/* ==========================================================================
   FAQ Page
   ========================================================================== */

.faq-hero {
  padding: 8rem 0 3rem;
  background: var(--secondary, hsl(35, 20%, 92%));
  border-bottom: 1px solid var(--border, hsl(35, 20%, 88%));
  text-align: center;
}

.faq-hero__tagline {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent, hsl(38, 50%, 55%));
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.faq-hero__title {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  font-weight: 500;
  color: var(--foreground, hsl(30, 10%, 15%));
  margin: 0 0 0.75rem;
}

.faq-hero__subtitle {
  font-size: 0.9rem;
  color: var(--muted-foreground, hsl(30, 8%, 45%));
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Search */
.faq-search {
  max-width: 500px;
  margin: 1.5rem auto 0;
  position: relative;
}

.faq-search input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.75rem;
  font-size: 0.88rem;
  border: 1.5px solid hsl(35, 18%, 78%);
  border-radius: 2rem;
  background: hsl(0, 0%, 100%);
  color: var(--foreground, hsl(30, 10%, 15%));
  font-family: 'Inter', sans-serif;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.faq-search input:focus {
  outline: none;
  border-color: var(--accent, hsl(38, 50%, 55%));
  box-shadow: 0 0 0 3px hsla(38, 50%, 55%, 0.12);
}

.faq-search input::placeholder {
  color: hsl(30, 8%, 62%);
  font-style: italic;
}

.faq-search__icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted-foreground, hsl(30, 8%, 45%));
  width: 16px;
  height: 16px;
  pointer-events: none;
}

/* Category Tabs */
.faq-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border, hsl(35, 20%, 88%));
  flex-wrap: wrap;
}

.faq-tab {
  padding: 0.55rem 1.25rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--border, hsl(35, 20%, 88%));
  border-radius: 2rem;
  background: none;
  color: var(--muted-foreground, hsl(30, 8%, 45%));
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
}

.faq-tab:hover {
  border-color: var(--accent, hsl(38, 50%, 55%));
  color: var(--foreground, hsl(30, 10%, 15%));
}

.faq-tab.is-active {
  background: var(--accent, hsl(38, 50%, 55%));
  border-color: var(--accent, hsl(38, 50%, 55%));
  color: hsl(0, 0%, 100%);
}

/* FAQ Content */
.faq-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 2.5rem 0 5rem;
}

.faq-category {
  display: none;
}

.faq-category.is-active {
  display: block;
  animation: faqFadeIn 0.3s ease;
}

@keyframes faqFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.faq-category__title {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--foreground, hsl(30, 10%, 15%));
  margin: 0 0 1.5rem;
}

/* Accordion Items */
.faq-item {
  border-bottom: 1px solid var(--border, hsl(35, 20%, 88%));
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.15rem 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--foreground, hsl(30, 10%, 15%));
  transition: color 0.25s ease;
  gap: 1rem;
}

.faq-item__question:hover {
  color: var(--accent, hsl(38, 50%, 55%));
}

.faq-item__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--muted-foreground, hsl(30, 8%, 45%));
  transition: transform 0.3s ease, color 0.25s ease;
}

.faq-item.is-open .faq-item__icon {
  transform: rotate(45deg);
  color: var(--accent, hsl(38, 50%, 55%));
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.is-open .faq-item__answer {
  max-height: 400px;
  padding-bottom: 1.25rem;
}

.faq-item__answer p {
  font-size: 0.86rem;
  color: var(--muted-foreground, hsl(30, 8%, 45%));
  line-height: 1.8;
  margin: 0;
}

/* No Results */
.faq-no-results {
  display: none;
  text-align: center;
  padding: 3rem 1rem;
  color: var(--muted-foreground, hsl(30, 8%, 45%));
  font-size: 0.9rem;
}

.faq-no-results.is-visible {
  display: block;
}

/* Responsive */
@media (max-width: 768px) {
  .faq-hero {
    padding: 6rem 0 2rem;
  }

  .faq-hero__title {
    font-size: 1.75rem;
  }

  .faq-tabs {
    padding: 1.5rem 0;
  }
}