* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body, html {
  height: 100%;
  font-family: Arial, sans-serif;
}

.background {
  background: url('bg_1.jpg') no-repeat center center fixed;
  background-size: cover;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: rgba(0, 0, 0, 0.5);
}

.logo img {
  height: 50px;
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav-menu a {
  color: white !important;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s;
}

.nav-menu li a:hover {
  color: #ffd700;
}

footer {
  background-color: rgba(0, 0, 0, 0.6);
  color: white;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
}

footer a {
  color: #ffd700;
  text-decoration: none;
}