body{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
    /* Navbar */
    .navbar {
      background: #fff;
      box-shadow: 0 2px 10px rgba(0,0,0,0.1);
      position: relative;
      z-index: 999;
    }
    .navbar-nav .nav-link {
      color: #000;
      font-weight: 500;
      margin-right: 20px;
      position: relative;
    }
    .navbar-nav .nav-link:hover {
      color: #ff6600;
    }

    /* Mega Menu Base */
    .mega-menu {
      position: absolute;
      top: 100%;
      left: 0;
      right: 0;
      width: 100%;
      background: #fff;
      box-shadow: 0 5px 20px rgba(0,0,0,0.1);
      display: none;
      padding: 30px 60px;
      z-index: 998;
      animation: fadeIn 0.3s ease-in-out;
    }

    @keyframes fadeIn {
      from {opacity: 0; transform: translateY(10px);}
      to {opacity: 1; transform: translateY(0);}
    }

    /* Mega menu content layout */
    .mega-content {
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
    }

    .mega-col {
      flex: 1;
      min-width: 200px;
      margin: 10px;
    }

    .mega-col h6 {
      font-weight: 700;
      color: #333;
      margin-bottom: 15px;
    }

    .mega-col a {
      display: block;
      color: #555;
      text-decoration: none;
      margin-bottom: 8px;
    }

    .mega-col a:hover {
      color: #ff6600;
    }

    /* Hero Section */
    .hero {
      background-color: #0a0a59;
      color: #fff;
      padding: 80px 0;
    }
    .hero h2 {
      font-weight: 700;
    }
    .search-box input {
      width: 100%;
      border-radius: 50px;
      padding: 15px 25px;
      border: none;
    }
    .course-links a {
      color: #ff9900;
      margin-right: 15px;
      text-decoration: none;
      font-weight: 500;
    }
    .carousel img {
      width: 100%;
      height: 350px;
      border-radius: 10px;
      object-fit: cover;
    }

/* city section */

.city-item img {
    border: 3px solid orange;
    width: 100px;
    height: 100px;
    object-fit: cover;
    transition: all 0.4s ease;
  }
  .city-item:hover img {
    transform: scale(1.1);
  }
  .city-row {
    white-space: nowrap;
    scrollbar-width: thin;
  }
  .city-row::-webkit-scrollbar {
    height: 6px;
  }
  .city-row::-webkit-scrollbar-thumb {
    background-color: #ff9900;
    border-radius: 10px;
  }
  @media (max-width: 768px) {
    .city-item img {
      width: 90px;
      height: 90px;
    }
  }

  /* Student's Help Desk */
  .icon-box {
    background: #000;
    color: #fff;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 28px;
    transition: all 0.3s ease;
  }

  .card-hover {
    transition: all 0.3s ease;
  }

  .card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
  }

  .card-hover:hover .icon-box {
    background: orange;
    color: #fff;
    transform: scale(1.1);
  }

  .register-link {
    color: #000;
    transition: all 0.3s ease;
  }

  .register-link i {
    transition: transform 0.3s ease;
  }

  .register-link:hover {
    color: orange;
  }

  .register-link:hover i {
    transform: translateX(5px);
  }

  @media (max-width: 768px) {
    .icon-box {
      width: 60px;
      height: 60px;
      font-size: 22px;
    }
  }

  /* footer */
.footer {
  background-color: #002147; /* Deep navy blue */
}
.footer a:hover {
  color: #ffb400 !important;
  transition: 0.3s;
}