@media (max-width: 1080px) {
  .site-nav {
    padding: 0 24px;
  }

  .nav-links {
    gap: 16px;
  }

  .section,
  .inner-hero {
    padding-left: 28px;
    padding-right: 28px;
  }

  .footer-inner {
    padding-left: 28px;
    padding-right: 28px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .hero-content {
    padding: 88px 20px 70px;
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .stats {
    justify-self: start;
  }

  .section {
    padding: 66px 20px;
  }

  .inner-hero {
    padding: calc(var(--nav-h) + 46px) 20px 54px;
  }

  .campaign-grid,
  .split-grid,
  .branch-grid,
  .values-grid,
  .mission-grid,
  .kpi-grid,
  .platform-grid,
  .contact-grid,
  .careers-grid {
    grid-template-columns: 1fr;
  }

  .corp-tags {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-bottom {
    padding-left: 20px;
    padding-right: 20px;
  }
}

@media (max-width: 640px) {
  :root {
    --nav-h: 70px;
  }

  .site-nav {
    padding: 0 14px;
  }

  .brand img {
    height: 38px;
  }

  .menu-toggle {
    padding: 9px 12px;
    font-size: 0.66rem;
  }

  .hero {
    min-height: 520px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .stats {
    grid-template-columns: 1fr;
    width: min(260px, 100%);
  }

  .section {
    padding: 56px 16px;
  }

  .inner-hero {
    padding-left: 16px;
    padding-right: 16px;
  }

  .corp-tags {
    grid-template-columns: 1fr;
  }

  .mobile-menu-panel {
    width: 100%;
  }

  .footer-inner {
    padding: 42px 16px;
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Premium pass responsive refinements */
@media (max-width: 1080px) {
  .section-head {
    margin-bottom: 46px;
  }

  .split-grid {
    gap: 40px;
  }
}

@media (max-width: 860px) {
  .hero-content {
    padding-top: 92px;
    padding-bottom: 72px;
  }

  .section {
    padding-top: 68px;
    padding-bottom: 68px;
  }

  .section-head {
    margin-bottom: 38px;
  }

  .products-grid,
  .campaign-grid,
  .branch-grid,
  .values-grid,
  .mission-grid,
  .kpi-grid,
  .platform-grid {
    gap: 18px;
  }

  .stat-card {
    min-width: 0;
  }
}

@media (max-width: 640px) {
  .hero-content {
    padding-top: 86px;
    padding-bottom: 60px;
  }

  .section {
    padding-top: 58px;
    padding-bottom: 58px;
  }

  .btn {
    min-height: 42px;
    letter-spacing: 1.4px;
  }

  .product-body,
  .branch-body,
  .value-card,
  .mission-card,
  .platform-card,
  .job-item,
  .info-card,
  .form-card {
    padding: 18px;
  }
}

/* Requested layout behavior overrides */
@media (max-width: 1080px) {
  .kpi-grid,
  .kpi-grid-home {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 760px;
  }

  .products-grid-shop {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .branch-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .kpi-grid,
  .kpi-grid-home {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .products-grid-shop {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .kpi-grid,
  .kpi-grid-home,
  .products-grid-shop,
  .branch-grid,
  .campaigns-grid-page {
    grid-template-columns: 1fr;
  }
}