/* ==========================================================================
   Responsive — All media queries
   ========================================================================== */

/* --- Tablet: 1024px --- */
@media (max-width: 1024px) {
  h1 { font-size: var(--font-size-3xl); }
  h2 { font-size: var(--font-size-2xl); }

  .trust-bar {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .bento__grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto auto;
    grid-template-areas:
      "efaktura   efaktura"
      "webnavigator datacenter"
      "smallcards  smallcards";
  }

  .values__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Mobile: 768px --- */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  h1 { font-size: var(--font-size-2xl); }
  h2 { font-size: var(--font-size-xl); }
  h3 { font-size: var(--font-size-lg); }

  .section {
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
  }

  .container {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }

  /* Header */
  .nav-desktop {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-menu {
    display: block;
  }

  /* Hero */
  .hero {
    padding-top: calc(var(--header-height) + var(--space-3xl));
  }

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

  .hero__visual {
    order: -1;
  }

  .hero__illustration {
    max-width: 330px;
  }

  .hero__cta {
    flex-direction: column;
  }

  .hero__cta .btn {
    width: 100%;
    justify-content: center;
  }

  .trust-bar {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  /* Certificates */
  .certificates__grid {
    grid-template-columns: 1fr;
  }

  /* References */
  .references__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  /* Bento */
  .bento__grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    grid-template-areas:
      "efaktura"
      "webnavigator"
      "datacenter"
      "smallcards";
  }

  .bento__card--small-wrap {
    grid-template-columns: 1fr 1fr;
  }

  /* Values */
  .values__grid {
    grid-template-columns: 1fr;
  }

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

  /* Footer CTA */
  .footer-cta__grid {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  /* Mega menu (hidden on mobile, using mobile menu instead) */
  .mega-menu {
    display: none !important;
  }

  /* Blog */
  .blog-grid {
    grid-template-columns: 1fr;
  }

  /* Contact layout */
  .contact-layout {
    grid-template-columns: 1fr;
  }

  /* References subpage */
  .reference-grid {
    grid-template-columns: 1fr;
  }

  /* Infrastructure */
  .infra-grid {
    grid-template-columns: 1fr;
  }

  /* Portfolio */
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  /* Phone mockups */
  .phone-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* eCommerce */
  .ecommerce-banks__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .ecommerce-features__grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Subpage */
  .subpage {
    padding-top: calc(var(--header-height) + var(--space-2xl));
  }

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

  .subpage__visual {
    display: none;
  }

  /* Section illustrations */
  .section__header--illustrated {
    grid-template-columns: 1fr;
  }

  .section__visual {
    display: none;
  }
}

/* --- Small mobile: 480px --- */
@media (max-width: 480px) {
  h1 { font-size: var(--font-size-xl); }
  h2 { font-size: var(--font-size-lg); }

  .section {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
  }

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

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

  .stat-card__number {
    font-size: var(--font-size-2xl);
  }

  .bento__card {
    padding: var(--space-xl);
  }

  .bento__card--small-wrap {
    grid-template-columns: 1fr;
  }

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

  .phone-grid {
    grid-template-columns: 1fr;
    max-width: 280px;
    margin: 0 auto;
  }

  .ecommerce-banks__grid {
    grid-template-columns: 1fr;
  }

  .ecommerce-features__grid {
    grid-template-columns: 1fr;
  }

  .footer__badges {
    flex-direction: column;
  }
}