:root {
  --primary: #2c3e50;
  --secondary: #3498db;
  --light: #ecf0f1;
  --dark: #2c3e50;
  --text: #333;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text);
  margin: 0;
  padding: 0;
  background-color: #f9f9f9;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  background: white;
  box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

header {
  text-align: center;
  padding: 30px 0;
  border-bottom: 2px solid var(--secondary);
  margin-bottom: 30px;
}

header h1 {
  margin: 0;
  color: var(--primary);
  font-size: 2.5em;
}

header h2 {
  margin: 5px 0 20px;
  color: var(--secondary);
  font-weight: 400;
}

.contact-info {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
}

.contact-info p {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 5px;
}

section {
  margin-bottom: 30px;
}

h3 {
  color: var(--primary);
  border-bottom: 1px solid #eee;
  padding-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.experience {
  margin-bottom: 25px;
}

.experience h4 {
  margin-bottom: 5px;
  color: var(--dark);
}

.company {
  font-style: italic;
  color: #666;
  margin-bottom: 10px;
}

.education-list li {
  margin-bottom: 10px;
  display: flex;
  flex-direction: column;
}

.education-list strong {
  color: var(--dark);
}

footer {
  text-align: center;
  padding: 20px;
  color: #666;
  font-size: 0.9em;
}

/* Responsive Design */
@media (max-width: 768px) {
  .contact-info {
    flex-direction: column;
    align-items: center;
  }
  
  .skills-grid {
    grid-template-columns: 1fr;
  }
}