/* ==========================================================================
   Anne-Laure Schwartz — Conseil indépendant
   Feuille de style commune. Les couleurs de section sont définies par des
   variables CSS surchargées via une classe sur <body> :
   .theme-audit  -> Audit interne / Contrôle interne / Gestion des risques
   .theme-edu    -> Enseignement supérieur
   ========================================================================== */

:root {
  --color-ink: #332b22;
  --color-text: #3d3327;
  --color-muted: #8a7f6e;
  --color-bg: #faf6ef;
  --color-bg-soft: #f3ecdf;
  --color-border: #e7ddca;

  /* Thème neutre par défaut (page d'accueil) */
  --accent: #16404d;
  --accent-dark: #0d2b34;
  --accent-soft: #e7eef0;
  --accent-contrast: #ffffff;

  --font-serif: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Book Antiqua', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;

  --radius-lg: 16px;
  --radius-md: 10px;

  --max-width: 800px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Domaine 1 — Audit interne / Contrôle interne / Gestion des risques
   palette lumineuse et positive, nuances de vert) */
.theme-audit {
  --accent: #2f9e6e;
  --accent-dark: #1a5c3f;
  --accent-soft: #e6f5ec;
  --accent-contrast: #ffffff;
}

/* Domaine 2 — Enseignement supérieur : accréditations, classements, qualité
   (orange / vert, fidèle au flyer) */
.theme-edu {
  --accent: #c26a2b;
  --accent-dark: #7a4c1f;
  --accent-secondary: #4f7a4a;
  --accent-soft: #f5ece1;
  --accent-contrast: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
}

a {
  color: var(--accent-dark);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

a,
button {
  touch-action: manipulation;
}

/* ---------- Accessibilité : focus clavier & lien d'évitement ---------- */

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 12px;
  z-index: 100;
  background: var(--accent-dark);
  color: #fff;
  padding: 10px 18px;
  border-radius: 10px;
  font-size: 0.9rem;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
  text-decoration: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- En-tête ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-bg);
  color: var(--color-ink);
  padding: 26px 0;
  border-bottom: 1px solid transparent;
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  transition: box-shadow 0.25s ease, padding 0.25s ease, border-color 0.25s ease;
}

.site-header.scrolled {
  padding: 16px 0;
  border-bottom-color: var(--color-border);
  box-shadow: 0 8px 20px -12px rgba(51, 43, 34, 0.2);
}

.site-header .container {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px 24px;
}

.site-header .brand {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--color-ink);
  letter-spacing: 0.01em;
}

.site-header .brand a {
  color: var(--color-ink);
}

.site-header .brand a:hover {
  text-decoration: none;
  opacity: 0.85;
}

.brand-tagline {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.82rem;
  line-height: 1.4;
  color: var(--color-muted);
  text-align: left;
  margin: 4px 0 0;
  white-space: nowrap;
}

.site-nav {
  padding-top: 4px;
  display: flex;
  flex-wrap: wrap;
  row-gap: 6px;
  min-width: 0;
}

.site-nav a {
  min-width: 0;
  overflow-wrap: break-word;
}

.site-nav a {
  color: var(--color-ink);
  opacity: 0.7;
  margin-left: 20px;
  font-size: 0.95rem;
}

.site-nav a:first-child {
  margin-left: 0;
}

.site-nav a:hover {
  opacity: 1;
}

.lang-switch {
  padding-top: 4px;
  margin-left: 20px;
}

.lang-switch a {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--color-ink);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 4px 12px;
}

.lang-switch a:hover {
  text-decoration: none;
  border-color: var(--accent);
  color: var(--accent-dark);
}

/* ---------- Bandeau / Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  background: var(--accent-soft);
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--color-border);
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.hero-text {
  flex: 1 1 420px;
  min-width: 0;
}

.hero-photo {
  flex: none;
}

/* ---------- Emplacements photo (en attente des visuels définitifs) ---------- */

.photo-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--color-bg-soft);
  border: 2px dashed var(--accent);
  border-radius: 50%;
  color: var(--accent-dark);
  text-align: center;
  overflow: hidden;
}

.photo-placeholder svg {
  width: 32%;
  height: 32%;
  opacity: 0.7;
}

.photo-placeholder span {
  font-size: 0.72rem;
  padding: 0 12px;
  line-height: 1.3;
}

.photo-placeholder--large {
  width: 220px;
  height: 220px;
}

.photo-placeholder--small {
  width: 56px;
  height: 56px;
  border-width: 1.5px;
}

.photo-placeholder--small span {
  display: none;
}

.photo-placeholder--small svg {
  width: 40%;
  height: 40%;
}

.hero-photo-img {
  display: block;
  border-radius: 50%;
  object-fit: cover;
}

.footer-person {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: stretch;
  gap: 20px;
}

/* Image de fond (plutôt que <img>) : la taille intrinsèque de la photo ne
   doit pas interférer avec l'étirement de la grille sur la hauteur du bloc
   Contact. */
.avatar-img {
  display: block;
  width: auto;
  height: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background-size: cover;
  background-repeat: no-repeat;
}

/* ---------- Illustration de domaine (héros audit / enseignement supérieur) ---------- */

.hero-illustration {
  flex: none;
  width: 280px;
  height: 210px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.hero-illustration svg {
  display: block;
  width: 100%;
  height: 100%;
}

.hero h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.9rem, 4vw, 2.4rem);
  margin: 0 0 18px;
  color: var(--color-ink);
  line-height: 1.32;
  max-width: 18ch;
}

.hero h1 .accent-word {
  font-style: italic;
  color: var(--accent);
}

.hero .subtitle {
  font-size: 1.02rem;
  color: var(--color-muted);
  margin: 0 0 20px;
  max-width: 52ch;
}

.hero .subtitle.oneline {
  max-width: none;
  white-space: nowrap;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin-top: 4px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
}

.badge {
  display: inline-block;
  color: var(--color-muted);
  font-size: 0.85rem;
}

.badge:not(:last-child)::after {
  content: '·';
  margin: 0 10px;
  color: var(--color-border);
}

/* ---------- Chiffres-clés ---------- */

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 28px 44px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.stat .stat-number {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  color: var(--accent-dark);
  line-height: 1;
}

.stat .stat-label {
  margin-top: 5px;
  font-size: 0.82rem;
  color: var(--color-muted);
  max-width: 160px;
}

/* ---------- Sections génériques ---------- */

section {
  padding: 56px 0;
}

section.alt {
  border-top: 1px solid var(--color-border);
}

/* ---------- Apparition au défilement ---------- */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.domains .domain-card:nth-child(2),
.services .service:nth-child(2),
.references .org-badge:nth-child(2) {
  transition-delay: 0.08s;
}

.services .service:nth-child(3),
.references .org-badge:nth-child(3) {
  transition-delay: 0.16s;
}

.services .service:nth-child(4),
.references .org-badge:nth-child(4) {
  transition-delay: 0.24s;
}

h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.55rem;
  color: var(--color-ink);
  margin: 0 0 24px;
}

h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.1rem;
  color: var(--color-ink);
  margin: 0 0 8px;
}

.lede {
  font-size: 1.05rem;
  color: var(--color-text);
  max-width: 720px;
}

.confidentiality {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  border-left: 2px solid var(--accent);
  padding: 4px 0 4px 22px;
  max-width: 680px;
}

.confidentiality .icon-circle {
  flex: none;
  background: none;
  color: var(--accent);
  margin-bottom: 0;
  margin-top: 2px;
}

.confidentiality p {
  margin: 0;
  color: var(--color-ink);
}

/* ---------- Blocs domaines (accueil) ---------- */

.domains {
  border-top: 1px solid var(--color-border);
}

.domain-card {
  position: relative;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: 30px 0;
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
}

.domain-card:hover {
  text-decoration: none;
}

.domain-card .card-motif,
.domain-card .card-icon {
  display: none;
}

.domain-card .card-label {
  flex: 1 1 auto;
}

.domain-card .card-num {
  display: block;
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-bottom: 8px;
}

.domain-card h3 {
  color: var(--color-ink);
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.domain-card p {
  color: var(--color-muted);
  max-width: 46ch;
  margin: 0;
}

.card-scope {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  max-width: 46ch;
}

.card-scope li {
  color: var(--color-muted);
  font-size: 0.92rem;
}

.card-scope li::before {
  content: '›';
  display: inline-block;
  width: 1.2em;
  color: var(--color-border);
}

.domain-card.card-audit .card-scope li::before {
  color: #1a5c3f;
}

.domain-card.card-edu .card-scope li::before {
  color: #c26a2b;
}

.domain-card.card-audit .card-cta,
.domain-card.card-audit .card-cta .arrow {
  color: #1a5c3f;
}

.domain-card.card-edu .card-cta,
.domain-card.card-edu .card-cta .arrow {
  color: #c26a2b;
}

.card-cta {
  flex: none;
  font-size: 1.4rem;
  line-height: 1;
}

.card-cta .arrow {
  display: inline-block;
  transition: transform 0.2s ease;
}

.domain-card:hover .card-cta .arrow {
  transform: translateX(6px);
}

/* ---------- Services ---------- */

.services {
  border-top: 1px solid var(--color-border);
}

.service {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
}

.service h3 {
  color: var(--color-ink);
}

.service p {
  color: var(--color-text);
  font-size: 0.97rem;
  margin: 0;
}

.icon-circle {
  flex: none;
  width: 22px;
  height: 22px;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 4px;
}

.icon-circle svg {
  width: 20px;
  height: 20px;
}

/* ---------- Mentions légales ---------- */

.legal-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px 26px;
  margin: 20px 0 32px;
  max-width: 560px;
}

.legal-card dl {
  margin: 0;
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 10px 18px;
}

.legal-card dt {
  font-weight: 600;
  color: var(--color-ink);
  white-space: nowrap;
}

.legal-card dd {
  margin: 0;
  color: var(--color-text);
}

.legal-card dd.pending {
  color: var(--accent-dark);
  font-style: italic;
}

.legal-page section {
  padding-top: 0;
  padding-bottom: 40px;
}

.legal-page section:first-of-type {
  padding-top: 48px;
}

.legal-page h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.9rem, 4vw, 2.4rem);
  color: var(--color-ink);
  margin: 0 0 8px;
}

.legal-page h2 {
  font-size: 1.3rem;
}

.legal-page h3 {
  font-size: 1rem;
  margin-top: 24px;
}

.legal-page p,
.legal-page li {
  color: var(--color-text);
  max-width: 680px;
}

.legal-page .updated {
  color: var(--color-muted);
  font-size: 0.88rem;
  margin: -8px 0 28px;
}

/* ---------- Exemples de réalisations (mise en exergue) ---------- */

.examples {
  margin-top: 16px;
  padding: 16px 20px;
  background: var(--color-bg-soft);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.examples .examples-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-dark);
}

.examples-label svg {
  flex: none;
  width: 16px;
  height: 16px;
}

.examples ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.examples li {
  display: flex;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--color-text);
  line-height: 1.5;
}

.examples li svg {
  flex: none;
  width: 15px;
  height: 15px;
  margin-top: 4px;
  color: var(--accent);
}

/* ---------- Références ---------- */

.references {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-border);
}

.org-badge {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}

.org-logo {
  flex: none;
  display: flex;
  align-items: center;
  gap: 6px;
}

.org-logo .logo-chip {
  width: 48px;
  height: 34px;
  border-radius: 4px;
  background: #fff;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5px;
  overflow: hidden;
}

.org-logo.two .logo-chip {
  width: 36px;
}

.org-logo .logo-chip img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.org-badge .role {
  display: block;
  font-weight: 600;
  color: var(--color-ink);
  font-size: 0.95rem;
}

.org-badge .org {
  display: block;
  color: var(--color-muted);
  font-size: 0.85rem;
}

/* ---------- Langues / secteurs ---------- */

.tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.tag {
  color: var(--color-ink);
  font-size: 0.95rem;
}

.tag:not(:last-child)::after {
  content: '·';
  margin: 0 10px;
  color: var(--color-border);
}

/* ---------- Navigation retour / croisée ---------- */

.section-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}

.section-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 0;
  color: var(--accent-dark);
  font-size: 0.92rem;
}

.section-links a:hover {
  text-decoration: none;
  color: var(--color-ink);
}

/* ---------- Pied de page ---------- */

.site-footer {
  background: var(--color-bg-soft);
  color: var(--color-muted);
  border-top: 1px solid var(--color-border);
  padding: 40px 0;
  margin-top: 0;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
}

.site-footer h4 {
  margin: 0 0 8px;
  font-size: 0.95rem;
  color: var(--color-ink);
  font-weight: 600;
}

.site-footer a {
  color: var(--color-ink);
}

.site-footer a:hover {
  color: var(--accent-dark);
}

.site-footer .contact-info p {
  margin: 2px 0;
  font-size: 0.95rem;
}

.site-footer .contact-info a {
  display: inline-block;
  padding: 8px 0;
}

.site-footer .footer-note {
  font-size: 0.85rem;
  color: var(--color-muted);
  max-width: 320px;
}

/* ---------- Responsive ---------- */

@media (max-width: 760px) {
  .hero-inner {
    flex-direction: column-reverse;
    gap: 24px;
  }

  .photo-placeholder--large {
    width: 140px;
    height: 140px;
  }

  .hero-illustration {
    width: 100%;
    max-width: 320px;
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .stats {
    gap: 20px 32px;
  }

  .site-header .container {
    flex-direction: column;
    align-items: flex-start;
  }

  .brand-tagline {
    white-space: normal;
    max-width: 100%;
  }

  .site-nav {
    width: 100%;
  }

  .site-nav a {
    display: inline-block;
    margin-left: 0;
    margin-right: 12px;
    padding: 10px 0;
  }

  .site-footer .container {
    flex-direction: column;
  }
}
