body {
  margin: 0;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background-color: #000;
  color: #fff;
  text-align: center;
}

@media (max-width: 600px) {
  body {
    padding: 10px;
    font-size: 16px;
  }
  img {
    max-width: 100%;
    height: auto;
  }
  nav {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  width: 97%;
  height: 70px;
  background-color: black;
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: -4px;
  word-spacing: -5px;
  padding: 0 40px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.4);
  z-index: 10;
}

.navbar .logo {
  font-family: "Helvetica Neue", sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 1px;
}

.nav-links a {
  font-family: "Helvetica Neue", sans-serif;
  color: white;
  text-decoration: none;
  margin-left: 1px;
  margin-right: 30px;
  gap: 1px
  font-size: 1rem;
  transition: opacity 0.5s ease;
}

.nav-links a:hover {
  opacity: 0.7;

}

@media (max-width:500px) {
  .nav-links {
    gap: 1px;
    font-size: 0.9rem;
    padding: 0 5px;
  }
}

.hero {
  background: url('images/glass-head.png') center/cover fixed no-repeat;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.overlay {
  background-color: rgba(0, 0, 0, 0.4);
  padding: 40px;
}

.hero h1 {
  font-size: 3rem;
  margin: 0;
}

.hero p {
  color: #ccc;
  font-size: 1.2rem;
}

.music {
  padding: 40px 0;
}

.track {
  margin: 20px 0;
}

.buy-button {
  display: inline-block;
  margin-top: 10px;
  color: #fff;
  border: 1px solid #fff;
  padding: 10px 20px;
  text-decoration: none;
  transition: 0.3s;
}

.buy-button:hover {
  background-color: #fff;
  color: #000;
}

footer {
  padding: 20px;
  border-top: 1px solid #333;
  color: #777;
  font-size: 0.9rem;
}