/* Actiliance Audit et Conseils — feuille de style unique.
   1. Tokens de design (couleurs, typographie, espacements)
   2. Reset et base
   3. Composants génériques (btn, card, tag, table, input, hr)
   4. Composants site (nav, hero, footer, sections)
   5. Responsive
*/

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;600;800&display=swap');

/* ─────────────────────────────────────────────────────────────
   1. TOKENS
   ───────────────────────────────────────────────────────────── */
:root {
  --color-bg: #f3f2f2;
  --color-surface: #eae9e9;
  --color-text: #201e1d;
  --color-accent: #ec3013;
  --color-accent-2: #e15b47;
  --color-divider: color-mix(in srgb, #201e1d 40%, transparent);

  --color-neutral-100: #f8f4f4;
  --color-neutral-200: #eae7e7;
  --color-neutral-800: #444141;
  --color-neutral-900: #2d2b2b;

  --color-accent-100: #fff2ef;
  --color-accent-200: #ffe0d9;
  --color-accent-500: #ff563c;
  --color-accent-600: #dd2b0f;
  --color-accent-700: #ae1800;
  --color-accent-800: #7c1405;

  --color-neutral-300: #d7d3d3;

  --font-heading: "Archivo", system-ui, sans-serif;
  --font-body: "Archivo", system-ui, sans-serif;
  --font-heading-weight: 800;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;

  --radius-md: 0;
  --radius-lg: 0;

  --shadow-sm: 0 1px 2px color-mix(in srgb, #2d2b2b 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2d2b2b 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2d2b2b 22%, transparent);

  --page-pad-x: 48px;
}

/* ─────────────────────────────────────────────────────────────
   2. RESET + BASE
   ───────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 var(--space-2);
}
h1 { font-size: 42px; }
h2 { font-size: 32px; }
h3 { font-size: 25px; }
h4 { font-size: 20px; }
h5 { font-size: 16px; }
h6 { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }

p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent); text-underline-offset: 3px; }
ul, ol { margin: 0 0 var(--space-3); }

:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

.text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.section { padding: 64px var(--page-pad-x); }
.section-tight { padding: 48px var(--page-pad-x); }
.section-lead { padding: 64px var(--page-pad-x) 40px; }

.hr {
  height: 2px;
  border: 0;
  margin: 0 var(--page-pad-x);
  background: var(--color-divider);
}

.stat-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 44px;
  line-height: 1;
}

/* ─────────────────────────────────────────────────────────────
   3. COMPOSANTS GÉNÉRIQUES
   ───────────────────────────────────────────────────────────── */

/* Boutons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: 14px;
  line-height: 1.2;
  color: var(--color-text);
  background: transparent;
  border: 1px solid transparent;
  padding: var(--space-2) calc(var(--space-3) * 1.2);
  border-radius: var(--radius-md);
  white-space: nowrap;
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-accent-600); }
.btn-primary:active { background: var(--color-accent-700); }
.btn-secondary { border-color: var(--color-divider); color: var(--color-text); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.btn-ghost { color: var(--color-accent); padding-inline: var(--space-1); }
.btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.btn-block { width: 100%; margin-top: var(--space-2); }
.btn-invert { background: var(--color-bg); color: var(--color-accent); }
.btn-invert:hover { background: #fff; }

/* Cartes */
.card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-md);
}
.card-kicker {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.card-title {
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: 17px;
  line-height: 1.2;
}
.card-body { margin: 0; font-size: 13px; opacity: 0.8; flex: 1; }

/* Tags */
.tag {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  letter-spacing: 0.02em;
  padding: 3px 10px;
  border-radius: 0;
}
.tag-neutral { background: var(--color-neutral-100); color: var(--color-neutral-800); }
.tag-outline { border: 1px solid var(--color-accent); color: var(--color-accent); }

/* Formulaire */
.field { display: block; }
.field > label {
  display: block;
  font-size: 12px;
  margin-bottom: 5px;
  color: color-mix(in srgb, var(--color-text) 70%, transparent);
}
.input {
  width: 100%;
  min-height: 40px;
  padding: 8px 10px;
  font: inherit;
  font-size: 14px;
  color: var(--color-text);
  caret-color: var(--color-accent);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
}
.input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.input:focus-visible { border-color: var(--color-accent); outline-offset: 0; }
textarea.input { min-height: 120px; resize: vertical; }
.form-status { font-size: 13px; margin: 0; }
.form-status.error { color: var(--color-accent); }
.form-status.ok { color: #1e7c37; }

/* Tables */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
  padding: var(--space-2);
  border-bottom: 2px solid var(--color-divider);
}
.table td {
  padding: var(--space-3) var(--space-2);
  border-bottom: 1px solid var(--color-divider);
}
.table tbody tr:hover { background: color-mix(in srgb, var(--color-text) 4%, transparent); }

/* ─────────────────────────────────────────────────────────────
   4. COMPOSANTS SITE
   ───────────────────────────────────────────────────────────── */

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 20px var(--page-pad-x);
  border-bottom: 2px solid var(--color-divider);
  background: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-brand { display: flex; align-items: center; margin-right: auto; }
.nav-brand img { height: 34px; width: auto; }
.nav-links { display: flex; align-items: center; gap: var(--space-4); }
.nav-links a {
  color: inherit;
  text-decoration: none;
  font-size: 14px;
  padding: 8px 0;
}
.nav-links a:hover,
.nav-links a[aria-current='page'] { color: var(--color-accent); }
.nav-links .btn { padding: var(--space-2) var(--space-4); }

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 8px;
  cursor: pointer;
  color: inherit;
}
.nav-toggle svg { display: block; }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 48px;
  padding: 64px var(--page-pad-x);
  align-items: center;
}
.hero-1-1 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.hero h1 { font-size: 50px; max-width: 640px; }
.hero-copy { font-size: 17px; max-width: 560px; opacity: 0.85; margin-bottom: 0; }
.hero-actions { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.hero .accent { color: var(--color-accent); }
.hero-media {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--color-surface);
  overflow: hidden;
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; }

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 48px var(--page-pad-x);
}
.stats-grid > div {
  padding: 0 var(--space-6);
  border-left: 2px solid var(--color-divider);
}
.stats-grid > div:last-child { border-right: 2px solid var(--color-divider); }
.stats-grid .stat-num { color: var(--color-accent); }
.stats-grid p { margin: 8px 0 0; opacity: 0.75; font-size: 14px; }

/* Sections avec en-tête */
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}
.section-head h6 { color: var(--color-accent); }
.section-head h2 { max-width: 600px; }

/* Grille de services (teaser) */
.svc-teaser {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--color-divider);
}
.svc-teaser .card { border-radius: 0; background: var(--color-bg); }
.svc-teaser .card-title { color: var(--color-accent); }

/* Bloc de service détaillé (page services) */
.svc-block {
  display: grid;
  grid-template-columns: 80px 1fr 1fr;
  gap: 32px;
  padding: 56px var(--page-pad-x);
}
.svc-block:nth-of-type(even) { background: var(--color-surface); }
.svc-block .stat-num { color: var(--color-accent); font-size: 32px; }
.svc-block h3 { color: var(--color-accent); }
.svc-block ul { padding-left: 18px; line-height: 2; margin: 0; }

/* Grille pourquoi/valeurs */
.why-grid,
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--color-divider);
}
.values-grid > div { background: var(--color-bg); padding: 32px; }

.why-grid {
  gap: 48px;
  background: transparent;
}
.why-grid h6 { color: var(--color-accent); }

/* Logos clients */
.logos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--color-divider);
}
.logos-grid > div {
  background: var(--color-bg);
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100px;
  overflow: hidden;
}
.logos-grid img {
  max-width: 90%;
  max-height: 80px;
  width: auto;
  object-fit: contain;
  opacity: 0.9;
  transition: opacity 0.2s;
}
.partner-logo--energold {
  max-width: 70%;
}
.logos-grid > div:hover img { opacity: 1; }

/* Grille équipe */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.team-card { background: var(--color-surface); padding: 24px; }
.team-photo {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--color-neutral-200);
  margin-bottom: 16px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: color-mix(in srgb, var(--color-text) 40%, transparent);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 44px;
}
.team-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.team-grid.team-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 820px; }
.team-card h5 { margin: 0 0 4px; }
.team-card .role { margin: 0 0 6px; font-size: 13px; }
.team-card .creds { margin: 0; font-size: 12px; }

/* Grille avantages carrières */
.perks-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--color-divider);
}
.perks-grid > div { background: var(--color-bg); padding: 36px; }
.perks-grid p { font-size: 13px; }

/* Cartes actualités */
.art-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--color-divider);
}
.art-grid .card {
  border-radius: 0;
  background: var(--color-bg);
  min-height: 200px;
  justify-content: flex-start;
  align-items: flex-start;
}

/* Candidature spontanée (page carrières) */
.spontaneous {
  background: var(--color-surface);
  padding: 56px var(--space-8);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}
.spontaneous h2 { margin: 0 0 12px; }
.spontaneous .cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 2px;
  background: var(--color-divider);
}
.contact-grid form,
.contact-info {
  padding: 48px;
}
.contact-grid form { background: var(--color-bg); display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-info { background: var(--color-surface); display: flex; flex-direction: column; gap: 28px; }
.contact-info h6 { color: var(--color-accent); }
.contact-info p { margin: 8px 0; }

/* CTA bandeau */
.cta-band {
  background: var(--color-accent);
  color: var(--color-bg);
  padding: 72px var(--page-pad-x);
}
.cta-band > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.cta-band h2 {
  color: var(--color-bg);
  max-width: 640px;
  font-size: 36px;
  margin: 0;
}

/* Footer */
.site-footer { padding: 48px var(--page-pad-x); }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
}
.footer-grid img { height: 28px; margin-bottom: 12px; }
.footer-col a { color: inherit; text-decoration: none; }
.footer-col a:hover { color: var(--color-accent); }
.footer-col > div { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.site-footer .hr { margin: 0; }
.site-footer .legal { font-size: 12px; margin-top: 16px; margin-bottom: 0; }

/* Carte Afrique / OHADA (page accueil) */
.map-grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: var(--space-8);
  align-items: start;
}
.map-wrap {
  position: relative;
  border: 2px solid var(--color-divider);
  background: var(--color-surface);
  padding: var(--space-4);
}
.map-inset {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 200px;
  background: var(--color-bg);
  border: 2px solid var(--color-divider);
  padding: var(--space-2);
}
.map-side { display: flex; flex-direction: column; gap: var(--space-6); }
.map-legend { display: flex; flex-direction: column; gap: var(--space-3); }
.map-legend-item { display: flex; align-items: flex-start; gap: var(--space-3); }
.map-swatch { width: 20px; height: 20px; flex: none; margin-top: 2px; }
.map-legend-title { font-family: var(--font-heading); font-weight: 800; font-size: 15px; margin: 0 0 2px; }
.map-legend-desc { font-size: 14px; margin: 0; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.map-note { border-top: 2px solid var(--color-divider); padding-top: var(--space-4); }
.map-note p { font-size: 14px; margin: 0; }

/* ─────────────────────────────────────────────────────────────
   5. RESPONSIVE
   ───────────────────────────────────────────────────────────── */

/* Tablette */
@media (max-width: 1024px) {
  :root { --page-pad-x: 32px; }
  h1 { font-size: 36px; }
  h2 { font-size: 28px; }
  .hero h1 { font-size: 40px; }
  .logos-grid { grid-template-columns: repeat(3, 1fr); }
  .perks-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Mobile */
@media (max-width: 720px) {
  :root { --page-pad-x: 20px; }
  h1 { font-size: 30px; }
  h2 { font-size: 24px; }
  h3 { font-size: 22px; }
  .hero h1 { font-size: 32px; }
  .section, .section-tight, .section-lead,
  .cta-band, .svc-block { padding-left: 20px; padding-right: 20px; }
  .cta-band { padding-top: 48px; padding-bottom: 48px; }
  .cta-band h2 { font-size: 26px; }

  /* Nav mobile : hamburger */
  .nav { padding: 14px 20px; flex-wrap: wrap; }
  .nav-toggle { display: inline-flex; }
  .nav-links {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    width: 100%;
    padding-top: 12px;
    border-top: 1px solid var(--color-divider);
    margin-top: 12px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; font-size: 15px; }
  .nav-links .btn { justify-content: center; margin: 8px 0 0; }

  /* Passage en colonne des grilles principales */
  .hero,
  .hero-1-1,
  .stats-grid,
  .svc-teaser,
  .why-grid,
  .values-grid,
  .team-grid,
  .perks-grid,
  .art-grid,
  .contact-grid,
  .svc-block,
  .footer-grid,
  .map-grid {
    grid-template-columns: 1fr !important;
  }

  .map-wrap { padding: var(--space-2); }
  .map-inset { position: static; width: 120px; margin: var(--space-4) auto 0; }

  .hero { gap: 32px; padding-top: 40px; padding-bottom: 40px; }
  .hero-media { aspect-ratio: 16/10; }

  .stats-grid { padding: 32px 20px; }
  .stats-grid > div {
    border-left: 0;
    border-top: 2px solid var(--color-divider);
    padding: 20px 0;
  }
  .stats-grid > div:last-child { border-right: 0; border-bottom: 2px solid var(--color-divider); }

  .svc-block { padding-top: 40px; padding-bottom: 40px; gap: 16px; }
  .svc-block .stat-num { font-size: 24px; }

  .form-row { grid-template-columns: 1fr; }
  .contact-grid form,
  .contact-info { padding: 28px 20px; }
  .spontaneous { grid-template-columns: 1fr; gap: 24px; padding: 32px 20px; }

  .logos-grid { grid-template-columns: repeat(2, 1fr); }
  .logos-grid > div { height: 80px; padding: 20px; }

  .cta-band > div { flex-direction: column; align-items: flex-start; }
}