/* ═══════════════════════════════════════════════════════════════════
   FAQ Module — faq.css
   Usage:  wrap content in .faq-block
   Modes:  .faq-block--compact  (embed inside .sd-card)
           default              (standalone section)
   ═══════════════════════════════════════════════════════════════════ */

/* ── Component root & custom properties ──────────────────────── */
.faq-block {
  --fq-accent:        var(--blue,          #2563eb);
  --fq-accent-bg:     var(--blue-subtle,   #eff6ff);
  --fq-accent-border: var(--blue-border,   #bfdbfe);
  --fq-border:        var(--border-subtle, #f0f0f1);
  --fq-border-m:      var(--border,        #e4e4e7);
  --fq-bg:            #fff;
  --fq-icon-sz:       26px;
  --fq-ease:          cubic-bezier(0.16, 1, 0.3, 1);
  --fq-dur:           0.38s;
}

/* ─────────────────────────────────────────────────────────────────
   INTRO BLOCK
   ───────────────────────────────────────────────────────────────── */
.faq-block-intro {
  margin-bottom: 1.75rem;
}

.faq-block-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--fq-accent);
  margin-bottom: .55rem;
}

.faq-block-eyebrow i { font-size: .9rem; }

.faq-block-title {
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -.033em;
  color: var(--text-1, #09090b);
  line-height: 1.2;
  margin: 0 0 .55rem;
}

.faq-block-desc {
  font-size: .875rem;
  color: var(--text-2, #52525b);
  line-height: 1.65;
  margin: 0;
  max-width: 540px;
}

/* ─────────────────────────────────────────────────────────────────
   CATEGORY FILTER TABS
   ───────────────────────────────────────────────────────────────── */
.faq-block-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 1rem;
}

.faq-block-cat {
  padding: 4px 14px;
  border-radius: 100px;
  border: 1px solid var(--fq-border-m);
  background: transparent;
  font-size: .72rem;
  font-weight: 600;
  color: var(--text-2, #52525b);
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
  font-family: inherit;
  line-height: 1.5;
}

.faq-block-cat:hover {
  border-color: var(--fq-accent);
  color: var(--fq-accent);
}

.faq-block-cat.is-active {
  background: var(--fq-accent);
  border-color: var(--fq-accent);
  color: #fff;
}

/* ─────────────────────────────────────────────────────────────────
   ACCORDION CONTAINER
   ───────────────────────────────────────────────────────────────── */
.faq-block-list {
  border: 1px solid var(--fq-border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--fq-bg);
  box-shadow:
    0 1px 3px rgba(0,0,0,.04),
    0 1px 2px rgba(0,0,0,.025);
}

/* ─────────────────────────────────────────────────────────────────
   ACCORDION ITEM
   ───────────────────────────────────────────────────────────────── */
.faq-block-item {
  border-bottom: 1px solid var(--fq-border);
  position: relative;
  transition: background var(--fq-dur) var(--fq-ease);
}

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

.faq-block-item.is-open { background: var(--fq-accent-bg); }

/* Left accent bar — slides in from top */
.faq-block-item::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--fq-accent);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform var(--fq-dur) var(--fq-ease);
  pointer-events: none;
}

.faq-block-item.is-open::before { transform: scaleY(1); }

/* ─────────────────────────────────────────────────────────────────
   QUESTION BUTTON
   ───────────────────────────────────────────────────────────────── */
.faq-block-btn {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  padding: 1.1rem 1.25rem;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  -webkit-tap-highlight-color: transparent;
}

.faq-block-btn:hover { background: rgba(37,99,235,.018); }

.faq-block-item.is-open .faq-block-btn { padding-bottom: .65rem; }

/* ─────────────────────────────────────────────────────────────────
   ICON CIRCLE  (+  →  ×)
   ───────────────────────────────────────────────────────────────── */
.faq-block-icon {
  flex-shrink: 0;
  width: var(--fq-icon-sz);
  height: var(--fq-icon-sz);
  border-radius: 50%;
  border: 1px solid var(--fq-border-m);
  background: var(--bg-alt, #f4f4f5);
  position: relative;
  margin-top: 2px;
  transition:
    background var(--fq-dur) var(--fq-ease),
    border-color var(--fq-dur) var(--fq-ease),
    box-shadow .25s ease;
}

.faq-block-item.is-open .faq-block-icon {
  background: var(--fq-accent);
  border-color: var(--fq-accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,.14);
}

/* +/× arms via pseudo-elements */
.faq-block-icon::before,
.faq-block-icon::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  background: var(--text-3, #a1a1aa);
  border-radius: 2px;
  transition:
    transform var(--fq-dur) var(--fq-ease),
    opacity .22s ease,
    background .2s ease;
}

.faq-block-icon::before {
  width: 9px; height: 1.5px;
  transform: translate(-50%, -50%);
}

.faq-block-icon::after {
  width: 1.5px; height: 9px;
  transform: translate(-50%, -50%);
}

.faq-block-item.is-open .faq-block-icon::before,
.faq-block-item.is-open .faq-block-icon::after {
  background: #fff;
}

/* Rotate both arms to form × */
.faq-block-item.is-open .faq-block-icon::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.faq-block-item.is-open .faq-block-icon::after {
  transform: translate(-50%, -50%) rotate(45deg);
  opacity: 0;
}

/* ─────────────────────────────────────────────────────────────────
   QUESTION TEXT
   ───────────────────────────────────────────────────────────────── */
.faq-block-q {
  flex: 1;
  font-size: .9rem;
  font-weight: 620;
  color: var(--text-1, #09090b);
  line-height: 1.45;
  transition: color .18s ease;
  padding-top: 3px;
}

.faq-block-btn:hover .faq-block-q,
.faq-block-item.is-open .faq-block-q {
  color: var(--fq-accent);
}

/* Optional category micro-label above question */
.faq-block-q-cat {
  display: block;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-3, #a1a1aa);
  margin-bottom: 2px;
  transition: color .18s ease;
}

.faq-block-item.is-open .faq-block-q-cat {
  color: var(--fq-accent);
  opacity: .75;
}

/* ─────────────────────────────────────────────────────────────────
   ANSWER BODY  (max-height reveal)
   ───────────────────────────────────────────────────────────────── */
.faq-block-body {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition:
    max-height var(--fq-dur) var(--fq-ease),
    opacity .3s ease .04s;
}

.faq-block-item.is-open .faq-block-body {
  max-height: 600px;
  opacity: 1;
}

.faq-block-body-inner {
  padding: 0 1.25rem 1.2rem
           calc(var(--fq-icon-sz) + 1.25rem + .85rem);
  font-size: .875rem;
  color: var(--text-2, #52525b);
  line-height: 1.75;
}

.faq-block-body-inner p              { margin: 0 0 .6rem; }
.faq-block-body-inner p:last-child   { margin: 0; }
.faq-block-body-inner ul,
.faq-block-body-inner ol             { margin: .35rem 0 .55rem 1.1rem; padding: 0; }
.faq-block-body-inner li             { margin-bottom: .3rem; }
.faq-block-body-inner strong         { color: var(--text-1, #09090b); font-weight: 700; }

.faq-block-body-inner a {
  color: var(--fq-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: rgba(37,99,235,.3);
}

.faq-block-body-inner a:hover {
  text-decoration-color: var(--fq-accent);
}

/* Inline highlight chips inside answers */
.faq-body-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--fq-accent-bg);
  border: 1px solid var(--fq-accent-border);
  color: var(--fq-accent);
  font-size: .72rem;
  font-weight: 600;
  white-space: nowrap;
}

/* ─────────────────────────────────────────────────────────────────
   TRUST / METHODOLOGY NOTE
   ───────────────────────────────────────────────────────────────── */
.faq-block-trust {
  display: flex;
  gap: .75rem;
  align-items: flex-start;
  background: var(--bg-alt, #f4f4f5);
  border: 1px solid var(--fq-border-m);
  border-radius: 10px;
  padding: .9rem 1.1rem;
  margin-top: 1.1rem;
  font-size: .78rem;
  color: var(--text-2, #52525b);
  line-height: 1.65;
}

.faq-block-trust-icon {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--fq-accent-bg);
  border: 1px solid var(--fq-accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fq-accent);
  font-size: .95rem;
  margin-top: 1px;
}

.faq-block-trust strong {
  color: var(--text-1, #09090b);
  font-weight: 700;
}

.faq-block-trust a {
  color: var(--fq-accent);
  text-decoration: none;
  font-weight: 500;
}

.faq-block-trust a:hover { text-decoration: underline; }

/* ─────────────────────────────────────────────────────────────────
   FOOTER ROW  (note + CTA)
   ───────────────────────────────────────────────────────────────── */
.faq-block-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .65rem;
  margin-top: 1.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--fq-border);
}

.faq-block-footer-note {
  font-size: .78rem;
  color: var(--text-3, #a1a1aa);
}

.faq-block-footer-note a {
  color: var(--fq-accent);
  font-weight: 500;
  text-decoration: none;
}

.faq-block-footer-note a:hover { text-decoration: underline; }

/* ─────────────────────────────────────────────────────────────────
   EMPTY STATE  (when category filter has no results)
   ───────────────────────────────────────────────────────────────── */
.faq-block-empty {
  text-align: center;
  padding: 2.25rem 1rem;
  color: var(--text-3, #a1a1aa);
  font-size: .875rem;
  display: none;
}

.faq-block-empty.is-visible { display: block; }

.faq-block-empty i {
  font-size: 1.75rem;
  display: block;
  margin-bottom: .5rem;
}

/* ─────────────────────────────────────────────────────────────────
   COMPACT MODE  — embed inside .sd-card (salary detail page)
   ───────────────────────────────────────────────────────────────── */
.faq-block--compact .faq-block-list {
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.faq-block--compact .faq-block-item {
  border-bottom-color: var(--border-subtle, #f0f0f1);
}

.faq-block--compact .faq-block-btn {
  padding: .9rem 0;
}

.faq-block--compact .faq-block-item.is-open .faq-block-btn {
  padding-bottom: .55rem;
}

.faq-block--compact .faq-block-body-inner {
  padding: 0 0 1rem calc(var(--fq-icon-sz) + .85rem);
}

.faq-block--compact .faq-block-item::before {
  border-radius: 0;
}

/* ─────────────────────────────────────────────────────────────────
   SECTION WRAPPER  — standalone FAQ page / homepage block
   ───────────────────────────────────────────────────────────────── */
.faq-section-wrap {
  background:
    linear-gradient(180deg, #fff 0%, var(--bg-alt, #f4f4f5) 60%);
  padding: 5rem 0 4.5rem;
}

/* Max-width for FAQ block on large screens */
.faq-section-wrap .faq-block {
  max-width: 760px;
  margin: 0 auto;
}

/* ─────────────────────────────────────────────────────────────────
   HIDDEN  (category filter)
   ───────────────────────────────────────────────────────────────── */
.faq-block-item[hidden] { display: none; }

/* ─────────────────────────────────────────────────────────────────
   RESPONSIVE
   ───────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .faq-block-btn {
    padding: .9rem 1rem;
    gap: .7rem;
  }

  .faq-block-body-inner {
    padding: 0 1rem 1rem
             calc(var(--fq-icon-sz) + 1rem + .7rem);
  }

  .faq-block--compact .faq-block-btn {
    padding: .85rem 0;
  }

  .faq-block--compact .faq-block-body-inner {
    padding: 0 0 .9rem calc(var(--fq-icon-sz) + .7rem);
  }

  .faq-block-title { font-size: 1.35rem; }

  .faq-block-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}