:root{
  --navy-900:#0b1a33;--navy-800:#10244a;--navy-700:#163265;--blue-500:#2f6fed;--blue-400:#5b8ff2;
  --ink:#1b2333;--muted:#4a5568;--bg:#f6f8fb;--card:#ffffff;--line:#e2e8f0;
  --radius:12px;--maxw:1100px;
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
a{color:var(--blue-500)}
a:focus-visible{outline:3px solid var(--blue-400);outline-offset:3px;border-radius:4px}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:10}
.skip:focus{left:12px;top:12px}

/* Header */
.site-header{background:var(--navy-900);color:#fff;position:sticky;top:0;z-index:5;border-bottom:1px solid rgba(255,255,255,.08)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:700;font-size:1.25rem;letter-spacing:.2px}
.brand svg{width:32px;height:32px;flex:none}
.nav{display:flex;gap:24px}
.nav a{color:#d6e0f5;text-decoration:none;font-size:.95rem}
.nav a:hover{color:#fff}

/* Hero */
.hero{background:linear-gradient(160deg,var(--navy-900) 0%,var(--navy-800) 55%,var(--navy-700) 100%);color:#fff;padding:96px 0 104px}
.hero h1{font-size:clamp(2rem,4.5vw,3rem);line-height:1.15;margin:0 0 20px;max-width:820px;letter-spacing:-.5px}
.hero p{font-size:1.15rem;color:#d6e0f5;max-width:680px;margin:0 0 32px}
.btn{display:inline-block;padding:12px 24px;border-radius:8px;font-weight:600;text-decoration:none;transition:background .15s}
.btn-primary{background:var(--blue-500);color:#fff}
.btn-primary:hover{background:#2459c9}
.btn-ghost{color:#fff;border:1px solid rgba(255,255,255,.35);margin-left:12px}
.btn-ghost:hover{background:rgba(255,255,255,.08)}

/* Sections */
section{padding:80px 0}
.section-title{font-size:1.9rem;margin:0 0 8px;color:var(--navy-900);letter-spacing:-.3px}
.section-lead{color:var(--muted);margin:0 0 40px;max-width:720px}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;box-shadow:0 1px 2px rgba(16,36,74,.04)}
.card .icon{width:44px;height:44px;border-radius:10px;background:#e8effd;color:var(--navy-700);display:grid;place-items:center;margin-bottom:16px}
.card .icon svg{width:24px;height:24px}
.card h3{margin:0 0 8px;font-size:1.1rem;color:var(--navy-900)}
.card p{margin:0;color:var(--muted);font-size:.97rem}
.capabilities{margin-top:32px;padding:20px 24px;border-left:4px solid var(--blue-500);background:#fff;border-radius:0 var(--radius) var(--radius) 0;color:var(--muted)}
.capabilities strong{color:var(--navy-900)}

.about{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.about-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:start}
.about p{color:var(--muted);margin:0 0 16px}
.facts{list-style:none;margin:0;padding:24px;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius)}
.facts li{padding:10px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;font-size:.95rem}
.facts li:last-child{border-bottom:0}
.facts span:first-child{color:var(--muted)}
.facts span:last-child{font-weight:600;color:var(--navy-900);text-align:right}

.contact{text-align:center}
.contact .section-lead{margin-left:auto;margin-right:auto}
.email-link{font-size:1.25rem;font-weight:600;word-break:break-all}

/* Footer */
.site-footer{background:var(--navy-900);color:#b9c6e0;padding:32px 0;font-size:.9rem}
.site-footer .container{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
.site-footer p{margin:0}

/* Responsive */
@media (max-width:960px){.grid{grid-template-columns:repeat(2,1fr)}.about-grid{grid-template-columns:1fr;gap:32px}}
@media (max-width:600px){
  body{font-size:16px}
  .nav{display:none}
  .hero{padding:64px 0 72px}
  section{padding:56px 0}
  .grid{grid-template-columns:1fr}
  .btn-ghost{margin-left:0;margin-top:12px}
  .hero .actions{display:flex;flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}