body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  background: #f4f4f4;
  color: #333;
}
header {
  background: #333;
  color: #fff;
  padding: 2rem 0;
  text-align: center;
  position: relative;
}
section {
  padding: 2rem;
  max-width: 800px;
  margin: auto;
  background: #fff;
  margin-bottom: 1rem;
  border-radius: 8px;
}
ul {
  list-style: none;
  padding: 0;
}
ul li {
  background: #eee;
  margin: 5px 0;
  padding: 10px;
  border-radius: 5px;
}
.project a, a {
  color: #007acc;
  text-decoration: none;
}
footer {
  text-align: center;
  padding: 1rem;
  background: #333;
  color: #fff;
}

/* Dark mode styles */
body.dark-mode {
  background-color: #121212;
  color: #eee;
}
body.dark-mode section {
  background-color: #1e1e1e;
}
body.dark-mode header {
  background-color: #1a1a1a;
}
body.dark-mode ul li {
  background-color: #333;
}
body.dark-mode footer {
  background-color: #1a1a1a;
}
body.dark-mode a {
  color: #66ccff;
}
#darkModeToggle {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 8px 12px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

/* Animation keyframes */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Apply animation */
section, header, footer {
  animation: fadeInUp 1s ease forwards;
  opacity: 0;
  animation-delay: 0.2s;
}

/* Typewriter text effect */
.typewriter {
  font-weight: bold;
  font-size: 1.2rem;
  color: #66ccff;
  border-right: 2px solid #66ccff;
  white-space: nowrap;
  overflow: hidden;
}