/* ============================================================
   IQ MINDWARE — faq.css  v1.0
   Scope: /faq — objection handling and self-serve support.
   Requires: brand.css loaded first.
   All rules scoped under .faq-page.
   Design goal: scannable in <2 min. Groups by intent. Trust-safe.
   ============================================================ */


/* ============================================================
   1. PAGE TOKENS
   ============================================================ */
:root {
  /* Group accent colours — one per FAQ section */
  --faq-g1: #22AAFF;          /* Getting started */
  --faq-g2: #7ecf00;          /* Tools & workflow */
  --faq-g3: #f59e0b;          /* Pricing & billing */
  --faq-g4: #a78bfa;          /* Coaching */
  --faq-g5: #14b8a6;          /* Evidence & claims */
  --faq-g6: #2764B7;          /* Data & privacy */
  --faq-g7: #e2794a;          /* Access & support */

  /* Surfaces */
  --faq-surface:   #eceef2;
  --faq-rule:      rgba(0,0,0,.09);
  --faq-card-bg:   #ffffff;
  --faq-card-bdr:  rgba(0,0,0,.08);

  /* Jump bar */
  --faq-chip-bg:     rgba(255,255,255,.70);
  --faq-chip-bdr:    rgba(0,0,0,.10);
  --faq-chip-active: var(--blue-dp);
}


/* ============================================================
   2. PAGE SHELL
   ============================================================ */
body.faq   { background: var(--faq-surface); }
.faq-page  { padding-top: 64px; }


/* ============================================================
   3. HERO
   ============================================================ */
.faq-hero {
  background:
    radial-gradient(ellipse 800px 440px at  0% 70%, rgba(34,170,255,.09), transparent 55%),
    radial-gradient(ellipse 600px 380px at 100% 20%, rgba(204,255,102,.06), transparent 50%),
    var(--card-dark);
  border-bottom: 2px solid rgba(255,255,255,.06);
  padding: 104px var(--gutter) 52px;
}
.faq-hero-inner {
  max-width: var(--max-w); margin: 0 auto;
}
.faq-hero-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--cyan-lt); margin-bottom: 14px;
  display: flex; align-items: center; gap: 8px;
}
.faq-hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 18px; height: 1.5px;
  background: var(--cyan); flex-shrink: 0;
}
.faq-hero-title {
  font-size: clamp(26px, 4vw, 48px);
  font-weight: 800; letter-spacing: -.022em;
  line-height: 1.07; color: var(--tc); margin-bottom: 14px;
}
.faq-hero-sub {
  font-size: 15px; color: var(--tcm);
  max-width: 56ch; line-height: 1.72; margin-bottom: 28px;
}
.faq-hero-btns { display: flex; gap: 10px; flex-wrap: wrap; }


/* ============================================================
   4. QUICK JUMP BAR
   ============================================================ */
.faq-jump-bar {
  background: var(--pg-alt);
  border-bottom: 1px solid var(--faq-rule);
  padding: 14px var(--gutter);
  position: sticky;
  top: 64px;
  z-index: 40;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.faq-jump-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
}
.faq-jump-label {
  font-family: 'DM Mono', monospace;
  font-size: 9px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--tlf); margin-right: 4px; flex-shrink: 0;
}
.faq-jump-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  border-radius: var(--r-full);
  background: var(--faq-chip-bg);
  border: 1px solid var(--faq-chip-bdr);
  font-size: 12px; font-weight: 700;
  color: var(--tlm);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.faq-jump-chip:hover {
  background: #fff;
  color: var(--tl);
  border-color: rgba(0,0,0,.18);
}
.faq-jump-chip:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; }
.faq-jump-chip-dot {
  width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0;
}
.faq-jump-chip--g1 .faq-jump-chip-dot { background: var(--faq-g1); }
.faq-jump-chip--g2 .faq-jump-chip-dot { background: var(--faq-g2); }
.faq-jump-chip--g3 .faq-jump-chip-dot { background: var(--faq-g3); }
.faq-jump-chip--g4 .faq-jump-chip-dot { background: var(--faq-g4); }
.faq-jump-chip--g5 .faq-jump-chip-dot { background: var(--faq-g5); }
.faq-jump-chip--g6 .faq-jump-chip-dot { background: var(--faq-g6); }
.faq-jump-chip--g7 .faq-jump-chip-dot { background: var(--faq-g7); }


/* ============================================================
   5. PAGE BODY LAYOUT
   ============================================================ */
.faq-body {
  max-width: var(--max-w); margin: 0 auto;
  padding: 52px var(--gutter) 72px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 52px;
  align-items: start;
}

/* ── Sticky sidebar TOC (desktop) ── */
.faq-sidebar {
  position: sticky;
  top: 124px; /* 64px nav + 60px jump bar */
}
.faq-sidebar-title {
  font-family: 'DM Mono', monospace;
  font-size: 11px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--tlf); margin-bottom: 12px; display: block;
}
.faq-sidebar-nav {
  display: flex; flex-direction: column; gap: 2px;
}
.faq-sidebar-link {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 10px;
  border-radius: var(--r-md);
  font-size: 14px; font-weight: 600;
  color: var(--tlm); text-decoration: none;
  transition: background var(--t-fast), color var(--t-fast);
}
.faq-sidebar-link:hover { background: rgba(0,0,0,.05); color: var(--tl); }
.faq-sidebar-link:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }
.faq-sidebar-link.active { background: rgba(39,100,183,.07); color: var(--blue-dp); font-weight: 700; }
.faq-sidebar-dot {
  width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0;
}

/* ── FAQ content column ── */
.faq-content { min-width: 0; }


/* ============================================================
   6. FAQ GROUP
   ============================================================ */
.faq-group {
  margin-bottom: 52px;
  scroll-margin-top: 130px; /* offset for sticky nav + jump bar */
}
.faq-group:last-child { margin-bottom: 0; }

.faq-group-hd {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 6px;
}
.faq-group-icon {
  width: 36px; height: 36px;
  border-radius: 9px; display: grid; place-items: center;
  font-size: 16px; flex-shrink: 0;
  border: 1px solid transparent;
}
.faq-group--g1 .faq-group-icon { background: rgba(34,170,255,.09);  border-color: rgba(34,170,255,.22); }
.faq-group--g2 .faq-group-icon { background: rgba(126,207,0,.09);   border-color: rgba(126,207,0,.24); }
.faq-group--g3 .faq-group-icon { background: rgba(245,158,11,.08);  border-color: rgba(245,158,11,.22); }
.faq-group--g4 .faq-group-icon { background: rgba(167,139,250,.09); border-color: rgba(167,139,250,.24); }
.faq-group--g5 .faq-group-icon { background: rgba(20,184,166,.09);  border-color: rgba(20,184,166,.24); }
.faq-group--g6 .faq-group-icon { background: rgba(39,100,183,.09);  border-color: rgba(39,100,183,.22); }
.faq-group--g7 .faq-group-icon { background: rgba(226,121,74,.09);  border-color: rgba(226,121,74,.22); }

.faq-group-title {
  font-size: 18px; font-weight: 800;
  color: var(--tl); letter-spacing: -.014em;
}
.faq-group--g1 .faq-group-title { border-bottom: 2px solid var(--faq-g1); display: inline; }
.faq-group--g2 .faq-group-title { border-bottom: 2px solid var(--faq-g2); display: inline; }
.faq-group--g3 .faq-group-title { border-bottom: 2px solid var(--faq-g3); display: inline; }
.faq-group--g4 .faq-group-title { border-bottom: 2px solid var(--faq-g4); display: inline; }
.faq-group--g5 .faq-group-title { border-bottom: 2px solid var(--faq-g5); display: inline; }
.faq-group--g6 .faq-group-title { border-bottom: 2px solid var(--faq-g6); display: inline; }
.faq-group--g7 .faq-group-title { border-bottom: 2px solid var(--faq-g7); display: inline; }

.faq-group-intro {
  font-size: 13px; color: var(--tlm); line-height: 1.65;
  margin: 10px 0 16px;
  max-width: 62ch;
}

/* Accordion list */
.faq-accordion {
  border: 1.5px solid var(--faq-card-bdr);
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--faq-card-bg);
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
}

/* Left accent bar per group */
.faq-group--g1 .faq-accordion { border-left: 3px solid var(--faq-g1); }
.faq-group--g2 .faq-accordion { border-left: 3px solid var(--faq-g2); }
.faq-group--g3 .faq-accordion { border-left: 3px solid var(--faq-g3); }
.faq-group--g4 .faq-accordion { border-left: 3px solid var(--faq-g4); }
.faq-group--g5 .faq-accordion { border-left: 3px solid var(--faq-g5); }
.faq-group--g6 .faq-accordion { border-left: 3px solid var(--faq-g6); }
.faq-group--g7 .faq-accordion { border-left: 3px solid var(--faq-g7); }

.faq-item { border-bottom: 1px solid var(--faq-rule); }
.faq-item:last-child { border-bottom: none; }

.faq-q {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px;
  padding: 17px 22px;
  min-height: 44px; /* WCAG touch target */
  font-size: 13.5px; font-weight: 700;
  color: var(--tl);
  background: none; border: none;
  cursor: pointer; text-align: left;
  font-family: inherit; line-height: 1.4;
  transition: background var(--t-fast);
}
.faq-q:hover   { background: rgba(0,0,0,.025); }
.faq-q:focus-visible { outline: 3px solid var(--cyan); outline-offset: -3px; border-radius: 2px; }

/* Open state: highlight question with group colour */
.faq-item.open .faq-q { background: rgba(0,0,0,.025); }
.faq-group--g1 .faq-item.open .faq-q { background: rgba(34,170,255,.04); }
.faq-group--g2 .faq-item.open .faq-q { background: rgba(126,207,0,.04); }
.faq-group--g3 .faq-item.open .faq-q { background: rgba(245,158,11,.04); }
.faq-group--g4 .faq-item.open .faq-q { background: rgba(167,139,250,.04); }
.faq-group--g5 .faq-item.open .faq-q { background: rgba(20,184,166,.04); }
.faq-group--g6 .faq-item.open .faq-q { background: rgba(39,100,183,.04); }
.faq-group--g7 .faq-item.open .faq-q { background: rgba(226,121,74,.04); }

.faq-q-text { flex: 1; }

.faq-chevron {
  width: 16px; height: 16px; flex-shrink: 0;
  color: var(--tlf);
  transition: transform 200ms ease, color 200ms ease;
}
.faq-item.open .faq-chevron { transform: rotate(180deg); color: var(--tlm); }

.faq-a {
  display: none;
  padding: 0 22px 18px 22px;
  border-top: 1px solid var(--faq-rule);
}
.faq-item.open .faq-a { display: block; padding-top: 14px; }

.faq-a-text {
  font-size: 13.5px; color: var(--tlm); line-height: 1.74;
}
.faq-a-text strong { color: var(--tl); }
.faq-a-text a {
  color: var(--blue-dp); text-decoration: none;
  border-bottom: 1px solid rgba(39,100,183,.25);
  font-weight: 700;
}
.faq-a-text a:hover { border-bottom-color: var(--blue-dp); }

/* Optional "see also" link beneath answer */
.faq-a-link {
  display: inline-flex; align-items: center; gap: 4px;
  margin-top: 10px;
  font-size: 12.5px; font-weight: 700;
  color: var(--blue-dp); text-decoration: none;
  border-bottom: 1px solid rgba(39,100,183,.22);
}
.faq-a-link::before { content: '→'; font-size: 11px; }
.faq-a-link:hover { border-bottom-color: var(--blue-dp); }
.faq-a-link:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; border-radius: 2px; }


/* ============================================================
   7. STILL NEED HELP STRIP
   ============================================================ */
.faq-help-strip {
  background: var(--card-dark);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
  padding: 44px var(--gutter);
}
.faq-help-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px; align-items: center;
}
.faq-help-title {
  font-size: 17px; font-weight: 800;
  color: var(--tc); letter-spacing: -.012em; margin-bottom: 6px;
}
.faq-help-sub {
  font-size: 13.5px; color: var(--tcm); line-height: 1.65;
}
.faq-help-links {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
}
.faq-help-link {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 18px; border-radius: var(--r-md);
  font-size: 13px; font-weight: 700;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,.15);
  color: var(--tcm);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.faq-help-link:hover { background: rgba(255,255,255,.07); color: var(--tc); border-color: rgba(255,255,255,.25); }
.faq-help-link:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; }
.faq-help-link--primary {
  background: rgba(34,170,255,.12);
  border-color: rgba(34,170,255,.28);
  color: var(--cyan-lt);
}
.faq-help-link--primary:hover { background: rgba(34,170,255,.18); color: #fff; }
.faq-help-legal {
  display: flex; gap: 14px; flex-wrap: wrap;
  padding-top: 6px;
}
.faq-help-legal a {
  font-family: 'DM Mono', monospace;
  font-size: 10px; letter-spacing: .06em;
  color: var(--tcf); text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.faq-help-legal a:hover { color: var(--tcm); }


/* ============================================================
   8. TRUST FOOTER BLOCK
   ============================================================ */
.faq-trust-block {
  background: var(--pg-alt);
  border-top: 1px solid var(--faq-rule);
  padding: 32px var(--gutter);
}
.faq-trust-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; align-items: flex-start; gap: 14px;
}
.faq-trust-icon { font-size: 18px; flex-shrink: 0; margin-top: 2px; color: rgba(180,83,9,.65); }
.faq-trust-text {
  font-size: 13px; color: var(--tlm); line-height: 1.70;
}
.faq-trust-text strong { color: var(--tl); }
.faq-trust-text a {
  color: var(--blue-dp); font-weight: 700; text-decoration: none;
  border-bottom: 1px solid rgba(39,100,183,.22);
}
.faq-trust-text a:hover { border-bottom-color: var(--blue-dp); }


/* ============================================================
   9. RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .faq-body {
    grid-template-columns: 1fr;
    gap: 0;
    padding-top: 36px;
  }
  .faq-sidebar { display: none; }
  .faq-jump-bar { top: 64px; }
  .faq-help-inner { grid-template-columns: 1fr; gap: 20px; }
}
@media (max-width: 600px) {
  .faq-hero        { padding: 96px var(--gutter) 40px; }
  .faq-hero-btns   { flex-direction: column; align-items: flex-start; }
  .faq-jump-inner  { gap: 6px; }
  .faq-jump-chip   { font-size: 11px; padding: 5px 10px; }
  .faq-jump-label  { display: none; }
  .faq-q           { padding: 15px 16px; font-size: 13px; }
  .faq-a           { padding: 0 16px 16px; }
  .faq-item.open .faq-a { padding-top: 12px; }
  .faq-trust-inner { flex-direction: column; gap: 8px; }
}