/*
Theme Name: DUBHE Multilingual V2
Theme URI: https://dubhesystems.com/
Author: DUBHE Intelligent Systems
Description: Seven-language WordPress theme for DUBHE roll-handling equipment.
Version: 2.2.0
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: dubhe-v2
*/
:root{--navy:#061827;--navy2:#0a263d;--blue:#087cf0;--cyan:#42bffa;--ink:#081c2d;--muted:#5c6b79;--line:#d8e2e9;--soft:#f2f7fa;--white:#fff;--shell:min(1200px,calc(100% - 48px));font-family:Inter,"Segoe UI","Microsoft YaHei",Arial,sans-serif;color:var(--ink)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-size:16px;line-height:1.6}img{display:block;max-width:100%;height:auto}a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}.shell{width:var(--shell);margin:auto}.skip-link{position:fixed;left:16px;top:-100px;background:#fff;padding:12px;z-index:999}.skip-link:focus{top:16px}.site-header{height:76px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.97);position:sticky;top:0;z-index:100;backdrop-filter:blur(12px)}.header-inner{height:100%;display:flex;align-items:center;gap:26px}.brand{display:flex;align-items:center;gap:10px;min-width:260px}.brand img,.footer-brand img{width:48px;height:48px;object-fit:contain}.brand span{display:flex;flex-direction:column;line-height:1}.brand b{font-size:17px}.brand small{font-size:9px;letter-spacing:1.8px;color:#587084;margin-top:7px;font-weight:800}.primary-nav{margin-left:auto;display:flex;gap:28px;align-items:center}.primary-nav a{font-size:14px;font-weight:750;white-space:nowrap;border-bottom:2px solid transparent;padding:26px 0 23px}.primary-nav a:hover,.primary-nav a[aria-current=page]{color:var(--blue);border-color:var(--blue)}.header-actions{display:flex;align-items:center;gap:12px}.language{position:relative}.language-button{border:0;background:none;font-weight:750;padding:10px;cursor:pointer}.language-menu{position:absolute;right:0;top:45px;width:170px;background:#fff;border:1px solid var(--line);box-shadow:0 16px 44px #06182725;padding:7px;display:none}.language.open .language-menu{display:block}.language-menu a{display:block;padding:8px 10px;border-radius:5px;font-size:14px}.language-menu 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0}.section.soft{background:var(--soft)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:38px}.section h2,.dark-section h2,.cta-band h2{font-size:clamp(32px,3.4vw,50px);line-height:1.1;letter-spacing:-1.8px;margin:0 0 18px;max-width:820px}.text-link{color:var(--blue);font-weight:850;white-space:nowrap}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}.product-card{padding:27px 31px 31px;border-right:1px solid var(--line)}.product-card:last-child{border:0}.product-image{height:310px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;background:#f8fbfc}.product-image img{max-height:100%;width:auto}.product-card h3{font-size:29px;margin:0 0 10px}.product-card dl{margin:18px 0 20px}.product-card dl div{display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line);padding:8px 0;font-size:14px}.product-card 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1.4fr;gap:80px}.contact-box{display:flex;flex-direction:column;padding:25px;background:var(--soft);margin-top:30px}.contact-box a{color:var(--blue);margin-top:8px}.inquiry-form{background:#fff;border:1px solid var(--line);padding:34px;box-shadow:0 20px 60px #0618270e}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:24px}.form-grid label{font-size:13px;font-weight:750}.form-grid input,.form-grid textarea,.form-grid select{display:block;width:100%;border:1px solid #b9c8d3;border-radius:4px;padding:11px;margin-top:6px;background:#fff}.form-grid input:focus,.form-grid textarea:focus,.form-grid select:focus{outline:2px solid #087cf044;border-color:var(--blue)}.form-grid .full{grid-column:1/-1}.trap{position:absolute;left:-9999px}.form-note{font-size:12px;color:var(--muted)}.message-page{min-height:65vh;display:flex;align-items:center;justify-content:center;background:var(--soft);padding:60px 24px}.message-card{max-width:680px;text-align:center;background:#fff;padding:60px;border:1px solid var(--line)}.message-card>span{width:60px;height:60px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#e9f7ee;color:#178c46;font-size:30px}.notice{background:#fff3d7;padding:16px}.site-footer{background:var(--navy);color:#fff;padding:65px 0 25px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:60px}.footer-grid>div{display:flex;flex-direction:column}.footer-grid h3{font-size:13px;color:#7fc9fa;text-transform:uppercase}.footer-grid a{margin:5px 0;color:#d7e2e8}.footer-grid p{color:#9fb0bc;max-width:330px}.footer-brand{display:flex!important;align-items:center;gap:10px;font-weight:900;font-size:24px}.footer-brand img{filter:invert(1)}.footer-bottom{border-top:1px solid #294052;margin-top:45px;padding-top:20px;color:#8fa2b0;display:flex;justify-content:space-between;font-size:12px}
@media(max-width:1080px){.brand{min-width:auto}.brand span{display:none}.primary-nav{gap:15px}.header-cta{display:none}.product-image{height:250px}.product-card{padding:22px}.hero{min-height:570px}.hero-grid{min-height:570px}.poster-carousel{height:540px}}
@media(max-width:820px){:root{--shell:min(100% - 32px,1200px)}.site-header{height:68px}.header-inner{justify-content:space-between}.brand img{width:44px;height:44px}.brand span{display:flex}.nav-toggle{display:flex;border:0;background:none;width:45px;height:45px;flex-direction:column;align-items:center;justify-content:center;gap:5px}.nav-toggle span{width:23px;height:2px;background:var(--navy)}.nav-toggle b{position:absolute;left:-9999px}.primary-nav{position:fixed;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:15px 24px 25px;display:none;flex-direction:column;align-items:stretch}.primary-nav.open{display:flex}.primary-nav a{padding:10px;border:0}.header-actions{margin-left:auto}.language-menu{position:fixed;top:67px;right:12px}.hero,.product-hero{background:linear-gradient(#fff 0 48%,#edf5f9 48%)}.hero-grid,.product-hero-grid{grid-template-columns:1fr}.hero-copy{padding:60px 0 30px}.hero-visual{min-height:390px}.hero h1,.page-hero h1{font-size:48px;letter-spacing:-2px}.product-grid{grid-template-columns:1fr}.product-card{border-right:0;border-bottom:1px solid var(--line)}.product-card:last-child{border:0}.product-image{height:auto;max-height:500px}.process-grid,.spec-layout,.contact-layout{grid-template-columns:1fr}.process{grid-template-columns:repeat(5,1fr)}.process-grid,.contact-layout{gap:40px}.industry-grid{grid-template-columns:repeat(2,1fr)}.product-hero{padding-top:50px}.product-hero h1{font-size:54px}.poster-carousel{height:min(650px,120vw)}.footer-grid{grid-template-columns:1fr 1fr}.engineering-grid{grid-template-columns:1fr}.engineering-grid article{border-right:0!important;border-bottom:1px solid var(--line)!important}.engineering-grid article:last-child{border-bottom:0!important}}
@media(max-width:560px){:root{--shell:calc(100% - 28px)}.brand small{display:none}.header-actions .language-button{padding:5px}.hero h1,.page-hero h1,.product-hero h1{font-size:39px;letter-spacing:-1.5px}.hero{border-bottom-width:7px}.hero-grid{min-height:auto}.hero-visual{min-height:300px}.proof-row{flex-direction:column}.proof-row b{border:0;padding:4px 0}.section{padding:65px 0}.section-head,.cta-band .shell{align-items:flex-start;flex-direction:column}.product-card{padding:18px}.product-image{max-height:none}.process{grid-template-columns:1fr}.process li{border-left:0;border-top:1px solid #365267;display:flex;gap:20px}.industry-grid{grid-template-columns:1fr}.decision-table>div{grid-template-columns:1fr;gap:8px;padding:15px 0}.decision-table strong{text-align:left;color:var(--blue)}.spec-layout{gap:35px}.poster-carousel{height:auto;aspect-ratio:3/4}.engineering-grid article{padding:28px}.document-list article{grid-template-columns:55px 1fr}.document-list article .btn{grid-column:1/-1}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.inquiry-form{padding:22px}.footer-grid{grid-template-columns:1fr;gap:25px}.footer-bottom{flex-direction:column;gap:10px}.message-card{padding:35px 20px}.primary-nav{max-height:calc(100vh - 68px);overflow:auto}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.split-intro{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.workflow{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);padding:1px;list-style:none}.workflow li{background:#fff;padding:18px;font-weight:800}.comparison{border-top:1px solid var(--line);overflow-x:auto}.comparison>div{min-width:760px;display:grid;grid-template-columns:1.2fr repeat(3,1fr);border-bottom:1px solid var(--line)}.comparison span,.comparison b{padding:16px}.comparison b{background:var(--navy);color:#fff}.industry-card svg{width:42px;height:42px;fill:none;stroke:var(--blue);stroke-width:2}.module-head{display:flex;gap:20px;align-items:center}.module-head>b,.three-modules article>b{color:var(--blue);font-size:14px}.spec-table{display:grid;grid-template-columns:repeat(2,1fr);border:1px solid var(--line)}.spec-table>div{display:flex;justify-content:space-between;padding:17px 20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.technical-note{padding:16px;border-left:3px solid var(--blue);background:var(--soft)}.three-modules{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);padding:1px}.three-modules article{background:#fff;padding:34px}.app-detail{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);padding:1px}.app-detail article{background:#fff;padding:35px}.recommend-band{margin-top:35px;background:var(--navy);color:#fff;padding:30px;display:flex;align-items:center;gap:30px}.recommend-band strong{font-size:24px;margin-right:auto}.policy{max-width:820px}.policy p{font-size:18px}.poster-carousel{height:auto;aspect-ratio:4/5}.poster-carousel:focus-within{outline:3px solid var(--cyan);outline-offset:3px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}
@media(max-width:820px){.split-intro,.three-modules{grid-template-columns:1fr}.app-detail{grid-template-columns:1fr}.recommend-band{align-items:flex-start;flex-direction:column}.spec-table{grid-template-columns:1fr}.poster-carousel{height:auto;aspect-ratio:4/5}}
@media(max-width:560px){.workflow{grid-template-columns:repeat(2,1fr)}.poster-carousel{height:auto;aspect-ratio:3/4}.comparison{margin-right:-14px}.app-detail article,.three-modules article{padding:24px}}
.resource-video{display:block;width:min(900px,100%);aspect-ratio:16/9;object-fit:cover;background:var(--navy);margin-top:28px}.breadcrumbs{padding-top:14px;font-size:13px;color:var(--muted)}.breadcrumbs ol{display:flex;gap:8px;list-style:none;margin:0;padding:0;flex-wrap:wrap}.breadcrumbs li+li:before{content:"/";margin-right:8px;color:#94a5b1}.breadcrumbs a:hover{color:var(--blue)}