body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #f4f4f4;
  color: #222;
}

.container {
  width: 90%;
  max-width: 900px;
  margin: auto;
  padding: 20px;
}

header {
  background: #111;
  color: white;
  padding: 40px 0;
  text-align: center;
}

nav a {
  color: #ddd;
  margin: 0 10px;
  text-decoration: none;
}

nav a:hover {
  color: #00d8ff;
}

section h2 {
  color: #333;
  border-bottom: 2px solid #eee;
  padding-bottom: 5px;
}

.project {
  margin: 25px 0;
  padding: 15px;
  background: white;
  border-left: 5px solid #007acc;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.project h3 {
  margin-top: 0;
}

.project a {
  display: inline-block;
  margin-top: 8px;
  color: #007acc;
}

.skills {
  margin-top: 40px;
}

.skill {
  margin-bottom: 15px;
}

.skill span {
  font-weight: 500;
  display: block;
  margin-bottom: 5px;
}

.skill-bar {
  height: 10px;
  background: #ccc;
  border-radius: 5px;
  overflow: hidden;
}

.skill-bar .level {
  height: 100%;
  background: #007acc;
  border-radius: 5px 0 0 5px;
  animation: grow 1s ease-in-out forwards;
}

@keyframes grow {
  from { width: 0; }
}

footer {
  text-align: center;
  padding: 20px;
  background: #222;
  color: #aaa;
  font-size: 0.9rem;
}