/* Estilos adicionais para responsividade */
@media (max-width: 992px) {
  .hero-title {
    font-size: 2.8rem;
  }
  
  .hero-subtitle {
    font-size: 1.3rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .founders-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 10px 0;
  }
  
  .hamburger {
    display: block;
    cursor: pointer;
  }
  
  .hamburger .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--dark-color);
    transition: all 0.3s ease;
  }
  
  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--light-color);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 40px;
    transition: all 0.4s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    z-index: 999;
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-item {
    margin: 15px 0;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .about-content {
    flex-direction: column;
  }
  
  .about-text {
    padding-right: 0;
    margin-bottom: 30px;
  }
  
  .contact-container {
    flex-direction: column;
  }
  
  .contact-info {
    margin-bottom: 30px;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 576px) {
  .hero {
    height: 80vh;
  }
  
  .hero-title {
    font-size: 1.8rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  
  .section {
    padding: 40px 0;
  }
  
  .section-title {
    font-size: 1.5rem;
    margin-bottom: 30px;
  }
  
  .section-title::after {
    width: 60px;
    height: 3px;
  }
  
  .about-image img {
    border-radius: 6px;
  }
  
  .founder-card {
    max-width: 100%;
  }
  
  .founder-image {
    height: auto;
  }
  
  .service-card {
    padding: 20px;
  }
  
  .service-icon {
    font-size: 2.5rem;
  }
  
  .service-title {
    font-size: 1.3rem;
  }
  
  .cta-title {
    font-size: 1.8rem;
  }
  
  .cta-text {
    font-size: 1rem;
  }
  
  .contact-form {
    padding: 20px;
  }
  
  .whatsapp-float {
    width: 50px;
    height: 50px;
    bottom: 20px;
    right: 20px;
    font-size: 1.5rem;
  }
}