/* ==========================================================================
   WantMattress Sleep Tools — Layout
   Minimal layout: responsive breakpoints and accessibility helpers only.
   Page structure handled by the host site's Bootstrap grid.
   ========================================================================== */

/* ---- Box-sizing reset for tool components ---- */
.wm-page *,
.wm-page *::before,
.wm-page *::after {
  box-sizing: border-box;
}

/* ---- Aria-live announcer ---- */
#wm-announcer {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---- No-JS fallback ---- */
.no-js .wm-tool-card { display: none; }

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

/* ---- sm (480px) ---- */
@media (min-width: 480px) {
  .wm-page .wm-results-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--wm-space-4);
  }
}

/* ---- md (768px) ---- */
@media (min-width: 768px) {
  .wm-page .wm-tool-card__controls {
    display: flex;
    gap: var(--wm-space-5);
    align-items: flex-end;
  }
  .wm-page .wm-tool-card__controls > * {
    flex: 1;
  }
  .wm-page .wm-results-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--wm-space-5);
  }
}

/* ---- lg (1024px) ---- */
@media (min-width: 1024px) {
  .wm-page .wm-trust-bar__list {
    flex-wrap: nowrap;
  }
}