/* Corporate defence-supplier style (11 Nov 2026).
   Modelled on how the large defence primes present themselves: white top bar, real photography,
   sentence-case headings in one sober typeface, plain lists and specification tables, a downloads
   list, and a full company footer. Deliberately no glow, gradients, glass panels, spaced-out
   monospace labels or rows of identical rounded boxes. Colours come from the brand variables below,
   so each site sets its own palette in its brand file. */

:root{
  --brand:#1A6FB5;          /* primary (links, buttons) */
  --brand-2:#145A93;        /* hover */
  --brand-light:#2CA6DF;    /* accent rule, small highlights */
  --ink:#1E2A35; --ink-2:#4A5763; --ink-3:#6F7B86;
  --bg:#FFFFFF; --bg-2:#F3F5F7; --bg-3:#E8ECF0;
  --rule:#DCE1E6; --rule-2:#C3CBD3;
  --band:#13212E;           /* dark band (footer base, image captions) */
  --font:'Source Sans 3','Segoe UI',Arial,sans-serif;
  --wrap:1200px; --gut:clamp(20px,5vw,64px);
  --head-h:76px;
}

/* ---------- base ---------- */
body.corp{background:var(--bg)!important;color:var(--ink);font-family:var(--font);font-size:18px;line-height:1.6;animation:none!important}
body.corp .env,body.corp .grain,body.corp .grid-bg,body.corp .linkline,body.corp .node{display:none!important}
.corp a{color:var(--brand)}
.corp a:hover{color:var(--brand-2)}
.corp :focus-visible{outline:3px solid var(--brand-light);outline-offset:2px;border-radius:2px}
.c-wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.corp h1,.corp h2,.corp h3,.corp h4{font-family:var(--font);color:var(--ink);letter-spacing:-.005em}
.c-sec{padding:clamp(56px,7vw,96px) 0;background:var(--bg)}
.c-sec.alt{background:var(--bg-2)}
.c-sec h2{font-size:clamp(28px,3vw,40px);font-weight:600;line-height:1.2;margin:0 0 18px;max-width:28ch}
.c-sec h3{font-size:21px;font-weight:600;line-height:1.3;margin:0 0 8px}
.c-eyebrow{display:block;font-size:15px;font-weight:600;color:var(--brand);margin:0 0 10px;letter-spacing:0}
.c-lead{font-size:clamp(18px,1.4vw,21px);color:var(--ink-2);max-width:62ch;margin:0 0 8px}
.c-sec p{color:var(--ink-2)}
.c-sec p b,.c-sec li b{color:var(--ink)}
.c-note{font-size:14px;color:var(--ink-3)}
.c-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(28px,4vw,64px);align-items:start}
@media (max-width:900px){.c-grid-2{grid-template-columns:1fr}}

/* buttons: plain, rectangular */
.c-btn{display:inline-flex;align-items:center;gap:10px;min-height:46px;padding:0 22px;border-radius:2px;background:var(--brand);color:#fff!important;font-family:var(--font);font-weight:600;font-size:16px;text-decoration:none;border:0;cursor:pointer;transition:background .2s}
.c-btn:hover{background:var(--brand-2)}
.c-btn.ghost{background:transparent;color:var(--brand)!important;box-shadow:inset 0 0 0 2px var(--brand)}
.c-btn.ghost:hover{background:rgba(26,111,181,.07)}
.c-btn.on-dark{background:#fff;color:var(--band)!important}
.c-btn svg{width:18px;height:18px}
.c-link{font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.c-link::after{content:"›";font-size:1.2em;line-height:1}
.c-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}

/* ---------- header: white bar, logo left, menu right ---------- */
.corp .nav{position:fixed;top:0;left:0;right:0;z-index:50;height:var(--head-h);display:flex;align-items:center;gap:28px;padding:0 var(--gut);background:#fff!important;border-bottom:1px solid var(--rule);box-shadow:none;backdrop-filter:none}
.corp .nav .logo img,.corp .nav .brandpair img{height:40px;width:auto;display:block}
.corp .nav ul{display:flex;gap:4px;margin:0 0 0 auto;padding:0;list-style:none}
.corp .nav ul a{display:block;padding:10px 12px;color:var(--ink)!important;font-family:var(--font);font-size:16px;font-weight:500;letter-spacing:0;text-decoration:none;opacity:1;border-bottom:3px solid transparent}
.corp .nav ul a:hover,.corp .nav ul a[aria-current="page"]{color:var(--brand)!important;border-bottom-color:var(--brand-light)}
.corp .nav .btn,.corp .nav .c-btn{margin-left:8px;border-radius:2px;background:var(--brand)!important;color:#fff!important;font-family:var(--font);font-weight:600;padding:0 18px;min-height:42px;display:inline-flex;align-items:center;text-decoration:none}
.corp .nav .btn::after{display:none}
.corp .menu-btn{margin-left:auto;background:#fff!important;color:var(--ink)!important;border:1px solid var(--rule-2)!important;border-radius:2px!important;font-family:var(--font)}
@media (max-width:1080px){.corp .nav ul{display:none}}
.corp .site-menu{background:#fff!important;color:var(--ink)!important;font-family:var(--font)}
.corp .site-menu ul a{color:var(--ink)!important;font-family:var(--font);font-weight:600}
.corp .site-menu li{border-bottom:1px solid var(--rule)!important}
.corp .site-menu .btn,.corp .site-menu .c-btn{background:var(--brand)!important;color:#fff!important;border-radius:2px}
.corp .site-menu-email a{color:var(--brand)}
.corp .menu-close{color:var(--ink)!important;border:1px solid var(--rule-2)!important;background:#fff!important;border-radius:2px!important}
body.corp > header.hero,body.corp main{margin-top:0}
.c-page-top{height:var(--head-h)}

/* ---------- cinematic film hero: sober captions ---------- */
.corp .hero .band h1,.corp .hero .band h2{font-family:var(--font)!important;font-weight:600!important;letter-spacing:-.01em!important;color:#fff}
.corp .hero .band h1{font-size:clamp(34px,4.2vw,60px)!important;line-height:1.1!important}
.corp .hero .band h2{font-size:clamp(28px,3.2vw,46px)!important;line-height:1.15!important}
.corp .hero .band h2.mid{font-size:clamp(24px,2.6vw,38px)!important}
.corp .hero .band .label,.corp .hero .cap .label{font-family:var(--font)!important;font-size:15px!important;font-weight:600!important;letter-spacing:.02em!important;text-transform:none!important;color:#fff!important;background:var(--brand)!important;border:0!important;border-radius:2px!important;padding:5px 10px!important;backdrop-filter:none!important}
.corp .hero .band .sub,.corp .hero .cap .sub{font-family:var(--font)}
.corp .hero .btn,.corp .hero .c-btn{border-radius:2px!important;font-family:var(--font)}
.corp .hero .btn::after{display:none}
.corp .hero .btn:not(.ghost){background:#fff!important;color:var(--band)!important}
.corp .hero .btn.ghost{color:#fff!important;box-shadow:inset 0 0 0 2px rgba(255,255,255,.8)!important}
.corp .hero .band .rule{background:var(--brand-light)!important}
.corp .ring,.corp .cue{font-family:var(--font)!important;letter-spacing:.06em!important}
.corp .hero .cap h1,.corp .hero .cap h2{font-family:var(--font)!important;font-weight:600!important}
.corp .hero .chipline span{font-family:var(--font)!important;letter-spacing:.02em!important;text-transform:none!important;border-radius:2px!important}

/* ---------- facts strip ---------- */
.c-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);margin-top:36px}
.c-facts div{padding:22px 20px 22px 0}
.c-facts div+div{padding-left:20px;border-left:1px solid var(--rule)}
.c-facts b{display:block;font-size:30px;font-weight:600;color:var(--ink);line-height:1.15}
.c-facts span{font-size:15px;color:var(--ink-3)}
@media (max-width:900px){.c-facts{grid-template-columns:1fr 1fr}.c-facts div:nth-child(3){padding-left:0;border-left:0}.c-facts div:nth-child(n+3){border-top:1px solid var(--rule)}}

/* ---------- product rows (alternating image/text, no cards) ---------- */
.c-product{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:center;padding:clamp(36px,5vw,56px) 0;border-top:1px solid var(--rule)}
.c-product:first-of-type{border-top:0}
.c-product.flip .c-product-media{order:2}
@media (max-width:900px){.c-product{grid-template-columns:1fr}.c-product.flip .c-product-media{order:0}}
.c-product-media{background:var(--bg-3);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;overflow:hidden}
.c-product-media img{width:100%;height:100%;object-fit:contain;padding:6%}
.c-product-media.cover img{object-fit:cover;padding:0}
.c-product h3{font-size:clamp(24px,2.4vw,32px);margin-bottom:4px}
.c-product .c-sub{font-size:17px;color:var(--brand);font-weight:600;margin:0 0 14px}
.c-ticks{list-style:none;padding:0;margin:16px 0 0}
.c-ticks li{position:relative;padding:6px 0 6px 26px;color:var(--ink-2)}
.c-ticks li::before{content:"";position:absolute;left:2px;top:15px;width:12px;height:2px;background:var(--brand-light)}

/* ---------- service list (two columns with rules) ---------- */
.c-services{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(28px,5vw,72px);margin-top:28px}
@media (max-width:900px){.c-services{grid-template-columns:1fr}}
.c-services article{padding:22px 0;border-top:1px solid var(--rule)}
.c-services h3{font-size:20px}
.c-services p{margin:0}

/* ---------- specification and data tables ---------- */
.c-table{width:100%;border-collapse:collapse;font-size:16px;margin:18px 0 0}
.c-table caption{text-align:left;font-weight:600;font-size:17px;padding:0 0 10px;color:var(--ink)}
.c-table th,.c-table td{text-align:left;vertical-align:top;padding:12px 14px;border-bottom:1px solid var(--rule)}
.c-table thead th{background:var(--bg-2);font-weight:600;color:var(--ink);border-bottom:2px solid var(--rule-2)}
.c-table tbody th{width:32%;font-weight:600;color:var(--ink);background:transparent}
.c-table td{color:var(--ink-2)}
.c-table ul{margin:0;padding-left:18px}
@media (max-width:640px){.c-table.stack thead{display:none}.c-table.stack tr{display:block;border-bottom:1px solid var(--rule);padding:8px 0}.c-table.stack th,.c-table.stack td{display:block;border:0;padding:4px 0;width:auto}}

/* ---------- downloads ---------- */
.c-downloads{list-style:none;padding:0;margin:20px 0 0;border-top:1px solid var(--rule)}
.c-downloads li{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;padding:16px 0;border-bottom:1px solid var(--rule)}
.c-downloads .ico{width:42px;height:52px;border:1px solid var(--rule-2);background:#fff;display:flex;align-items:flex-end;justify-content:center;font-size:11px;font-weight:700;color:#B3261E;padding-bottom:6px;position:relative}
.c-downloads .ico::before{content:"";position:absolute;right:-1px;top:-1px;border-left:12px solid var(--bg-3);border-bottom:12px solid var(--bg-3);border-top:12px solid var(--bg);border-right:12px solid var(--bg)}
.c-downloads b{display:block;color:var(--ink);font-weight:600}
.c-downloads span{font-size:15px;color:var(--ink-3)}
@media (max-width:640px){.c-downloads li{grid-template-columns:auto 1fr}.c-downloads li .c-btn{grid-column:1/-1}}

/* ---------- image band and motion slots ---------- */
.c-band{position:relative;min-height:clamp(320px,42vw,520px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--band)}
.c-band img,.c-band video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.c-band::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,20,30,.78) 0%,rgba(10,20,30,.15) 55%,rgba(10,20,30,0) 100%)}
.c-band .c-wrap{position:relative;z-index:1;width:100%;padding-bottom:clamp(28px,4vw,48px)}
.c-band h2{color:#fff;font-size:clamp(26px,3vw,40px);font-weight:600;max-width:24ch;margin:0 0 10px}
.c-band p{color:#E3E9EE;max-width:60ch;margin:0}
/* placeholder for imagery or motion still to come (Higgsfield later) */
.c-slot{position:relative;display:flex;align-items:center;justify-content:center;text-align:center;background:repeating-linear-gradient(135deg,var(--bg-3) 0 14px,var(--bg-2) 14px 28px);border:1px dashed var(--rule-2);color:var(--ink-3);font-size:15px;padding:24px}
.c-slot b{display:block;color:var(--ink-2);font-size:16px;margin-bottom:4px}

/* ---------- partner / affiliation strip ---------- */
.c-affil{display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,4vw,56px);align-items:center;padding:28px 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.c-affil img{height:56px;width:auto}
@media (max-width:700px){.c-affil{grid-template-columns:1fr}}

/* ---------- contact ---------- */
.c-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:640px){.c-form{grid-template-columns:1fr}}
.c-form .full{grid-column:1/-1}
.c-form label{display:block;font-size:15px;font-weight:600;color:var(--ink);margin-bottom:6px}
.c-form input,.c-form select,.c-form textarea{width:100%;font:inherit;font-size:16px;color:var(--ink);background:#fff;border:1px solid var(--rule-2);border-radius:2px;padding:12px 12px}
.c-form textarea{min-height:130px;resize:vertical}
.c-form input:focus,.c-form select:focus,.c-form textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(26,111,181,.18)}
.c-form .hint{font-size:14px;color:var(--ink-3)}
.c-form .ok{display:none;grid-column:1/-1;padding:14px 16px;background:#EAF3EC;border-left:4px solid #2E7D4F;color:var(--ink)}
.c-form.sent .ok{display:block}
.c-contact-list{list-style:none;padding:0;margin:18px 0 0}
.c-contact-list li{padding:10px 0;border-bottom:1px solid var(--rule)}
.c-contact-list b{display:block;font-size:14px;color:var(--ink-3);font-weight:600}

/* ---------- footer ---------- */
.c-foot{background:var(--bg-2);border-top:4px solid var(--brand);color:var(--ink-2);font-size:15px}
.c-foot .c-wrap{padding-top:48px;padding-bottom:28px}
.c-foot-cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
@media (max-width:900px){.c-foot-cols{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.c-foot-cols{grid-template-columns:1fr}}
.c-foot h4{font-size:15px;font-weight:700;margin:0 0 10px;color:var(--ink)}
.c-foot ul{list-style:none;padding:0;margin:0}
.c-foot li{margin:0 0 8px}
.c-foot a{color:var(--ink-2);text-decoration:none}
.c-foot a:hover{color:var(--brand);text-decoration:underline}
.c-foot .logo-f{height:44px;width:auto;margin-bottom:14px}
.c-foot .base{margin-top:36px;padding-top:18px;border-top:1px solid var(--rule-2);display:grid;gap:10px;font-size:13.5px;color:var(--ink-3)}
.c-foot .base p{margin:0}

/* entrances: a short, quiet fade only */
.corp .c-rv{opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s ease}
.corp .c-rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.corp .c-rv{opacity:1;transform:none;transition:none}}

/* print: product pages print as clean spec sheets */
@media print{
  .corp .nav,.corp .site-menu,.c-foot .c-foot-cols,.c-actions,.c-form,.menu-btn{display:none!important}
  body.corp{font-size:11pt}
  .c-sec{padding:12pt 0}
  .c-band{min-height:0;color:#000;background:none}.c-band img,.c-band::after{display:none}.c-band h2,.c-band p{color:#000}
  a{color:#000;text-decoration:none}
}

/* bot honeypot: kept out of sight and out of the tab order */
.c-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}

/* ---------- phone and tablet menu (shared by every page) ---------- */
.corp .skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--brand);color:#fff;padding:10px 16px;font-weight:600;text-decoration:none}
.corp .skip:focus{top:12px}
.corp .menu-btn{display:none;align-items:center;gap:9px;min-height:44px;padding:0 16px;font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap}
.corp .menu-btn svg,.corp .menu-close svg{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
@media (max-width:1080px){.corp .menu-btn{display:inline-flex}}
@media (max-width:520px){.corp .nav .c-btn{display:none!important}}
html.menu-open{overflow:hidden}
.corp dialog.site-menu{position:fixed;inset:0;width:100%;max-width:none;height:100vh;height:100dvh;max-height:none;margin:0;padding:10px var(--gut) max(24px,env(safe-area-inset-bottom));border:0;overflow-y:auto;overscroll-behavior:contain}
.corp dialog.site-menu[open]{display:flex;flex-direction:column}
.corp .site-menu-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex:none;min-height:var(--head-h)}
.corp .site-menu-head img{height:34px;width:auto}
.corp .menu-close{display:inline-flex;align-items:center;gap:9px;min-height:44px;padding:0 16px;font-size:15px;font-weight:600;cursor:pointer}
.corp .site-menu ul{list-style:none;margin:10px 0 24px;padding:0;flex:none}
.corp .site-menu ul a{display:flex;align-items:center;min-height:54px;font-size:20px;text-decoration:none}
.corp .site-menu .c-btn,.corp .site-menu .btn{flex:none;width:100%;justify-content:center;min-height:52px}
.corp .site-menu-email{flex:none;margin:18px 0 0;font-size:15px;color:var(--ink-2)}
/* the contact form sits on the page, not in a dark box */
.corp form.c-form{background:transparent!important;border:0!important;padding:0!important;box-shadow:none!important}

.corp .hero .cap .label,.corp .hero .band .label{display:inline-block!important;width:auto!important}

/* header tidy (11 Nov): Contact us sits beside Menu on tablets; Close uses the site font */
.corp .menu-close{font-family:var(--font)}
@media (max-width:1080px){.corp .nav .c-btn{margin-left:auto}.corp .nav .c-btn~.menu-btn{margin-left:8px}}