.portfolio-container {
  background: #fff;
  border-radius: 20px;
  padding: 40px 32px;
  margin-top: 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.portfolio-title {
  color: #0D47A1;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 32px;
  text-align: center;
}

.portfolio-description {
  font-size: 1.1rem;
  color: #222;
  margin-bottom: 32px;
  text-align: center;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  align-items: stretch;
}

.project-card {
  aspect-ratio: 16/9;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: transform 0.3s ease;
}

.project-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.project-card:hover {
  transform: translateY(-4px);
}

.project-card:hover .project-image {
  transform: scale(1.05);
}

@media (max-width: 1200px) {
  .portfolio-container {
    padding: 32px 24px;
  }
  
  .portfolio-title {
    font-size: 1.8rem;
  }
  
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .portfolio-container {
    padding: 15px !important;
    width: fit-content !important;
    max-width: 100% !important;
  }
  
  .portfolio-title {
    font-size: 1.5rem;
  }
  
  .portfolio-description {
    margin-bottom: 15px !important;
    font-size: 0.9rem !important;
  }
  
  .projects-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 15px !important;
    grid-auto-rows: min-content;
    width: 100%;
  }
  
  .project-image {
    height: auto !important;
    max-height: 90px !important;
    width: 100% !important;
    object-fit: contain !important;
  }
}

@media (max-width: 480px) {
  .portfolio-title {
    font-size: 1.3rem;
  }
  
  .portfolio-description {
    font-size: 0.85rem !important;
  }
  
  .projects-grid {
    grid-template-columns: 1fr !important;
    gap: 15px !important;
  }
  
  .project-image {
    height: 80px !important;
  }
}