body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  background: #f0f4f8;
  color: #333;
  line-height: 1.6;
}

header {
  background: #007acc;
  color: white;
  text-align: center;
  padding: 40px 20px;
}

nav {
  background: #333;
  text-align: center;
}

nav a {
  color: white;
  padding: 14px 20px;
  display: inline-block;
  text-decoration: none;
}

nav a:hover {
  background: #ddd;
  color: black;
}

main {
  max-width: 800px;
  margin: 40px auto;
  padding: 0 20px;
}

h2 {
  border-bottom: 2px solid #007acc;
  padding-bottom: 5px;
}

.skills {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.skills li {
  background: #e0e0e0;
  padding: 8px 16px;
  border-radius: 4px;
}

a {
  color: #007acc;
}

footer {
  background: #007acc;
  color: white;
  text-align: center;
  padding: 20px;
  margin-top: 40px;
}

@media (max-width: 600px) {
  nav a {
    display: block;
    padding: 10px;
  }

  .skills {
    flex-direction: column;
    align-items: flex-start;
  }
}