/* ============================================================
   faq-section.css — FAQ accordéon (FaqSection.vue)
   Copie exacte du <style scoped> de FaqSection.vue
   ============================================================ */

.faq {
  background: var(--bg-brand-light);
}

.faq__inner {
  display: grid;
  grid-template-columns: 60fr 40fr;
  gap: var(--space-16);
  align-items: start;
}

/* ── Header ── */
.faq__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.faq__title {
  font-size: var(--text-4xl);
  font-weight: var(--weight-medium);
  color: var(--color-primary-900);
  letter-spacing: var(--tracking-tight);
}

.faq__subtitle {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* ── Accordion ── */
.faq__list {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  border: 1px solid var(--color-neutral-200);
}

.faq__item {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-neutral-200);
}

.faq__item:last-child {
  border-bottom: none;
}

.faq__item--open {
  background: var(--bg-brand-light);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-primary-900);
  line-height: var(--leading-snug);
  transition: color var(--transition-fast);
}

.faq__question:hover {
  color: var(--color-primary-600);
}

.faq__icon {
  flex-shrink: 0;
  color: var(--color-primary-500);
  transition: transform var(--transition-base);
}

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

/* Accordion animation via CSS grid trick */
.faq__answer-wrap {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 300ms ease, opacity 300ms ease;
}

.faq__item--open .faq__answer-wrap {
  grid-template-rows: 1fr;
  opacity: 1;
}

.faq__answer {
  overflow: hidden;
  padding: 0 var(--space-6) 0;
  transition: padding 300ms ease;
}

.faq__item--open .faq__answer {
  padding: 0 var(--space-6) var(--space-5);
}

.faq__answer p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* ── Right column ── */
.faq__col-right {
  position: sticky;
  top: calc(100px + var(--space-8));
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.faq__image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--border-radius-xl);
}

.faq__image--placeholder {
  background: var(--color-neutral-100);
}

.faq__contact-card {
  background: var(--color-white);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.faq__contact-text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.faq__contact-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary-600);
  white-space: nowrap;
  transition: gap var(--transition-fast), color var(--transition-fast);
  flex-shrink: 0;
}

.faq__contact-btn:hover {
  color: var(--color-primary-700);
  gap: var(--space-3);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .faq__title {
    font-size: var(--text-3xl);
  }
}

@media (max-width: 768px) {
  .faq__inner {
    grid-template-columns: 1fr;
  }

  .faq__col-right {
    position: static;
    display: none;
  }

  .faq__title {
    font-size: var(--text-2xl);
  }
}