/* FAQ accordion: heading left / list right on desktop, stacked on mobile.
   Multiple items can be open at once (native <details>). */
.rf-faq__grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  gap: var(--col-gap);
  align-items: start;
}

.rf-faq__heading {
  text-wrap: balance;
}

.rf-faq__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.rf-faq__item {
  padding: 24px 0;
  border-top: var(--border-width) solid var(--ctx-divider);
}

.rf-faq__item:last-child {
  border-bottom: var(--border-width) solid var(--ctx-divider);
}

.rf-faq__question {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  min-height: 44px;
  list-style: none;
  cursor: pointer;
  color: var(--ctx-heading);
  font-size: var(--fs-faq);
  font-weight: var(--weight-bold);
  line-height: var(--lh-faq);
  transition: color var(--t-hover) var(--ease);
}

.rf-faq__question::-webkit-details-marker {
  display: none;
}

.rf-faq__question:hover {
  color: var(--ctx-link-hover);
}

.rf-faq__icon {
  flex: none;
  color: var(--ctx-accent-text);
  font-size: 24px;
  font-weight: var(--weight-regular);
  line-height: 1;
  transition: transform var(--t-open) var(--ease);
}

.rf-faq__item[open] .rf-faq__icon {
  transform: rotate(45deg);
}

.rf-faq__answer {
  margin-top: 14px;
  max-width: 640px;
  font-size: var(--fs-body);
  line-height: var(--lh-body);
}

/* Smooth open/close where the browser supports it; instant elsewhere. */
@supports (interpolate-size: allow-keywords) {
  .rf-faq__item {
    interpolate-size: allow-keywords;
  }

  .rf-faq__item::details-content {
    height: 0;
    overflow: hidden;
    transition: height var(--t-open) var(--ease), content-visibility var(--t-open) allow-discrete;
  }

  .rf-faq__item[open]::details-content {
    height: auto;
  }
}

@media (max-width: 767px) {
  .rf-faq__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}