body {
  font-family: 'Cairo', sans-serif;
  direction: rtl;
}

.navbar-brand {
  font-weight: bold;
}

.hero-section {
  background: url('https://images.unsplash.com/photo-1555949963-ff9fe0c870eb?q=80&w=2070&auto=format&fit=crop') no-repeat center center;
  background-size: cover;
  padding: 100px 0;
}

.hero-section h1 {
  font-weight: bold;
}

footer {
  padding: 20px 0;
}