/* =============================================================
   Cross Mind — Feuille de styles principale
   Harmonisée avec la CSS de L'Académie Cross Mind
   Palette : teal sur crème — papier d'accompagnement
   ============================================================= */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  /* ── Palette (identique Académie) ─────────────────────────── */
  --navy:        #1F3A42;   /* bleu pétrole — titres, texte de structure */
  --navy-deep:   #14282E;   /* hover, contraste fort */
  --navy-soft:   #4A6770;   /* sous-titres en pétrole clair */

  --teal:      #1A8FA0;   /* teal du logo — accent principal */
  --teal-deep: #146F7D;   /* hover / impression */
  --teal-lt:   #5BC0CE;   /* teal clair — pour hovers sur fond sombre */
  --teal-soft: #DCEFF2;   /* fond doux éventuel */

  --ink:         #1F3A42;   /* texte principal = pétrole */
  --ink-soft:    #3D5A63;   /* sous-titres, corps secondaire */
  --ink-mute:    #7B8A8F;   /* méta, légendes */
  --hair:        #E8E4DC;   /* bordures fines, adaptées au fond chaud */
  --rule:        #D5CFC2;   /* règles plus marquées */

  --bg:          #F9F6F0;   /* fond principal — crème confortable */
  --bg-alt:      #EFE9DA;   /* fond alterné — sable plus marqué */
  --bg-deep:     #1F3A42;   /* fond profond — pétrole pour zones d'emphase */

  /* Layout (identique Académie) */
  --nav-h:       72px;
  --maxw:        1240px;
  --maxw-text:   780px;

  /* Typo (identique Académie) */
  --font-display: 'Fraunces', 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Espacements Cross Mind */
  --space-xs: 0.5rem;
  --space-s:  1rem;
  --space-m:  2rem;
  --space-l:  4rem;
  --space-xl: 7rem;

  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 16px); }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ═══════════════════════════════════════════════════════════════
   LAYOUT HELPERS (alignés Académie)
   ═══════════════════════════════════════════════════════════════ */
main { padding-top: var(--nav-h); }

.section {
  padding: 96px 32px;
}
.section--alt { background: var(--bg-alt); }
.section--deep { background: var(--bg-deep); color: #fff; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
}
.container--text {
  max-width: var(--maxw-text);
  margin: 0 auto;
}
.container--wide {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  font-size: 12px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--teal);
  display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before {
  content: ""; width: 24px; height: 1px; background: var(--teal);
}
.eyebrow--inv { color: rgba(255,255,255,0.7); }
.eyebrow--inv::before { background: rgba(255,255,255,0.5); }
.eyebrow__nuance {
  font-weight: 400;
  text-transform: none;
  letter-spacing: .02em;
  color: var(--ink-soft);
  font-style: italic;
  opacity: .85;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--navy);
  margin: 14px 0 18px;
  text-wrap: balance;
}
.section-title em { font-style: italic; color: var(--teal); }
.section-title--inv { color: #fff; }

.section-lead {
  font-size: 18px; color: var(--ink-soft);
  max-width: 720px;
  text-wrap: pretty;
}
.section-lead--inv { color: rgba(255,255,255,0.78); }

/* ═══════════════════════════════════════════════════════════════
   BUTTONS (alignés Académie)
   ═══════════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px;
  font-size: 14px; font-weight: 600;
  letter-spacing: .02em;
  border: 1px solid transparent;
  transition: all .2s ease;
  cursor: pointer;
  font-family: var(--font-body);
}
.btn--primary { background: var(--navy); color: #fff; }
.btn--primary:hover { background: var(--teal); }
.btn--ghost {
  background: transparent; color: var(--navy);
  border-color: var(--rule);
}
.btn--ghost:hover { border-color: var(--navy); background: var(--navy); color: #fff; }
.btn--inverse {
  background: transparent; color: #fff;
  border-color: rgba(255,255,255,0.45);
}
.btn--inverse:hover { background: #fff; color: var(--navy); }
.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(4px); }
.arrow-icon { width: 16px; height: 16px; transition: transform 0.3s; }
.btn:hover .arrow-icon { transform: translateX(3px); }

.ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 36px; }
.ctas--center { justify-content: center; }

/* ═══════════════════════════════════════════════════════════════
   REVEAL ANIMATIONS (conservées de Cross Mind)
   ═══════════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ═══════════════════════════════════════════════════════════════
   NAV (style Académie, fixe en haut)
   ═══════════════════════════════════════════════════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  height: var(--nav-h);
  display: flex; align-items: center;
  padding: 0 32px;
  background: rgba(249,246,240,.88);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--hair);
}
.nav-brand {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  margin-right: auto;
  text-decoration: none;
}
.nav-brand img { height: 40px; width: auto; }
.nav-brand-tagline {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 400;
  color: var(--ink-soft);
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.nav-links {
  display: flex; gap: 32px;
  margin-right: 28px;
}
.nav-link {
  font-size: 14px; font-weight: 500;
  color: var(--ink-soft);
  position: relative; padding: 6px 0;
  transition: color .2s;
}
.nav-link:hover { color: var(--teal); }
.nav-link.active { color: var(--navy); }
.nav-link.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--teal);
}
.nav-cta {
  font-size: 13px; font-weight: 600;
  padding: 9px 18px;
  border: 1px solid var(--navy);
  color: var(--navy);
  transition: all .2s;
}
.nav-cta:hover { background: var(--navy); color: #fff; }

/* ─── Bouton hamburger (caché sur desktop) ─── */
.nav-burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  z-index: 1001;
}
.nav-burger__bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  transition: transform .25s ease, opacity .25s ease;
}
.nav-burger.is-open .nav-burger__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-burger.is-open .nav-burger__bar:nth-child(2) {
  opacity: 0;
}
.nav-burger.is-open .nav-burger__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ─── Menu mobile plein écran ─── */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--bg);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
}
.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
}
.mobile-menu__close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--ink-soft);
}
.mobile-menu__close svg {
  width: 32px;
  height: 32px;
}
.mobile-menu__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
  text-align: center;
}
.mobile-menu__link {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  color: var(--navy);
  text-decoration: none;
  letter-spacing: .01em;
  transition: color .2s ease;
  display: inline-block;
  padding: 4px 0;
}
.mobile-menu__link:hover,
.mobile-menu__link:focus {
  color: var(--teal);
}
body.mobile-menu-open {
  overflow: hidden;
}

/* Bloc contact dans le menu mobile (WhatsApp + Téléphone) */
.mobile-menu__contact {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--hair);
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
  max-width: 320px;
}
.mobile-menu__contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  color: var(--navy);
  text-decoration: none;
  border-radius: 0;
  transition: background 0.2s ease;
}
.mobile-menu__contact-item:active {
  background: var(--teal-soft);
}
.mobile-menu__contact-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--teal-soft);
  color: var(--teal-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.mobile-menu__contact-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-align: left;
}
.mobile-menu__contact-label {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.01em;
}
.mobile-menu__contact-value {
  font-size: 13px;
  color: var(--ink-soft);
  letter-spacing: .02em;
}

@media (max-width: 800px) {
  .nav { padding: 0 18px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .nav-brand img { height: 32px; }
  .nav-brand-tagline { font-size: 9px; }
}

/* ═══════════════════════════════════════════════════════════════
   HERO (Cross Mind — narratif, 2 colonnes)
   ═══════════════════════════════════════════════════════════════ */
.hero {
  min-height: calc(100vh - var(--nav-h));
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  padding: 0 32px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 100% 60%, rgba(26,143,160,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 0% 30%, rgba(31,58,66,0.04) 0%, transparent 60%);
  pointer-events: none;
}
.hero__text {
  max-width: 620px;
  padding: 80px 0;
  position: relative;
  z-index: 2;
}
.hero__eyebrow {
  font-size: 12px; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 24px;
  display: inline-flex; align-items: center; gap: 12px;
}
.hero__eyebrow::before {
  content: ''; width: 32px; height: 1.5px; background: var(--teal);
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 4.6rem);
  font-weight: 300;
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--navy);
  margin-bottom: 28px;
  text-wrap: balance;
}
.hero__title em { font-style: italic; color: var(--teal); }
.hero__desc {
  font-size: 18px;
  color: var(--ink-soft);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 36px;
  text-wrap: pretty;
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__visual {
  position: relative;
  height: 100%;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__card-bg {
  position: absolute;
  inset: 8% 8% 8% 5%;
  background: var(--navy);
  border-radius: 2px;
  overflow: hidden;
}
.hero__card-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(26,143,160,0.35) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(255,255,255,0.06) 0%, transparent 50%);
}
.hero__quote {
  position: relative;
  z-index: 2;
  padding: 40px 44px;
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.55;
  font-weight: 400;
  font-style: normal;
  max-width: 80%;
}
.hero__quote-headline {
  display: block;
  font-size: 1.7rem;
  line-height: 1.3;
  font-weight: 500;
  color: #fff;
  margin-bottom: 4px;
}
.hero__quote-promise {
  display: block;
  margin-top: 18px;
  font-size: 1.15rem;
  font-style: italic;
  font-weight: 300;
  color: rgba(255,255,255,0.85);
  line-height: 1.45;
}
.hero__quote-method {
  display: block;
  margin-top: 18px;
  font-size: 1.0rem;
  font-style: normal;
  font-weight: 400;
  color: rgba(255,255,255,0.78);
  line-height: 1.6;
}
.hero__quote-number {
  font-style: normal;
  font-weight: 400;
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dotted rgba(255,255,255,0.3);
  padding-bottom: 1px;
  transition: color .25s ease, border-color .25s ease;
  cursor: pointer;
}
.hero__quote-number:hover {
  color: var(--teal-lt);
  border-bottom: 1px solid var(--teal-lt);
}
.hero__quote-signature {
  display: block;
  margin-top: 20px;
  line-height: 1;
  text-align: right;
}
.hero__quote-signature-img {
  display: inline-block;
  height: 150px;
  width: auto;
  max-width: 100%;
  margin-bottom: 8px;
  opacity: 0.95;
}
@media (max-width: 700px) {
  .hero__quote-signature-img { height: 110px; }
}
.hero__quote-signature-role {
  display: block;
  margin-top: 10px;
  font-family: var(--font-body);
  font-size: 11px;
  font-style: normal;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

@media (max-width: 1000px) {
  .hero { grid-template-columns: 1fr; }
  .hero__text { padding: 56px 0 24px; max-width: 100%; }
  .hero__visual {
    min-height: auto;
    height: auto;
    margin-bottom: 32px;
    display: block;
  }
  .hero__card-bg {
    position: relative;
    inset: auto;
    width: 100%;
  }
  .hero__quote {
    max-width: 100%;
    padding: 36px 28px;
    font-size: 1.05rem;
  }
  .hero__quote-headline { font-size: 1.45rem; }
  .hero__quote-promise { font-size: 1.05rem; }
  .hero__quote-method { font-size: 0.95rem; }
}

/* ═══════════════════════════════════════════════════════════════
   PROOF BAR — repères chiffrés (juste après le hero)
   ═══════════════════════════════════════════════════════════════ */
.proof-bar {
  background: var(--bg);
  padding: 56px 32px;
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}
.proof-bar__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.proof-item {
  text-align: center;
  position: relative;
}
.proof-item + .proof-item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 18%;
  bottom: 18%;
  width: 1px;
  background: var(--rule);
}
.proof-item__number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(44px, 5.5vw, 68px);
  font-weight: 400;
  color: var(--teal);
  line-height: 1;
  letter-spacing: -.02em;
  margin-bottom: 10px;
}
.proof-item__label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.proof-item__sublabel {
  display: inline-block;
  margin-top: 4px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .04em;
  text-transform: none;
  color: var(--ink-mute);
  font-style: italic;
}
/* Proof items cliquables */
.proof-item--link {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: transform .25s ease;
}
.proof-item--link:hover { transform: translateY(-2px); }
.proof-item--link:hover .proof-item__number { color: var(--navy); }
.proof-item--link:hover .proof-item__label { color: var(--ink-soft); }
@media (max-width: 800px) {
  .proof-bar__inner { grid-template-columns: 1fr; gap: 32px; }
  .proof-item + .proof-item::before { display: none; }
}

/* ═══════════════════════════════════════════════════════════════
   BANDEAU INTRA-ENTREPRISE (signature visuelle)
   ═══════════════════════════════════════════════════════════════ */
.intra-banner {
  background: var(--bg-deep);
  color: #fff;
  padding: 72px 32px;
  position: relative;
  overflow: hidden;
}
.intra-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 85% 50%, rgba(26,143,160,0.18) 0%, transparent 55%);
  pointer-events: none;
}
.intra-banner__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.intra-banner__statement {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -.01em;
  color: #fff;
  text-wrap: balance;
}
.intra-banner__statement em {
  font-style: italic;
  color: var(--teal);
  font-size: 1.35em;
  display: inline-block;
  line-height: 1;
  margin-top: 4px;
}
.intra-banner__details {
  max-width: 520px;
}
.intra-banner__detail {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255,255,255,0.72);
  text-wrap: pretty;
}
.intra-banner__detail + .intra-banner__detail {
  margin-top: 16px;
}
.intra-banner__detail strong {
  font-weight: 600;
  color: #fff;
}

@media (max-width: 900px) {
  .intra-banner__inner { grid-template-columns: 1fr; gap: 28px; }
}

/* ═══════════════════════════════════════════════════════════════
   BANDEAU AUDIENCE (Pour qui)
   ═══════════════════════════════════════════════════════════════ */
.audience-banner {
  padding: 96px 32px;
  background: var(--bg);
}
.audience-banner__header {
  max-width: var(--maxw-text);
  margin: 0 auto 56px;
  text-align: center;
}
.audience-banner__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
@media (max-width: 900px) {
  .audience-banner__grid { grid-template-columns: 1fr; gap: 40px; }
}

/* (.audience-card est déjà défini dans la convention Académie, repris ici) */
.audience-card h3 {
  font-family: var(--font-display);
  font-weight: 400; font-size: 26px;
  color: var(--navy);
  margin-bottom: 8px;
  letter-spacing: -.005em;
}
.audience-card .eyebrow { margin-bottom: 18px; }
.audience-card ul li {
  padding: 12px 0 12px 28px;
  position: relative;
  border-bottom: 1px solid var(--hair);
  font-size: 15px;
  color: var(--ink-soft);
}
.audience-card ul li:last-child { border-bottom: 0; }
.audience-card ul li::before {
  content: "→"; position: absolute; left: 0; top: 12px;
  color: var(--teal); font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════════
   APPROACH — Accompagnement managérial (cœur de métier)
   Section sombre — fond pétrole pour donner du poids au cœur de métier
   ═══════════════════════════════════════════════════════════════ */
.approach {
  padding: 120px 32px;
  background: var(--bg-alt);
  color: var(--ink);
  position: relative;
  overflow: hidden;
}
.approach::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 50%, rgba(26,143,160,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.approach > * { position: relative; z-index: 2; }
.approach .section-title { color: var(--navy); }
.approach .section-lead { color: var(--ink-soft); }

.approach__header {
  max-width: var(--maxw);
  margin: 0 auto 72px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: end;
}
.approach__header-text { max-width: 520px; }
.approach__cases {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 72px;
}
.case-card {
  background: #fff;
  border: 1px solid transparent;
  padding: 36px 32px;
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.case-card:hover {
  border-color: var(--teal);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.18);
}
.case-card__cat {
  font-size: 11px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 14px;
}
.case-card__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  line-height: 1.25;
  color: var(--navy);
  margin-bottom: 12px;
}
.case-card__desc {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.65;
  text-wrap: pretty;
}
.case-card--wide {
  grid-column: 1 / -1;
}

/* ─── Sous-section CAS D'USAGE — Header + 5e carte CTA ─── */
.approach__cases-block {
  margin: 80px auto 0;
  position: relative;
  z-index: 2;
}
.approach__cases-header {
  text-align: center;
  margin-bottom: 40px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.approach__cases-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(24px, 2.8vw, 32px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--navy);
  margin: 14px 0 14px;
  text-wrap: balance;
}
.approach__cases-title em {
  font-style: italic;
  color: var(--teal);
}
.approach__cases-lead {
  font-size: 15px;
  color: var(--ink-soft);
  text-wrap: pretty;
}

/* 5e carte CTA — pleine largeur, style distinct */
.case-card--cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin-top: 24px;
  padding: 36px 40px;
  background: #fff;
  border: 1.5px solid var(--teal);
  text-decoration: none;
  color: inherit;
  transition: transform .25s, box-shadow .25s, background .25s;
}
.case-card--cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.18);
  background: var(--bg);
}
.case-card__cta-text {
  flex: 1;
  min-width: 0;
}
.case-card__cta-text .case-card__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  line-height: 1.25;
  color: var(--navy);
  margin-bottom: 10px;
}
.case-card__cta-text .case-card__desc {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
  margin: 0;
  text-wrap: pretty;
}
.case-card__cta-action {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--teal);
  transition: gap .25s;
}
.case-card--cta:hover .case-card__cta-action {
  gap: 14px;
}
.case-card__cta-action .arrow-icon {
  width: 18px;
  height: 18px;
}

@media (max-width: 900px) {
  .case-card--cta {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    padding: 28px 24px;
  }
  .approach__header { grid-template-columns: 1fr; gap: 24px; align-items: start; }
  .approach__cases { grid-template-columns: 1fr; }
}

/* Timeline sur fond sombre — cartes blanches qui éclairent */
.approach .timeline__step {
  background: #fff;
  border: 1px solid transparent;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}
.approach .timeline__arrow {
  color: var(--teal);
  font-size: 28px;
  font-weight: 400;
  opacity: 0.65;
}

/* Header de transition vers la méthode 4 temps */
.approach__method-header {
  text-align: center;
  margin: 0 auto 40px;
  max-width: 720px;
}
.approach__method-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(24px, 2.8vw, 32px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--navy);
  margin: 14px 0 14px;
  text-wrap: balance;
}
.approach__method-title em {
  font-style: italic;
  color: var(--teal);
}
.approach__method-lead {
  font-size: 15px;
  color: var(--ink-soft);
  text-wrap: pretty;
}

/* Note de modularité sous la timeline */
.approach__method-note {
  max-width: 720px;
  margin: 56px auto 0;
  padding-top: 32px;
  border-top: 1px solid var(--hair);
  text-align: center;
  font-size: 15px;
  font-style: italic;
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.55;
  color: var(--ink-soft);
  text-wrap: pretty;
}
.approach__method-note strong {
  font-style: normal;
  font-weight: 500;
  color: var(--teal);
}

/* ─── Sous-section AUDITS — Zoom sur l'étape 2 ─── */
.approach__audits {
  margin: 80px auto 0;
  position: relative;
  z-index: 2;
}
.approach__audits-header {
  text-align: center;
  margin-bottom: 40px;
}
.approach__audits-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(24px, 2.8vw, 32px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--navy);
  margin: 14px 0 14px;
  text-wrap: balance;
}
.approach__audits-title em {
  font-style: italic;
  color: var(--teal);
}
.approach__audits-lead {
  font-size: 15px;
  color: var(--ink-soft);
  max-width: 620px;
  margin: 0 auto;
  text-wrap: pretty;
}
.approach__audits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}
.audit-card {
  background: #fff;
  border: 1px solid transparent;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  transition: border-color .25s, transform .25s, box-shadow .25s;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.audit-card:hover {
  border-color: var(--teal);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.16);
}
.audit-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--hair);
}
.audit-card__icon {
  width: 34px;
  height: 34px;
  color: var(--teal);
  flex-shrink: 0;
}
.audit-card__level {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  color: var(--ink-mute);
  line-height: 1;
  letter-spacing: -.01em;
}
.audit-card__scope {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 10px;
}
.audit-card__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  line-height: 1.25;
  color: var(--navy);
  margin-bottom: 12px;
}
.audit-card__desc {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.6;
  text-wrap: pretty;
}

@media (max-width: 900px) {
  .approach__audits-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   TIMELINE — méthode en 4 temps (reprise Académie)
   ═══════════════════════════════════════════════════════════════ */
.timeline {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: stretch;
  margin-top: 32px;
}
.timeline__step {
  background: #fff;
  border: 1px solid var(--hair);
  padding: 28px 24px;
  display: flex; flex-direction: column;
}
.timeline__num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 400;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 14px;
}
.timeline__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 12px;
  letter-spacing: -.005em;
}
.timeline__lead {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.6;
  text-wrap: pretty;
}
.timeline__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  font-size: 22px;
  color: var(--teal);
  font-weight: 700;
}

@media (max-width: 1000px) {
  .timeline {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .timeline__arrow {
    width: auto;
    height: 24px;
    transform: rotate(90deg);
  }
}

/* ═══════════════════════════════════════════════════════════════
   ACADÉMIE VITRINE (réutilise .po-card de l'Académie)
   ═══════════════════════════════════════════════════════════════ */
.academy-vitrine { padding: 120px 32px; background: var(--bg-alt); }
.academy-vitrine__header {
  max-width: var(--maxw-text);
  margin: 0 auto 56px;
  text-align: center;
}
.academy-vitrine__manifesto {
  font-family: var(--font-display);
  font-size: clamp(16px, 1.6vw, 19px);
  font-weight: 300;
  font-style: italic;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 680px;
  margin: 0 auto 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--hair);
  text-wrap: pretty;
}
.academy-vitrine__manifesto strong {
  font-style: normal;
  font-weight: 400;
  color: var(--teal);
}
.academy-vitrine__manifesto em {
  display: block;
  margin-top: 14px;
  font-style: italic;
  font-weight: 400;
  color: var(--navy);
  letter-spacing: .005em;
}
.academy-vitrine__logo-link {
  display: block;
  width: max-content;
  max-width: 100%;
  margin: 0 auto 28px;
  position: relative;
  transition: transform .3s ease, opacity .3s ease;
}
.academy-vitrine__logo-link::after {
  content: "↗";
  position: absolute;
  top: -6px;
  right: -28px;
  font-family: var(--font-body);
  font-size: 22px;
  font-weight: 500;
  color: var(--teal);
  opacity: 0.65;
  transition: opacity .25s ease, transform .25s ease;
}
.academy-vitrine__logo-link:hover::after {
  opacity: 1;
  transform: translate(3px, -3px);
}
.academy-vitrine__logo-link:hover {
  transform: translateY(-3px);
  opacity: 0.85;
}
.academy-vitrine__logo {
  height: 96px;
  width: auto;
  display: block;
}
@media (max-width: 600px) {
  .academy-vitrine__logo { height: 72px; }
  .academy-vitrine__logo-link::after {
    font-size: 18px;
    right: -22px;
    top: -4px;
  }
}
.academy-vitrine__cards {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* .po-card — repris de la CSS Académie pour cohérence parfaite */
.po-card {
  background: var(--bg);
  border: 1px solid var(--hair);
  padding: 36px 32px;
  display: flex; flex-direction: column;
  transition: border-color .25s, transform .25s;
}
.po-card:hover { border-color: var(--navy); }
.po-card__step {
  font-size: 11px; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 14px;
}
.po-card__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 26px;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 14px;
}
.po-card__desc {
  font-size: 15px; color: var(--ink-soft);
  flex: 1; margin-bottom: 24px;
  text-wrap: pretty;
}
.po-card__meta {
  display: flex; gap: 18px; flex-wrap: wrap;
  font-size: 12px; color: var(--ink-mute);
  letter-spacing: .04em; text-transform: uppercase;
  padding-top: 18px;
  border-top: 1px solid var(--hair);
  margin-bottom: 20px;
}
.po-card__link {
  font-size: 13px; font-weight: 600;
  color: var(--navy);
  display: inline-flex; align-items: center; gap: 8px;
  border-bottom: 1px solid var(--navy);
  padding-bottom: 3px;
  align-self: flex-start;
  transition: gap .2s, color .2s, border-color .2s;
}
.po-card__link:hover { gap: 14px; color: var(--teal); border-color: var(--teal); }

.academy-vitrine__footer {
  max-width: var(--maxw);
  margin: 56px auto 0;
  text-align: center;
}

@media (max-width: 900px) {
  .academy-vitrine__cards { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   MODULES À LA DEMANDE
   ═══════════════════════════════════════════════════════════════ */
.modules-demand { padding: 120px 32px; background: var(--bg); }
.modules-demand__header {
  max-width: var(--maxw);
  margin: 0 auto 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: end;
}

/* Chips visibles par défaut */
.modules-demand__chips {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.modules-demand__chips .dna-chip {
  font-size: 14px;
  padding: 10px 18px;
}

/* Accordéon dépliable global */
.modules-demand__details {
  max-width: var(--maxw);
  margin: 32px auto 0;
}
.modules-demand__summary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal);
  padding: 14px 0;
  margin: 0 auto;
  width: max-content;
  transition: color .2s;
  user-select: none;
}
.modules-demand__summary::-webkit-details-marker { display: none; }
.modules-demand__summary::after {
  content: "+";
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  line-height: 1;
  transition: transform .25s ease;
}
.modules-demand__details[open] .modules-demand__summary::after {
  content: "−";
}
.modules-demand__summary:hover { color: var(--navy); }

/* Conteneur centré du summary */
.modules-demand__details {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Grille de détails dépliés */
.modules-demand__detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 24px;
  width: 100%;
  animation: modules-reveal .35s ease;
}
@keyframes modules-reveal {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Item de détail */
.modules-detail-item {
  background: #fff;
  border: 1px solid var(--hair);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
}
.modules-detail-item__cat {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}
.modules-detail-item__title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 400;
  line-height: 1.25;
  color: var(--navy);
  margin-bottom: 10px;
}
.modules-detail-item__desc {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.55;
  margin-bottom: 16px;
  flex: 1;
  text-wrap: pretty;
}
.modules-detail-item__chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding-top: 14px;
  border-top: 1px solid var(--hair);
}
.modules-detail-item__chips span {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--ink-mute);
  padding: 4px 10px;
  background: var(--bg);
  border: 1px solid var(--hair);
}

.modules-demand__note {
  max-width: var(--maxw);
  margin: 32px auto 0;
  font-size: 13px;
  color: var(--ink-mute);
  text-align: center;
  font-style: italic;
}

@media (max-width: 1000px) { .modules-demand__detail-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px) {
  .modules-demand__detail-grid { grid-template-columns: 1fr; }
  .modules-demand__header { grid-template-columns: 1fr; gap: 24px; align-items: start; }
  .modules-demand__chips .dna-chip { font-size: 13px; padding: 8px 14px; }
}

/* ═══════════════════════════════════════════════════════════════
   ABOUT — Xavier
   ═══════════════════════════════════════════════════════════════ */
.about { padding: 120px 32px; background: var(--bg-alt); }
.about__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 80px;
  align-items: center;
}
.about__visual {
  position: relative;
}
.about__photo-wrap {
  position: relative;
  aspect-ratio: 4/5;
  background: var(--navy);
  overflow: hidden;
}
.about__photo {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(20,40,46,0.4) 0%, rgba(26,143,160,0.2) 100%),
    var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.18);
  font-family: var(--font-display);
  font-size: 8rem;
  font-weight: 300;
  font-style: italic;
}
.about__content { max-width: 560px; }
.about__subtitle {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  color: var(--ink-soft);
  line-height: 1.35;
  margin: 8px 0 0;
  letter-spacing: .005em;
}
.about__subtitle em {
  font-style: italic;
  color: var(--teal);
  font-weight: 400;
}
.about__subtitle-nuance {
  color: var(--ink-soft);
  font-style: italic;
  font-weight: 300;
  font-size: 0.85em;
}
.about__intro {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 300;
  font-style: italic;
  color: var(--navy);
  line-height: 1.4;
  margin: 24px 0 28px;
  padding-left: 24px;
  border-left: 2px solid var(--teal);
  text-wrap: pretty;
}

/* Trio de métriques sous le titre About */
.about__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 32px 0 8px;
  padding: 24px 0;
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}
.about-metric {
  text-align: left;
}
.about-metric__number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 400;
  color: var(--teal);
  line-height: 1;
  letter-spacing: -.01em;
  margin-bottom: 8px;
}
.about-metric__label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-mute);
  line-height: 1.4;
}
@media (max-width: 700px) {
  .about__metrics { grid-template-columns: 1fr; gap: 16px; padding: 20px 0; }
}
.about__bio {
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.75;
  margin-bottom: 20px;
}
.about__bio strong { color: var(--navy); font-weight: 600; }
.about__chips-group {
  margin: 24px 0 0;
}
.about__chips-group .eyebrow {
  display: block;
  margin-bottom: 10px;
}
.about__chips {
  display: flex; gap: 8px; flex-wrap: wrap;
}
.about__chips-dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 4px;
}
@media (max-width: 700px) {
  .about__chips-dual { grid-template-columns: 1fr; gap: 20px; }
}
.about__chips-col {
  display: block;
}
.about__chips-label {
  display: block;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 8px;
  letter-spacing: .01em;
}
.about__chips-sublabel {
  font-weight: 300;
  font-style: italic;
  color: var(--ink-soft);
  font-size: 13px;
}
.about__chips-footer {
  margin: 20px 0 0;
  font-size: 14px;
  color: var(--ink-soft);
  font-style: italic;
  line-height: 1.5;
}
.about__chips-footer strong {
  color: var(--navy);
  font-weight: 500;
  font-style: normal;
}
.cert-tag {
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-soft);
  padding: 6px 14px;
  background: #fff;
  border: 1px solid var(--hair);
}

@media (max-width: 900px) {
  .about__grid { grid-template-columns: 1fr; gap: 48px; }
}

/* ═══════════════════════════════════════════════════════════════
   TEAM — Équipe étendue
   ═══════════════════════════════════════════════════════════════ */
.team { padding: 120px 32px; background: var(--bg); }
.team__header {
  max-width: var(--maxw-text);
  margin: 0 auto 64px;
  text-align: center;
}
.team__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.team-card {
  background: #fff;
  border: 1px solid var(--hair);
  padding: 32px;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  align-items: start;
  transition: border-color .25s;
}
.team-card:hover { border-color: var(--navy); }
.team-card__avatar {
  width: 64px; height: 64px;
  background: var(--navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: .02em;
}
.team-card__badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 4px 10px;
  margin-bottom: 10px;
}
.team-card__badge--principal {
  background: var(--teal-soft);
  color: var(--teal-deep);
}
.team-card__badge--partner {
  background: var(--bg);
  color: var(--ink-mute);
  border: 1px solid var(--hair);
}
.team-card__name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 4px;
}
.team-card__role {
  font-size: 13px;
  color: var(--teal);
  font-weight: 500;
  margin-bottom: 12px;
}
.team-card__metric {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 15px;
  font-style: italic;
  color: var(--navy);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--hair);
}
.team-card__desc {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.65;
  text-wrap: pretty;
}
.team__extended {
  max-width: var(--maxw);
  margin: 64px auto 0;
  padding: 40px 36px;
  background: var(--bg-alt);
  border: 1px solid var(--hair);
  text-align: center;
}
.team__extended-lead {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 10px;
}
.team__extended-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 8px;
}
.team__extended-title em { font-style: italic; color: var(--teal); }
.team__extended-desc {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 20px;
}
.team__extended-pills {
  display: flex; gap: 10px; flex-wrap: wrap; justify-content: center;
}
.team__pill {
  font-size: 13px;
  padding: 6px 14px;
  background: #fff;
  border: 1px solid var(--hair);
  color: var(--ink-soft);
}

@media (max-width: 800px) {
  .team__grid { grid-template-columns: 1fr; }
  .team-card { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   DNA — Mission, Vision, Valeurs, Principes
   Section sombre — manifeste, dimension d'engagement
   ═══════════════════════════════════════════════════════════════ */
.dna {
  padding: 120px 32px;
  background: var(--bg-deep);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.dna::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 30%, rgba(26,143,160,0.14) 0%, transparent 60%);
  pointer-events: none;
}
.dna > * { position: relative; z-index: 2; }
.dna .section-title { color: #fff; }

.dna__header {
  max-width: var(--maxw-text);
  margin: 0 auto 72px;
  text-align: center;
}
.dna__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.dna-block {
  background: #fff;
  border: 1px solid transparent;
  padding: 40px 36px;
  transition: border-color .25s, transform .25s, box-shadow .25s;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}
.dna-block:hover {
  border-color: var(--teal);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.18);
}
.dna-block__header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.dna-block__icon {
  width: 32px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: var(--teal-soft);
  color: var(--teal-deep);
}
.dna-block__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  color: var(--navy);
}
.dna-block__lead {
  font-size: 16px;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 14px;
  font-style: italic;
}
.dna-block__desc {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  text-wrap: pretty;
}
.dna-block__values { margin-top: 14px; }

/* Chips DNA — visibles par défaut */
.dna-block__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.dna-chip {
  display: inline-block;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .01em;
  padding: 7px 14px;
  background: var(--bg);
  border: 1px solid var(--hair);
  color: var(--navy);
  transition: border-color .2s, color .2s;
}

/* Details dépliable (HTML natif <details>/<summary>) */
.dna-block__details {
  margin-top: 22px;
  border-top: 1px solid var(--hair);
  padding-top: 16px;
}
.dna-block__summary {
  cursor: pointer;
  list-style: none;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: color .2s;
  user-select: none;
}
.dna-block__summary::-webkit-details-marker { display: none; }
.dna-block__summary::after {
  content: "+";
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  line-height: 1;
  transition: transform .25s ease;
}
.dna-block__details[open] .dna-block__summary::after {
  content: "−";
}
.dna-block__summary:hover { color: var(--navy); }
.dna-block__details[open] .dna-block__values {
  margin-top: 16px;
  animation: dna-reveal .35s ease;
}
@keyframes dna-reveal {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.value-item {
  display: block;
  padding: 14px 0;
  border-bottom: 1px solid var(--hair);
}
.value-item:last-child { border-bottom: 0; }
.value-item__name {
  display: block;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  color: var(--teal);
  margin-bottom: 4px;
}
.value-item__desc {
  display: block;
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .dna__grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   PROCESS — méthode globale en 4 temps
   ═══════════════════════════════════════════════════════════════ */
.process { padding: 120px 32px; background: var(--bg); }
.process__header {
  max-width: var(--maxw-text);
  margin: 0 auto 56px;
  text-align: center;
}
.process__steps {
  max-width: var(--maxw);
  margin: 0 auto;
}

/* ═══════════════════════════════════════════════════════════════
   TESTIMONIALS
   ═══════════════════════════════════════════════════════════════ */
.testimonials { padding: 120px 32px; background: var(--bg-alt); }
.testimonials__header {
  max-width: var(--maxw-text);
  margin: 0 auto 64px;
  text-align: center;
}
.testimonials__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* Bouton "Voir plus" — visible uniquement sur mobile */
.testimonials__toggle {
  display: none;
}
@media (max-width: 719px) {
  .testimonials__toggle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 24px auto 0;
    padding: 14px 26px;
    background: transparent;
    border: 1px solid var(--rule);
    color: var(--navy);
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .02em;
    cursor: pointer;
    transition: all .2s ease;
  }
  .testimonials__toggle:hover {
    background: var(--navy);
    color: #fff;
    border-color: var(--navy);
  }
  .testimonials__toggle svg {
    width: 12px;
    height: 12px;
    transition: transform .25s ease;
  }
  .testimonials__toggle[aria-expanded="true"] svg {
    transform: rotate(180deg);
  }
  /* Centrer le bouton sous la grille */
  .testimonials {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  /* Cacher les cartes 3, 4, 5, 6 par défaut sur mobile.
     Spécificité double pour écraser .testimonial-card { display: flex } défini plus bas. */
  .testimonial-card.testimonial-card--hidden-mobile {
    display: none;
  }
  /* Quand la grille est en mode "ouvert" (bouton cliqué), on les affiche */
  .testimonials__grid.is-expanded .testimonial-card.testimonial-card--hidden-mobile {
    display: flex;
  }
}
.testimonial-card {
  background: #fff;
  border: 1px solid var(--hair);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
}
.testimonial-card__quote {
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.5;
  font-style: italic;
  color: var(--navy);
  margin-bottom: 24px;
  flex: 1;
}
.testimonial-card__quote::before {
  content: '"';
  font-size: 48px;
  line-height: 0;
  color: var(--teal);
  vertical-align: -16px;
  margin-right: 4px;
}
.testimonial-card__author {
  padding-top: 18px;
  border-top: 1px solid var(--hair);
}
.testimonial-card__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 2px;
}
.testimonial-card__role {
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: .04em;
}

@media (max-width: 900px) {
  .testimonials__grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   CTA SECTION
   ═══════════════════════════════════════════════════════════════ */
.cta {
  background: var(--bg-deep);
  color: #fff;
  padding: 120px 32px;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 50%, rgba(26,143,160,0.18) 0%, transparent 60%);
  pointer-events: none;
}
.cta__inner {
  max-width: var(--maxw-text);
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}
.cta__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 300;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 24px;
  text-wrap: balance;
}
.cta__title em { font-style: italic; color: var(--teal); }
.cta__desc {
  font-size: 18px;
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 40px;
  text-wrap: pretty;
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER (style Académie)
   ═══════════════════════════════════════════════════════════════ */
.footer {
  background: var(--bg);
  color: var(--ink-soft);
  padding: 96px 32px 48px;
  text-align: center;
  border-top: 1px solid var(--hair);
}
.footer__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.2vw, 48px);
  font-weight: 400;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 18px;
  text-wrap: balance;
}
.footer__title em { font-style: italic; color: var(--teal); }
.footer__lead {
  font-size: 17px; color: var(--ink-soft);
  max-width: 580px; margin: 0 auto 36px;
  text-wrap: pretty;
}
.footer__ctas { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.footer__contact-grid {
  max-width: var(--maxw);
  margin: 64px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  text-align: left;
  padding-top: 56px;
  border-top: 1px solid var(--hair);
}
.footer__contact-item {
  font-size: 14px;
}
.footer__contact-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 8px;
}
.footer__contact-value {
  color: var(--ink-soft);
  line-height: 1.6;
}
.footer__contact-value a { color: var(--navy); border-bottom: 1px solid var(--hair); }
.footer__contact-value a:hover { border-color: var(--teal); color: var(--teal); }

/* Carte de visite digitale (QR code vCard) — visible uniquement sur desktop */
.footer__vcard {
  display: flex;
  gap: 32px;
  align-items: center;
  margin: 56px auto 0;
  padding: 28px 32px;
  background: rgba(232, 228, 220, 0.35);
  border: 1px solid var(--hair);
  max-width: 580px;
}
.footer__vcard-visual {
  flex-shrink: 0;
  width: 132px;
  height: 132px;
  background: var(--bg);
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer__vcard-visual img {
  width: 100%;
  height: 100%;
  display: block;
}
.footer__vcard-text {
  flex: 1;
  min-width: 0;
}
.footer__vcard-eyebrow {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--teal);
  margin: 0 0 12px;
}
.footer__vcard-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -.005em;
  color: var(--navy);
  margin: 0 0 12px;
  text-wrap: balance;
}
.footer__vcard-desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
}

/* Masqué sur mobile : l'info est déjà accessible via le menu burger */
@media (max-width: 719px) {
  .footer__vcard { display: none; }
}

.footer__rule {
  width: 60px; height: 1px;
  background: var(--rule);
  margin: 64px auto 24px;
}
.footer__sig {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink-mute);
}
.footer__sig strong { color: var(--navy); font-weight: 600; }

@media (max-width: 800px) {
  .footer__contact-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ═══════════════════════════════════════════════════════════════
   REFERENCES — logos clients (stats + carrousel infini)
   ═══════════════════════════════════════════════════════════════ */
.references {
  padding: 96px 0;
  background: var(--bg);
  overflow: hidden;
}
.references__header {
  max-width: var(--maxw);
  margin: 0 auto 56px;
  padding: 0 32px;
  text-align: center;
}
.references__header .section-title {
  margin-top: 18px;
}
.references__lead {
  max-width: 720px;
  margin: 18px auto 0;
}

/* Bandeau de statistiques */
.references__stats {
  display: flex;
  justify-content: center;
  gap: 64px;
  flex-wrap: wrap;
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--hair);
}
.stat-item {
  text-align: center;
}
.stat-item__number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 400;
  color: var(--teal);
  line-height: 1;
  letter-spacing: -.02em;
  margin-bottom: 8px;
}
.stat-item__label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* Carrousel infini sur bandeau blanc — préserve les couleurs des logos */
.references__marquee {
  position: relative;
  overflow: hidden;
  background: #FFFFFF;
  padding: 36px 0;
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  /* fondu sur les bords gauche/droit pour entrée/sortie en douceur */
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 80px, #000 calc(100% - 80px), transparent 100%);
          mask-image: linear-gradient(to right, transparent 0, #000 80px, #000 calc(100% - 80px), transparent 100%);
}
.references__track {
  display: flex;
  align-items: center;
  gap: 64px;
  width: max-content;
  animation: scroll-logos 90s linear infinite;
}
.references__marquee:hover .references__track {
  animation-play-state: paused;
}
@keyframes scroll-logos {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.ref-logo {
  flex: 0 0 auto;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
}
.ref-logo img {
  height: 100%;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  display: block;
}

@media (max-width: 800px) {
  .references__stats { gap: 32px; }
  .ref-logo { height: 60px; padding: 0 4px; }
  .ref-logo img { max-width: 160px; }
  .references__track { gap: 36px; }
}

@media (prefers-reduced-motion: reduce) {
  .references__track { animation: none; }
}

/* ═══════════════════════════════════════════════════════════════
   PAGE CONVICTIONS — Manifeste éditorial
   ═══════════════════════════════════════════════════════════════ */

/* Hero des pages intérieures (réutilisable : Convictions, Qui sommes-nous, etc.) */
.page-hero {
  padding: 64px 32px 48px;
  max-width: var(--maxw-text);
  margin: 0 auto;
  text-align: center;
}
.page-hero .eyebrow {
  justify-content: center;
  margin-bottom: 18px;
}
.page-hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(40px, 5.5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--navy);
  margin: 0 0 24px;
  text-wrap: balance;
}
.page-hero__title em {
  font-style: italic;
  color: var(--teal);
}
.page-hero__lead {
  font-size: 18px;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 640px;
  margin: 0 auto;
  text-wrap: pretty;
}

/* Liste des convictions */
.convictions-list {
  max-width: 880px;
  margin: 0 auto;
  padding: 32px 32px 96px;
}

.conviction-item {
  padding: 56px 0;
  border-top: 1px solid var(--hair);
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 32px;
  align-items: start;
}
.conviction-item:last-child {
  border-bottom: 1px solid var(--hair);
}
.conviction-item__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--teal);
  line-height: 1;
  padding-top: 6px;
  letter-spacing: -0.02em;
}
.conviction-item__content {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.conviction-item__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--navy);
  text-wrap: balance;
}
.conviction-item__body {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0;
  text-wrap: pretty;
}
.conviction-item__chute {
  font-size: 17px;
  line-height: 1.7;
  color: var(--navy);
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid var(--hair);
  font-weight: 500;
}
.conviction-item__chute strong {
  color: var(--teal);
  font-weight: 600;
}

/* Outro CTA */
.convictions-outro {
  max-width: var(--maxw-text);
  margin: 0 auto;
  padding: 32px 32px 96px;
  text-align: center;
}
.convictions-outro__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(28px, 3.5vw, 40px);
  line-height: 1.2;
  margin: 0 0 16px;
  color: var(--navy);
  text-wrap: balance;
}
.convictions-outro__title em {
  font-style: italic;
  color: var(--teal);
}
.convictions-outro__lead {
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0 auto 32px;
  max-width: 580px;
  text-wrap: pretty;
}

@media (max-width: 720px) {
  .page-hero { padding: 40px 20px 32px; }
  .convictions-list { padding: 16px 20px 64px; }
  .convictions-outro { padding: 24px 20px 80px; }
  .conviction-item {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 40px 0;
  }
  .conviction-item__number { font-size: 1.875rem; padding-top: 0; }
  .conviction-item__body,
  .conviction-item__chute { font-size: 16px; }
}

/* ═══════════════════════════════════════════════════════════════
   TEASER QUI SOMMES-NOUS — sur la home
   ═══════════════════════════════════════════════════════════════ */

.about-teaser {
  padding: 96px 32px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.about-teaser__inner {
  display: grid;
  grid-template-columns: minmax(220px, 320px) 1fr;
  gap: 56px;
  align-items: center;
}
.about-teaser__visual img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.10);
}
.about-teaser__content {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.about-teaser__content .btn {
  margin-top: 12px;
  align-self: flex-start;
}

@media (max-width: 800px) {
  .about-teaser {
    padding: 64px 24px;
  }
  .about-teaser__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .about-teaser__visual {
    max-width: 280px;
    margin: 0 auto;
  }
}

/* ═══════════════════════════════════════════════════════════════
   TEASER ADN — sur la home
   ═══════════════════════════════════════════════════════════════ */

.dna-teaser {
  padding: 96px 32px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.dna-teaser__header {
  text-align: center;
  margin-bottom: 56px;
}
.dna-teaser__header .eyebrow {
  justify-content: center;
  margin-bottom: 14px;
}
.dna-teaser__visual {
  max-width: 480px;
  margin: 0 auto 56px;
  padding: 0;
}
.dna-teaser__visual img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.10);
}
.dna-teaser__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 56px;
}
.dna-teaser__pillar {
  padding: 28px 24px;
  border-top: 3px solid var(--teal);
  background: rgba(255, 255, 255, 0.4);
}
.dna-teaser__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  color: var(--navy);
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}
.dna-teaser__lead {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
}
.dna-teaser__cta {
  text-align: center;
}

@media (max-width: 900px) {
  .dna-teaser__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 560px) {
  .dna-teaser {
    padding: 64px 24px;
  }
  .dna-teaser__visual {
    max-width: 320px;
    margin: 0 auto 40px;
  }
  .dna-teaser__grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 40px;
  }
  .dna-teaser__pillar {
    padding: 24px 20px;
  }
}

/* ═══════════════════════════════════════════════════════════════
   ACCORDÉONS MOBILE — collapse uniquement sous 720px
   ═══════════════════════════════════════════════════════════════ */

/* Comportement par défaut (desktop) :
   - m-collapse : le summary est visible (contient les titres), pas de bouton accordéon
   - m-collapse-extras : le summary est caché (le bouton "Voir plus" n'a pas de sens en desktop) */
details.m-collapse > summary {
  list-style: none;
  cursor: default;
}
details.m-collapse > summary::-webkit-details-marker {
  display: none;
}
details.m-collapse-extras > summary {
  display: none;
}

details.m-collapse-extras > summary::-webkit-details-marker {
  display: none;
}
details.m-collapse-extras > summary {
  list-style: none;
}

/* Comportement mobile : accordéons activés */
@media (max-width: 719px) {

  /* === Bouton accordéon individuel (Méthode 4 temps + Pour qui) === */
  details.m-collapse > summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    cursor: pointer;
    padding: 8px 0;
    position: relative;
  }

  /* Le chevron + qui devient × à l'ouverture */
  details.m-collapse > summary::after {
    content: '';
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%231A8FA0' stroke-width='1.8' stroke-linecap='round'><path d='M8 3v10M3 8h10'/></svg>");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    transition: transform 0.25s ease;
  }
  details.m-collapse[open] > summary::after {
    transform: rotate(45deg);
  }

  /* === Bouton "Voir plus" (Cas d'usage + Témoignages) === */
  details.m-collapse-extras > summary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 14px 26px;
    margin: 24px auto 0;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .02em;
    color: var(--navy);
    background: transparent;
    border: 1px solid var(--rule);
    transition: all .2s ease;
  }
  details.m-collapse-extras {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  details.m-collapse-extras > summary:hover {
    border-color: var(--navy);
    background: var(--navy);
    color: #fff;
  }
  details.m-collapse-extras > summary::after {
    content: '';
    width: 12px;
    height: 12px;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%231F3A42' stroke-width='2' stroke-linecap='round'><path d='M4 6l4 4 4-4'/></svg>");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    transition: transform 0.25s ease;
  }
  details.m-collapse-extras[open] > summary::after {
    transform: rotate(180deg);
  }
  details.m-collapse-extras[open] > summary:hover::after {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round'><path d='M4 6l4 4 4-4'/></svg>");
  }
  details.m-collapse-extras > summary:hover::after {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round'><path d='M4 6l4 4 4-4'/></svg>");
  }

  /* Espacement du contenu déplié */
  details.m-collapse-extras > .approach__cases--extra {
    margin-top: 24px;
  }

  /* Audience cards : restructuration du summary en grille 2 lignes */
  details.audience-card > summary {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    align-items: center;
    column-gap: 16px;
    row-gap: 14px;
    padding: 8px 0;
  }
  details.audience-card > summary > .eyebrow {
    grid-row: 1;
    grid-column: 1;
  }
  details.audience-card > summary::after {
    grid-row: 1;
    grid-column: 2;
  }
  details.audience-card > summary > h3 {
    grid-row: 2;
    grid-column: 1 / -1;
    font-size: 18px;
    line-height: 1.35;
    margin: 0;
    text-wrap: balance;
  }
  details.audience-card > ul {
    margin-top: 16px;
  }
}

/* ═══════════════════════════════════════════════════════════════
   FIN DE FEUILLE
   ═══════════════════════════════════════════════════════════════ */