/* ============================================================
   FAQ COMPONENT
   Accordion-style questions with smooth expand/collapse
   ============================================================ */

.faq {
  padding: 6rem 0;
  background-color: var(--color-surface);
  transition: background-color 0.4s ease;
}

.faq-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 5rem;
  align-items: start;
}

/* ── Left: heading ─────────────────────────────────────── */
.faq-heading {
  position: sticky;
  top: 5rem;
}

.faq-heading .section-title {
  margin-bottom: 1rem;
}

.faq-heading .section-subtitle {
  margin-bottom: 2rem;
}

.faq-contact-nudge {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.faq-contact-nudge a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color 0.2s ease;
}

.faq-contact-nudge a:hover {
  text-decoration-color: var(--color-primary);
}

/* ── Right: accordion list ─────────────────────────────── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--color-border);
}

/* ── Individual item ───────────────────────────────────── */
.faq-item {
  border-bottom: 1px solid var(--color-border);
  transition: border-color 0.3s ease;
}

.faq-item.is-open {
  border-bottom-color: var(--color-primary);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
  cursor: pointer;
  user-select: none;
  list-style: none;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question-text {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-heading);
  line-height: 1.4;
  transition: color 0.2s ease;
}

.faq-item.is-open .faq-question-text {
  color: var(--color-primary);
}

.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  background-color: var(--color-surface);
}

.faq-item.is-open .faq-icon {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  transform: rotate(45deg);
}

.faq-icon svg {
  width: 12px;
  height: 12px;
  stroke: var(--color-text-muted);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  transition: stroke 0.3s ease;
}

.faq-item.is-open .faq-icon svg {
  stroke: var(--color-btn-text);
}

/* ── Answer panel ──────────────────────────────────────── */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.is-open .faq-answer {
  max-height: 300px;
}

.faq-answer-inner {
  padding-bottom: 1.5rem;
  font-size: 0.93rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 860px) {
  .faq-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .faq-heading {
    position: static;
  }
}