body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0b0b0b;
  color: white;
  text-align: center;
}

header {
  display: flex;
  justify-content: space-between;
  padding: 15px;
  background: black;
  position: sticky;
  top: 0;
}

nav {
  display: flex;
  gap: 15px;
}

nav a {
  color: white;
  text-decoration: none;
}

.hamburger {
  display: none;
  cursor: pointer;
}

.hero img {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
}

section {
  padding: 60px 20px;
}

.icons i {
  font-size: 40px;
  margin: 15px;
}

.button {
  display: inline-block;
  padding: 10px 20px;
  margin: 10px;
  background: white;
  color: black;
  text-decoration: none;
}

@media (max-width: 768px) {
  nav {
    display: none;
    flex-direction: column;
    position: absolute;
    right: 0;
    top: 60px;
    background: black;
  }

  nav.active {
    display: flex;
  }

  .hamburger {
    display: block;
  }
}