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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f0f4f8;
  color: #333;
  line-height: 1.6;
  padding-bottom: 50px;
}

header {
  background: #007acc;
  color: #fff;
  padding: 2rem 1rem;
  text-align: center;
}

header h1 {
  font-size: 2.8rem;
}

header p {
  font-size: 1.2rem;
  margin-top: 0.5rem;
}

section {
  padding: 2rem 1rem;
  max-width: 800px;
  margin: auto;
}

h2 {
  font-size: 1.8rem;
  color: #007acc;
  margin-bottom: 1rem;
}

.about p {
  font-size: 1.1rem;
}

.projects ul {
  list-style: none;
  padding-left: 1rem;
}

.projects li {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

footer {
  background: #222;
  color: #ccc;
  text-align: center;
  padding: 1rem 0;
  position: fixed;
  bottom: 0;
  width: 100%;
}

footer a {
  color: #4db8ff;
  text-decoration: none;
}