.audit-hero {
    min-height: 90vh;
    background: var(--paper);
    padding: 140px var(--gutter) 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
  }
  .audit-hero-grid {
    max-width: var(--container);
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 80px;
    align-items: end;
  }
  .audit-hero h1 {
    font-size: clamp(56px, 8.5vw, 140px);
    font-weight: 300;
    letter-spacing: -0.045em;
    line-height: 0.92;
  }
  .audit-hero h1 em { font-style: normal; color: var(--leaf); }

  /* Live "audit dashboard" mock */
  .audit-mock {
    background: var(--ink);
    color: var(--paper);
    border-radius: var(--radius-lg);
    padding: 28px;
    font-family: var(--font-mono);
    font-size: 12px;
    aspect-ratio: 4/5;
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    overflow: hidden;
  }
  .audit-mock-head { display: flex; justify-content: space-between; opacity: 0.7; letter-spacing: 0.08em; text-transform: uppercase; font-size: 10px; }
  .audit-mock-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .audit-tile {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    padding: 14px;
  }
  .audit-tile .lab { opacity: 0.5; font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; }
  .audit-tile .v { font-family: var(--font-sans); font-size: 28px; font-weight: 300; letter-spacing: -0.02em; margin-top: 8px; }
  .audit-tile.alert { border-color: rgba(255,150,80,0.4); }
  .audit-tile.alert .v { color: #ffae6e; }
  .audit-tile.good { border-color: rgba(132,212,154,0.3); }
  .audit-tile.good .v { color: var(--algae); }
  .audit-mock-chart {
    flex: 1;
    background: rgba(255,255,255,0.02);
    border-radius: 8px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 100px;
  }

  /* Process timeline */
  .timeline {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    position: relative;
  }
  .timeline::before {
    content:'';
    position: absolute;
    top: 28px;
    left: 10%; right: 10%;
    height: 1px;
    background: var(--line);
    z-index: 0;
  }
  .timeline-step {
    text-align: center;
    position: relative;
    padding: 0 16px;
  }
  .timeline-dot {
    width: 56px; height: 56px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 50%;
    margin: 0 auto 24px;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--leaf);
    position: relative;
    z-index: 1;
  }
  .timeline-step h4 { font-size: 16px; font-weight: 500; margin-bottom: 8px; }
  .timeline-step p { font-size: 13px; color: var(--muted); line-height: 1.5; }
  @media (max-width: 880px) {
    .timeline { grid-template-columns: 1fr; gap: 32px; }
    .timeline::before { display: none; }
  }

  /* Pricing cards */
  .audit-tiers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .tier {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: flex;
    flex-direction: column;
    transition: transform 250ms, border-color 200ms;
  }
  .tier:hover { transform: translateY(-4px); border-color: var(--leaf); }
  .tier.featured { background: var(--ink); color: var(--paper); border-color: var(--ink); position: relative; }
  .tier.featured::before {
    content: 'Recommandé';
    position: absolute;
    top: -1px; right: 32px;
    background: var(--algae);
    color: var(--ink);
    padding: 6px 16px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 0 0 8px 8px;
  }
  .tier .tier-name { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.6; }
  .tier .tier-price {
    display: flex; align-items: baseline; gap: 8px;
    margin: 24px 0;
  }
  .tier .tier-price .amount {
    font-size: 56px; font-weight: 300; letter-spacing: -0.03em; line-height: 1;
  }
  .tier.featured .tier-price .amount { color: var(--algae); }
  .tier .tier-price .unit { font-size: 16px; opacity: 0.6; }
  .tier ul {
    list-style: none;
    display: flex; flex-direction: column; gap: 14px;
    padding: 24px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    margin: 24px 0;
    flex: 1;
  }
  .tier.featured ul { border-color: rgba(255,255,255,0.15); }
  .tier li {
    display: flex; gap: 12px; font-size: 14px; line-height: 1.5;
  }
  .tier li::before {
    content: '✓';
    color: var(--leaf);
    flex-shrink: 0;
  }
  .tier.featured li::before { color: var(--algae); }
  @media (max-width: 880px) {
    .audit-tiers { grid-template-columns: 1fr; }
    .audit-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  }

  /* FAQ */
  .faq-item {
    border-bottom: 1px solid var(--line);
    padding: 24px 0;
  }
  .faq-item summary {
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    font-weight: 500;
  }
  .faq-item summary::-webkit-details-marker { display: none; }
  .faq-item summary::after {
    content: '+';
    font-size: 24px;
    font-weight: 300;
    transition: transform 200ms;
    color: var(--leaf);
  }
  .faq-item[open] summary::after { transform: rotate(45deg); }
  .faq-item p {
    margin-top: 16px;
    color: var(--muted);
    max-width: 70ch;
    line-height: 1.6;
  }

  /* Comparison strip */
  .comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 32px;
    align-items: stretch;
    background: var(--cream);
    border-radius: var(--radius-lg);
    padding: 40px;
  }
  .comparison .col { padding: 24px; }
  .comparison .col h4 { font-size: 18px; margin-bottom: 16px; }
  .comparison .col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
  .comparison .col.bad { color: var(--muted); }
  .comparison .col.bad li::before { content: '×'; margin-right: 10px; opacity: 0.5; }
  .comparison .col.good li::before { content: '✓'; margin-right: 10px; color: var(--leaf); }
  .comparison .vs {
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    color: var(--muted);
    border-left: 1px solid var(--line);
    border-right: 1px solid var(--line);
    padding: 0 24px;
  }
  @media (max-width: 880px) {
    .comparison { grid-template-columns: 1fr; }
    .comparison .vs { border: none; padding: 16px 0; }
  }

.qai-tab {
  background: none;
  border: none;
  color: rgba(251,250,246,0.4);
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  padding: 12px 16px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
  white-space: nowrap;
}
.qai-tab:hover { color: rgba(251,250,246,0.75); }
.qai-tab.active { color: #84d49a; border-bottom-color: #84d49a; }

.qai-metric-card {
  background: #0f1a14;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.qai-metric-label {
  color: rgba(251,250,246,0.4);
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.qai-metric-value {
  color: #fbfaf6;
  font-size: 32px;
  font-weight: 700;
  font-family: var(--font-mono);
  line-height: 1;
  transition: color 0.5s;
}
.qai-metric-unit {
  color: rgba(251,250,246,0.35);
  font-size: 11px;
  font-family: var(--font-mono);
}
.qai-metric-badge {
  display: inline-block;
  margin-top: 6px;
  font-size: 10px;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: 20px;
  width: fit-content;
}
.qai-metric-badge.good { background: rgba(132,212,154,0.15); color: #84d49a; }
.qai-metric-badge.warn { background: rgba(255,200,80,0.15); color: #ffc850; }
.qai-metric-badge.bad  { background: rgba(255,90,90,0.15); color: #ff7070; }

@media (max-width: 600px) {
  #qai-dashboard { border-radius: 14px; }
  .qai-tab { font-size: 10px; padding: 10px 10px; }
  .qai-metric-value { font-size: 24px; }
  div[style*="grid-template-columns: repeat(4"] { grid-template-columns: repeat(2,1fr) !important; }
}