/* ==========================================================================
   FAQ accordion
   ========================================================================== */

.faq {
  border-top: 1px solid var(--color-border);
  margin-inline: auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item h3 {
  margin: 0;
  font: inherit;
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: var(--space-md) 0;
  font-weight: 700;
  font-size: var(--fs-body);
  color: var(--color-navy-800);
  cursor: pointer;
}

.faq-item__icon {
  flex: none;
  width: 20px;
  height: 20px;
  position: relative;
}

.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  background: var(--color-navy-800);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: transform 200ms ease, opacity 200ms ease;
}

.faq-item__icon::before {
  width: 14px;
  height: 2px;
}

.faq-item__icon::after {
  width: 2px;
  height: 14px;
}

.faq-item.is-open .faq-item__icon::after {
  opacity: 0;
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 280ms ease;
}

.faq-item__answer p {
  color: var(--color-text-muted);
  padding-bottom: var(--space-md);
  max-width: 62ch;
}

/* Navy theme: the base colors above are tuned for light backgrounds and
   read as near-invisible on the dark section background, so swap them
   for the on-dark equivalents. */
.section--navy .faq {
  border-top-color: var(--color-border-dark);
}

.section--navy .faq-item {
  border-bottom-color: var(--color-border-dark);
}

.section--navy .faq-item__question {
  color: var(--color-white);
}

.section--navy .faq-item__icon::before,
.section--navy .faq-item__icon::after {
  background: var(--color-white);
}

.section--navy .faq-item__answer p {
  color: var(--color-text-on-dark-muted);
}