/* General Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
  }
  
  body {
    background-image: url(img/background.png);
    background-color: #000000; 
    color: white;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    flex-direction: column;
    background-size: cover;
  }
  
  .container {
    background: rgb(15, 15, 15);
    padding: 20px;
    border-radius: 12px;
    /* box-shadow: 0px 4px 10px rgba(255, 255, 255, 0.2); */
    max-width: 400px;
    width: 100%;
    
  }
  
  .image-container img {
    width: 100px;
    border-radius: 50%;
    margin-bottom: 10px;
  }
  
  h1 {
    font-size: 24px;
    margin-bottom: 5px;
  }
  
  .subheading {
    font-size: 14px;
    color: #d1d1d1;
    margin-bottom: 10px;
  }
  
  .p11 {
    font-size: 14px;
    color: #ffffff;
    margin-bottom: 20px;
  }
  
  #button_join {
    text-decoration: none;
    width: 150px;
    height: 42px;
    margin: 7px auto 0; /* Ensure top margin and horizontal centering */
    border: none;
    display: inline-flex; /* Center content inside */
    justify-content: center;
    align-items: center;
    border-radius: 22px;
    font-size: 14px;
    font-weight: bold;
    color: #FFF;
    line-height: 0;
    text-align: center;
    background-color: #288cd3;
    transition: background-color 0.3s ease-in-out;
    margin-bottom: 25px;
  }
  
  #button_join:hover {
    background-color: #1d75b6;
  }
  
  .shine {
    background-image: linear-gradient(270deg, rgba(100, 181, 239, 0) 48.44%, #64b5ef 75.52%, rgba(100, 181, 239, 0) 100%);
    background-repeat: no-repeat;
    animation: bg-move linear 5s infinite;
  }
  @-webkit-keyframes bg-move {
  0% { background-position: -500px 0; }
  100% { background-position: 1000px 0; }
}

@keyframes bg-move {
  0% { background-position: -500px 0; }
  100% { background-position: 1000px 0; }
}

  
 /* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 1.8rem; /* Smaller font size for tablets */
    }

    .subheading {
        font-size: 1rem;
    }

    .p11 {
        font-size: 1rem;
    }

    .shine {
        font-size: 0.9rem;
        padding: 0.7rem 1.2rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.5rem; /* Smaller font size for mobile phones */
    }

    .subheading {
        font-size: 0.9rem;
    }

    .p11 {
        font-size: 0.9rem;
    }

    .shine {
        font-size: 0.8rem;
        padding: 0.6rem 1rem;
    }

    .container {
        padding: 1.5rem; /* Smaller padding for mobile phones */
    }
}