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

/* 1) Root Tokens / Theme
   -------------------------------------------------------------------------- */
:root {
  --primary-color: #2c5aa0;
  --secondary-color: #1a4480;
  --accent-color: #3d6bb3;

  --text-dark: #333333;
  --text-light: #666666;

  --bg-light: #f8f9fa;
  --bg-white: #ffffff;

  --border-light: #e9ecef;

  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);

  --radius-sm: 8px;
  --radius-md: 16px;

  --transition-fast: all .2s ease;
  --transition: all .3s ease;
}

/* 2) Layout / Container
   -------------------------------------------------------------------------- */
.faq-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1rem;
}

.faq-content {
  position: relative;
  z-index: 2;
}

/* 3) Hero (re-uses your about-hero styles)
   -------------------------------------------------------------------------- */
.faq-hero {
  /* inherits .about-hero layout; styles here if needed */
}

/* 4) Search Card
   -------------------------------------------------------------------------- */
.search-card {
  position: relative;
  background: var(--bg-white);
  border: 1px solid rgba(44,90,160,0.1);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  padding: 2.5rem;
  margin-bottom: 3rem;
  overflow: hidden;
}

.search-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.search-card__title {
  color: var(--primary-color);
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.search-card__title::before {
  content: "🔍";
  font-size: 1.2rem;
}

.form-label-custom {
  display: block;
  margin-bottom: .5rem;
  font-weight: 600;
  color: var(--text-dark);
}

.form-control-custom {
  width: 100%;
  padding: .75rem 1rem;
  font-size: 1rem;
  background: var(--bg-white);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.form-control-custom:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 .2rem rgba(44,90,160,.25);
}

/* 5) FAQ List / Accordion
   -------------------------------------------------------------------------- */
.faq-cards {
  background: var(--bg-white);
  border: 1px solid rgba(0,0,0,0.05);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  overflow: hidden;
}

.faq-card {
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
}

.faq-card:last-child {
  border-bottom: none;
}

.faq-item {
  transition: var(--transition);
}

.faq-question {
  width: 100%;
  border: 0;
  background: var(--bg-white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 2rem;
  text-align: left;
  cursor: pointer;
  transition: var(--transition-fast);
}

.faq-question:hover {
  background: var(--bg-light);
}

.faq-question__text {
  margin: 0;
  flex: 1;
  padding-right: 1rem;
  line-height: 1.4;
  color: var(--primary-color);
  font-weight: 600;
  font-size: 1.1rem;
}

.faq-question__icon {
  flex-shrink: 0;
  font-size: 1.2rem;
  color: var(--primary-color);
  transition: transform .3s ease;
}

.faq-item[aria-expanded="true"] .faq-question__icon {
  transform: rotate(180deg);
}

.faq-answer-wrap {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
  background: var(--bg-light);
}

.faq-item[aria-expanded="true"] .faq-answer-wrap {
  max-height: 1000px; /* large enough for most answers */
}

.faq-answer {
  margin: 0;
  padding: 0 2rem 2rem 2rem;
  color: var(--text-dark);
  line-height: 1.6;
}

/* 6) Pagination
   -------------------------------------------------------------------------- */
.pagination-wrapper {
  margin-top: 2rem;
  padding: 2rem;
  text-align: center;
  background: var(--bg-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.pagination-custom {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: center;
  align-items: center;
  list-style: none;
  margin: 0; padding: 0;
}

.page-link-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: .5rem 1rem;
  text-decoration: none;
  color: var(--text-dark);
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.page-link-custom:hover {
  color: #fff;
  background: var(--primary-color);
  border-color: var(--primary-color);
  transform: translateY(-1px);
}

.page-link-custom.active {
  color: #fff;
  background: var(--primary-color);
  border-color: var(--primary-color);
}

/* 7) Empty State
   -------------------------------------------------------------------------- */
.empty-state {
  padding: 4rem 2rem;
  text-align: center;
  background: var(--bg-white);
  border: 2px dashed var(--border-light);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.empty-state__icon {
  font-size: 4rem;
  opacity: .3;
  margin-bottom: 1rem;
}

.empty-state__title {
  margin-bottom: 1rem;
  color: var(--text-dark);
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 1.5rem;
}

.empty-state__text {
  max-width: 450px;
  margin: 0 auto 2rem auto;
  color: var(--text-light);
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  line-height: 1.6;
}

/* 8) Loading State
   -------------------------------------------------------------------------- */
.btn-loading {
  position: relative;
  pointer-events: none;
}

.btn-loading::after {
  content: '';
  position: absolute;
  top: 50%; right: 10px;
  width: 20px; height: 20px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  transform: translateY(-50%);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: translateY(-50%) rotate(0deg); }
  100% { transform: translateY(-50%) rotate(360deg); }
}

/* 9) Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .faq-content { margin-top: 1rem; }

  .search-card__title { font-size: 1.4rem; }

  .faq-question { padding: 1rem 1.5rem; }
  .faq-question__text { font-size: 1.1rem; padding-right: .5rem; }

  .faq-answer { padding: 0 1.5rem 1.5rem 1.5rem; font-size: 1.05rem; }

  .page-link-custom { min-width: 35px; height: 35px; padding: .25rem .5rem; font-size: .875rem; }
}

@media (max-width: 576px) {
  .faq-container { padding: 0 .5rem; }

  .search-card { padding: 2rem 1.5rem; }
  .search-card__title { font-size: 1.3rem; }

  .faq-question { padding: 1rem; }
  .faq-question__text { font-size: 1.05rem; }

  .faq-answer { padding: 0 1rem 1rem 1rem; font-size: 1rem; }

  .pagination-wrapper { padding: 1.5rem; }

  .empty-state__title { font-size: 1.3rem; }
  .empty-state__text { font-size: 1rem; }
}