/* ============ Untxia — site vitrine ============
   Charte alignée sur holding-frontend/src/index.css :
   navy #1c3a6a · or #c79a3e · bleu #3b6bb0 · gris #8a8f99
   Playfair Display (titres) · DM Sans (corps) · IBM Plex Mono (chiffres)
================================================== */

:root {
  --navy: #1c3a6a;
  --navy-dark: #12284c;
  --navy-deep: #0d1f3c;
  --gold: #c79a3e;
  --gold-soft: #e4b95f;
  --blue: #3b6bb0;
  --blue-soft: #89ade0;
  --grey: #8a8f99;
  --ink: #1a1a1a;
  --ink-soft: #555c6b;
  --paper: #f7f8fa;
  --white: #ffffff;
  --mute: #c9d3e3;
  --line: rgba(28, 58, 106, 0.12);
  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "DM Sans", "Segoe UI", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", Consolas, monospace;
  --radius: 14px;
  --shadow: 0 10px 32px rgba(13, 31, 60, 0.10);
  --shadow-lg: 0 22px 60px rgba(13, 31, 60, 0.18);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- focus & skip-link (WCAG 2.4.7) ---------- */
:focus-visible {
  outline: 3px solid var(--navy);
  outline-offset: 3px;
  border-radius: 6px;
}
.hero :focus-visible,
.stats :focus-visible,
.section-navy :focus-visible,
.cta-final :focus-visible,
.footer :focus-visible,
.nav :focus-visible {
  outline-color: var(--gold-soft);
}
.faq-item summary:focus-visible { outline-offset: -3px; }
.skip-link {
  position: absolute;
  left: 16px;
  top: -64px;
  z-index: 200;
  background: var(--gold);
  color: var(--navy-deep);
  font-weight: 700;
  padding: 11px 20px;
  border-radius: 10px;
  box-shadow: var(--shadow);
  transition: top .2s ease;
}
.skip-link:focus { top: 14px; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 820px; }

/* ---------- boutons ---------- */
.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 16px;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold {
  background: linear-gradient(135deg, var(--gold), #b3862f);
  color: var(--navy-deep);
  box-shadow: 0 6px 18px rgba(199, 154, 62, 0.35);
}
.btn-gold:hover { box-shadow: 0 10px 26px rgba(199, 154, 62, 0.5); }
.btn-ghost {
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  color: var(--white);
}
.btn-ghost:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }
.btn-lg { padding: 17px 40px; font-size: 18px; }

/* ---------- nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(13, 31, 60, 0.55);
  backdrop-filter: blur(12px);
  transition: background .25s ease, box-shadow .25s ease;
}
.nav.scrolled {
  background: rgba(13, 31, 60, 0.95);
  box-shadow: 0 4px 24px rgba(0,0,0,0.25);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 72px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo > img { height: 36px; }
.nav-logo-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.12;
  white-space: nowrap;
}
.brand-name-img { display: block; height: 15px; width: 83px; }
.brand-sub-img { display: block; width: 56px; height: auto; margin-top: 6px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-left: auto;
}
.nav-links a {
  color: var(--mute);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  transition: color .15s ease;
}
.nav-links a:hover { color: var(--white); }
.nav-cta { padding: 10px 20px; font-size: 14px; white-space: nowrap; flex-shrink: 0; }
.nav-cta-mobile { display: none; }
.nav-burger { display: none; background: none; border: none; cursor: pointer; }
.nav-burger span {
  display: block; width: 24px; height: 2.5px;
  background: var(--white); margin: 5px 0; border-radius: 2px;
}

/* ---------- hero ---------- */
.hero {
  background:
    radial-gradient(1100px 520px at 85% -10%, rgba(59, 107, 176, 0.35), transparent 60%),
    radial-gradient(800px 420px at -5% 110%, rgba(199, 154, 62, 0.16), transparent 55%),
    linear-gradient(168deg, var(--navy-deep) 0%, var(--navy) 58%, var(--navy-dark) 100%);
  color: var(--white);
  padding: 168px 0 110px;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero-kicker {
  font-size: 13px;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--gold-soft);
  font-weight: 700;
  margin-bottom: 18px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 4.2vw, 52px);
  line-height: 1.14;
  font-weight: 800;
  margin-bottom: 22px;
}
.accent { color: var(--gold-soft); }
.accent-blue { color: var(--blue); }
.hero-sub {
  font-size: 18.5px;
  color: var(--mute);
  margin-bottom: 32px;
  max-width: 540px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 26px; }
.hero-trust { font-size: 14px; color: var(--mute); display: flex; align-items: center; gap: 9px; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.dot.gold { background: var(--gold); box-shadow: 0 0 10px rgba(199,154,62,0.8); }

/* ---- mockup hero ---- */
.hero-visual { position: relative; min-height: 430px; }
.mock-report {
  position: absolute;
  top: 0; left: 0;
  width: 78%;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 18px 20px;
  color: var(--ink);
}
.mock-report-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px;
}
.mock-title { font-weight: 700; font-size: 13.5px; color: var(--navy); }
.mock-badge {
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.6px;
  background: rgba(31, 93, 79, 0.12); color: #1f5d4f;
  padding: 3px 9px; border-radius: 20px;
}
.mock-row {
  display: grid;
  grid-template-columns: 1.7fr 0.8fr 0.8fr 0.6fr;
  gap: 8px;
  font-size: 11.5px;
  padding: 7px 6px;
  border-bottom: 1px solid var(--line);
}
.mock-row span:nth-child(n+2) { font-family: var(--font-mono); text-align: right; font-size: 10.5px; }
.mock-row-head { font-weight: 700; color: var(--grey); font-size: 10px; text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 2px solid var(--navy); }
.mock-row-head span:nth-child(n+2) { font-family: var(--font-body); font-size: 10px; }
.mock-row-hl { background: rgba(199, 154, 62, 0.10); }
.up { color: #1f5d4f; font-weight: 600; }
.down { color: #b03b2e; font-weight: 600; }

.mock-chat {
  position: absolute;
  right: 0; bottom: 0;
  width: 62%;
  background: linear-gradient(165deg, var(--navy-dark), var(--navy-deep));
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 16px;
}
.mock-chat-head {
  display: flex; align-items: center; gap: 9px;
  font-size: 12.5px; font-weight: 700; color: var(--white);
  padding-bottom: 11px; margin-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.mock-chat-head img { height: 20px; }
.bubble {
  font-size: 12px;
  line-height: 1.5;
  padding: 9px 12px;
  border-radius: 11px;
  margin-bottom: 9px;
  max-width: 95%;
}
.bubble.user {
  background: var(--blue);
  color: var(--white);
  margin-left: auto;
  border-bottom-right-radius: 3px;
}
.bubble.ai {
  background: rgba(255, 255, 255, 0.09);
  color: var(--mute);
  border-bottom-left-radius: 3px;
}
.bubble.ai strong, .bubble.ai em { color: var(--white); font-style: normal; }
.bubble.ai code {
  font-family: var(--font-mono); font-size: 11px;
  background: rgba(0,0,0,0.3); padding: 1px 6px; border-radius: 5px;
  color: var(--gold-soft);
}
.bubble-action {
  display: block;
  width: 100%;
  text-align: left;
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--navy-deep);
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  border: none;
  border-radius: 9px;
  padding: 9px 12px;
  margin-bottom: 11px;
  cursor: pointer;
  transition: transform .15s ease;
}
.bubble-action:hover { transform: translateY(-1px); }
.mock-chart {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 84px;
  padding: 8px 6px 4px;
  background: rgba(0, 0, 0, 0.22);
  border-radius: 9px;
}
.mock-chart .bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  height: 100%;
  gap: 4px;
}
.mock-chart .bar i {
  display: block;
  width: 100%;
  height: var(--h);
  background: linear-gradient(180deg, var(--blue-soft), var(--blue));
  border-radius: 4px 4px 0 0;
}
.mock-chart .bar:nth-child(2) i { background: linear-gradient(180deg, var(--gold-soft), var(--gold)); }
.mock-chart .bar b {
  font-size: 9px; font-weight: 500; color: var(--mute);
}
.mock-chart.small { height: 72px; }

/* ---------- bandeau chiffres ---------- */
.stats { background: var(--navy-deep); color: var(--white); padding: 34px 0; border-top: 1px solid rgba(255,255,255,0.08); }
.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.stat { text-align: center; }
.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 34px;
  color: var(--gold-soft);
  line-height: 1.1;
  margin-bottom: 5px;
}
.stat span { font-size: 13.5px; color: var(--mute); }

/* ---------- sections ---------- */
.section { padding: 96px 0; }
.section-paper { background: var(--paper); }
.section-navy {
  background:
    radial-gradient(900px 460px at 110% 0%, rgba(59, 107, 176, 0.28), transparent 60%),
    linear-gradient(165deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: var(--white);
}
.section-head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 14px;
}
.section-navy .section-head h2 { color: var(--white); }
.section-head p { font-size: 17px; color: var(--ink-soft); }
.section-navy .section-head p { color: var(--mute); }
.kicker {
  font-size: 12.5px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--gold-soft);
  margin-bottom: 12px;
}
.kicker-blue { color: var(--blue); }

/* ---------- cartes accélérateurs ---------- */
.cards4 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(28, 58, 106, 0.07);
  color: var(--navy);
  margin-bottom: 18px;
  transition: background .2s ease, color .2s ease;
}
.card-icon svg { width: 23px; height: 23px; display: block; }
.card:hover .card-icon { background: var(--navy); color: var(--white); }
.card h3 { font-size: 20px; color: var(--navy); margin-bottom: 9px; }
.card p { font-size: 15px; color: #444; }

/* ---------- feature rows (assistant IA) ---------- */
.feature-rows { display: flex; flex-direction: column; gap: 72px; }
.feature-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.feature-row.rev .feature-txt { order: 2; }
.feature-row.rev .feature-visual { order: 1; }
.feature-txt h3 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 13px;
  color: var(--white);
}
.feature-txt p { color: var(--mute); font-size: 16px; margin-bottom: 16px; }
.feature-txt ul { list-style: none; }
.feature-txt li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  color: var(--mute);
  font-size: 15px;
}
.feature-txt li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--gold-soft);
}
.feature-txt li strong { color: var(--white); }
.feature-visual { display: flex; justify-content: center; }
.mini-chat {
  width: 100%;
  max-width: 400px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 18px;
}
.mock-doc {
  width: 100%;
  max-width: 360px;
  background: var(--white);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  padding: 22px;
}
.doc-bar { height: 7px; width: 44%; background: var(--gold); border-radius: 4px; margin-bottom: 14px; }
.doc-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--navy);
  margin-bottom: 13px;
}
.doc-line {
  height: 7px;
  background: #e4e8ef;
  border-radius: 4px;
  margin-bottom: 9px;
}
.w90 { width: 90%; } .w85 { width: 85%; } .w80 { width: 80%; } .w75 { width: 75%; } .w60 { width: 60%; }
.doc-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 76px;
  margin: 14px 0;
  padding: 8px;
  background: var(--paper);
  border-radius: 8px;
}
.doc-chart .bar { flex: 1; display: flex; align-items: flex-end; height: 100%; }
.doc-chart .bar i {
  display: block; width: 100%; height: var(--h);
  background: var(--navy); border-radius: 3px 3px 0 0;
}
.doc-chart .bar:nth-child(2) i { background: var(--gold); }
.doc-chart .bar:nth-child(4) i { background: var(--blue); }
.doc-chart .bar:nth-child(5) i { background: var(--grey); }

/* ---------- piliers sécurité ---------- */
.cards3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.pillar {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px 28px;
  text-align: left;
}
.pillar-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(28, 58, 106, 0.07);
  color: var(--navy);
  margin-bottom: 18px;
}
.pillar-icon svg { width: 24px; height: 24px; display: block; }
.pillar h3 { font-size: 19px; color: var(--navy); margin-bottom: 10px; }
.pillar p { font-size: 14.5px; color: #444; }

.anon-demo {
  margin-top: 44px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 22px;
  align-items: center;
  background: var(--navy-deep);
  border-radius: var(--radius);
  padding: 30px 34px;
  color: var(--white);
}
.anon-label {
  display: block;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 9px;
}
.anon-side p { font-size: 15px; color: var(--mute); }
.anon-arrow { font-size: 26px; color: var(--gold); }
mark.real {
  background: rgba(199, 154, 62, 0.25);
  color: var(--gold-soft);
  padding: 1px 6px;
  border-radius: 5px;
  font-weight: 600;
}
mark.tok {
  background: rgba(255, 255, 255, 0.1);
  color: var(--blue-soft);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 1px 6px;
  border-radius: 5px;
}
.anon-note {
  grid-column: 1 / -1;
  margin-top: 6px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 14.5px;
  color: var(--mute);
}
.anon-note strong { color: var(--gold-soft); }

/* ---------- grille fonctionnalités ---------- */
.feature-clusters { display: flex; flex-direction: column; gap: 46px; }
.cluster-label {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 20px;
  padding-bottom: 11px;
  border-bottom: 1px solid var(--line);
}
.grid-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.gf {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px 22px;
  transition: transform .18s ease, box-shadow .18s ease;
}
.gf:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.gf h4 {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 16px;
  color: var(--navy);
  margin-bottom: 8px;
}
.gf h4 svg { width: 19px; height: 19px; flex-shrink: 0; margin-top: 2px; color: var(--gold); }
.gf p { font-size: 13.8px; color: #555; }

/* ---------- personas ---------- */
.persona {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px 28px;
}
.persona h3 { font-family: var(--font-display); font-size: 22px; color: var(--navy); margin-bottom: 4px; }
.persona-hook { font-style: italic; color: var(--ink-soft); font-size: 14.5px; margin-bottom: 16px; }
.persona ul { list-style: none; }
.persona li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  font-size: 14.5px;
  color: #444;
}
.persona li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--gold);
}

/* ---------- étapes ---------- */
.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 22px;
  align-items: stretch;
}
.step {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  padding: 30px 26px;
  text-align: center;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  color: var(--navy-deep);
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 14px;
}
.step h3 { font-size: 18px; color: var(--white); margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--mute); }
.step-arrow {
  display: flex;
  align-items: center;
  font-size: 26px;
  color: var(--gold-soft);
}

/* ---------- FAQ ---------- */
.faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 14px;
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 24px;
  font-weight: 700;
  font-size: 16.5px;
  color: var(--navy);
  position: relative;
  transition: background .15s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  color: var(--gold);
  transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item summary:hover { background: var(--paper); }
.faq-item p { padding: 0 24px 20px; font-size: 15px; color: #444; }

/* ---------- CTA final ---------- */
.cta-final {
  background:
    radial-gradient(800px 400px at 50% -20%, rgba(199, 154, 62, 0.22), transparent 60%),
    linear-gradient(165deg, var(--navy-dark), var(--navy-deep));
  color: var(--white);
  padding: 100px 0;
  text-align: center;
}
.cta-logo { height: 60px; margin: 0 auto 26px; }
.cta-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.8vw, 44px);
  font-weight: 800;
  margin-bottom: 16px;
}
.cta-inner p { color: var(--mute); font-size: 17.5px; margin-bottom: 34px; max-width: 560px; margin-inline: auto; }

/* ---------- footer ---------- */
.footer { background: var(--navy-deep); color: var(--mute); padding: 60px 0 0; border-top: 1px solid rgba(255,255,255,0.08); }
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 48px;
  padding-bottom: 44px;
}
.footer-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.footer-lockup > img { height: 36px; }
.footer-brand p { font-size: 14px; max-width: 280px; }
.footer-dev10 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
  opacity: 0.9;
  transition: opacity .15s ease;
}
.footer-dev10:hover { opacity: 1; }
.footer-dev10 span { font-size: 12.5px; color: var(--grey); }
.footer-dev10 img { height: 40px; margin: 0; }
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.footer-cols h5 {
  color: var(--white);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 14px;
}
.footer-cols a {
  display: block;
  font-size: 14px;
  margin-bottom: 9px;
  transition: color .15s ease;
}
.footer-cols a:hover { color: var(--gold-soft); }
.footer-legal {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 22px;
  padding-bottom: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 13px;
}

/* ---------- pages thématiques : hero intérieur, fil d'ariane, liens ---------- */
.page-hero {
  background:
    radial-gradient(1100px 520px at 85% -10%, rgba(59, 107, 176, 0.35), transparent 60%),
    radial-gradient(800px 420px at -5% 110%, rgba(199, 154, 62, 0.16), transparent 55%),
    linear-gradient(168deg, var(--navy-deep) 0%, var(--navy) 58%, var(--navy-dark) 100%);
  color: var(--white);
  padding: 150px 0 78px;
  overflow: hidden;
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.15;
  font-weight: 800;
  margin-bottom: 20px;
  max-width: 20ch;
}
.page-hero .hero-sub { margin-bottom: 30px; max-width: 640px; }
.page-hero .hero-actions { margin-bottom: 22px; }

/* fil d'ariane */
.breadcrumb { font-size: 13px; margin-bottom: 22px; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.breadcrumb li { display: flex; align-items: center; gap: 8px; }
.breadcrumb li + li::before { content: "/"; color: rgba(255, 255, 255, 0.35); }
.breadcrumb a { color: var(--mute); transition: color .15s ease; }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb [aria-current="page"] { color: var(--gold-soft); font-weight: 600; }

/* lien inline « en savoir plus → » */
.inline-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--blue);
  border-bottom: 1px solid transparent;
  transition: border-color .15s ease, gap .15s ease;
}
.inline-link:hover { border-color: currentColor; gap: 9px; }
.section-navy .inline-link,
.page-hero .inline-link,
.cta-final .inline-link { color: var(--gold-soft); }

/* prose : blocs de texte long sur pages thématiques */
.prose { max-width: 760px; }
.prose.center { margin-inline: auto; text-align: center; }
.prose p { font-size: 16.5px; color: #444; margin-bottom: 16px; }
.section-navy .prose p { color: var(--mute); }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--navy); }
.section-navy .prose strong { color: var(--white); }

/* bloc « à lire aussi » — réutilise .cards3 / .card */
.also .card h3 { font-size: 18px; margin-bottom: 8px; }
.also .card p { margin-bottom: 14px; font-size: 14.5px; }

/* ---------- reveal on scroll (uniquement si JS actif) ---------- */
html.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s ease, transform .6s ease;
}
html.js .reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual {
    max-width: 560px;
    margin: 0 auto;
    width: 100%;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
  }
  .mock-report, .mock-chat { position: static; width: 100%; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .cards4 { grid-template-columns: 1fr; }
  .cards3 { grid-template-columns: 1fr; }
  .grid-features { grid-template-columns: repeat(2, 1fr); }
  .feature-row { grid-template-columns: 1fr; gap: 30px; }
  .feature-row.rev .feature-txt { order: 1; }
  .feature-row.rev .feature-visual { order: 2; }
  .steps { grid-template-columns: 1fr; }
  .step-arrow { justify-content: center; transform: rotate(90deg); }
  .anon-demo { grid-template-columns: 1fr; text-align: center; }
  .anon-arrow { transform: rotate(90deg); }
  .footer-inner { grid-template-columns: 1fr; }
  .nav-links {
    display: none;
    position: absolute;
    top: 72px; left: 0; right: 0;
    background: var(--navy-deep);
    flex-direction: column;
    padding: 18px 24px;
    gap: 16px;
    box-shadow: 0 18px 36px rgba(0,0,0,0.35);
  }
  .nav-links.open { display: flex; }
  .nav-cta { margin-left: auto; }
  .nav-burger { display: block; }
}
@media (max-width: 560px) {
  .grid-features { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: 1fr 1fr; gap: 20px; }
  .hero { padding-top: 130px; }
  .nav-cta { display: none; }
  /* CTA repliée dans le menu burger pour rester atteignable */
  .nav-cta-mobile { display: block; text-align: center; margin-top: 4px; }
  /* mockup hero : empilé plutôt que superposé */
  .hero-visual { min-height: 0; display: flex; flex-direction: column; gap: 18px; }
  .mock-report, .mock-chat { position: static; width: 100%; }
}