/* ==========================================================================
   faq.css - FAQ Accordion Styles
   ========================================================================== */

/* ------------------------------------------------------------------
   FAQ Container
   ------------------------------------------------------------------ */
.faq {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: var(--container-padding);
}

.faq__header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.faq__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-4);
}

.faq__description {
  font-size: var(--text-lg);
  color: var(--color-gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* ------------------------------------------------------------------
   FAQ Item
   ------------------------------------------------------------------ */
.faq__item {
  border-bottom: 1px solid var(--border-color);
}

.faq__item:first-child {
  border-top: 1px solid var(--border-color);
}

/* ------------------------------------------------------------------
   FAQ Question
   ------------------------------------------------------------------ */
.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-5) 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  color: var(--color-gray-800);
  text-align: left;
  line-height: var(--leading-snug);
  transition: color var(--transition-fast);
  gap: var(--space-4);
}

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

.faq__question:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ------------------------------------------------------------------
   FAQ Icon (+)
   ------------------------------------------------------------------ */
.faq__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  color: var(--color-primary);
  transition: transform var(--transition-base);
}

.faq__icon::before {
  content: '+';
  font-weight: var(--font-bold);
  font-size: var(--text-xl);
  line-height: 1;
}

/* ------------------------------------------------------------------
   FAQ Answer
   ------------------------------------------------------------------ */
.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slower), padding var(--transition-base);
}

.faq__answer-inner {
  padding-bottom: var(--space-6);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-600);
}

.faq__answer-inner p {
  margin-bottom: var(--space-3);
}

.faq__answer-inner p:last-child {
  margin-bottom: 0;
}

.faq__answer-inner ul,
.faq__answer-inner ol {
  padding-left: var(--space-6);
  margin-bottom: var(--space-3);
}

/* ------------------------------------------------------------------
   Active State
   ------------------------------------------------------------------ */
.faq__item.active .faq__answer {
  max-height: 500px;
  padding-top: var(--space-2);
}

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

.faq__item.active .faq__question {
  color: var(--color-primary);
}

/* ------------------------------------------------------------------
   FAQ Variant: Card style
   ------------------------------------------------------------------ */
.faq--cards .faq__item {
  background: var(--color-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0 var(--space-6);
  margin-bottom: var(--space-3);
}

.faq--cards .faq__item:first-child {
  border-top: 1px solid var(--border-color);
}

.faq--cards .faq__item.active {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.faq--cards .faq__question {
  padding: var(--space-5) 0;
}

/* ------------------------------------------------------------------
   FAQ Category Tabs
   ------------------------------------------------------------------ */
.faq__categories {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.faq__category {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  background: var(--color-gray-100);
  color: var(--color-gray-700);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
}

.faq__category:hover {
  background: var(--color-primary-light);
  color: var(--color-white);
}

.faq__category.active {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ------------------------------------------------------------------
   Responsive: Tablet (768px - 1024px)
   ------------------------------------------------------------------ */
@media (max-width: 1024px) {
  .faq__question {
    font-size: var(--text-base);
  }
}

/* ------------------------------------------------------------------
   Responsive: Mobile (<768px)
   ------------------------------------------------------------------ */
@media (max-width: 767px) {
  .faq__header {
    margin-bottom: var(--space-8);
  }

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

  .faq__description {
    font-size: var(--text-base);
  }

  .faq__question {
    font-size: var(--text-base);
    padding: var(--space-4) 0;
  }

  .faq__icon {
    width: 24px;
    height: 24px;
  }

  .faq__categories {
    gap: var(--space-1);
  }

  .faq__category {
    padding: var(--space-1) var(--space-4);
    font-size: var(--text-xs);
  }
}