/* Bảo Phong UI 20261010-ui2: one layout, one hero photograph. */
:root{--navy:#143f53;--ink:#254959;--muted:#607783;--accent:#227f70;--line:#d9e6e9;--surface:#f3f8fa;--white:#fff}
*{box-sizing:border-box}html{height:100%;scroll-behavior:auto}body{margin:0;height:100dvh;display:flex;flex-direction:column;overflow:hidden;background:#f8fbfc;color:var(--ink);font:17px/1.6 'Times New Roman',serif}button,input,select,textarea{font:inherit;color:inherit}button,a,input,select,textarea{outline-offset:4px}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}button{cursor:pointer}img{display:block;max-width:100%;height:auto}[hidden]{display:none!important}h1,h2,h3,p,figure{margin:0}h1,h2,h3{color:var(--navy);line-height:1.25}h2{font-size:clamp(28px,2.7vw,38px)}h3{font-size:24px}p{margin:12px 0;color:var(--muted)}em{font-style:normal;color:var(--accent)}.container{width:min(1520px,calc(100% - 64px));margin-inline:auto}.sr-only,.skip{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip:focus{clip-path:none;width:auto;height:auto;top:12px;left:12px;padding:12px;background:white;z-index:100}
.site-header{flex:none;background:white;border-top:3px solid #80bfaf;border-bottom:1px solid var(--line);position:relative;z-index:30}.nav-row{min-height:76px;display:flex;align-items:center;gap:22px}.brand{display:flex;gap:12px;align-items:center;flex:none}.brand-mark{font-size:34px;font-weight:700;letter-spacing:-3px;border-right:1px solid var(--line);padding-right:15px;line-height:1}.brand-mark span{color:var(--accent)}.brand-words{font-size:16px;font-weight:bold;letter-spacing:1px;line-height:1.3}.brand-words small{display:block;font-size:8px;color:var(--muted);letter-spacing:.5px;margin-top:4px}.nav-row nav{display:flex;gap:4px;align-items:center}.nav-row nav a{padding:10px 12px;border-radius:7px;font-size:15px;font-weight:700;white-space:nowrap}.nav-row nav a:hover{background:#eff7f6}.nav-row nav a[aria-current="page"]{background:#e5f3ee;color:#145b4d;box-shadow:inset 0 -3px #70bda5}.language-control{margin-left:auto;flex:none}.language-control select,.cart-trigger,.menu-button{border:1px solid var(--line);background:white;border-radius:7px;padding:8px 10px;font-size:14px;min-height:42px}.language-control select{width:74px}.cart-trigger{white-space:nowrap;flex:none;font-weight:700;background:var(--navy);color:white}#cart-count{display:inline-flex;border-radius:50%;background:#ffffff26;min-width:24px;justify-content:center;margin-left:4px}.menu-button{display:none}
.world-clocks{flex:none;background:#eff5f8;border-bottom:1px solid var(--line)}.world-clocks>.container{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;padding:10px 0}.clock{display:grid;grid-template-columns:1fr auto;gap:2px 8px;background:white;border:1px solid #d8e5eb;border-radius:8px;padding:8px 14px;min-width:0;line-height:1.3}.clock:before{content:attr(data-country);grid-column:2;grid-row:1/4;align-self:center;background:#edf5f9;color:#4d7188;border-radius:5px;padding:5px;font:700 11px/1.2 Arial,sans-serif}.clock>span{grid-column:1;font-size:12px;color:#557082;white-space:nowrap}.clock time{grid-column:1;font:700 20px/1.25 Arial,sans-serif;letter-spacing:.7px;font-variant-numeric:tabular-nums;color:var(--navy);min-height:25px}.clock small{grid-column:1;font:12px/1.4 Arial,sans-serif;color:#698391;min-height:17px}
main{flex:1;min-height:0;overflow:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-gutter:stable;outline:none;overflow-anchor:none}.page-view{overflow-anchor:none}.section{padding:40px 0}.page-view .section+.section{border-top:1px solid var(--line)}.section-head{display:flex;align-items:center;justify-content:space-between;gap:40px;margin-bottom:26px}.section-head>div{max-width:850px}.section-head>p{max-width:560px;flex:0 1 43%;margin:0}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--accent);font-weight:700;margin-bottom:12px}.button,.shop-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;border:1px solid var(--accent);border-radius:7px;padding:10px 18px;background:var(--accent);color:white;font-size:16px;font-weight:700;cursor:pointer}.button:hover,.shop-button:hover{filter:brightness(.94)}.shop-secondary{background:white;color:var(--accent)}.under-link{display:inline-block;color:var(--accent);border-bottom:1px solid #90bfb3;padding-bottom:3px;font-size:16px;font-weight:700}.hero-actions,.section-cta,.shop-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:24px}
.hero{background:#eaf5f3;padding:26px 0}.bright-hero{display:grid;grid-template-columns:minmax(280px,.8fr) minmax(0,1.4fr);gap:36px;align-items:center}.hero-copy{position:static;width:auto;padding:16px 0;background:transparent}.hero h1{font-size:clamp(32px,3.6vw,52px);letter-spacing:-.8px;line-height:1.15}.hero-copy p{font-size:18px;max-width:460px}.hero-chips{display:none}.port-visual{position:relative;overflow:hidden;border-radius:12px;background:#d9eced}.port-visual img{width:100%;height:clamp(260px,29vw,410px);object-fit:cover;object-position:center}.port-visual figcaption{position:absolute;left:14px;bottom:14px;max-width:calc(100% - 28px);background:#ffffffed;color:#315c62;border-radius:6px;padding:8px 12px;font-size:12px;line-height:1.4}.port-visual small{display:block;font-size:11px;color:#607b80}
.intro-grid{display:grid;grid-template-columns:.9fr 1fr 1.2fr;gap:30px;align-items:center}.intro-copy p{margin:0 0 12px}.about-logistics-photo{border-radius:10px;overflow:hidden;position:relative}.about-logistics-photo img{width:100%;height:235px;object-fit:cover}.about-logistics-photo figcaption{position:absolute;bottom:12px;left:12px;padding:6px 10px;background:#fffffff0;border-radius:5px;font-size:12px}.world-trade{background:#eaf5fb;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-top:20px}.world-trade img{width:100%;height:auto}.world-trade figcaption{padding:14px 20px;font-size:14px;color:#496f80}.solution-grid,.guide-grid,.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.solution-card,.production-card,.branch-card{padding:26px;border:1px solid var(--line);background:white;border-radius:10px;min-width:0}.solution-card p{margin:12px 0 22px}.steps article{padding:24px;border-left:3px solid #91c9ba;background:white}.steps span{font-weight:bold;color:var(--accent)}.steps h3{margin:10px 0}.ecosystem .solution-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.section-photo{position:relative;border-radius:10px;overflow:hidden;margin-bottom:26px;background:#eaf3f5}.section-photo img{width:100%;height:230px;object-fit:cover}.section-photo figcaption{position:absolute;left:16px;top:16px;background:#fffffff0;padding:14px 20px;border-radius:6px;max-width:calc(100% - 32px)}.section-photo strong{display:block;font-size:24px}.section-photo small,.image-note{display:block;font-size:12px;color:#647f86;margin-top:6px}
.freight-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.freight-card{border:1px solid var(--line);border-radius:10px;background:white;overflow:hidden}.freight-card>img{width:100%;height:185px;object-fit:cover}.freight-card>div{padding:22px}.freight-card h3{font-size:26px;margin:8px 0}.freight-card p{font-size:16px}.pillar-code{font-size:12px;font-weight:bold;color:var(--accent)}.services,.production{background:#f1f7f9}.production-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.industry-photo{height:230px;background:#fff;border-radius:7px;overflow:hidden;margin-bottom:22px}.industry-photo img{width:100%;height:100%;object-fit:contain}.guide-grid details{padding:20px;background:white;border:1px solid var(--line);border-radius:8px}.guide-grid summary{font-weight:bold;cursor:pointer;color:var(--navy)}
.catalogue-tools{display:flex;gap:20px;align-items:end;margin:24px 0}.catalogue-tools label{display:grid;gap:6px;flex:1}.catalogue-tools label:last-child{max-width:260px}input,select,textarea{border:1px solid #b8ccd5;border-radius:6px;padding:11px 12px;background:white;max-width:100%;min-width:0}input:focus,select:focus,textarea:focus{outline:2px solid #83bbab}.filters{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 20px}.filter{border:1px solid var(--line);padding:8px 16px;background:white;border-radius:24px;font-size:15px}.filter.active{background:var(--navy);color:white;border-color:var(--navy)}#product-results{font-size:14px;margin:12px 0}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.product-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:white;min-width:0}.product-visual{height:220px;padding:12px;background:white}.product-visual img{width:100%;height:100%;object-fit:contain}.product-info{padding:20px;display:flex;flex:1;flex-direction:column}.product-info small{font-size:11px;letter-spacing:1px;color:var(--accent)}.product-info h3{font-size:21px;margin:9px 0}.product-title-button{border:0;background:transparent;padding:0;text-align:left;font:inherit;font-weight:700;color:var(--navy)}.product-info p{font-size:15px;line-height:1.6;margin:0 0 12px}.price{font-size:21px;font-weight:bold;color:var(--navy);margin-top:auto}.product-info p.price-condition{font-size:13px;margin-top:10px}.product-info .shop-actions{margin-top:16px;gap:8px}.product-info .shop-button{font-size:14px;padding:8px 10px}.product-note{margin-top:24px;padding:16px 20px;background:#eef5f8;border-left:3px solid #87b5c6;font-size:14px;color:#526f7d}.shop-note{font-size:14px;color:var(--muted)}
.contact{background:#eaf5f1}.contact-grid{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:46px;align-items:start}.contact h2{font-size:clamp(30px,3vw,40px)}.contact-card{padding:28px;background:white;border:1px solid var(--line);border-top:3px solid #8dc6b5;border-radius:10px;min-width:0}.contact-card h3{margin-bottom:22px}.contact p{font-size:17px}.business-hours{margin-top:34px;border-top:1px solid #c9ded5;padding-top:24px}.business-hours p{margin:6px 0}.business-hours small{color:#658277}.quote-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:18px 0}label>span{display:block;margin-bottom:5px;font-size:15px;font-weight:700}form label{display:block}form input,form select,form textarea{width:100%}form>label{margin-bottom:16px}textarea{resize:vertical;line-height:1.5}#contact-output,#quote-output{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}#contact-text,#quote-text{width:100%;margin:14px 0}#send-status,#quote-status,#shop-status{font-size:15px;min-height:24px;color:var(--accent)}.branches{background:#f5fafb}.branch-card{overflow-wrap:anywhere}
.shop-dialog{width:min(960px,calc(100% - 36px));max-height:88dvh;overflow:auto;border:1px solid var(--line);border-radius:12px;padding:26px;color:var(--ink);background:white}.shop-dialog::backdrop{background:#0d2c3a66}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:22px;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:20px}.dialog-head h2{font-size:28px}.dialog-head button{border:1px solid var(--line);background:#eff5f8;width:40px;height:40px;border-radius:50%;font-size:25px;flex:none}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px}.detail-image{width:100%;height:360px;object-fit:contain}.detail-price{font-size:23px;font-weight:700;color:var(--navy)}.product-specs{display:grid;grid-template-columns:110px minmax(0,1fr);gap:8px 14px;font-size:15px}.product-specs dt{font-weight:bold}.product-specs dd{margin:0;overflow-wrap:anywhere}#detail-qty{width:100px}.quantity-label{font-weight:bold}.cart-dialog{width:min(900px,calc(100% - 36px))}.cart-line{display:grid;grid-template-columns:minmax(0,1fr) 150px 110px;gap:20px;padding:18px 0;border-bottom:1px solid var(--line);align-items:center}.cart-line h3{font-size:21px}.cart-line p{font-size:14px}.cart-quantity input{width:90px;display:block;padding:7px;margin-top:5px}.remove-item{background:transparent;border:0;color:#9c3540;padding:7px 0;font-size:14px}.cart-total{display:flex;justify-content:space-between;gap:20px;margin-top:20px;font-size:21px}.compact-footer{flex:none;background:white;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;padding:10px 32px;font-size:12px;line-height:1.4}.compact-footer div{display:flex;gap:22px;align-items:center}.compact-footer a{color:var(--accent)}#view-label{font-weight:bold;color:var(--accent)}
html[lang="zh-CN"] body{font-family:'Microsoft YaHei','PingFang SC',Arial,sans-serif;font-size:16px}html[lang="zh-CN"] .brand-words{letter-spacing:0}html[lang="en"] .nav-row nav a{padding:10px;font-size:14px}
@media(max-width:1200px){.container{width:calc(100% - 40px)}.nav-row{gap:12px}.nav-row nav a{font-size:14px;padding:10px 8px}.brand-words{font-size:14px}.brand-words small{font-size:7px}.clock{padding:8px 10px}.clock time{font-size:18px}.clock>span{font-size:11px}.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.intro-grid{grid-template-columns:1fr 1fr}.intro-copy{grid-column:1/-1}.freight-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:1050px){.nav-row{min-height:68px}.menu-button{display:block;margin-left:auto}.nav-row nav{display:none;position:absolute;top:100%;left:0;right:0;background:white;padding:14px 20px;border-bottom:1px solid var(--line);box-shadow:0 8px 16px #23445420;flex-wrap:wrap}.nav-row nav.open{display:flex}.nav-row nav a{flex:1 1 28%;text-align:center;padding:12px}.language-control{margin-left:0}.bright-hero{grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:26px}.hero h1{font-size:36px}.port-visual img{height:320px}.clock:before{display:none}.solution-grid,.guide-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr}.section-head>p{flex-basis:40%}.contact-grid{gap:26px}}
@media(max-width:720px){.container{width:calc(100% - 28px)}.nav-row{gap:7px;min-height:64px}.brand{gap:8px}.brand-mark{font-size:28px;padding-right:10px}.brand-words{font-size:12px}.brand-words small{display:none}.menu-button,.cart-trigger,.language-control select{font-size:12px;padding:7px;min-height:38px}.language-control select{width:58px}.cart-trigger #cart-count{min-width:20px}.world-clocks>.container{width:100%;display:flex;overflow-x:auto;padding:8px 14px;scrollbar-width:thin;scroll-snap-type:x mandatory}.clock{flex:0 0 145px;scroll-snap-align:start}.clock time{font-size:18px}.clock small{font-size:11px}.bright-hero{grid-template-columns:1fr;gap:20px}.hero{padding:20px 0}.hero-copy{padding:0}.hero h1{font-size:36px}.hero-copy p{font-size:17px}.hero-actions{margin-top:18px}.port-visual img{height:250px}.port-visual figcaption{font-size:11px}.section{padding:28px 0}.intro-grid,.solution-grid,.ecosystem .solution-grid,.guide-grid,.production-grid,.contact-grid{grid-template-columns:1fr;gap:20px}.intro-copy{grid-column:auto}.section-head{display:block}.section-head>p{margin-top:14px;max-width:none}.section-photo img{height:190px}.section-photo strong{font-size:22px}.freight-grid{grid-template-columns:1fr}.freight-card>img{height:220px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.product-visual{height:180px}.product-info{padding:14px}.product-info h3{font-size:19px}.product-info .shop-actions{display:grid}.product-info .shop-button{width:100%}.catalogue-tools{gap:12px;align-items:stretch}.catalogue-tools label:last-child{max-width:45%}.contact-card{padding:20px}.quote-fields{grid-template-columns:1fr}.shop-dialog{padding:20px}.detail-grid{grid-template-columns:1fr}.detail-image{height:240px}.cart-line{grid-template-columns:minmax(0,1fr) 100px;gap:12px}.cart-line>strong{grid-column:1/-1}.compact-footer{padding:8px 14px;font-size:11px}.compact-footer div{gap:12px;flex-wrap:wrap}.compact-footer #view-label{display:none}.world-trade img{min-width:0}.industry-photo{height:210px}}
@media(max-width:430px){.brand-words{font-size:11px}.nav-row{gap:5px}.cart-trigger>span:first-child{font-size:11px}.menu-button{font-size:11px}.product-grid{grid-template-columns:1fr}.product-visual{height:250px}.compact-footer{display:block}.compact-footer div{margin-top:4px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* Official brand, wider working area and larger primary controls. */
.container{width:min(1800px,calc(100% - 48px))}.nav-row{min-height:94px;gap:28px}.brand-logo{width:245px;height:auto;object-fit:contain}.nav-row nav{gap:8px}.nav-row nav a,html[lang="en"] .nav-row nav a{font-size:18px;padding:13px 15px}.language-control select,.cart-trigger,.menu-button{font-size:17px;min-height:46px}.clock>span{font-size:14px}.clock time{font-size:23px}.clock small{font-size:13px}.hero h1{font-size:clamp(38px,3.5vw,56px)}.partner-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:26px}.partner-card{border:1px solid var(--line);border-radius:10px;background:white;padding:26px}.partner-mark{display:inline-flex;padding:9px 14px;border-radius:6px;background:#edf5f8;color:var(--navy);font:700 23px Arial,sans-serif;margin-bottom:16px}.partner-card h3{font-size:24px}.partner-card p{min-height:54px}.metrics-section{background:#eef5f8}.metrics-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:24px 0}.metric{background:white;border:1px solid var(--line);border-radius:10px;padding:20px 24px;display:flex;flex-direction:column;gap:4px}.metric strong{font:700 30px/1.3 Arial,sans-serif;color:var(--navy)}.metric span{font-size:17px}.freight-card .image-note a{color:#426b7e;text-decoration:underline;text-underline-offset:3px}
@media(max-width:1450px){.nav-row{gap:16px}.brand-logo{width:210px}.nav-row nav a,html[lang="en"] .nav-row nav a{font-size:17px;padding:12px 10px}.nav-row nav{gap:3px}}
@media(max-width:1200px){.nav-row{min-height:84px}.brand-logo{width:190px}.menu-button{display:block;margin-left:auto}.nav-row nav{display:none;position:absolute;top:100%;left:0;right:0;background:white;padding:14px 20px;border-bottom:1px solid var(--line);box-shadow:0 8px 16px #23445420;flex-wrap:wrap}.nav-row nav.open{display:flex}.nav-row nav a{flex:1 1 28%;text-align:center}.language-control{margin-left:0}.clock time{font-size:21px}.clock>span{font-size:12px}.partner-card{padding:22px}}
@media(max-width:720px){.container{width:calc(100% - 28px)}.nav-row{min-height:76px;gap:8px}.brand-logo{width:150px}.language-control select,.cart-trigger,.menu-button{font-size:13px;min-height:40px;padding:7px}.partner-grid{grid-template-columns:1fr}.metrics-grid{gap:10px}.metric{padding:14px 10px}.metric strong{font-size:25px}.metric span{font-size:13px}.clock time{font-size:20px}.clock small{font-size:12px}.hero h1{font-size:36px}}
@media(max-width:430px){.brand-logo{width:115px}.nav-row{gap:5px;min-height:68px}.cart-trigger>span:first-child{font-size:11px}.language-control select{width:52px}.menu-button{font-size:11px}.metric span{font-size:12px}}