:root{--primary:#0F172A;--accent:#2563EB;--accent-hover:#1D4ED8;--text-main:#334155;--text-light:#64748B;--bg-light:#F8FAFC;--white:#FFFFFF;--border:#E2E8F0;--navy:#0F172A;--blue:#2563EB;--blue-d:#1D4ED8;--bg:#F8FAFC;--txt:#334155;--muted:#64748B;--radius:12px}
*{margin:0;padding:0;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
body{color:var(--text-main);background:var(--white);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1300px;margin:0 auto;padding:0 5%}
/* topbar */
.topbar{background:var(--primary);color:#94A3B8;font-size:13px}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;padding:8px 5%}
.tb-contact{display:inline-flex;align-items:center;gap:16px}
.lang-sw{display:inline-flex;align-items:center;border:1px solid rgba(255,255,255,.22);border-radius:5px;overflow:hidden;margin-right:4px}
.lang-sw a{padding:1px 8px;font-size:12px;font-weight:600;letter-spacing:.4px;color:#94A3B8}
.lang-sw a.on{background:rgba(255,255,255,.16);color:#fff}
.lang-sw a:hover{color:#fff}
.tb-slogan{letter-spacing:.3px}
.topbar a{color:#cbd5e1;text-decoration:none}
.topbar a:hover{color:#fff}
.topbar .wa-link{display:inline-flex;align-items:center;padding:2px;border-radius:4px}
.topbar .wa-link:hover{background:rgba(255,255,255,.12)}
.wa-chat{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:#128C4B}
.wa-chat:hover{text-decoration:underline}
.wa-chat svg{width:20px;height:20px}
/* nav */
.nav{background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:1000}
.nav .wrap{display:flex;align-items:center;gap:26px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.4rem;color:var(--primary);letter-spacing:-.5px}
.logo-img{height:52px;width:auto;flex:none;border-radius:12px}
.logo small{display:block;font-size:10px;font-weight:500;color:var(--text-light);letter-spacing:1.5px}
.logo em{color:var(--accent);font-style:normal}
.menu{display:flex;gap:4px;margin:0 auto;padding:0 18px}
.menu>a{position:relative;padding:23px 14px;font-weight:500;font-size:.95rem;color:var(--text-main);transition:color .2s}
.menu>a:hover,.menu>a.active{color:var(--accent)}
.dropdown{display:none;position:absolute;top:100%;left:0;background:#fff;min-width:250px;border:1px solid var(--border);border-radius:0 0 8px 8px;box-shadow:0 10px 25px rgba(15,23,42,.12);flex-direction:column}
.menu>a:hover .dropdown{display:flex}
.dropdown a{padding:10px 16px;font-size:14px;font-weight:500;border-bottom:1px solid var(--bg-light)}
.dropdown a:hover{background:var(--bg-light);color:var(--accent)}
.btn{display:inline-block;padding:.7rem 1.4rem;border-radius:6px;font-weight:600;font-size:.95rem;transition:.2s;border:2px solid transparent}
.btn.primary{background:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-hover)}
.btn.ghost{border-color:var(--accent);color:var(--accent)}
.btn.ghost:hover{background:var(--accent);color:#fff}
.btn.big{padding:14px 34px;font-size:1rem}
.btn-cta{background:var(--accent);color:#fff!important;padding:.6rem 1.2rem;border-radius:6px;font-weight:600;font-size:.9rem;transition:background .2s}
.btn-cta:hover{background:var(--accent-hover)}
.burger{display:none;background:none;border:0;font-size:24px;color:var(--primary);cursor:pointer;margin-left:auto}
/* hero */
.hero{background:linear-gradient(rgba(15,23,42,.85),rgba(15,23,42,.88)),url('../images/site/hero.jpg') center/cover no-repeat;color:#fff;padding:110px 0}
.hero h1{font-size:2.8rem;line-height:1.15;margin-bottom:18px;letter-spacing:-.5px}
.hero p{font-size:1.15rem;color:#CBD5E1;max-width:650px;margin-bottom:30px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
/* stats */
.stats{background:var(--primary);color:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);text-align:center;padding:26px 20px}
.stats-grid b{display:block;font-size:30px;color:#60A5FA}
.stats-grid span{font-size:13px;color:#94A3B8;letter-spacing:.5px}
/* sections */
.section{padding:64px 0}
.section.alt{background:var(--bg-light)}
.sec-title{text-align:center;font-size:2rem;color:var(--primary);letter-spacing:-.5px}
.sec-sub{text-align:center;color:var(--text-light);max-width:760px;margin:12px auto 40px;font-size:1rem}
/* category cards */
.cat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.cat-card{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:#fff;transition:.2s;display:flex;flex-direction:column}
.cat-card:hover{transform:translateY(-4px);box-shadow:0 10px 25px -5px rgba(15,23,42,.12)}
.cat-card img{height:150px;object-fit:contain;background:#fff;padding:10px;width:100%}
.cat-body{padding:14px}
.cat-body h3{font-size:15.5px;color:var(--primary)}
.cat-body p{font-size:12.5px;color:var(--text-light);margin:3px 0 8px}
.cat-body span{color:var(--accent);font-weight:600;font-size:13.5px}
/* product cards */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:0 10px 25px -5px rgba(15,23,42,.1)}
.card-img{position:relative;height:200px;background:#F1F5F9}
.stock-badge{position:absolute;top:10px;left:10px;background:#16A34A;color:#fff;font-size:.68rem;font-weight:700;padding:3px 9px;border-radius:999px;letter-spacing:.4px;z-index:2}
.pdp-badges{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 2px}
.badge-stock{background:#E8F7EE;color:#15803D;font-weight:700;font-size:.8rem;padding:5px 12px;border-radius:999px}
.badge-oem{background:#EFF6FF;color:#1D4ED8;font-weight:700;font-size:.8rem;padding:5px 12px;border-radius:999px;border:1px solid #BFDBFE}
.card-img img{width:100%;height:100%;object-fit:contain;padding:10px}
.model{position:absolute;top:10px;right:10px;background:rgba(37,99,235,.94);color:#fff;font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:5px;z-index:2;max-width:70%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card h3{font-size:1.05rem;padding:14px 16px 4px;color:var(--primary)}
.card .cat-line{padding:0 16px;font-size:.85rem;color:var(--text-light)}
.card .more{display:block;text-align:center;margin:14px 16px 16px;background:var(--primary);color:#fff;padding:.6rem;border-radius:6px;font-size:.9rem;font-weight:600;transition:background .2s}
.card:hover .more{background:var(--accent)}
.card-meta{display:flex;justify-content:space-between;font-size:.78rem;color:var(--text-light);background:var(--bg-light);padding:.5rem 16px;border-top:1px solid var(--border);margin-top:auto}
/* why */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.why{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px 22px}
.why b{font-size:28px;color:var(--accent)}
.why h3{margin:8px 0 6px;font-size:17px;color:var(--primary)}
.why p{font-size:14px;color:var(--text-light)}
.app-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.app-card img{height:150px;object-fit:cover}
.app-card h3{padding:12px 14px;font-size:15px;color:var(--primary)}
/* cta band */
.cta-band{background:var(--primary);color:#fff;padding:54px 0;text-align:center}
.cta-band h2{margin-bottom:24px;font-size:1.6rem;letter-spacing:-.5px}
/* page head */
.page-head{background:var(--bg-light);padding:64px 0;text-align:center;border-bottom:1px solid var(--border)}
.page-head h1{font-size:2.5rem;color:var(--primary);letter-spacing:-.5px}
.page-head p{color:var(--text-light);font-size:1.05rem;max-width:650px;margin:10px auto 0}
.crumb{font-size:13px;color:var(--text-light);margin-bottom:8px}
.crumb a:hover{color:var(--accent)}
/* products layout: sidebar + grid */
.prod-layout{display:grid;grid-template-columns:250px 1fr;gap:2.5rem;align-items:start;margin:48px auto}
.filters{background:var(--bg-light);padding:1.6rem;border-radius:var(--radius);border:1px solid var(--border);position:sticky;top:90px}
.filters h3{font-size:1rem;color:var(--primary);margin-bottom:.8rem;padding-bottom:.5rem;border-bottom:1px solid var(--border)}
.filters .f-group{margin-bottom:1.2rem}
.filters .f-group a{display:block;padding:.45rem .6rem;border-radius:6px;font-size:.92rem;color:var(--text-main);transition:.15s}
.filters .f-group a:hover,.filters .f-group a.on{background:var(--accent);color:#fff}
.filters .f-note{font-size:.82rem;color:var(--text-light);line-height:1.5}
.prod-section{margin-bottom:56px}
.prod-section h2{font-size:1.5rem;color:var(--primary);letter-spacing:-.5px;border-left:4px solid var(--accent);padding-left:12px}
.prod-section .sec-desc{color:var(--text-light);font-size:.95rem;margin:10px 0 22px;max-width:900px}
/* pdp */
.pdp{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:start}
.pdp-main img{width:100%;border:1px solid var(--border);border-radius:var(--radius);object-fit:contain;height:360px;background:#fff}
.pdp-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.pdp-thumbs img{width:90px;height:70px;object-fit:contain;border:1px solid var(--border);border-radius:6px;background:#fff;cursor:pointer}
.pdp-thumbs img:hover{border-color:var(--accent)}
.pdp-info h2{font-size:1.7rem;color:var(--primary);margin-bottom:6px;letter-spacing:-.5px}
.pdp-model{color:var(--accent);font-weight:600;margin-bottom:12px}
.pdp-desc{color:var(--text-main);margin-bottom:22px}
.pdp-cta{display:flex;gap:12px;margin-bottom:22px;flex-wrap:wrap}
.ticks{list-style:none}
.ticks li{padding-left:26px;position:relative;margin-bottom:8px;font-size:14.5px;color:var(--text-main)}
.ticks li:before{content:'✔';position:absolute;left:0;color:#10B981;font-weight:700}
/* spec table */
.spec{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 2px 10px rgba(15,23,42,.06)}
.spec td{padding:12px 18px;border-bottom:1px solid var(--bg-light);font-size:14.5px}
.spec td:first-child{width:280px;font-weight:600;color:var(--primary);background:var(--bg-light)}
/* applications */
.app-row{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.app-img img{border-radius:var(--radius);height:320px;width:100%;object-fit:cover}
.app-txt h2{font-size:1.6rem;color:var(--primary);margin-bottom:14px;letter-spacing:-.5px}
.app-txt p{color:var(--text-main);margin-bottom:20px}
/* about (template style) */
.content-section{max-width:1000px;margin:56px auto;padding:0 5%}
.content-section h2{font-size:1.9rem;color:var(--primary);margin:2.2rem 0 1.2rem;letter-spacing:-.5px}
.content-section h2:first-of-type{margin-top:0}
.content-section p{font-size:1.02rem;color:var(--text-light);margin-bottom:1.4rem}
.stats-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;margin:44px 0}
.stat-card{background:var(--bg-light);border:1px solid var(--border);padding:2rem 1.4rem;border-radius:12px;text-align:center}
.stat-card h3{font-size:2.4rem;color:var(--accent);margin-bottom:.4rem;letter-spacing:-.5px}
.stat-card p{color:var(--text-main);font-weight:600;font-size:.95rem;margin:0}
.about-imgs-wide{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:44px 0}
.about-imgs-wide img{border-radius:12px;height:200px;width:100%;object-fit:cover;border:1px solid var(--border)}
/* blog / resources (template style) */
.blog-container{max-width:1100px;margin:56px auto;padding:0 5%;display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2.2rem}
.blog-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:2rem;display:flex;flex-direction:column;justify-content:space-between;transition:transform .2s,box-shadow .2s}
.blog-card:hover{transform:translateY(-4px);box-shadow:0 10px 25px -5px rgba(15,23,42,.08)}
.blog-date{font-size:.85rem;color:var(--accent);font-weight:600;margin-bottom:.5rem}
.blog-card h3{font-size:1.2rem;color:var(--primary);margin-bottom:.8rem;line-height:1.4}
.blog-card p{font-size:.93rem;color:var(--text-light);margin-bottom:1.3rem}
.read-more{font-weight:600;color:var(--primary);font-size:.9rem;margin-top:auto}
.read-more:hover{color:var(--accent)}
.article-body{max-width:820px;margin:56px auto;padding:0 5%}
.article-body h2{font-size:1.5rem;color:var(--primary);margin:2rem 0 1rem;letter-spacing:-.5px}
.article-body h3{font-size:1.15rem;color:var(--primary);margin:1.6rem 0 .8rem}
.article-body p{font-size:1.02rem;color:var(--text-main);margin-bottom:1.2rem}
.article-meta{font-size:.9rem;color:var(--text-light);border-bottom:1px solid var(--border);padding-bottom:1rem;margin-bottom:2rem}
/* about */
.about-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:start}
.about-txt h2{font-size:1.6rem;color:var(--primary);margin-bottom:14px;letter-spacing:-.5px}
.about-txt p{margin-bottom:14px;color:var(--text-main)}
.about-imgs{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.about-imgs img{border-radius:var(--radius);height:170px;width:100%;object-fit:cover}
/* RFQ form (template style) */
.rfq-wrapper{max-width:800px;margin:56px auto;background:#fff;border:1px solid var(--border);border-radius:16px;padding:48px;box-shadow:0 4px 6px -1px rgba(15,23,42,.03)}
.rfq-header{text-align:center;margin-bottom:40px}
.rfq-header h1{font-size:2.1rem;color:var(--primary);margin-bottom:.5rem;letter-spacing:-.5px}
.rfq-header p{color:var(--text-light);font-size:1rem}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.form-group{margin-bottom:1.5rem}
.form-group.full-width{grid-column:span 2}
.form-group label{display:block;font-size:.9rem;font-weight:600;color:var(--primary);margin-bottom:.5rem}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:.8rem 1rem;border:1px solid var(--border);border-radius:8px;font-size:.95rem;color:var(--text-main);background:#fff;transition:border-color .2s;font-family:inherit}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent)}
.form-hint{font-size:.82rem;color:var(--text-light);margin-top:6px;font-weight:400}
.submit-btn{background:var(--accent);color:#fff;width:100%;padding:1rem;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s}
.submit-btn:hover{background:var(--accent-hover)}
.rfq-secure{text-align:center;font-size:.85rem;color:var(--text-light);margin-top:14px}
.rfq-sent{margin:0 0 32px;padding:18px 22px;border:1px solid #86efac;border-left:4px solid #16a34a;background:#f0fdf4;border-radius:12px;color:#14532d;font-size:.95rem;line-height:1.65}
.rfq-sent b{display:block;margin-bottom:4px;font-size:1.05rem;color:#166534}
/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:44px;align-items:start}
.contact-info h2{color:var(--primary);margin-bottom:12px;letter-spacing:-.5px}
.c-line{margin:10px 0;font-size:15.5px}
.c-line a{color:var(--accent);font-weight:600}
.contact-info h3{margin:22px 0 10px;color:var(--primary)}
.contact-form{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:14px;box-shadow:0 4px 18px rgba(15,23,42,.06)}
.contact-form label{font-size:13.5px;font-weight:600;color:var(--primary);display:flex;flex-direction:column;gap:6px}
.contact-form input,.contact-form select,.contact-form textarea{padding:11px 12px;border:1px solid var(--border);border-radius:6px;font-size:14.5px;font-family:inherit}
.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{outline:2px solid var(--accent);border-color:transparent}
/* footer */
footer{background:var(--primary);color:#94A3B8;margin-top:0;padding:50px 0 0;font-size:.9rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:30px;padding-bottom:34px}
footer h4{color:#fff;margin-bottom:12px;font-size:15.5px}
footer a:hover{color:#fff}
.copy{border-top:1px solid rgba(255,255,255,.12);padding:16px 20px;font-size:12.5px;color:#64748B}
/* responsive */
@media(max-width:1020px){
 .cat-grid{grid-template-columns:repeat(3,1fr)}
 .grid4{grid-template-columns:repeat(2,1fr)}
 .why-grid,.stats-grid{grid-template-columns:repeat(2,1fr)}
 .pdp,.about-grid,.contact-grid,.app-row{grid-template-columns:1fr}
 .prod-layout{grid-template-columns:1fr}
 .filters{position:static}
 .filters .f-group{display:flex;flex-wrap:wrap;gap:6px}
 .foot-grid{grid-template-columns:1fr 1fr}
 .menu{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;padding:10px 20px;border-bottom:1px solid var(--border);box-shadow:0 12px 24px rgba(15,23,42,.15)}
 .menu.open{display:flex}
 .menu>a{padding:13px 4px;border-bottom:1px solid var(--bg-light)}
 .dropdown{position:static;display:flex;box-shadow:none;border:0;padding-left:16px}
 .burger{display:block}
 .btn-cta{display:none}
 .hero h1{font-size:2rem}
}
@media(max-width:600px){
 .tb-slogan{display:none}
 .cat-grid{grid-template-columns:1fr 1fr}
 .grid4{grid-template-columns:1fr}
 .stats-grid{grid-template-columns:1fr 1fr;gap:14px}
 .rfq-wrapper{padding:24px;margin:24px 12px}
 .form-grid{grid-template-columns:1fr}
 .form-group.full-width{grid-column:span 1}
 .stats-cards,.about-imgs-wide{grid-template-columns:1fr}
 .foot-grid{grid-template-columns:1fr}
 .spec td:first-child{width:120px}
}

/* ---- chat assistant ---- */
#chat-fab{position:fixed;right:22px;bottom:22px;z-index:2000;width:58px;height:58px;border-radius:50%;border:1px solid rgba(15,23,42,.08);background:#fff;color:#0F172A;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 22px rgba(15,23,42,.18);transition:transform .18s,box-shadow .18s,background .18s}
#chat-fab:hover{transform:translateY(-2px) scale(1.05);background:#F8FAFC;box-shadow:0 10px 28px rgba(15,23,42,.24)}
#chat-fab.active{background:#0F172A;color:#fff;border-color:#0F172A}
#chat-panel{position:fixed;right:22px;bottom:92px;z-index:2001;width:min(340px,calc(100vw - 32px));background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:0 18px 50px rgba(15,23,42,.22);display:none;flex-direction:column;overflow:hidden}
#chat-panel.open{display:flex;animation:cp-pop .18s ease}
@keyframes cp-pop{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.cp-head{display:flex;align-items:center;gap:10px;background:var(--navy,#0F172A);color:#fff;padding:12px 14px}
.cp-avatar{width:36px;height:36px;border-radius:50%;background:#2563EB;display:flex;align-items:center;justify-content:center;flex:none}
.cp-head small{display:block;color:#94A3B8;font-size:.72rem}
.cp-head b{font-size:.9rem}
.cp-close{margin-left:auto;background:none;border:none;color:#94A3B8;font-size:1.3rem;cursor:pointer;line-height:1}
.cp-close:hover{color:#fff}
.cp-msgs{height:260px;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;background:#F8FAFC}
.cp-bubble{max-width:85%;padding:9px 13px;border-radius:14px;font-size:.85rem;line-height:1.5;word-wrap:break-word}
.cp-bubble.bot{background:#fff;border:1px solid var(--border);border-bottom-left-radius:4px;align-self:flex-start}
.cp-bubble.user{background:#2563EB;color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.cp-bubble a{color:#2563EB;font-weight:600}
.cp-bubble.user a{color:#fff;text-decoration:underline}
.cp-chips{display:flex;flex-wrap:wrap;gap:6px;padding:10px 14px;border-top:1px solid var(--border);background:#fff}
.cp-chips button{border:1px solid #BFDBFE;background:#EFF6FF;color:#1D4ED8;font-size:.74rem;font-weight:600;padding:5px 11px;border-radius:999px;cursor:pointer}
.cp-chips button:hover{background:#DBEAFE}
.cp-input{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--border);background:#fff}
.cp-input input{flex:1;border:1px solid var(--border);border-radius:999px;padding:8px 14px;font-size:.85rem;outline:none}
.cp-input input:focus{border-color:#2563EB}
.cp-input button{width:36px;height:36px;border-radius:50%;border:none;background:#2563EB;color:#fff;cursor:pointer;font-size:.95rem;flex:none}
@media(max-width:600px){#chat-fab{right:14px;bottom:14px;width:52px;height:52px}#chat-panel{right:12px;bottom:76px}}

.cp-typing span{display:inline-block;width:7px;height:7px;border-radius:50%;background:#94A3B8;margin-right:4px;animation:cp-blink 1.2s infinite}
.cp-typing span:nth-child(2){animation-delay:.2s}
.cp-typing span:nth-child(3){animation-delay:.4s}
@keyframes cp-blink{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}

/* ---- responsive enhancement (tablet & mobile, 2026-09-21) ---- */
@media(max-width:1020px){
 .hero{padding:80px 0}
 .hero h1{font-size:2.1rem}
 .hero p{font-size:1.05rem;margin-bottom:24px}
 .section{padding:52px 0}
 .page-head{padding:48px 0}
 .page-head h1{font-size:2rem}
 .sec-title{font-size:1.7rem}
 .pdp{gap:28px}
 .pdp-main img{height:320px}
 .spec td:first-child{width:200px}
 .cta-band h2{font-size:1.45rem}
 .content-section h2{font-size:1.6rem}
 .rfq-wrapper{padding:32px;margin:32px auto}
 .logo-img{height:46px}
 .stats-grid b{font-size:24px}
 .article-body{margin:36px auto}
}
@media(max-width:600px){
 .hero{padding:60px 0}
 .hero h1{font-size:1.75rem;line-height:1.2}
 .hero p{font-size:1rem}
 .hero-btns{gap:10px}
 .section{padding:44px 0}
 .sec-title{font-size:1.5rem}
 .sec-sub{margin-bottom:28px}
 .page-head{padding:38px 0}
 .page-head h1{font-size:1.75rem}
 .crumb{font-size:12px}
 .pdp-info h2{font-size:1.45rem}
 .content-section h2{font-size:1.45rem}
 .rfq-header h1{font-size:1.6rem}
 .rfq-wrapper{padding:20px 16px;margin:24px 8px}
 .stat-card{padding:1.5rem 1rem}
 .stat-card h3{font-size:1.9rem}
 .pdp-main img{height:250px}
 .pdp-thumbs img{width:72px;height:56px}
 .app-img img{height:240px}
 .about-imgs img,.about-imgs-wide img{height:150px}
 .spec td{padding:10px 12px;font-size:13.5px}
 .spec td:first-child{width:112px;font-size:13px}
 .cta-band{padding:40px 0}
 .cta-band h2{font-size:1.3rem;margin-bottom:18px}
 .topbar .wrap{padding:6px 4%}
 .tb-contact{gap:10px;font-size:12px}
 .mail-link{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
 .btn.big{padding:12px 24px;font-size:.95rem;width:100%;text-align:center}
 .article-body{margin:28px auto}
}
@media(max-width:400px){
 .mail-link{display:none}
 .lang-sw a{padding:1px 6px}
}
body{overflow-x:clip}