/* Responsive styles */
@media (max-width: 992px) {
  .features-grid,
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-slide {
    flex: 0 0 calc(50% - 8px);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--teal-dark);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .main-nav.open {
    max-height: 400px;
  }

  .main-nav ul {
    flex-direction: column;
    padding: 20px;
    gap: 0;
  }

  .main-nav li {
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .main-nav a {
    display: block;
    padding: 14px 0;
  }

  .hero h1 {
    font-size: 28px;
  }

  .survey-body,
  .survey-nav {
    padding-left: 25px;
    padding-right: 25px;
  }

  .features-grid,
  .faq-grid,
  .product-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .gallery-slide {
    flex: 0 0 100%;
  }

  .gallery-slider {
    flex-direction: column;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }

  .cart-table {
    font-size: 13px;
  }

  .cart-table th:nth-child(3),
  .cart-table td:nth-child(3) {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 35px 0 100px;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 24px;
  }

  .form-row {
    flex-direction: column;
  }

  .form-group {
    min-width: 100%;
  }

  .survey-nav {
    flex-direction: column;
    gap: 12px;
  }

  .survey-nav .btn {
    width: 100%;
    text-align: center;
  }

  .logo-text {
    font-size: 16px;
  }
}