/* ============================================================
   FAQ + Policies — accordion + grouped questions
   ============================================================ */

.faq-section {
  padding: 64px 0 96px;
  background: var(--surface);
}
.faq-section + .faq-section { padding-top: 0; }
.faq-section:nth-of-type(even) { background: var(--surface-container-low); }

.faq-group__head {
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--outline-variant);
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
}
.faq-group__title h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-top: 8px;
}
.faq-group__title .num {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--primary);
}
.faq-group__title .num::before {
  content: "";
  width: 24px; height: 1px;
  background: currentColor;
}
.faq-group__count {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--on-surface-variant);
  font-size: 0.95rem;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ---- FAQ item (details/summary accordion) ---- */
.faq-item {
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius);
  background: var(--surface-container-lowest);
  overflow: hidden;
  transition: border-color 320ms var(--ease-soft), background 320ms var(--ease-soft);
}
.faq-item[open] {
  border-color: var(--primary);
  background: var(--surface-container-lowest);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 60px 22px 28px;
  position: relative;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: -0.005em;
  color: var(--on-surface);
  line-height: 1.4;
  user-select: none;
  transition: color 240ms var(--ease-soft);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "";
  position: absolute;
  right: 28px;
  top: 50%;
  width: 14px; height: 14px;
  background-image:
    linear-gradient(currentColor, currentColor),
    linear-gradient(currentColor, currentColor);
  background-size: 14px 1.5px, 1.5px 14px;
  background-repeat: no-repeat;
  background-position: center;
  transform: translateY(-50%);
  color: var(--primary);
  transition: transform 320ms var(--ease-out);
}
.faq-item[open] summary::after {
  background-size: 14px 1.5px, 0 0;
  transform: translateY(-50%) rotate(180deg);
}
.faq-item:hover summary { color: var(--primary); }

.faq-item__body {
  padding: 0 28px 24px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--on-surface-variant);
}
.faq-item__body p { margin-bottom: 12px; }
.faq-item__body p:last-child { margin-bottom: 0; }
.faq-item__body a { color: var(--primary); border-bottom: 1px solid currentColor; }

/* ---- Inline help promo ---- */
.faq-help {
  margin-top: 56px;
  padding: 40px;
  background: var(--inverse-surface);
  color: var(--inverse-on-surface);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.faq-help h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: 4px;
  color: var(--inverse-on-surface);
}
.faq-help p {
  color: rgba(241, 241, 239, 0.85);
  font-size: 0.95rem;
  margin: 0;
}
.faq-help__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.faq-help__actions .btn--primary { background: var(--primary-fixed-dim); color: var(--on-primary-fixed); }
.faq-help__actions .btn--ghost { color: var(--inverse-on-surface); border-color: rgba(241, 241, 239, 0.3); }
.faq-help__actions .btn--ghost:hover { background: rgba(241, 241, 239, 0.08); border-color: var(--inverse-on-surface); }

@media (max-width: 760px) {
  .faq-section { padding: 40px 0 64px; }
  .faq-group__head { flex-direction: column; align-items: flex-start; gap: 8px; }
  .faq-item summary { padding: 18px 50px 18px 20px; font-size: 1.05rem; }
  .faq-item summary::after { right: 18px; width: 12px; height: 12px; background-size: 12px 1.5px, 1.5px 12px; }
  .faq-item[open] summary::after { background-size: 12px 1.5px, 0 0; }
  .faq-item__body { padding: 0 20px 20px; font-size: 0.95rem; }
  .faq-help { padding: 28px; flex-direction: column; align-items: flex-start; }
}