/* Section Styles */
.section {
    margin: var(--space-xl) 0;
    padding: var(--space-lg);
    background-color: var(--bg-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
  }
  
  .section:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
  }
  
  .section-title {
    color: var(--primary-color);
    font-size: 1.75rem;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-xs);
    border-bottom: 2px solid var(--primary-color);
    display: inline-block;
  }
  
  /* Skills Section */
  .skills-container {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
  }
  
  .skill-category {
    background-color: var(--bg-gray);
    padding: var(--space-md);
    border-radius: var(--radius);
    border-left: 4px solid var(--primary-color);
    flex: 1;
    min-width: 200px;
  }
  
  .skill-category h3 {
    color: var(--secondary-color);
    margin-bottom: var(--space-xs);
    font-size: 1.1rem;
  }
  
  /* Timeline Items (for education and experience) */
  .timeline-item {
    margin-bottom: var(--space-lg);
    padding-left: var(--space-md);
    border-left: 3px solid var(--primary-color);
    position: relative;
  }
  
  .timeline-item:last-child {
    margin-bottom: 0;
  }
  
  .timeline-item::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary-color);
    left: -9px;
    top: 6px;
  }
  
  .timeline-header {
    margin-bottom: var(--space-sm);
  }
  
  .timeline-header h3 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: var(--space-xs);
  }
  
  .timeline-organization {
    font-weight: 600;
    color: var(--secondary-color);
  }
  
  .timeline-period {
    font-style: italic;
    color: var(--text-lighter);
    font-size: 0.9rem;
    margin-top: 4px;
  }
  
  .timeline-content {
    color: var(--text-light);
  }
  
  /* Projects and Certifications Cards */
  .card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-md);
  }
  
  .project-card, .cert-card {
    background-color: var(--bg-gray);
    border-radius: var(--radius);
    padding: var(--space-md);
    transition: var(--transition);
  }
  
  .project-card:hover, .cert-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
  }
  
  .project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-xs);
  }
  
  .project-header h3, .cert-card h3 {
    font-size: 1.2rem;
    color: var(--secondary-color);
  }
  
  .project-links {
    display: flex;
    gap: var(--space-xs);
  }
  
  .project-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
  }
  
  .project-link:hover {
    background-color: var(--secondary-color);
    color: white;
  }
  
  .project-link i {
    font-size: 2rem; /* Icon size */
    transition: transform 0.3s ease;
  }
  
  .project-link:hover i {
    transform: scale(1.1); /* Hover effect for icons */
  }
  
  .project-tech, .cert-issuer {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: var(--space-xs);
  }
  
  .project-period, .cert-date {
    font-size: 0.85rem;
    color: var(--text-lighter);
    font-style: italic;
    margin-bottom: var(--space-sm);
  }
  
  .project-description, .cert-description {
    margin-bottom: var(--space-sm);
  }
  
  .cert-link {
    display: inline-block;
    margin-top: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--radius);
    font-size: 0.9rem;
  }
  
  .cert-link:hover {
    background-color: var(--secondary-color);
    color: white;
  }
  
  /* Achievements Section */
  .achievements-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .achievement-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background-color: var(--bg-gray);
    border-radius: var(--radius);
    transition: var(--transition);
  }
  
  .achievement-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
  }
  
  .achievement-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    flex-shrink: 0;
  }
  
  .achievement-content h3 {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: var(--space-xs);
  }
  
  .achievement-date {
    font-size: 0.85rem;
    color: var(--text-lighter);
    font-style: italic;
    margin-top: var(--space-xs);
  }