:root{
  --ink:#14161a;
  --panel:#1d2025;
  --panel-2:#22262c;
  --red:#B01E23;
  --red-deep:#8d181c;
  --bone:#F1EFEA;
  --muted:#9aa0a8;
  --sand:#A79A78;
  --line:rgba(241,239,234,.13);
  --dfont:"Saira Condensed",Arial,sans-serif;
  --bfont:"Saira",Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--ink);color:var(--bone);font-family:var(--bfont);font-size:16.5px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px;top:0;background:var(--red);color:#fff;padding:10px 16px;z-index:99}
.skip:focus{left:10px;top:10px}

/* ---------- top bar ---------- */
.topbar{background:var(--red-deep);font-size:.86rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:14px;padding-top:7px;padding-bottom:7px;flex-wrap:wrap}
.topbar a:hover{text-decoration:underline}
.topbar span{opacity:.85}

/* ---------- nav ---------- */
header.site{position:sticky;top:0;z-index:50;background:rgba(20,22,26,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;max-width:1180px;margin:0 auto}
.logo{display:flex;align-items:center;gap:11px;font-family:var(--dfont);font-size:1.5rem;font-weight:700;letter-spacing:.02em}
.logo .shield{width:34px;height:38px;background:var(--red);clip-path:polygon(0 0,100% 0,100% 62%,50% 100%,0 62%);display:grid;place-items:center;font-size:1.05rem;color:#fff}
.nav ul{display:flex;gap:26px;font-family:var(--dfont);font-size:1.02rem;letter-spacing:.04em}
.nav ul a{padding:6px 2px;border-bottom:2px solid transparent}
.nav ul a:hover,.nav ul a:focus-visible{border-color:var(--red)}
.nav .cta{background:var(--red);color:#fff;padding:9px 20px;font-family:var(--dfont);font-size:1rem;letter-spacing:.05em}
.nav .cta:hover{background:#c9262c}
.burger{display:none;background:none;border:1px solid var(--line);color:var(--bone);font-size:1.3rem;padding:4px 12px;cursor:pointer}
@media(max-width:880px){
  .nav ul{display:none;position:absolute;top:100%;left:0;right:0;background:var(--ink);flex-direction:column;gap:0;padding:10px 22px 18px;border-bottom:1px solid var(--line)}
  .nav ul.open{display:flex}
  .nav ul a{display:block;padding:11px 0;border-bottom:1px solid var(--line)}
  .burger{display:block}
  .nav .cta{display:none}
}

/* ---------- hero ---------- */
.hero{border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center;padding-top:74px;padding-bottom:74px}
.kicker{color:var(--sand);font-weight:600;letter-spacing:.14em;font-size:.82rem;text-transform:uppercase;margin-bottom:16px}
h1{font-family:var(--dfont);font-weight:700;font-size:clamp(2.5rem,5.4vw,4.1rem);line-height:1.02;letter-spacing:.005em;text-transform:uppercase}
h1 em{font-style:normal;color:var(--red);display:block}
.hero p.lead{margin:22px 0 30px;max-width:34rem;color:var(--muted);font-size:1.06rem}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;font-family:var(--dfont);font-size:1.08rem;letter-spacing:.05em;padding:13px 30px;text-transform:uppercase}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:#c9262c}
.btn-ghost{border:1px solid var(--bone);color:var(--bone)}
.btn-ghost:hover{border-color:var(--red);color:var(--red)}
.hero-marks{display:flex;gap:26px;margin-top:38px;padding-top:22px;border-top:1px solid var(--line);flex-wrap:wrap}
.hero-marks div{font-family:var(--dfont);font-size:1.25rem;line-height:1.1}
.hero-marks small{display:block;font-family:var(--bfont);color:var(--muted);font-size:.8rem;margin-top:3px}
@media(max-width:880px){.hero .wrap{grid-template-columns:1fr;padding-top:48px;padding-bottom:48px}}

/* ---------- image placeholder system ---------- */
.ph{position:relative;background:var(--panel);border:1px solid var(--line);overflow:hidden}
.ph img{width:100%;height:100%;object-fit:cover}
.ph.r43{aspect-ratio:4/3}
.ph.r45{aspect-ratio:4/4.6}
.ph.r169{aspect-ratio:16/9}
.ph .missing{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;padding:16px;background:
 repeating-linear-gradient(45deg,var(--panel),var(--panel) 14px,var(--panel-2) 14px,var(--panel-2) 28px)}
.ph .missing b{font-family:var(--dfont);letter-spacing:.06em;color:var(--sand);font-size:.95rem}
.ph .missing code{font-size:.8rem;color:var(--muted);background:rgba(0,0,0,.35);padding:3px 9px;border:1px dashed var(--line);direction:ltr}

/* ---------- sections ---------- */
section{padding:78px 0}
.sec-head{margin-bottom:44px;max-width:44rem}
h2{font-family:var(--dfont);font-weight:700;font-size:clamp(1.9rem,3.4vw,2.7rem);text-transform:uppercase;line-height:1.05}
h2::after{content:"";display:block;width:64px;height:4px;background:var(--red);margin-top:14px}
.sec-head p{color:var(--muted);margin-top:16px}

/* ---------- catalogue index ---------- */
.index{background:var(--panel);border-block:1px solid var(--line)}
.idx-grid{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid var(--line);border-top:1px solid var(--line)}
.idx-grid a{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 22px 20px;display:flex;flex-direction:column;gap:34px;background:var(--panel)}
.idx-grid a:hover{background:var(--panel-2)}
.idx-grid .pg{font-family:var(--dfont);font-size:.85rem;color:var(--muted);letter-spacing:.1em}
.idx-grid .pg b{color:var(--red);font-size:1.6rem;display:block;letter-spacing:0}
.idx-grid .nm{font-family:var(--dfont);font-size:1.32rem;line-height:1.12;text-transform:uppercase}
.idx-grid .nm small{display:block;font-family:var(--bfont);text-transform:none;color:var(--muted);font-size:.83rem;margin-top:5px;font-weight:400}
@media(max-width:960px){.idx-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.idx-grid{grid-template-columns:1fr}}

/* ---------- product cards (spec-sheet style) ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:var(--panel);border:1px solid var(--line);display:flex;flex-direction:column}
.card .body{padding:20px 20px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.card h3{font-family:var(--dfont);font-size:1.42rem;text-transform:uppercase;line-height:1.1;display:flex;justify-content:space-between;gap:10px;align-items:baseline}
.card h3 .size{font-size:.8rem;color:var(--red);letter-spacing:.06em}
.spec{font-size:.88rem;border-top:1px solid var(--line)}
.spec div{display:grid;grid-template-columns:106px 1fr;gap:10px;padding:7px 0;border-bottom:1px solid var(--line)}
.spec dt{color:var(--red);font-weight:600;font-size:.78rem;letter-spacing:.03em}
.spec dd{color:var(--muted)}
.card .more{margin-top:auto;font-family:var(--dfont);letter-spacing:.05em;color:var(--sand);font-size:.95rem}
.card .more:hover{color:var(--red)}
@media(max-width:960px){.prod-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.prod-grid{grid-template-columns:1fr}}

/* ---------- certification band ---------- */
.certs{background:var(--red-deep);padding:40px 0}
.certs .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
.certs h2{font-size:1.6rem}
.certs h2::after{display:none}
.cert-list{display:flex;gap:34px;flex-wrap:wrap;font-family:var(--dfont);font-size:1.3rem;letter-spacing:.03em}
.cert-list small{display:block;font-family:var(--bfont);font-size:.78rem;opacity:.8;font-weight:400}

/* ---------- about ---------- */
.about .wrap{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.about p{color:var(--muted);margin-bottom:16px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:26px}
.stats div{background:var(--panel);padding:18px 16px}
.stats b{font-family:var(--dfont);font-size:1.9rem;color:var(--red);display:block;line-height:1}
.stats span{font-size:.83rem;color:var(--muted)}
@media(max-width:880px){.about .wrap{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq details{border:1px solid var(--line);background:var(--panel);margin-bottom:12px}
.faq summary{cursor:pointer;padding:17px 20px;font-family:var(--dfont);font-size:1.15rem;letter-spacing:.02em;list-style:none;display:flex;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--red);font-size:1.35rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 20px 18px;color:var(--muted)}

/* ---------- contact ---------- */
.contact{background:var(--panel);border-top:1px solid var(--line)}
.contact .wrap{display:grid;grid-template-columns:1fr 1fr;gap:52px}
.c-list{display:grid;gap:14px;margin-top:8px}
.c-list a,.c-list div{display:grid;grid-template-columns:118px 1fr;gap:12px;padding:13px 16px;background:var(--ink);border:1px solid var(--line);font-size:.95rem}
.c-list b{color:var(--red);font-family:var(--dfont);letter-spacing:.05em;font-weight:600}
.c-list a:hover{border-color:var(--red)}
.contact form{display:grid;gap:13px}
.contact label{font-size:.85rem;color:var(--muted)}
.contact input,.contact textarea{width:100%;background:var(--ink);border:1px solid var(--line);color:var(--bone);padding:12px 14px;font-family:var(--bfont);font-size:.95rem}
.contact input:focus,.contact textarea:focus{outline:2px solid var(--red);outline-offset:-1px}
@media(max-width:880px){.contact .wrap{grid-template-columns:1fr}}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:34px 0;font-size:.86rem;color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
:focus-visible{outline:2px solid var(--red);outline-offset:2px}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}

/* ---------- language switcher ---------- */
.topbar .right{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.langs{display:flex;gap:12px}
.langs a{opacity:.75}
.langs a:hover{opacity:1;text-decoration:underline}
.langs a[aria-current="true"]{opacity:1;font-weight:600;border-bottom:1px solid #fff}

/* ---------- RTL support ---------- */
[dir="rtl"] h2::after{margin:14px 0 0 auto}
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3,[dir="rtl"] .btn,[dir="rtl"] .nav ul,[dir="rtl"] .more,[dir="rtl"] .kicker{letter-spacing:0}