main .hero {
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)),
              rgba(0,0,0,0.1);
  color: white;
  margin: 2rem;
  border-radius: 10px;
  backdrop-filter: blur(5px);
}

.hero h2 {
  font-size: 2.5rem;
}
 
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
              url('images/img1.jpg') repeat;
  background-size: cover;
  color: white;
  min-height: 100vh;
  position: relative;
  padding-bottom: 80px;
}

header {
  background-color: black;
  color: white;
  padding: 1rem 2rem;
  text-align: center;
  position: relative;
}

header h1.center {
  margin: 0;
  font-size: 1.8rem;
  text-align: center;
}

nav {
  width: 100%;
  margin: 1rem 0;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  gap: 2rem;
}

nav ul li {
  flex: 1;
  text-align: center;
}

nav a {
  color: white;
  text-decoration: none;
  padding: 0.5rem 1rem;
  display: block;
  transition: all 0.3s ease;
}

nav a:hover {
  background-color: rgba(255, 0, 0, 0.2);
  border-radius: 4px;
  text-decoration: none;
}

.confirm-button {
  padding: 1rem 2rem;
  background-color: #e63946;
  color: white;
  border: none;
  border-radius: 5px;
  font-size: 1.2rem;
  font-weight: bold;
  cursor: pointer;
}
a{
  
  text-decoration: none;
}

footer {
  background-color: black;
  color: white;
  text-align: center;
  padding: 0.5rem;
  position:fixed;
  bottom: 0;
  width: 100%;
}