@media (max-width: 768px) {
  body {
    font-size: 16px;
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
  }

  h1 {
    font-size: clamp(28px, 7vw, 34px);
    line-height: 1.15;
  }

  h2 {
    font-size: clamp(22px, 6vw, 28px);
    line-height: 1.2;
  }

  p {
    line-height: 1.6;
  }

  .nav-container {
    height: 56px;
    padding: 0 calc(16px + env(safe-area-inset-right)) 0 calc(16px + env(safe-area-inset-left));
  }

  .nav-links {
    top: 56px;
    padding: 18px calc(20px + env(safe-area-inset-right)) 24px calc(20px + env(safe-area-inset-left));
    gap: 12px;
  }

  .nav-links a {
    font-size: 16px;
    padding: 16px 0;
  }

  .cart-button {
    width: 32px;
    height: 32px;
  }

  .cart-badge {
    top: -4px;
    right: -4px;
  }

  .menu-icon span {
    width: 24px;
  }

  .btn,
  .btn-primary,
  .btn-secondary,
  .buy-button {
    min-height: 44px;
  }

  .price-button-wrapper {
    row-gap: 10px;
    justify-content: center;
  }

  .service-card .price-button-wrapper {
    align-self: center;
    width: 100%;
  }

  .service-card .price-display {
    width: 100%;
    text-align: center;
  }

  .price-controls {
    gap: 8px;
  }

  .cart-qty-btn {
    width: 34px;
    height: 34px;
  }

  .cart-row {
    row-gap: 10px;
  }

  .container {
    padding-left: calc(20px + env(safe-area-inset-left));
    padding-right: calc(20px + env(safe-area-inset-right));
  }

  .cart-page {
    padding-left: calc(20px + env(safe-area-inset-left));
    padding-right: calc(20px + env(safe-area-inset-right));
  }

  .service-section {
    padding-left: calc(20px + env(safe-area-inset-left));
    padding-right: calc(20px + env(safe-area-inset-right));
  }

  footer {
    padding-left: calc(20px + env(safe-area-inset-left));
    padding-right: calc(20px + env(safe-area-inset-right));
  }

  .form-grid {
    gap: 16px;
  }

  img {
    display: block;
  }
}