@media (max-width: 992px) {
  .hero h1 {
    font-size: 2.8rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  .section-title h2 {
    font-size: 2.2rem;
  }
  
  .about-content, 
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .services-grid,
  .portfolio-grid,
  .partners-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
  
  .service-card, 
  .portfolio-item, 
  .partner-item {
    height: auto;
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .header {
    padding: 0.8rem 0;
  }
  
  .logo img {
    max-height: 50px;
  }
  
  .contact-info {
    display: none;
  }
  
  .hamburger {
    display: block;
  }
  
  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    gap: 0;
    flex-direction: column;
    background-color: var(--dark-color);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
    padding: 2rem 0;
    z-index: 999;
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-menu li {
    margin: 1rem 0;
  }
  
  .hero {
    padding: 8rem 0 4rem;
  }
  
  .hero h1 {
    font-size: 2.2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }
  
  .section {
    padding: 4rem 0;
  }
  
  .section-title h2 {
    font-size: 2rem;
  }
  
  .services-grid,
  .portfolio-grid,
  .partners-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 1.5rem;
  }
  
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .hero p {
    font-size: 0.9rem;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .section-title h2 {
    font-size: 1.8rem;
  }
  
  .about-text h3,
  .about-values h3,
  .contact-info h3,
  .footer-links h3 {
    font-size: 1.5rem;
  }
  
  .service-card, 
  .portfolio-item, 
  .partner-item {
    margin: 0 auto;
    max-width: 100%;
  }
  
  .services-grid,
  .portfolio-grid,
  .partners-grid {
    grid-template-columns: 1fr;
  }
  
  .modal-content {
    width: 95%;
    padding: 15px;
  }
  
  .modal-images-container {
    grid-template-columns: 1fr;
  }
  
  .social-links {
    justify-content: center;
  }
}