/* =============================================================
   TransRisk v3 — faq.css
   Shared FAQ accordion component. Extracted from pricing.css so
   /pricing/, /product/, /why-transrisk/ and /industries/ all use
   one definition. Behaviour lives in /js/faq.js.

   Markup contract:
     .faq-list > .faq-item > h3.faq-question-heading > button.faq-question
                           > .faq-answer > .faq-answer-inner
   The <h3> wrapper is deliberate — it makes each question a real
   heading for search and answer engines while the button keeps the
   visual styling and the interaction.
============================================================= */

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

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

.faq-question-heading {
  margin: 0;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  text-align: left;
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-navy);
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--color-green-dark);
}

.faq-question:focus-visible {
  outline: 2px solid var(--color-green);
  outline-offset: 2px;
}

.faq-chevron {
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.faq-item.is-open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s ease;
}

.faq-item.is-open .faq-answer {
  max-height: 640px;
}

.faq-answer-inner {
  padding: 0 0 22px;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
}

.faq-answer-inner p {
  margin: 0 0 0.85em;
}

.faq-answer-inner p:last-child {
  margin-bottom: 0;
}