:root{
  --brand-primary:#0A4D8C;
  --brand-primary-dark:#062E54;
  --brand-primary-light:#1A6BB8;
  --brand-accent:#FF6B35;
  --brand-accent-dark:#E54E1B;
  --ink-900:#0E1726;
  --ink-700:#374151;
  --ink-500:#6B7280;
  --ink-300:#D1D5DB;
  --ink-100:#F3F4F6;
  --bg-neutral:#F5F7FA;
  --bg-soft:#FAFBFC;
  --line:rgba(14,23,38,.08);
  --line-strong:rgba(14,23,38,.16);
  --shadow-card:0 1px 2px rgba(14,23,38,.04),0 4px 16px rgba(14,23,38,.06);
  --shadow-card-hover:0 8px 32px rgba(10,77,140,.16);
  --radius-sm:6px;
  --radius:10px;
  --radius-lg:16px;
  --container:1280px;
  --gutter:32px;
  --section-y:96px;
  --hero-overlay:linear-gradient(135deg,rgba(6,46,84,.92) 0%,rgba(10,77,140,.78) 60%,rgba(255,107,53,.35) 100%);
  --font-sans:'Inter','Manrope',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --font-display:'Manrope','Inter',-apple-system,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font-sans);font-size:16px;line-height:1.6;
  color:var(--ink-900);background:#fff;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .2s}
button{font-family:inherit;cursor:pointer;border:0;background:none}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:800;letter-spacing:-.02em;margin:0;line-height:1.15}
h1{font-size:clamp(2.4rem,5vw,4rem)}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem)}
h3{font-size:clamp(1.2rem,2vw,1.4rem)}
p{margin:0 0 1em}

.container{max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}
.section{padding:var(--section-y) 0}
.section-tight{padding:64px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--brand-accent);margin-bottom:16px;
}
.eyebrow::before{content:"";width:32px;height:2px;background:var(--brand-accent)}
.section-title{font-size:clamp(2rem,3.6vw,2.8rem);margin-bottom:16px}
.section-subtitle{color:var(--ink-500);font-size:1.05rem;max-width:680px;margin-bottom:48px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 28px;border-radius:var(--radius);font-weight:700;font-size:.95rem;
  letter-spacing:.02em;transition:transform .2s,box-shadow .2s,background .2s;
  white-space:nowrap;border:2px solid transparent;box-sizing:border-box;
}
.btn-primary{background:var(--brand-accent);color:#fff;box-shadow:0 4px 16px rgba(255,107,53,.4);border-color:var(--brand-accent)}
.btn-primary:hover{background:var(--brand-accent-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,107,53,.5)}
.btn-secondary{background:#fff;color:var(--brand-primary);border:2px solid #fff}
.btn-quote-desktop{ padding:7px 28px;}
.btn-secondary:hover{background:transparent;color:#fff;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.4)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-ghost .ey-bofang{
  display:inline-flex;align-items:center;justify-content:center;
  width:24px;height:24px;border-radius:50%;background:var(--brand-accent);
  font-size:1.2rem;
}

.industrial-line{
  height:1px;background:linear-gradient(to right,
    transparent 0,var(--line-strong) 4px,var(--line-strong) 12px,
    transparent 12px,transparent 20px,
    var(--line-strong) 20px,var(--line-strong) 60px,
    transparent 60px);
  background-size:60px 1px;
}
.industrial-line-light{
  background:linear-gradient(to right,
    transparent 0,rgba(255,255,255,.3) 4px,rgba(255,255,255,.3) 12px,
    transparent 12px,transparent 20px,
    rgba(255,255,255,.3) 20px,rgba(255,255,255,.3) 60px,
    transparent 60px);
  background-size:60px 1px;
  height:1px;
}
.corner-mark{
  position:absolute;width:24px;height:24px;border:2px solid var(--brand-accent);
  pointer-events:none;
}
.corner-mark.tl{top:-2px;left:-2px;border-right:0;border-bottom:0}
.corner-mark.tr{top:-2px;right:-2px;border-left:0;border-bottom:0}
.corner-mark.bl{bottom:-2px;left:-2px;border-right:0;border-top:0}
.corner-mark.br{bottom:-2px;right:-2px;border-left:0;border-top:0}

.topbar{
  background:var(--brand-primary-dark);color:rgba(255,255,255,.78);
  font-size:.82rem;border-bottom:1px solid rgba(255,255,255,.06);
}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;padding:10px 0;gap:24px}
.topbar-meta{display:flex;gap:24px}
.topbar-meta span{display:inline-flex;align-items:center;gap:6px}
.topbar-meta i{font-size:13px;color:var(--brand-accent);flex-shrink:0}
.topbar-lang{display:flex;gap:14px;align-items:center}
.topbar-lang a{padding:2px 8px;border:1px solid transparent;border-radius:4px}
.topbar-lang a.active,.topbar-lang a:hover{border-color:rgba(255,255,255,.2);color:#fff}

.header{
  background:#fff;position:sticky;top:0;z-index:100;
  box-shadow:0 1px 0 var(--line);
}
.header-inner{display:flex;align-items:center;gap:48px;padding:18px 0}
.logo{display:flex;align-items:center;gap:12px;font-weight:900;font-size:1.4rem}
.logo-mark{
  width:40px;height:40px;background:var(--brand-primary);
  display:flex;align-items:center;justify-content:center;color:#fff;
  border-radius:6px;font-family:var(--font-display);
  position:relative;
}
.logo-mark::after{
  content:"";position:absolute;right:-6px;bottom:-6px;
  width:14px;height:14px;background:var(--brand-accent);border-radius:3px;
}
.nav{display:flex;gap:32px;flex:1}
.nav a{font-weight:600;font-size:.95rem;padding:10px 0;position:relative}
.nav a.active::after,.nav a:hover::after{
  content:"";position:absolute;left:0;right:0;bottom:-18px;height:3px;background:var(--brand-accent);
}
.hamburger{display:none;flex-direction:column;gap:5px;width:28px;padding:4px 0}
.hamburger span{display:block;width:100%;height:2px;background:var(--ink-700);border-radius:2px;transition:transform .3s,opacity .2s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{display:none;flex-direction:column;gap:8px;padding:16px var(--gutter) 24px;border-top:1px solid var(--line);background:#fff}
.mobile-nav__links{display:flex;flex-direction:column;gap:4px}
.mobile-nav__links a{padding:14px 0;font-weight:600;font-size:1rem;border-bottom:1px solid var(--line);min-height:44px;display:flex;align-items:center}
.mobile-nav__links a.active{color:var(--brand-primary)}
.mobile-nav .btn{margin-top:8px}
.header-cta{display:flex;align-items:center;gap:16px;position:relative}
.header-cta .icon-btn{
  width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--ink-100);color:var(--brand-primary);font-size:1.05rem;
}
.header-cta .icon-btn:hover{background:var(--brand-primary);color:#fff}
.logo-img{max-height:48px;width:auto}
.search-toggle{font-size:1.1rem}
.header-search-form{display:flex;align-items:center;position:absolute;right:0;top:50%;transform:translateY(-50%);z-index:100;background:#fff;border:1.5px solid var(--ink-200);border-radius:var(--radius);box-shadow:0 4px 20px rgba(0,0,0,.12);overflow:hidden;max-width:0;opacity:0;pointer-events:none;transition:max-width .3s,opacity .25s}
.header-search-form.open{max-width:380px;width:380px;opacity:1;pointer-events:auto}
.search-input{padding:10px 14px;border:none;outline:none;font-size:.9rem;width:100%;background:transparent}
.search-submit{display:flex;align-items:center;justify-content:center;width:42px;height:42px;background:var(--brand-primary);color:#fff;border:none;cursor:pointer;flex-shrink:0;transition:background .15s}
.search-submit:hover{background:var(--brand-primary-dark,#0d2d5e)}
.inquiry-count-wrap{position:relative}
.inquiry-count{position:absolute;top:-8px;right:-8px;min-width:18px;height:18px;border-radius:9px;background:var(--brand-accent);color:#fff;font-size:.65rem;line-height:18px;text-align:center;padding:0 4px;display:none;box-sizing:border-box}

.hero{
  position:relative;background:var(--brand-primary-dark);color:#fff;overflow:hidden;
  padding:140px 0 180px;isolation:isolate;
}
.hero-bg{
  position:absolute;inset:0;
  opacity:.85;
}
.hero::before{
  content:"";position:absolute;inset:0;background:var(--hero-overlay);z-index:1;pointer-events:none;
}
.hero::after{
  content:"";position:absolute;right:-100px;top:-100px;width:480px;height:480px;
  background:radial-gradient(circle,rgba(255,107,53,.4) 0%,transparent 70%);z-index:1;pointer-events:none;
}
.hero-grid{
  position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.15;
  background-image:
    linear-gradient(rgba(255,255,255,.4) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.4) 1px,transparent 1px);
  background-size:80px 80px;
  mask-image:radial-gradient(ellipse at center,#000 30%,transparent 80%);
}
.hero-content{position:relative;z-index:2;max-width:880px}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  padding:8px 16px;border:1px solid rgba(255,255,255,.2);border-radius:100px;
  background:rgba(255,255,255,.06);backdrop-filter:blur(8px);
  font-size:.82rem;font-weight:600;letter-spacing:.06em;margin-bottom:32px;
}
.hero-eyebrow::before{
  content:"";width:8px;height:8px;background:var(--brand-accent);border-radius:50%;
  box-shadow:0 0 0 4px rgba(255,107,53,.25);animation:pulse 2s infinite;
}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(255,107,53,.25)}50%{box-shadow:0 0 0 8px rgba(255,107,53,.05)}}
.hero h1{margin-bottom:24px;font-weight:900}
.hero h1 .accent{color:var(--brand-accent);font-style:italic;display:inline-block;position:relative}
.hero h1 .accent::after{
  content:"";position:absolute;left:0;right:0;bottom:6px;height:8px;
  background:var(--brand-accent);opacity:.25;z-index:-1;
}
.hero-lede{font-size:1.15rem;color:rgba(255,255,255,.82);max-width:640px;margin-bottom:40px;line-height:1.6}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.hero-cta .btn{min-width:220px;justify-content:center;text-align:center}

.hero-stats{
  position:absolute;left:0;right:0;bottom:0;z-index:3;
  background:linear-gradient(to bottom,transparent,rgba(0,0,0,.3));
}
.hero-stats-inner{
  background:rgba(255,255,255,.04);backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.1);border-bottom:0;
  border-radius:var(--radius-lg) var(--radius-lg) 0 0;
  display:grid;grid-template-columns:repeat(4,1fr);
  position:relative;
}
.hero-stats-inner::before{
  content:"";position:absolute;left:32px;right:32px;top:0;height:2px;
  background:linear-gradient(to right,transparent,var(--brand-accent),transparent);
}
.stat{padding:32px;border-right:1px solid rgba(255,255,255,.08);position:relative}
.stat:last-child{border-right:0}
.stat-num{
  font-family:var(--font-display);font-size:clamp(2.2rem,4vw,3.6rem);font-weight:900;
  line-height:1;letter-spacing:-.04em;display:flex;align-items:baseline;gap:4px;
}
.stat-num .unit{font-size:.5em;color:var(--brand-accent);font-weight:700}
.stat-label{
  margin-top:8px;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.6);
}

.trusted{padding:48px 0;background:var(--bg-neutral);border-top:1px solid var(--line)}
.trusted-head{
  display:flex;align-items:center;gap:24px;margin-bottom:32px;
  font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-500);font-weight:700;
}
.trusted-head::after{content:"";flex:1;height:1px;background:var(--line)}
.logo-wall{
  display:grid;grid-template-columns:repeat(6,1fr);gap:0;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;
}
.logo-wall-item{
  padding:32px;display:flex;align-items:center;justify-content:center;
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  font-weight:800;color:var(--ink-300);font-size:1.15rem;letter-spacing:.04em;
  transition:color .2s,background .2s;
}
.logo-wall-item:hover{color:var(--brand-primary);background:var(--bg-soft)}
.logo-wall-item:nth-child(6n){border-right:0}
.logo-wall-item:nth-last-child(-n+6){border-bottom:0}

.products{background:var(--bg-soft)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:48px;gap:32px;flex-wrap:wrap}
.section-head .left{flex:1;min-width:280px}
.section-head .right{display:flex;gap:12px;align-items:center}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.product-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:transform .3s,box-shadow .3s,border-color .3s;
  position:relative;
}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);border-color:transparent}
.product-card-img{aspect-ratio:4/3;background:var(--ink-100);overflow:hidden;position:relative}
.product-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.product-card:hover .product-card-img img{transform:scale(1.05)}
.product-card-body{padding:24px}
.product-card-cat{font-size:.78rem;color:var(--brand-accent);font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}
.product-card h3{font-size:1.1rem;margin-bottom:8px}
.product-card-spec{
  font-size:.85rem;color:var(--ink-500);
  display:flex;flex-wrap:wrap;gap:6px 12px;margin-bottom:16px;
}
.product-card-spec span{display:inline-flex;align-items:center;gap:4px}
.product-card-link{color:var(--brand-primary);font-weight:700;font-size:.9rem;display:inline-flex;align-items:center;gap:6px}
.product-card-link::after{content:"→";transition:transform .2s}
.product-card:hover .product-card-link::after{transform:translateX(4px)}

.why{position:relative;background:var(--brand-primary-dark);color:#fff;overflow:hidden}
.why::before{
  content:"";position:absolute;inset:0;
  background:url('../images/why-bg.jpg') center/cover;
  opacity:.12;pointer-events:none;
}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative}
.why-card{
  padding:40px 32px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);transition:background .3s,border-color .3s,transform .3s;
  position:relative;backdrop-filter:blur(8px);
}
.why-card:hover{background:rgba(255,107,53,.12);border-color:var(--brand-accent);transform:translateY(-4px)}
.why-card .num{
  font-family:var(--font-display);font-size:3.6rem;font-weight:900;line-height:1;
  color:var(--brand-accent);opacity:.4;letter-spacing:-.04em;margin-bottom:16px;
}
.why-card h3{margin-bottom:12px;color:#fff}
.why-card p{color:rgba(255,255,255,.7);font-size:.95rem;margin:0}

.about{background:#fff;position:relative;overflow:hidden}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-media{position:relative}
.about-media-main{
  aspect-ratio:4/5;border-radius:var(--radius-lg);overflow:hidden;
  position:relative;
}
.about-media-main img{width:100%;height:100%;object-fit:cover}
.about-media-sub{
  position:absolute;right:-32px;bottom:-32px;width:60%;aspect-ratio:1;
  border-radius:var(--radius-lg);overflow:hidden;border:8px solid #fff;
  box-shadow:var(--shadow-card-hover);
}
.about-media-sub img{width:100%;height:100%;object-fit:cover}
.about-badge{
  position:absolute;left:-24px;top:32px;background:var(--brand-accent);color:#fff;
  padding:24px;border-radius:var(--radius);box-shadow:var(--shadow-card-hover);
}
.about-badge .num{font-family:var(--font-display);font-size:2.6rem;font-weight:900;line-height:1}
.about-badge .label{font-size:.85rem;opacity:.9;margin-top:4px}
.about-list{margin-top:32px;padding:0;list-style:none}
.about-list li{
  display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);
}
.about-list li:last-child{border-bottom:0}
.about-list .check{
  flex-shrink:0;width:32px;height:32px;border-radius:50%;background:rgba(10,77,140,.08);
  color:var(--brand-primary);display:flex;align-items:center;justify-content:center;font-weight:900;
}
.about-list strong{display:block;margin-bottom:4px}
.about-list span{color:var(--ink-500);font-size:.92rem}

.process{background:var(--bg-neutral);position:relative}
.process-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:0;position:relative}
.process-step{
  padding:32px 16px;text-align:center;position:relative;background:transparent;
}
.process-step .step-num{
  width:48px;height:48px;border-radius:50%;background:#fff;color:var(--brand-primary);
  display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:1.1rem;
  border:2px solid var(--brand-primary);position:relative;z-index:2;margin-bottom:16px;
}
.process-step:hover .step-num{background:var(--brand-accent);color:#fff;border-color:var(--brand-accent)}
.process-step h3{font-size:1rem;margin-bottom:6px}
.process-step p{font-size:.85rem;color:var(--ink-500);margin:0}
.process-grid::before{
  content:"";position:absolute;left:8%;right:8%;top:56px;height:2px;
  background:repeating-linear-gradient(to right,var(--brand-primary) 0,var(--brand-primary) 6px,transparent 6px,transparent 12px);
  z-index:1;
}

.cases{background:#fff}
.cases-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.case-card{
  position:relative;border-radius:var(--radius);overflow:hidden;
  aspect-ratio:1;color:#fff;
}
.case-card.lead{aspect-ratio:auto;grid-row:span 2}
.case-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.case-card:hover img{transform:scale(1.06)}
.case-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(6,46,84,.92) 0%,rgba(6,46,84,.4) 50%,transparent 100%);
}
.case-card-body{position:absolute;left:0;right:0;bottom:0;padding:24px;z-index:2}
.case-card-flag{
  display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  background:var(--brand-accent);padding:4px 10px;border-radius:4px;margin-bottom:12px;
}
.case-card h3{margin-bottom:6px;font-size:1.2rem}
.case-card p{font-size:.88rem;opacity:.85;margin:0}

.certs{background:var(--bg-neutral)}
.certs-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:24px}
.cert-card{
  background:#fff;padding:32px 16px;text-align:center;border-radius:var(--radius);
  border:1px solid var(--line);transition:transform .3s,box-shadow .3s;
}
.cert-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);border-color:transparent}
.cert-icon{
  width:64px;height:64px;border-radius:50%;background:var(--brand-primary);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:1rem;margin-bottom:12px;
  letter-spacing:.04em;
}
.cert-card strong{display:block;margin-bottom:4px;font-size:.95rem}
.cert-card span{color:var(--ink-500);font-size:.8rem}

.blog{background:#fff}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.blog-card{display:flex;flex-direction:column;gap:16px}
.blog-card-img{aspect-ratio:5/3;border-radius:var(--radius);overflow:hidden;background:var(--ink-100)}
.blog-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.blog-card:hover .blog-card-img img{transform:scale(1.05)}
.blog-card-meta{
  display:flex;gap:12px;font-size:.82rem;color:var(--ink-500);align-items:center;
}
.blog-card-meta .tag{
  color:var(--brand-accent);font-weight:700;letter-spacing:.1em;text-transform:uppercase;
}
.blog-card h3{font-size:1.2rem}
.blog-card h3 a:hover{color:var(--brand-primary)}
.blog-card-desc{color:var(--ink-500);font-size:.92rem;margin:0}
.btn-outline-light{background:var(--ink-100);color:var(--brand-primary)}

.faq{background:var(--bg-neutral)}
.faq-grid{display:grid;grid-template-columns:1fr 1.6fr;gap:64px;align-items:start}
.faq-aside h2{margin-bottom:16px}
.faq-aside p{color:var(--ink-500)}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:border-color .2s;
}
.faq-item.open{border-color:var(--brand-primary)}
.faq-q{
  padding:20px 24px;display:flex;justify-content:space-between;align-items:center;
  font-weight:700;cursor:pointer;gap:16px;
}
.faq-q::after{
  content:"+";font-size:1.4rem;color:var(--brand-accent);transition:transform .3s;flex-shrink:0;
}
.faq-item.open .faq-q::after{content:"−"}
.faq-a{padding:0 24px 20px;color:var(--ink-500);font-size:.95rem;display:none}
.faq-item.open .faq-a{display:block}

.cta-banner{
  position:relative;background:var(--brand-primary);color:#fff;overflow:hidden;
}
.cta-banner::before{
  content:"";position:absolute;inset:0;
  background:url('../images/cta-bg.jpg') center/cover;
  opacity:.12;pointer-events:none;
}
.cta-banner-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative}
.cta-banner h2{font-size:clamp(1.8rem,3vw,2.4rem);margin-bottom:16px;color:#fff}
.cta-banner p{color:rgba(255,255,255,.78);margin-bottom:24px;font-size:1.05rem}
.cta-banner .badges{display:flex;flex-wrap:wrap;gap:12px}
.cta-banner .badges span{
  padding:6px 14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  border-radius:100px;font-size:.85rem;font-weight:600;
}
.inquiry-form{
  background:#fff;color:var(--ink-900);padding:40px;border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card-hover);position:relative;
}
.inquiry-form h3{margin-bottom:8px;color:var(--brand-primary)}
.inquiry-form .form-lede{color:var(--ink-500);font-size:.92rem;margin-bottom:24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.form-row.full{grid-template-columns:1fr}
.form-field input,.form-field select,.form-field textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--ink-300);border-radius:var(--radius-sm);
  font-family:inherit;font-size:.95rem;background:#fff;transition:border-color .2s,box-shadow .2s;
}
.form-field input[type=checkbox],.form-field input[type=radio]{width:auto;padding:0}
.page-contact .cta-banner,.page-inquiry .cta-banner{display:none}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  outline:0;border-color:var(--brand-primary);box-shadow:0 0 0 3px rgba(10,77,140,.12);
}
.form-field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23555' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px;cursor:pointer}
.form-field textarea{min-height:96px;resize:vertical}
.form-consent{display:flex;gap:10px;align-items:flex-start;font-size:.82rem;color:var(--ink-500);margin:16px 0}
.form-consent input{margin-top:3px;flex-shrink:0}
.form-trust{margin-top:16px;font-size:.78rem;color:var(--ink-500);display:flex;gap:16px;flex-wrap:wrap}
.form-trust span{display:inline-flex;align-items:center;gap:4px}

.footer{background:var(--brand-primary-dark);color:rgba(255,255,255,.7);padding:80px 0 68px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:48px;margin-bottom:64px}
.footer h4{color:#fff;font-size:.92rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:20px}
.footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;font-size:.92rem}
.footer ul a:hover{color:var(--brand-accent)}
.footer-brand__name{color:#fff;font-size:1.5rem;font-weight:800;letter-spacing:-.02em;display:block;margin-bottom:20px;text-decoration:none}
.footer-brand__name:hover{color:var(--brand-accent)}
.footer-brand p{color:rgba(255,255,255,.6);font-size:.92rem}
.footer-social{display:flex;gap:10px;margin-top:20px}
.social-icon{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;font-size:1rem;color:#fff}
.social-icon:hover{background:var(--brand-accent);color:#fff}
.form-badge{position:absolute;top:0;right:0;background:var(--brand-accent);color:#fff;padding:6px 14px;font-size:.78rem;font-weight:700;letter-spacing:.1em;border-radius:0 var(--radius-lg) 0 var(--radius)}
.newsletter-title{margin-top:24px}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:.88rem}
.footer-contact i{color:var(--brand-accent);flex-shrink:0;font-style:normal;font-weight:700}
.newsletter-form{display:flex;gap:0;margin-top:16px;border-radius:var(--radius-sm);overflow:hidden}
.newsletter-form input{
  flex:1;padding:12px 14px;border:0;background:rgba(255,255,255,.08);color:#fff;font-size:.9rem;
}
.newsletter-form input::placeholder{color:rgba(255,255,255,.4)}
.newsletter-form button{
  background:var(--brand-accent);color:#fff;padding:0 20px;font-weight:700;font-size:.85rem;
  letter-spacing:.06em;text-transform:uppercase;
}
.footer-bar{
  border-top:1px solid rgba(255,255,255,.08);padding:24px 0;
  display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;
  font-size:.82rem;color:rgba(255,255,255,.5);
}
.footer-bar .pay-icons{display:flex;gap:12px}
.footer-bar .pay-icons span{
  padding:4px 10px;border:1px solid rgba(255,255,255,.16);border-radius:4px;font-weight:700;font-size:.72rem;
}


.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:80;
  background:var(--brand-primary-dark);color:#fff;
  display:flex;align-items:center;gap:24px;padding:14px 32px;
  box-shadow:0 -4px 24px rgba(6,46,84,.4);
  transform:translateY(100%);transition:transform .3s;
}
.sticky-bar.visible{transform:translateY(0)}
.sticky-bar .msg{flex:1;font-size:.95rem}
.sticky-bar .msg strong{color:var(--brand-accent)}
.sticky-bar .close{
  width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;color:#fff;
}

.cookie-banner{
  position:fixed;left:24px;bottom:24px;max-width:420px;z-index:95;
  background:#fff;border-radius:var(--radius);box-shadow:0 24px 48px rgba(14,23,38,.2);
  padding:20px;display:none;
}
.cookie-banner.visible{display:block}
.cookie-banner h4{font-size:.92rem;margin-bottom:4px}
.cookie-banner p{color:var(--ink-500);font-size:.82rem;margin-bottom:12px}
.cookie-actions{display:flex;gap:8px;flex-wrap:wrap}
.cookie-actions .btn{padding:10px 20px;font-size:.85rem}
.cookie-actions .btn-text{color:var(--brand-primary);padding:10px 16px}

.exit-modal{
  position:fixed;inset:0;z-index:200;background:rgba(6,46,84,.84);
  display:none;align-items:center;justify-content:center;padding:20px;
  backdrop-filter:blur(4px);
}
.exit-modal.visible{display:flex}
.exit-modal-card{
  background:#fff;max-width:480px;width:100%;border-radius:var(--radius-lg);
  padding:48px 40px;text-align:center;position:relative;
}
.exit-modal-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;background:var(--ink-100);color:var(--ink-500);display:flex;align-items:center;justify-content:center}
.exit-modal h3{font-size:1.6rem;margin-bottom:12px;color:var(--brand-primary)}
.exit-modal h3 .accent{color:var(--brand-accent)}
.exit-modal p{color:var(--ink-500);margin-bottom:24px}
.exit-modal .btn{width:100%}

.video-lightbox{position:fixed;inset:0;z-index:300;display:none;align-items:center;justify-content:center;padding:24px}
.video-lightbox.visible{display:flex}
.video-lightbox__overlay{position:absolute;inset:0;background:rgba(0,0,0,.85);backdrop-filter:blur(4px)}
.video-lightbox__wrap{position:relative;width:100%;max-width:900px;z-index:1}
.video-lightbox__close{position:absolute;top:-40px;right:0;color:#fff;font-size:2rem;background:none;border:0;cursor:pointer;opacity:.7;transition:opacity .2s}
.video-lightbox__close:hover{opacity:1}
.video-lightbox__player{position:relative;padding-bottom:56.25%;height:0;border-radius:var(--radius);overflow:hidden;background:#000}
.video-lightbox__player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* ========== Product List Page ========== */
.page-hero{background:var(--brand-primary);color:#fff;padding:48px 0}
.page-hero__title{font-size:2rem;margin-bottom:8px}
.page-hero__bread{font-size:.88rem;opacity:.8}
.page-hero__bread a{color:rgba(255,255,255,.8)}
.page-hero__bread a:hover{color:#fff}

.product-list-layout{display:grid;grid-template-columns:280px 1fr;gap:40px;align-items:start}
.product-sidebar{position:sticky;top:100px}
.sidebar-block{background:#fff;border-radius:var(--radius);border:1px solid var(--line);padding:24px;margin-bottom:24px}
.sidebar-title{font-size:.88rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-500);margin-bottom:16px;font-weight:700}
.sidebar-cats{list-style:none;padding:0;margin:0}
.sidebar-cats li{margin-bottom:6px}
.sidebar-cats li a{display:block;padding:8px 12px;border-radius:var(--radius-sm);color:var(--ink-700);font-size:.92rem;transition:all .2s}
.sidebar-cats li a:hover,.sidebar-cats li.active>a{background:var(--brand-primary);color:#fff}
.sidebar-cats ul{list-style:none;padding:0 0 0 16px;margin:4px 0 0}
.sidebar-cats ul li a{font-size:.85rem;padding:6px 12px}
.sidebar-hot-item{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.sidebar-hot-item:last-child{border-bottom:0}
.sidebar-hot-item img{width:56px;height:56px;object-fit:cover;border-radius:var(--radius-sm);flex-shrink:0}
.sidebar-hot-item span{font-size:.85rem;color:var(--ink-700);line-height:1.3}

.product-main .product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.product-card{background:#fff;border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;transition:box-shadow .3s,transform .3s}
.product-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-4px)}
.product-card__img{display:block;aspect-ratio:4/3;overflow:hidden}
.product-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.product-card:hover .product-card__img img{transform:scale(1.05)}
.product-card__info{padding:20px}
.product-card__title{font-size:.95rem;margin-bottom:12px;line-height:1.4}
.product-card__title a{color:var(--ink-900)}
.product-card__actions{display:flex;gap:8px}
.btn-sm{padding:8px 14px;font-size:.8rem}
.btn-outline{background:transparent;border:1.5px solid var(--brand-primary);color:var(--brand-primary)}
.btn-outline:hover{background:var(--brand-primary);color:#fff}

.pagination{margin-top:40px;display:flex;justify-content:center;align-items:center;gap:6px;flex-wrap:wrap}
.pagination>span{display:inline-flex}
.pagination>span>a{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 10px;border-radius:var(--radius-sm);font-size:.88rem;border:1px solid var(--line);color:var(--ink-700);text-decoration:none;transition:border-color .2s,color .2s,background .2s}
.pagination>span>a:hover{border-color:var(--brand-primary);color:var(--brand-primary)}
.pagination>span.active>a{background:var(--brand-primary);color:#fff;border-color:var(--brand-primary);pointer-events:none}
.pagination>span>a.prev-next{min-width:36px}
.pagination>span>a.prev-next:not([href]){opacity:.4;pointer-events:none}
.no-data{text-align:center;padding:48px;color:var(--ink-500)}

/* ========== Product Detail Page ========== */
.product-detail-top{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-bottom:48px}
.product-gallery{position:sticky;top:100px}
.gallery-main{border-radius:var(--radius);overflow:hidden;background:var(--ink-100);aspect-ratio:4/3;margin-bottom:12px}
.gallery-main img{width:100%;height:100%;object-fit:cover}
.gallery-thumbs{display:flex;gap:8px;overflow-x:auto}
.gallery-thumb{width:72px;height:72px;border-radius:var(--radius-sm);overflow:hidden;border:2px solid transparent;cursor:pointer;flex-shrink:0}
.gallery-thumb.active,.gallery-thumb:hover{border-color:var(--brand-primary)}
.gallery-thumb img{width:100%;height:100%;object-fit:cover}

.product-info__title{font-size:1.8rem;margin-bottom:12px;color:var(--ink-900)}
.product-info__desc{color:var(--ink-500);margin-bottom:24px;font-size:.95rem;line-height:1.6}
.product-info__attrs{border-top:1px solid var(--line);padding-top:20px;margin-bottom:24px}
.attr-row{display:flex;padding:8px 0;border-bottom:1px solid var(--line)}
.attr-label{width:40%;color:var(--ink-500);font-size:.88rem;font-weight:600}
.attr-value{width:60%;color:var(--ink-900);font-size:.88rem}
.product-info__cta{display:flex;gap:12px;margin-bottom:20px}
.btn-lg{padding:14px 28px;font-size:1rem}
.btn-accent{background:var(--brand-accent);color:#fff}
.btn-accent:hover{background:#e55a28}
.product-info__trust{display:flex;gap:16px;font-size:.82rem;color:var(--ink-500)}

.detail-tabs{display:flex;gap:0;border-bottom:2px solid var(--line);margin-bottom:24px}
.tab-btn{padding:12px 24px;font-size:.92rem;font-weight:600;color:var(--ink-500);background:none;border:none;border-bottom:2px solid transparent;margin-bottom:-2px;cursor:pointer;transition:all .2s}
.tab-btn.active{color:var(--brand-primary);border-bottom-color:var(--brand-primary)}
.tab-panel{display:none}
.tab-panel.active{display:block}
.editor-content{line-height:1.8;color:var(--ink-700)}
.editor-content h2,.editor-content h3{color:var(--ink-900);margin:24px 0 12px}
.editor-content{overflow-x:auto}
.editor-content table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.9rem;min-width:480px}
.editor-content table th,.editor-content table td{padding:10px 14px;border:1px solid var(--line);text-align:left}
.editor-content table th{background:var(--ink-100);font-weight:600}
.editor-content ul,.editor-content ol{padding-left:20px;margin:12px 0}
.editor-content li{margin-bottom:6px}

.specs-table{max-width:640px}
.spec-row{display:flex;padding:12px 0;border-bottom:1px solid var(--line)}
.spec-row:last-child{border-bottom:0}
.spec-label{width:40%;font-weight:600;color:var(--ink-700);font-size:.9rem}
.spec-value{width:60%;color:var(--ink-900);font-size:.9rem}

.product-inquiry-section{background:var(--ink-50);border-radius:var(--radius-lg);padding:48px;margin:48px 0}
.product-inquiry-section h2{margin-bottom:8px}
.inquiry-subtitle{color:var(--ink-500);margin-bottom:24px}
.inquiry-form--detail{max-width:640px}

.related-products{margin-top:64px}
.related-products h2{margin-bottom:24px}
.product-grid--related{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

@media (max-width:1280px){
  :root{--section-y:80px}
  .hero{padding:120px 0 160px}
  .container{padding:0 24px}
}
@media (max-width:1024px){
  :root{--section-y:64px}
  .nav{display:none}
  .hamburger{display:flex}
  .btn-quote-desktop{display:none}
  .search-toggle{display:flex}
  .header-cta{position:static}
  .header-search-form{display:none;transform:none;top:auto;right:auto}
  .header-search-form.open{display:flex;position:absolute;top:100%;left:0;right:0;max-width:100%;width:100%;border-radius:0;transform:none;z-index:200}
  .mobile-nav.open{display:flex;position:absolute;top:100%;left:0;right:0;width:100%;z-index:99;box-shadow:0 8px 24px rgba(0,0,0,.1)}
  .product-list-layout{grid-template-columns:1fr}
  .product-sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:20px}
  .product-detail-top{grid-template-columns:1fr}
  .product-gallery{position:static}
  .product-grid--related{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .certs-grid{grid-template-columns:repeat(3,1fr)}
  .blog-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid,.faq-grid,.cta-banner-grid{grid-template-columns:1fr;gap:48px}
  .logo-wall{grid-template-columns:repeat(3,1fr)}
  .logo-wall-item:nth-child(6n){border-right:1px solid var(--line)}
  .logo-wall-item:nth-child(3n){border-right:0}
  .logo-wall-item:nth-last-child(-n+6){border-bottom:1px solid var(--line)}
  .logo-wall-item:nth-last-child(-n+3){border-bottom:0}
  .process-grid{grid-template-columns:repeat(3,1fr)}
  .process-grid::before{display:none}
  .cases-grid{grid-template-columns:1fr 1fr}
  .case-card.lead{grid-row:auto;grid-column:span 2}
  .hero-stats-inner{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.08)}
}
@media (max-width:768px){
  :root{--section-y:48px;--gutter:20px}
  .topbar-meta span:not(:first-child){display:none}
  .hero{padding:80px 0 260px}
  .product-grid,.why-grid,.blog-grid{grid-template-columns:1fr}
  .product-grid--related{grid-template-columns:1fr}
  .product-sidebar{grid-template-columns:1fr}
  .product-info__cta{flex-direction:column}
  .product-inquiry-section{padding:28px 20px}
  .product-main .product-grid{grid-template-columns:1fr 1fr}
  .certs-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .cases-grid{grid-template-columns:1fr}
  .case-card.lead{grid-column:auto}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{justify-content:center}
  .sticky-bar{flex-wrap:wrap;padding:12px 16px}
  .article-layout{grid-template-columns:1fr}
  .article-grid{grid-template-columns:1fr}
  .article-sidebar{order:-1}
  .hero-stats-inner{grid-template-columns:1fr 1fr}
  .stat{border-right:0;border-bottom:1px solid rgba(255,255,255,.08);padding:16px 12px}
  .stat:nth-child(even){border-left:1px solid rgba(255,255,255,.08)}
  .stat:last-child,.stat:nth-last-child(2):nth-child(odd){border-bottom:0}
  .logo-wall{grid-template-columns:repeat(2,minmax(0,1fr))}
  .logo-wall-item{padding:20px 16px;font-size:1rem}
  .logo-wall-item:nth-child(3n){border-right:1px solid var(--line)}
  .logo-wall-item:nth-child(2n){border-right:0}
  .logo-wall-item:nth-last-child(-n+3){border-bottom:1px solid var(--line)}
  .logo-wall-item:nth-last-child(-n+2){border-bottom:0}
  .process-grid{grid-template-columns:1fr 1fr}
  .section-head{flex-direction:column;align-items:flex-start;gap:16px}
  .product-main .product-grid{grid-template-columns:1fr}
  .page-hero__title{font-size:1.5rem}
  .pagination>span>a{min-width:32px;height:32px;font-size:.8rem;padding:0 6px}
}

.article-layout{display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:start}
.article-main{min-width:0}
.article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}
.article-card{background:#fff;border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s}
.article-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.06)}
.article-card__img{aspect-ratio:16/9;overflow:hidden;background:var(--ink-100)}
.article-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.article-card:hover .article-card__img img{transform:scale(1.04)}
.article-card__body{padding:20px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.article-card__meta{display:flex;gap:12px;font-size:.8rem;color:var(--ink-400);align-items:center}
.article-card__cat{color:var(--brand-accent);font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.article-card__title{font-size:1.1rem;line-height:1.4}
.article-card__title a:hover{color:var(--brand-primary)}
.article-card__desc{color:var(--ink-500);font-size:.9rem;line-height:1.6;flex:1}
.article-card__link{font-size:.88rem;font-weight:600;color:var(--brand-primary)}
.article-card__link:hover{text-decoration:underline}

.article-sidebar{display:flex;flex-direction:column;gap:24px;position:sticky;top:100px}
.sidebar-block{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.sidebar-title{font-size:1rem;margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid var(--brand-primary)}
.sidebar-cats{list-style:none;display:flex;flex-direction:column;gap:8px}
.sidebar-cats a{display:flex;justify-content:space-between;padding:8px 12px;border-radius:6px;font-size:.92rem;color:var(--ink-700);transition:background .15s}
.sidebar-cats a:hover,.sidebar-cats a.active{background:var(--brand-primary);color:#fff}
.sidebar-popular{list-style:none;display:flex;flex-direction:column;gap:12px;padding-left: 0;}
.sidebar-popular li a{display:flex;flex-direction:column;gap:2px}
.sidebar-popular__title{font-size:.9rem;font-weight:600;color:var(--ink-800);line-height:1.4}
.sidebar-popular__title:hover{color:var(--brand-primary)}
.sidebar-popular__date{font-size:.78rem;color:var(--ink-400)}
.sidebar-cta{background:var(--brand-primary);color:#fff;text-align:center}
.sidebar-cta .sidebar-title{color:#fff;border-bottom-color:rgba(255,255,255,.3)}
.sidebar-cta p{font-size:.9rem;opacity:.85;margin-bottom:16px}
.sidebar-cta .btn{background:#fff;color:var(--brand-primary)}
.btn-block{display:block;width:100%;text-align:center}

@media(max-width:1024px){
  .article-layout{grid-template-columns:1fr 280px;gap:32px}
}
@media(max-width:768px){
  .article-layout{grid-template-columns:1fr}
  .article-grid{grid-template-columns:1fr}
  .article-sidebar{position:static;order:2}
}

.article-header{margin-bottom:32px}
.article-header__meta{display:flex;gap:16px;align-items:center;font-size:.85rem;color:var(--ink-400);margin-bottom:16px}
.article-header__author{font-weight:600;color:var(--ink-600)}
.article-header__title{font-size:clamp(1.6rem,3.5vw,2.4rem);line-height:1.25;margin-bottom:16px}
.article-header__lead{font-size:1.1rem;color:var(--ink-500);line-height:1.7;border-left:3px solid var(--brand-primary);padding-left:16px}
.article-hero-img{border-radius:var(--radius);overflow:hidden;margin-bottom:32px;aspect-ratio:21/9}
.article-hero-img img{width:100%;height:100%;object-fit:cover}

.article-body{font-size:1.02rem;line-height:1.8;color:var(--ink-700)}
.article-body h2{font-size:1.5rem;margin:40px 0 16px;color:var(--ink-900)}
.article-body h3{font-size:1.2rem;margin:32px 0 12px;color:var(--ink-900)}
.article-body p{margin-bottom:16px}
.article-body ul,.article-body ol{margin:16px 0;padding-left:24px}
.article-body li{margin-bottom:8px}
.article-body img{max-width:100%;border-radius:var(--radius);margin:24px 0}
.article-body blockquote{border-left:4px solid var(--brand-primary);padding:16px 24px;margin:24px 0;background:var(--bg-neutral);border-radius:0 var(--radius) var(--radius) 0;font-style:italic;color:var(--ink-600)}
.article-body{overflow-x:auto}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:.92rem;min-width:480px}
.article-body th,.article-body td{padding:12px 16px;border:1px solid var(--line);text-align:left}
.article-body th{background:var(--bg-neutral);font-weight:700}

.article-footer{margin-top:48px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
.article-tags{display:flex;flex-wrap:wrap;gap:8px}
.article-tag{padding:6px 14px;background:var(--bg-neutral);border-radius:100px;font-size:.82rem;font-weight:600;color:var(--ink-600);transition:background .15s}
.article-tag:hover{background:var(--brand-primary);color:#fff}
.article-share{display:flex;align-items:center;gap:10px;font-size:.88rem;color:var(--ink-500)}
.share-btn{width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--ink-100);font-size:.85rem;font-weight:700;color:var(--ink-700);transition:background .15s}
.share-btn:hover{background:var(--brand-primary);color:#fff}

.article-nav{margin-top:40px;display:grid;grid-template-columns:1fr 1fr;gap:24px}
.article-nav__prev,.article-nav__next{padding:20px 24px;border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;gap:6px;transition:border-color .2s}
.article-nav__prev:hover,.article-nav__next:hover{border-color:var(--brand-primary)}
.article-nav__next{text-align:right}
.article-nav__label{font-size:.8rem;color:var(--ink-400);font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.article-nav__title{font-size:.95rem;font-weight:700;color:var(--ink-800);line-height:1.4}

.single-content{max-width:860px;margin:0 auto}
.single-content.rich-text{font-size:1.02rem;line-height:1.8;color:var(--ink-700)}
.single-content h2{font-size:1.5rem;margin:40px 0 16px}
.single-content h3{font-size:1.2rem;margin:32px 0 12px}
.single-content p{margin-bottom:16px}
.single-content ul,.single-content ol{margin:16px 0;padding-left:24px}
.single-content li{margin-bottom:8px}
.single-content img{max-width:100%;border-radius:var(--radius);margin:24px 0}

.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:64px;align-items:start}
.contact-info__title{font-size:1.8rem;margin-bottom:12px}
.contact-info__desc{color:var(--ink-500);margin-bottom:32px;line-height:1.7}
.contact-channels{display:flex;flex-direction:column;gap:24px;margin-bottom:32px}
.contact-channel{display:flex;gap:16px;align-items:flex-start}
.contact-channel__icon{width:44px;height:44px;border-radius:10px;background:var(--bg-neutral);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.2rem;color:var(--brand-primary)}
.contact-channel strong{display:block;font-size:.9rem;margin-bottom:2px}
.contact-channel p{font-size:.9rem;color:var(--ink-500);margin:0}
.contact-channel a{color:var(--brand-primary)}
.contact-social{display:flex;gap:12px}
.contact-form-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px}
.contact-form__title{font-size:1.4rem;margin-bottom:24px}
.contact-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.contact-form .form-group{margin-bottom:16px}
.contact-form label{display:block;font-size:.88rem;font-weight:600;margin-bottom:6px;color:var(--ink-700)}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:12px 16px;border:1px solid var(--line);border-radius:var(--radius);font-size:.95rem;transition:border-color .15s}
.contact-form input[type=checkbox],.contact-form input[type=radio]{width:auto;padding:0}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--brand-primary);outline:none}
.contact-form select{appearance:none;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' stroke-width='1.5' fill='none'/%3E%3C/svg%3E") no-repeat right 16px center}
.form-gdpr{margin-top:8px}
.checkbox-label{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--ink-500);cursor:pointer}
.checkbox-label input{margin-top:3px;flex-shrink:0}
.checkbox-label a{color:var(--brand-primary);text-decoration:underline}
.req{color:var(--brand-accent)}
.btn-lg{padding:14px 32px;font-size:1rem}

@media(max-width:768px){
  .contact-grid{grid-template-columns:1fr}
  .contact-form-wrap{padding:24px}
  .contact-form .form-row{grid-template-columns:1fr}
}

.faq-page-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-cta{text-align:center;margin-top:64px;padding:48px;background:var(--bg-neutral);border-radius:var(--radius)}
.faq-cta h2{font-size:1.6rem;margin-bottom:12px}
.faq-cta p{color:var(--ink-500);margin-bottom:24px;max-width:480px;margin-left:auto;margin-right:auto}
.page-hero__desc{color:rgba(255,255,255,.8);font-size:1.05rem;max-width:600px;margin-top:8px}

.search-form-lg{display:flex;gap:12px;max-width:640px;margin-top:20px}
.search-form-lg__input{flex:1;padding:14px 20px;border:none;border-radius:var(--radius);font-size:1rem}
.search-results{display:flex;flex-direction:column;gap:24px;margin-bottom:40px}
.search-item{padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:border-color .2s}
.search-item:hover{border-color:var(--brand-primary)}
.search-item__title{font-size:1.15rem;margin-bottom:8px}
.search-item__title a:hover{color:var(--brand-primary)}
.search-item__desc{color:var(--ink-500);font-size:.92rem;line-height:1.6;margin-bottom:12px}
.search-item__meta{display:flex;gap:16px;font-size:.82rem;color:var(--ink-400)}
.search-item__cat{color:var(--brand-accent);font-weight:700;text-transform:uppercase}

.cases-page-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.case-page-card{border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--line);transition:box-shadow .2s}
.case-page-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.06)}
.case-page-card__img{display:block;aspect-ratio:4/3;overflow:hidden;position:relative;background:var(--ink-100)}
.case-page-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.case-page-card:hover .case-page-card__img img{transform:scale(1.04)}
.case-page-card__overlay{position:absolute;inset:0;background:rgba(0,0,0,.4);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s}
.case-page-card:hover .case-page-card__overlay{opacity:1}
.case-page-card__view{color:#fff;font-weight:700;font-size:.95rem}
.case-page-card__body{padding:20px 24px}
.case-page-card__title{font-size:1.1rem;margin-bottom:6px}
.case-page-card__title a:hover{color:var(--brand-primary)}
.case-page-card__desc{color:var(--ink-500);font-size:.88rem;line-height:1.5}

.case-detail-layout{display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:start}
.case-detail-main{min-width:0}
.case-detail__title{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:16px}
.case-detail__lead{font-size:1.05rem;color:var(--ink-500);line-height:1.7;margin-bottom:32px}
.case-gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:32px}
.case-gallery__item{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3}
.case-gallery__item img{width:100%;height:100%;object-fit:cover}
.case-detail-sidebar{display:flex;flex-direction:column;gap:24px;position:sticky;top:100px}

.product-card__body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px}
.product-card__body h3{font-size:1rem;line-height:1.4;margin:0;font-weight:600;color:var(--ink-900);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.8em}
.product-card__body h3 a:hover{color:var(--brand-primary)}
.product-card__link{font-size:.85rem;font-weight:600;color:var(--brand-primary);display:inline-flex;align-items:center;gap:4px;align-self:flex-start;padding-top:8px;border-top:1px solid var(--line);width:100%}
.product-card__link::after{content:"→";transition:transform .2s;margin-left:auto}
.product-card:hover .product-card__link{color:var(--brand-accent)}
.product-card:hover .product-card__link::after{transform:translateX(4px)}

.product-cat-block{margin-bottom:56px}
.product-cat-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:16px;border-bottom:2px solid var(--line)}
.product-cat-header h2{font-size:1.4rem}
.product-cat-header h2 a:hover{color:var(--brand-primary)}
.article-cat-block{margin-bottom:56px}

.sitemap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}
.sitemap-col h2{font-size:1.2rem;margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid var(--brand-primary)}
.sitemap-list{list-style:none;display:flex;flex-direction:column;gap:6px;margin-bottom:32px}
.sitemap-list a{font-size:.92rem;color:var(--ink-600)}
.sitemap-list a:hover{color:var(--brand-primary)}
.sitemap-list ul{list-style:none;padding-left:20px;margin-top:6px;display:flex;flex-direction:column;gap:4px}
.sitemap-list ul a{font-size:.85rem;color:var(--ink-500)}

@media(max-width:768px){
  .cases-page-grid{grid-template-columns:1fr}
  .case-detail-layout{grid-template-columns:1fr}
  .case-gallery{grid-template-columns:1fr}
  .sitemap-grid{grid-template-columns:1fr}
  .article-nav{grid-template-columns:1fr}
}

.inquiry-cart{max-width:880px;margin:0 auto}
.inquiry-cart__header{display:grid;grid-template-columns:1fr 120px;gap:20px;padding:12px 0;border-bottom:2px solid var(--brand-primary);font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-500)}
.inquiry-cart__items{display:flex;flex-direction:column;gap:0}
.inquiry-cart__item{display:grid;grid-template-columns:80px 1fr 120px;gap:20px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
.inquiry-cart__img{width:80px;height:80px;border-radius:var(--radius-sm);overflow:hidden;background:var(--bg-neutral);flex-shrink:0}
.inquiry-cart__img img{width:100%;height:100%;object-fit:cover}
.inquiry-cart__info{display:flex;flex-direction:column;gap:6px;min-width:0}
.inquiry-cart__info a:first-child{font-weight:600;font-size:1rem;color:var(--ink-900);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.inquiry-cart__info a:first-child:hover{color:var(--brand-primary)}
.inquiry-cart__remove{font-size:.82rem;color:var(--ink-400);transition:color .15s}
.inquiry-cart__remove:hover{color:var(--brand-accent)}
.inquiry-cart__qty{display:flex;align-items:center;gap:0}
.qty-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);background:#fff;font-size:1.1rem;color:var(--ink-600);cursor:pointer;transition:background .15s;user-select:none;text-decoration:none}
.qty-btn:first-child{border-radius:var(--radius-sm) 0 0 var(--radius-sm)}
.qty-btn:last-child{border-radius:0 var(--radius-sm) var(--radius-sm) 0}
.qty-btn:hover{background:var(--bg-neutral)}
.inquiry-cart__qty input{width:48px;height:36px;text-align:center;border:1px solid var(--line);border-left:0;border-right:0;font-size:.95rem;font-family:inherit;-moz-appearance:textfield}
.inquiry-cart__qty input::-webkit-outer-spin-button,.inquiry-cart__qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.inquiry-cart__form{margin-top:40px;}
.inquiry-cart__form .contact-form label{display:block;font-size:.88rem;font-weight:600;margin-bottom:6px;color:var(--ink-700)}
.inquiry-cart__form .contact-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.inquiry-cart__form .contact-form .form-group{margin-bottom:16px}
.inquiry-cart__form .contact-form input,.inquiry-cart__form .contact-form textarea{width:100%;padding:12px 16px;border:1px solid var(--line);border-radius:var(--radius-sm);font-size:.95rem;font-family:inherit;transition:border-color .15s}
.inquiry-cart__form .contact-form input[type=checkbox]{width:auto;padding:0}
.inquiry-cart__form .contact-form input:focus,.inquiry-cart__form .contact-form textarea:focus{border-color:var(--brand-primary);outline:none;box-shadow:0 0 0 3px rgba(10,77,140,.1)}
.inquiry-cart__form .contact-form textarea{min-height:100px;resize:vertical}
.inquiry-cart__form .form-gdpr{margin:20px 0}
.inquiry-cart__form .checkbox-label{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--ink-500);cursor:pointer}
.inquiry-cart__form .checkbox-label input{margin-top:3px;flex-shrink:0}
.inquiry-cart__form .checkbox-label a{color:var(--brand-primary);text-decoration:underline}
.inquiry-cart__form .req{color:var(--brand-accent)}
.inquiry-cart__empty{text-align:center;padding:80px 20px}
.inquiry-cart__empty h2{font-size:1.6rem;margin-bottom:12px;color:var(--ink-700)}
.inquiry-cart__empty p{color:var(--ink-500);margin-bottom:24px;max-width:420px;margin-left:auto;margin-right:auto}
@media(max-width:768px){
  .inquiry-cart__item{grid-template-columns:60px 1fr;gap:12px}
  .inquiry-cart__img,.inquiry-cart__img img{width:60px;height:60px}
  .inquiry-cart__qty{grid-column:1/-1;justify-self:start}
  .inquiry-cart__header{display:none}
  .inquiry-cart__form .contact-form .form-row{grid-template-columns:1fr}
}

/* ========== Inquiry Popup (zan_inquiry.js) ========== */
.inquiry-popup{display:none;position:fixed;z-index:100002;left:0;top:0;width:100%;height:100%;background:rgba(0,0,0,.45)}
.inquiry-open-popup{display:flex;align-items:center;justify-content:center}
.inquiry-open-popup .inquiry-popup-box{width:94%;max-width:480px;padding:48px 32px 36px;box-sizing:border-box;background:#fff;border-radius:var(--radius-md);position:relative;box-shadow:0 8px 32px rgba(0,0,0,.18)}
.inquiry-open-popup .inquiry-popup-box .close-btn{position:absolute;top:12px;right:16px;font-size:24px;color:var(--ink-400);cursor:pointer;line-height:1}
.inquiry-open-popup .inquiry-popup-box .close-btn:hover{color:var(--ink-900)}
.inquiry-popup .inquiry-popup-box-top{font-size:1.15rem;font-weight:600;margin:0 0 8px;display:flex;align-items:center;justify-content:center;color:var(--ink-900)}
.inquiry-popup .inquiry-popup-box-top i{font-size:32px;margin-right:10px;color:#19be6b}
.inquiry-popup .inquiry-popup-box-foot{width:100%;margin:28px auto 0;display:flex;justify-content:center;gap:12px}
.inquiry-popup .inquiry-popup-box-foot .inquiry-button{background:var(--brand-primary);color:#fff;padding:10px 28px;font-size:.92rem;font-weight:600;border-radius:var(--radius-sm);border:none;cursor:pointer;transition:background .15s}
.inquiry-popup .inquiry-popup-box-foot .inquiry-button:hover{opacity:.9}
.inquiry-popup .inquiry-popup-box-foot .inquiry-button-n{padding:10px 28px;font-size:.92rem;font-weight:600;border-radius:var(--radius-sm);border:1px solid var(--line);background:#fff;color:var(--ink-700);cursor:pointer;transition:border-color .15s}
.inquiry-popup .inquiry-popup-box-foot .inquiry-button-n:hover{border-color:var(--brand-primary);color:var(--brand-primary)}

.fab-stack{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:12px;z-index:900}
.fab{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;box-shadow:0 4px 16px rgba(0,0,0,.15);transition:transform .2s,opacity .2s}
.fab:hover{transform:scale(1.1)}
.fab-wa{background:#25D366;color:#fff}
.fab-top{background:#fff;color:var(--ink-700);opacity:0;pointer-events:none;transition:opacity .3s,transform .2s}
.fab-top.visible{opacity:1;pointer-events:auto}
@media(max-width:768px){
  .fab-stack{bottom:72px;right:16px}
  .fab{width:46px;height:46px}
  .cookie-banner{left:12px;right:12px;bottom:72px;max-width:none}
}
@media(max-width:480px){
  .hero{padding:60px 0 260px}
  .hero-stats-inner{grid-template-columns:1fr 1fr}
  .certs-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr}
  .faq-grid{gap:32px}
  .contact-channels{gap:16px}
  .logo-wall{grid-template-columns:repeat(2,minmax(0,1fr))}
  .logo-wall-item{padding:16px 12px;font-size:.9rem}
  .cookie-banner{left:8px;right:8px;bottom:68px;padding:16px}
  .hero-cta .btn{font-size:.88rem;padding:12px 16px}
  .about-media-sub{right:-16px;bottom:-16px;width:50%;border-width:4px}
  .sticky-bar .msg{font-size:.82rem}
  .sticky-bar .btn{font-size:.82rem;padding:10px 14px;white-space:nowrap}
}
#ey-mkf{right:-46px!important;transition:right .3s}
#ey-mkf:hover{right:0!important}
#ey-mkf .ey-list li p{display:none}
#ey-mkf:hover .ey-list li p{display:block}
@media(max-width:768px){
  #ey-mkf{display:none!important}
}

.err404{min-height:70vh;display:flex;align-items:center;justify-content:center;background:var(--bg-neutral);padding:80px 0;position:relative;overflow:hidden}
.err404::before{content:"";position:absolute;top:-120px;right:-80px;width:480px;height:480px;border-radius:50%;background:linear-gradient(135deg,rgba(10,77,140,.06),rgba(255,107,53,.04));pointer-events:none}
.err404::after{content:"";position:absolute;bottom:-60px;left:-60px;width:320px;height:320px;border-radius:50%;background:rgba(10,77,140,.03);pointer-events:none}
.err404-inner{position:relative;z-index:1;text-align:center;max-width:600px;margin:0 auto;padding:0 var(--gutter)}
.err404-code{font-family:var(--font-display);font-size:clamp(7rem,20vw,11rem);font-weight:900;line-height:1;letter-spacing:-.06em;background:linear-gradient(135deg,var(--brand-primary) 0%,var(--brand-primary-light) 50%,var(--brand-accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;opacity:.85}
.err404-title{font-size:clamp(1.5rem,3vw,2.2rem);margin-top:-16px;margin-bottom:12px}
.err404-desc{color:var(--ink-500);font-size:1.05rem;margin-bottom:36px;line-height:1.7}
.err404-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:48px}
.err404-links{text-align:left;max-width:520px;margin:0 auto}
.err404-links-title{font-size:.78rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-500);margin-bottom:16px}
.err404-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.err404-grid a{padding:14px 18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);font-weight:600;display:flex;justify-content:space-between;align-items:center;transition:border-color .2s,box-shadow .2s}
.err404-grid a:hover{border-color:var(--brand-primary);box-shadow:var(--shadow-card)}
.err404-grid a .arr{color:var(--brand-accent);font-weight:400;transition:transform .2s}
.err404-grid a:hover .arr{transform:translateX(4px)}
@media(max-width:768px){
  .err404{min-height:60vh;padding:60px 0}
  .err404-grid{grid-template-columns:1fr}
}