@media (max-width: 992px) {
    .about-content {
      flex-direction: column;
    }
    
    .about-image {
      margin-bottom: 30px;
    }
    
    .project-description {
      padding: 30px;
    }
  }
  
  @media (max-width: 768px) {
    .navbar .container {
      height: 60px;
    }
    
    .nav-links {
      position: fixed;
      top: 60px;
      left: 0;
      right: 0;
      background-color: var(--white);
      flex-direction: column;
      align-items: center;
      padding: 20px 0;
      box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
      transform: translateY(-100%);
      opacity: 0;
      pointer-events: none;
      transition: all 0.3s ease;
    }
    
    .nav-links.active {
      transform: translateY(0);
      opacity: 1;
      pointer-events: all;
    }
    
    .nav-links li {
      margin: 15px 0;
    }
    
    .hamburger {
      display: block;
    }
    
    .hamburger.active span:nth-child(1) {
      transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
      opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
      transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .header {
      padding: 60px 0;
    }
    
    .header h1 {
      font-size: 2rem;
    }
    
    .project-grid {
      grid-template-columns: 1fr;
    }
    
    .project-gallery {
      grid-template-columns: 1fr;
    }
    
    .skills-grid {
      grid-template-columns: 1fr 1fr;
    }
    
    footer .container {
      flex-direction: column;
      gap: 20px;
    }
  }
  
  @media (max-width: 480px) {
    .header h1 {
      font-size: 1.8rem;
    }
    
    .header p {
      font-size: 1rem;
    }
    
    .project-description {
      padding: 20px;
    }
    
    .project-description h2 {
      font-size: 1.5rem;
    }
    
    .skills-grid {
      grid-template-columns: 1fr;
    }
    
    .resume {
      padding: 25px;
    }
    
    .tech-stack {
      gap: 8px;
    }
    
    .tech-stack span {
      font-size: 0.8rem;
      padding: 6px 10px;
    }
  }