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

body {
  font-family: "Segoe UI", sans-serif;
  line-height: 1.6;
  background: #f4f4f4;
  color: #333;
}

.container {
  width: 90%;
  max-width: 1000px;
  margin: auto;
}

header {
  background: #4a90e2;
  color: white;
  padding: 50px 0;
  text-align: center;
}

nav {
  background: #333;
  color: white;
  padding: 10px 0;
  text-align: center;
}

nav a {
  color: white;
  text-decoration: none;
  margin: 0 15px;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}

.section {
  padding: 40px 0;
}

h2 {
  color: #4a90e2;
  margin-bottom: 20px;
}

.project-list {
  list-style-type: square;
  padding-left: 20px;
}

form {
  display: flex;
  flex-direction: column;
}

form input, form textarea {
  margin-bottom: 15px;
  padding: 10px;
  font-size: 1em;
  border: 1px solid #ccc;
  border-radius: 5px;
}

form button {
  padding: 10px;
  background: #4a90e2;
  color: white;
  border: none;
  cursor: pointer;
  font-size: 1em;
  border-radius: 5px;
}

form button:hover {
  background: #357ab8;
}

footer {
  background: #222;
  color: white;
  text-align: center;
  padding: 20px 0;
  margin-top: 40px;
}