header {
  margin-bottom: 2rem;
}

.back-nav {
  margin-top: 1rem;
}

.back-nav a {
  color: #555;
  text-decoration: none;
  font-size: 1rem;
  transition: color 0.3s ease;
}

.back-nav a:hover {
  color: #000;
}

.skills-container {
  width: 80%;
  margin: 0 auto;
  padding: 1rem;
}

.skills-columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.skills-section {
  background: #f8f9fa !important;
  border-radius: 6px !important;
  padding: 1.25rem !important;
  border: 1px solid #e9ecef !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.skills-section:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.skills-section h3 {
  margin: 0 0 1rem 0 !important;
  color: #2c3e50 !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
  text-align: center !important;
  padding-bottom: 0.4rem !important;
  border-bottom: 2px solid #3498db !important;
}

.skills-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.skill-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.3rem 0;
}

.skill-name {
  font-size: 0.85rem !important;
  color: #34495e !important;
  font-weight: 500 !important;
}

.skill-dots {
  display: flex;
  gap: 0.3rem;
}

.dot {
  width: 8px !important;
  height: 8px !important;
  border-radius: 50% !important;
  background-color: #dee2e6 !important;
  border: 1px solid #ced4da !important;
  transition: all 0.2s ease;
}

.dot.filled {
  background-color: #3498db !important;
  border-color: #3498db !important;
  box-shadow: 0 0 3px rgba(52, 152, 219, 0.3) !important;
}

@media (max-width: 1200px) {
  .skills-columns {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

@media (max-width: 768px) {
  .skills-columns {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .skills-section {
    padding: 1rem !important;
  }
  
  .skills-container {
    padding: 0.5rem;
  }
}

@media (max-width: 500px) {
  .skills-section {
    padding: 0.75rem !important;
  }
  
  .skills-section h3 {
    font-size: 0.9rem !important;
  }
  
  .skill-name {
    font-size: 0.75rem !important;
  }
  
  .dot {
    width: 6px !important;
    height: 6px !important;
  }
  
  header h1 {
    font-size: 2rem;
  }
  
  header p {
    font-size: 1rem;
  }
}
@media (max-width: 500px) {
  .skills-section {
    padding: 1.5rem;
    margin-bottom: 1.5rem;
  }
  
  .skills-section h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
  }
  
  .skills-grid {
    gap: 1.2rem;
  }
  
  .skill-name {
    font-size: 0.9rem;
  }
  
  .skill-level {
    font-size: 0.75rem;
  }
  
  header h1 {
    font-size: 2rem;
  }
  
    header p {
      font-size: 1rem;
    }
  
    header p {
      font-size: 1rem;
    }
  }