:root{
  --night:#0A1A33; --night-2:#102647; --signal:#2F7BFF; --signal-ink:#1957D2; --steel:#C7D3E3;
  --paper:#F4F7FB; --white:#FFFFFF; --ink:#0F1F38; --muted:#4D5F78; --line:#D6DFEA; --siren:#E5484D;
  --display:"Barlow Condensed","Arial Narrow","Roboto Condensed",Arial,sans-serif;
  --body:"Barlow","Segoe UI",Roboto,Arial,sans-serif;
  box-sizing:border-box; padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:calc(76px + env(safe-area-inset-top,0px));scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:1.06rem;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--signal-ink)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--signal);outline-offset:2px}
.wrap{max-width:1160px;margin:0 auto;padding:0 22px}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.05;letter-spacing:.005em;margin:0}
h2{font-size:clamp(2rem,4vw,2.9rem)}
h3{font-size:1.5rem}
p{margin:0 0 1em;max-width:66ch}

/* ---------- top bar ---------- */
.top{position:sticky;top:0;z-index:20;background:rgba(10,26,51,.94);backdrop-filter:saturate(1.4) blur(8px);-webkit-backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid rgba(199,211,227,.14)}
.top .wrap{display:flex;align-items:center;gap:22px;min-height:68px}
.brand{display:flex;align-items:center;gap:12px;color:var(--white);text-decoration:none}
.brand img{width:44px}
.brand b{font-family:var(--display);font-size:1.35rem;letter-spacing:.01em;line-height:1}
.brand small{display:block;font-size:.78rem;color:var(--steel);font-weight:500;letter-spacing:.02em}
.top nav{display:flex;gap:20px;margin-inline-start:auto}
.top nav a{color:var(--steel);text-decoration:none;font-weight:500}
.top nav a:hover{color:var(--white)}
.call{display:inline-flex;align-items:center;gap:8px;background:var(--signal);color:var(--white);font-weight:700;text-decoration:none;padding:10px 16px;border-radius:6px;white-space:nowrap}
.call:hover{background:var(--signal-ink)}
@media (max-width:820px){.top nav{display:none}.top .call{margin-inline-start:auto}.brand small{display:none}}
@media (max-width:520px){.brand b{font-size:1.12rem;white-space:nowrap}.brand img{width:36px}.call .num{display:none}.call{padding:10px 14px}}
@media (max-width:360px){.brand b{font-size:1rem}}

/* ---------- hero: live monitor tile ---------- */
.hero{background:var(--night);color:var(--white);padding:64px 0 76px;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:36px}.hero{padding-top:40px}}
.hero h1{font-size:clamp(2.8rem,6.4vw,5rem);text-wrap:balance}
.hero .lede{font-size:1.22rem;color:var(--steel);margin:20px 0 30px;max-width:34ch}
.ctas{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;font:inherit;font-weight:700;padding:14px 22px;border-radius:6px;text-decoration:none;cursor:pointer;border:2px solid transparent}
.btn.primary{background:var(--signal);color:var(--white)}
.btn.primary:hover{background:var(--signal-ink)}
.btn.line{border-color:rgba(199,211,227,.5);color:var(--white)}
.btn.line:hover{border-color:var(--white)}
.serves{margin-top:30px;color:var(--steel);font-size:.98rem}

.monitor{position:relative;border-radius:10px;overflow:hidden;background:#000;box-shadow:0 30px 70px rgba(0,0,0,.45);aspect-ratio:4/5;max-height:620px;justify-self:end;width:100%}
@media (max-width:900px){.monitor{aspect-ratio:1/1;justify-self:stretch;max-height:none}}
@media (max-width:520px){.osd{font-size:.82rem;letter-spacing:.02em;white-space:nowrap}.osd .wk{display:none}}
.monitor img{width:100%;height:100%;object-fit:cover;filter:saturate(1.05) contrast(1.05)}
.monitor::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0 1px,transparent 1px 3px);pointer-events:none}
.osd{position:absolute;left:14px;right:14px;display:flex;justify-content:space-between;font-family:var(--display);font-weight:600;font-size:1.02rem;letter-spacing:.04em;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.8);z-index:2}
.osd.t{top:12px}.osd.b{bottom:12px}
.rec{display:inline-flex;align-items:center;gap:7px}
.rec i{width:11px;height:11px;border-radius:50%;background:var(--siren);box-shadow:0 0 10px var(--siren);animation:blink 1.4s steps(2,start) infinite}
@keyframes blink{to{visibility:hidden}}
@media (prefers-reduced-motion:reduce){.rec i{animation:none}}
.corner{position:absolute;width:30px;height:30px;border-color:rgba(255,255,255,.85);border-style:solid;z-index:2}
.corner.tl{top:44px;left:14px;border-width:2px 0 0 2px}.corner.tr{top:44px;right:14px;border-width:2px 2px 0 0}
.corner.bl{bottom:44px;left:14px;border-width:0 0 2px 2px}.corner.br{bottom:44px;right:14px;border-width:0 2px 2px 0}

/* ---------- sections ---------- */
section{padding:88px 0}
.intro{max-width:62ch;margin-bottom:44px}
.intro p{color:var(--muted);font-size:1.12rem;margin-top:14px}

.services .grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:2px solid var(--ink)}
.svc{padding:28px 28px 30px 0;border-bottom:1px solid var(--line)}
.svc:nth-child(odd){border-inline-end:1px solid var(--line)}
.svc:nth-child(even){padding-inline-start:28px}
[dir="ltr"] .svc:nth-child(odd){padding-right:28px;padding-left:0}
.svc h3{display:flex;align-items:baseline;gap:10px}
.svc p{color:var(--muted);margin:10px 0 0}
@media (max-width:760px){.services .grid{grid-template-columns:1fr}.svc,.svc:nth-child(odd),.svc:nth-child(even){padding:24px 0;border-inline-end:0}}

.feature{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.feature .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
@media (max-width:900px){.feature .wrap{grid-template-columns:1fr;gap:32px}}
.feature figure{margin:0;border-radius:10px;overflow:hidden}
.feature ul{list-style:none;margin:22px 0 0;padding:0}
.feature li{padding:12px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;gap:12px}
.feature li b{font-family:var(--display);font-size:1.18rem;font-weight:700;width:8.5em}
@media (max-width:480px){.feature li{grid-template-columns:1fr;gap:2px}.feature li b{width:auto}}
.feature li span{color:var(--muted)}

.steps{background:var(--night);color:var(--white)}
.steps .intro p{color:var(--steel)}
.steps ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:s}
@media (max-width:900px){.steps ol{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps ol{grid-template-columns:1fr}}
.steps li{counter-increment:s;border-top:2px solid var(--signal);padding-top:18px}
.steps li::before{content:counter(s);display:block;font-family:var(--display);font-size:2.6rem;font-weight:700;color:var(--signal);line-height:1;margin-bottom:10px}
.steps li p{color:var(--steel);margin:8px 0 0}
.steps .pair{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:52px}
.steps .pair img{border-radius:10px;width:100%;height:100%;object-fit:cover;aspect-ratio:16/10}
@media (max-width:700px){.steps .pair{grid-template-columns:1fr}}
.steps figcaption{color:var(--steel);font-size:.92rem;margin-top:8px}
.steps figure{margin:0}

/* ---------- capabilities under hero ---------- */
.caps{list-style:none;margin:30px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px 22px;color:var(--white);font-weight:600}
.caps li{display:flex;align-items:center;gap:8px}
.caps li::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--signal);box-shadow:0 0 8px var(--signal)}

/* ---------- product lineup ---------- */
.plist{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
@media (max-width:1000px){.plist{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.plist{grid-template-columns:1fr}}
.prod img{width:100%;aspect-ratio:2/3;object-fit:cover;object-position:center;border-radius:8px;background:var(--night);box-shadow:0 10px 24px rgba(10,26,51,.18)}
@media (max-width:560px){.prod img{aspect-ratio:4/5;object-position:center 30%}}
.prod h3{margin-top:16px;font-size:1.65rem}
.prod .tag{color:var(--signal-ink);font-weight:600;margin:4px 0 10px}
@media (min-width:1001px){.prod .tag{min-height:3.1em}}
.prod ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.prod li{padding:8px 0 8px 22px;border-bottom:1px solid var(--line);position:relative;color:var(--muted);font-size:.97rem;line-height:1.45}
.prod li::before{content:"";position:absolute;left:2px;top:.95em;width:10px;height:6px;border-left:2px solid var(--signal);border-bottom:2px solid var(--signal);transform:rotate(-45deg)}

/* ---------- live monitoring + voice warning ---------- */
.live{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;margin-top:52px;align-items:stretch}
@media (max-width:860px){.live{grid-template-columns:1fr}}
.live figure{margin:0}
.live img{border-radius:10px;width:100%;aspect-ratio:16/9;object-fit:cover}
.live figcaption{color:var(--steel);font-size:.92rem;margin-top:8px}
.voice{margin:0;background:linear-gradient(160deg,#3a0f16,#1a0b14 70%);border:1.5px solid var(--siren);border-radius:10px;padding:26px 26px 28px;display:flex;flex-direction:column;justify-content:center;box-shadow:0 0 30px rgba(229,72,77,.18)}
.voice .vh{display:flex;align-items:center;gap:12px;font-family:var(--display);font-size:1.5rem;font-weight:700;color:#ffd166;margin:0 0 12px}
.voice .vq{font-size:1.15rem;font-style:italic;color:#fff;margin:0;line-height:1.5}
.wave{display:inline-flex;align-items:center;gap:3px;height:22px}
.wave i{width:4px;border-radius:2px;background:var(--siren);height:40%}
.wave i:nth-child(2){height:80%}.wave i:nth-child(3){height:100%}.wave i:nth-child(4){height:65%}.wave i:nth-child(5){height:35%}

/* ---------- contact ---------- */
.contact .wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px}
@media (max-width:900px){.contact .wrap{grid-template-columns:1fr;gap:28px}}
.direct{font-size:1.08rem}
.direct dl{margin:22px 0 0;display:grid;gap:14px}
.direct dt{font-weight:600;color:var(--muted);font-size:.92rem}
.direct dd{margin:2px 0 0;font-family:var(--display);font-size:1.6rem;font-weight:700}
.direct dd a{color:var(--ink);text-decoration:none}
.direct dd a:hover{color:var(--signal-ink)}
form.lead{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:600px){form.lead{grid-template-columns:1fr;padding:20px}}
form.lead .full{grid-column:1/-1}
form.lead label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:.95rem}
form.lead input,form.lead select,form.lead textarea{font:inherit;font-weight:400;padding:11px 12px;border:1.5px solid var(--line);border-radius:6px;background:var(--paper);color:var(--ink);width:100%}
form.lead textarea{min-height:110px;resize:vertical}
.consent{display:grid!important;grid-template-columns:auto 1fr;gap:12px!important;align-items:start;font-weight:400!important;font-size:.9rem!important;color:var(--muted);background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:14px}
.consent input{width:20px!important;height:20px;margin-top:2px;accent-color:var(--signal)}
.fine{font-size:.85rem;color:var(--muted);margin:0}
.hp{position:absolute;left:-9999px}

/* ---------- footer ---------- */
footer{background:var(--night);color:var(--steel);padding:44px 0;font-size:.95rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:18px 40px;justify-content:space-between;align-items:flex-start}
footer a{color:var(--white)}
footer nav{display:flex;flex-wrap:wrap;gap:18px}
footer .legal{flex-basis:100%;max-width:none;margin:0;border-top:1px solid rgba(199,211,227,.18);padding-top:18px;font-size:.88rem}

/* ---------- legal pages ---------- */
.doc{background:var(--white);padding:60px 0 80px}
.doc .wrap{max-width:820px}
.doc h1{font-size:clamp(2.4rem,5vw,3.4rem);margin-bottom:6px}
.doc h2{font-size:1.7rem;margin:36px 0 10px}
.doc .box{background:var(--paper);border-inline-start:4px solid var(--signal);padding:16px 20px;border-radius:0 8px 8px 0;margin:14px 0}
.doc .box p:last-child{margin-bottom:0}
.doc .eff{color:var(--muted)}