<style>
   <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/css/all.min.css">


body {
  font-family: 'Vazir', sans-serif; /* استفاده از فونت Vazir */
  background-color: #e0f7fa; /* رنگ پس‌زمینه ملایم */
  color: #333;
  margin-bottom: 100px; /* فاصله برای منوی پایین */
}

header {
  background-color: #ffc107;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.ad-space {
  background-color: #ffeb3b;
  padding: 10px;
  border-radius: 5px;
}

.navbar-nav .nav-link {
  color: #00bcd4;
  font-size: 18px;
  font-weight: bold;
  transition: color 0.3s ease, background-color 0.3s ease;
  padding: 10px 15px;
}

.navbar-nav .nav-link:hover {
  color: #ff9800;
  background-color: #ffeb3b;
}

.navbar-nav .nav-link:active {
  color: #ff5722;
}

main .content {
  padding: 20px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Footer Styles */
footer {
  text-align: center;
  position: fixed;
  bottom: 0;
  width: 100%;
  background-color: #ffc107;
  box-shadow: 0 -2px 6px rgba(0, 0, 0, 0.1);
}

footer .btn {
  width: 100%;
  border-radius: 0;
  padding: 10px;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: bold;
}

footer .btn i {
  font-size: 24px;
  margin-bottom: 5px;
}

footer .btn:hover {
  background-color: #ff9800;
}

footer p {
  margin-top: 10px;
  font-size: 14px;
}
   </style>