/* تصميم بسيط ومتجاوب - RTL */
:root{
  --accent:#2b8a3e;
  --dark:#1f2933;
  --muted:#6b7280;
  --bg:#f7faf7;
}
*{box-sizing:border-box}
body{
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  margin:0;
  background:var(--bg);
  color:var(--dark);
  line-height:1.6;
}
.container{max-width:1100px;margin:0 auto;padding:20px;}
.site-header{background:white;padding:18px 0;box-shadow:0 2px 6px rgba(0,0,0,0.05);position:sticky;top:0;z-index:10}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand h1{margin:0;font-size:20px;color:var(--accent)}
.brand .tag{margin:2px 0 0;font-size:13px;color:var(--muted)}
.main-nav a{margin-left:12px;text-decoration:none;color:var(--dark);font-weight:600}
.main-nav a.active{color:var(--accent)}
.hero{background:linear-gradient(90deg, rgba(43,138,62,0.06), rgba(43,138,62,0.02));padding:40px 0;border-bottom:1px solid rgba(0,0,0,0.03)}
.hero h2{margin:0 0 10px;font-size:28px}
.hero p{margin:0 0 16px;color:var(--muted)}
.btn{display:inline-block;padding:10px 18px;border-radius:8px;background:var(--accent);color:white;text-decoration:none;font-weight:700}
.btn.outline{background:transparent;color:var(--accent);border:2px solid var(--accent);padding:8px 16px}

.services h3, .products-preview h3{margin-top:28px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:12px}
.card, .product{background:white;padding:16px;border-radius:10px;box-shadow:0 6px 18px rgba(12,12,12,0.05)}
.card h4{margin:0 0 8px}
.product img{width:100%;height:160px;object-fit:cover;border-radius:8px;margin-bottom:8px;background:#ddd}

/* Footer */
.site-footer{padding:18px 0;margin-top:28px;background:#fff;border-top:1px solid rgba(0,0,0,0.03)}
.site-footer p{margin:6px 0;color:var(--muted);font-size:14px;text-align:center}

/* Responsive adjustments */
@media (max-width:720px){
  .site-header .container{flex-direction:column;align-items:flex-start}
  .main-nav{display:flex;gap:8px;flex-wrap:wrap}
  .hero h2{font-size:20px}
}