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

body {
  font-family: Arial, sans-serif;
  background: #0b0f19;
  color: white;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;

  padding: 20px 10%;
  border-bottom: 1px solid #222;
}

header h1 {
  font-size: 24px;
}

nav {
  display: flex;
  gap: 25px;
}

nav a {
  color: #bfc7d5;
  text-decoration: none;
}

nav a:hover {
  color: white;
}

.hero {
  text-align: center;
  padding: 150px 20px;
}

.hero h2 {
  font-size: 50px;
  margin-bottom: 20px;
}

.hero p {
  color: #aab2c0;
  max-width: 600px;
  margin: auto;
  line-height: 1.6;
}

button {
  margin-top: 30px;
  padding: 14px 25px;

  border: none;
  border-radius: 8px;

  background: white;
  color: black;

  font-size: 16px;
  cursor: pointer;
}

button:hover {
  opacity: 0.85;
}