/* =========================================================
   AccessControl.az — design tokens
   Display: Space Grotesk | Body: Inter | Data/labels: JetBrains Mono
   Palette: deep navy / electric blue / paper / steel gray
   Signature: device status-strip motif (LED dot + mono readout)
   ========================================================= */

:root{
  --navy-950:#070d1a;
  --navy-900:#0a1220;
  --navy-800:#101b30;
  --navy-700:#172542;
  --blue-500:#2f6fed;
  --blue-400:#5b9bff;
  --blue-300:#8fc1ff;
  --paper:#f3f6fa;
  --paper-dim:#e5eaf1;
  --ink:#0b1526;
  --steel:#8b96a8;
  --steel-dim:#5b6478;
  --line:rgba(255,255,255,0.09);
  --line-dark:rgba(11,21,38,0.10);
  --ok:#37d399;
  --radius:14px;
  --maxw:1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter',system-ui,sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Space Grotesk',system-ui,sans-serif;
  line-height:1.12;
  margin:0 0 .5em 0;
  letter-spacing:-0.01em;
  color:var(--navy-950);
}
p{margin:0 0 1em 0;color:var(--steel-dim);}
a{color:inherit;text-decoration:none;}
.mono{font-family:'JetBrains Mono',monospace;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}

/* ---------- status strip signature element ---------- */
.status-strip{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'JetBrains Mono',monospace;
  font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--blue-300);
  background:rgba(47,111,237,0.10);
  border:1px solid rgba(47,111,237,0.35);
  border-radius:100px;
  padding:7px 14px 7px 10px;
}
.status-strip .dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--ok);
  box-shadow:0 0 0 0 rgba(55,211,153,.6);
  animation:pulse 1.8s infinite;
  flex:none;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(55,211,153,.55);}
  70%{box-shadow:0 0 0 7px rgba(55,211,153,0);}
  100%{box-shadow:0 0 0 0 rgba(55,211,153,0);}
}
@media (prefers-reduced-motion:reduce){
  .status-strip .dot{animation:none;}
}

/* ---------- header/nav ---------- */
header.site{
  background:var(--navy-950);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:50;
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 24px;max-width:var(--maxw);margin:0 auto;gap:20px;
}
.nav .logo-mark{display:flex;align-items:center;gap:10px;}
.nav .logo-mark img{height:44px;width:auto;}
.nav ul{
  list-style:none;display:flex;gap:4px;margin:0;padding:0;
  flex-wrap:wrap;
}
.nav ul li a{
  color:var(--steel);font-size:14px;font-weight:500;
  padding:9px 12px;border-radius:8px;transition:.15s;
  white-space:nowrap;
}
.nav ul li a:hover,.nav ul li a.active{color:#fff;background:var(--navy-800);}
.nav .call{
  background:var(--blue-500);color:#fff;font-weight:600;font-size:14px;
  padding:10px 16px;border-radius:9px;white-space:nowrap;
  font-family:'JetBrains Mono',monospace;letter-spacing:.02em;
}
.nav .call:hover{background:var(--blue-400);}
.nav-toggle{display:none;}

/* ---------- hero ---------- */
.hero{
  background:linear-gradient(180deg,var(--navy-950) 0%,var(--navy-900) 70%,var(--navy-800) 100%);
  color:#fff;position:relative;overflow:hidden;
}
.hero .wrap{
  padding:64px 24px 60px;
  display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;
}
.hero h1{color:#fff;font-size:clamp(30px,4vw,50px);margin-top:14px;}
.hero .lead{color:var(--steel);font-size:17.5px;max-width:52ch;margin-top:16px;}
.hero-cta{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap;}
.btn{
  display:inline-block;padding:13px 22px;border-radius:9px;font-weight:600;
  font-size:15px;transition:.15s;
}
.btn-primary{background:var(--blue-500);color:#fff;}
.btn-primary:hover{background:var(--blue-400);}
.btn-ghost{border:1px solid var(--line);color:#fff;}
.btn-ghost:hover{border-color:var(--blue-400);color:var(--blue-300);}
.hero-art{
  background:var(--navy-800);border:1px solid var(--line);border-radius:20px;
  padding:28px;text-align:center;position:relative;
}
.hero-art img{border-radius:12px;margin:0 auto;}

/* ---------- keyword chip row ---------- */
.chip-row{
  display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;
}
.chip{
  font-size:12.5px;font-family:'JetBrains Mono',monospace;
  color:var(--blue-300);border:1px solid rgba(255,255,255,.14);
  padding:5px 10px;border-radius:100px;
}

/* ---------- sections ---------- */
section{padding:64px 0;}
.section-alt{background:#fff;}
.eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:12.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--blue-500);margin-bottom:10px;display:block;
}
.section-head{max-width:70ch;margin-bottom:36px;}

/* ---------- card grid ---------- */
.grid{display:grid;gap:20px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.card{
  background:#fff;border:1px solid var(--line-dark);border-radius:var(--radius);
  padding:26px;transition:.18s;
}
.card:hover{transform:translateY(-3px);box-shadow:0 14px 30px -18px rgba(11,21,38,.25);}
.card .num{
  font-family:'JetBrains Mono',monospace;color:var(--blue-500);font-size:13px;
  display:block;margin-bottom:10px;
}
.card h3{font-size:19px;}
.card p{font-size:14.5px;margin-bottom:0;}
.card a.more{font-size:13.5px;color:var(--blue-500);font-weight:600;display:inline-block;margin-top:12px;}

/* dark card variant */
.card-dark{
  background:var(--navy-900);border:1px solid var(--line);color:#fff;
}
.card-dark h3{color:#fff;}
.card-dark p{color:var(--steel);}

/* ---------- feature list ---------- */
.feature-list{list-style:none;margin:0;padding:0;display:grid;gap:14px;}
.feature-list li{
  display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink);
}
.feature-list li::before{
  content:"";flex:none;width:9px;height:9px;margin-top:6px;border-radius:2px;
  background:var(--blue-500);transform:rotate(45deg);
}

/* ---------- stats strip ---------- */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;
}
.stats div{background:var(--navy-950);padding:26px 20px;text-align:center;}
.stats .n{
  font-family:'JetBrains Mono',monospace;font-size:28px;color:#fff;font-weight:700;
}
.stats .l{color:var(--steel);font-size:12.5px;text-transform:uppercase;letter-spacing:.06em;margin-top:6px;}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--navy-950);color:#fff;border-radius:20px;
  padding:44px;display:flex;align-items:center;justify-content:space-between;
  gap:24px;flex-wrap:wrap;
}
.cta-band h2{color:#fff;font-size:26px;margin:0;}
.cta-band p{color:var(--steel);margin:6px 0 0 0;}

/* ---------- breadcrumb ---------- */
.crumb{
  font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--steel-dim);
  padding:16px 0 0;
}
.crumb a{color:var(--blue-500);}

/* ---------- page hero (sub-pages) ---------- */
.page-hero{
  background:var(--navy-950);color:#fff;padding:40px 0 46px;
}
.page-hero h1{color:#fff;font-size:clamp(26px,3.6vw,40px);}
.page-hero p{color:var(--steel);max-width:65ch;font-size:16.5px;}

/* ---------- table ---------- */
table.spec{width:100%;border-collapse:collapse;font-size:14.5px;}
table.spec th,table.spec td{
  text-align:left;padding:12px 14px;border-bottom:1px solid var(--line-dark);
}
table.spec th{
  font-family:'JetBrains Mono',monospace;font-size:12px;text-transform:uppercase;
  letter-spacing:.05em;color:var(--steel-dim);
}

/* ---------- footer ---------- */
footer.site{background:var(--navy-950);color:var(--steel);padding:50px 0 26px;margin-top:40px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;}
.footer-grid h4{color:#fff;font-size:14px;font-family:'Inter';margin-bottom:14px;}
.footer-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;}
.footer-grid a{color:var(--steel);font-size:14px;}
.footer-grid a:hover{color:var(--blue-300);}
.footer-bottom{
  border-top:1px solid var(--line);margin-top:36px;padding-top:20px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:13px;color:var(--steel-dim);
}

/* ---------- responsive ---------- */
@media (max-width:920px){
  .hero .wrap{grid-template-columns:1fr;}
  .grid-3{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .stats{grid-template-columns:1fr 1fr;}
}
@media (max-width:640px){
  .nav ul{display:none;}
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-band{flex-direction:column;align-items:flex-start;}
}

/* focus visibility */
a:focus-visible,button:focus-visible{
  outline:2px solid var(--blue-400);outline-offset:2px;
}