:root{
  --bg:#f8fafc;
  --text:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --brand:#0b4f78;
  --dark:#0f172a;
  --white:#ffffff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.site-header{position:sticky;top:0;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:50}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:18px 0;gap:18px}
.brand{display:flex;align-items:center;gap:14px}
.brand img{width:58px;height:58px;object-fit:cover;border-radius:14px;border:1px solid var(--line);background:#fff}
.brand-title{font-size:28px;font-weight:700;letter-spacing:.04em}
.brand-sub{font-size:11px;letter-spacing:.28em;color:var(--muted);text-transform:uppercase}
.nav{display:flex;gap:10px;flex-wrap:wrap}
.nav a{padding:10px 16px;border-radius:999px;color:var(--muted)}
.nav a.active,.nav a:hover{background:var(--dark);color:#fff}
.hero{background:linear-gradient(180deg,#f8fafc 0%,#ffffff 100%);padding:72px 0}
.hero-grid,.about-grid,.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 16px;font-size:12px;text-transform:uppercase;letter-spacing:.24em;color:var(--muted)}
h1{font-size:58px;line-height:1.05;margin:18px 0}
.lead{font-size:20px;line-height:1.7;color:var(--muted);max-width:720px}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-block;padding:16px 24px;border-radius:999px;font-weight:700}
.btn-primary{background:var(--dark);color:#fff}
.btn-secondary{border:1px solid var(--line);background:#fff}
.panel{border:1px solid var(--line);border-radius:32px;overflow:hidden;box-shadow:0 10px 30px rgba(15,23,42,.08);background:#fff}
.panel-dark{background:var(--dark);color:#fff;display:grid;grid-template-columns:1.15fr .85fr;min-height:470px}
.panel-copy{padding:42px}
.kicker{font-size:12px;text-transform:uppercase;letter-spacing:.34em;color:#cbd5e1;margin-bottom:28px}
.focus-list{font-size:31px;line-height:1.35;font-weight:700}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:36px}
.stat{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);border-radius:22px;padding:18px}
.stat strong{display:block;font-size:22px;margin-bottom:6px}
.panel-logo{display:flex;align-items:center;justify-content:center;background:#fff;padding:34px}
.panel-logo img{max-height:320px;object-fit:contain;border-radius:24px}
.section{padding:72px 0}
.section h2{font-size:40px;line-height:1.2;margin:0 0 16px}
.section-head{max-width:760px;margin-bottom:28px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{border:1px solid var(--line);border-radius:28px;padding:28px;background:#fff;box-shadow:0 4px 18px rgba(15,23,42,.04)}
.card-icon{width:52px;height:52px;border-radius:18px;background:var(--dark);color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:18px}
.card h3{font-size:24px;margin:0 0 12px}
.card p,.text-muted{color:var(--muted);line-height:1.8}
.about-page{background:var(--bg)}
.about-grid,.contact-grid{align-items:start}
.stack{display:grid;gap:18px}
.callout{border:1px solid var(--line);border-radius:24px;padding:22px;background:#fff}
.form-card,.info-card{border:1px solid var(--line);border-radius:30px;padding:32px;background:#fff;box-shadow:0 4px 18px rgba(15,23,42,.04)}
label{display:block;font-weight:700;font-size:14px;margin:0 0 8px}
input,textarea{width:100%;border:1px solid #cbd5e1;border-radius:16px;padding:14px 16px;font-size:16px}
textarea{min-height:180px;resize:vertical}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-note{font-size:14px;color:var(--muted);line-height:1.7;margin-top:14px}
.site-footer{border-top:1px solid var(--line);padding:30px 0 40px;margin-top:30px}
.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.small-heading{font-size:12px;text-transform:uppercase;letter-spacing:.25em;color:var(--muted);font-weight:700;margin-bottom:10px}
.notice-dark{background:var(--dark);color:#e2e8f0}
@media (max-width: 980px){
  .hero-grid,.about-grid,.contact-grid,.panel-dark,.footer-grid,.cards,.grid-2{grid-template-columns:1fr}
  h1{font-size:42px}
  .stats{grid-template-columns:1fr}
}