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

body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f7f9fb;
  color: #333;
  line-height: 1.6;
}

header {
  background: #1a73e8;
  color: #fff;
  padding: 60px 20px;
  text-align: center;
}

header h1 {
  font-size: 36px;
  margin-bottom: 10px;
}

header p {
  font-size: 18px;
}

.typing-text {
  font-size: 20px;
  font-style: italic;
  color: #fff;
  margin-top: 20px;
  white-space: nowrap;
  overflow: hidden;
  border-right: 2px solid #fff;
  width: 0;
  animation: typing 4s steps(40, end) forwards, blink 0.75s step-end infinite;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
}

@keyframes typing {
  from { width: 0 }
  to { width: 100% }
}

@keyframes blink {
  50% { border-color: transparent; }
}

nav {
  background: #fff;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  padding: 15px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

nav a {
  color: #1a73e8;
  text-decoration: none;
  margin: 10px 15px;
  font-weight: bold;
}

section {
  padding: 40px 20px;
  max-width: 1000px;
  margin: auto;
}

h2 {
  color: #1a73e8;
  margin-bottom: 20px;
  font-size: 28px;
}

ul {
  list-style-type: disc;
  padding-left: 20px;
}

.project {
  background: #fff;
  padding: 20px;
  margin-top: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

footer {
  background: #1a73e8;
  color: white;
  text-align: center;
  padding: 20px;
}

a {
  color: #1a73e8;
}

@media (max-width: 600px) {
  header h1 {
    font-size: 28px;
  }
}