/* ============================================================
   NVC Security - site styles
   North Bear Media. Blend direction chosen by Chris 12 Aug 26:
   Octagon feel as the base, with ProFM's conversion pieces
   (stat ticker, quote bar). Palette revised 10 Sept after the
   review meeting: light blue dropped, colours now taken only
   from the NVC logo (navy #002856, mid #0067ac, light #0086cd).
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Figtree:wght@500;600;800&family=Inter:wght@400;500;600&display=swap');

:root{
  --navy:#002856;          /* NVC logo navy, hero + footer */
  --deep:#00193A;          /* darkest, topbar + stat ticker */
  --navy-soft:#0A3A75;
  /* Accent: taken from the darker blue inside the NVC logo mark (#0067ac).
     Option B swaps this pair for charcoal, see styles-option-b.css */
  --cyan:#0067AC;          /* accent, CTAs + links */
  --cyan-d:#00518A;
  --paper:#FFFFFF;
  --mist:#F1F4F7;          /* light tiles + section bg */
  --line:#DFE6EE;
  --ink:#17273A;
  --ink-soft:#51637A;

  --font:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  --head:'Figtree',var(--font);
  --radius:14px;
  --pill:30px;
  --wrap:1180px;
  --shadow:0 12px 32px rgba(0,25,58,.10);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--paper);line-height:1.65;font-size:16.5px}
img{max-width:100%;display:block}
a{color:var(--cyan);text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}

h1,h2,h3{font-family:var(--head);line-height:1.12;font-weight:800;letter-spacing:-.01em;color:var(--navy)}
h1{font-size:clamp(2.1rem,4.8vw,3.6rem)}
h2{font-size:clamp(1.5rem,3vw,2.2rem)}
h3{font-size:1.12rem}
.kicker{display:block;font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);margin-bottom:.7rem;font-family:var(--head)}
.lead{font-size:1.1rem;color:var(--ink-soft);max-width:46em}
section{padding:72px 0}
section.tight{padding:48px 0}

/* Buttons: pill shaped, Octagon style */
.btn{display:inline-block;padding:.9em 1.9em;border-radius:var(--pill);font-weight:700;font-size:.94rem;font-family:var(--head)}
.btn-primary{background:var(--cyan);color:#fff}
.btn-primary:hover{background:var(--cyan-d)}
.btn-ghost{border:2px solid rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-soft)}

/* Top bar */
.topbar{background:var(--deep);color:#AEC1D6;font-size:.85rem;padding:8px 0}
.topbar .wrap{display:flex;gap:1.5em;align-items:center;flex-wrap:wrap}
.topbar a{color:#fff;font-weight:600}
.topbar .sia{margin-left:auto;letter-spacing:.08em;text-transform:uppercase;font-size:.74rem;color:#8FA9C6}
.topbar .social{display:flex;gap:.5em;align-items:center;margin-left:1.4em}
.topbar .social a{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:5px;background:rgba(255,255,255,.10);transition:.18s}
.topbar .social a:hover{background:var(--cyan)}
.topbar .social svg{width:13px;height:13px;fill:#fff;display:block}

/* Header / nav */
header.site{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
header.site .wrap{display:flex;align-items:center;gap:2em;padding-top:14px;padding-bottom:14px}
.logo img{height:54px;width:auto}
nav.main{margin-left:auto}
nav.main ul{list-style:none;display:flex;gap:.2em}
nav.main>ul>li>a{display:block;padding:.55em .85em;color:var(--ink);font-weight:600;font-size:.94rem;border-radius:8px;font-family:var(--head)}
nav.main>ul>li>a:hover{color:var(--cyan)}
nav.main li{position:relative}
nav.main li ul{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);min-width:255px;padding:.5em;flex-direction:column;gap:0}
nav.main li:hover>ul,nav.main li:focus-within>ul{display:flex}
nav.main li ul a{display:block;padding:.55em .8em;color:var(--ink);font-size:.92rem;border-radius:8px}
nav.main li ul a:hover{background:var(--mist);color:var(--navy)}
.nav-cta{margin-left:.6em}
.nav-toggle{display:none;margin-left:auto;background:none;border:0;font-size:1.7rem;color:var(--navy);cursor:pointer}

/* Hero (home) with octagon corner motif */
.hero{background:var(--navy);color:#fff;padding:96px 0 88px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-150px;top:-150px;width:480px;height:480px;border:56px solid rgba(0,103,172,.14);transform:rotate(22.5deg);pointer-events:none}
.hero .wrap{position:relative;z-index:1}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--cyan)}
.hero p.lead{color:#C3D2E2;margin:1.2em 0 2em}
.hero .btns{display:flex;gap:.9em;flex-wrap:wrap}

/* Photo hero: image sits behind, navy gradient keeps the text readable */
.hero.photo{padding:104px 0 96px}
.hero.photo .bg{position:absolute;inset:0;z-index:0}
.hero.photo .bg img{width:100%;height:100%;object-fit:cover;object-position:center 60%}
.hero.photo .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(0,40,86,.96) 0%,rgba(0,40,86,.90) 38%,rgba(0,40,86,.62) 68%,rgba(0,25,58,.55) 100%)}
.hero.photo .wrap{position:relative;z-index:2}
.hero.photo::after{z-index:1}
@media(max-width:760px){
  .hero.photo .bg::after{background:linear-gradient(180deg,rgba(0,40,86,.92),rgba(0,25,58,.94))}
}

/* Badge strip (white, under hero) */
.accred{background:#fff;border-bottom:1px solid var(--line)}
.accred .wrap{display:flex;align-items:center;gap:2.6em;flex-wrap:wrap;justify-content:center;padding-top:22px;padding-bottom:22px}
.accred .badge{font-weight:700;color:var(--navy);font-size:.92rem;font-family:var(--head)}
.accred .badge::before{content:"● ";color:var(--cyan)}

/* Stat ticker (ProFM piece) */
.stats{background:var(--deep);color:#fff;padding:34px 0}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5em;text-align:center}
.stat b{display:block;font-family:var(--head);font-size:2.4rem;font-weight:800;color:var(--cyan)}
.stat span{font-size:.82rem;color:#AEC1D6;letter-spacing:.08em;text-transform:uppercase}

/* Full-bleed photo band with caption plate */
.photoband{position:relative}
.photoband img{width:100%;height:440px;object-fit:cover;object-position:center 38%}
.photoband .plate{position:absolute;left:0;bottom:0;background:rgba(0,25,58,.88);color:#fff;padding:.7em 1.5em;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;font-family:var(--head)}
.photoband .plate b{color:var(--cyan);font-weight:700}

/* Service tiles (Octagon piece): grey, hover navy */
.grid{display:grid;gap:1.3em}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--navy);border-radius:var(--radius);padding:1.8em 1.6em;transition:.2s;border:1px solid transparent}
.card h3{margin-bottom:.45em;color:#fff}
.card p{font-size:.94rem;color:#C3D2E2}
.card .more{display:inline-block;margin-top:.9em;font-weight:700;font-size:.9rem;font-family:var(--head);color:#fff}
/* links inside the navy cards need a light tone to stay readable */
.card a{color:#8FC2EE}
.card a:hover{color:#fff}
.card:hover{background:var(--mist);border-color:var(--line)}
.card:hover a{color:var(--cyan)}
.card:hover h3{color:var(--navy)}
.card:hover p{color:var(--ink-soft)}
.card:hover .more{color:var(--cyan)}

/* Quote bar (ProFM piece) */
.quotebar{background:var(--cyan);color:#fff;padding:40px 0}
.quotebar .wrap{display:flex;align-items:center;gap:2em;flex-wrap:wrap}
.quotebar h3{color:#fff;font-size:1.4rem;flex:1;min-width:300px;font-weight:800}
.quotebar .btn-navy{white-space:nowrap}

/* Sector tiles with photos */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2em}
.tile{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--navy);aspect-ratio:4/3;display:flex;align-items:flex-end;padding:1.2em;color:#fff;font-weight:800;letter-spacing:.04em;text-transform:uppercase;background-size:cover;background-position:center;font-family:var(--head)}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,25,58,.08),rgba(0,25,58,.82))}
.tile span{position:relative;z-index:1}
.tile:hover::after{background:linear-gradient(180deg,rgba(0,103,172,.25),rgba(0,25,58,.85))}

/* Split section */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:3em;align-items:center}
.split img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius)}
.split .ph{background:var(--mist);border:1px dashed var(--line);border-radius:var(--radius);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;color:var(--ink-soft);font-size:.9rem}

/* Trusted by band */
.clients{background:var(--mist);border-block:1px solid var(--line)}
.clients .wrap{padding-top:40px;padding-bottom:44px;text-align:center}
.clients .kicker{margin-bottom:1.4em}
.clients .row{display:flex;justify-content:center;align-items:center;gap:1.2em;flex-wrap:wrap}
.clients img{height:68px;width:auto;background:#fff;padding:10px 18px;border-radius:10px;border:1px solid var(--line);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.clients img:hover{transform:translateY(-5px) scale(1.05);box-shadow:0 12px 26px rgba(0,25,58,.16);border-color:var(--cyan)}

/* CTA band */
.cta{background:var(--navy);color:#fff;text-align:center;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;left:-170px;bottom:-190px;width:420px;height:420px;border:48px solid rgba(0,103,172,.12);transform:rotate(22.5deg);pointer-events:none}
.cta .wrap{position:relative;z-index:1}
.cta h2{color:#fff}
.cta p{color:#C3D2E2;max-width:40em;margin:.8em auto 1.6em}

/* Checklist */
ul.ticks{list-style:none;margin:1.2em 0}
ul.ticks li{padding-left:1.8em;position:relative;margin-bottom:.55em}
ul.ticks li::before{content:"✔";position:absolute;left:0;color:var(--cyan);font-weight:800}

/* Footer */
footer.site{background:var(--navy);color:#AEC1D6;font-size:.92rem;padding:64px 0 0}
footer.site .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:2.5em;padding-bottom:44px}
footer.site h4{color:#fff;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:1em;font-family:var(--head)}
footer.site a{color:#AEC1D6;display:block;padding:.22em 0}
footer.site a:hover{color:#fff}
footer.site img{filter:brightness(0) invert(1);opacity:.95}
footer.site .legal{border-top:1px solid rgba(255,255,255,.14);padding:1.4em 0;font-size:.8rem;display:flex;gap:2em;flex-wrap:wrap;justify-content:space-between}
footer.site .legal a{display:inline;padding:0 .6em 0 0}

/* Page hero (inner pages) */
.page-hero{background:var(--navy);color:#fff;padding:70px 0 54px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-160px;top:-190px;width:420px;height:420px;border:48px solid rgba(0,103,172,.12);transform:rotate(22.5deg);pointer-events:none}
.page-hero .wrap{position:relative;z-index:1}
.page-hero h1{color:#fff}
.page-hero .crumbs{font-size:.82rem;color:#7E97B4;margin-bottom:1em}
.page-hero .crumbs a{color:#C3D2E2}
.page-hero p.lead{color:#C3D2E2;margin-top:1em}

/* Forms (contact) */
.form{display:grid;gap:1em;max-width:640px}
.form label{font-weight:600;font-size:.9rem;font-family:var(--head);color:var(--navy)}
.form input,.form select,.form textarea{width:100%;padding:.85em 1em;border:1px solid var(--line);border-radius:10px;font-family:var(--font);font-size:.95rem;margin-top:.35em;background:#fff}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--cyan);border-color:var(--cyan)}

/* Responsive */
@media(max-width:960px){
  .grid.cols-3,.grid.cols-4{grid-template-columns:repeat(2,1fr)}
  .tiles{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr}
  .stats .wrap{grid-template-columns:repeat(2,1fr);gap:2em 1em}
  footer.site .cols{grid-template-columns:1fr 1fr}
  .nav-toggle{display:block}
  nav.main{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column;padding:1em}
  nav.main li ul{display:block;position:static;border:0;box-shadow:none;padding-left:1em}
  .nav-cta{display:none}
  .photoband img{height:300px}
}
@media(max-width:560px){
  .grid.cols-3,.grid.cols-4,.tiles{grid-template-columns:1fr}
  body{font-size:16px}
}


/* Compliance strip: SIA ACS status + national threat level.
   Both are required to be displayed for the ACS audit. */
.compliance{background:var(--mist);border-bottom:1px solid var(--line);font-size:.85rem}
.compliance .wrap{display:flex;gap:1.6em;align-items:center;flex-wrap:wrap;padding:12px 22px}
.compliance .acs{color:var(--ink-soft);flex:1;min-width:280px}
.compliance .acs b{color:var(--navy)}
.compliance .threat{display:flex;align-items:center;gap:.6em;font-family:var(--head);font-weight:600;color:var(--navy);white-space:nowrap}
.compliance .threat .dot{width:.62em;height:.62em;border-radius:50%;background:#D8891A;box-shadow:0 0 0 3px rgba(216,137,26,.22)}
.compliance .threat small{font-weight:500;color:var(--ink-soft);letter-spacing:.04em;text-transform:uppercase;font-size:.72rem}

/* Expandable case studies */
details.case{background:var(--mist);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:1em;overflow:hidden}
details.case summary{cursor:pointer;padding:1.2em 1.5em;font-family:var(--head);font-weight:700;color:var(--navy);list-style:none;display:flex;justify-content:space-between;gap:1em;align-items:center}
details.case summary::-webkit-details-marker{display:none}
details.case summary::after{content:"+";font-size:1.5rem;color:var(--cyan);line-height:1}
details.case[open] summary::after{content:"–"}
details.case summary:hover{color:var(--cyan)}
details.case .body{padding:0 1.5em 1.5em}
details.case .body p{margin-bottom:.8em;color:var(--ink-soft)}
details.case .body h4{font-family:var(--head);color:var(--navy);font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin:1.2em 0 .4em}
details.case .body h4:first-child{margin-top:0}

/* Inline quote form used on service pages */
.quotebox{background:var(--mist);border:1px solid var(--line);border-radius:var(--radius);padding:1.8em}
.quotebox h3{margin-bottom:.3em}
.quotebox p.sm{font-size:.9rem;color:var(--ink-soft);margin-bottom:1.2em}
.quotebox label{display:block;font-size:.82rem;font-weight:600;font-family:var(--head);color:var(--navy);margin-bottom:.9em}
.quotebox input,.quotebox select,.quotebox textarea{width:100%;padding:.72em .9em;border:1px solid var(--line);border-radius:8px;font-family:var(--font);font-size:.92rem;margin-top:.3em;background:#fff}
.quotebox input:focus,.quotebox select:focus,.quotebox textarea:focus{outline:2px solid var(--cyan);border-color:var(--cyan)}
.quotebox .btn{width:100%;text-align:center;border:0;cursor:pointer;font-family:var(--head)}


/* Contact page: the two offices side by side, each with its own map */
.offices{display:grid;grid-template-columns:1fr 1fr;gap:1.6em}
.office{background:var(--mist);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.office .map{position:relative;width:100%;aspect-ratio:16/10;background:var(--line)}
.office .map iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.office .body{padding:1.5em 1.6em}
.office h3{margin-bottom:.5em}
.office address{font-style:normal;color:var(--ink-soft);font-size:.95rem;line-height:1.6}
.office .links{margin-top:1em;display:flex;gap:1.2em;flex-wrap:wrap;font-family:var(--head);font-weight:600;font-size:.92rem}
@media(max-width:860px){.offices{grid-template-columns:1fr}}

/* Testimonials: editorial quotes row, no card/shadow treatment */
.testimonials .row{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:1.8em}
.testimonials .quote{padding:0 1.8em}
.testimonials .quote:not(:first-child){border-left:1px solid var(--line)}
.testimonials .quote .mark{font-family:var(--head);font-size:2.6rem;font-weight:800;color:var(--cyan);line-height:1;display:block;margin-bottom:.1em}
.testimonials .quote p{color:var(--ink-soft);font-size:.98rem}
.testimonials .quote cite{display:block;margin-top:1.1em;font-family:var(--head);font-weight:700;color:var(--navy);font-style:normal;font-size:.9rem}
@media(max-width:860px){
  .testimonials .row{grid-template-columns:1fr;gap:2em}
  .testimonials .quote{padding:0}
  .testimonials .quote:not(:first-child){border-left:0;border-top:1px solid var(--line);padding-top:2em}
}