body {
  margin: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
  background: #181a20;
  color: #dedede;
  line-height: 1.6;
}
header {
  background: #22232a;
  padding: 2rem 1rem 1rem;
  text-align: center;
}
header h1 {
  margin: 0;
  font-size: 2.5rem;
  color: #00b4d8;
}
.tagline {
  color: #aaa;
  font-size: 1.1rem;
}
section {
  padding: 2rem 1rem;
  max-width: 700px;
  margin: auto;
  border-bottom: 1px solid #22232a;
}
section:last-child {
  border-bottom: none;
}
h2 {
  color: #00b4d8;
  margin-bottom: 1rem;
}
ul {
  padding-left: 1.2rem;
}
.resume-btn, .linkedin-btn {
  display: inline-block;
  background: #00b4d8;
  color: #181a20;
  padding: 0.7rem 1.2rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  margin: 0.5rem 0;
  transition: background 0.2s;
}
.resume-btn:hover, .linkedin-btn:hover {
  background: #0097a7;
}
.resume-note {
  font-size: 0.9rem;
  color: #aaa;
}
footer {
  background: #22232a;
  text-align: center;
  padding: 1.5rem 1rem 1rem;
  color: #aaa;
  margin-top: 2rem;
  font-size: 1rem;
}
@media (max-width: 600px) {
  header h1 {
    font-size: 2rem;
  }
  section {
    padding: 1rem 0.5rem;
  }
}