:root{
  --accent:#ff7a00;
  --dark:#111;
  --muted:#f7f7f7;
  --max-w:1100px;
}
*{box-sizing:border-box}
body{font-family:Arial,Helvetica,sans-serif;margin:0;color:var(--dark);background:#fff}
.container{max-width:var(--max-w);margin:0 auto;padding:24px}
header{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:4px solid var(--accent)}
.brand{display:flex;align-items:center;gap:12px}
.logo{height:64px}
.tagline{font-size:13px;color:#333}
nav a{margin-left:14px;text-decoration:none;color:var(--dark);font-weight:600}
.hero{padding:40px 0;text-align:left}
.hero h1{font-size:32px;margin:0}
.section{padding:28px 0;border-top:1px solid #eee}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.card{background:var(--muted);padding:14px;border-radius:8px}
.footer{padding:18px 0;border-top:1px solid #eee;color:#444;margin-top:24px}
.form input,.form textarea{width:100%;padding:10px;border:1px solid #ddd;border-radius:6px;margin-bottom:8px}
.btn{background:var(--accent);color:#fff;padding:10px 14px;border-radius:6px;border:none;cursor:pointer;font-weight:700}
@media(max-width:800px){header{flex-direction:column;align-items:flex-start}.logo{height:52px}}