/* Base styles - add your existing styles here */
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; line-height: 1.6; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1rem; }
.header { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; text-align: center; padding: 4rem 0; }
.nav { display: flex; justify-content: center; gap: 1rem; padding: 1rem; background: #f8f9fa; }
.section { padding: 3rem 0; }
.section-title { font-size: 2.5rem; margin-bottom: 2rem; text-align: center; }
.btn { background: #667eea; color: white; padding: 0.75rem 1.5rem; text-decoration: none; border-radius: 5px; display: inline-block; }
.btn-secondary { background: transparent; color: #667eea; border: 2px solid #667eea; }
.btn-ghost { background: rgba(255,255,255,0.2); }
.footer { text-align: center; padding: 2rem; background: #f8f9fa; }

/* New grid styles */
.expertise-grid, .leadership-grid, .about-grid { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
  gap: 2rem; 
  margin-top: 2rem; 
}

.expertise-block, .leadership-block, .about-block { 
  background: #f8f9fa; 
  padding: 1.5rem; 
  border-radius: 8px; 
  border-left: 4px solid #667eea; 
}

.highlight-list, .contact-list { list-style: none; padding: 0; }
.highlight-list li, .contact-list li { padding: 0.5rem 0; position: relative; padding-left: 1.5rem; }
.highlight-list li:before { content: "▸"; color: #667eea; position: absolute; left: 0; }

.timeline-horizontal { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.timeline-h-item { flex: 1; text-align: center; padding: 1rem; background: #f8f9fa; border-radius: 8px; }

.resume-actions { text-align: center; margin-bottom: 2rem; }
.resume-preview { background: white; padding: 2rem; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); }
.resume-embed { width: 100%; height: 80vh; border: 1px solid #ddd; border-radius: 8px; margin-top: 1rem; }

@media (max-width: 768px) {
  .nav { flex-direction: column; }
  .timeline-horizontal { flex-direction: column; }
}

/* Theme toggle placeholder */
[data-theme="dark"] { background: #1a1a1a; color: #fff; }
[data-theme="dark"] .expertise-block { background: #2a2a2a; }