/* Quiet industrial styling. Shared theme variables remain editable in admin. */
:root{--ink:#17212e;--muted:#657080;--line:#e6e9ee;--soft:#f6f7f9;--radius:16px;--shadow:0 16px 44px #17212e0b}
body{font-family:Inter,"Segoe UI","Microsoft YaHei",system-ui,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.65}
.noise,.cursor-glow,.orbit,.beam,.laser-line{display:none}
.wrap{width:min(1240px,calc(100% - 80px))}
.section{padding:100px 0;scroll-margin-top:76px}
.eyebrow{font-size:11px;letter-spacing:.13em;font-weight:650;color:#69768b;line-height:1.8}
.eyebrow::before{width:22px;background:var(--blue);opacity:.7}
.gradient-text{background:linear-gradient(110deg,var(--blue),#5378a1);background-clip:text;-webkit-background-clip:text}
.section-head{gap:64px;margin-bottom:40px;align-items:end}
.section-head>div{flex:1;min-width:0}.section-head h2{font-size:clamp(30px,3.4vw,46px);line-height:1.16;letter-spacing:-.045em;max-width:670px;font-weight:600;margin-top:15px;text-wrap:balance}
.section-head>p{flex:0 1 330px;font-size:14px;line-height:1.85}
.nav{background:#fffffff2;backdrop-filter:blur(18px);border-bottom:1px solid #17212e08}
.nav.scrolled{background:#fffffff5;box-shadow:0 4px 24px #17212e04;border-color:var(--line)}
.nav-inner{height:76px}.brand{font-size:18px;font-weight:750;letter-spacing:.015em;gap:10px}.brand-mark{width:31px;height:31px;border-radius:9px;background:var(--ink);box-shadow:none}
.nav-links{gap:27px;font-size:13px;font-weight:500}.nav-links a::after{height:1px}
.nav-actions{gap:16px}.language-select{box-shadow:none;padding-block:9px;font-weight:600;font-size:12px;border-radius:8px}
.nav-cta{border-radius:8px;box-shadow:none;font-size:12px;font-weight:600;padding:11px 17px}.nav-cta:hover{background:var(--blue);box-shadow:0 5px 16px #2457ff16}
.hero{min-height:690px;padding:152px 0 96px;background:linear-gradient(135deg,#fff 35%,#f4f7fb 100%);overflow:hidden}
.hero::before{display:none}.hero-grid{grid-template-columns:.95fr 1.05fr;gap:32px}.hero h1{font-size:clamp(48px,5.3vw,74px);font-weight:600;line-height:1.08;letter-spacing:-.06em;margin:24px 0}.hero-copy>p{font-size:15px;line-height:1.85;max-width:430px;margin-bottom:30px}
.hero-actions{gap:12px}.btn{font-size:13px;font-weight:600;padding:14px 20px;border-radius:9px;gap:18px}.btn-primary{background:linear-gradient(110deg,var(--blue),#365dc5);box-shadow:0 6px 16px #2457ff16}.btn-ghost{box-shadow:none;background:transparent}.btn-ghost:hover{background:#fff;border-color:#b8c4d3}
.hero-visual{min-height:420px}.machine-stage{width:112%;filter:drop-shadow(0 18px 15px #24384e14)}.machine-stage img{mix-blend-mode:multiply}
.float-tag{animation:none;font-size:10px;font-weight:550;text-transform:none;letter-spacing:.02em;border:1px solid #e7ecf2;background:#ffffffdf;border-radius:7px;box-shadow:0 5px 20px #14233605;padding:10px 13px}
.float-tag.t1{top:12%;right:3%}.float-tag.t2{bottom:8%;left:5%}.float-tag i{width:5px;height:5px;background:var(--blue);box-shadow:none}.scroll-hint{font-size:9px;font-weight:500;letter-spacing:.13em;bottom:25px}
.trust{padding:24px 0;background:white}.trust-label{font-size:10px;font-weight:500;letter-spacing:.08em}.materials{gap:25px;font-weight:550;font-size:13px;color:#526070}
.products{background:#fff}.category-tabs{margin-bottom:24px}.category-tabs button{font-size:14px;font-weight:550;padding:19px 10px;min-width:150px}.category-tabs button::after{height:2px;background:var(--blue)}.category-tabs button.active::after{left:15%;right:15%}
.product-layout{grid-template-columns:270px minmax(0,1fr);gap:18px;min-height:610px}.product-grid{gap:18px;grid-template-columns:repeat(2,minmax(0,1fr))}
.category-card{padding:32px 28px;border-radius:12px;background:linear-gradient(150deg,#222e3d,#111820);box-shadow:none}.category-card::after{height:46%;background:linear-gradient(145deg,#ffffff04,#ffffff00);box-shadow:0 -1px 0 #ffffff0c}
.category-number{font-size:12px;font-weight:500;letter-spacing:.15em;color:#91a0b2;line-height:1;margin-bottom:50px}.category-card h3{font-size:27px;line-height:1.23;font-weight:550;letter-spacing:-.03em;margin-bottom:18px}.category-card p{font-size:13px;line-height:1.9;color:#aeb9c7}.category-link{font-size:12px;font-weight:500;padding-top:32px}
.product-card{border-radius:12px;min-height:296px;padding:24px;background:#f6f7f9;border:1px solid transparent;box-shadow:none;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.product-card:hover,.product-card:focus-visible{border-color:#dce3ee;box-shadow:0 14px 32px #17212e0b}
.product-card::before{display:none}.product-card header{transform:none;padding-right:30px}.product-card small{font-size:10px;font-weight:500;letter-spacing:.09em;color:#778292;margin-bottom:4px}.product-card h4{font-size:16px;font-weight:550;line-height:1.4}
.product-media{inset:83px 14px 14px;background:transparent;border-radius:0;transform:none}.product-card img{mix-blend-mode:multiply;filter:none}.product-card:hover img{transform:scale(1.035)}.product-card .view{width:29px;height:29px;right:22px;top:26px;border:1px solid #dfe5ec;background:transparent;box-shadow:none;opacity:1;transform:none;font-size:14px;color:#67768a}.product-card:hover .view{background:var(--blue);border-color:var(--blue);color:#fff}
.performance{background:#17212e}.performance::before{background:radial-gradient(ellipse at 90% 0,#41679722,transparent 60%)}.performance .eyebrow{color:#aabbd1}.performance .eyebrow::before{background:#aabbd1}.performance .section-head p{color:#a7b2c0}
.tech-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.tech-card{min-height:280px;padding:30px;border-radius:12px;backdrop-filter:none;background:#ffffff03;border-color:#ffffff12;box-shadow:none}.tech-card:hover{box-shadow:none;border-color:#ffffff33;background:#ffffff06}.tech-card .icon{width:42px;height:42px;border-radius:10px;background:#ffffff08;border:1px solid #ffffff16;box-shadow:none;transform:none}.tech-card .icon svg{width:21px}.tech-card h3{font-size:19px;font-weight:550;line-height:1.35;margin:25px 0 14px;letter-spacing:-.02em}.tech-card p{font-size:13px;line-height:1.85;color:#adb8c6}
.tech-card .tech-card-photo{position:static;width:100%;height:150px;margin-top:24px;object-fit:contain;filter:none;border-radius:8px;background:#f7f8fa}
.engineering-grid{gap:70px}.engineering-copy h2{font-size:clamp(30px,3.4vw,46px);line-height:1.17;font-weight:600;letter-spacing:-.04em;margin:17px 0 22px}.engineering-copy>p{font-size:14px;line-height:1.9}.engineering-visual{min-height:480px}.photo-stack{box-shadow:none;border:1px solid #e8ecf1;background:#f5f6f8;border-radius:13px}.photo-main{width:91%;height:70%;transform:none}.photo-small{width:65%;height:46%;transform:none;border:7px solid white;box-shadow:0 10px 35px #17212e09}.photo-stack:hover{transform:translateY(-3px)}.feature-list{margin-top:26px}.feature-list li{gap:12px;grid-template-columns:32px 1fr;padding:17px 0}.feature-list .num{width:26px;height:26px;border-radius:6px;background:#f1f4f9;font-size:10px;font-weight:500}.feature-list b{font-size:13px;font-weight:600}.feature-list span{font-size:12px;line-height:1.85;margin-top:3px}
.applications{background:#f7f8fa}.app-rail{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:min(1240px,calc(100% - 80px));margin:auto;gap:16px;animation:none}.app-chip{min-width:0;height:auto;min-height:115px;border-radius:10px;border:1px solid #e8ecf1;background:white;box-shadow:none;padding:25px;transition:transform .25s,border-color .25s}.app-chip:nth-child(n+7){display:none}.app-chip:hover{transform:translateY(-3px);border-color:#c9d4e5}.app-chip i{width:43px;height:43px;flex:none;border-radius:9px;background:#f3f6fb;color:#48637f;font-size:19px}.app-chip i svg{width:24px;height:24px}.app-chip b{font-weight:550;font-size:14px}.app-chip span{font-size:12px}
.cta{padding:78px 0;scroll-margin-top:80px}.cta-card{min-height:300px;padding:48px 52px;border-radius:16px;align-items:center;gap:45px;background:linear-gradient(115deg,#182431,#273e5d);box-shadow:none}.cta-card::before{opacity:.28}.cta-card::after{display:none}.cta-copy h2{font-size:clamp(32px,4vw,50px);line-height:1.12;letter-spacing:-.04em;font-weight:550;margin-bottom:18px}.cta-copy p{font-size:13px;line-height:1.85;max-width:530px;color:#bfcbd9}.cta-card .btn{box-shadow:none}
footer{padding:26px 0}.footer-row{font-size:11px;gap:24px}.footer-row .brand{font-size:14px}.footer-row .brand-mark{width:26px;height:26px;border-radius:7px}.footer-row .brand-mark svg{width:16px}.footer-links{flex:none}
.modal-panel{max-height:calc(100dvh - 44px);overflow-y:auto;border-radius:16px}.modal-head h3{font-size:26px;font-weight:600}.modal-head p{font-size:13px}.field label{font-size:11px}.form-actions{flex-wrap:wrap}.reveal{transform:translateY(15px);transition:opacity .6s ease,transform .6s ease}
:focus-visible{outline:2px solid var(--blue);outline-offset:5px}.language-select:focus-visible{outline-offset:3px}
html[lang="zh-CN"] .hero h1,html[lang="zh-CN"] h2{letter-spacing:-.035em;line-height:1.24}
@media(min-width:981px) and (max-width:1150px){.nav-links{gap:16px}.nav-actions{gap:10px}.hero h1{font-size:56px}.hero-actions .btn{padding:12px 14px;font-size:12px}}
@media(max-width:980px){.wrap,.app-rail{width:calc(100% - 48px)}.nav-links{top:76px}.hero{min-height:0;padding:128px 0 60px}.hero-grid{grid-template-columns:1fr;gap:5px}.hero-copy{max-width:700px}.hero h1{font-size:64px}.hero-copy>p{max-width:550px}.hero-visual{min-height:380px}.machine-stage{width:min(800px,100%)}.float-tag.t1{right:8%;top:10%}.float-tag.t2{left:10%;bottom:10%}.section{padding:76px 0}.section-head{gap:30px}.product-layout{grid-template-columns:220px minmax(0,1fr);min-height:580px}.category-card{padding:28px 23px}.category-card h3{font-size:24px}.product-card{padding:20px;min-height:280px}.tech-card:first-child{grid-column:auto}.tech-card{padding:24px}.engineering-grid{grid-template-columns:1fr;gap:35px}.engineering-copy{order:-1}.engineering-visual{min-height:440px;max-width:680px;width:100%;margin:auto}.cta-card{flex-direction:row;padding:38px;align-items:center}.materials{flex-wrap:wrap;gap:12px 25px}.app-rail{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.wrap,.app-rail{width:calc(100% - 36px)}.nav-inner{height:68px}.brand{font-size:15px;gap:8px}.brand-mark{width:28px;height:28px}.nav-actions{gap:6px}.nav-cta{display:none}.language-select{width:65px;font-size:11px}.nav-links{top:68px}.hero{padding:113px 0 55px}.hero h1{font-size:clamp(43px,10.8vw,62px);line-height:1.1;margin:20px 0}.hero-copy>p{font-size:14px}.eyebrow{font-size:10px;letter-spacing:.07em}.hero-actions{gap:10px}.hero-actions .btn{font-size:12px;padding:12px 15px;gap:10px}.hero-visual{min-height:280px;margin-top:12px}.machine-stage{width:105%}.float-tag{font-size:9px;padding:7px 10px}.float-tag.t1{top:8%;right:1%}.float-tag.t2{bottom:7%;left:1%}.scroll-hint{bottom:21px}.trust-row{align-items:start;flex-direction:column;gap:12px}.trust{padding:22px 0}.materials{overflow:visible;font-size:12px;gap:8px 22px;justify-content:flex-start}.section{padding:62px 0;scroll-margin-top:68px}.section-head{display:block;margin-bottom:30px}.section-head h2{font-size:32px;line-height:1.18}.section-head p{font-size:13px;margin-top:19px;max-width:100%}.category-tabs{margin-bottom:18px}.category-tabs button{min-width:128px;font-size:12px;padding:15px 8px}.product-layout{grid-template-columns:1fr;min-height:0;gap:16px}.category-card{min-height:0;padding:26px}.category-number{margin-bottom:23px}.category-card h3{font-size:25px;max-width:330px}.category-card p{max-width:100%;font-size:12px}.category-link{padding-top:24px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.product-card{min-height:224px;padding:17px 14px}.product-card h4{font-size:13px}.product-card small{font-size:9px}.product-card header{padding-right:0}.product-card .view{right:12px;top:auto;bottom:12px;width:24px;height:24px;font-size:11px}.product-media{inset:79px 5px 32px}.tech-grid{grid-template-columns:1fr}.tech-card{min-height:0;padding:27px}.tech-card h3{margin-top:20px}.engineering-copy h2{font-size:32px}.engineering-visual{min-height:330px}.app-rail{grid-template-columns:1fr;gap:11px}.app-chip{min-height:92px;padding:21px}.cta{padding:55px 0}.cta-card{flex-direction:column;align-items:start;padding:33px 27px;min-height:0;gap:27px}.cta-copy h2{font-size:36px}.footer-row{align-items:start;gap:18px}.modal{padding:14px}.modal-panel{max-height:calc(100dvh - 28px);padding:24px 20px}.modal-head h3{font-size:23px}.form-grid{grid-template-columns:1fr}.form-actions .btn{font-size:12px}.close{flex:none}}
@media(max-width:360px){.product-grid{grid-template-columns:1fr}.product-card{min-height:270px}.hero h1{font-size:40px}}
.hero{background:#fff}.machine-stage{filter:none;mix-blend-mode:multiply}.product-media{mix-blend-mode:multiply}
.gradient-text{background-image:linear-gradient(110deg,var(--blue),color-mix(in srgb,var(--blue) 65%,var(--cyan)))}
.btn-primary{background-image:linear-gradient(110deg,var(--blue),color-mix(in srgb,var(--blue) 80%,var(--violet)))}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.tilt,.machine-stage,.magnetic{transform:none!important}html{scroll-behavior:auto}}
.contact-details{padding:0 0 76px;scroll-margin-top:96px}.contact-heading{margin-bottom:30px}.contact-heading h2{font-size:34px;font-weight:600;letter-spacing:-.04em;line-height:1.25;margin:12px 0}.contact-heading>p{font-size:14px;color:var(--muted);margin:0}.contact-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.contact-tile{display:flex;gap:18px;align-items:start;padding:28px 24px;border:1px solid #e3e8ef;border-radius:12px;background:linear-gradient(135deg,#fff,#f8faff);transition:transform .25s,border-color .25s,box-shadow .25s;min-width:0}.contact-tile:hover{transform:translateY(-3px);border-color:#bdcbe0;box-shadow:0 12px 30px #17212e08}.contact-tile>div{min-width:0;flex:1}.contact-icon{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:10px;background:#eef3fa;color:var(--blue)}.contact-icon svg{width:22px;height:22px}.contact-icon.has-image{width:72px;height:72px;background:transparent;border-radius:5px;overflow:hidden}.contact-icon img{width:100%;height:100%;object-fit:contain}.contact-tile h3{font-size:12px;font-weight:550;color:var(--muted);margin:0 0 7px}.contact-value{font-size:17px;font-weight:600;line-height:1.5;margin:0 0 10px;overflow-wrap:anywhere}.contact-description{font-size:12px;line-height:1.8;color:var(--muted);margin:0}.contact-action{display:inline-flex;gap:18px;align-items:center;margin-top:19px;font-size:12px;font-weight:600;color:var(--blue)}.contact-action:hover{text-decoration:underline}.contact-action[hidden]{display:none}.brand-mark.has-logo{width:48px;height:34px;background:transparent;box-shadow:none;border-radius:0}.brand-mark.has-logo img{width:100%;height:100%;object-fit:contain}a[aria-disabled="true"]{cursor:default}
@media(max-width:980px){.contact-grid{gap:12px}.contact-tile{padding:23px 18px;flex-direction:column}.contact-value{font-size:16px}}
@media(max-width:680px){.contact-details{padding-bottom:55px}.contact-grid{grid-template-columns:1fr}.contact-tile{flex-direction:row;padding:24px;gap:20px}.contact-heading h2{font-size:30px}.contact-value{font-size:18px}}
.contact-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.contact-tile{flex-direction:column}.phone-value{font-size:15px;margin-bottom:7px}.phone-value a[href]:hover{color:var(--blue)}
@media(max-width:980px){.contact-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.contact-grid{grid-template-columns:1fr}.contact-tile{flex-direction:row}.phone-value{font-size:16px}}