/* ==========================================================================
   PropNetwork - FAQ Section CSS
   Scoped Class Prefix: faq-
   Uses variables.css tokens only — no hardcoded colors
   ========================================================================== */

.faq-section {
  position: relative;
  padding: 5.5rem 0 6.5rem 0;
  background-color: var(--background);
  overflow: hidden;
  color: var(--text-dark);
  z-index: 2;
}

/* Subtle background glow effect */
.faq-section::before {
  content: '';
  position: absolute;
  top: 15%;
  right: 5%;
  width: 45%;
  height: 60%;
  background: radial-gradient(circle at 50% 50%, var(--blue-50) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Section Header (Matches Trust & Security structure 1:1) */
.faq-section-header {
  position: relative;
  max-width: 860px;
  margin-bottom: 3rem;
  padding-left: 1.5rem;
  z-index: 2;
}

.faq-header-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--blue-400) 0%, #6366F1 50%, var(--purple-500) 100%);
  border-radius: 3px;
}

.faq-category-label {
  font-size: 0.85rem;
  font-weight: var(--fw-extrabold);
  color: var(--blue-400);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.faq-header-title {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: clamp(2.1rem, 3.4vw, 2.85rem);
  font-weight: var(--fw-extrabold, 800);
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text-dark);
  margin-bottom: 1.25rem;
}

.faq-text-gradient {
  background: linear-gradient(90deg, var(--primary) 0%, var(--blue-400) 35%, #6366F1 75%, var(--purple-500) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline;
}

.faq-header-desc {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.15vw, 1.12rem);
  font-weight: var(--fw-medium);
  line-height: 1.65;
  color: var(--text-light);
  margin: 0;
}

/* 2-Column Independent Accordion Layout Grid */
.faq-grid {
  position: relative;
  z-index: 2;
}

@media (min-width: 768px) {
  .faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    align-items: start;
  }

  .faq-column {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .faq-item {
    order: initial !important;
  }
}

@media (max-width: 991.98px) {
  .faq-section {
    padding: 2.5rem 0 3.25rem 0 !important;
  }

  .faq-section-header {
    margin-bottom: 1.5rem !important;
    padding-left: 0.85rem !important;
  }

  .faq-header-line {
    left: 0 !important;
    width: 3px !important;
  }

  .faq-category-label {
    font-size: 0.78rem !important;
    letter-spacing: 0.1em !important;
    margin-bottom: 0.35rem !important;
  }

  .faq-header-title {
    font-size: clamp(1.75rem, 6.5vw, 2.15rem) !important;
    line-height: 1.18 !important;
    margin-bottom: 0.6rem !important;
  }

  .faq-header-desc {
    font-size: 0.9rem !important;
    line-height: 1.5 !important;
  }

  .faq-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.65rem !important;
  }

  .faq-column {
    display: contents !important;
  }

  .faq-col-left .faq-item:nth-child(1) { order: 1; }
  .faq-col-right .faq-item:nth-child(1) { order: 2; }
  .faq-col-left .faq-item:nth-child(2) { order: 3; }
  .faq-col-right .faq-item:nth-child(2) { order: 4; }
  .faq-col-left .faq-item:nth-child(3) { order: 5; }
  .faq-col-right .faq-item:nth-child(3) { order: 6; }
  .faq-col-left .faq-item:nth-child(4) { order: 7; }
  .faq-col-right .faq-item:nth-child(4) { order: 8; }
  .faq-col-left .faq-item:nth-child(5) { order: 9; }
  .faq-col-right .faq-item:nth-child(5) { order: 10; }

  /* Compact Mobile Accordion Card Styling */
  .faq-item {
    border-radius: 12px !important;
    border: 1px solid var(--border, #E2E8F0) !important;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03) !important;
  }

  .faq-question-btn {
    padding: 0.85rem 0.95rem !important;
    gap: 0.6rem !important;
  }

  .faq-question-left {
    gap: 0.55rem !important;
  }

  .faq-number {
    font-size: 0.92rem !important;
    font-weight: 800 !important;
  }

  .faq-divider {
    height: 1rem !important;
  }

  .faq-question-text {
    font-size: 0.92rem !important;
    font-weight: 700 !important;
    line-height: 1.35 !important;
  }

  .faq-chevron-icon {
    width: 28px !important;
    height: 28px !important;
    border-radius: 50% !important;
    background: rgba(15, 118, 110, 0.08) !important;
    color: #0F766E !important;
    transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease !important;
  }

  .faq-chevron-icon svg {
    width: 16px !important;
    height: 16px !important;
  }

  .faq-item-open .faq-chevron-icon {
    background: #0F766E !important;
    color: #FFFFFF !important;
    transform: rotate(180deg) !important;
  }

  .faq-answer-content {
    padding: 0 0.95rem 0.85rem 0.95rem !important;
  }

  .faq-answer-text {
    font-size: 0.86rem !important;
    line-height: 1.52 !important;
    padding-top: 0.6rem !important;
    color: #475569 !important;
  }
}

@media (max-width: 575.98px) {
  .faq-section {
    padding: 2.25rem 0 2.75rem 0 !important;
  }

  .faq-question-btn {
    padding: 0.8rem 0.85rem !important;
  }

  .faq-question-text {
    font-size: 0.88rem !important;
  }
}

/* Accordion Item Styling */
.faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  overflow: hidden;
}

.faq-item:hover {
  border-color: var(--blue-400);
}

.faq-question-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: 1.25rem 1.5rem;
  background: transparent;
  border: none;
  text-align: left;
  cursor: pointer;
  outline: none;
  transition: var(--transition-normal);
}

.faq-question-btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: -2px;
  border-radius: var(--radius-lg);
}

.faq-question-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex: 1;
}

.faq-number {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: var(--fw-bold);
  color: var(--primary);
  line-height: 1;
  flex-shrink: 0;
}

.faq-divider {
  width: 1px;
  height: 1.25rem;
  background-color: var(--border);
  flex-shrink: 0;
}

.faq-question-text {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.faq-chevron-icon {
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-normal);
}

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

/* Answer Wrapper & Content */
.faq-answer-wrapper {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), opacity var(--transition-normal);
}

.faq-item-open .faq-answer-wrapper {
  opacity: 1;
}

.faq-answer-content {
  padding: 0 1.5rem 1.5rem 1.5rem;
}

.faq-answer-text {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: var(--fw-regular);
  line-height: 1.65;
  color: var(--text-light);
  margin: 0;
  padding-top: 1rem;
  border-top: 1px dashed var(--border);
}

/* Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .faq-item,
  .faq-chevron-icon,
  .faq-answer-wrapper {
    transition: none !important;
    animation: none !important;
  }
}