/* ==========================================================================
   CYFENDO FAQ & TRUST CENTER STYLESHEET (/faq) - REDESIGN THEME
   Cream sand canvas, paper accordion cards, deep teal navigation & accents.
   ========================================================================== */

body:has(#faq-main),
#faq-main {
  background-color: var(--sand);
  color: var(--ink);
  font-family: var(--app-font-sans);
}

/* FAQ Hero Section */
.faq-hero-section {
  padding: 4.5rem 0 3rem;
  background: var(--sand);
  border-bottom: 1px solid var(--line);
  text-align: center;
}

.faq-hero-section .breadcrumbs {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-family: var(--app-font-mono);
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
}

.faq-hero-section .breadcrumbs a {
  color: var(--teal);
  text-decoration: none;
}

.faq-hero-section .breadcrumbs a:hover {
  text-decoration: underline;
}

.faq-hero-section .breadcrumbs .breadcrumb-sep {
  color: var(--ink-soft);
  opacity: 0.5;
}

.faq-hero-section .breadcrumbs .breadcrumb-current {
  color: var(--ink);
  font-weight: 500;
}

.faq-page-title {
  font-family: var(--app-font-serif);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 1rem;
}

.faq-page-subtitle {
  font-family: var(--app-font-sans);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--ink-soft);
  max-width: 720px;
  margin: 0 auto 2.5rem;
  line-height: 1.65;
}

/* Search Box */
.faq-search-box {
  max-width: 680px;
  margin: 0 auto;
  position: relative;
  display: flex;
  align-items: center;
}

.faq-search-icon {
  position: absolute;
  left: 1.25rem;
  color: var(--ink-soft);
  pointer-events: none;
}

.faq-search-input {
  width: 100%;
  padding: 1rem 3rem 1rem 3.25rem;
  background: var(--paper-bright, #FFFFFF);
  border: 1px solid var(--line);
  border-radius: 9999px;
  color: var(--ink);
  font-size: 1rem;
  font-family: var(--app-font-sans);
  box-shadow: 0 4px 16px hsl(183 34% 13% / .06);
  transition: all 0.2s ease;
}

.faq-search-input::placeholder {
  color: var(--ink-soft);
  opacity: 0.7;
}

.faq-search-input:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px hsl(183 45% 28% / .15), 0 8px 24px hsl(183 34% 13% / .08);
}

.faq-search-clear-btn {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--ink-soft);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.15s ease;
}

.faq-search-clear-btn:hover {
  color: var(--ink);
  background: hsl(183 45% 28% / .06);
}

.faq-search-count {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--teal);
  font-family: var(--app-font-mono);
  font-weight: 500;
}

/* Empty Search State */
.faq-empty-state {
  text-align: center;
  padding: 3.5rem 1.5rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 2rem;
  box-shadow: 0 4px 16px hsl(183 34% 13% / .04);
}

.faq-empty-icon {
  color: var(--teal);
  margin-bottom: 1rem;
  display: flex;
  justify-content: center;
}

.faq-empty-title {
  font-family: var(--app-font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.faq-empty-desc {
  font-size: 0.95rem;
  color: var(--ink-soft);
  max-width: 500px;
  margin: 0 auto 1.5rem;
  line-height: 1.6;
}

/* Layout Grid */
.faq-layout-grid {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 3.5rem;
  padding: 3.5rem 0 6rem;
  align-items: start;
}

/* Sidebar Navigation */
.faq-sidebar {
  position: sticky;
  top: 90px;
}

.faq-nav-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.5rem;
  box-shadow: 0 6px 20px hsl(183 34% 13% / .04);
}

.faq-nav-header {
  padding-bottom: 0.75rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--line);
}

.faq-nav-title {
  font-family: var(--app-font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--teal);
}

.faq-cat-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin: 0;
  padding: 0;
}

.faq-cat-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.45rem 0.65rem;
  border-radius: 6px;
  transition: all 0.15s ease;
}

.faq-cat-link:hover,
.faq-cat-link.active {
  color: var(--teal);
  background: hsl(183 45% 28% / .08);
  font-weight: 600;
}

.cat-count {
  font-size: 0.75rem;
  font-family: var(--app-font-mono);
  font-weight: 600;
  background: hsl(183 34% 13% / .06);
  padding: 0.15rem 0.45rem;
  border-radius: 9999px;
  color: var(--ink-soft);
}

.faq-cat-link.active .cat-count {
  background: var(--teal);
  color: #FFFFFF;
}

.faq-sidebar-cta {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  text-align: center;
}

.sidebar-cta-text {
  display: block;
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-bottom: 0.75rem;
}

.faq-sidebar-cta .btn-secondary-sm {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--sand);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  font-family: var(--app-font-sans, 'Manrope', sans-serif);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: -0.015em;
  text-decoration: none;
  transition: all 0.2s ease;
}

.faq-sidebar-cta .btn-secondary-sm:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: var(--paper-bright, #FFFFFF);
}

/* FAQ Content Area */
.faq-content-area {
  min-width: 0;
}

.faq-category-section {
  margin-bottom: 4rem;
  scroll-margin-top: 100px;
}

.faq-cat-heading-wrap {
  margin-bottom: 1.5rem;
}

.faq-cat-num {
  display: inline-block;
  font-family: var(--app-font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--teal);
  margin-bottom: 0.4rem;
}

.faq-cat-title {
  font-family: var(--app-font-serif);
  font-size: 1.85rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

.faq-cat-desc {
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.6;
  margin: 0;
}

.faq-group-container {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

/* Accordion Item */
.faq-item {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px hsl(183 34% 13% / .03);
  transition: all 0.2s ease;
}

.faq-item:hover {
  border-color: hsl(183 45% 28% / .4);
  box-shadow: 0 6px 18px hsl(183 34% 13% / .06);
}

.faq-item.active {
  border-color: var(--teal);
  box-shadow: 0 8px 24px hsl(183 34% 13% / .08);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-family: var(--app-font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  background: none;
  border: none;
  cursor: pointer;
  gap: 1rem;
  min-height: 48px;
  transition: color 0.15s ease;
}

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

.faq-icon {
  width: 20px;
  height: 20px;
  color: var(--teal);
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), padding 0.35s ease;
  padding: 0 1.5rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.7;
}

.faq-answer p {
  margin: 0;
  color: var(--ink-soft);
}

.faq-answer p + p,
.faq-answer p + ul,
.faq-answer ul + p {
  margin-top: 0.85rem;
}

.faq-answer ul {
  margin: 0.75rem 0 0.5rem;
  padding-left: 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.faq-answer ul ul {
  margin: 0.35rem 0 0.15rem;
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  list-style-type: circle;
}

.faq-answer li {
  color: var(--ink-soft);
  line-height: 1.65;
}

.faq-answer code {
  font-family: var(--app-font-mono, monospace);
  font-size: 0.88em;
  background: hsl(183 34% 13% / .06);
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
  color: var(--teal);
}

.faq-answer strong {
  color: var(--ink);
}

.faq-item.active .faq-answer {
  max-height: 2000px;
  padding: 0 1.5rem 1.5rem;
}

/* Code Snippets & Tables Inside Answers */
.faq-answer .code-block-pre {
  background: var(--night);
  color: #FFFFFF;
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin: 0.75rem 0;
  font-family: var(--app-font-mono);
  font-size: 0.85rem;
  overflow-x: auto;
}

.faq-answer table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.9rem;
}

.faq-answer th {
  background: hsl(183 45% 28% / .04);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  text-align: left;
}

.faq-answer td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
}

/* Responsive adjustments */
@media (max-width: 991px) {
  .faq-layout-grid {
    display: block;
    padding: 1.5rem 0 4rem;
  }

  .faq-sidebar {
    position: sticky;
    top: 72px;
    z-index: 50;
    margin: 0 -1rem 1.5rem -1rem;
    padding: 0.5rem 1rem;
    background: var(--sand);
    border-bottom: 1px solid var(--line);
    width: calc(100% + 2rem);
  }

  .faq-nav-card {
    background: transparent;
    border: none;
    padding: 0;
    box-shadow: none;
  }

  .faq-nav-header,
  .faq-sidebar-cta {
    display: none;
  }

  .faq-cat-list {
    flex-direction: row;
    overflow-x: auto;
    gap: 8px;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .faq-cat-list::-webkit-scrollbar {
    display: none;
  }

  .faq-cat-link {
    white-space: nowrap;
    flex-shrink: 0;
    padding: 8px 14px;
    border-radius: 9999px;
    background: var(--paper);
    border: 1px solid var(--line);
    font-size: 0.82rem;
  }

  .faq-cat-link.active {
    background: var(--teal);
    color: #FFFFFF;
    border-color: var(--teal);
  }

  .faq-cat-link.active .cat-count {
    background: rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
  }
}