:root{
  --ink:#0a0f14;
  --ink-2:#121922;
  --paper:#f5f5f2;
  --surface:#ffffff;
  --muted:#66707b;
  --muted-light:#aab2bc;
  --accent:#f20d16;
  --accent-dark:#c90910;
  --line:#e4e6e8;
  --line-dark:#27313b;
  --radius:18px;
  --shadow:0 22px 60px rgba(7,13,19,.12);
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,sans-serif!important;color:var(--ink);background:var(--paper);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
button{color:inherit}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.site-notice{font-size:13px;font-weight:700;text-align:center;padding:6px 14px;background:#06090d;color:#fff;line-height:1.35}

/* Header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(10,15,20,.08)}
.header-row{height:82px;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{width:102px;max-height:58px;object-fit:contain}
.desktop-nav{display:flex;align-items:center;gap:36px;margin-left:auto;font-size:16px;font-weight:700;color:#20262d}
.desktop-nav>a,.desktop-nav .nav-dropdown>a{position:relative;padding:14px 0}
.desktop-nav>a:after,.desktop-nav .nav-dropdown>a:after{content:"";position:absolute;left:0;right:100%;bottom:5px;height:2px;background:var(--accent);transition:.22s ease}
.desktop-nav>a:hover,.desktop-nav .nav-dropdown>a:hover{color:#000}.desktop-nav>a:hover:after,.desktop-nav .nav-dropdown>a:hover:after{right:0}
.header-cta{display:inline-flex;align-items:center;gap:8px;margin-left:16px;padding:13px 20px;border-radius:13px;background:var(--accent);color:#fff;font-size:14px;font-weight:700;box-shadow:0 9px 24px rgba(242,13,22,.22);transition:.2s}
.header-cta:hover{background:var(--accent-dark);transform:translateY(-1px)}
.menu-btn{display:none;margin-left:auto;width:44px;height:44px;padding:11px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer}
.menu-btn span{display:block;height:2px;background:#111;margin:5px 0;border-radius:2px}
.mobile-nav{display:none;padding:6px 20px 20px;border-top:1px solid var(--line);background:#fff}
.mobile-nav>a{display:block;padding:13px 0;font-size:16px;font-weight:700;border-bottom:1px solid #f1f2f3}
.mobile-nav .mobile-cta{margin-top:12px;padding:12px 16px;text-align:center;background:var(--accent);color:#fff;border-radius:11px;border-bottom:0}

/* Typography / shared */
h1,h2,h3,p{margin-top:0}
h1,h2,h3{letter-spacing:0}
h1{font-size:clamp(40px,4.4vw,58px);line-height:1.1;margin-bottom:22px;font-weight:700;letter-spacing:0}
h1 span,h2 span{color:var(--accent)}
.section{padding:84px 0}
.eyebrow{font-size:10px;font-weight:700;letter-spacing:0;color:#ff5a61;margin-bottom:16px;text-transform:uppercase}
.eyebrow.dark{color:var(--accent)}
.section-copy h2,.section-head h2,.quote-panel h2{font-size:clamp(32px,3.3vw,46px);line-height:1.16;letter-spacing:0;margin-bottom:20px;font-weight:700}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:34px}
.section-head h2{margin-bottom:0}
.section-head.inverse{color:#fff}
.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-size:13px;font-weight:700}
.head-link{white-space:nowrap;margin-bottom:5px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:49px;padding:0 22px;border-radius:12px;border:1px solid transparent;font-size:13px;font-weight:700;transition:.2s;cursor:pointer}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 12px 28px rgba(242,13,22,.26)}
.btn-primary:hover{background:var(--accent-dark)}
.btn-ghost{border-color:rgba(255,255,255,.52);color:#fff;background:rgba(4,8,12,.20);backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-dark{background:var(--ink);color:#fff}

/* Hero */
.hero{position:relative;overflow:hidden;background:#060c12;color:#fff;min-height:560px;display:flex;align-items:stretch}
.hero:before{content:"";position:absolute;left:-120px;top:-170px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(242,13,22,.22),rgba(242,13,22,0) 68%);pointer-events:none}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,8,12,.15),transparent 43%,rgba(242,13,22,.08));pointer-events:none}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:.93fr 1.07fr;align-items:stretch;gap:46px;min-height:560px}
.hero-copy{align-self:center;padding:62px 0 58px;position:relative;z-index:3}
.hero-copy h1{max-width:650px}
.hero-copy>p{max-width:590px;font-size:16px;color:#c0c8d0;margin-bottom:29px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:40px;max-width:600px;border-top:1px solid rgba(255,255,255,.14)}
.hero-stats div{position:relative;padding:18px 22px 0 0}
.hero-stats div+div{padding-left:22px;border-left:1px solid rgba(255,255,255,.12)}
.hero-stats strong{display:block;font-size:18px;color:#fff;font-weight:700;letter-spacing:0}
.hero-stats span{font-size:11px;color:#8f99a5}
.hero-visual{position:relative;min-height:560px;margin-right:0;overflow:hidden}
.hero-photo{position:absolute;inset:0;overflow:hidden}
.hero-photo:before{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(90deg,#060c12 0%,rgba(6,12,18,.9) 8%,rgba(6,12,18,.30) 34%,rgba(6,12,18,.03) 60%),linear-gradient(0deg,rgba(6,12,18,.25),transparent 45%)}
.hero-photo:after{content:"";position:absolute;right:0;top:0;width:48%;height:100%;z-index:2;background:radial-gradient(circle at 90% 15%,rgba(242,13,22,.25),transparent 56%)}
.hero-photo picture{display:block;width:100%;height:100%}.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:74% center;filter:saturate(.82) contrast(1.1) brightness(.72);transform:scale(1.03)}
.hero-metal-tag,.hero-brand-tag{position:absolute;z-index:4;background:rgba(255,255,255,.94);color:#111;border:1px solid rgba(255,255,255,.7);box-shadow:0 20px 45px rgba(0,0,0,.28);backdrop-filter:blur(9px)}
.hero-metal-tag{right:24px;top:50px;padding:13px 16px;border-radius:10px;transform:rotate(2deg)}
.hero-brand-tag{right:62px;bottom:46px;padding:15px 18px;border-radius:12px;transform:rotate(-1deg)}
.hero-metal-tag b,.hero-brand-tag b{display:block;font-size:15px;font-weight:700;letter-spacing:0}
.hero-metal-tag span,.hero-brand-tag span{display:block;margin-top:2px;font-size:10px;color:#5d6670}

/* About */
.about{background:#fff}
.about-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:72px;align-items:center}
.section-copy p{color:#4e5965;font-size:17px;line-height:1.75;max-width:680px}
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:26px 0 24px}
.check-grid span{position:relative;padding:13px 14px 13px 39px;border:1px solid var(--line);border-radius:11px;background:#fff;font-size:14px;font-weight:700;box-shadow:0 6px 16px rgba(10,15,20,.025)}
.check-grid span:before{content:"✓";position:absolute;left:13px;top:50%;transform:translateY(-50%);width:18px;height:18px;display:grid;place-items:center;border-radius:6px;background:#fff0f0;color:var(--accent);font-size:11px;font-weight:700}
.about-slider{position:relative;min-height:430px}
.about-track{height:430px;position:relative}
.about-slide{position:absolute;inset:0;margin:0;opacity:0;transform:scale(.985);transition:.45s ease}
.about-slide.active{opacity:1;transform:scale(1)}
.about-slide img{width:100%;height:100%;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}
.slider-arrow{position:absolute;z-index:4;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:#fff;box-shadow:0 10px 30px rgba(10,15,20,.12);font-size:17px;cursor:pointer}
.slider-arrow.prev{left:-21px}.slider-arrow.next{right:-21px}
.slider-dots{position:absolute;z-index:4;left:50%;bottom:16px;transform:translateX(-50%);display:flex;gap:7px}
.slider-dots button{width:7px;height:7px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.52)}
.slider-dots button.active{width:24px;border-radius:99px;background:#fff}

/* Catalog cards */
.catalogs{background:#f7f7f5;border-top:1px solid #eceeed}
.catalog-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.catalog-card{position:relative;height:172px;overflow:hidden;border-radius:14px;background:#13191f;box-shadow:0 10px 28px rgba(10,15,20,.08);isolation:isolate}
.catalog-card img{width:100%;height:100%;object-fit:cover;filter:saturate(.8) contrast(1.05);transition:transform .32s ease,filter .32s ease}
.catalog-card:hover img{transform:scale(1.055);filter:saturate(.95) contrast(1.08)}
.catalog-shade{position:absolute;inset:0;background:linear-gradient(180deg,transparent 25%,rgba(4,8,12,.86) 100%);z-index:1}
.catalog-name{position:absolute;left:14px;right:48px;bottom:15px;z-index:2;color:#fff;font-size:13px;font-weight:700;line-height:1.25}
.catalog-arrow{position:absolute;right:12px;bottom:12px;z-index:2;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#fff;color:#111;font-weight:700}

/* Featured products */
.products{position:relative;background:#081019;color:#fff;overflow:hidden}
.products:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 88% 0%,rgba(242,13,22,.12),transparent 34%),linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:auto,38px 38px,38px 38px;pointer-events:none}
.products>.container{position:relative;z-index:1}
.products .eyebrow{color:#ff656b}
.products .head-link{color:#fff}
.featured-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.featured-card{min-width:0;border:1px solid #25303a;border-radius:15px;overflow:hidden;background:#0e1720;transition:.25s}
.featured-card:hover{transform:translateY(-5px);border-color:#46525f;box-shadow:0 18px 46px rgba(0,0,0,.22)}
.featured-image{aspect-ratio:1.24;background:#1a222a;overflow:hidden}
.featured-image img{width:100%;height:100%;object-fit:cover;transition:.35s}
.featured-card:hover img{transform:scale(1.04)}
.featured-body{padding:17px 17px 18px}
.featured-body>span{font-size:9px;font-weight:700;letter-spacing:0;color:#ff646a;text-transform:uppercase}
.featured-body h3{font-size:18px;line-height:1.25;margin:7px 0 8px;color:#fff}
.featured-body p{font-size:12px;line-height:1.55;color:#9da8b4;margin-bottom:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.featured-body b{font-size:11px;color:#fff}

/* News + quote */
.home-bottom{background:#fff}
.home-bottom-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(330px,.8fr);gap:26px;align-items:start}
.news-column .section-head{margin-bottom:28px}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.news-card{background:#fff;border-radius:14px;overflow:hidden;border:1px solid var(--line);transition:.22s}
.news-card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(10,15,20,.08)}
.news-card>a{display:block;height:100%}
.news-card>a>img,.news-card>img{width:100%;aspect-ratio:1.48;object-fit:cover}
.news-body{padding:18px}
.news-body span{font-size:12px;color:var(--accent);font-weight:700}
.news-body h3{font-size:18px;line-height:1.42;margin:8px 0 10px;letter-spacing:0;font-weight:700}
.news-body p{font-size:14px;color:#5f6974;line-height:1.65;margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-body b{font-size:13px;font-weight:700}
.quote-panel{position:relative;overflow:hidden;background:var(--accent);color:#fff;border-radius:18px;padding:28px 24px;box-shadow:0 18px 50px rgba(242,13,22,.18)}
.quote-panel:after{content:"";position:absolute;right:-90px;top:-110px;width:260px;height:260px;border-radius:50%;border:45px solid rgba(255,255,255,.07);pointer-events:none}
.quote-panel>*{position:relative;z-index:1}
.quote-panel .eyebrow{color:#fff7f7;opacity:.9}
.quote-panel h2{font-size:36px;line-height:1.04;margin-bottom:12px}
.quote-panel h2 span{color:#fff}
.quote-panel>p{font-size:12px;color:#ffe4e5;line-height:1.6;margin-bottom:18px}
.quote-form{display:grid;grid-template-columns:1fr 1fr;gap:9px;background:#fff;color:var(--ink);padding:14px;border-radius:13px}
.quote-form label{font-size:12px;font-weight:700;color:#2a3037}
.quote-form input,.quote-form select,.quote-form textarea{width:100%;margin-top:6px;border:1px solid #dfe3e6;border-radius:8px;padding:10px 11px;background:#f8f9fa;outline:none;font-size:14px;transition:.2s}
.quote-form textarea{resize:vertical;min-height:70px}
.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(242,13,22,.08)}
.quote-form input[type=file]{padding:7px;background:#fff}
.quote-form .full{grid-column:1/-1}
.quote-submit{background:#09111a;color:#fff;border-radius:9px;min-height:40px;font-size:11px}
.quote-submit:hover{background:#151e28}
.quote-contact{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px;font-size:11px;font-weight:700}
.quote-contact a{padding:7px 9px;border-radius:8px;background:rgba(0,0,0,.12)}
.hp-field{position:absolute!important;left:-9999px!important}
.notice{margin:0 0 14px;padding:10px 12px;border-radius:9px;background:#fff;color:#145c2d;border:1px solid rgba(255,255,255,.7);font-size:11px;font-weight:700}

/* Footer */
.site-footer{position:relative;overflow:hidden;background:#050a0f;color:#aab3bd;padding:46px 0 20px;border-top:1px solid #1f2831}
.footer-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr 1.05fr .72fr 1fr;gap:42px;align-items:start}
.footer-logo{width:105px;background:#fff;border-radius:10px;padding:7px;margin-bottom:13px}
.footer-grid p{max-width:360px;font-size:14px;line-height:1.7;margin:0}
.footer-grid b{display:block;color:#fff;margin-bottom:13px;font-size:15px;font-weight:700}
.footer-grid a,.footer-grid span{display:block;margin:8px 0;font-size:14px;line-height:1.45}
.footer-grid a{color:#aab3bd;transition:color .2s ease,transform .2s ease}
.footer-grid a:hover{color:#ff1d25;transform:translateX(2px)}
.footer-contact>a{word-break:break-word}
.footer-social{display:inline-flex!important;align-items:center;gap:8px;margin-top:13px!important;color:#fff!important;font-weight:700}
.footer-social:hover{color:#3b82f6!important}
.footer-social-icon{display:grid!important;place-items:center;width:28px;height:28px;margin:0!important;border-radius:50%;background:#1877f2;color:#fff!important;font-size:18px!important;font-weight:700;line-height:1}
.footer-social>span:last-child{display:inline!important;margin:0!important;color:inherit!important;font-size:14px!important}
.footer-map-link{display:inline-flex!important;align-items:center;gap:8px;margin-top:10px!important}.footer-map-link img{display:block;width:26px;height:27px;object-fit:contain}.footer-map-link span{display:inline!important;margin:0!important;color:inherit!important;font-size:14px!important}
.copyright{position:relative;z-index:2;border-top:1px solid #1c242d;margin-top:34px;padding-top:17px;font-size:12px;color:#7f8994}


@media(max-width:560px){
  .footer-grid{grid-template-columns:1fr;gap:24px}.footer-brand{grid-column:auto}
}

/* Reveal */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .55s ease,transform .55s ease}
.reveal.visible{opacity:1;transform:none}

/* Inner pages */
.inner-hero{background:#070d13;color:#fff;padding:72px 0 54px;border-bottom:1px solid #202a33}
.inner-hero h1{font-size:clamp(38px,4vw,54px);line-height:1.13;margin:0 0 18px;font-weight:700;letter-spacing:0}.inner-hero p{max-width:820px;color:#c2cad2;font-size:17px;line-height:1.65}
.grid-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.catalog-block+.catalog-block{margin-top:72px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.24s;height:100%}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.product-image{background:#eceff1;aspect-ratio:1.12;overflow:hidden}
.product-image img{width:100%;height:100%;object-fit:cover;transition:.34s}
.product-card:hover .product-image img{transform:scale(1.035)}
.product-body{padding:18px}
.product-body>span{font-size:9px;font-weight:700;color:var(--accent)}
.product-body h3{font-size:20px;line-height:1.35;margin:6px 0 8px}
.product-body p{font-size:14px;color:var(--muted);line-height:1.6;margin:0}
.detail{background:#fff}.detail-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:start}.detail-media img{width:100%;border-radius:20px;box-shadow:var(--shadow)}
.detail-copy h1{font-size:clamp(34px,4vw,52px);line-height:1.12;font-weight:700;letter-spacing:0}.detail-copy p{color:#5e6670;font-size:16px}.detail-copy .lead{font-size:18px;color:#242a31}.back-link{display:inline-flex;margin-bottom:18px;font-size:12px;font-weight:700;color:var(--accent)}
.empty{padding:38px;border:1px dashed var(--line);border-radius:16px;color:var(--muted);text-align:center;background:#fff}
.article-content{max-width:960px;margin-top:50px;font-size:16px;line-height:1.75;color:#303842;font-weight:400}
.article-content h2{font-size:30px;line-height:1.3;margin:40px 0 15px;color:#111827;letter-spacing:0;font-weight:700}.article-content h3{font-size:22px;line-height:1.4;margin:30px 0 12px;color:#111827;font-weight:700}.article-content p{margin:0 0 18px}.article-content ul,.article-content ol{padding-left:24px;margin:0 0 20px}.article-content img{max-width:100%;height:auto;border-radius:16px;margin:24px auto}.article-content blockquote{margin:25px 0;padding:18px 22px;border-left:4px solid var(--accent);background:#f7f7f5;border-radius:0 12px 12px 0}.article-content a{color:var(--accent);font-weight:700}
.detail-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-top:35px}
.gallery-card{position:relative;padding:0;border:0;border-radius:14px;overflow:hidden;background:#eef1f5;aspect-ratio:1.3;cursor:pointer}
.gallery-card img{width:100%;height:100%;object-fit:cover;transition:.25s}.gallery-card span{position:absolute;right:10px;top:10px;width:32px;height:32px;border-radius:50%;background:rgba(7,13,19,.8);color:#fff;display:grid;place-items:center;opacity:0;transition:.2s}.gallery-card:hover img{transform:scale(1.035)}.gallery-card:hover span{opacity:1}
.lightbox{position:fixed;inset:0;z-index:9999;background:rgba(4,8,13,.92);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;flex-direction:column;padding:28px}.lightbox img{max-width:min(1200px,92vw);max-height:82vh;object-fit:contain;border-radius:14px;box-shadow:0 30px 90px rgba(0,0,0,.45)}.lightbox span{color:#c8d0da;margin-top:12px;font-size:13px}.lightbox-close{position:absolute;right:24px;top:20px;width:46px;height:46px;border-radius:50%;border:1px solid #46505c;background:#171e27;color:#fff;font-size:27px}

/* Legacy track helpers */
.cards-track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(265px,1fr);gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:2px 2px 22px}.cards-track::-webkit-scrollbar{display:none}.circle-btn{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;font-size:18px;cursor:pointer}.center-action{text-align:center;margin-top:26px}.head-actions{display:flex;gap:8px}

@media(max-width:1060px){
  .catalog-grid{grid-template-columns:repeat(3,1fr)}
  .featured-grid{grid-template-columns:repeat(2,1fr)}
  .home-bottom-grid{grid-template-columns:1fr}
  .quote-panel{max-width:none}
}
@media(max-width:900px){
  .desktop-nav,.header-cta{display:none}.menu-btn{display:block}.mobile-nav.open{display:block}
  .hero-grid{grid-template-columns:1fr;min-height:auto;gap:0}
  .hero{min-height:auto}.hero-copy{padding:58px 0 42px}.hero-visual{min-height:390px;margin:0 -20px}
  .hero-photo:before{background:linear-gradient(0deg,#060c12 0%,rgba(6,12,18,.22) 32%,transparent 62%)}
  .about-grid{grid-template-columns:1fr;gap:42px}.about-slider,.about-track{min-height:420px;height:420px}
  .news-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1.2fr 1fr;gap:30px 36px;padding-right:0}.footer-brand{grid-column:1/-1}.footer-art{opacity:.12;width:50%}
  .grid-list{grid-template-columns:1fr 1fr}.detail-grid{grid-template-columns:1fr}
  .detail-gallery{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:680px){
  .container{width:min(var(--container),calc(100% - 24px))}
  .site-notice{font-size:12px;padding:6px 12px}.header-row{height:66px}.brand img{width:78px}.menu-btn{width:40px;height:40px;padding:9px}
  .section{padding:62px 0}
  h1{font-size:36px;line-height:1.1}.section-copy h2,.section-head h2{font-size:30px}.quote-panel h2{font-size:30px}
  .hero-copy{padding:48px 0 34px}.hero-copy>p{font-size:14px}.hero-actions{display:grid;grid-template-columns:1fr 1fr}.hero-actions .btn{padding:0 13px;font-size:11px}
  .hero-stats{margin-top:30px}.hero-stats div{padding-right:10px}.hero-stats div+div{padding-left:10px}.hero-stats strong{font-size:16px}.hero-stats span{font-size:9px}
  .hero-visual{min-height:315px;margin-left:-12px;margin-right:-12px}.hero-photo img{object-position:76% center}.hero-metal-tag{right:12px;top:20px}.hero-brand-tag{right:22px;bottom:20px}
  .about-grid{gap:32px}.check-grid{grid-template-columns:1fr 1fr}.check-grid span{font-size:13px;padding:11px 9px 11px 32px}.check-grid span:before{left:9px}.about-slider,.about-track{min-height:320px;height:320px}.about-slide img{border-radius:16px}.slider-arrow{width:38px;height:38px}.slider-arrow.prev{left:10px}.slider-arrow.next{right:10px}
  .section-head{align-items:flex-start;flex-direction:column;gap:12px}.head-link{margin-bottom:0}
  .catalog-grid{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;margin-right:-12px;padding-right:12px;scrollbar-width:none}.catalog-grid::-webkit-scrollbar{display:none}.catalog-card{flex:0 0 72%;height:160px;scroll-snap-align:start}
  .featured-grid{display:flex;overflow-x:auto;gap:11px;margin-right:-12px;padding-right:12px;scroll-snap-type:x mandatory;scrollbar-width:none}.featured-grid::-webkit-scrollbar{display:none}.featured-card{flex:0 0 78%;scroll-snap-align:start}
  .home-bottom-grid{gap:24px}.news-grid{display:flex;overflow-x:auto;gap:11px;margin-right:-12px;padding-right:12px;scroll-snap-type:x mandatory;scrollbar-width:none}.news-grid::-webkit-scrollbar{display:none}.news-card{flex:0 0 82%;scroll-snap-align:start}.news-body h3{font-size:15px}
  .quote-panel{padding:24px 16px;border-radius:15px}.quote-form{grid-template-columns:1fr}.quote-form .full{grid-column:auto}.quote-contact{flex-direction:column;gap:6px}.quote-contact a{width:fit-content}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px 24px}.footer-brand{grid-column:1/-1}.footer-art{display:none}.footer-logo{width:92px}
  .grid-list{grid-template-columns:1fr}.inner-hero{padding:52px 0 40px}.detail-gallery{grid-template-columns:repeat(2,1fr);gap:8px}.gallery-card span{opacity:1}
}
@media(max-width:420px){
  h1{font-size:34px}.section-copy h2,.section-head h2{font-size:28px}
  .hero-actions{grid-template-columns:1fr}.hero-actions .btn{font-size:12px}
  .hero-visual{min-height:285px}.hero-metal-tag{display:none}.hero-brand-tag{right:14px;bottom:15px;padding:11px 13px}
  .check-grid{grid-template-columns:1fr}
  .catalog-card{flex-basis:82%}.featured-card{flex-basis:86%}.news-card{flex-basis:88%}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.reveal{opacity:1;transform:none;transition:none}.product-card,.featured-card,.news-card,.catalog-card img{transition:none}}

/* V04.16.1 production parity: list headings, pagination and related blocks */
.product-body h2,.news-body h2{font-size:19px;line-height:1.4;margin:6px 0 8px;font-weight:700;letter-spacing:0}
.news-body h2{font-size:18px;margin:8px 0 10px;letter-spacing:0;font-weight:700}
.pagination{display:flex;align-items:center;justify-content:center;gap:7px;flex-wrap:wrap;margin-top:30px;font-size:12px;font-weight:700}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:34px;padding:0 10px;border:1px solid var(--line);border-radius:8px;background:#fff}
.pagination .current{background:#111827;color:#fff;border-color:#111827}.pagination .page-status{border:0;background:transparent;color:var(--muted)}
.related-section{margin-top:58px}.related-grid{grid-template-columns:repeat(4,1fr)}
.home-about-text p{margin:0 0 12px}.home-about-text p:last-child{margin-bottom:0}
.news-publish-date{margin:8px 0 28px;color:var(--muted);font-size:13px}
@media(max-width:900px){.related-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:575px){.related-grid{grid-template-columns:1fr}.product-body h2,.news-body h2{font-size:15px}}


/* V04.17 UI readability + navigation */
.nav-dropdown{position:relative;display:flex;align-items:center}
.nav-product-link{display:flex;align-items:center;gap:6px}
.nav-product-link>span{font-size:12px;line-height:1;transition:transform .2s ease}
.nav-dropdown-menu{position:absolute;left:-18px;top:calc(100% - 2px);width:300px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 20px 50px rgba(8,14,20,.16);opacity:0;visibility:hidden;transform:translateY(8px);pointer-events:none;transition:.18s ease}
.nav-dropdown-menu:before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
.nav-dropdown-menu a{display:block;padding:11px 12px;border-radius:9px;font-size:14px;font-weight:700;line-height:1.35;color:#222a32}
.nav-dropdown-menu a:hover{background:#f5f6f7;color:var(--accent)}
.nav-dropdown:hover .nav-dropdown-menu,.nav-dropdown:focus-within .nav-dropdown-menu{opacity:1;visibility:visible;transform:none;pointer-events:auto}
.nav-dropdown:hover .nav-product-link>span,.nav-dropdown:focus-within .nav-product-link>span{transform:rotate(180deg)}
.mobile-subnav{padding:2px 0 8px 14px;border-bottom:1px solid #f1f2f3}
.mobile-subnav a{display:block;padding:9px 0 9px 12px;border-left:2px solid #eceff1;font-size:14px;font-weight:700;color:#4b5560}
.mobile-subnav a:hover{color:var(--accent);border-left-color:var(--accent)}
.about-production-content{margin:64px auto 0;max-width:980px}
.section-copy .article-content{margin-top:24px;max-width:100%}
.inner-hero .container>h1:last-child{margin-bottom:0}
.site-footer{font-size:14px}
.footer-grid p{font-size:14px}.footer-grid b{font-size:15px}.footer-grid a,.footer-grid span{font-size:14px}.copyright{font-size:12px}
@media(max-width:900px){
  .mobile-nav{padding-left:20px;padding-right:20px}
}
@media(max-width:680px){
  body{font-size:16px}
  .header-row{height:70px}.brand img{width:86px}
  .mobile-nav>a{font-size:16px}
  .inner-hero h1{font-size:34px}.inner-hero p{font-size:16px}
  .article-content{font-size:16px;line-height:1.72;margin-top:34px}.article-content h2{font-size:26px}.article-content h3{font-size:21px}
  .about-production-content{margin-top:44px}
  .product-body h2,.product-body h3{font-size:18px}.news-body h2,.news-body h3{font-size:17px}.news-body p{font-size:14px}
}

/* V04.17.5 trust badge + high-contrast contact rail */
.experience-badge{
  display:inline-flex;
  align-items:center;
  gap:13px;
  margin:0 0 20px;
  padding:0;
  border:0;
  background:transparent;
  box-shadow:none;
}
.experience-badge>strong{
  width:72px;
  height:72px;
  min-width:72px;
  border-radius:50%;
  display:grid;
  place-items:center;
  font-size:27px;
  line-height:1;
  font-weight:700;
  letter-spacing:0;
  color:#fff;
  background:#087fca;
  box-shadow:0 12px 28px rgba(8,127,202,.24);
}
.experience-badge>span{display:flex;flex-direction:column;gap:3px;line-height:1.18}
.experience-badge b{font-size:15px;font-weight:700;color:#161c22}
.experience-badge small{font-size:12px;font-weight:400;color:#68717b}
.about-more-btn{margin-top:22px;min-height:46px;padding:0 20px;border-radius:10px;font-size:14px}

/* High-contrast quick-contact rail: call = red, chat/map = blue. */
.contact-rail{
  --contact-blue:#087fca;
  --contact-blue-dark:#066aa9;
  position:fixed;
  left:18px;
  top:56%;
  transform:translateY(-50%);
  z-index:58;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:10px;
}
.contact-rail-item{
  position:relative;
  display:flex;
  align-items:center;
  min-height:48px;
  color:#fff;
  filter:drop-shadow(0 8px 18px rgba(10,15,20,.14));
  animation:contactAttention 6.4s ease-in-out infinite;
  transform-origin:50% 50%;
  will-change:transform;
}
.contact-rail-item:nth-child(2){animation-delay:1.25s}
.contact-rail-item:nth-child(3){animation-delay:2.5s}
.contact-rail-item:nth-child(4){animation-delay:3.75s}
.contact-rail-item:hover{animation-play-state:paused;z-index:2}
.contact-rail-icon{
  position:relative;
  z-index:2;
  width:48px;
  height:48px;
  flex:0 0 48px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:var(--contact-blue);
  color:#fff;
  border:1px solid var(--contact-blue);
  box-shadow:0 9px 23px rgba(8,127,202,.25);
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease;
}
.contact-rail-icon:after{
  content:"";
  position:absolute;
  inset:-4px;
  border:1px solid rgba(8,127,202,.36);
  border-radius:inherit;
  opacity:0;
  animation:contactRing 6.4s ease-out infinite;
}
.contact-rail-item:nth-child(2) .contact-rail-icon:after{animation-delay:1.25s}
.contact-rail-item:nth-child(3) .contact-rail-icon:after{animation-delay:2.5s}
.contact-rail-item:nth-child(4) .contact-rail-icon:after{animation-delay:3.75s}
.contact-rail-item:hover .contact-rail-icon{transform:translateX(2px);background:var(--contact-blue-dark);box-shadow:0 11px 27px rgba(8,127,202,.30)}
.contact-rail-icon img{display:block;max-width:31px;max-height:31px;width:auto;height:auto;object-fit:contain}.contact-rail-zalo img{max-width:36px;max-height:24px}
.contact-rail-icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.contact-rail-icon .contact-rail-stroke{fill:none;stroke-width:1.7}
.contact-rail-icon .contact-rail-hole{fill:none;stroke:currentColor;stroke-width:1.8}
.contact-rail-zalo{font-size:10px;font-weight:700;letter-spacing:0}
.contact-rail-call{padding-right:0}
.contact-rail-call .contact-rail-icon{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 9px 23px rgba(242,13,22,.28)}
.contact-rail-call .contact-rail-icon:after{border-color:rgba(242,13,22,.38)}
.contact-rail-call:hover .contact-rail-icon{color:#fff;background:var(--accent-dark);box-shadow:0 11px 27px rgba(242,13,22,.30)}
.contact-rail-phone{
  margin-left:-9px;
  padding:11px 15px 11px 18px;
  border-radius:0 999px 999px 0;
  background:var(--accent);
  color:#fff;
  font-size:13px;
  font-weight:700;
  line-height:1;
  letter-spacing:0;
  white-space:nowrap;
  box-shadow:0 9px 23px rgba(242,13,22,.24);
}
.contact-rail-call:hover .contact-rail-phone{background:var(--accent-dark)}
.contact-rail-item:not(.contact-rail-call):after{
  content:attr(data-label);
  position:absolute;
  left:58px;
  top:50%;
  transform:translate(-4px,-50%);
  padding:8px 11px;
  border-radius:8px;
  background:var(--contact-blue);
  color:#fff;
  font-size:12px;
  font-weight:700;
  line-height:1;
  white-space:nowrap;
  opacity:0;
  pointer-events:none;
  transition:opacity .16s ease,transform .16s ease;
  box-shadow:0 8px 18px rgba(8,127,202,.20);
}
.contact-rail-item:not(.contact-rail-call):hover:after{opacity:1;transform:translate(0,-50%)}
@keyframes contactAttention{
  0%,6%,100%{transform:translateX(0) rotate(0)}
  1.2%{transform:translateX(1px) rotate(2deg)}
  2.4%{transform:translateX(-1px) rotate(-2deg)}
  3.6%{transform:translateX(1px) rotate(1.4deg)}
  4.8%{transform:translateX(0) rotate(0)}
}
@keyframes contactRing{
  0%,1%,7%,100%{opacity:0;transform:scale(.92)}
  2%{opacity:.5;transform:scale(1)}
  5.5%{opacity:0;transform:scale(1.18)}
}
@media(max-width:900px){
  .contact-rail{left:12px;top:auto;bottom:14px;transform:none;flex-direction:row;align-items:center;gap:7px}
  .contact-rail-item{min-height:44px}
  .contact-rail-icon{width:44px;height:44px;flex-basis:44px}
  .contact-rail-phone{display:none}
  .contact-rail-item:not(.contact-rail-call):after{display:none}
  .site-footer{padding-bottom:76px}
}
@media(max-width:680px){
  .experience-badge{margin-bottom:16px;gap:11px}
  .experience-badge>strong{width:62px;height:62px;min-width:62px;font-size:24px}
  .experience-badge b{font-size:14px}.experience-badge small{font-size:11px}
  .about-more-btn{width:fit-content;min-height:44px;font-size:13px}
  .contact-rail{left:10px;bottom:10px}
  .contact-rail-icon{width:42px;height:42px;flex-basis:42px}
}
@media(prefers-reduced-motion:reduce){
  .contact-rail-item,.contact-rail-icon:after{animation:none!important}
}
@media print{.contact-rail{display:none!important}}

/* V04.17.6 — unified Home section accents */
.catalogs .eyebrow.dark,
.products .eyebrow,
.news-column .eyebrow.dark{
  display:inline-flex;
  align-items:center;
  width:max-content;
  margin-bottom:16px;
  padding:10px 15px;
  border-radius:7px;
  background:#087fca;
  color:#fff;
  font-family:Arial,sans-serif!important;
  font-size:16px;
  font-weight:700;
  letter-spacing:0;
  line-height:1.15;
  text-transform:none;
  box-shadow:0 8px 20px rgba(8,127,202,.18);
}

.catalogs .head-link,
.products .head-link,
.news-column .head-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:42px;
  margin-bottom:0;
  padding:0 16px;
  border-radius:8px;
  background:var(--accent);
  color:#fff;
  font-size:13px;
  font-weight:700;
  box-shadow:0 8px 20px rgba(242,13,22,.20);
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease;
}
.catalogs .head-link:hover,
.products .head-link:hover,
.news-column .head-link:hover{
  color:#fff;
  background:var(--accent-dark);
  transform:translateY(-1px);
  box-shadow:0 10px 24px rgba(242,13,22,.24);
}

.catalog-arrow{
  width:32px;
  height:32px;
  background:var(--accent);
  color:#fff;
  border:1px solid rgba(255,255,255,.24);
  box-shadow:0 7px 18px rgba(242,13,22,.24);
  transition:transform .18s ease,background .18s ease;
}
.catalog-card:hover .catalog-arrow{
  transform:translateX(2px);
  background:var(--accent-dark);
}

.featured-body b,
.news-body b{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:max-content;
  min-height:36px;
  padding:0 12px;
  border-radius:7px;
  background:var(--accent);
  color:#fff;
  font-size:12px;
  font-weight:700;
  line-height:1;
  box-shadow:0 7px 18px rgba(242,13,22,.18);
}
.featured-card:hover .featured-body b,
.news-card:hover .news-body b{
  background:var(--accent-dark);
}

@media(max-width:760px){
  .catalogs .eyebrow.dark,
  .products .eyebrow,
  .news-column .eyebrow.dark{
    padding:9px 12px;
    border-radius:6px;
    font-size:15px;
    font-weight:700;
    letter-spacing:0;
    line-height:1.15;
  }
  .catalogs .head-link,
  .products .head-link,
  .news-column .head-link{
    min-height:40px;
    padding:0 14px;
    font-size:12px;
  }
}

/* V04.17.8 — single frontend font + stronger section label hierarchy */
html,
body,
button,
input,
select,
textarea{
  font-family:Arial,sans-serif!important;
}

.catalogs .eyebrow.dark,
.products .eyebrow,
.news-column .eyebrow.dark{
  padding:11px 16px;
  font-family:Arial,sans-serif!important;
  font-size:28px;
  font-weight:700;
  letter-spacing:0;
  line-height:1.05;
  text-transform:none;
}

.catalogs .section-head h2,
.products .section-head h2,
.news-column .section-head h2{
  font-family:Arial,sans-serif!important;
  font-size:22px;
  line-height:1.22;
  font-weight:700;
  letter-spacing:0;
}

@media(max-width:760px){
  .catalogs .eyebrow.dark,
  .products .eyebrow,
  .news-column .eyebrow.dark{
    padding:9px 12px;
    font-size:20px;
    line-height:1.08;
  }
  .catalogs .section-head h2,
  .products .section-head h2,
  .news-column .section-head h2{
    font-size:18px;
    line-height:1.25;
  }
}


/* V04.17.9 — one-font frontend typography lock
   Arial is the only frontend typeface. Visual hierarchy uses only size,
   regular/bold, italic and underline — not alternate families or tracking. */
html,
body,
body *,
button,
input,
select,
textarea{
  font-family:Arial,sans-serif!important;
  font-stretch:normal!important;
  font-variant:normal!important;
}
body{font-weight:400}
strong,b{font-weight:700}
em,i{font-style:italic}
u{text-decoration:underline}

/* V04.17.12 footer responsive */
@media(max-width:560px){
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .footer-brand{grid-column:auto}
}

/* V04.18 mobile QA fixes */
@media(max-width:900px){
  .mobile-nav{
    max-height:calc(100dvh - 70px);
    overflow-y:auto;
    overscroll-behavior:contain;
    -webkit-overflow-scrolling:touch;
  }
  .mobile-product-menu{border-bottom:1px solid #f1f2f3}
  .mobile-product-menu summary{
    list-style:none;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    padding:13px 0;
    font-size:16px;
    font-weight:700;
    cursor:pointer;
    user-select:none;
  }
  .mobile-product-menu summary::-webkit-details-marker{display:none}
  .mobile-product-menu summary>span{font-size:13px;line-height:1;transition:transform .2s ease}
  .mobile-product-menu[open] summary>span{transform:rotate(180deg)}
  .mobile-product-menu .mobile-subnav{padding:0 0 10px 12px;border-bottom:0}
  .mobile-product-menu .mobile-subnav a{font-size:15px;padding:10px 0 10px 12px}
  .mobile-product-menu .mobile-all-products{color:var(--accent);border-left-color:var(--accent)}
  .contact-rail{bottom:calc(12px + env(safe-area-inset-bottom))}
  .site-footer{padding-bottom:96px}
}
@media(max-width:680px){
  .hero-actions .btn{font-size:14px;min-height:46px;padding:0 16px}
  .hero-stats strong{font-size:17px}
  .hero-stats span{font-size:12px;line-height:1.35}
  .quote-submit{font-size:13px;min-height:44px}
  .mobile-nav{max-height:calc(100dvh - 66px);padding-bottom:calc(20px + env(safe-area-inset-bottom))}
  .contact-rail{bottom:calc(10px + env(safe-area-inset-bottom))}
  .site-footer{padding-bottom:94px}
}
@media(max-width:420px){
  .hero-actions .btn{font-size:14px}
  .hero-stats span{font-size:12px}
}

/* V04.18.1 — mobile visual polish */
@media(max-width:680px){
  /* Keep the hero strong without forcing too many lines on narrow phones. */
  h1{font-size:32px;line-height:1.08}
  .inner-hero h1{font-size:31px;line-height:1.1}
  .section-copy h2{font-size:26px;line-height:1.18}
  .section-head h2{font-size:20px;line-height:1.25}

  /* Product/category/news rails: larger readable labels and tap targets. */
  .catalog-name{font-size:15px;line-height:1.28;left:13px;right:48px;bottom:14px}
  .catalog-arrow{width:36px;height:36px;font-size:16px}

  .featured-body{padding:16px 15px 17px}
  .featured-body>span{font-size:11px;line-height:1.3}
  .featured-body h3{font-size:18px;line-height:1.32;margin:7px 0 8px}
  .featured-body p{font-size:14px;line-height:1.55;margin-bottom:14px}
  .featured-body b,
  .news-body b{min-height:42px;padding:0 14px;font-size:14px;border-radius:8px}

  .news-body{padding:16px}
  .news-body span{font-size:13px}
  .news-body h2,.news-body h3{font-size:18px;line-height:1.35;margin:8px 0 9px}
  .news-body p{font-size:15px;line-height:1.58;margin-bottom:14px}

  .catalogs .head-link,
  .products .head-link,
  .news-column .head-link{min-height:44px;padding:0 16px;font-size:14px;border-radius:8px}

  /* Quote form: labels and fields should not look miniature on a phone. */
  .quote-panel{padding:24px 16px}
  .quote-panel h2{font-size:28px;line-height:1.08}
  .quote-panel>p{font-size:14px;line-height:1.55}
  .quote-form{gap:11px;padding:15px}
  .quote-form label{font-size:14px;line-height:1.35}
  .quote-form input,.quote-form select,.quote-form textarea{font-size:15px;min-height:44px;padding:11px 12px}
  .quote-form textarea{min-height:94px}
  .quote-form input[type=file]{font-size:14px;padding:9px}
  .quote-submit{font-size:14px;min-height:46px}
  .quote-contact{font-size:12px}

  /* Footer mobile: compact 2-column information hierarchy. */
  .site-footer{padding-top:34px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px 18px}
  .footer-brand{grid-column:1/-1}
  .footer-contact{grid-column:1/-1}
  .footer-logo{width:96px;margin-bottom:12px}
  .footer-grid p{font-size:15px;line-height:1.65;max-width:none}
  .footer-grid b{font-size:16px;margin-bottom:10px}
  .footer-grid a,.footer-grid span{font-size:15px;line-height:1.5;margin:7px 0}
  .footer-social{margin-top:10px!important}
  .footer-social>span:last-child{font-size:15px!important}
  .copyright{margin-top:26px;padding-top:15px;font-size:13px}
}

@media(max-width:420px){
  h1{font-size:30px}
  .inner-hero h1{font-size:29px}
  .section-copy h2{font-size:24px}
  .section-head h2{font-size:19px}
  .catalog-name{font-size:14px}
  .featured-body h3,.news-body h2,.news-body h3{font-size:17px}
  .featured-body p,.news-body p{font-size:14px}
  .footer-grid{gap:24px 14px}
}

/* V04.18.2 — final mobile readability polish */
@media(max-width:680px){
  /* Welcome strip: readable on a real phone without making the bar bulky. */
  .site-notice{font-size:13px;line-height:1.4;padding:7px 12px}

  /* Hero supporting copy and trust stats. */
  .hero-copy>p{font-size:15px;line-height:1.6}
  .hero-stats strong{font-size:18px;line-height:1.2}
  .hero-stats span{font-size:13px;line-height:1.4}

  /* Footer: keep the compact layout but raise readability one step. */
  .footer-grid p{font-size:16px;line-height:1.65}
  .footer-grid b{font-size:17px;line-height:1.35}
  .footer-grid a,.footer-grid span{font-size:16px;line-height:1.5}
  .footer-social>span:last-child{font-size:16px!important}
  .copyright{font-size:14px}
}

@media(max-width:420px){
  .site-notice{font-size:13px}
  .hero-copy>p{font-size:15px}
  .hero-stats span{font-size:13px}
  .footer-grid p,.footer-grid a,.footer-grid span{font-size:15px}
  .footer-grid b{font-size:16px}
  .footer-social>span:last-child{font-size:15px!important}
  .copyright{font-size:13px}
}

/* V04.19 — inner pages polish */
/* More compact inner-page heroes; keep the same content and SEO hierarchy. */
.inner-hero{padding:56px 0 42px}
.inner-hero h1{margin-bottom:14px}

/* Pagination is easier to read and click without changing URLs. */
.pagination{font-size:14px;gap:8px;margin-top:34px}
.pagination a,.pagination span{min-width:38px;height:38px;padding:0 11px;border-radius:8px}

/* News detail: give long-form content a more comfortable reading measure. */
.news-detail-head{max-width:1080px}
.news-detail-head>h1{max-width:980px;line-height:1.16}
.news-article-content{max-width:1080px;font-size:17px;line-height:1.8}
.news-article-content h2{font-size:31px}
.news-article-content h3{font-size:23px}

/* Related news stays fully present in the DOM but becomes one horizontal rail. */
.related-news-section{overflow:hidden}
.related-news-section .section-head{margin-bottom:22px}
.related-news-track{
  display:grid;
  grid-auto-flow:column;
  grid-auto-columns:calc((100% - 54px)/4);
  gap:18px;
  overflow-x:auto;
  overscroll-behavior-inline:contain;
  scroll-snap-type:x mandatory;
  padding:2px 2px 16px;
  scrollbar-width:thin;
  scrollbar-color:#c9cfd5 transparent;
}
.related-news-track::-webkit-scrollbar{height:7px}
.related-news-track::-webkit-scrollbar-thumb{background:#c9cfd5;border-radius:999px}
.related-news-track .news-card{scroll-snap-align:start;min-width:0}

@media(max-width:900px){
  .inner-hero{padding:50px 0 38px}
  .related-news-track{grid-auto-columns:calc((100% - 18px)/2)}
}
@media(max-width:680px){
  .inner-hero{padding:42px 0 32px}
  .pagination{font-size:14px;gap:7px;margin-top:28px}
  .pagination a,.pagination span{min-width:40px;height:40px;padding:0 10px}
  .news-detail-head>h1{font-size:30px}
  .news-article-content{font-size:16px;line-height:1.76;margin-top:30px}
  .news-article-content h2{font-size:25px}
  .news-article-content h3{font-size:20px}
  .related-news-track{grid-auto-columns:86%;gap:12px;margin-right:-12px;padding-right:12px}
}


/* V04.19.1: product detail related products stay one horizontal rail.
   Desktop shows 4 cards per view; existing cards-track JS auto-glides when more exist. */
.related-products-track{
  grid-auto-columns:calc((100% - 54px)/4);
  gap:18px;
  overflow-x:auto;
  overscroll-behavior-inline:contain;
  scroll-snap-type:x mandatory;
  padding:2px 2px 16px;
}
.related-products-track .product-card{scroll-snap-align:start;min-width:0}
@media(max-width:900px){
  .related-products-track{grid-auto-columns:calc((100% - 18px)/2)}
}
@media(max-width:680px){
  .related-products-track{grid-auto-columns:86%;gap:12px;margin-right:-12px;padding-right:12px}
}

/* V04.19.2: make product-detail related rail visibly scrollable like related news. */
.related-products-track{scrollbar-width:thin;scrollbar-color:#c9cfd5 transparent}
.related-products-track::-webkit-scrollbar{height:7px}
.related-products-track::-webkit-scrollbar-thumb{background:#c9cfd5;border-radius:999px}
.related-products-track::-webkit-scrollbar-track{background:transparent}

/* V04.19.3: visible featured image on news detail. */
.news-featured-image{margin:30px 0 8px;max-width:980px}
.news-featured-image img{display:block;width:100%;height:auto;max-height:620px;object-fit:contain;border-radius:16px;box-shadow:0 14px 38px rgba(0,0,0,.08)}
@media(max-width:680px){
  .news-featured-image{margin:22px 0 4px}
  .news-featured-image img{border-radius:12px;max-height:none}
}

/* V04.21 — customer-visible quote submission status */
.notice.success{background:#effcf5;color:#126c40;border-color:#bcebd0}.notice.error{background:#fff0f0;color:#a12626;border-color:#ffcaca}
.public-toast{position:fixed;top:18px;right:18px;z-index:2200;max-width:min(520px,calc(100vw - 28px));display:grid;grid-template-columns:30px 1fr 30px;align-items:center;gap:10px;padding:13px 14px;border-radius:14px;background:#ecfdf3;color:#146c43;border:1px solid #b8efd0;box-shadow:0 18px 50px rgba(0,0,0,.18);animation:publicToastIn .22s ease both}.public-toast>span{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#1dbf73;color:#fff;font-weight:900}.public-toast>b{font-size:13px;line-height:1.45}.public-toast>button{width:28px;height:28px;border:0;background:transparent;color:inherit;font-size:20px;cursor:pointer;border-radius:8px}.public-toast.error{background:#fff0f0;color:#9f1d1d;border-color:#ffc8c8}.public-toast.error>span{background:#e33a3a}.public-toast.is-leaving{opacity:0;transform:translateY(-8px);transition:.2s ease}@keyframes publicToastIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}@media(max-width:650px){.public-toast{top:10px;left:10px;right:10px;max-width:none}}


/* V04.21.1 — dedicated 404 page. */
.not-found-page{background:#fff}
.not-found-hero{position:relative;overflow:hidden;background:#070d13;color:#fff;border-bottom:1px solid #202a33}
.not-found-hero:before{content:"";position:absolute;right:-170px;top:-210px;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(242,13,22,.20),rgba(242,13,22,0) 68%);pointer-events:none}
.not-found-grid{position:relative;z-index:1;min-height:500px;display:grid;grid-template-columns:minmax(280px,.78fr) 1.22fr;align-items:center;gap:72px;padding-top:66px;padding-bottom:66px}
.not-found-code{font-size:clamp(150px,19vw,290px);line-height:.78;font-weight:700;letter-spacing:-.08em;color:transparent;-webkit-text-stroke:2px rgba(255,255,255,.18);user-select:none}
.not-found-copy{max-width:720px}
.not-found-kicker{display:inline-block;margin-bottom:14px;color:#ff5a60;font-size:12px;line-height:1.2;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.not-found-copy h1{font-size:clamp(38px,4.4vw,64px);line-height:1.06;margin:0 0 20px;letter-spacing:-.025em}
.not-found-copy p{max-width:620px;margin:0;color:#bdc6ce;font-size:17px;line-height:1.7}
.not-found-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.not-found-secondary{border-color:#3b4650;background:rgba(255,255,255,.04);color:#fff}
.not-found-secondary:hover{border-color:#68737d;background:rgba(255,255,255,.08)}
.not-found-help{padding-top:64px;padding-bottom:72px}
.not-found-help-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px}
.not-found-help-head .not-found-kicker{margin-bottom:8px;color:var(--accent)}
.not-found-help-head h2{margin:0;font-size:clamp(28px,3vw,40px);line-height:1.15}
.not-found-text-link{font-size:13px;font-weight:700;color:var(--accent)}
.not-found-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.not-found-links a{min-height:116px;padding:22px;border:1px solid var(--line);border-radius:15px;background:#fff;display:flex;flex-direction:column;justify-content:center;gap:7px;transition:.2s}
.not-found-links a:hover{transform:translateY(-3px);border-color:#c7cdd3;box-shadow:0 14px 34px rgba(10,15,20,.07)}
.not-found-links b{font-size:16px;color:var(--ink)}
.not-found-links span{font-size:13px;line-height:1.55;color:var(--muted)}
@media(max-width:900px){
  .not-found-grid{min-height:auto;grid-template-columns:1fr;gap:18px;padding-top:58px;padding-bottom:58px}
  .not-found-code{font-size:150px;line-height:.8}
  .not-found-links{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:650px){
  .not-found-grid{padding-top:44px;padding-bottom:46px}
  .not-found-code{font-size:112px}
  .not-found-copy h1{font-size:34px}
  .not-found-copy p{font-size:15px}
  .not-found-actions{display:grid;grid-template-columns:1fr}
  .not-found-actions .btn{width:100%}
  .not-found-help{padding-top:46px;padding-bottom:54px}
  .not-found-help-head{align-items:flex-start;flex-direction:column;gap:10px}
  .not-found-links{grid-template-columns:1fr}
  .not-found-links a{min-height:96px;padding:18px}
}

/* V04.21.8 — home hero/intro hierarchy polish.
   Keep the SEO H1 and layout intact; reduce visual repetition and balance type sizes. */
@media(min-width:681px){
  .hero-copy h1{font-size:clamp(42px,3.65vw,50px);line-height:1.08;margin-bottom:18px;max-width:620px}
  .hero-copy>p{font-size:17px;line-height:1.65;margin-bottom:28px;max-width:590px}
  .hero-copy>.eyebrow{font-size:11px;line-height:1.35;margin-bottom:14px}
  .hero-stats strong{font-size:20px;line-height:1.2}
  .hero-stats span{font-size:13px;line-height:1.4}
  .about .section-copy h2{font-size:clamp(30px,2.75vw,38px);line-height:1.18;margin-bottom:18px;max-width:560px}
  .about .experience-badge b{font-size:16px}
  .about .experience-badge small{font-size:13px;line-height:1.35}
}