/* ---------- Section Base ---------- */
.faq-section {
  padding: var(--spacing-3xl) 0;
}

/* Background Variants */
.faq-bg--white {
  background-color: var(--color-white);
}

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

.faq-bg--dark {
  background-color: var(--color-text);
  color: var(--color-white);
}

.faq-bg--dark .section-title {
  color: var(--color-white);
}

.faq-bg--dark .section-subtitle {
  color: var(--color-text-muted);
}

.faq-bg--dark .faq-question {
  color: var(--color-text);
}

.faq-bg--dark .faq-answer-content {
  color: var(--color-text-muted);
}

.faq-bg--dark .faq-item {
  border-color: var(--color-border-light);
}

.faq-bg--dark .faq-icon {
  color: var(--color-text-muted);
}

.faq-bg--dark .faq-number {
  color: var(--color-text-muted);
}

/* ---------- Wrapper / Container Width ---------- */
.faq-wrapper {
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.faq-width--narrow {
  max-width: 1000px;
}

.faq-width--medium {
  max-width: 1400px;
}

.faq-width--wide {
  max-width: var(--container-max);
}

/* ---------- Section Header ---------- */
/* Section Header styles inherited from main.css */

/* ---------- FAQ Container / Layouts ---------- */
.faq-container {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* One Column — Default */
.faq-layout--one-column {
  flex-direction: column;
}

/* Add gap for Boxed style in One Column layout */
.faq-style--boxed.faq-layout--one-column {
  gap: var(--spacing-md);
}

/* Two Columns - CSS multi-column keeps source order (01, 02, 03…) and independent item heights */
.faq-layout--two-columns {
  display: block;
  column-count: 2;
  column-gap: var(--spacing-xl);
}

.faq-layout--two-columns .faq-item {
  width: 100%;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
}

.faq-style--boxed.faq-layout--two-columns .faq-item {
  margin-bottom: var(--spacing-md);
}

@media (max-width: 768px) {
  .faq-layout--two-columns {
    column-count: 1;
  }
}

/* ---------- STYLE: Minimal (Dividers) ---------- */
.faq-style--minimal .faq-item {
  border-bottom: 1px solid var(--color-border);
}

/* ---------- STYLE: Boxed (Cards) ---------- */
/* .faq-style--boxed {} removed (empty) */

.faq-style--boxed .faq-item {
  border: 1px solid var(--color-border);
  background: var(--color-card-bg);
  border-radius: var(--radius-lg);
  transition:
    border-color var(--transition-base),
    transform var(--transition-base);
}

.faq-bg--white .faq-style--boxed .faq-item {
  border-color: var(--color-border-light);
}

.faq-style--boxed .faq-item:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.faq-style--boxed .faq-item.is-open {
  border-color: var(--color-accent);
  transform: none;
}

.faq-style--boxed .faq-item.is-open .faq-question {
  border-bottom: 1px solid var(--color-border-light);
  margin-bottom: var(--spacing-sm);
}

.faq-style--boxed .faq-question {
  padding: var(--spacing-xl) var(--spacing-2xl);
}

.faq-style--boxed .faq-answer-content {
  padding: 0 var(--spacing-2xl) var(--spacing-xl);
}

.faq-style--boxed .faq-answer-actions {
  padding-inline: var(--spacing-2xl);
}

/* Dark variant for boxed */
.faq-bg--dark .faq-style--boxed .faq-item {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.faq-bg--dark .faq-style--boxed .faq-item:hover,
.faq-bg--dark .faq-style--boxed .faq-item.is-open {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.06);
}

/* ---------- FAQ Item ---------- */
.faq-item {
  overflow: hidden;
}

/* ---------- FAQ Question Button ---------- */
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg) 0;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  letter-spacing: -0.01em;
  transition: color var(--transition-fast);
  line-height: 1.4;
}

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

.faq-question:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

/* Question Text */
.faq-question-text {
  flex: 1;
}

/* Question Number */
.faq-number {
  flex-shrink: 0;
  font-family: var(--font-heading);
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  color: var(--color-text);
  margin-inline-end: 0.5rem;
  min-width: 24px;
}

/* ---------- FAQ Icon (Plus/Minus) ---------- */
.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition:
    transform var(--transition-base),
    color var(--transition-base);
}

.faq-icon svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-base);
}

/* Clean Plus to Minus transition: hide the vertical line and keep horizontal */
.faq-question[aria-expanded="true"] .faq-icon {
  color: var(--color-accent);
}

.faq-question[aria-expanded="true"] .faq-icon svg line:first-child {
  opacity: 0;
  transform: rotate(90deg);
  transform-origin: center;
}

/* ---------- FAQ Answer ---------- */
.faq-answer {
  height: 0;
  overflow: hidden;
  opacity: 0;
  transition:
    height 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.25s ease;
}

/* .faq-answer.is-animating {} removed (empty) */

.faq-answer.is-visible {
  opacity: 1;
}

.faq-answer-content {
  padding-bottom: var(--spacing-lg);
  color: var(--color-text-muted);
  font-size: var(--fs-base);
  line-height: 1.8;
}

.faq-answer-actions {
  display: flex;
  padding-bottom: var(--spacing-lg);
}

.faq-btn-align--start {
  justify-content: flex-start;
}

.faq-btn-align--center {
  justify-content: center;
}

.faq-btn-align--end {
  justify-content: flex-end;
}

/* Numbered style: indent actions only when NOT centered to maintain alignment with text */
.faq-question:has(.faq-number) + .faq-answer .faq-answer-actions:not(.faq-btn-align--center) {
  padding-left: calc(28px + var(--spacing-md));
}

[dir="rtl"] .faq-question:has(.faq-number) + .faq-answer .faq-answer-actions:not(.faq-btn-align--center) {
  padding-left: 0;
  padding-right: calc(28px + var(--spacing-md));
}

.faq-answer-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xs) var(--spacing-xl);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  text-decoration: none !important;
  transition: all var(--transition-base);
}

.faq-btn--solid {
  background-color: var(--color-accent);
  color: var(--color-white) !important;
}

.faq-btn--solid:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-1px);
}

.faq-btn--outline {
  background-color: transparent;
  color: var(--color-accent) !important;
  border: 1px solid var(--color-accent);
}

.faq-btn--outline:hover {
  background-color: var(--color-accent);
  color: var(--color-white) !important;
  transform: translateY(-1px);
}

.faq-btn--link {
  background-color: transparent;
  color: var(--color-accent) !important;
  padding: 0;
  border-radius: 0;
  border-bottom: 1px solid transparent;
}

.faq-btn--link:hover {
  border-bottom-color: var(--color-accent);
  opacity: 0.8;
}

/* Dark mode overrides for button if needed */
.faq-bg--dark .faq-btn--outline {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--color-white) !important;
}

.faq-bg--dark .faq-btn--outline:hover {
  background-color: var(--color-white);
  color: var(--color-text) !important;
  border-color: var(--color-white);
}

.faq-bg--dark .faq-btn--link {
  color: var(--color-white) !important;
}

.faq-answer-content p {
  margin-bottom: var(--spacing-sm);
}

.faq-answer-content p:last-child {
  margin-bottom: 0;
}

.faq-answer-content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.faq-answer-content a:hover {
  opacity: 0.7;
}

/* Numbered style: indent answer to align with text */
.faq-question:has(.faq-number) + .faq-answer .faq-answer-content {
  padding-left: calc(28px + var(--spacing-md));
}

/* ---------- RTL Support ---------- */
[dir="rtl"] .faq-question {
  text-align: right;
}

[dir="rtl"] .faq-question:has(.faq-number) + .faq-answer .faq-answer-content {
  padding-left: 0;
  padding-right: calc(28px + var(--spacing-md));
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .faq-section {
    padding-top: var(--spacing-md) !important;
    padding-bottom: var(--spacing-md) !important;
  }

  .faq-question {
    font-size: var(--fs-base);
    padding: var(--spacing-md) 0;
  }

  .faq-style--boxed .faq-question {
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .faq-style--boxed .faq-answer-content {
    padding: 0 var(--spacing-lg) var(--spacing-md);
  }
}

/* ---------- FAQ Page (faqs.jinja) ---------- */
.faq-page-title {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-text);
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.faq-empty-state {
  text-align: center;
  color: var(--color-text-muted);
  padding: var(--spacing-3xl) 0;
}

/* ---------- Loading State ---------- */
.faq-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-3xl) 0;
  grid-column: 1 / -1; /* Span full width in two-column layout */
}

.faq-loading-spinner {
  width: 32px;
  height: 32px;
  border: 2px solid var(--color-border, #e5e5e5);
  border-top-color: var(--color-text, #333);
  border-radius: var(--radius-full);
  animation: faqSpin 0.7s linear infinite;
}

.faq-bg--dark .faq-loading-spinner {
  border-color: rgba(255, 255, 255, 0.15);
  border-top-color: rgba(255, 255, 255, 0.8);
}

@keyframes faqSpin {
  to {
    transform: rotate(360deg);
  }
}