body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
}

header {
  padding: 10px;
}

.logo {
  height: 60px;
  float: left;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
}

nav li {
  margin: 0 10px;
}

nav a {
  font-size: 1.5rem;
  text-decoration: none;
  color: red;
}

main {
  position: relative;
/*  color: #fff; */
}

h3 {
  font-size: 1.5rem;
  text-align: center;
}

.video-background {
  overflow: hidden;
  height: 100vh;
}

.video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

.foreground-text {
  position: relative;
  font-size: 1rem;
  margin: 10px;
  padding: 20px;
/*  color: white;
    background-color: rgba(0, 0, 0, 0.8); */
}

footer {
  background-color: #333;
  color: #ccc;
  padding: 20px;
}