/* ═══════════════════════════════
   TOKENS — palette sampled directly from the official logo
═══════════════════════════════ */
:root {
  --white:       #FFFFFF;
  --pale:        #F7F6F3;
  --pale-2:      #F1EFE9;
  --soft-gray:   #E4E1DA;
  --gold:        #C2944B;
  --gold-light:  #F0C878;
  --gold-soft:   rgba(194,148,75,.10);
  --anthracite:  #2B2B2E;
  --text-2:      #5A5A5E;
  --text-3:      #8C8B87;
  --line:        #E9E6DF;
  --f-serif:     'Cormorant Garamond', Georgia, serif;
  --f-sans:      'Inter', sans-serif;
  --r:           8px;
  --r-lg:        16px;
  --sh:          0 1px 3px rgba(43,43,46,.04), 0 8px 30px rgba(43,43,46,.06);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--f-sans); color: var(--anthracite); background: var(--white); line-height: 1.7; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ═══════════════════════════════
   NAV
═══════════════════════════════ */
nav {
  position: sticky; top: 0; z-index: 200;
  height: 66px;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center;
  padding: 0 48px; gap: 40px;
}
.nav-brand {
  display: flex; align-items: center; gap: 12px;
  margin-right: auto; flex-shrink: 0;
}
.nav-brand img { height: 40px; width: auto; }
.nav-brand-name {
  font-family: var(--f-serif);
  font-size: 18px; font-weight: 600;
  color: var(--anthracite); letter-spacing: .03em;
}
.nav-links { display: flex; gap: 4px; align-items: center; }
.nav-links a {
  padding: 8px 16px; border-radius: 20px;
  font-size: 13.5px; font-weight: 500;
  color: var(--text-2);
  transition: all .18s;
}
.nav-links a:hover  { color: var(--anthracite); background: var(--pale); }
.nav-links a.active { color: var(--anthracite); background: var(--gold-soft); }

/* ═══════════════════════════════
   HAMBURGER / MOBILE MENU
═══════════════════════════════ */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 6px; margin-left: auto;
  background: none; border: none;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--anthracite); border-radius: 2px;
}
.mobile-menu {
  display: none; position: fixed; top: 66px; left: 0; right: 0;
  background: var(--white); border-bottom: 1px solid var(--line);
  padding: 16px 20px; z-index: 199; flex-direction: column; gap: 4px;
  box-shadow: var(--sh);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 12px 14px; border-radius: 10px;
  font-size: 15.5px; color: var(--text-2); font-weight: 500;
}
.mobile-menu a:hover, .mobile-menu a.active { color: var(--anthracite); background: var(--gold-soft); }

/* ═══════════════════════════════
   SHARED LAYOUT
═══════════════════════════════ */
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 48px; }
.section { padding: 120px 48px; }
.section-sm { padding: 72px 48px; }

.eyebrow {
  font-size: 11px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 18px;
  display: flex; align-items: center; gap: 10px;
}
.eyebrow::before {
  content: ''; width: 22px; height: 1.5px;
  background: var(--gold); flex-shrink: 0;
}

h2.section-title {
  font-family: var(--f-serif);
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 400; line-height: 1.15;
  letter-spacing: -.01em; color: var(--anthracite);
}
h2.section-title em { font-style: italic; color: var(--gold); }

.lead { font-size: 17px; font-weight: 400; color: var(--text-2); line-height: 1.85; }

/* ═══════════════════════════════
   HERO — logo only, on its own light stage
═══════════════════════════════ */
.hero {
  background: var(--white);
  padding: 64px 24px 40px;
  text-align: center;
}
.hero-inner { max-width: 900px; margin: 0 auto; }
.hero-logo { width: 58%; height: auto; display: inline-block; margin: 0 auto; }

/* ═══════════════════════════════
   WELCOME
═══════════════════════════════ */
.welcome-section {
  background: var(--pale);
  padding: 96px 48px;
  text-align: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.welcome-inner { max-width: 720px; margin: 0 auto; }
.welcome-inner .eyebrow { justify-content: center; }
.welcome-inner .eyebrow::before { display: none; }
.welcome-inner h1,
.welcome-inner h2 {
  font-family: var(--f-serif);
  font-size: clamp(32px, 5vw, 50px);
  font-weight: 400; line-height: 1.2;
  color: var(--anthracite); margin-bottom: 24px;
}
.welcome-inner p { font-size: 17px; color: var(--text-2); line-height: 1.9; margin-bottom: 16px; }
.welcome-inner p:last-child { margin-bottom: 0; }

/* ═══════════════════════════════
   METHOD — Intelligence Hybride™
═══════════════════════════════ */
.method-section { background: var(--white); }
.method-inner {
  max-width: 1080px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px;
  align-items: center;
}
.method-left p { font-size: 16px; color: var(--text-2); line-height: 1.9; margin: 22px 0 0; }
.method-split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2px;
  border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--line);
}
.method-col { background: var(--pale); padding: 32px 28px; }
.method-col-label {
  font-size: 10.5px; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 18px;
}
.method-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.method-col ul li {
  font-size: 14.5px; color: var(--anthracite); font-weight: 400;
  padding-left: 18px; position: relative;
}
.method-col ul li::before {
  content: '—'; position: absolute; left: 0;
  color: var(--gold); font-size: 12px; top: 1px;
}
.method-col.you { background: var(--gold-soft); }

/* ═══════════════════════════════
   BRIDGE — Communiquer avec l'IA
═══════════════════════════════ */
.bridge-section {
  background: var(--pale);
  padding: 100px 48px;
  text-align: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.bridge-inner { max-width: 780px; margin: 0 auto; }
.bridge-quote {
  font-family: var(--f-serif);
  font-weight: 600;
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.5;
  color: var(--anthracite);
  margin: 0 0 36px;
}
.bridge-quote .accent { color: var(--gold); }
.bridge-tagline {
  font-family: var(--f-serif);
  font-weight: 500;
  font-size: 26px;
  color: var(--anthracite);
  margin: 0 0 8px;
}
.bridge-subtitle { font-size: 15px; color: var(--text-2); margin: 0; }

/* ═══════════════════════════════
   MODULES PREVIEW (home) / MODULES LIST (formation)
═══════════════════════════════ */
.modules-section { background: var(--white); }
.modules-inner { max-width: 820px; margin: 0 auto; }
.modules-inner .section-head { text-align: center; margin-bottom: 56px; }
.module-rows { display: flex; flex-direction: column; }
.module-row {
  display: grid; grid-template-columns: 48px 1fr;
  gap: 24px; align-items: start;
  padding: 30px 0; border-bottom: 1px solid var(--line);
}
.module-row:first-child { padding-top: 0; }
.module-row:last-child { border-bottom: none; padding-bottom: 0; }
.module-n {
  font-family: var(--f-serif);
  font-size: 14px; font-weight: 500; color: var(--gold);
  padding-top: 4px; letter-spacing: .05em;
}
.module-body h3 {
  font-family: var(--f-serif);
  font-size: 20px; font-weight: 500; color: var(--anthracite); margin-bottom: 8px;
}
.module-body p { font-size: 14.5px; color: var(--text-2); margin: 0; line-height: 1.75; }
.modules-more { text-align: center; margin-top: 48px; }
.modules-more a { font-size: 14px; color: var(--gold); font-weight: 500; }
.modules-more a:hover { text-decoration: underline; }

/* ═══════════════════════════════
   ABOUT TEASER (home)
═══════════════════════════════ */
.about-teaser {
  background: var(--gold-soft);
  padding: 96px 48px;
  text-align: center;
}
.about-teaser-inner { max-width: 640px; margin: 0 auto; }
.about-teaser h2 {
  font-family: var(--f-serif);
  font-size: clamp(28px, 4vw, 40px); font-weight: 400;
  color: var(--anthracite); margin-bottom: 18px;
}
.about-teaser p { font-size: 16px; color: var(--text-2); line-height: 1.8; margin-bottom: 24px; }
.about-teaser a { font-size: 14.5px; color: var(--gold); font-weight: 600; }
.about-teaser a:hover { text-decoration: underline; }

/* ═══════════════════════════════
   PAGE HERO (inner pages)
═══════════════════════════════ */
.page-hero {
  background: var(--pale);
  border-bottom: 1px solid var(--line);
  padding: 100px 48px 72px;
}
.page-hero-inner { max-width: 640px; margin: 0 auto; text-align: center; }
.page-hero-inner .eyebrow { justify-content: center; }
.page-hero-inner .eyebrow::before { display: none; }
.page-hero h1 {
  font-family: var(--f-serif);
  font-size: clamp(34px, 5.5vw, 56px);
  font-weight: 400; line-height: 1.15;
  color: var(--anthracite); margin-bottom: 18px;
}
.page-hero h1 em { font-style: italic; color: var(--gold); }
.page-hero p { font-size: 16px; color: var(--text-2); line-height: 1.8; }

/* ═══════════════════════════════
   ABOUT PAGE — prose
═══════════════════════════════ */
.prose-wrap { max-width: 680px; margin: 0 auto; }
.prose-wrap h2 {
  font-family: var(--f-serif);
  font-size: 30px; font-weight: 400; color: var(--anthracite);
  margin: 0 0 22px;
}
.prose-wrap p {
  font-size: 15.5px; color: var(--text-2); line-height: 1.9; margin-bottom: 18px;
}
.prose-wrap p:last-child { margin-bottom: 0; }

.affirmations {
  background: var(--pale);
  padding: 80px 48px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.affirmations-inner { max-width: 620px; margin: 0 auto; text-align: center; }
.affirmations-inner p {
  font-size: 17px; font-weight: 400;
  color: var(--text-2); line-height: 1.9; margin-bottom: 10px;
}
.affirmations-inner .p-final {
  font-family: var(--f-serif);
  font-size: 24px; font-style: italic; font-weight: 500;
  color: var(--gold); margin-top: 30px !important; line-height: 1.5;
}

/* ═══════════════════════════════
   FORMATION PAGE
═══════════════════════════════ */
.formation-note {
  text-align: center; max-width: 620px; margin: 64px auto 0;
  font-size: 14.5px; color: var(--text-3); font-style: italic;
}

/* ═══════════════════════════════
   CONTACT PAGE
═══════════════════════════════ */
.contact-block { max-width: 480px; margin: 0 auto; text-align: center; }
.contact-block dl { display: flex; flex-direction: column; gap: 22px; }
.contact-block dt {
  font-size: 11px; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 4px;
}
.contact-block dd { font-size: 17px; color: var(--anthracite); }
.contact-block dd a { color: var(--anthracite); }
.contact-block dd a:hover { color: var(--gold); }

/* ═══════════════════════════════
   FOOTER
═══════════════════════════════ */
footer {
  background: var(--pale); padding: 72px 48px 36px;
  border-top: 1px solid var(--line);
}
.footer-inner {
  max-width: 1080px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 56px; margin-bottom: 48px;
}
.footer-brand img { height: 30px; margin-bottom: 14px; }
.footer-brand .f-powered {
  font-size: 10px; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 14px;
}
.footer-brand p { font-size: 13.5px; color: var(--text-2); line-height: 1.7; }
footer h4 {
  font-size: 10.5px; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--text-3); margin-bottom: 18px;
}
footer ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
footer ul li a, footer ul li {
  font-size: 13.5px; color: var(--text-2);
}
footer ul li a:hover { color: var(--gold); }
.footer-bottom {
  max-width: 1080px; margin: 0 auto;
  padding-top: 24px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 11.5px; color: var(--text-3);
}

/* ═══════════════════════════════
   RESPONSIVE
═══════════════════════════════ */
@media (max-width: 900px) {
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .method-inner { grid-template-columns: 1fr; gap: 40px; }
  .method-split { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .section { padding: 72px 24px; }
  .section-sm { padding: 56px 24px; }
  .page-hero { padding: 64px 24px 48px; }
  .welcome-section, .bridge-section, .about-teaser, .affirmations { padding: 64px 24px; }
  .wrap { padding: 0 24px; }
  .hero-logo { width: 88%; }
}