@media (max-width: 1180px) {
  .marketing-nav { grid-template-columns: 1fr auto; }
  .marketing-nav__links { display: none; }
  .marketing-hero { min-height: auto; gap: 44px; }
  .marketing-hero__copy { max-width: 720px; }
  .marketing-hero__visual { width: 100%; justify-self: center; }
  .marketing-process, .marketing-faq { grid-template-columns: 1fr; }
  .marketing-section-heading { position: static; }
  .marketing-section-heading h2 { max-width: 18ch; }
  .admin-grid { grid-template-columns: 1fr !important; }
}

@media (max-width: 990px) {
  .shell { display: block; }
  .mobile-app-header { position: fixed; inset: 0 0 auto 0; z-index: var(--z-nav); height: 58px; padding: 0 14px; display: flex; align-items: center; gap: 10px; background: var(--surface); border-bottom: 1px solid var(--border); }
  .mobile-app-header__toggle { min-width: 42px; min-height: 42px; display: grid; place-items: center; background: transparent; border: 0; border-radius: var(--radius-sm); cursor: pointer; }
  .mobile-app-header__title { font-size: 13px; font-weight: 800; letter-spacing: .05em; }
  .rail { position: fixed; inset: 0 auto 0 0; z-index: calc(var(--z-overlay) + 1); width: min(310px,88vw); height: 100dvh; display: flex; transform: translateX(-102%); transition: transform 180ms cubic-bezier(.16,1,.3,1); box-shadow: var(--shadow-lg); }
  .rail.open { transform: translateX(0); }
  .mobile-rail-close { position: absolute; top: 14px; right: 14px; min-width: 38px; min-height: 38px; display: grid; place-items: center; color: var(--fg); background: var(--surface); border: 1px solid var(--border); border-radius: 50%; font-size: 22px; cursor: pointer; }
  .rail-overlay { position: fixed; inset: 0; z-index: var(--z-overlay); display: block; opacity: 0; pointer-events: none; background: oklch(0.22 0.02 278 / .5); transition: opacity 160ms ease; }
  .rail-overlay.open { opacity: 1; pointer-events: auto; }
  .board { padding-top: 76px; }
}

@media (max-width: 767px) {
  .marketing-nav { width: 100%; padding-inline: 14px; min-height: 52px; }
  .marketing-nav__login { min-width: 76px; min-height: 40px; }
  .marketing-hero, .marketing-capability-strip, .marketing-outcome-note, .marketing-showcase, .marketing-process, .marketing-benefits, .marketing-goal, .marketing-final-cta, .marketing-footer { width: min(100% - 28px, 1100px); }
  .marketing-tension, .marketing-faq { width: 100%; padding-inline: 14px; }
  .marketing-hero { min-height: auto; padding-block: 40px 56px; gap: 36px; }
  .marketing-hero h1 { max-width: 16ch; font-size: clamp(33px, 8.6vw, 46px); line-height: 1.06; }
  .marketing-hero__target { font-size: .82em; line-height: 1.05; white-space: normal; }
  .marketing-hero__lede { font-size: 17px; }
  .marketing-hero__actions { align-items: stretch; }
  .marketing-capability-strip { grid-template-columns: 1fr 1fr; }
  .marketing-capability-strip span { padding: 14px 8px; }
  .marketing-capability-strip span:nth-child(3) { border-left: 0; border-top: 1px solid var(--border); }
  .marketing-capability-strip span:nth-child(4) { border-top: 1px solid var(--border); }
  .marketing-outcome-note { margin-top: 14px; }
  .marketing-tension, .marketing-process, .marketing-benefits, .marketing-faq { padding-block: 60px; }
  .marketing-tension__grid { grid-template-columns: 1fr; }
  .marketing-message { min-height: 190px; }
  .marketing-showcase { padding-block: 60px; }
  .marketing-showcase__media { margin-top: 36px; }
  .marketing-process__list > li { grid-template-columns: 88px 1fr; gap: 18px; }
  .marketing-benefits__grid { grid-template-columns: 1fr; }
  .marketing-benefit, .marketing-benefit--wide, .marketing-benefit--accent, .marketing-benefit--dark { grid-column: 1; grid-row: auto; min-height: 216px; }
  .marketing-goal { min-height: auto; grid-template-columns: 1fr; align-items: start; border-radius: 20px; }
  .marketing-goal .button { justify-self: start; }
  .marketing-final-cta { min-height: 0; padding: 44px 24px; border-radius: 20px; }
  .marketing-footer { grid-template-columns: 1fr auto; }
  .marketing-footer p { display: none; }

  .shell { padding-bottom: 66px; }
  .board { padding: 72px 14px 84px; }
  .mobile-tab-bar { position: fixed; inset: auto 0 0; z-index: var(--z-nav); height: 66px; display: grid; grid-template-columns: repeat(5,1fr); background: var(--surface); border-top: 1px solid var(--border); }
  .mobile-tab-btn { min-width: 0; min-height: 60px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; color: var(--fg-secondary); background: transparent; border: 0; font-size: 9px; font-weight: 700; cursor: pointer; }
  .mobile-tab-btn svg { width: 19px; height: 19px; }
  .mobile-tab-btn.active { color: var(--accent); }
  .workflow-rail { padding: 17px; }
  .workflow-rail__heading { align-items: center; }
  .workflow-rail ol { display: flex; overflow-x: auto; }
  .workflow-rail li { flex: 0 0 142px; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .metric:nth-child(3) { border-left: 0; border-top: 1px solid var(--border); }
  .metric:nth-child(4) { border-top: 1px solid var(--border); }
  .tickets { padding: 14px; }
  .tickets__header { align-items: flex-start; flex-direction: column; }
  .tickets__header > div:last-child { width: 100%; }
  #local-search { flex: 1; width: auto !important; min-height: 42px; }
  .mobile-kanban-tabs { margin-bottom: 14px; padding: 4px; display: flex; gap: 4px; background: var(--surface-alt); border: 1px solid var(--border); border-radius: var(--radius-md); }
  .mobile-kanban-tab-btn { flex: 1; min-height: 38px; display: flex; align-items: center; justify-content: center; gap: 4px; color: var(--fg-secondary); background: transparent; border: 0; border-radius: var(--radius-sm); font-size: 10px; font-weight: 700; }
  .mobile-kanban-tab-btn.active { color: var(--accent); background: var(--surface); }
  .kanban-column { display: none; flex: 1 1 auto; width: 100%; min-width: 100%; }
  .kanban-column.active-tab { display: flex; }
  .batch-action-bar { bottom: 66px; min-height: 82px; padding: 10px 12px; }
  .batch-action-bar__content { align-items: stretch; flex-direction: column; gap: 8px; }
  .batch-action-bar__actions { overflow-x: auto; }
  .product-tour { right: 16px; bottom: 78px; }
  .tutorial-grid { grid-template-columns: 1fr; }
  .bento-card, .bento-card--full { grid-column: 1; }
  .visual-flow { flex-direction: column; }
  .flow-arrow { transform: rotate(90deg); }
}

@media (max-width: 480px) {
  .marketing-hero__actions { flex-direction: column; }
  .marketing-hero__actions .button { width: 100%; }
  .marketing-showcase { padding-block: 48px; }
  .marketing-showcase__media figcaption { grid-template-columns: 1fr; padding-block: 4px; }
  .marketing-showcase__media figcaption span { min-height: 40px; display: grid; place-items: center; }
  .marketing-showcase__media figcaption span + span { border-left: 0; border-top: 1px solid var(--border); }
  .marketing-process__list > li { grid-template-columns: 1fr; gap: 10px; }
  .marketing-goal .button, .marketing-final-cta .button { width: 100%; }
  .marketing-footer { min-height: 160px; grid-template-columns: 1fr; align-content: center; }
  .marketing-footer__links { justify-self: start; flex-wrap: wrap; }
  .workflow-rail__heading h1 { font-size: 19px; }
  .ticket__action-group.primary-actions { grid-template-columns: 1fr; }
  .product-tour { left: 12px; right: 12px; width: auto; }
}