:root{--bg:#050505;--panel:#111;--gold:#f5bd32;--gold2:#fff1a3;--text:#f8f8f8;--muted:#b9b9b9;--line:rgba(245,189,50,.27);--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(92%,var(--max));margin:auto}.topbar{background:#090909;border-bottom:1px solid var(--line);font-size:.91rem}.topbar .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0;flex-wrap:wrap}.gold{color:var(--gold)}header{position:sticky;top:0;z-index:99;background:rgba(5,5,5,.96);backdrop-filter:blur(9px);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:92px}.brand{display:flex;align-items:center;gap:13px}.brand img{width:76px;height:76px;object-fit:contain}.brand strong{font-size:1.08rem;letter-spacing:.08em;color:var(--gold)}nav ul{list-style:none;display:flex;align-items:center;gap:20px;margin:0;padding:0}nav a{font-weight:700;font-size:.94rem}nav a:hover,nav a.active{color:var(--gold)}.menu{display:none;background:none;border:1px solid var(--gold);color:var(--gold);font-size:1.45rem;border-radius:6px;padding:5px 11px}.btn{display:inline-block;background:linear-gradient(135deg,#a86a00,#ffd65b,#a86a00);color:#080808;font-weight:800;padding:13px 20px;border-radius:6px;border:0;cursor:pointer;box-shadow:0 0 22px rgba(245,189,50,.18)}.btn.outline{background:transparent;color:var(--gold);border:1px solid var(--gold);box-shadow:none}.hero{min-height:650px;display:grid;place-items:center;background:radial-gradient(circle at 75% 35%,rgba(245,189,50,.13),transparent 32%),linear-gradient(110deg,rgba(0,0,0,.99),rgba(0,0,0,.8)),url('../images/precision-security-systems-shiny-gold-logo.png') center/cover no-repeat}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:60px;padding:75px 0}.eyebrow{text-transform:uppercase;letter-spacing:.18em;color:var(--gold);font-weight:800}.hero h1,.page-hero h1{font-size:clamp(2.6rem,6vw,5.2rem);line-height:1.03;margin:.12em 0}.hero p{font-size:1.15rem;color:#ddd;max-width:720px}.hero-logo{filter:drop-shadow(0 0 26px rgba(255,195,40,.24));border-radius:20px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:32px}.trust div,.card{background:linear-gradient(180deg,#151515,#0c0c0c);border:1px solid var(--line);border-radius:12px;padding:22px}.trust strong{display:block;color:var(--gold);font-size:1.35rem}section{padding:78px 0}.section-title{max-width:760px;margin-bottom:35px}.section-title h2{font-size:clamp(2rem,4vw,3.2rem);margin:.1em 0}.section-title p,.muted{color:var(--muted)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card h3{margin-top:0;color:var(--gold)}.card a.more{font-weight:800;color:var(--gold)}.split{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.logo-panel{padding:30px;background:radial-gradient(circle,rgba(245,189,50,.14),transparent 62%);border:1px solid var(--line);border-radius:16px}.band{background:linear-gradient(90deg,#1b1000,#050505 35%,#050505 65%,#1b1000);border-block:1px solid var(--line)}.page-hero{padding:100px 0 72px;background:radial-gradient(circle at 80% 35%,rgba(245,189,50,.14),transparent 32%),#070707}.page-hero p{max-width:760px;color:#d1d1d1;font-size:1.12rem}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:0;list-style:none}.feature-list li{background:#101010;border-left:3px solid var(--gold);padding:12px 15px}.form{display:grid;gap:15px;background:#101010;border:1px solid var(--line);padding:26px;border-radius:12px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form input,.form textarea,.form select{width:100%;background:#080808;border:1px solid #3b3b3b;color:#fff;border-radius:6px;padding:13px;font:inherit}.form textarea{min-height:145px;resize:vertical}.notice{font-size:.87rem;color:#999}.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.contact-cards .card{text-align:center}.cta{text-align:center}.cta h2{font-size:clamp(2rem,4vw,3.4rem);margin:.1em}.footer{background:#030303;border-top:1px solid var(--line);padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:35px}.footer-logo{width:170px;margin-bottom:14px}.footer h4{color:var(--gold)}.footer ul{list-style:none;padding:0}.footer li{margin:7px 0}.copyright{border-top:1px solid #222;margin-top:35px;padding-top:18px;color:#777;font-size:.9rem}.badge{display:inline-block;border:1px solid var(--gold);color:var(--gold);padding:5px 10px;border-radius:20px;font-size:.82rem;margin:4px}.service-logo{width:220px;margin:25px auto 0;filter:drop-shadow(0 0 20px rgba(245,189,50,.22))}@media(max-width:900px){.menu{display:block}nav ul{display:none;position:absolute;top:92px;left:0;right:0;background:#080808;padding:22px;flex-direction:column;border-bottom:1px solid var(--line)}nav ul.open{display:flex}.hero-grid,.split,.footer-grid{grid-template-columns:1fr}.hero-logo{max-width:520px;margin:auto}.grid-3,.contact-cards{grid-template-columns:1fr 1fr}.trust{grid-template-columns:1fr 1fr}}@media(max-width:600px){.brand strong{font-size:.85rem}.brand img{width:58px;height:58px}.nav{min-height:74px}nav ul{top:74px}.grid-3,.contact-cards,.form-grid,.feature-list{grid-template-columns:1fr}.hero{min-height:auto}.hero-grid{padding:55px 0}.trust{grid-template-columns:1fr}.topbar .container{justify-content:center;text-align:center}.hero h1,.page-hero h1{font-size:2.55rem}}

/* Premium enterprise portfolio */
.premium-showcase{background:linear-gradient(180deg,#050505,#0c0903);border-block:1px solid var(--line)}.visual-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.visual-card{overflow:hidden;border:1px solid var(--line);border-radius:16px;background:#0b0b0b;box-shadow:0 20px 55px rgba(0,0,0,.35)}.visual-card img{width:100%;aspect-ratio:16/10;object-fit:cover}.visual-copy{padding:22px}.visual-copy h3{color:var(--gold);margin:0 0 7px}.brand-wall{display:flex;flex-wrap:wrap;gap:11px;justify-content:center;margin-top:30px}.brand-chip{padding:12px 17px;border:1px solid rgba(245,189,50,.4);background:linear-gradient(180deg,#171717,#090909);border-radius:8px;font-weight:800;letter-spacing:.04em;color:#f5d26f}.disclaimer{font-size:.78rem;color:#777;text-align:center;margin-top:24px}.luxury-line{height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);margin:35px 0}.spec-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}.spec-strip div{padding:17px;border:1px solid var(--line);background:#0d0d0d;border-radius:9px;text-align:center}.spec-strip strong{display:block;color:var(--gold);font-size:1.15rem}@media(max-width:900px){.visual-grid{grid-template-columns:1fr}.spec-strip{grid-template-columns:1fr 1fr}}@media(max-width:600px){.spec-strip{grid-template-columns:1fr}.brand-chip{font-size:.83rem}}