:root{
  --navy:#10243e; --navy2:#16324f; --ink:#1c2b3a; --muted:#5a6b7d;
  --accent:#e8490f; --accent-d:#c93c0a; --bg:#f6f8fb; --card:#ffffff;
  --line:#dde5ee; --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
img{max-width:100%;display:block}
a{color:var(--navy2)}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
h1,h2,h3{color:var(--navy);line-height:1.2;font-weight:800}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem);margin-bottom:.5em}
h3{font-size:1.15rem}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:700;color:var(--accent);margin-bottom:.6em}
.lede{color:var(--muted);font-size:1.08rem;max-width:46em}
section{padding:64px 0}
.btn{display:inline-block;background:var(--accent);color:#fff;font-weight:700;padding:14px 26px;border-radius:10px;text-decoration:none;border:0;cursor:pointer;font-size:1rem;transition:background .15s}
.btn:hover{background:var(--accent-d)}
.btn.alt{background:var(--navy)}
.btn.alt:hover{background:var(--navy2)}
.btn.ghost{background:transparent;color:var(--navy);border:2px solid var(--navy)}
.btn.ghost:hover{background:var(--navy);color:#fff}

/* top bar + header */
.topbar{background:var(--navy);color:#dbe6f2;font-size:.88rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:14px;padding-top:8px;padding-bottom:8px;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none;font-weight:700}
header.site{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px}
.logo img{height:46px;width:auto}
nav.main{display:flex;gap:26px}
nav.main a{color:var(--navy);text-decoration:none;font-weight:600}
nav.main a:hover,nav.main a[aria-current]{color:var(--accent)}
.callbtn{background:var(--accent);color:#fff!important;padding:10px 18px;border-radius:9px}
.callbtn:hover{background:var(--accent-d)}

/* hero */
.hero{background:linear-gradient(rgba(13,30,52,.78),rgba(13,30,52,.72)),url('assets/photo-technician.jpg') center/cover;color:#fff;padding:86px 0}
.hero h1{color:#fff;font-size:clamp(2rem,5vw,3.2rem);max-width:15em}
.hero p{color:#d7e3f0;font-size:1.15rem;max-width:38em;margin:16px 0 26px}
.hero .row{display:flex;gap:14px;flex-wrap:wrap}
.hero .strip{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}
.hero .strip span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);padding:7px 14px;border-radius:999px;font-size:.88rem;font-weight:600}

/* cards */
.grid{display:grid;gap:22px}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 1px 3px rgba(16,36,62,.05)}
.card h3{margin-bottom:.4em}
.card p{color:var(--muted);font-size:.98rem}
.card .more{font-weight:700;color:var(--accent);text-decoration:none}
.svc img{border-radius:10px;margin-bottom:16px;aspect-ratio:16/9;object-fit:cover;width:100%}

/* split */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.split img{border-radius:var(--radius)}
.checks{list-style:none;margin-top:16px}
.checks li{padding:9px 0 9px 32px;position:relative;border-bottom:1px solid var(--line)}
.checks li:before{content:"✓";position:absolute;left:2px;color:var(--accent);font-weight:800}
.checks li:last-child{border-bottom:0}

/* brands */
.brands{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:36px 0}
.brands .row{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.brands img{height:38px;width:auto;object-fit:contain;filter:grayscale(15%)}
.brands p{width:100%;text-align:center;color:var(--muted);font-size:.9rem;margin-bottom:6px;text-transform:uppercase;letter-spacing:.12em;font-weight:700}

/* cta band */
.cta{background:var(--navy);color:#fff;text-align:center}
.cta h2{color:#fff}
.cta p{color:#c9d8e8;margin-bottom:24px}

/* forms / contact */
.nap{background:var(--navy);color:#e6eef7;border-radius:var(--radius);padding:28px}
.nap h3{color:#fff;margin-bottom:10px}
.nap a{color:#fff}
.nap dt{font-weight:700;color:#9fb8d4;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;margin-top:16px}
.nap dd{margin:2px 0 0}
form.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
form.quote label{display:block;font-weight:600;font-size:.92rem;margin:14px 0 5px}
form.quote label:first-child{margin-top:0}
form.quote input,form.quote select,form.quote textarea{width:100%;padding:12px 13px;border:1px solid #c3cfdd;border-radius:9px;font:inherit;font-size:.98rem;background:#fbfcfe}
form.quote textarea{min-height:110px;resize:vertical}
form.quote .btn{margin-top:20px;width:100%}
.form-ok{display:none;background:#e8f6ec;border:1px solid #9ed3ab;color:#14532d;border-radius:10px;padding:16px 18px;margin-top:18px;font-weight:600}

/* footer */
footer.site{background:var(--navy);color:#b9cbdf;padding:48px 0 90px;font-size:.95rem}
footer.site .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px}
footer.site h4{color:#fff;margin-bottom:10px}
footer.site a{color:#dbe6f2;text-decoration:none}
footer.site a:hover{text-decoration:underline}
footer.site ul{list-style:none}
footer.site li{margin:5px 0}
footer.site .fine{margin-top:32px;padding-top:18px;border-top:1px solid rgba(255,255,255,.15);color:#87a0ba;font-size:.85rem}

/* sticky mobile call bar */
.callbar{display:none}
@media (max-width:860px){
  nav.main a:not(.callbtn){display:none}
  .grid.c3,.grid.c2,.split,footer.site .cols{grid-template-columns:1fr}
  .hero{padding:58px 0}
  section{padding:44px 0}
  .callbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--accent);color:#fff;text-align:center;font-weight:800;padding:15px 10px;text-decoration:none;font-size:1.05rem;box-shadow:0 -2px 12px rgba(0,0,0,.25)}
}