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

body {
  font-family: 'Arial', sans-serif;
  background: #f9f9f9;
  color: #333;
  line-height: 1.6;
}

header {
  background: #333;
  color: #fff;
  padding: 1rem 0;
  text-align: center;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

nav ul li a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s;
}

nav ul li a:hover {
  color: #00bcd4;
}

.hero {
  text-align: center;
  padding: 2rem;
}

.profile-pic {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  margin-bottom: 1rem;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

footer {
  background: #333;
  color: #fff;
  text-align: center;
  padding: 1rem 0;
  margin-top: 2rem;
}