:root{
	--ink:#071b28;
	--steel:#0b2a3f;
	--steel-2:#0f354e;
	--blue:#006eb6;
	--blue-lt:#4faee6;
	--ice:#7fd6e8;
	--ice-pale:#bfe3ff;
	--canvas:#eef3f6;
	--paper:#f7fafb;
	--white:#fff;
	--line:#e2ebf0;
	--line-dark:rgba(255,255,255,.12);
	--text:#1b3547;
	--muted:#5c7487;
	--muted-2:#8ba1af;
	--sans:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei UI","Microsoft YaHei","Source Han Sans SC",sans-serif;
	--num:"Bahnschrift","DIN Alternate","DIN Condensed","Arial Narrow",var(--sans);
	--c-max:1320px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
	margin:0;
	font-family:var(--sans);
	color:var(--text);
	background:var(--paper);
	-webkit-font-smoothing:antialiased;
	text-rendering:optimizeLegibility;
}
body.no-scroll{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
p,h1,h2,h3,h4,ul,dl,dd,dt,figure{margin:0;padding:0}
ul{list-style:none}
button{font:inherit;font-family:inherit;border:0;background:none;cursor:pointer;color:inherit}
input{font:inherit;font-family:inherit}
::selection{background:rgba(79,174,230,.3)}

.container{width:100%;max-width:var(--c-max);margin:0 auto;padding:0 32px}

.skip{position:fixed;left:16px;top:-60px;z-index:300;background:var(--blue);color:#fff;padding:10px 18px;font-size:13px;transition:top .2s}
.skip:focus{top:12px}

/* icon defaults */
.btn svg,.search svg,.cat-go svg,.prod-link svg,.more svg,.news-head svg,.why-icon,.caret,.nav-close svg,.util-tag svg{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.btn svg,.search svg,.cat-go svg,.prod-link svg,.more svg,.news-head svg,.caret,.nav-close svg{width:14px;height:14px;flex:0 0 auto}

/* ============ header ============ */
.site-head{position:sticky;top:0;z-index:100;background:var(--steel);color:#fff}
.util{background:var(--ink);border-bottom:1px solid rgba(255,255,255,.06);overflow:hidden;transition:max-height .35s ease,opacity .3s ease;max-height:44px}
.site-head.scrolled .util{max-height:0;opacity:0;border-bottom-color:transparent}
.util-in{display:flex;align-items:center;justify-content:space-between;gap:24px;height:36px}
.util-tag{display:flex;align-items:center;gap:9px;font-size:12.5px;letter-spacing:.02em;color:rgba(255,255,255,.62)}
.util-tag svg{width:14px;height:14px;color:var(--ice);opacity:.85}
.util-links{display:flex;align-items:center;gap:0}
.util-links a{font-family:var(--num);font-size:12.5px;letter-spacing:.02em;color:rgba(255,255,255,.62);padding:0 16px;border-left:1px solid rgba(255,255,255,.1);transition:color .2s}
.util-links a:first-child{border-left:0}
.util-links a:hover{color:#fff}

.head{background:var(--steel);transition:height .3s ease}
.head-in{display:flex;align-items:center;gap:44px;height:82px;transition:height .3s ease}
.site-head.scrolled .head-in{height:66px}
.brand{display:flex;align-items:center;gap:11px;color:#eef7fb;flex:0 0 auto}
.brand:hover{color:#fff}
.logo-mark{width:40px;height:40px;color:#eaf5fa;flex:0 0 auto;transition:width .3s,height .3s}
.site-head.scrolled .logo-mark{width:34px;height:34px}
.brand-text{display:flex;flex-direction:column;gap:4px;line-height:1}
.brand-text b{font-size:19px;font-weight:600;letter-spacing:.16em}
.brand-text small{font-family:var(--num);font-size:8px;letter-spacing:.26em;color:rgba(255,255,255,.5)}

.nav{display:flex;align-items:center;gap:2px;margin-left:10px}
.nav-link{position:relative;display:inline-flex;align-items:center;gap:5px;padding:10px 15px;font-size:14.5px;color:rgba(255,255,255,.74);letter-spacing:.03em;transition:color .2s}
.nav-link::after{content:"";position:absolute;left:15px;right:15px;bottom:2px;height:1px;background:var(--blue-lt);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.nav-link:hover,.nav-link.is-on{color:#fff}
.nav-link:hover::after,.nav-link.is-on::after{transform:scaleX(1)}
.caret{width:11px;height:11px;opacity:.6;transition:transform .25s}
.has-menu:hover .caret{transform:rotate(180deg)}
.nav-item{position:relative}

.mega{position:absolute;top:calc(100% + 14px);left:-18px;width:560px;padding:22px 24px 24px;background:#f9fbfc;color:var(--text);border-top:2px solid var(--blue-lt);box-shadow:0 28px 60px rgba(3,16,26,.28);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .22s,transform .22s,visibility .22s}
.has-menu:hover .mega,.has-menu:focus-within .mega{opacity:1;visibility:visible;transform:translateY(0)}
.mega-head{font-family:var(--num);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-2);padding-bottom:14px;border-bottom:1px solid var(--line)}
.mega-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:2px 10px;padding-top:10px}
.mega-grid a{display:flex;flex-direction:column;gap:4px;padding:10px 12px;transition:background .18s}
.mega-grid a:hover{background:#eef5f9}
.mega-grid b{font-family:var(--num);font-size:15px;color:var(--steel);letter-spacing:.02em}
.mega-grid span{font-size:12.5px;color:var(--muted)}

.head-tools{display:flex;align-items:center;gap:16px;margin-left:auto}
.search{display:flex;align-items:center;gap:9px;height:38px;padding:0 14px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.05);color-scheme:dark;transition:border-color .2s,background .2s}
.search:focus-within{border-color:rgba(127,214,232,.55);background:rgba(255,255,255,.08)}
.search svg{width:15px;height:15px;color:rgba(255,255,255,.5)}
.search input[type=search]{width:158px;border:0;outline:0;background:transparent;color:#fff;font-size:13px;letter-spacing:.02em}
.search input::placeholder{color:rgba(255,255,255,.4)}
.search input::-webkit-search-cancel-button{filter:invert(1);opacity:.5}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:46px;padding:0 24px;font-size:14px;letter-spacing:.04em;border:1px solid transparent;transition:background .22s,color .22s,border-color .22s,transform .22s;white-space:nowrap}
.btn svg{transition:transform .22s}
.btn:hover svg{transform:translateX(4px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#0082d4}
.btn-ghost{border-color:rgba(255,255,255,.28);color:#eaf5fa}
.btn-ghost:hover{border-color:rgba(255,255,255,.6);background:rgba(255,255,255,.06)}
.btn-head{height:38px;padding:0 18px;background:var(--blue);color:#fff;font-size:13px}
.btn-head svg{width:13px;height:13px}
.btn-head:hover{background:#0082d4}

.burger{display:none;width:40px;height:38px;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger span{display:block;width:20px;height:1.5px;background:#eaf5fa;transition:transform .25s,opacity .25s}
body.nav-open .burger span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
body.nav-open .burger span:nth-child(2){opacity:0}
body.nav-open .burger span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.nav-close,.nav-mobile-only,.nav-scrim{display:none}

/* ============ hero ============ */
.hero{position:relative;background:var(--steel);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:
	radial-gradient(900px 560px at 78% 34%,rgba(79,174,230,.2),transparent 62%),
	radial-gradient(700px 500px at 12% 0%,rgba(127,214,232,.1),transparent 60%),
	linear-gradient(155deg,#0c2e45 0%,#0a2536 52%,#071b28 100%);
}
.hero-bg::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);background-size:72px 72px;mask-image:radial-gradient(90% 80% at 50% 40%,#000 30%,transparent 100%)}
.hero-in{position:relative;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);align-items:center;gap:48px;padding-top:66px;padding-bottom:40px;min-height:520px}
.eyebrow{font-family:var(--num);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--blue)}
.eyebrow-light{color:var(--ice);opacity:.9}
.hero-copy .eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:26px}
.hero-copy .eyebrow::before{content:"";width:34px;height:1px;background:var(--ice);opacity:.6}
.hero h1{font-size:clamp(42px,4.6vw,70px);line-height:1.12;font-weight:600;letter-spacing:.01em;color:#f4fafd}
.hero h1 em{font-style:normal;color:var(--ice);font-family:var(--num);letter-spacing:-.01em}
.hero .lead{margin-top:26px;max-width:520px;font-size:15.5px;line-height:1.95;color:rgba(255,255,255,.62)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.facts{display:flex;gap:48px;margin-top:44px;padding-top:24px;border-top:1px solid rgba(255,255,255,.13);max-width:520px}
.facts li{display:flex;flex-direction:column;gap:7px}
.facts b{font-family:var(--num);font-size:30px;line-height:1;font-weight:500;color:#fff;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.facts b small{font-size:.55em;color:var(--ice);margin-left:1px}
.facts span{font-size:12.5px;color:rgba(255,255,255,.48);letter-spacing:.04em}

.hero-art{position:relative;display:flex;align-items:center;justify-content:center;min-height:420px;min-width:0}
.hero-art img{position:relative;z-index:2;width:100%;max-width:700px;min-width:0;filter:drop-shadow(0 40px 60px rgba(0,10,18,.45));animation:float 7s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.hero-rings{position:absolute;z-index:1;width:min(78%,560px);aspect-ratio:1;border-radius:50%;border:1px solid rgba(127,214,232,.16);box-shadow:inset 0 0 100px rgba(79,174,230,.1)}
.hero-rings::before,.hero-rings::after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(127,214,232,.09)}
.hero-rings::before{inset:13%}
.hero-rings::after{inset:30%;background:radial-gradient(circle,rgba(79,174,230,.14),transparent 70%)}
.readout{position:absolute;z-index:3;left:6%;bottom:16px;display:flex;align-items:center;gap:12px;padding:13px 18px;background:rgba(6,22,33,.74);border:1px solid rgba(127,214,232,.28);backdrop-filter:blur(10px);box-shadow:0 20px 40px rgba(0,0,0,.3)}
.readout-dot{width:7px;height:7px;border-radius:50%;background:#4fd1a5;box-shadow:0 0 0 4px rgba(79,209,165,.15);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(79,209,165,.04)}}
.readout-label{font-size:11.5px;letter-spacing:.12em;color:rgba(255,255,255,.5)}
.readout b{font-family:var(--num);font-size:24px;font-weight:500;color:#eaf8fd;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.readout b i{font-style:normal;font-size:.6em;color:var(--ice);margin-left:2px}
.readout-ok{font-size:11px;color:#4fd1a5;letter-spacing:.1em;padding-left:12px;border-left:1px solid rgba(255,255,255,.14)}

.rail{position:relative;display:grid;grid-template-columns:repeat(6,1fr);padding:34px 0 8px;margin-top:8px;border-top:1px solid rgba(255,255,255,.12)}
.rail::before{content:"";position:absolute;top:12px;left:8.3%;right:8.3%;height:2px;border-radius:2px;background:linear-gradient(90deg,#b7e9f4,#8dd9ea,#4faee6,#1b8fd0,#0f6fae,#005c96);opacity:.55}
.rail-stop{position:relative;text-align:center;display:flex;flex-direction:column;gap:5px;padding:22px 6px 8px;transition:color .2s}
.rail-dot{position:absolute;top:-27px;left:50%;transform:translateX(-50%);width:8px;height:8px;border-radius:50%;background:var(--c);box-shadow:0 0 0 5px rgba(255,255,255,.05),0 0 14px var(--c);transition:transform .25s,box-shadow .25s}
.rail-stop b{font-family:var(--num);font-size:15px;font-weight:500;color:#eaf5fa;letter-spacing:.02em;font-variant-numeric:tabular-nums}
.rail-stop span{font-size:11.5px;color:rgba(255,255,255,.42);letter-spacing:.03em}
.rail-stop:hover .rail-dot{transform:translateX(-50%) scale(1.5);box-shadow:0 0 0 7px rgba(127,214,232,.1),0 0 22px var(--c)}
.rail-stop:hover b{color:#fff}
.rail-stop:hover span{color:rgba(255,255,255,.68)}

/* ============ sections ============ */
.section{padding:104px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:46px}
.sec-head h2{margin-top:14px;font-size:clamp(30px,3vw,42px);line-height:1.2;font-weight:600;letter-spacing:.01em;color:#102b3d}
.sec-note{max-width:380px;font-size:14px;line-height:1.85;color:var(--muted);padding-bottom:6px}

.section-cats{background:var(--paper)}
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.cat{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);padding:28px 30px 26px;overflow:hidden;transition:border-color .3s,box-shadow .3s,transform .3s}
.cat::before{content:"";position:absolute;inset:0;background:var(--c);opacity:0;transition:opacity .32s ease}
.cat>*{position:relative;z-index:1}
.cat:hover{transform:translateY(-4px);border-color:transparent;box-shadow:0 24px 50px rgba(11,42,63,.16)}
.cat:hover::before{opacity:1}
.cat:hover .cat-temp,.cat:hover h3,.cat:hover p,.cat:hover .cat-go,.cat:hover .cat-en{color:#fff}
.cat:hover .cat-top{border-color:rgba(255,255,255,.22)}
.cat:hover .cat-go svg{transform:translateX(4px)}
.cat-top{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;padding-bottom:16px;border-bottom:1px solid var(--line);transition:border-color .3s}
.cat-temp{font-family:var(--num);font-size:clamp(34px,3.6vw,46px);line-height:.95;font-weight:500;letter-spacing:-.045em;color:var(--c);transition:color .3s;font-variant-numeric:tabular-nums;white-space:nowrap}
.cat-temp small{font-size:.42em;font-weight:400;letter-spacing:0;margin-left:2px}
.cat-en{font-family:var(--num);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;text-align:right;color:var(--muted-2);line-height:1.5;transition:color .3s;padding-bottom:2px}
.cat h3{margin-top:20px;font-size:20px;font-weight:600;letter-spacing:.02em;color:#123046;transition:color .3s}
.cat p{margin-top:10px;font-size:13.5px;line-height:1.8;color:var(--muted);transition:color .3s;max-width:330px}
.cat-go{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-size:12.5px;letter-spacing:.06em;color:var(--blue);transition:color .3s}
.cat-go svg{width:14px;height:14px;transition:transform .3s}

.section-products{background:var(--canvas);border-top:1px solid #e6edf1;border-bottom:1px solid #e6edf1}
.more{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.06em;color:var(--blue);padding-bottom:6px;border-bottom:1px solid rgba(0,110,182,.3);transition:border-color .2s}
.more svg{transition:transform .22s}
.more:hover{border-color:var(--blue)}
.more:hover svg{transform:translateX(4px)}
.prod-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.prod{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);transition:transform .3s,box-shadow .3s,border-color .3s}
.prod:hover{transform:translateY(-5px);border-color:rgba(0,110,182,.4);box-shadow:0 22px 44px rgba(11,42,63,.11)}
.prod-media{position:relative;display:block;aspect-ratio:1/1;padding:20px;background:linear-gradient(180deg,#fcfdfe,#f0f6f9);overflow:hidden}
.prod-media img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;transition:transform .45s ease}
.prod:hover .prod-media img{transform:scale(1.045)}
.temp-pill{position:absolute;z-index:2;top:14px;left:14px;padding:4px 9px;font-family:var(--num);font-size:11px;letter-spacing:.06em;color:var(--steel);background:rgba(255,255,255,.88);border:1px solid #dbe8ee;backdrop-filter:blur(4px);white-space:nowrap}
.prod-body{display:flex;flex-direction:column;flex:1;padding:18px 20px 20px;border-top:1px solid #eff4f6}
.prod-model{font-family:var(--num);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:9px}
.prod h3{font-size:14px;line-height:1.6;font-weight:500;color:#1b3547;min-height:44px}
.prod h3 a{transition:color .2s}
.prod h3 a:hover{color:var(--blue)}
.prod-link{display:inline-flex;align-items:center;gap:7px;margin-top:auto;padding-top:14px;font-size:12px;letter-spacing:.05em;color:var(--muted-2)}
.prod-link svg{width:13px;height:13px;transition:transform .22s}
.prod:hover .prod-link{color:var(--blue)}
.prod:hover .prod-link svg{transform:translateX(4px)}

/* why */
.section-why{position:relative;background:var(--steel);color:#fff;overflow:hidden}
.section-why::before{content:"";position:absolute;inset:0;background:radial-gradient(760px 460px at 88% 100%,rgba(79,174,230,.16),transparent 65%)}
.why-in{position:relative;display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);gap:88px;align-items:start}
.why-copy{position:sticky;top:130px}
.why-copy h2{margin-top:16px;font-size:clamp(32px,3.4vw,46px);line-height:1.22;font-weight:600;color:#f4fafd}
.why-copy p:not(.eyebrow){margin-top:22px;max-width:380px;font-size:14.5px;line-height:1.95;color:rgba(255,255,255,.55)}
.why-copy .btn{margin-top:32px}
.why-list{border-top:1px solid rgba(255,255,255,.13)}
.why-item{display:grid;grid-template-columns:52px 1fr 42px;gap:22px;align-items:start;padding:27px 0;border-bottom:1px solid rgba(255,255,255,.13);transition:background .25s}
.why-item:hover{background:rgba(255,255,255,.02)}
.why-num{font-family:var(--num);font-size:12px;letter-spacing:.1em;color:var(--blue-lt);padding-top:5px}
.why-item h3{font-size:18.5px;font-weight:500;color:#eef7fb;letter-spacing:.02em}
.why-item p{margin-top:9px;font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.5);max-width:520px}
.why-icon{width:32px;height:32px;color:var(--ice);opacity:.7;margin-top:2px}

/* news */
.section-news{background:var(--paper)}
.news-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:72px}
.news-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;padding-bottom:16px;border-bottom:2px solid var(--steel)}
.news-head h3{font-size:19px;font-weight:600;color:#102b3d;letter-spacing:.03em}
.news-head a{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--muted-2);transition:color .2s}
.news-head a:hover{color:var(--blue)}
.news-head a svg{width:13px;height:13px}
.news-col li{border-bottom:1px solid var(--line)}
.news-col li a{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:17px 0;transition:padding .22s}
.news-col li a:hover{padding-left:6px}
.news-col li span{font-size:14.5px;line-height:1.6;color:#294356;transition:color .2s;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-col li a:hover span{color:var(--blue)}
.news-col time{font-family:var(--num);font-size:12px;letter-spacing:.04em;color:var(--muted-2);flex:0 0 auto;font-variant-numeric:tabular-nums}

/* cta */
.cta{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 400px at 20% 0%,rgba(79,174,230,.16),transparent 65%)}
.cta-in{position:relative;display:flex;align-items:center;justify-content:space-between;gap:60px;padding-top:76px;padding-bottom:76px}
.cta h2{margin-top:14px;font-size:clamp(30px,3.2vw,42px);line-height:1.35;font-weight:600;color:#f4fafd}
.cta-note{margin-top:20px;font-size:13px;letter-spacing:.04em;color:rgba(255,255,255,.42)}
.cta-right{display:flex;flex-direction:column;align-items:flex-end;gap:8px;text-align:right}
.cta-phone{font-family:var(--num);font-size:clamp(28px,3vw,42px);font-weight:500;letter-spacing:.01em;color:var(--ice);font-variant-numeric:tabular-nums;transition:color .2s}
.cta-phone:hover{color:#fff}
.cta-phone-sm{font-size:clamp(20px,2vw,26px);color:rgba(255,255,255,.72)}
.cta-right .btn{margin-top:16px}

/* ============ footer ============ */
.foot{background:#061722;color:rgba(255,255,255,.56);font-size:13px}
.foot-in{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,.9fr) minmax(0,.8fr) minmax(0,1.1fr);gap:48px;padding-top:64px;padding-bottom:52px}
.foot .brand{color:#eef7fb;margin-bottom:22px}
.foot .logo-mark{width:34px;height:34px}
.foot .brand-text b{font-size:17px}
.foot-brand p{line-height:1.95;max-width:300px;color:rgba(255,255,255,.46)}
.foot-mono{margin-top:16px!important;font-family:var(--num);font-size:11.5px!important;letter-spacing:.12em;color:rgba(127,214,232,.6)!important}
.foot-col h4{font-size:13px;font-weight:500;letter-spacing:.14em;color:rgba(255,255,255,.78);margin-bottom:20px}
.foot-col li{margin:11px 0}
.foot-col a{transition:color .2s}
.foot-col a:hover{color:#fff}
.foot-contact p{margin:10px 0;font-family:var(--num);font-size:13px;letter-spacing:.02em}
.foot-contact .qr{margin-top:18px;padding:5px;background:#fff;width:96px;height:96px}
.foot-links{border-top:1px solid rgba(255,255,255,.08);padding:26px 0}
.foot-links-label{font-family:var(--num);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.3);margin-bottom:14px}
.foot-links-row{display:flex;flex-wrap:wrap;gap:8px 22px}
.foot-links-row a{font-size:12px;color:rgba(255,255,255,.34);transition:color .2s}
.foot-links-row a:hover{color:rgba(255,255,255,.72)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0 30px}
.foot-bottom .container{display:flex;align-items:center;justify-content:space-between;gap:24px}
.foot-bottom p{font-size:12px;color:rgba(255,255,255,.3);display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.foot-bottom a{transition:color .2s}
.foot-bottom a:hover{color:rgba(255,255,255,.6)}
.foot-bottom i{font-style:normal;opacity:.4}
.foot-bottom .icp{font-family:var(--num);letter-spacing:.04em}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.cat-grid .reveal:nth-child(2),.prod-grid .reveal:nth-child(2){transition-delay:.06s}
.cat-grid .reveal:nth-child(3),.prod-grid .reveal:nth-child(3){transition-delay:.12s}
.cat-grid .reveal:nth-child(5),.prod-grid .reveal:nth-child(5){transition-delay:.06s}
.cat-grid .reveal:nth-child(6),.prod-grid .reveal:nth-child(6){transition-delay:.12s}
.prod-grid .reveal:nth-child(4),.prod-grid .reveal:nth-child(8){transition-delay:.18s}
.prod-grid .reveal:nth-child(7){transition-delay:.06s}
[id]{scroll-margin-top:96px}
@media (prefers-reduced-motion:reduce){
	html{scroll-behavior:auto}
	.reveal{opacity:1;transform:none;transition:none}
	.hero-art img{animation:none}
	*{transition-duration:.01ms!important;animation-duration:.01ms!important}
}

/* ============ responsive ============ */
@media (max-width:1180px){
	.head-in{gap:26px}
	.nav-link{padding:10px 10px;font-size:14px}
	.search input[type=search]{width:120px}
	.prod-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
	.why-in{gap:56px}
	.news-grid{gap:48px}
}
@media (max-width:1024px){
	.util-links a{padding:0 11px}
	.hero-in{grid-template-columns:minmax(0,1fr);gap:24px;padding-top:52px}
	.hero-art{min-height:360px}
	.hero-art img{width:min(100%,560px)}
	.hero-rings{width:380px}
	.hero .lead{max-width:600px}
	.facts{max-width:560px}
	.cat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
	.prod-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
	.why-in{grid-template-columns:minmax(0,1fr);gap:40px}
	.why-copy{position:static}
	.why-copy p:not(.eyebrow){max-width:560px}
	.news-grid{grid-template-columns:minmax(0,1fr);gap:44px}
	.foot-in{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr);gap:36px}
	.foot-contact{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:0 36px}
	.foot-contact h4{width:100%}
	.foot-contact .qr{position:absolute;right:32px;margin-top:0}
}
@media (max-width:900px){
	.nav{position:fixed;top:0;right:0;bottom:0;z-index:120;width:min(86vw,380px);background:var(--steel);display:flex;flex-direction:column;align-items:stretch;gap:0;padding:74px 30px 40px;margin:0;overflow-y:auto;transform:translateX(102%);visibility:hidden;transition:transform .34s cubic-bezier(.6,.05,.3,1),visibility .34s;box-shadow:-30px 0 60px rgba(0,0,0,.35)}
	body.nav-open .nav{transform:none;visibility:visible}
	.nav-close{display:flex;position:absolute;top:22px;right:24px;width:36px;height:36px;align-items:center;justify-content:center;color:rgba(255,255,255,.7)}
	.nav-close svg{width:20px;height:20px}
	.nav-link{padding:15px 0;font-size:16px;border-bottom:1px solid rgba(255,255,255,.1)}
	.nav-link::after{display:none}
	.nav-link.is-on{color:var(--ice)}
	.nav-item{position:static}
	.mega{position:static;width:auto;background:transparent;color:#fff;border:0;box-shadow:none;opacity:1;visibility:visible;transform:none;padding:4px 0 8px;display:none}
	.nav-item.open .mega{display:block}
	.mega-head{display:none}
	.mega-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;padding-top:0}
	.mega-grid a{padding:11px 10px}
	.mega-grid a:hover{background:rgba(255,255,255,.06)}
	.mega-grid b{color:#eaf5fa;font-size:14px}
	.mega-grid span{color:rgba(255,255,255,.5);font-size:12px}
	.has-menu:hover .caret{transform:none}
	.nav-item.open .caret{transform:rotate(180deg)}
	.nav-mobile-only{display:block;margin-top:26px}
	.nav-mobile-only .btn{width:100%}
	.nav-tel{margin-top:16px;font-family:var(--num);font-size:13px;letter-spacing:.06em;color:rgba(255,255,255,.45);text-align:center}
	.nav-scrim{display:block;position:fixed;inset:0;z-index:90;background:rgba(4,14,21,.55);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;backdrop-filter:blur(2px)}
	body.nav-open .nav-scrim{opacity:1;visibility:visible}
	.head-in{height:70px;gap:14px}
	.site-head.scrolled .head-in{height:62px}
	.burger{display:flex}
	.search{display:none}
	.btn-head{display:none}
	.util-in{height:34px}
	.util-tag{font-size:11.5px}
	.util-links a:not(:first-child){display:none}
	.rail{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:14px;padding-top:22px}
	.rail::before{display:none}
	.rail-stop{padding:14px 6px 10px;background:rgba(255,255,255,.04);margin:0 4px}
	.rail-dot{display:none}
	.section{padding:76px 0}
	.sec-head{flex-direction:column;align-items:flex-start;gap:20px;margin-bottom:34px}
	.sec-note{max-width:none;padding-bottom:0}
	.cta-in{flex-direction:column;align-items:flex-start;gap:36px;padding-top:64px;padding-bottom:64px}
	.cta-right{align-items:flex-start;text-align:left}
	.prod-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
	.foot-in{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px}
	.foot-brand{grid-column:1/-1}
	.foot-contact{position:relative;grid-column:1/-1}
	.foot-bottom .container{flex-direction:column;align-items:flex-start;gap:10px}
}
@media (max-width:640px){
	.container{padding:0 20px}
	.hero-in{padding-top:44px;padding-bottom:26px;min-height:0}
	.hero h1{font-size:clamp(34px,9vw,44px);line-height:1.18}
	.hero .lead{font-size:14.5px;line-height:1.9;margin-top:20px}
	.hero-actions{gap:10px;margin-top:26px}
	.hero-actions .btn{flex:1 1 auto;min-width:150px;padding:0 18px}
	.facts{gap:26px;margin-top:34px;padding-top:20px}
	.facts b{font-size:24px}
	.hero-art{min-height:280px;margin-top:6px}
	.hero-rings{width:280px}
	.readout{left:0;bottom:0;padding:10px 14px;gap:9px}
	.readout b{font-size:19px}
	.readout-label{display:none}
	.cat-grid{grid-template-columns:minmax(0,1fr)}
	.cat{padding:24px 24px 22px}
	.prod-grid{gap:12px}
	.prod-media{padding:12px}
	.prod-body{padding:14px 14px 16px}
	.prod h3{font-size:12.5px;min-height:58px}
	.prod-model{font-size:9.5px;letter-spacing:.1em}
	.temp-pill{top:9px;left:9px;font-size:9.5px;padding:3px 6px}
	.why-item{grid-template-columns:36px 1fr;gap:14px}
	.why-icon{display:none}
	.news-col li span{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
	.foot-in{grid-template-columns:minmax(0,1fr);gap:26px;padding-top:52px;padding-bottom:42px}
	.foot-contact{display:block}
	.foot-contact .qr{position:static;margin-top:16px}
	.foot-bottom p{gap:8px}
	.section{padding:62px 0}
	.util-links{display:none}
}
@media (max-width:400px){
	.prod h3{min-height:66px}
	.hero h1{font-size:32px}
}


/* Mobile navigation, search and phone access */
.nav-search{display:none}
.nav-item.has-menu{display:flex;align-items:center}
.has-menu>.nav-link{padding-right:4px}
.nav-toggle{display:inline-flex;align-items:center;justify-content:center;width:28px;height:38px;padding:0;color:rgba(255,255,255,.74)}
.nav-toggle:hover,.nav-toggle:focus-visible{color:#fff}
.has-menu.open .mega{opacity:1;visibility:visible;transform:none}
.has-menu.open .caret{transform:rotate(180deg)}
@media (max-width:900px){
    .nav .nav-search{display:flex;gap:8px;margin-bottom:12px;padding:0 10px;height:44px;flex-shrink:0}
    .nav-search input[type=search]{flex:1;min-width:0;width:100%;font-size:14px}
    .nav-search button{align-self:stretch;padding:0 4px;color:var(--ice);font-size:13px;white-space:nowrap}
    .nav-item.has-menu{flex-wrap:wrap}
    .has-menu>.nav-link{flex:1;min-width:0;padding-right:0}
    .nav-toggle{width:44px;height:54px;border-bottom:1px solid rgba(255,255,255,.1)}
    .nav-item.has-menu>.mega{flex-basis:100%}
    .nav-mobile-only .nav-tel{margin-top:0}
    .nav-tel a{display:block;padding:12px 0;font-size:20px;letter-spacing:.02em;color:var(--ice)}
}
@media (max-width:640px){
    .util{max-height:76px}
    .util-in{height:auto;min-height:56px;flex-wrap:wrap;justify-content:center;gap:4px;padding-top:6px;padding-bottom:6px}
    .util-tag{justify-content:center;gap:6px;font-size:10px}
    .util-links{display:flex;justify-content:center;width:100%}
    .util-links a:first-child{padding:0;font-size:14px;line-height:20px;color:var(--ice)}
}