:root {
  --primary: #047857;
  --accent: #16a34a;
  --text: #0f172a;
  --bg: #ffffff;
  --muted: #64748b;
  --border: #e2e8f0;
}
*{box-sizing:border-box}
body {
  margin:0;
  font-family:"Tajawal",system-ui,-apple-system,Segoe UI,Roboto,"Noto Kufi Arabic",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  direction:rtl;
}
a {color:var(--primary);text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 16px}
.nav {border-bottom:2px solid var(--border);background:#f8fafc;position:sticky;top:0;z-index:50}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:48px}
.menu{display:flex;gap:20px;align-items:center}
.menu a{color:var(--text);font-weight:500}
.menu a:hover{color:var(--primary)}
.cta{background:var(--primary);color:#fff;padding:10px 16px;border-radius:8px;font-weight:700}
.hero{padding:80px 0;background:linear-gradient(90deg,#f0fdf4,#ecfdf5)}
.hero h1{font-size:42px;margin:0 0 12px;color:var(--text)}
.hero p{color:var(--muted);font-size:18px;line-height:1.7}
.section{padding:64px 0}
.section h2{font-size:30px;margin-bottom:12px}
.card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px;box-shadow:0 4px 14px rgba(0,0,0,.04)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.kpi{background:#ecfdf5;border:1px solid #bbf7d0;border-radius:12px;padding:18px;text-align:center}
.kpi .num{font-size:26px;font-weight:800;color:var(--primary)}
.input, textarea{width:100%;padding:12px;border:1px solid var(--border);border-radius:8px;margin-bottom:10px}
.btn{background:var(--accent);color:#fff;padding:12px 16px;border:none;border-radius:8px;font-weight:700;cursor:pointer}
.footer{border-top:1px solid var(--border);padding:24px 0;text-align:center;background:#f8fafc;color:var(--muted)}
.float-whatsapp{position:fixed;inset-inline-start:16px;inset-block-end:16px;background:#25D366;color:#fff;padding:12px 18px;border-radius:999px;font-weight:700;box-shadow:0 4px 14px rgba(0,0,0,.2)}
@media(max-width:900px){.grid-3,.grid-2{grid-template-columns:1fr}.menu{display:none}}