/* ═══════════════════════════════════════════════════════════════════
   FAQ System (v1.1.10) — shared renderer styles for the block, the
   /faqs/ hub, the product-page tab and the category-archive block.
   Brand: questions in the subheading face (Cabin 500), answers in body
   (FreightNeo 400), bronze accents, generous spacing.
   ═══════════════════════════════════════════════════════════════════ */

.pfaq { max-width: 900px; }
.pfaq--block { margin: var(--space-16) auto; }
.pfaq--pdp   { max-width: none; }
.pfaq--plp   { margin: 0 auto var(--space-12); }

.archive-faqs { padding: 0 0 var(--space-12); }
.archive-faqs .pfaq { max-width: none; }

/* Header */
.pfaq__header { margin-bottom: var(--space-8); }
.pfaq__heading {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: var(--heading-transform, uppercase);
  color: var(--color-charcoal-dark);
  margin: 0 0 var(--space-3);
}
.pfaq--pdp .pfaq__heading,
.pfaq--plp .pfaq__heading { font-size: var(--text-2xl); }
.pfaq__intro { color: var(--color-charcoal); margin: 0; }

/* Controls — search + filter chips */
.pfaq__controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  margin-bottom: var(--space-8);
}
.pfaq__search { flex: 1 1 280px; }
.pfaq__search input {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body-alt);
  font-size: var(--text-sm);
  color: var(--color-charcoal);
  background: var(--color-white);
  border: 1px solid var(--color-grey-300);
  border-radius: 0;
  outline: none;
  transition: border-color var(--duration-fast) ease;
}
.pfaq__search input:focus { border-color: var(--color-bronze); }
.pfaq__filters { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.pfaq__chip {
  padding: 8px 16px;
  font-family: var(--font-subheading);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-charcoal);
  background: transparent;
  border: 1px solid var(--color-grey-300);
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}
.pfaq__chip:hover { border-color: var(--color-bronze); color: var(--color-bronze); }
.pfaq__chip.is-active {
  background: var(--color-charcoal-dark);
  border-color: var(--color-charcoal-dark);
  color: var(--color-offwhite);
}

/* Groups */
.pfaq__group { margin-bottom: var(--space-12); }
.pfaq__group[hidden] { display: none; }
.pfaq__group-title {
  font-family: var(--font-subheading);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-bronze);
  margin: 0 0 var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-grey-300);
}

/* Items — native <details> */
.pfaq__item {
  border-bottom: 1px solid var(--color-grey-300);
}
.pfaq__item:first-child { border-top: 1px solid var(--color-grey-300); }
/* In grouped mode the gold title's underline is the top border. */
.pfaq__group .pfaq__item:first-child { border-top: 0; }
.pfaq__item[hidden] { display: none; }
.pfaq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  font-family: var(--font-subheading);
  font-size: var(--text-base);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--color-charcoal-dark);
  cursor: pointer;
  list-style: none;
  transition: color var(--duration-fast) ease;
}
.pfaq__question::-webkit-details-marker { display: none; }
.pfaq__question:hover { color: var(--color-bronze); }
.pfaq__question:focus-visible { outline: 2px solid var(--color-bronze); outline-offset: 4px; }
.pfaq__icon {
  position: relative;
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
}
.pfaq__icon::before,
.pfaq__icon::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 14px; height: 1.5px;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform var(--duration-fast) ease;
}
.pfaq__icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.pfaq__item[open] .pfaq__icon::after { transform: translate(-50%, -50%) rotate(0deg); }
.pfaq__item[open] .pfaq__question { color: var(--color-bronze); }

.pfaq__answer {
  padding: 0 0 var(--space-6);
  color: var(--color-charcoal);
  max-width: 72ch;
}
.pfaq__answer p { margin: 0 0 var(--space-4); }
.pfaq__answer p:last-child { margin-bottom: 0; }
.pfaq__answer a { color: var(--color-bronze); text-decoration: underline; }
.pfaq__answer ul, .pfaq__answer ol { margin: 0 0 var(--space-4) var(--space-5); }

/* Highlight from hash deep-link */
.pfaq__item.is-targeted .pfaq__question { color: var(--color-bronze); }

/* Empty state + CTA */
.pfaq__empty {
  padding: var(--space-8) 0;
  text-align: center;
  color: var(--color-grey-600);
}
.pfaq__cta {
  margin-top: var(--space-10);
  padding-top: 0; /* last item's rule already separates the CTA */
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.pfaq__cta-text {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--color-charcoal-dark);
  margin: 0;
}

/* Editor preview */
.pfaq--empty-preview {
  padding: var(--space-8);
  border: 1px dashed var(--color-grey-300);
  color: var(--color-grey-600);
}

@media (max-width: 640px) {
  .pfaq__question { font-size: var(--text-sm); padding: var(--space-4) 0; }
  .pfaq__heading { font-size: var(--text-2xl); }
}

/* ── Product page (inside the BOP tabs/accordion) — v1.1.11 / v1.1.18 ──
   The DESCRIPTION / ADDITIONAL INFORMATION / FAQS rows are the uppercase
   tracked triggers (.bop-accordion__trigger). Questions nested under FAQS
   are one level below: same small size, but sentence case, normal
   tracking, a step lighter, tighter rows — so they never compete with the
   section heading (v1.1.18; they were uppercase and read as siblings). */
.pfaq--pdp .pfaq__item:first-child { border-top: 0; }
.pfaq--pdp .pfaq__item:last-child  { border-bottom: 0; }
.pfaq--pdp .pfaq__question {
  padding: var(--space-3) 0;
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--color-grey-800);
}
.pfaq--pdp .pfaq__question:hover,
.pfaq--pdp .pfaq__item[open] .pfaq__question { color: var(--color-bronze); }
.pfaq--pdp .pfaq__icon { flex-basis: 16px; width: 16px; height: 16px; }
.pfaq--pdp .pfaq__icon::before,
.pfaq--pdp .pfaq__icon::after { width: 12px; height: 1px; }
.pfaq--pdp .pfaq__answer {
  padding: 0 0 var(--space-5);
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* Softer keyboard focus ring everywhere — the 2px offset box read as a
   selection border on click. */
.pfaq__question:focus-visible {
  outline: 1px solid var(--color-bronze);
  outline-offset: 0;
}