* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  background: #121212;
  color: #f1f1f1;
  text-align: center;
}

.hero {
  padding: 120px 20px;
  background: #1e1e1e;
}

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

.about {
  padding: 60px 20px;
  max-width: 700px;
  margin: auto;
}

.projects {
  padding: 60px 20px;
}

.project-card {
  background: #1e1e1e;
  padding: 30px;
  margin: 15px auto;
  max-width: 400px;
  border-radius: 8px;
  transition: 0.3s;
}

.project-card:hover {
  background: #292929;
}

footer {
  padding: 30px;
  background: #000;
  font-size: 0.9rem;
}