; }
.customer-features>div { display: flex; align-items: center; flex-direction: column; gap: 8px; border-right: 1px solid #425d74; }
.customer-features>div:last-child { border: 0; }
.customer-features svg { width: 21px; height: 21px; color: #a9c8df; }
.customer-features span { color: #e3ebf1; font-size: 11px; white-space: nowrap; }
.customer-preview-footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 49px; border-top: 1px solid #496278; }
.customer-preview-footer button { display: inline-flex; align-items: center; gap: 18px; padding: 12px 0; border: 0; background: none; color: #fff; font-size: 12px; font-weight: 700; cursor: pointer; }
.customer-preview-footer button b { color: #a9c8df; font-size: 19px; font-weight: 400; }
.customer-preview-footer button:hover { color: #c4e4fb; }
.customer-preview-footer small { color: #a1b5c6; font-size: 10px; white-space: nowrap; }
.hero-next { position: absolute; z-index: 3; bottom: 15px; left: clamp(24px, 5.5vw, 88px); display: inline-flex; align-items: center; gap: 14px; color: #bdcdda; font-size: 10px; letter-spacing: .08em; }
.hero-next b { color: #f47b46; font-size: 16px; font-weight: 400; }
.applications { padding-top: 36px; }
.applications .section-head { margin-bottom: 24px; }
.applications .section-head h2 { margin-top: 11px; font-size: 32px; }
.application-media { height: clamp(148px, 20vh, 180px); }
.application-content { min-height: 160px; }
.customer-dialog { width: min(620px, calc(100% - 36px)); max-height: calc(100dvh - 36px); padding: 40px 32px 26px; border: 1px solid #ced7df; background: var(--paper); color: var(--ink); box-shadow: 0 28px 90px rgba(0,0,0,.25); }
.customer-dialog::backdrop { background: rgba(4,18,32,.65); backdrop-filter: blur(4px); }
.customer-dialog-close { position: absolute; top: 10px; right: 14px; display: flex; align-items: center; gap: 8px; padding: 4px 6px; border: 0; background: none; color: #506579; font-size: 11px; cursor: pointer; }
.customer-dialog-close b { font-size: 24px; line-height: 1; font-weight: 400; }
.customer-dialog h2 { margin: 20px 0 12px; font: 700 30px/1.2 var(--serif); letter-spacing: -.04em; }
.customer-dialog-lede { margin: 0; color: #657786; font-size: 13px; line-height: 1.7; }
.customer-detail-list { list-style: none; margin: 25px 0 0; padding: 0; }
.customer-detail-list li { display: flex; gap: 18px; padding: 18px 0; border-top: 1px solid #d6dcde; }
.customer-detail-list li>span { padding-top: 2px; color: var(--blue); font-size: 12px; font-weight: 700; }
.customer-detail-list h3 { margin: 0 0 5px; font-size: 16px; }
.customer-detail-list p { margin: 0; color: #657786; font-size: 12px; line-height: 1.65; }
.customer-dialog-note { margin: 8px 0 0; padding: 12px 14px; background: #e6edf1; color: #566d80; font-size: 11px; line-height: 1.65; }
.contact-dialog { width: min(620px, calc(100% - 36px)); max-height: calc(100dvh - 36px); padding: 40px 32px 26px; border: 1px solid #ced7df; background: var(--paper); color: var(--ink); box-shadow: 0 28px 90px rgba(0,0,0,.25); }
.contact-dialog::backdrop { background: rgba(4,18,32,.65); backdrop-filter: blur(4px); }
.contact-dialog h2 { margin: 20px 0 12px; font: 700 30px/1.2 var(--serif); letter-spacing: -.04em; }
.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 25px; }
.contact-card { padding: 18px; border: 1px solid #cdd8de; background: #eef2f2; }
.contact-card-top { display: flex; align-items: center; gap: 8px; color: #5f7484; font-size: 11px; font-weight: 700; letter-spacing: .05em; }
.contact-icon { display: grid; place-items: center; width: 24px; height: 24px; border: 1px solid #9eb4c3; color: #2a9d72; font-size: 12px; }
.whatsapp-icon { color: #2a9d72; font-size: 20px; line-height: 1; }
.contact-card strong { display: block; margin-top: 19px; color: var(--navy); font: 700 21px/1.2 var(--display); letter-spacing: .02em; }
.contact-card small { display: block; min-height: 35px; margin-top: 7px; color: #70818c; font-size: 10px; line-height: 1.6; }
.contact-action { display: inline-flex; align-items: center; gap: 14px; margin-top: 14px; padding: 0 0 5px; border: 0; border-bottom: 1px solid #8da3b2; background: none; color: var(--blue); font-size: 11px; font-weight: 700; cursor: pointer; }
.contact-action b { font-size: 17px; font-weight: 400; }
.contact-action:hover { color: var(--orange); border-color: var(--orange); }
.contact-copy-status { min-height: 19px; margin: 15px 0 0; color: #2a8e63; font-size: 11px; }
.contact-copy-status.error { color: #b8623f; }
button:focus-visible, a:focus-visible { outline: 2px solid #f47b46; outline-offset: 4px; }
html[lang="en"] .hero h1 { font-size: clamp(39px, 3.8vw, 54px); max-width: 650px; line-height: 1.08; }
html[lang="en"] .hero-copy { padding-top: 30px; padding-bottom: 44px; }
html[lang="en"] .customer-preview h2 { font-size: 25px; }
@media (max-width: 1200px) {
  .primary-nav { display: none; }
  .nav-actions { margin-left: auto; }
  .menu-toggle { display: block; margin-left: 0; }
  .site-header.nav-open .primary-nav { position: absolute; left: 0; right: 0; top: 74px; display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 10px 24px 15px; background: #faf9f6; border-bottom: 1px solid #dfe1de; box-shadow: 0 12px 22px rgba(9,28,49,.12); }
  .site-header.nav-open .primary-nav a { padding: 12px 0; border-bottom: 1px solid #e6e6e1; font-size: 13px; }
  .site-header.nav-open .primary-nav a:first-child:after { display: none; }
  .site-header.nav-open .primary-nav a:last-child { border-bottom: 0; }
  .hero { gap: 28px; }
  .customer-preview { padding-left: 20px; padding-right: 20px; }
}
@media (max-width: 900px) {
  .hero { grid-template-columns: minmax(0, 1fr) minmax(270px, .7fr); min-height: 390px; padding: 0 4vw; gap: 24px; }
  .hero h1 { font-size: 43px; }
  .hero-lede { font-size: 14px; }
  .hero-actions { gap: 10px; }
  .hero-actions .button { padding: 0 13px; gap: 12px; font-size: 12px; }
  .customer-preview h2 { font-size: 24px; }
  .hero-next { left: 4vw; }
  html[lang="en"] .hero h1 { font-size: 38px; }
}
@media (max-width: 700px) {
  .hero { grid-template-columns: 1fr; min-height: 0; gap: 0; padding: 0 22px 18px; }
  .hero-copy { padding: 30px 0 22px; }
  .hero h1 { font-size: clamp(34px, 10.25vw, 44px); margin: 15px 0 13px; }
  .hero-lede { max-width: 380px; font-size: 14px; line-height: 1.65; }
  .hero-actions { flex-direction: row; align-items: center; max-width: none; margin-top: 20px; gap: 10px; }
  .hero-actions .button { width: auto; min-height: 44px; justify-content: center; padding: 0 16px; }
  .hero-micro { margin-top: 15px; max-width: none; font-size: 9px; }
  .hero-photo img { object-position: 62% center; }
  .hero-photo:after { background: linear-gradient(90deg, rgba(11,32,56,.88), rgba(11,32,56,.55) 65%, rgba(11,32,56,.32)); }
  .customer-preview { justify-self: stretch; width: 100%; margin: 0; padding: 13px 15px 0; display: grid; grid-template-columns: 1fr auto; column-gap: 12px; background: rgba(11,32,56,.88); }
  .customer-eyebrow { gap: 7px; font-size: 10px; }
  .customer-symbol { width: 22px; height: 22px; }
  .customer-symbol svg { width: 14px; height: 14px; }
  .customer-preview h2 { grid-column: 1; margin: 7px 0 12px; font-size: 21px; }
  .customer-intro { display: none; }
  .customer-features { grid-column: 2; grid-row: 1 / 3; align-self: center; display: flex; flex-direction: column; gap: 5px; margin: 0; }
  .customer-features>div { border: 0; flex-direction: row; gap: 6px; }
  .customer-features svg { width: 15px; height: 15px; }
  .customer-features span { font-size: 10px; }
  .customer-preview-footer { grid-column: 1 / -1; min-height: 37px; }
  .customer-preview-footer button { padding: 8px 0; font-size: 11px; }
  .customer-preview-footer button b { font-size: 15px; }
  .customer-preview-footer small { font-size: 9px; }
  .hero-next { position: relative; left: auto; bottom: auto; justify-self: start; margin-top: 12px; font-size: 9px; }
  .applications { padding-top: 28px; }
  .applications .section-head { margin-bottom: 18px; }
  .applications .section-head h2 { font-size: 29px; margin-top: 8px; }
  .applications .section-note { margin-top: 9px; font-size: 11px; }
  .application-media { height: 125px; }
  html[lang="en"] .hero-copy { padding-top: 28px; padding-bottom: 20px; }
  html[lang="en"] .hero h1 { font-size: 36px; line-height: 1.08; }
  html[lang="en"] .customer-preview h2 { font-size: 19px; }
  html[lang="en"] .customer-preview h2 br { display: none; }
}
@media (max-width: 620px) {
  .nav-wrap { gap: 10px; }
  .brand { min-width: 0; gap: 6px; }
  .brand-copy>small { font-size: 6px; letter-spacing: .02em; }
  .brand-mark { width: 32px; }
  .nav-actions { gap: 10px; }
  .customer-link { display: none; }
  .menu-toggle { flex: 0 0 24px; width: 24px; }
  .site-header.nav-open .primary-nav { top: 66px; padding-left: 17px; padding-right: 17px; }
  .customer-dialog { padding: 42px 22px 22px; }
  .customer-dialog h2 { font-size: 26px; }
  .contact-dialog { padding: 42px 22px 22px; }
  .contact-dialog h2 { font-size: 26px; }
  .contact-grid { grid-template-columns: 1fr; gap: 10px; margin-top: 20px; }
  .contact-card { padding: 14px; }
  .contact-card strong { margin-top: 12px; font-size: 18px; }
  .contact-card small { min-height: 0; }
}
@media (max-width: 370px) {
  .nav-wrap { padding: 0 12px; gap: 8px; }
  .brand-copy>strong { font-size: 14px; }
  .brand-copy>small { display: none; }
  .nav-cta { padding: 0 8px; gap: 6px; }
  .hero { padding-left: 18px; padding-right: 18px; }
  .hero-actions .button { padding: 0 12px; font-size: 11px; }
  html[lang="en"] .hero h1 { font-size: 31px; }
}

/* V4.1 navigation: a quiet floating rail with a single clear action. */
.site-header {
  height: 92px;
  padding: 12px clamp(18px, 2.6vw, 38px) 0;
  background: transparent;
  border: 0;
  backdrop-filter: none;
}
.nav-wrap {
  position: relative;
  height: 68px;
  max-width: 1640px;
  padding: 0 clamp(18px, 2.8vw, 42px);
  gap: 24px;
  background: rgba(250, 249, 246, .97);
  border: 1px solid rgba(181, 194, 202, .62);
  border-radius: 20px;
  box-shadow: 0 12px 32px rgba(9, 28, 49, .09);
}
.brand { min-width: 0; gap: 12px; }
.brand-mark { width: 43px; flex: 0 0 43px; height: 31px; }
.brand-copy>strong { font-size: 17px; line-height: 1.15; letter-spacing: .01em; }
.brand-copy>small { margin-top: 4px; font-size: 8px; letter-spacing: .11em; }
.primary-nav { display: none; }
.nav-actions { margin-left: auto; gap: 10px; }
.locale-picker { height: 40px; margin: 0; line-height: 1; }
.customer-link,
.locale-picker select,
.nav-cta { height: 40px; border-radius: 10px; }
.customer-link { padding: 0 15px; gap: 8px; font-size: 12px; }
.customer-link svg { width: 16px; height: 16px; }
.locale-picker select { min-width: 104px; padding: 0 28px 0 13px; border-color: #c7d3dd; background: #edf2f6; font-size: 12px; }
.nav-cta { min-width: 128px; justify-content: space-between; padding: 0 15px; gap: 12px; font-size: 12px; }
.nav-cta b { font-size: 18px; }
.menu-toggle { display: block; margin-left: 2px; width: 40px; height: 40px; padding: 7px; border: 1px solid #c7d3dd; border-radius: 50%; background: transparent; }
.menu-toggle span { width: 20px; margin: 5px auto; border-top: 1.5px solid var(--navy); }
.menu-toggle:hover { background: #edf2f6; border-color: #9bb0c1; }
.site-header.nav-open .primary-nav { position: absolute; z-index: 30; top: 78px; left: 0; right: 0; display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 10px 24px 14px; background: rgba(250,249,246,.99); border: 1px solid #dfe1de; border-radius: 16px; box-shadow: 0 16px 30px rgba(9,28,49,.14); }
.site-header.nav-open .primary-nav a { padding: 12px 0; border-bottom: 1px solid #e6e6e1; font-size: 13px; }
.site-header.nav-open .primary-nav a:last-child { border-bottom: 0; }
.site-header.nav-open .primary-nav a:first-child:after { display: none; }
html[dir="rtl"] .nav-wrap { direction: rtl; }
html[dir="rtl"] .nav-actions { margin-left: 0; margin-right: auto; }
html[dir="rtl"] .locale-picker select { direction: rtl; text-align: right; padding-right: 13px; padding-left: 28px; }
html[dir="rtl"] .site-header.nav-open .primary-nav { text-align: right; }
@media (max-width: 700px) {
  .site-header { height: 80px; padding: 10px 14px 0; }
  .nav-wrap { height: 60px; padding: 0 13px; border-radius: 16px; gap: 8px; }
  .brand { gap: 7px; }
  .brand-mark { width: 35px; flex-basis: 35px; }
  .brand-copy>strong { font-size: 13px; white-space: nowrap; }
  html:not([lang="zh-CN"]) .brand-copy>strong { font-size: 11px; letter-spacing: -.025em; }
  html[dir="rtl"] .brand-copy { direction: ltr; text-align: left; }
  .brand-copy>small { display: none; }
  .nav-actions { gap: 6px; }
  .customer-link { display: none; }
  .locale-picker { height: 34px; margin: 0; }
  .locale-picker select { min-width: 58px; max-width: 72px; height: 34px; padding: 0 8px; font-size: 10px; }
  html[dir="rtl"] .locale-picker select { padding-right: 8px; padding-left: 8px; }
  .nav-cta { min-width: 0; height: 34px; padding: 0 10px; gap: 7px; font-size: 10px; }
  .nav-cta b { font-size: 15px; }
  .menu-toggle { flex: 0 0 28px; width: 28px; height: 34px; padding: 5px 2px; border: 0; }
  .menu-toggle span { width: 19px; margin: 5px auto; }
  .site-header.nav-open .primary-nav { top: 68px; left: 0; right: 0; padding: 8px 18px 12px; border-radius: 13px; }
}
@media (max-width: 370px) {
  .site-header { padding-left: 10px; padding-right: 10px; }
  .nav-wrap { padding-left: 10px; padding-right: 10px; gap: 5px; }
  .brand-mark { width: 32px; flex-basis: 32px; }
  .brand-copy>strong { font-size: 12px; }
  .locale-picker select { min-width: 52px; max-width: 58px; padding-left: 5px; padding-right: 5px; }
  .nav-cta { padding-left: 8px; padding-right: 8px; }
}

.locale-picker{display:inline-flex;align-items:center}.locale-picker select{height:40px;min-width:104px;padding:0 28px 0 13px;border:1px solid #c7d3dd;background:#edf2f6;color:var(--blue);font-size:12px;cursor:pointer}.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}html[dir="rtl"] .locale-picker select{padding:0 13px 0 28px}html[dir="rtl"] .hero-copy,html[dir="rtl"] .section-head,html[dir="rtl"] .factory-copy,html[dir="rtl"] .credentials,html[dir="rtl"] .quote-intro,html[dir="rtl"] .quote-form,html[dir="rtl"] .sample-cta,html[dir="rtl"] .site-footer{text-align:right}html[dir="rtl"] .customer-features>div{border-right:0;border-left:1px solid #425d74}html[dir="rtl"] .customer-features>div:last-child{border-left:0}
/* Keep scripts with taller glyphs legible inside the same compact hero grid. */
html[lang="ar"] .hero h1,html[lang="bn"] .hero h1,html[lang="hi"] .hero h1,html[lang="id"] .hero h1,html[lang="vi"] .hero h1,html[lang="fr"] .hero h1{max-width:680px;font-size:clamp(36px,3.6vw,54px);line-height:1.18;letter-spacing:-.035em;overflow-wrap:break-word}html[lang="ar"] .hero h1{max-width:620px;font-size:clamp(33px,3.2vw,50px);line-height:1.27;letter-spacing:0}html[lang="bn"] .hero h1,html[lang="hi"] .hero h1{max-width:640px;font-size:clamp(34px,3.45vw,52px);line-height:1.25;letter-spacing:0}html[lang="ar"] .hero h1,html[lang="bn"] .hero h1,html[lang="hi"] .hero h1{font-family:"Noto Serif Arabic","Noto Serif Bengali","Noto Serif Devanagari","Nirmala UI",Georgia,serif;font-weight:700}html[lang="ar"] body{font-family:Tahoma,"Segoe UI",Arial,sans-serif}html[lang="bn"] body{font-family:"Noto Sans Bengali","Nirmala UI",Arial,sans-serif}html[lang="hi"] body{font-family:"Noto Sans Devanagari","Nirmala UI",Arial,sans-serif}html[lang="ar"] .hero-lede,html[lang="bn"] .hero-lede,html[lang="hi"] .hero-lede{max-width:600px;font-size:14px;line-height:1.75}html[lang="ar"] .customer-preview h2,html[lang="bn"] .customer-preview h2,html[lang="hi"] .customer-preview h2{font-size:24px;line-height:1.35;letter-spacing:0;overflow-wrap:anywhere}html[lang="ar"] .customer-preview,html[lang="bn"] .customer-preview,html[lang="hi"] .customer-preview{min-width:0}html[lang="ar"] .customer-features span,html[lang="bn"] .customer-features span,html[lang="hi"] .customer-features span{white-space:normal;text-align:center;overflow-wrap:anywhere}html[lang="ar"] .hero-copy,html[lang="bn"] .hero-copy,html[lang="hi"] .hero-copy{min-width:0}
@media (max-width:900px){html[lang="ar"] .hero h1,html[lang="bn"] .hero h1,html[lang="hi"] .hero h1{font-size:clamp(32px,5.2vw,46px)}html[lang="ar"] .customer-preview h2,html[lang="bn"] .customer-preview h2,html[lang="hi"] .customer-preview h2{font-size:22px}}
@media (max-width:700px){html[lang="ar"] .hero h1,html[lang="bn"] .hero h1,html[lang="hi"] .hero h1{font-size:clamp(31px,9vw,42px);line-height:1.22}html[lang="ar"] .hero-lede,html[lang="bn"] .hero-lede,html[lang="hi"] .hero-lede{font-size:13px}html[lang="ar"] .customer-preview h2,html[lang="bn"] .customer-preview h2,html[lang="hi"] .customer-preview h2{font-size:20px}}
@media (max-width:620px){.nav-wrap{gap:7px}.brand{min-width:0;gap:5px;flex:1 1 auto}.brand-mark{width:36px;flex:0 0 36px}.brand-copy{min-width:0}.brand-copy>strong{font-size:13px;letter-spacing:0;white-space:nowrap}.brand-copy>small{display:none}.nav-actions{gap:6px;flex:0 0 auto}.locale-picker select{min-width:58px;max-width:58px;height:34px;padding-left:7px;padding-right:7px;font-size:10px}.nav-cta{padding-left:9px;padding-right:9px;gap:7px;font-size:10px}.nav-cta b{font-size:14px}.menu-toggle{margin-left:0;flex:0 0 24px;width:24px}}