/* Chrome du site Ottho. Sources : V12Nav, V12Footer, V12MobileMenu,
   app/v12.css et app/cfb-theme.css. Isolé du contenu de la proposition. */
.site-header, .site-footer {
  --font-lora: "Lora";
  --font-hanken: "Hanken Grotesk";
}
.site-header .v12-root, .site-footer .v12-root {
  --ink:#323339; --ink-deep:#1F2024; --charcoal:#424247;
  --graphite:#5C5B57; --slate:#7D7D7D; --mute:#9B9A95;
  --line:#E5E4E1; --line-2:#F0F0F0; --bg:#F5F4F1; --paper:#FAFAF9;
  --purple:#8450FF; --purple-deep:#6B3DEF;
  --lavender:#B2A2FF; --lavender-2:#E3DDFF; --lavender-3:#F0EBFB;
  --orange:#E6714E; --orange-2:#D55F3D; --peach:#FFE7DF; --cream:#FFF3EE; --acid:#E6714E;
  --display:"Lora",Georgia,serif;
  --sans:"Hanken Grotesk",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:ui-monospace,"SF Mono",monospace;
  font-family:var(--sans); font-size:15px; line-height:1.55; color:var(--slate);
  letter-spacing:0; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
.site-header *, .site-footer *, .site-mobile-menu * { box-sizing:border-box; margin:0; }
.site-header svg, .site-footer svg, .site-mobile-menu svg { display:block; vertical-align:middle; flex-shrink:0; }
.site-header img, .site-footer img { display:block; max-width:100%; }
.site-header a, .site-footer a { color:inherit; text-decoration:none; }
.site-header { position:sticky; top:0; z-index:50; background:#F5F4F1; }
.site-header .v12-root { position:static; overflow:visible; }
.site-footer .v12-root { background:#323339; }
.site-header .v12-root::before, .site-header .v12-root::after,
.site-footer .v12-root::before, .site-footer .v12-root::after { content:none; }
.v12-root .v12-wrap { max-width:var(--page-width); margin:0 auto; padding:0 var(--page-gutter); }
/* ============ NAV V12 (sticky, blur, light) ============ */
.v12-root .v12-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.25s ease, backdrop-filter 0.25s ease, border-color 0.25s ease;
}
.v12-root .v12-nav.is-scrolled {
  /* Fond SOLIDE opaque (pas de backdrop-filter) : sous .v12-root { overflow: clip }
     + pseudos bulles en will-change, le combo backdrop-filter sur sticky créait un
     glitch de compositing GPU qui laissait le contenu transverser le nav. Un fond
     plein peint de façon fiable dans tous les cas. */
  background: #F5F1F7;
  border-bottom-color: var(--line);
  box-shadow: 0 1px 0 rgba(31, 29, 36, 0.04), 0 8px 24px -16px rgba(31, 29, 36, 0.12);
}
.v12-root .v12-nav-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  padding: 16px var(--page-gutter);
  max-width: var(--page-width);
  margin: 0 auto;
  gap: 24px;
}
/* Logo (1ère colonne) ancré à gauche, liens (2e 1fr) centrés,
   CTA (3e colonne) fit-content à droite. */
.v12-root .v12-nav-inner > a:first-child { justify-self: start; }
.v12-root .v12-nav-inner > .v12-nav-links { justify-self: center; }
.v12-root .v12-nav-inner > a:last-child { justify-self: end; }
.v12-root .v12-nav-logo { height: 26px; flex-shrink: 0; }
.v12-root .v12-nav-links {
  display: flex;
  gap: 28px;
  font-size: 14px;
  font-weight: 400;
}
.v12-root .v12-nav-links a {
  color: var(--graphite);
  transition: color 0.15s;
}
.v12-root .v12-nav-links a:hover { color: var(--ink); }
.v12-root .v12-nav-links a.is-active {
  color: var(--purple);
  font-weight: 500;
}

/* Bloc d'actions à droite du nav : « Connexion » (plateforme academy.ottho.co)
   + CTA principal. Regroupés dans un seul enfant pour ne pas casser la grille
   3 colonnes du nav (auto 1fr auto). */
.v12-root .v12-nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-self: end;
}
.v12-root .v12-nav-login {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  font-weight: 500;
  color: var(--graphite);
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.55);
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.v12-root .v12-nav-login:hover {
  color: var(--purple);
  border-color: var(--purple);
  background: var(--lavender-3);
}

/* ============ BUTTONS V12 ============ */
.v12-root .v12-btn {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  border-radius: 10px;
  padding: 12px 18px;
  min-height: 44px;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s ease;
  line-height: 1;
  letter-spacing: -0.005em;
  text-decoration: none;
}
.v12-root .v12-btn:active { transform: translateY(1px); }
.v12-root .v12-btn .v12-arr {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  transition: transform 0.15s ease;
}
.v12-root .v12-btn:hover .v12-arr { transform: translateX(2px); }

.v12-root .v12-btn-primary {
  background: var(--ink);
  color: #fff;
  box-shadow: 0 6px 14px -6px rgba(31, 29, 36, 0.5);
}
.v12-root .v12-btn-primary:hover { background: var(--ink-deep); }

.v12-root .v12-btn-purple {
  background: var(--purple);
  color: #fff;
  box-shadow: 0 6px 14px -6px rgba(124, 77, 255, 0.5);
}
.v12-root .v12-btn-purple:hover { background: var(--purple-deep); }

.v12-root .v12-btn-secondary {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--line);
}
.v12-root .v12-btn-secondary:hover {
  background: #FAF8FC;
  border-color: #DAD5E2;
}

.v12-root .v12-btn-acid { background: var(--acid); color: var(--ink); }
.v12-root .v12-btn-orange { background: var(--orange); color: #fff; }
.v12-root .v12-btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.v12-root .v12-btn-outline:hover { background: var(--ink); color: var(--bg); }
.v12-root .v12-btn-lg { padding: 14px 22px; font-size: 15px; }

/* ============ FOOTER V12 ============ */
.v12-root .v12-footer,
.v12-footer {
  padding: 56px 0 28px;
  border-top: 1px solid var(--line);
  margin-top: 0;
  background: #F5F3F7;
  position: relative;
  z-index: 10;
}
.v12-root .v12-footer-cols {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
}
.v12-root .v12-footer-cols img,
.v12-footer-cols img { height: 36px; width: auto; margin: 0 0 14px 0; }

/* Brand column — explicit left alignment to override any inherited centering. */
.v12-footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}
.v12-root .v12-footer-blurb,
.v12-footer-blurb {
  color: var(--graphite);
  font-size: 14px;
  line-height: 1.55;
  max-width: 38ch;
  margin: 0;
}
.v12-root .v12-footer-col h6 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 14px;
  color: var(--purple);
  font-weight: 500;
}
.v12-root .v12-footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.v12-root .v12-footer-col a,
.v12-footer-col a {
  font-size: 14px;
  color: var(--ink);
  transition: color 0.15s;
}
.v12-root .v12-footer-col a:hover { color: var(--purple); }

/* Accès plateforme depuis le footer (colonne marque). */
.v12-root .v12-footer-login,
.v12-footer-login {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 11px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.v12-root .v12-footer-login:hover,
.v12-footer-login:hover {
  color: var(--purple);
  border-color: var(--purple);
  background: var(--lavender-3);
}
.v12-root .v12-footer-legal {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  list-style: none;
  padding-left: 0;
}
.v12-root .v12-footer-legal a {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--slate);
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color 0.15s ease;
}
.v12-root .v12-footer-legal a:hover {
  color: var(--ink);
}

.v12-root .v12-footer-bottom {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--slate);
  letter-spacing: 0.04em;
}

/* Hamburger button — visible <900px, masque CTA desktop sur même breakpoint */
.v12-root .v12-nav-burger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.v12-root .v12-nav-burger:hover {
  background: var(--lavender-3);
  border-color: var(--purple);
}
@media (max-width: 900px) {
  .v12-root .v12-nav-inner {
    grid-template-columns: 1fr auto;
  }
  .v12-root .v12-nav-links { display: none; }
  .v12-root .v12-nav-cta-desktop { display: none; }
  .v12-root .v12-nav-actions { display: none; }
  .v12-root .v12-nav-burger { display: inline-flex; }
  .v12-root .v12-nav-inner > .v12-nav-burger { justify-self: end; }
}

/* Overlay portal mobile menu */
.v12-nav-mobile-overlay {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  background: rgba(20, 18, 26, 0.55);
  backdrop-filter: blur(6px) saturate(140%);
  -webkit-backdrop-filter: blur(6px) saturate(140%);
  display: flex;
  justify-content: flex-end;
  animation: v12NavOverlayFade 0.22s cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes v12NavOverlayFade {
  from { opacity: 0; }
  to { opacity: 1; }
}
.v12-nav-mobile-panel {
  width: min(92vw, 420px);
  background: var(--paper, #FBFAFD);
  height: 100dvh;
  max-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 24px 28px 32px;
  /* La liste dépasse la hauteur d'écran sur petits mobiles : on scrolle
     le panneau et on garde les actions collées en bas. */
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  box-shadow: -16px 0 64px -32px rgba(20, 18, 26, 0.45);
  animation: v12NavPanelSlide 0.32s cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes v12NavPanelSlide {
  from { transform: translateX(8%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
.v12-nav-mobile-head {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 24px;
}
.v12-nav-mobile-close {
  width: 40px;
  height: 40px;
  padding: 0;
  background: transparent;
  border: 1px solid #E7E4EC;
  border-radius: 999px;
  color: #1F1D24;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.v12-nav-mobile-close:hover {
  background: var(--lavender-3, #ECE3FF);
  border-color: var(--purple, #7C4DFF);
}
.v12-nav-mobile-links {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1 0 auto;
}
.v12-nav-mobile-links a {
  display: block;
  padding: 14px 0;
  font-family: "Instrument Serif", "Times New Roman", serif;
  font-size: 28px;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: #1F1D24;
  text-decoration: none;
  border-bottom: 1px solid #EFECF3;
  transition: color 0.15s ease;
}
.v12-nav-mobile-links a:hover {
  color: var(--purple, #7C4DFF);
}
.v12-nav-mobile-links a.is-active {
  color: var(--purple, #7C4DFF);
  font-style: italic;
}
.v12-nav-mobile-sublinks {
  list-style: none;
  margin: 0 0 6px;
  padding: 2px 0 8px 16px;
  display: flex;
  flex-direction: column;
}
.v12-nav-mobile-sublinks a {
  font-family: var(--sans, "Geist", system-ui, sans-serif);
  font-size: 16px;
  padding: 9px 0;
  color: #56525E;
  border-bottom: 1px solid #F4F2F7;
}
.v12-nav-mobile-sublinks li:last-child a { border-bottom: 0; }
/* Le panneau est porté dans document.body : il sort de .v12-root, donc les
   règles .v12-root .v12-btn ne s'y appliquent pas. On redéclare le bouton ici. */
.v12-nav-mobile-cta {
  align-self: stretch;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  padding: 14px 22px;
  min-height: 48px;
  font-family: var(--sans, "Geist", system-ui, sans-serif);
  font-size: 15px;
  font-weight: 500;
  line-height: 1;
  border: 1px solid transparent;
  border-radius: 10px;
  background: var(--ink, #1F1D24);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 6px 14px -6px rgba(31, 29, 36, 0.5);
}
.v12-nav-mobile-cta:hover { color: #fff; }
.v12-nav-mobile-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: sticky;
  bottom: -32px;
  padding: 12px 0 32px;
  margin-bottom: -32px;
  background: var(--paper, #FBFAFD);
}
.v12-nav-mobile-login {
  align-self: stretch;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 18px;
  font-family: var(--sans, "Geist", system-ui, sans-serif);
  font-size: 15px;
  font-weight: 500;
  color: #1F1D24;
  border: 1px solid #E7E4EC;
  border-radius: 10px;
  text-decoration: none;
}
.v12-nav-mobile-login:hover {
  color: var(--purple, #7C4DFF);
  border-color: var(--purple, #7C4DFF);
  background: var(--lavender-3, #ECE3FF);
}

@media (max-width: 720px) {
  .v12-root .v12-wrap { padding: 0 var(--page-gutter); }
  .v12-root .v12-nav-inner { padding: 14px var(--page-gutter); }
  .v12-root .v12-section { padding: 64px 0; }
  .v12-root .v12-footer-cols {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .v12-root .v12-footer-cols > div:first-child {
    grid-column: span 2;
  }
}

/* ─── Buttons : aligner sur le DS v2 ─── */
.cfb-theme .v12-root .v12-btn {
  font-family: var(--sans);
  border-radius: 6px;
  letter-spacing: 0.005em;
  padding: 12px 22px;
  font-weight: 500;
  transition: background 150ms cubic-bezier(0.4,0,0.2,1), border-color 150ms, transform 150ms, box-shadow 150ms;
}
.cfb-theme .v12-root .v12-btn-primary {
  background: var(--ink);
  color: #fff;
  box-shadow: none;
}
.cfb-theme .v12-root .v12-btn-primary:hover {
  background: var(--charcoal);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(50,51,57,0.08), 0 2px 4px rgba(50,51,57,0.04);
}
.cfb-theme .v12-root .v12-btn-purple {
  background: var(--orange);     /* primary-accent CFB */
  color: #fff;
}
.cfb-theme .v12-root .v12-btn-purple:hover {
  background: var(--orange-2);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(50,51,57,0.08), 0 2px 4px rgba(50,51,57,0.04);
}
.cfb-theme .v12-root .v12-btn-secondary {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
}
.cfb-theme .v12-root .v12-btn-secondary:hover {
  border-color: var(--ink);
  background: #FAFAF9;
}
.cfb-theme .v12-root .v12-btn-lg { padding: 16px 28px; font-size: 16px; }

/* ─── Footer (chrome partagé) — anthracite CFB, liens crème.
       Spécificité élevée (.cfb-theme .v12-root .v12-footer) pour battre
       `.v12-root .v12-footer { background:#F5F3F7 }` chargé après dans v12.css. ─── */
.cfb-theme .v12-root .v12-footer,
.cfb-theme .v12-footer {
  background: #323339 !important;
  border-top-color: rgba(255, 255, 255, 0.06) !important;
}
.cfb-theme .v12-footer * { font-family: var(--sans); }
/* Logo : passage en blanc crème via filter */
.cfb-theme .v12-footer-cols img,
.cfb-theme .v12-footer-brand img {
  filter: brightness(0) invert(1);
  opacity: 0.92;
}
/* Blurb sous le logo */
.cfb-theme .v12-root .v12-footer-blurb,
.cfb-theme .v12-footer-blurb {
  color: rgba(245, 244, 241, 0.75) !important;
}
/* Titres de colonnes */
.cfb-theme .v12-root .v12-footer-col h6,
.cfb-theme .v12-footer-col h6 {
  color: var(--lavender) !important;
}
/* Liens en blanc crème */
.cfb-theme .v12-root .v12-footer-col a,
.cfb-theme .v12-footer-col a {
  color: #F5F4F1 !important;
  opacity: 0.92;
}
.cfb-theme .v12-root .v12-footer-col a:hover,
.cfb-theme .v12-footer-col a:hover {
  color: var(--orange) !important;
  opacity: 1;
}
/* Bottom row (copyright + SIRET) */
.cfb-theme .v12-root .v12-footer-bottom,
.cfb-theme .v12-footer-bottom {
  border-top-color: rgba(245, 244, 241, 0.08) !important;
  color: rgba(245, 244, 241, 0.5) !important;
}
.cfb-theme .v12-root .v12-footer-bottom span,
.cfb-theme .v12-footer-bottom span {
  color: rgba(245, 244, 241, 0.5) !important;
}

/* ─── Nav dropdown (sous-menu programmes en hover) ─── */
.cfb-theme .v12-nav-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.cfb-theme .v12-nav-dropdown-panel {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  min-width: 320px;
  padding: 12px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 12px 40px -8px rgba(50, 51, 57, 0.14),
              0 4px 12px -4px rgba(50, 51, 57, 0.08);
  display: flex;
  flex-direction: column;
  gap: 4px;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms;
  z-index: 60;
}
/* Pont invisible pour ne pas perdre le hover entre le link et le panel */
.cfb-theme .v12-nav-dropdown::after {
  content: "";
  position: absolute;
  top: 100%;
  left: -8px;
  right: -8px;
  height: 16px;
  pointer-events: auto;
}
.cfb-theme .v12-nav-dropdown:hover .v12-nav-dropdown-panel,
.cfb-theme .v12-nav-dropdown:focus-within .v12-nav-dropdown-panel,
.cfb-theme .v12-nav-dropdown[data-open="true"] .v12-nav-dropdown-panel {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.cfb-theme .v12-nav-dropdown-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 14px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--ink) !important;
  transition: background 150ms ease, color 150ms ease;
}
.cfb-theme .v12-nav-dropdown-item:hover,
.cfb-theme .v12-nav-dropdown-item:focus-visible {
  background: #F5F4F1;
  color: var(--ink) !important;
}
.cfb-theme .v12-nav-dropdown-item-label {
  font-family: var(--font-lora), serif;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.15;
}
.cfb-theme .v12-nav-dropdown-item-desc {
  font-family: var(--font-hanken), sans-serif;
  font-size: 12px;
  color: var(--slate);
  letter-spacing: 0;
}
.cfb-theme .v12-nav-dropdown-all {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  padding: 12px 14px;
  border-top: 1px solid var(--line);
  border-radius: 0;
  font-family: var(--font-hanken), sans-serif;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--orange) !important;
  font-weight: 600;
  text-decoration: none;
}
.cfb-theme .v12-nav-dropdown-all:hover {
  color: var(--ink) !important;
}

/* ─── Nav scrolled — plus opaque ─── */
.cfb-theme .v12-root .v12-nav.is-scrolled {
  background: rgba(248, 246, 250, 0.94) !important;
  backdrop-filter: blur(18px) saturate(160%) !important;
  -webkit-backdrop-filter: blur(18px) saturate(160%) !important;
  border-bottom-color: var(--line) !important;
  box-shadow: 0 1px 0 rgba(50, 51, 57, 0.04), 0 8px 24px -16px rgba(50, 51, 57, 0.12) !important;
}


/* The menu lives outside the themed roots, like the production portal. */
.site-mobile-menu {
  --paper:#FBFAFD; --purple:#7C4DFF; --lavender-3:#ECE3FF; --ink:#1F1D24;
  --sans:"Geist",system-ui,sans-serif;
  font-family:var(--sans); font-size:15px; line-height:1.55;
}
.site-mobile-menu[hidden] { display:none; }
.site-mobile-menu a { text-decoration:none; }
.site-header button:focus-visible, .site-mobile-menu button:focus-visible {
  outline:3px solid #8450FF; outline-offset:5px;
}
.site-header .v12-nav-dropdown[data-open="false"] .v12-nav-dropdown-panel {
  opacity:0; pointer-events:none; visibility:hidden;
  transform:translateX(-50%) translateY(-4px);
}
@media (prefers-reduced-motion:reduce) {
  .site-mobile-menu, .site-mobile-menu .v12-nav-mobile-panel { animation:none; }
}