/* ==================================================================
   Responsive — layouts are recomposed, not just shrunk.
   Breakpoints: 1280 · 1100 · 960 · 760 · 560 · 380
   ================================================================== */
@media (max-width: 1280px) {
  .primary-nav__link { padding: 10px 11px; }
  .site-header__inner { gap: var(--space-4); }
  .sol-grid { grid-template-columns: 1fr; }
  .sol-card__visual { width: 70%; }
  .footer__top { grid-template-columns: 1.4fr repeat(3, 1fr); }
  .footer__contact { grid-column: 1 / -1; }
  .footer__contact ul { display: flex; flex-wrap: wrap; gap: var(--space-4) var(--space-6); }
  .footer__contact li + li { margin-top: 0; }
  .steps { grid-template-columns: repeat(3, 1fr); row-gap: var(--space-7); }
  .steps::before { display: none; }
  .steps--5 { grid-template-columns: repeat(5, 1fr); }
}

@media (max-width: 1100px) {
  .primary-nav, .site-header__actions .btn { display: none; }
  .nav-toggle { display: grid; }
  .hero__grid, .page-hero__grid { grid-template-columns: 1fr; }
  .hero__copy, .page-hero__copy { max-width: 760px; }
  .hero__visual, .page-hero__visual { max-width: 760px; margin-inline: auto; width: 100%; }
  .service-grid, .feature-grid, .related, .case-grid, .tech-groups { grid-template-columns: repeat(2, 1fr); }
  .feature-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .why__top, .split, .faq-layout { grid-template-columns: minmax(0, 1fr); }
  .split--reverse .split__copy { order: 0; }
  .faq-layout__intro { position: static; }
  .why__list { grid-template-columns: repeat(2, 1fr); }
  .journey { grid-template-columns: 1fr; gap: 0; max-width: 620px; margin-inline: auto; }
  .journey::before, .journey::after { top: 44px; bottom: 44px; left: 44px; right: auto; width: 3px; height: auto; }
  .journey::after { height: calc((100% - 88px) * var(--progress)); bottom: auto; }
  .journey__item { display: grid; grid-template-columns: 88px 1fr; column-gap: var(--space-5); text-align: left; padding-bottom: var(--space-6); }
  .journey__node { grid-row: span 2; margin: 0; }
  .journey__title { align-self: end; }
  .journey p { margin: 0; max-width: none; }
  .testi-card { flex-basis: calc((100% - var(--space-5)) / 2); }
  .section-head--split { grid-template-columns: 1fr; gap: var(--space-4); }
  .cta-banner { grid-template-columns: auto 1fr; }
  .cta-banner__actions { grid-column: 1 / -1; justify-content: flex-start; }
}

@media (max-width: 960px) {
  .growth-strip { grid-template-columns: repeat(2, 1fr); }
  .growth-strip li + li::before { display: none; }
  .sol-card__visual { width: 96%; }
  .sol-card .checklist { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: repeat(3, 1fr); }
  .footer__brand { grid-column: 1 / -1; }
  .stat-strip ul { grid-template-columns: repeat(2, 1fr); }
  .stat-strip li:nth-child(3) { border-left: 0; }
  .stat-strip li:nth-child(n + 3) { border-top: 1px solid var(--border); }
  .challenge-list { grid-template-columns: 1fr; }
  .steps--4, .steps--5 { grid-template-columns: repeat(2, 1fr); }
  .checklist--2col { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  :root { --header-h: 66px; }
  .logo { font-size: 1.3rem; }
  .hero__solutions { grid-template-columns: repeat(2, 1fr); }
  .hero .btn-row .btn, .page-hero .btn-row .btn { flex: 1 1 100%; }
  .service-grid, .feature-grid, .feature-grid--4, .feature-grid--2, .related, .case-grid, .tech-groups, .why__list, .industry-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; row-gap: var(--space-5); }
  .step { display: grid; grid-template-columns: 64px 1fr; column-gap: var(--space-4); text-align: left; align-items: start; }
  .step__num { grid-column: 2; margin: 0; }
  .step__icon { grid-row: 1 / span 3; grid-column: 1; margin: 0; }
  .step__title, .step p { grid-column: 2; }
  .steps--4, .steps--5 { grid-template-columns: 1fr; }
  .testi-card { flex-basis: 88%; }
  .testi-head { align-items: flex-start; flex-direction: column; gap: 0; }
  .cta-banner { grid-template-columns: 1fr; text-align: left; }
  .cta-banner__art { width: 64px; height: 64px; border-radius: 18px; }
  .cta-banner__art .ic { width: 30px; height: 30px; }
  .cta-banner__actions .btn { flex: 1 1 100%; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__bottom { flex-direction: column; }
  .float-card { font-size: 0.75rem; padding: 7px 10px 7px 7px; }
  .float-card__icon { width: 30px; height: 30px; }
  .float-card__value { font-size: 0.8125rem; }
  .orb { width: 38px; height: 38px; border-radius: 11px; }
  .orb .ic { width: 19px; height: 19px; }
  .hub__node { font-size: 0.75rem; padding: 6px 10px 6px 6px; }
  .hub__node .ic { width: 24px; height: 24px; padding: 4px; }
  .section-head--center { text-align: left; }
  .section-head--center .eyebrow::after { display: none; }
  .faq__item summary { padding: 16px 18px; font-size: 1rem; }
  .faq__body { padding: 0 18px 18px; }
  .page-hero__title .hl { font-size: 0.62em; }
}

@media (max-width: 560px) {
  .growth-strip { grid-template-columns: 1fr; }
  .growth-strip li { padding: 14px 16px; }
  .hero-art__f1 { left: -2%; top: 50%; }
  .hero-art__f2 { top: -4%; }
  .hero-art__f3 { left: 0; bottom: 0; }
  .sol-card__float { display: none; }
  .stat-strip ul { grid-template-columns: 1fr; }
  .stat-strip li + li { border-left: 0; border-top: 1px solid var(--border); }
  .footer__top { grid-template-columns: 1fr; gap: var(--space-5); }
  .footer__contact ul { flex-direction: column; }
  .footer__legal { flex-wrap: wrap; gap: var(--space-3) var(--space-5); }
}

@media (max-width: 480px) {
  .hub__node b { display: none; }
  .hub__node { padding: 7px; }
}

@media (max-width: 380px) {
  .hero__solutions a { font-size: 0.75rem; padding: 12px 6px; }
  .btn { white-space: normal; text-align: center; }
  .float-card__sub { display: none; }
}

@media print {
  .site-header, .mnav, .cta-banner, .site-footer, .carousel-ctrl { display: none !important; }
  body { color: #000; }
}