:root{
  --ink:#14161a; --ink-2:#1d2026; --steel:#2a2e36; --line:#e4e6ea; --mute:#5b6270;
  --paper:#ffffff; --fog:#f5f6f8; --red:#d7262e; --red-d:#b51d24; --green:#10a35a; --glow:#ff3b3b;
  --amber:#f2a516; --radius:10px; --wrap:1160px;
  --display:"Barlow Condensed","Arial Narrow",Arial,sans-serif; --body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--paper);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--red-d)}
a:hover{color:var(--red)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
h1,h2,h3,h4{font-family:var(--display);line-height:1.1;letter-spacing:.2px;margin:0 0 .5em;color:var(--ink)}
h1{font-size:clamp(2.3rem,5.2vw,3.9rem);font-weight:800;text-transform:uppercase}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800;text-transform:uppercase;margin-top:1.6em}
h3{font-size:1.45rem;font-weight:700;margin-top:1.3em}
p{margin:0 0 1.1em}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:99}

/* top bar + header */
.topbar{background:var(--ink);color:#c9ccd3;font-size:.85rem}
.topbar .wrap{display:flex;gap:18px;justify-content:space-between;align-items:center;padding:7px 20px;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none}
.topbar .pill{background:var(--red);color:#fff;padding:2px 10px;border-radius:20px;font-weight:600;font-size:.78rem;letter-spacing:.4px;text-transform:uppercase}
header.site{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.97);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand .mark{width:42px;height:42px;border-radius:8px;background:var(--ink);display:grid;place-items:center;box-shadow:0 0 0 2px var(--red) inset}
.brand .mark span{font-family:var(--display);font-weight:800;color:var(--glow);font-size:1.05rem;text-shadow:0 0 8px rgba(255,59,59,.8)}
.brand b{font-family:var(--display);font-size:1.35rem;font-weight:800;text-transform:uppercase;letter-spacing:.5px;line-height:1}
.brand small{display:block;font-size:.7rem;color:var(--mute);letter-spacing:.6px;text-transform:uppercase}
nav.main ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;align-items:center}
nav.main a{display:block;padding:9px 11px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem}
nav.main a:hover{background:var(--fog)}
nav.main li.has{position:relative}
nav.main li.has>ul{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 14px 30px rgba(0,0,0,.12);padding:8px;min-width:270px;flex-direction:column;align-items:stretch}
nav.main li.has:hover>ul,nav.main li.has:focus-within>ul{display:flex}
nav.main li.has>ul a{font-weight:500}
.btn{display:inline-block;background:var(--red);color:#fff;text-decoration:none;font-weight:700;padding:13px 22px;border-radius:8px;border:0;font-size:1rem;cursor:pointer;font-family:var(--body);transition:background .15s,transform .15s}
.btn:hover{background:var(--red-d);color:#fff;transform:translateY(-1px)}
.btn.ghost{background:transparent;color:#fff;box-shadow:0 0 0 2px rgba(255,255,255,.7) inset}
.btn.ghost:hover{background:rgba(255,255,255,.1)}
.btn.dark{background:var(--ink)}
.btn.dark:hover{background:var(--steel)}
.btn.sm{padding:9px 14px;font-size:.9rem}
details.mnav{display:none}
@media(max-width:980px){
  nav.main{display:none}
  details.mnav{display:block}
  details.mnav summary{list-style:none;cursor:pointer;font-weight:700;padding:9px 12px;border:1px solid var(--line);border-radius:8px}
  details.mnav summary::-webkit-details-marker{display:none}
  details.mnav[open] .mpanel{display:block}
  .mpanel{position:absolute;left:0;right:0;top:72px;background:#fff;border-bottom:1px solid var(--line);padding:10px 20px 20px;max-height:80vh;overflow:auto}
  .mpanel a{display:block;padding:10px 0;border-bottom:1px solid var(--fog);text-decoration:none;color:var(--ink);font-weight:600}
  .mpanel .sub a{font-weight:400;padding-left:14px}
  header.site .hdr-cta{display:none}
}

/* hero */
.hero{background:radial-gradient(1200px 500px at 85% 20%,rgba(215,38,46,.35),transparent 60%),linear-gradient(160deg,#0d0f12 0%,#1c1f25 100%);color:#e8eaee;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding:70px 20px 76px}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--glow);text-shadow:0 0 22px rgba(255,59,59,.55)}
.hero p.lead{font-size:1.2rem;color:#c7cbd3;max-width:600px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 18px}
.hero .facts{display:flex;gap:18px;flex-wrap:wrap;font-size:.9rem;color:#aab0bb}
.hero .facts span:before{content:"\2713";color:var(--green);margin-right:6px;font-weight:700}
.hero .visual{position:relative}
.hero .visual img{border-radius:14px;filter:drop-shadow(0 30px 60px rgba(255,40,40,.25))}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;color:var(--red);margin-bottom:12px}
.hero .eyebrow{color:#ff8c8c}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr;padding:44px 20px 50px}}

/* page hero (inner) */
.phero{background:linear-gradient(160deg,#121418,#23272e);color:#d4d7dd;padding:46px 0 40px}
.phero h1{color:#fff;font-size:clamp(2rem,4.4vw,3.2rem)}
.phero p{max-width:780px;font-size:1.12rem;color:#c3c7cf;margin-bottom:0}
.crumbs{font-size:.85rem;margin-bottom:14px;color:#9aa0ab}
.crumbs a{color:#cfd3da;text-decoration:none}
.crumbs a:hover{color:#fff}
.updated{font-size:.82rem;color:#9aa0ab;margin-top:12px}

/* layout */
section.band{padding:64px 0}
section.band.fog{background:var(--fog)}
section.band.dark{background:var(--ink);color:#d4d7dd}
section.band.dark h2,section.band.dark h3{color:#fff}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative}
.card h3{margin-top:0}
.card a.more{font-weight:700;text-decoration:none}
.card.link{transition:box-shadow .15s,transform .15s}
.card.link:hover{box-shadow:0 12px 28px rgba(0,0,0,.08);transform:translateY(-2px)}
.card .num{font-family:var(--display);font-size:2.4rem;font-weight:800;color:var(--red);line-height:1}
.dark .card{background:var(--ink-2);border-color:#30343c;color:#d4d7dd}
.dark .card h3{color:#fff}

.article{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;padding:48px 0 64px}
.article .body{max-width:760px}
.article .body ul,.article .body ol{padding-left:1.3em;margin:0 0 1.2em}
.article .body li{margin-bottom:.45em}
.article aside{position:sticky;top:96px;align-self:start}
@media(max-width:960px){.article{grid-template-columns:1fr}.article aside{position:static}}
.toc{border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:20px;background:var(--fog)}
.toc b{font-family:var(--display);text-transform:uppercase;font-size:1.05rem}
.toc ol{margin:8px 0 0;padding-left:1.2em;font-size:.93rem}
.toc a{text-decoration:none;color:var(--ink)}
.cta-box{background:var(--ink);color:#d4d7dd;border-radius:var(--radius);padding:22px}
.cta-box h3{color:#fff;margin-top:0}
.cta-box p{font-size:.95rem}
.callout{border-left:4px solid var(--red);background:#fff4f4;padding:16px 20px;border-radius:0 var(--radius) var(--radius) 0;margin:0 0 1.3em}
.callout.green{border-color:var(--green);background:#eefaf3}
.key{background:var(--fog);border-radius:var(--radius);padding:18px 22px;margin:0 0 1.3em}
.key b{display:block;font-family:var(--display);text-transform:uppercase;font-size:1.05rem;margin-bottom:6px}
table.data{width:100%;border-collapse:collapse;margin:0 0 1.4em;font-size:.95rem}
table.data th{background:var(--ink);color:#fff;text-align:left;padding:10px 12px;font-weight:600}
table.data td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
table.data tr:nth-child(even) td{background:var(--fog)}
.tablewrap{overflow-x:auto}

/* products */
.pcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:var(--ink);transition:box-shadow .15s,transform .15s}
.pcard:hover{box-shadow:0 14px 32px rgba(0,0,0,.1);transform:translateY(-2px);color:var(--ink)}
.pcard .img{background:var(--fog);aspect-ratio:1/1;display:grid;place-items:center;padding:16px}
.pcard .img img{max-height:100%;object-fit:contain}
.pcard .info{padding:16px 18px 20px}
.pcard h3{font-size:1.15rem;margin:0 0 6px}
.pcard .price{font-weight:800;font-size:1.15rem}
.tag{display:inline-block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.6px;padding:3px 8px;border-radius:5px;background:#eefaf3;color:#0b7a43;margin-bottom:8px}
.tag.red{background:#fff0f0;color:var(--red-d)}
.pdp{display:grid;grid-template-columns:1fr 1fr;gap:44px;padding:44px 0}
.pdp .gallery{background:var(--fog);border-radius:14px;padding:28px;display:grid;place-items:center}
.pdp .price{font-family:var(--display);font-size:2.4rem;font-weight:800}
.pdp ul.feat{padding-left:1.2em}
@media(max-width:860px){.pdp{grid-template-columns:1fr}}

/* steps */
.steps{counter-reset:s;list-style:none;padding:0;margin:0 0 1.4em}
.steps li{counter-increment:s;position:relative;padding:0 0 18px 56px;min-height:44px}
.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:40px;height:40px;border-radius:50%;background:var(--red);color:#fff;font-weight:800;display:grid;place-items:center;font-family:var(--display);font-size:1.2rem}

/* faq */
.faq details{border:1px solid var(--line);border-radius:var(--radius);padding:0 18px;margin-bottom:10px;background:#fff}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";float:right;color:var(--red);font-size:1.3rem;line-height:1}
.faq details[open] summary:after{content:"\2212"}
.faq details p{margin-top:0}

/* forms */
form.lead{display:grid;gap:14px}
form.lead .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:620px){form.lead .row{grid-template-columns:1fr}}
form.lead label{font-weight:600;font-size:.9rem;display:block;margin-bottom:5px}
form.lead input,form.lead select,form.lead textarea{width:100%;padding:12px 13px;border:1px solid #cfd3da;border-radius:8px;font:inherit;font-size:1rem;background:#fff;color:var(--ink)}
form.lead input:focus,form.lead select:focus,form.lead textarea:focus{outline:2px solid var(--red);border-color:var(--red)}
form.lead .hp{position:absolute;left:-5000px}
form.lead .msg{font-weight:600;padding:12px 14px;border-radius:8px;display:none}
form.lead .msg.ok{display:block;background:#eefaf3;color:#0b7a43}
form.lead .msg.err{display:block;background:#fff0f0;color:var(--red-d)}
.formcard{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px;box-shadow:0 18px 40px rgba(0,0,0,.06)}
.dark .formcard{color:var(--ink)}

/* strip */
.strip{background:var(--red);color:#fff;padding:26px 0}
.strip .wrap{display:flex;gap:20px;justify-content:space-between;align-items:center;flex-wrap:wrap}
.strip h2{color:#fff;margin:0;font-size:1.8rem}
.strip .btn{background:#fff;color:var(--red-d)}

/* footer */
footer.site{background:#0d0f12;color:#9aa0ab;padding:56px 0 26px;font-size:.93rem}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
@media(max-width:860px){footer.site .cols{grid-template-columns:1fr 1fr}}
footer.site h4{color:#fff;font-size:1.05rem;text-transform:uppercase}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin-bottom:7px}
footer.site a{color:#c9ccd3;text-decoration:none}
footer.site a:hover{color:#fff}
footer.site .legal{border-top:1px solid #23272e;margin-top:36px;padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* mobile cleanup (2026-11-06) */
@media(max-width:640px){
  .topbar{font-size:.78rem}
  .topbar .wrap{justify-content:center;gap:6px;padding:7px 16px;text-align:center}
  .topbar .wrap>span:last-child{display:none}
  .brand{gap:9px;min-width:0}
  .brand .mark{width:36px;height:36px;flex:none}
  .brand .mark span{font-size:.9rem}
  .brand b{font-size:1.02rem;line-height:1.1;letter-spacing:.3px;white-space:nowrap}
  .brand small{display:none}
  header.site .wrap{gap:10px}
  details.mnav summary{padding:8px 12px}
  .hero .wrap{padding:34px 16px 42px;gap:26px}
  .hero h1,.phero h1{font-size:clamp(1.85rem,8.6vw,2.4rem);line-height:1.05}
  .hero p.lead{font-size:1.05rem;line-height:1.55}
  .eyebrow{font-size:.7rem;letter-spacing:1.2px}
  .hero .ctas{flex-direction:column;align-items:stretch}
  .hero .ctas .btn{text-align:center;justify-content:center}
  .hero .facts{gap:8px 14px;font-size:.85rem}
  .wrap{padding-left:16px;padding-right:16px}
}
@media(max-width:360px){.brand b{font-size:.92rem}}
@media(max-width:640px){.topbar .est{display:none}.topbar .wrap>span:first-child{white-space:nowrap}}
/* video */
.vid .video{position:relative;border-radius:14px;overflow:hidden;background:#000;box-shadow:0 24px 60px rgba(0,0,0,.25);aspect-ratio:16/9}
.vid video{display:block;width:100%;height:100%;object-fit:cover}
.vid .vcap{color:var(--mute);margin-top:14px}