/* ── faq SECTION ─────────────────────────── */
.faq {
  width: 100%;
  max-width: 860px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

/* ── HEADER ──────────────────────────── */
.faq__header {
  text-align: center;
  margin-bottom: 3rem;
}

.faq__title {
  font-family: var(--font-body);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.faq__title em {
  color: var(--color-primary);
}

.faq__sub {
  font-size: clamp(0.8125rem, 2vw, 0.9375rem);
  color: var(--color-text-secondary);
  line-height: 1.75;
  max-width: 580px;
  margin-inline: auto;
}

/* ── LIST ────────────────────────────── */
.faq__list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

/* ── ITEM ────────────────────────────── */
.faq__item {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: 0.3s;
}

.faq__item.is-open {
  border-color: var(--color-border-open);
}

/* ── QUESTION BUTTON ─────────────────── */
.faq__question {
  width: 100%;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.875rem;
  padding: 1.125rem 1.25rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: start;
  transition: 0.3s;
}

.faq__question:hover {
  background: var(--color-hover-subtle);
}

/* ? icon circle */
.faq__q-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: 1.5px solid var(--color-text-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  transition: 0.3s;
  font-family: var(--font-body);
  line-height: 1;
}

.faq__item.is-open .faq__q-icon {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* question text */
.faq__q-text {
  flex: 1;
  min-width: 0;
  font-size: clamp(0.875rem, 2vw, 0.9375rem);
  font-weight: 500;
  color: var(--color-text-secondary);
  line-height: 1.4;
  text-align: start;
  transition: 0.3s;
}

.faq__item.is-open .faq__q-text,
.faq__question:hover .faq__q-text {
  color: var(--color-text-primary);
}

/* chevron */
.faq__chevron {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
  transition: transform 0.3s, color 0.3s;
  transform: rotate(180deg);
}

.faq__item.is-open .faq__chevron {
  color: var(--color-primary);
  transform: rotate(0deg);
}

/* ── ANSWER ──────────────────────────── */
.faq__answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s;
}

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

.faq__answer-inner {
  overflow: hidden;
}

.faq__divider {
  height: 1px;
  background: var(--color-border);
  margin-inline: 1.25rem;
}

.faq__answer-text {
  padding-block: 1rem 1.25rem;
  padding-inline: 1.25rem;
  font-size: clamp(0.8125rem, 2vw, 0.875rem);
  color: var(--color-text-muted);
  line-height: 1.8;
  text-align: start;
}

/* ── RTL ─────────────────────────────── */
[dir="rtl"] .faq__chevron {
  transform: scaleX(-1) rotate(180deg);
}

[dir="rtl"] .faq__item.is-open .faq__chevron {
  transform: scaleX(-1) rotate(0deg);
}

/* ── RESPONSIVE ──────────────────────── */
@media (max-width: 480px) {
  .faq__question {
    padding: 1rem;
    gap: 0.75rem;
  }

  .faq__answer-text {
    padding-block: 0.875rem 1rem;
    padding-inline: 1rem;
  }

  .faq__divider {
    margin-inline: 1rem;
  }
}