:root{
  --bg:#ffffff;
  --text:#1f2937;
  --muted:#f8fafc;
  --primary:#2563eb;
  --primary-dark:#1d4ed8;
  --border:#e5e7eb;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
}
.container{width:min(1120px,92%);margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:100;
  background:#fff;border-bottom:1px solid var(--border);
}
.nav-wrap{
  display:flex;justify-content:space-between;align-items:center;padding:14px 0;
}
.logo{
  text-decoration:none;color:var(--text);font-size:1.15rem;font-weight:700;
}
.nav-links{
  list-style:none;display:flex;gap:14px;margin:0;padding:0;
}
.nav-links a{
  text-decoration:none;color:#374151;font-weight:600;
}
.hero{padding:50px 0}
.hero-grid{
  display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:center;
}
.hero img{
  width:100%;border-radius:12px;border:1px solid var(--border);
}
.section{padding:54px 0}
.muted{background:var(--muted)}
h1,h2,h3{line-height:1.25}
.cards{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;
}
.card{
  background:#fff;border:1px solid var(--border);border-radius:12px;overflow:hidden;
}
.card img{width:100%;height:180px;object-fit:cover}
.card-body{padding:14px}
.article article{max-width:880px}
.btn{
  display:inline-block;background:var(--primary);color:#fff;text-decoration:none;border:none;
  padding:10px 16px;border-radius:8px;font-weight:700;cursor:pointer;
}
.btn:hover{background:var(--primary-dark)}
.contact-form{max-width:620px;display:grid;gap:10px}
input,textarea{
  width:100%;padding:10px;border:1px solid #d1d5db;border-radius:8px;font:inherit;
}
.site-footer{
  border-top:1px solid var(--border);padding:18px 0;background:#fff;
}
.footer-wrap{
  display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
}
.footer-wrap a{text-decoration:none;color:#374151}
.legal h1{margin-top:0}
@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr}
}