/* Niotek Site Kit */
:root{
	--nt-blue:#2d5ab1;--nt-blue-d:#1f4590;--nt-navy:#0b1730;--nt-red:#e2312b;
	--nt-ink:#14181f;--nt-text:#4a5263;--nt-line:#e4e8ef;--nt-soft:#f4f6fa;--nt-white:#fff;
	--nt-r:14px;--nt-shadow:0 10px 30px rgba(14,30,70,.08);
}
body.niotek{margin:0;background:var(--nt-white);color:var(--nt-text);font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
.niotek *,.niotek *::before,.niotek *::after{box-sizing:border-box}
.niotek img{max-width:100%;height:auto;display:block}
.niotek a{color:var(--nt-blue);text-decoration:none}
.niotek h1,.niotek h2,.niotek h3,.niotek h4{color:var(--nt-ink);font-family:inherit;line-height:1.2;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
.niotek h1{font-size:clamp(2rem,4.2vw,3.2rem);font-weight:800}
.niotek h2{font-size:clamp(1.6rem,3vw,2.3rem)}
.niotek h3{font-size:1.15rem}
.niotek p{margin:0 0 1em}
.nt-wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.nt-ic{width:18px;height:18px;flex:none}

/* buttons */
.nt-btn{display:inline-flex;align-items:center;gap:8px;background:var(--nt-blue);color:#fff!important;border:2px solid var(--nt-blue);padding:12px 24px;border-radius:999px;font-weight:600;font-size:15px;line-height:1.2;cursor:pointer;transition:background .2s,border-color .2s,transform .2s;font-family:inherit}
.nt-btn:hover{background:var(--nt-blue-d);border-color:var(--nt-blue-d);transform:translateY(-1px)}
.nt-btn-sm{padding:9px 18px;font-size:14px}
.nt-btn-ghost{background:transparent;color:var(--nt-blue)!important}
.nt-btn-ghost:hover{background:var(--nt-blue);color:#fff!important}
.nt-btn-light{background:#fff;border-color:#fff;color:var(--nt-blue)!important}
.nt-btn-light:hover{background:transparent;color:#fff!important;border-color:#fff}
.nt-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.nt-link{display:inline-flex;align-items:center;gap:6px;color:var(--nt-blue);font-weight:600;font-size:14px}
.nt-kicker,.nt-eyebrow{display:inline-block;color:var(--nt-blue);font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}

/* header */
.nt-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--nt-line)}
.admin-bar .nt-header{top:32px}
.nt-header-in{display:flex;align-items:center;justify-content:space-between;height:72px}
.niotek .nt-logo img{height:30px;width:auto}
.nt-nav{display:flex;align-items:center;gap:28px}
.nt-menu{display:flex;gap:6px;list-style:none;margin:0;padding:0}
.nt-menu>li{position:relative}
.nt-menu a{display:block;padding:10px 12px;color:var(--nt-ink);font-weight:500;font-size:15px;border-radius:8px}
.nt-menu a:hover,.nt-menu .current-menu-item>a{color:var(--nt-blue)}
.nt-menu .sub-menu{position:absolute;left:0;top:100%;min-width:230px;background:#fff;border:1px solid var(--nt-line);border-radius:12px;box-shadow:var(--nt-shadow);list-style:none;margin:0;padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.2s}
.nt-menu li:hover>.sub-menu,.nt-menu li:focus-within>.sub-menu{opacity:1;visibility:visible;transform:none}
.nt-menu .sub-menu a{font-size:14px}
.nt-menu .sub-menu a:hover{background:var(--nt-soft)}
.nt-burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nt-burger span{display:block;width:24px;height:2px;background:var(--nt-ink);margin:5px 0;transition:.2s}

/* hero */
.nt-hero{background:linear-gradient(180deg,#f3f6fc 0%,#fff 100%);overflow:hidden}
.nt-hero-in{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;align-items:center;padding-top:72px;padding-bottom:72px}
.nt-hero-text p{font-size:1.12rem;max-width:520px}
.nt-hero-img img{width:100%;filter:drop-shadow(0 30px 40px rgba(14,30,70,.18))}

/* sections */
.nt-section{padding:80px 0}
.nt-soft{background:var(--nt-soft)}
.nt-dark{background:var(--nt-navy);color:#b9c3d8}
.nt-dark h2,.nt-dark h3{color:#fff}
.nt-dark .nt-kicker{color:#8fb0ff}
.nt-head{text-align:center;max-width:720px;margin:0 auto 44px}
.nt-banner{background:var(--nt-navy) linear-gradient(120deg,#0b1730 0%,#17336e 100%);color:#c9d3e8;padding:72px 0 64px}
.nt-banner h1{color:#fff;margin-bottom:.3em}
.nt-banner p{max-width:720px;font-size:1.08rem;margin:0}

/* card links keep body text colour */
.niotek a.nt-card,.niotek a.nt-cat{color:var(--nt-text)}
.niotek a.nt-sol{color:#b9c3d8}

/* category cards */
.nt-cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.nt-cat{display:grid;grid-template-columns:1fr 1fr;align-items:center;background:var(--nt-soft);border-radius:var(--nt-r);overflow:hidden;transition:transform .25s,box-shadow .25s;min-height:240px}
.nt-cat:hover{transform:translateY(-4px);box-shadow:var(--nt-shadow)}
.nt-cat-img{padding:24px;background:#fff;height:100%;display:flex;align-items:center}
.nt-cat-img img{width:100%;object-fit:contain;max-height:200px}
.nt-cat-body{padding:24px}
.nt-cat-body p{font-size:14.5px}

/* product cards */
.nt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.nt-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--nt-line);border-radius:var(--nt-r);overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
.nt-card:hover{transform:translateY(-4px);box-shadow:var(--nt-shadow);border-color:transparent}
.nt-card-img{aspect-ratio:4/3;background:#fff;display:flex;align-items:center;justify-content:center;padding:20px;border-bottom:1px solid var(--nt-line)}
.nt-card-img img{max-height:100%;width:auto;object-fit:contain}
.nt-card-body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.nt-card-body h3{margin-bottom:4px}
.nt-card-body p{font-size:14.5px;flex:1}
.nt-model{color:var(--nt-ink);font-weight:600;font-size:13px!important;margin-bottom:8px!important;flex:none!important}

/* highlights */
.nt-feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:24px}
.nt-feat{padding:28px;border:1px solid var(--nt-line);border-radius:var(--nt-r);background:#fff}
.nt-num{display:block;font-size:13px;font-weight:700;color:var(--nt-red);margin-bottom:14px;letter-spacing:.08em}
.nt-feat p{font-size:14.5px;margin:0}

/* solutions */
.nt-sol-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.nt-sol{display:flex;flex-direction:column;padding:28px;border-radius:var(--nt-r);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);color:#b9c3d8;transition:background .2s}
.nt-sol:hover{background:rgba(255,255,255,.1)}
.nt-sol p{flex:1;font-size:14.5px}
.nt-dark .nt-link{color:#8fb0ff}

/* CTA */
.nt-cta{background:var(--nt-blue);color:#dce6fb}
.nt-cta-in{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:52px;padding-bottom:52px;flex-wrap:wrap}
.nt-cta h2{color:#fff;margin-bottom:.25em}
.nt-cta p{margin:0}

/* tabs */
.nt-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px}
.nt-tabs a{padding:9px 18px;border-radius:999px;border:1px solid var(--nt-line);color:var(--nt-ink);font-weight:500;font-size:14.5px}
.nt-tabs a.is-on,.nt-tabs a:hover{background:var(--nt-ink);border-color:var(--nt-ink);color:#fff}

/* product detail */
.nt-pd{padding-top:40px}
.nt-crumbs{font-size:14px;margin-bottom:24px;color:var(--nt-text)}
.nt-pd-top{display:grid;grid-template-columns:1.15fr 1fr;gap:56px;align-items:start}
.nt-gallery-main{background:#fff;border:1px solid var(--nt-line);border-radius:var(--nt-r);padding:32px;display:flex;align-items:center;justify-content:center;aspect-ratio:4/3}
.nt-gallery-main img{max-height:100%;width:auto;object-fit:contain}
.nt-thumbs{display:flex;gap:10px;margin-top:12px}
.nt-thumbs button{width:84px;height:68px;padding:6px;border:2px solid var(--nt-line);border-radius:10px;background:#fff;cursor:pointer}
.nt-thumbs button.is-on{border-color:var(--nt-blue)}
.nt-thumbs img{width:100%;height:100%;object-fit:contain}
.nt-pd-info h1{font-size:clamp(1.8rem,3vw,2.5rem)}
.nt-pd-tag{font-size:1.1rem;color:var(--nt-ink)}
.nt-checks{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:10px}
.nt-checks li{display:flex;gap:10px;align-items:flex-start;font-size:15px}
.nt-checks .nt-ic{color:var(--nt-blue);margin-top:3px}
.nt-specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(460px,1fr));gap:24px;align-items:start}
.nt-spec-group{border:1px solid var(--nt-line);border-radius:var(--nt-r);overflow:hidden;background:#fff}
.nt-spec-group h3{margin:0;padding:14px 20px;background:var(--nt-ink);color:#fff;font-size:15px;letter-spacing:.02em}
.nt-spec-group table{width:100%;border-collapse:collapse;font-size:14.5px;margin:0}
.nt-spec-group th,.nt-spec-group td{padding:11px 20px;text-align:left;vertical-align:top;border:0;border-top:1px solid var(--nt-line)}
.nt-spec-group tr:first-child th,.nt-spec-group tr:first-child td{border-top:0}
.nt-spec-group th{width:42%;color:var(--nt-ink);font-weight:600;background:var(--nt-soft)}
.nt-note{font-size:13px;margin-top:20px;color:#7a8396}
.nt-prose p{font-size:1.05rem}
.nt-narrow{max-width:860px}

/* about */
.nt-about{display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:center}
.nt-about-img{background:var(--nt-soft);border-radius:var(--nt-r);padding:32px}

/* support */
.nt-dl-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.nt-dl{display:flex;gap:14px;align-items:center;padding:18px 20px;border:1px solid var(--nt-line);border-radius:var(--nt-r);color:var(--nt-ink)!important;transition:.2s}
.nt-dl:hover{border-color:var(--nt-blue);box-shadow:var(--nt-shadow)}
.nt-dl .nt-ic{width:30px;height:30px;color:var(--nt-red)}
.nt-dl small{display:block;color:var(--nt-text);font-size:13px}
.nt-support-box{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-top:48px;padding:32px;background:var(--nt-soft);border-radius:var(--nt-r)}
.nt-support-box p{margin:0}

/* contact */
.nt-contact{display:grid;grid-template-columns:1fr 1.3fr;gap:56px;align-items:start}
.nt-contact-list{list-style:none;margin:0 0 20px;padding:0;display:grid;gap:14px}
.nt-contact-list li{display:flex;gap:12px;align-items:flex-start}
.nt-contact-list .nt-ic{margin-top:4px;color:var(--nt-blue)}
.nt-form-card{background:#fff;border:1px solid var(--nt-line);border-radius:var(--nt-r);padding:32px;box-shadow:var(--nt-shadow)}
.nt-form{display:grid;gap:16px}
.nt-form label{display:grid;gap:6px;font-size:14px;font-weight:600;color:var(--nt-ink)}
.nt-form input,.nt-form select,.nt-form textarea{width:100%;font:inherit;font-weight:400;font-size:15px;padding:12px 14px;border:1px solid #cfd6e2;border-radius:10px;background:#fff;color:var(--nt-ink)}
.nt-form input:focus,.nt-form select:focus,.nt-form textarea:focus{outline:2px solid rgba(45,90,177,.25);border-color:var(--nt-blue)}
.nt-form .nt-btn{justify-self:start}
.nt-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.nt-hp{position:absolute!important;left:-9999px!important;height:1px;overflow:hidden}
.nt-alert{padding:14px 18px;border-radius:10px;margin-bottom:18px;font-weight:500}
.nt-alert-ok{background:#e8f6ee;color:#17663a}
.nt-alert-err{background:#fdecec;color:#a12a24}

/* footer */
.nt-footer{background:var(--nt-navy);color:#9aa6bf;padding-top:64px;font-size:14.5px}
.nt-foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:48px}
.niotek .nt-foot-logo{height:28px;width:auto;margin-bottom:18px;filter:brightness(0) invert(1)}
.nt-footer h4{color:#fff;font-size:15px;margin-bottom:16px}
.nt-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.nt-footer a{color:#c9d3e8}
.nt-footer a:hover{color:#fff}
.nt-footer .nt-btn{margin-top:8px}
.nt-footer .nt-btn:hover{color:#fff}
.nt-social{display:flex;gap:14px;flex-wrap:wrap}
.nt-foot-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:20px;padding-bottom:24px;border-top:1px solid rgba(255,255,255,.1);font-size:13px}
.nt-wa{position:fixed;right:20px;bottom:20px;background:#25d366;color:#fff!important;font-weight:600;padding:12px 20px;border-radius:999px;box-shadow:var(--nt-shadow);z-index:60}

/* responsive */
@media (max-width:1024px){
	.nt-foot-grid{grid-template-columns:1fr 1fr}
	.nt-specs{grid-template-columns:1fr}
}
@media (max-width:900px){
	.nt-burger{display:block}
	.nt-nav{position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:12px;padding:12px 20px 24px;border-bottom:1px solid var(--nt-line);box-shadow:var(--nt-shadow);display:none}
	.nt-nav.is-open{display:flex}
	.nt-menu{flex-direction:column;gap:0}
	.nt-menu .sub-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 0 14px}
	.nt-hero-in,.nt-pd-top,.nt-about,.nt-contact{grid-template-columns:1fr;gap:32px}
	.nt-hero-in{padding-top:56px;padding-bottom:48px}
	.nt-section{padding:56px 0}
	.nt-cat{grid-template-columns:1fr}
	.nt-cat-img{height:auto}
}
@media (max-width:600px){
	.nt-wrap{padding:0 16px}
	.nt-row{grid-template-columns:1fr}
	.nt-foot-grid{grid-template-columns:1fr}
	.nt-form-card{padding:22px}
	.nt-spec-group th{width:45%}
	.nt-spec-group th,.nt-spec-group td{padding:10px 14px}
	.nt-banner{padding:52px 0 44px}
	.admin-bar .nt-header{top:0}
}