:root {
  --accent: #0b6efd;
  --text: #333;
  --light-bg: #f8f9fa;
  --border: #e9ecef;
}

* { box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: var(--text);
  margin: 0;
  background-color: #fff;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem;
}

.site-header {
  background: var(--light-bg);
  border-bottom: 1px solid var(--border);
  padding: 2rem 0;
  text-align: center;
}

.site-header h1 { margin: 0; color: var(--accent); }
.subtitle { margin: 0.5rem 0 0; font-weight: 500; color: #666; }

.resume-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  margin-top: 2rem;
}

h2 {
  border-bottom: 2px solid var(--accent);
  padding-bottom: 0.3rem;
  font-size: 1.25rem;
  margin-top: 2rem;
}

h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }

ul { padding-left: 1.2rem; }

.job { margin-bottom: 2rem; }
.job h3 { display: flex; justify-content: space-between; align-items: baseline; }
.date { font-size: 0.9rem; font-weight: normal; color: #777; }

.sidebar section { margin-bottom: 2rem; }
.sidebar h2 { margin-top: 0; }
.sidebar a { color: var(--accent); text-decoration: none; }

.site-footer {
  text-align: center;
  padding: 2rem 0;
  font-size: 0.8rem;
  color: #888;
  border-top: 1px solid var(--border);
  margin-top: 4rem;
}

@media (max-width: 768px) {
  .resume-grid { grid-template-columns: 1fr; gap: 1rem; }
  .container { padding: 1rem; }
  .job h3 { flex-direction: column; }
}