/* ============================================================
   CatalystiumPro — main.css
   Brand: Or/Onyx/Ivoire · Cormorant Garamond + Inter
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400;1,600&family=Inter:wght@300;400;500;600&display=swap');

/* ── RESET & BASE ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --onyx:    #111111;
  --gold:    #8B6914;
  --gold-l:  #C8A96E;
  --gold-xs: #E8D5A3;
  --ivory:   #FDF8EF;
  --parch:   #F5F0E8;
  --gray:    #555555;
  --gray-m:  #888888;
  --gray-l:  #CCCCCC;
  --white:   #FFFFFF;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Inter', Arial, sans-serif;

  --max-w: 1120px;
  --side:  clamp(1.5rem, 5vw, 4rem);
  --radius: 4px;
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--ivory);
  color: var(--onyx);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── TYPOGRAPHY ─────────────────────────────────────────── */
.display {
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.display-lg  { font-size: clamp(3rem, 8vw, 6.5rem); }
.display-md  { font-size: clamp(2rem, 5vw, 3.5rem); }
.display-sm  { font-size: clamp(1.5rem, 3vw, 2.25rem); }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.body-lg  { font-size: 1.125rem; line-height: 1.75; }
.body-md  { font-size: 1rem;     line-height: 1.7;  }
.body-sm  { font-size: 0.875rem; line-height: 1.65; }
.caption  { font-size: 0.75rem;  color: var(--gray-m); }

/* ── LAYOUT ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--side);
}

section { padding: clamp(4rem, 10vw, 8rem) 0; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

/* ── RULE ───────────────────────────────────────────────── */
.rule {
  width: 100%;
  height: 1px;
  background: var(--gold-xs);
  border: none;
  margin: 0;
}
.rule-gold { background: var(--gold); height: 2px; }

/* ── NAVBAR ─────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 var(--side);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(17,17,17,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(200,169,110,0.15);
  transition: background var(--transition);
}

.nav-logo {
  display: flex;
  align-items: baseline;
  gap: 0.15rem;
}
.nav-logo-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.01em;
}
.nav-logo-tm {
  font-size: 0.6rem;
  color: var(--gold);
  font-family: var(--font-body);
  vertical-align: super;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav-links a {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -3px;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--gold-l);
}
.nav-links a:hover::after, .nav-links a.active::after {
  width: 100%;
}

.nav-lang {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.lang-btn {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.5rem;
  border: 1px solid rgba(200,169,110,0.3);
  border-radius: var(--radius);
  color: var(--gray-m);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-body);
}
.lang-btn.active, .lang-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.nav-cta {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.6rem 1.4rem;
  background: var(--gold);
  color: var(--white);
  border-radius: var(--radius);
  transition: background var(--transition);
  white-space: nowrap;
}
.nav-cta:hover { background: var(--gold-l); color: var(--onyx); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-hamburger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--white);
  transition: all var(--transition);
}

/* ── HERO ───────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  background: var(--onyx);
  display: flex;
  align-items: center;
  padding-top: 72px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 6rem;
  align-items: center;
  padding: 6rem 0 5rem;
}

.hero-eyebrow { margin-bottom: 1.5rem; }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 7vw, 6rem);
  font-weight: 300;
  color: var(--white);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}
.hero-title em {
  font-style: italic;
  color: var(--gold-l);
}

.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  background: var(--gold);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all var(--transition);
  border: 1px solid var(--gold);
}
.btn-primary:hover {
  background: var(--gold-l);
  color: var(--onyx);
  border-color: var(--gold-l);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  background: transparent;
  color: rgba(255,255,255,0.7);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.2);
  transition: all var(--transition);
}
.btn-outline:hover {
  border-color: var(--gold-l);
  color: var(--gold-l);
}

.btn-outline-dark {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  background: transparent;
  color: var(--onyx);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid var(--onyx);
  transition: all var(--transition);
}
.btn-outline-dark:hover {
  background: var(--onyx);
  color: var(--gold-l);
}

/* Hero KPI card */
.hero-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(200,169,110,0.2);
  border-radius: 8px;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.hero-kpi {
  border-bottom: 1px solid rgba(200,169,110,0.15);
  padding-bottom: 1.5rem;
}
.hero-kpi:last-child { border-bottom: none; padding-bottom: 0; }
.hero-kpi-value {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.3rem;
}
.hero-kpi-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
}

/* ── SECTION: CONSTAT ───────────────────────────────────── */
.section-constat {
  background: var(--ivory);
  padding: clamp(5rem, 10vw, 8rem) 0;
}

.constat-header { margin-bottom: 4rem; }
.constat-header .display-md { max-width: 640px; }

.constat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.5px;
  background: var(--gold-xs);
  border: 1px solid var(--gold-xs);
  border-radius: 6px;
  overflow: hidden;
}
.constat-item {
  background: var(--ivory);
  padding: 2.5rem 2rem;
  transition: background var(--transition);
}
.constat-item:hover { background: var(--parch); }
.constat-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  color: var(--gold-xs);
  line-height: 1;
  margin-bottom: 1rem;
  transition: color var(--transition);
}
.constat-item:hover .constat-num { color: var(--gold-l); }
.constat-item h3 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--onyx);
  margin-bottom: 0.75rem;
  letter-spacing: 0.02em;
}
.constat-item p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.7;
}

/* ── SECTION: AXES ──────────────────────────────────────── */
.section-axes {
  background: var(--onyx);
  padding: clamp(5rem, 10vw, 8rem) 0;
}

.axes-header { margin-bottom: 4rem; }
.axes-header .eyebrow { color: var(--gold-l); }
.axes-header .display-md { color: var(--white); }

.axes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(200,169,110,0.15);
  border-radius: 6px;
  overflow: hidden;
}

.axe-item {
  background: #161616;
  padding: 2.5rem 1.75rem;
  position: relative;
  transition: background var(--transition);
  cursor: default;
}
.axe-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.axe-item:hover { background: #1a1a1a; }
.axe-item:hover::before { transform: scaleX(1); }

.axe-num {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.axe-icon {
  width: 40px; height: 40px;
  margin-bottom: 1.25rem;
  opacity: 0.9;
}
.axe-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 1rem;
}
.axe-desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.75;
}

/* ── SECTION: MÉTHODE ───────────────────────────────────── */
.section-methode {
  background: var(--parch);
  padding: clamp(5rem, 10vw, 8rem) 0;
}

.methode-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.methode-left .eyebrow { margin-bottom: 1rem; }
.methode-left .display-md { margin-bottom: 1.5rem; }
.methode-left p { color: var(--gray); max-width: 440px; }

.methode-phases {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.phase-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--gold-xs);
  align-items: start;
  transition: all var(--transition);
}
.phase-item:last-child { border-bottom: none; }
.phase-item:hover .phase-num { color: var(--gold); }
.phase-num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 300;
  color: var(--gold-xs);
  line-height: 1;
  transition: color var(--transition);
  padding-top: 2px;
}
.phase-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--onyx);
  margin-bottom: 0.35rem;
  letter-spacing: 0.02em;
}
.phase-desc {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.65;
}

/* COS Block */
.cos-block {
  background: var(--onyx);
  border-radius: 8px;
  padding: 2.5rem;
  margin-top: 2.5rem;
}
.cos-block .eyebrow { color: var(--gold-l); margin-bottom: 0.75rem; }
.cos-block h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 1rem;
  font-style: italic;
}
.cos-block p { font-size: 0.875rem; color: rgba(255,255,255,0.55); line-height: 1.75; }

/* ── SECTION: FONDATRICE ────────────────────────────────── */
.section-fondatrice {
  background: var(--ivory);
  padding: clamp(5rem, 10vw, 8rem) 0;
}

.fondatrice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.fondatrice-initial {
  width: 140px; height: 140px;
  border-radius: 50%;
  background: var(--onyx);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 300;
  color: var(--gold);
  margin-bottom: 2rem;
  flex-shrink: 0;
}

.fondatrice-name {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 300;
  color: var(--onyx);
  margin-bottom: 0.5rem;
}
.fondatrice-title {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--gold-xs);
}
.fondatrice-bio {
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.85;
  margin-bottom: 1rem;
}
.fondatrice-quote {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--onyx);
  line-height: 1.6;
  padding-left: 1.5rem;
  border-left: 2px solid var(--gold);
  margin-top: 1.75rem;
}

.expertise-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}
.expertise-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--parch);
  border-radius: 4px;
  border: 1px solid var(--gold-xs);
}
.expertise-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
  margin-top: 6px;
}
.expertise-item span {
  font-size: 0.85rem;
  color: var(--onyx);
  font-weight: 500;
}

/* ── SECTION: AUDIENCES ─────────────────────────────────── */
.section-audiences {
  background: var(--onyx);
  padding: clamp(5rem, 10vw, 8rem) 0;
}

.audiences-header { margin-bottom: 4rem; }
.audiences-header .eyebrow { color: var(--gold-l); }
.audiences-header .display-md { color: var(--white); }
.audiences-header p { color: rgba(255,255,255,0.5); max-width: 560px; margin-top: 1rem; }

.audiences-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5px;
  background: rgba(200,169,110,0.1);
  border-radius: 8px;
  overflow: hidden;
}

.audience-item {
  background: #141414;
  padding: 2.5rem 2rem;
  transition: background var(--transition);
}
.audience-item:hover { background: #1c1c1c; }
.audience-icon-wrap {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(139,105,20,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: background var(--transition);
}
.audience-item:hover .audience-icon-wrap { background: rgba(139,105,20,0.3); }
.audience-icon-wrap svg { width: 22px; height: 22px; color: var(--gold-l); }
.audience-item h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.audience-item p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.75;
}

/* ── SECTION: CTA ───────────────────────────────────────── */
.section-cta {
  background: var(--gold);
  padding: clamp(4rem, 8vw, 6rem) 0;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}
.cta-text .eyebrow { color: rgba(255,255,255,0.6); margin-bottom: 0.75rem; }
.cta-text .display-sm { color: var(--white); }
.cta-text p { color: rgba(255,255,255,0.75); margin-top: 0.75rem; font-size: 1rem; }

.btn-cta-white {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2.25rem;
  background: var(--white);
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 2px solid var(--white);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-cta-white:hover {
  background: transparent;
  color: var(--white);
}

/* ── FOOTER ─────────────────────────────────────────────── */
.footer {
  background: #0A0A0A;
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(200,169,110,0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .nav-logo { margin-bottom: 1rem; }
.footer-brand p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.7;
  max-width: 260px;
  margin-bottom: 1.5rem;
}

.footer-col h4 {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.65rem; }
.footer-col ul li a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--gold-l); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.2);
}

/* ── PAGE HEADER (inner pages) ──────────────────────────── */
.page-header {
  background: var(--onyx);
  padding: 10rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
}
.page-header .eyebrow { margin-bottom: 1rem; color: var(--gold-l); }
.page-header .display-md { color: var(--white); margin-bottom: 1rem; }
.page-header p { color: rgba(255,255,255,0.5); max-width: 540px; }

/* ── CARD ───────────────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--gold-xs);
  border-radius: 6px;
  padding: 2rem;
  transition: all var(--transition);
}
.card:hover {
  border-color: var(--gold-l);
  box-shadow: 0 8px 32px rgba(139,105,20,0.08);
}
.card-gold {
  border-top: 3px solid var(--gold);
}

/* ── BREADCRUMB ─────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--gold-xs);
}
.breadcrumb a { font-size: 0.8rem; color: var(--gray-m); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb span { font-size: 0.8rem; color: var(--gray-m); }
.breadcrumb .current { font-size: 0.8rem; color: var(--gold); }

/* ── FORM ───────────────────────────────────────────────── */
.form-group { margin-bottom: 1.5rem; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--onyx);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--gold-xs);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--onyx);
  background: var(--white);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--gold); }
.form-group textarea { resize: vertical; min-height: 140px; }

/* ── BADGES ─────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 2px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.badge-gold { background: rgba(139,105,20,0.12); color: var(--gold); border: 1px solid rgba(139,105,20,0.25); }
.badge-onyx { background: var(--onyx); color: var(--gold-l); }

/* ── LANG TOGGLE ────────────────────────────────────────── */
[data-lang="en"] { display: none; }
body.lang-en [data-lang="fr"] { display: none; }
body.lang-en [data-lang="en"] { display: block; }
body.lang-en [data-lang="en"].inline { display: inline; }
[data-lang="fr"].inline { display: inline; }

/* ── MOBILE NAV ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-links { display: none; position: fixed; top: 72px; left: 0; right: 0; background: var(--onyx); flex-direction: column; padding: 2rem var(--side); gap: 1.5rem; border-bottom: 1px solid rgba(200,169,110,0.15); }
  .nav-links.open { display: flex; }
  .nav-hamburger { display: flex; }
  .nav-cta { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  .hero-card { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .constat-grid { grid-template-columns: 1fr; }
  .axes-grid { grid-template-columns: 1fr 1fr; }
  .methode-split { grid-template-columns: 1fr; gap: 3rem; }
  .fondatrice-grid { grid-template-columns: 1fr; gap: 3rem; }
  .audiences-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .cta-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 600px) {
  .axes-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .expertise-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
}

/* ── SCROLL REVEAL ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s 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; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}