html, body{
    margin:0;
    padding: 0;
}

body{
    margin:100vh;
    display: flex;
    flex-direction: column;
}

.navbar{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    margin-bottom: 100px;
}

.video-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
  }

.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .container {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    text-align: center;
  }
  
  .display-3 {
    font-weight: bold;
    margin-bottom: 50px;
    margin-top: 80px;
  }
  
  .header-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 80px;
    font-weight: 500;
    text-align: center;
    color: white;
  }
  
  img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    height: auto;
  }
  
  h2,
  h3 {
    margin-top: 20px;
  }
  
  h4{
    margin-top: 30px;
    max-width: fit-content;
  }