/* NTBS — homepage styles */
:root{
  --brand:#5B0F14; --brand-mid:#7A2229; --brand-soft:#8A4A4E; --brand-deep:#42090D;
  --gold:#C9A24B; --gold-deep:#9C7A2C; --gold-light:#E2C574;
  --paper:#F7F2F2; --card:#FFFFFF; --line:#E8DBDB;
  --muted:#70595C; --text:#241619; --on-dark:#F4E9EA; --on-dark-soft:#E4CFD0;
  --maxw:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);
  font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:"Space Grotesk",sans-serif;line-height:1.15;color:var(--brand);margin:0}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--brand-mid);font-weight:600}
.busbar{height:10px;width:100%;
  background:linear-gradient(var(--gold),var(--gold)) left center/100% 2px no-repeat,
    repeating-linear-gradient(90deg,var(--gold) 0 2px,transparent 2px 26px);opacity:.85}

.topbar{background:var(--brand-deep);color:var(--on-dark-soft);font-size:.82rem}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:6px 20px;align-items:center;padding-top:8px;padding-bottom:8px}
.topbar a{color:var(--on-dark)}
.topbar .gst{margin-left:auto;color:#C79FA1;font-family:"IBM Plex Mono",monospace;font-size:.76rem}

.site-head{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.site-head .wrap{display:flex;align-items:center;gap:16px;padding-top:12px;padding-bottom:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto}
.brand img{height:44px;width:auto;display:block}
.brand .bn{font-family:"Space Grotesk",sans-serif;font-weight:700;color:var(--brand);font-size:1.12rem;letter-spacing:-.01em}
.brand .bt{font-size:.72rem;color:var(--muted);letter-spacing:.02em}
nav.mainnav{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:5px}
nav.mainnav ul{list-style:none;display:flex;flex-wrap:wrap;gap:2px;margin:0;padding:0}
nav.mainnav a{display:block;padding:8px 13px;border-radius:8px;font-size:.9rem;font-weight:500;color:var(--brand)}
nav.mainnav a:hover{background:#fff;color:var(--brand-mid)}
nav.mainnav a.active{background:var(--brand);color:#fff}
nav.mainnav a.def{color:var(--brand-mid)}
nav.mainnav a.def:hover{background:var(--brand);color:#fff}

.hero{background:linear-gradient(160deg,var(--brand) 0%,var(--brand-deep) 55%,#6A1A20 100%);color:var(--on-dark);position:relative;overflow:hidden}
.slides{position:relative;min-height:420px}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .6s ease;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:20px}
.slide.on{opacity:1;visibility:visible;position:relative}
.slide .copy{padding:56px 0}
.slide .eyebrow{color:var(--gold-light)}
.slide h2{color:#fff;font-size:2.35rem;margin:12px 0 10px;letter-spacing:-.02em}
.slide p{color:var(--on-dark-soft);max-width:36ch;margin:0 0 18px}
.chiprow{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px;padding:0;list-style:none}
.chip{font-family:"IBM Plex Mono",monospace;font-size:.82rem;font-weight:600;padding:5px 11px;border-radius:7px;border:1px solid rgba(201,162,75,.55);color:var(--gold-light);background:rgba(201,162,75,.10)}
.btn{display:inline-block;font-weight:600;font-size:.95rem;padding:12px 22px;border-radius:10px;background:var(--gold);color:#2A1F00;transition:transform .15s,background .15s}
.btn:hover{background:#DBB55E;transform:translateY(-1px)}
.slide .art{align-self:stretch;display:flex;align-items:center;justify-content:center;padding:24px 0}
.slide .art svg{width:100%;max-width:340px;height:auto;color:var(--gold-light)}
.slide .art img{width:100%;max-width:420px;height:auto;border-radius:14px;box-shadow:0 14px 34px rgba(0,0,0,.32);display:block}
.hero-ctrl{position:absolute;bottom:18px;left:0;right:0}
.hero-ctrl .wrap{display:flex;align-items:center;gap:14px}
.dots{display:flex;gap:8px;margin-right:auto}
.dots button{width:32px;height:5px;border:0;border-radius:3px;background:rgba(255,255,255,.28);cursor:pointer;padding:0}
.dots button[aria-selected="true"]{background:var(--gold)}
.arrow{width:38px;height:38px;border-radius:9px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.06);color:#fff;font-size:1.1rem;cursor:pointer}
.arrow:hover{background:rgba(255,255,255,.16)}

.stats{background:var(--brand-deep);color:#fff}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.10)}
.stat{background:var(--brand-deep);padding:22px 18px;text-align:center}
.stat .n{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1.8rem;color:var(--gold-light)}
.stat .l{font-size:.82rem;color:var(--on-dark-soft);margin-top:2px}
.actions{background:var(--brand-deep)}
.actions .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;padding:28px 16px}
.action{flex:1 1 260px;max-width:360px;display:inline-flex;align-items:center;justify-content:center;background:var(--gold);color:#2A1F00;text-decoration:none;padding:16px 22px;border-radius:12px;transition:background .15s,transform .15s}
.action:hover{background:#DBB55E;transform:translateY(-1px)}
.action .t{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1.05rem;color:#2A1F00;display:inline-flex;align-items:center;gap:.5em}
.action .arw{transition:transform .15s}
.action:hover .arw{transform:translateX(4px)}

section.band{padding:64px 0}
section.band.pb-tight{padding-bottom:16px}
section.band.pt-tight{padding-top:28px}
.sec-head{max-width:62ch;margin-bottom:30px}
.sec-head h2{font-size:1.9rem;letter-spacing:-.02em;margin:8px 0 8px}
.sec-head p{color:var(--muted);margin:0}
.lead{font-size:1.06rem;color:#4A3A3C;max-width:74ch}
h1.page-h1{font-size:2.1rem;letter-spacing:-.02em;margin:10px 0 16px;max-width:26ch}

/* ---- defence band ---- */
.defence{background:var(--brand);color:var(--on-dark);border-top:3px solid var(--gold)}
.defence .eyebrow{color:var(--gold-light)}
.defence h2{color:#fff;font-size:1.95rem;letter-spacing:-.02em;margin:8px 0 10px}
.defence .lead2{color:var(--on-dark-soft);max-width:72ch;margin:0}
.def-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:28px 0 0}
.def-item{border:1px solid rgba(255,255,255,.16);border-radius:12px;padding:18px;background:rgba(255,255,255,.045)}
.def-item .k{font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-light)}
.def-item h3{color:#fff;font-size:1.04rem;margin:8px 0 4px}
.def-item p{margin:0;color:var(--on-dark-soft);font-size:.9rem}
.defence .btn{margin-top:26px}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s,border-color .18s}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 34px -18px rgba(91,15,20,.5);border-color:#D8B9BC}
.card .top{overflow:hidden;line-height:0}
.card .top img{width:100%;height:auto;display:block}
.card .body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.card h3{font-size:1.22rem;margin-bottom:6px}
.card .desc{color:var(--muted);font-size:.94rem;margin:0 0 16px}
.ladder{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 20px;padding:0;list-style:none}
.ladder li{font-family:"IBM Plex Mono",monospace;font-size:.8rem;font-weight:600;color:var(--brand);background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:4px 9px}
.ladder li:hover{border-color:var(--gold);color:var(--brand-mid)}
.card-cta{margin-top:auto;font-weight:600;color:var(--brand);font-size:.94rem;display:inline-flex;align-items:center;gap:7px}
.card-cta .ar{color:var(--brand-mid);transition:transform .15s}
.card:hover .card-cta .ar{transform:translateX(4px)}

.services{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.svc{border:1px solid var(--line);border-radius:12px;padding:18px 18px 16px;background:var(--paper);transition:border-color .15s}
.svc:hover{border-color:var(--gold)}
.svc .k{font-family:"IBM Plex Mono",monospace;font-size:.7rem;color:var(--brand-mid);letter-spacing:.12em;text-transform:uppercase}
.svc h3{font-size:1.05rem;margin:6px 0 4px}
.svc p{margin:0;color:var(--muted);font-size:.88rem}

.clients .row{display:flex;flex-wrap:wrap;gap:10px}
.client{border:1px solid var(--line);background:#fff;border-radius:9px;padding:9px 15px;font-weight:600;color:var(--brand-mid);font-size:.92rem}
.client.lead-client{background:var(--brand);color:#fff;border-color:var(--brand)}
.nda{color:var(--muted);font-size:.9rem;margin-top:14px;max-width:70ch}

.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 30px}
.why-item{display:flex;gap:12px}
.why-item .tick{color:var(--brand);font-weight:700;flex:none;margin-top:2px}
.why-item p{margin:0;color:#4A3A3C}
.why-item strong{color:var(--brand)}

.faq details{border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:10px;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:16px 18px;font-weight:600;color:var(--brand);font-family:"Space Grotesk",sans-serif;display:flex;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--brand-mid);font-weight:700;font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq .ans{padding:0 18px 16px;color:#4A3A3C}

footer{background:var(--brand-deep);color:var(--on-dark-soft);padding:48px 0 26px;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
footer h4{font-family:"Space Grotesk",sans-serif;color:#fff;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin:0 0 12px}
footer a{color:var(--on-dark-soft);display:block;padding:3px 0}
footer a:hover{color:var(--gold-light)}
footer .addr{color:#C79FA1;line-height:1.7}
.foot-bot{border-top:1px solid rgba(255,255,255,.14);margin-top:34px;padding-top:16px;display:flex;flex-wrap:wrap;gap:8px 20px;color:#C79FA1;font-size:.82rem}
.foot-bot .gst{font-family:"IBM Plex Mono",monospace}

@media(max-width:900px){
  .slide{grid-template-columns:1fr}.slide .art{display:none}.slide .copy{padding:44px 0 66px}.slide h2{font-size:1.9rem}
  .cards{grid-template-columns:1fr}.def-grid{grid-template-columns:1fr 1fr}
  .svc-grid{grid-template-columns:1fr 1fr}.foot-grid{grid-template-columns:1fr 1fr}.why-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .stats .wrap{grid-template-columns:1fr 1fr}.actions .action{flex-basis:100%;max-width:none}.def-grid{grid-template-columns:1fr}.cards{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:1fr}.foot-grid{grid-template-columns:1fr}.brand .bt{display:none}
}
@media(prefers-reduced-motion:reduce){.slide{transition:none}*{scroll-behavior:auto}}

/* ---- product / silo pages (shared) ---- */
.crumb{font-size:.82rem;color:var(--muted);padding:14px 0 0}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--brand)}
.prod-hero{background:linear-gradient(160deg,var(--brand) 0%,var(--brand-deep) 55%,#6A1A20 100%);color:var(--on-dark)}
.prod-hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center;padding:46px 16px}
.prod-hero .eyebrow{color:var(--gold-light)}
.prod-hero h1{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:clamp(1.7rem,4vw,2.6rem);line-height:1.12;margin:.25em 0 .45em}
.prod-hero p.lead{color:rgba(255,255,255,.86);max-width:54ch;margin:0}
.prod-hero .cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.prod-hero img{width:100%;height:auto;border-radius:14px;box-shadow:0 14px 34px rgba(0,0,0,.32);display:block}
.btn.outline{background:transparent;color:var(--gold-light);border:1px solid rgba(201,162,75,.6)}
.btn.outline:hover{background:rgba(201,162,75,.12)}
.btn.wa{background:#25D366;color:#08340f}
.btn.wa:hover{background:#3ee07a}
.rangecard .body h3{font-family:"Space Grotesk",sans-serif;color:var(--brand);font-size:1.5rem;margin:0 0 4px}
.rangecard.custom{border-style:dashed}
.spec-table{width:100%;border-collapse:collapse;font-size:.95rem}
.spec-table th,.spec-table td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.spec-table th{width:40%;color:var(--brand);font-weight:600}
@media(max-width:760px){.prod-hero .wrap{grid-template-columns:1fr}}

/* ---- dual-segment / foldable page ---- */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media(max-width:760px){.duo{grid-template-columns:1fr}}
.tag{display:inline-block;font-family:"IBM Plex Mono",monospace;font-size:.68rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:#2A1F00;background:var(--gold);padding:2px 9px;border-radius:6px;margin-bottom:10px}
.brandrow{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px}
.brandrow span{border:1px solid var(--line);border-radius:8px;padding:8px 14px;font-weight:600;color:var(--brand);background:#fff}
.card .body h4{color:var(--brand);margin:.1em 0 .3em;font-size:1.05rem}