:root{--navy:#102d40;--navy2:#184d6d;--blue:#2a6788;--gold:#d4a23c;--gold2:#f0c968;--ink:#17242d;--muted:#64727d;--line:#dbe2e7;--soft:#f4f6f7;--white:#fff;--danger:#8c312d;--shadow:0 15px 38px rgba(13,41,58,.08);--r:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font:16px/1.6 Arial,Helvetica,sans-serif}a{color:inherit}.wrap{width:min(1200px,calc(100% - 34px));margin:auto}.topbar{background:#0c2638;color:#dce7ed;font-size:12px}.topbar-inner{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar-inner div{display:flex;gap:18px}.topbar a{text-decoration:none;color:#dce7ed}.site-header{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:20}.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:25px}.logo{text-decoration:none;display:flex;align-items:baseline;gap:6px}.logo strong{font-size:28px;letter-spacing:.02em;color:var(--navy)}.logo span{font-size:12px;font-weight:900;letter-spacing:.15em;color:#967022}.main-nav{display:flex;align-items:center;gap:20px}.main-nav a{text-decoration:none;font-size:13px;font-weight:800;color:#344955}.main-nav a:hover{color:var(--navy2)}.nav-rfq{padding:10px 15px;border-radius:8px;background:var(--gold);color:#152735!important}.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 11px;font-weight:800}
.hero{background:linear-gradient(118deg,rgba(8,31,45,.99),rgba(24,78,106,.95));color:#fff;border-bottom:5px solid var(--gold);overflow:hidden}.hero-inner{min-height:620px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:54px}.eyebrow{margin:0 0 12px;color:var(--gold2);text-transform:uppercase;font-size:12px;font-weight:900;letter-spacing:.14em}.hero h1{font-size:clamp(43px,5.6vw,70px);line-height:1.02;letter-spacing:-.045em;margin:0}.hero-copy{font-size:18px;max-width:760px;color:#d8e6ed;margin:20px 0 26px}.hero-actions{display:flex;flex-wrap:wrap;gap:11px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 19px;border-radius:8px;background:var(--gold);border:1px solid var(--gold);color:#172731;text-decoration:none;font-weight:900;cursor:pointer}.btn.light{background:#fff;border-color:#fff}.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}.btn.outline{background:#fff;color:var(--navy);border-color:var(--line)}.hero-panel{border:1px solid rgba(255,255,255,.15);border-radius:20px;padding:25px;background:rgba(255,255,255,.07);box-shadow:0 25px 60px rgba(0,0,0,.16)}.hero-panel h2{margin:0 0 7px;font-size:20px}.hero-panel p{margin:0 0 18px;color:#d6e3e9;font-size:14px}.search-wrap{position:relative}.search-line{display:flex;gap:9px}.search-line input{width:100%;min-width:0;padding:14px 15px;border-radius:8px;border:1px solid transparent;outline:0}.search-results{display:none;position:absolute;left:0;right:0;top:58px;max-height:370px;overflow:auto;background:#fff;border-radius:10px;box-shadow:0 24px 60px rgba(0,0,0,.28);color:var(--ink);z-index:50}.search-results.active{display:block}.search-result{display:block;text-decoration:none;padding:11px 13px;border-bottom:1px solid var(--line)}.search-result strong{display:block;color:var(--navy);line-height:1.35}.search-result span{font-size:11px;color:var(--muted)}.search-empty{padding:14px;color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:18px}.stat{padding:14px;border-radius:10px;background:rgba(255,255,255,.07)}.stat strong{display:block;font-size:26px}.stat span{font-size:11px;color:#cbdce4;text-transform:uppercase;letter-spacing:.08em}
.section{padding:66px 0}.section.soft{background:var(--soft)}.section.dark{background:var(--navy);color:#fff}.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:26px}.section-head h2{margin:0;color:var(--navy);font-size:32px;line-height:1.15;letter-spacing:-.025em}.section.dark .section-head h2{color:#fff}.section-head p{margin:8px 0 0;color:var(--muted);max-width:760px}.section.dark .section-head p{color:#cad9e1}.section-head>a{font-weight:900;text-decoration:none;color:var(--navy2);white-space:nowrap}.cards-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.cards-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{border:1px solid var(--line);border-radius:var(--r);background:#fff;padding:22px;box-shadow:var(--shadow)}a.card{text-decoration:none}.card:hover{border-color:#b7c4cc}.card-kicker{display:block;color:#9a711f;text-transform:uppercase;font-size:11px;font-weight:900;letter-spacing:.08em}.card h3{margin:8px 0 8px;font-size:20px;line-height:1.28;color:var(--navy)}.card p{margin:0;color:var(--muted);font-size:14px}.card-count{margin-top:16px;color:var(--navy2);font-size:12px;font-weight:900}.feature{border-top:3px solid var(--gold)}.feature-number{font-size:36px;font-weight:900;color:#d7b259}.feature h3{margin-top:6px}.link-cards a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);text-decoration:none;font-weight:800;color:var(--navy)}.link-cards span{color:var(--muted);font-size:12px;font-weight:700}
.breadcrumbs{padding-top:18px}.breadcrumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:7px;color:var(--muted);font-size:12px}.breadcrumbs li:not(:last-child)::after{content:"/";margin-left:7px;color:#adb7bd}.breadcrumbs a{text-decoration:none}.page-hero{padding:42px 0 36px}.page-hero h1{font-size:clamp(34px,4.6vw,52px);line-height:1.05;letter-spacing:-.035em;color:var(--navy);margin:0}.page-hero .lead{max-width:900px;font-size:18px;color:#566875;margin:15px 0 0}.badge-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}.badge{display:inline-flex;padding:6px 9px;border-radius:999px;background:#edf3f6;color:#285b75;font-size:12px;font-weight:800}
.product-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:30px;padding-bottom:66px}.panel{border:1px solid var(--line);border-radius:var(--r);background:#fff;padding:27px;margin-bottom:20px;box-shadow:var(--shadow)}.panel h2{margin:0 0 15px;color:var(--navy);font-size:24px;line-height:1.2}.panel h3{color:var(--navy)}.panel p:last-child{margin-bottom:0}.spec-table{width:100%;border-collapse:collapse}.spec-table th,.spec-table td{padding:12px 11px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.spec-table th{width:34%;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#667783}.spec-table td{font-weight:800}.value-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.value-box{padding:16px;border:1px solid var(--line);border-radius:10px;background:#fafbfb}.value-box strong{display:block;color:var(--navy);margin-bottom:4px}.value-box span{font-size:13px;color:var(--muted)}.checklist{padding-left:20px}.checklist li{margin:8px 0}.application-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.application-item{padding:14px;border-radius:10px;background:#f4f7f8;border:1px solid #e2e8eb;font-weight:800;color:#355364}.sidebar{position:relative}.sticky{position:sticky;top:18px}.rfq-box{background:var(--navy);color:#fff;border-color:var(--navy)}.rfq-box h2{color:#fff}.rfq-box p{color:#d5e2e9}.contact-line{display:block;margin:9px 0;color:#fff;text-decoration:none;font-weight:800}.side-links{display:grid}.side-links a{padding:10px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--navy2);font-weight:800;font-size:13px}
.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.product-card{border:1px solid var(--line);border-radius:14px;background:#fff;padding:20px;box-shadow:var(--shadow)}.product-card h2,.product-card h3{font-size:18px;line-height:1.3;margin:10px 0}.product-card h2 a,.product-card h3 a{text-decoration:none;color:var(--navy)}.product-card p{font-size:13px;color:var(--muted);margin:0 0 11px}.mini-meta{display:flex;flex-wrap:wrap;gap:5px}.mini-meta span{padding:4px 6px;border:1px solid var(--line);border-radius:6px;background:#fafbfb;color:#5c6b75;font-size:11px}.pagination{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;margin-top:34px}.pagination a,.pagination span{display:inline-flex;min-width:42px;height:42px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;text-decoration:none;font-weight:800}.pagination .current{background:var(--navy);color:#fff}.pagination .wide{padding:0 14px}
.collection-intro{display:grid;grid-template-columns:1.5fr .5fr;gap:24px;align-items:start}.collection-stat{background:var(--navy);color:#fff;padding:24px;border-radius:var(--r)}.collection-stat strong{display:block;font-size:38px}.collection-stat span{font-size:12px;color:#ccdbe2;text-transform:uppercase}.quality-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.flow-step{padding:18px;border:1px solid var(--line);border-radius:12px;background:#fff}.flow-step b{display:block;font-size:12px;color:#a37821}.flow-step strong{display:block;margin:5px 0;color:var(--navy)}.flow-step span{font-size:12px;color:var(--muted)}
.content-page{max-width:900px}.content-page h2{color:var(--navy);margin-top:32px}.content-page p{color:#4f626e}.content-page ul{padding-left:20px}.rfq-form{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.rfq-form label{display:grid;gap:6px;font-size:12px;font-weight:800;color:#51616b}.rfq-form input,.rfq-form textarea,.rfq-form select{width:100%;padding:12px;border:1px solid var(--line);border-radius:8px;font:inherit}.rfq-form textarea{min-height:130px;resize:vertical}.rfq-form .full{grid-column:1/-1}.notice{font-size:12px;color:var(--muted)}
.site-footer{background:#0c2638;color:#cad8df;padding:48px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:32px}.footer-grid strong,.footer-brand{color:#fff;font-weight:900}.footer-brand{text-decoration:none;font-size:21px}.footer-grid p{max-width:450px}.footer-grid a{display:block;color:#cad8df;text-decoration:none;margin:7px 0;font-size:13px}.footer-bottom{border-top:1px solid rgba(255,255,255,.13);padding-top:20px;margin-top:26px;font-size:11px;color:#90a6b2}.floating-rfq{position:fixed;right:20px;bottom:20px;z-index:60;text-decoration:none;background:var(--gold);color:#142631;padding:12px 17px;border-radius:999px;font-weight:900;box-shadow:0 13px 30px rgba(0,0,0,.22)}
@media(max-width:980px){.main-nav{display:none;position:absolute;top:78px;left:16px;right:16px;background:#fff;padding:15px;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.menu-btn{display:block}.hero-inner,.product-layout,.collection-intro{grid-template-columns:1fr}.hero-inner{padding:70px 0}.cards-4{grid-template-columns:repeat(2,1fr)}.cards-3,.product-grid{grid-template-columns:repeat(2,1fr)}.quality-flow{grid-template-columns:repeat(2,1fr)}.sticky{position:static}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.wrap{width:min(100% - 22px,1200px)}.topbar-inner{padding:7px 0}.topbar-inner>span{display:none}.topbar-inner div{width:100%;justify-content:space-between}.hero-inner{min-height:auto;padding:55px 0}.hero h1{font-size:40px}.hero-actions,.search-line{flex-direction:column}.cards-4,.cards-3,.product-grid,.value-grid,.application-grid,.footer-grid,.rfq-form{grid-template-columns:1fr}.quality-flow{grid-template-columns:1fr}.rfq-form .full{grid-column:auto}.page-hero{padding-top:30px}.panel{padding:20px}.section{padding:50px 0}.floating-rfq{right:12px;bottom:12px}}

.product-visual{overflow:hidden}.visual-grid{display:grid;grid-template-columns:minmax(300px,.85fr) 1.15fr;gap:28px;align-items:center}
.product-visual img{display:block;width:100%;height:auto;border-radius:12px;border:1px solid var(--line);background:#f2f5f6}
.faq-list{display:grid;gap:10px}.faq-list details{border:1px solid var(--line);border-radius:10px;background:#fafbfb;overflow:hidden}
.faq-list summary{padding:14px 16px;cursor:pointer;font-weight:900;color:var(--navy)}
.faq-list details p{padding:0 16px 15px;margin:0;color:var(--muted)}
@media(max-width:760px){.visual-grid{grid-template-columns:1fr}}