body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    background-color: #f4f4f4;
  }
  header {
    background-color: #002855;
    color: white;
    padding: 1rem;
    text-align: center;
  }
  nav {
    background-color: #0077C8;
    padding: 0.5rem;
    text-align: center;
  }
  nav a {
    color: white;
    text-decoration: none;
    margin: 0 15px;
    font-weight: bold;
  }
  .container {
    padding: 2rem;
  }
  .events {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
  }
  .card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    cursor: pointer;
  }
  .card:hover {
    transform: translateY(-5px);
  }
  .card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
  }
  .card-content {
    padding: 1rem;
  }
  .coming-soon {
    border: 2px solid #E87722;
  }
  .coming-soon .tag {
    background-color: #E87722;
    color: white;
    padding: 0.2rem 0.5rem;
    display: inline-block;
    margin-bottom: 0.5rem;
    font-size: 0.8rem;
    border-radius: 3px;
  }
  /* Event Details Page */
  .details {
    display: none;
    padding: 2rem;
  }
  .details img {
    width: 100%;
    max-width: 600px;
    margin: 1rem 0;
  }
  .back-btn {
    background-color: #0077C8;
    color: white;
    padding: 0.5rem 1rem;
    border: none;
    cursor: pointer;
    margin-top: 1rem;
  }