@media (max-width: 1024px) {
  :root { --header-h: 64px; }
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-7); }
  .hero-mascot { max-width: 380px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .service-hero-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .service-details { grid-template-columns: 1fr; gap: var(--space-5); }
  .included-box { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-list, .lang-switch.desktop { display: none; }
  .menu-toggle { display: flex; }
  .nav.mobile-open { display: flex; }
  .nav.mobile-open .nav-list {
    display: flex;
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--color-bg);
    flex-direction: column;
    padding: var(--space-5);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    gap: var(--space-3);
    align-items: stretch;
  }
  .nav.mobile-open .nav-list .nav-link { padding: 0.75rem 0; font-size: var(--fs-md); }
  .nav.mobile-open .lang-switch.desktop { display: flex; align-self: flex-start; }

  .section { padding: var(--space-7) 0; }
  .container { padding: 0 var(--space-4); }
  .hero { padding: var(--space-6) 0; min-height: auto; }
  .hero-content { text-align: center; margin: 0 auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; gap: var(--space-4); }

  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact { padding: var(--space-6) var(--space-4); }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .floating-chip { font-size: var(--fs-xs); padding: 0.4rem 0.7rem; }
  .chip-1 { left: 0; }
  .chip-2 { right: 0; }
}

@media (max-width: 480px) {
  .btn { padding: 0.75rem 1.25rem; font-size: var(--fs-sm); }
  .hero-stat .num { font-size: var(--fs-xl); }
  .hero-stats { grid-template-columns: 1fr 1fr 1fr; gap: var(--space-3); }
}