:root{
  --bg:#f6f9ff;
  --text:#0b2540;
  --muted:#5a6b80;
  --accent:#ff8f00;
  --card:#ffffff;
  --line:#e8eef8;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:"Cairo",system-ui,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:var(--text)}
.container{max-width:1100px;margin:0 auto;padding:16px}

/* Header */
.header{display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:12px}
.logo{height:52px;width:auto}
.brand-text h1{font-size:20px;margin:0}
.brand-text small{color:var(--muted)}

/* Hero */
.hero{margin-top:10px}
.hero-img{width:100%;height:auto;border-radius:16px;box-shadow:0 12px 30px rgba(0,0,0,.08)}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px}
.card h3{margin:0 0 6px}

/* Contact + Footer */
.contact{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin:18px 0}
.footer{font-size:12px;color:var(--muted);padding-bottom:28px}

/* Responsive */
@media (max-width:900px){
  .cards{grid-template-columns:1fr}
}