/* Tablet */
@media (max-width: 768px) {
  .info-grid,
  .steps-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .form-row-3 {
    grid-template-columns: 1fr 1fr;
  }

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

  .size-fields {
    grid-template-columns: 1fr 1fr;
  }

  .radio-group {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }

  /* Nav hamburger */
  .nav-hamburger {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: var(--space-md);
    background: rgba(14, 27, 22, 0.95);
    backdrop-filter: var(--blur-nav);
    -webkit-backdrop-filter: var(--blur-nav);
    border-bottom: 1px solid var(--color-border);
    gap: var(--space-sm);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: var(--space-xs) 0;
    font-size: var(--text-base);
  }
}

/* Mobile */
@media (max-width: 480px) {
  .form-row-3 {
    grid-template-columns: 1fr;
  }

  .size-fields {
    grid-template-columns: 1fr;
  }

  .glass-card {
    padding: var(--space-md);
  }

  .hero-logo {
    width: 80px;
    height: 80px;
  }

  .scroll-indicator {
    display: none;
  }
}