/* ============================================================
   GINGERBREAD AESTHETIC — faq.css
   Styles for faq.html — accordion, category nav, layout.
   Requires foundation.css, style.css and book.css first.
   ============================================================ */


/* ============================================================
   FAQ LAYOUT — sidebar nav + content
   ============================================================ */

.faq-section {
  background-color: var(--ivory);
}

.faq-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-16);
  align-items: start;
}


/* ============================================================
   STICKY CATEGORY NAV — left sidebar
   ============================================================ */

.faq-nav {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-8));
}

.faq-nav-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: var(--space-4);
}

.faq-nav nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.faq-nav-link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-mid);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  transition: color var(--transition-fast),
              border-color var(--transition-fast),
              background-color var(--transition-fast);
}

.faq-nav-link:hover {
  color: var(--espresso);
  background-color: var(--champagne);
}

.faq-nav-link.active {
  color: var(--gold-dark);
  border-left-color: var(--gold);
  background-color: rgba(201, 168, 76, 0.08);
}


/* ============================================================
   FAQ CATEGORIES + ITEMS
   ============================================================ */

.faq-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.faq-category {
  scroll-margin-top: calc(var(--nav-height) + var(--space-8));
}

.faq-category-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--espresso);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border);
}

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

.faq-item:last-of-type {
  border-bottom: none;
}


/* ============================================================
   ACCORDION — question button
   ============================================================ */

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);

  padding: var(--space-5) 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;

  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--espresso);
  line-height: var(--leading-snug);

  transition: color var(--transition-fast);
}

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

/* The +/- icon */
.faq-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  position: relative;
  transition: border-color var(--transition-fast),
              background-color var(--transition-fast),
              transform var(--transition-base);
}

/* Horizontal bar — always visible */
.faq-icon::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 1.5px;
  background-color: var(--gold);
  transition: background-color var(--transition-fast);
}

/* Vertical bar — forms the + sign, rotates to disappear when open */
.faq-icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(0deg);
  width: 1.5px;
  height: 10px;
  background-color: var(--gold);
  transition: transform var(--transition-base),
              background-color var(--transition-fast);
}

/* When open — rotate vertical bar to 90deg (making it horizontal = × shape) */
.faq-question[aria-expanded="true"] .faq-icon {
  border-color: var(--gold);
  background-color: rgba(201, 168, 76, 0.08);
}

.faq-question[aria-expanded="true"] .faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-question[aria-expanded="true"] {
  color: var(--gold-dark);
}


/* ============================================================
   ACCORDION — answer panel
   CSS-only expand/collapse using max-height transition.
   ============================================================ */

.faq-answer {
  /* Hidden by default */
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

/* When the sibling button is expanded, show the answer */
.faq-question[aria-expanded="true"] + .faq-answer {
  /* Large enough to accommodate any answer length */
  max-height: 800px;
}

.faq-answer p,
.faq-answer ul {
  padding-bottom: var(--space-5);
  font-size: var(--text-sm);
  color: var(--text-mid);
  line-height: var(--leading-normal);
  max-width: 100%;
}

.faq-answer p:first-child {
  padding-top: 0;
}

.faq-answer a {
  color: var(--gold-dark);
  font-weight: var(--weight-medium);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.faq-answer a:hover {
  color: var(--gold);
}

.faq-answer strong {
  color: var(--espresso);
  font-weight: var(--weight-medium);
}

.faq-answer ul {
  padding-left: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.faq-answer ul li {
  list-style: disc;
}


/* ============================================================
   STILL HAVE A QUESTION — bottom CTA block
   ============================================================ */

.faq-still-asking {
  margin-top: var(--space-8);
  padding: var(--space-8) var(--space-8);
  background-color: var(--champagne);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.faq-still-asking h3 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--espresso);
  margin-bottom: var(--space-2);
}

.faq-still-asking p {
  font-size: var(--text-sm);
  color: var(--text-mid);
  margin-bottom: var(--space-5);
  max-width: 100%;
}

.faq-still-asking-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}


/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {

  /* Hide sidebar nav — categories are still navigable by scrolling */
  .faq-layout {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .faq-nav {
    position: static;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
  }

  .faq-nav nav {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .faq-nav-link {
    border-left: none;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-subtle);
    padding: var(--space-2) var(--space-4);
  }

  .faq-nav-link.active {
    border-color: var(--gold);
    background-color: rgba(201, 168, 76, 0.1);
  }

}

@media (max-width: 640px) {

  .faq-still-asking-actions {
    flex-direction: column;
  }

  .faq-still-asking-actions .btn {
    width: 100%;
    justify-content: center;
  }

}