/* Global Styles */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f4f4f9;
  color: #333;
  transition: all 0.3s ease;
}

/* Header */
header {
  background: #6200ea;
  padding: 15px;
  color: white;
  text-align: center;
  position: relative;
}

header nav ul {
  display: flex;
  justify-content: center;
  list-style: none;
  padding: 0;
}

header nav ul li {
  margin: 0 15px;
}

header nav ul li a {
  color: white;
  text-decoration: none;
  font-size: 1.1rem;
  transition: color 0.3s ease;
}

header nav ul li a:hover {
  color: #ffcc00;
}

.burger-menu {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Section */
section {
  padding: 40px;
  text-align: center;
}

.project {
  border: 1px solid #ccc;
  padding: 20px;
  margin: 10px auto;
  max-width: 500px;
  border-radius: 10px;
  background: #f9f9f9;
  transition: transform 0.3s ease;
}

.project:hover {
  transform: scale(1.05);
}

footer {
  text-align: center;
  padding: 10px;
  background: #6200ea;
  color: white;
}

/* Responsive Styles */
@media (max-width: 768px) {
  header nav ul {
    display: none;
    flex-direction: column;
    background: #6200ea;
    position: absolute;
    top: 60px;
    right: 0;
    width: 100%;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.2);
  }

  header nav ul.active {
    display: flex;
  }

  .burger-menu {
    display: block;
    position: absolute;
    top: 20px;
    right: 20px;
  }

  section {
    padding: 20px;
  }

  .project {
    max-width: 90%;
    margin: 10px auto;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 14px;
  }

  h1, h2 {
    font-size: 1.5rem;
  }

  button, a {
    font-size: 1rem;
  }

  footer {
    font-size: 0.8rem;
  }
}