/* ==========================================================================
   ZATIS — Site vitrine
   ==========================================================================
   Tokens et composants conformes à la Charte graphique Zatis v1.0
   (documents/Charte_Graphique_Zatis_v1.0.html) : bleu = action/structure,
   vert/orange/rouge réservés aux statuts, Poppins pour les titres,
   Inter pour le corps, IBM Plex Mono pour les données techniques.
   ========================================================================== */

:root {
  --z-ink: #0B2545;
  --z-blue: #105BAC;
  --z-blue-light: #3E85D6;
  --z-blue-dark: #0C4685;
  --z-sky: #E1F3FF;
  --z-paper: #FAFBFC;
  --z-slate: #57708A;
  --z-line: #D8E3EE;
  --z-muted: #EEF3F7;
  --z-white: #fff;

  --z-green: #1E8E5A;
  --z-green-bg: #E7F5EC;
  --z-amber: #C97A1A;
  --z-amber-bg: #FBF0DE;
  --z-red: #C4432E;
  --z-red-bg: #FBE9E5;

  --z-font-display: 'Poppins', 'Helvetica Neue', Arial, sans-serif;
  --z-font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --z-font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --z-radius-sm: 6px;
  --z-radius-md: 10px;
  --z-radius-lg: 14px;
  --z-radius-xl: 20px;

  --z-space-sm: 8px;
  --z-space-md: 16px;
  --z-space-lg: 24px;
  --z-space-xl: 32px;
  --z-space-2xl: 48px;
  --z-space-3xl: 64px;

  --z-shadow-sm: 0 1px 2px rgba(11, 37, 69, .06), 0 1px 1px rgba(11, 37, 69, .04);
  --z-shadow-lg: 0 12px 32px rgba(11, 37, 69, .16);

  --z-max: 1160px;
}

/* --------------------------------------------------------------------------
   Reset & base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

body {
  margin: 0;
  background: var(--z-white);
  color: var(--z-ink);
  font-family: var(--z-font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--z-font-display);
  color: var(--z-ink);
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: -.02em;
}

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--z-blue); text-decoration: none; }
a:hover, a:focus-visible { color: var(--z-blue-dark); }

img { max-width: 100%; display: block; }

:focus-visible {
  outline: 2.5px solid var(--z-blue-light);
  outline-offset: 2px;
}

ul { margin: 0; padding: 0; list-style: none; }

.z-mono {
  font-family: var(--z-font-mono);
  font-weight: 500;
  letter-spacing: .01em;
}

.z-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--z-font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--z-blue);
  margin-bottom: var(--z-space-md);
}
.z-kicker::before {
  content: '';
  width: 16px;
  height: 1.5px;
  background: var(--z-blue-light);
}
.z-hero .z-kicker, .z-cta .z-kicker, .z-footer .z-kicker { color: #8FC2EF; }
.z-hero .z-kicker::before, .z-cta .z-kicker::before, .z-footer .z-kicker::before { background: #3E85D6; }

/* --------------------------------------------------------------------------
   Layout helpers
   -------------------------------------------------------------------------- */
.z-container {
  width: min(var(--z-max), calc(100% - 40px));
  margin: 0 auto;
}
.z-section { padding: var(--z-space-3xl) 0; }
.z-section-tight { padding: var(--z-space-2xl) 0; }
@media (max-width: 720px) {
  .z-section { padding: var(--z-space-2xl) 0; }
  .z-section-tight { padding: var(--z-space-xl) 0; }
}

.z-eyebrow-block { max-width: 640px; margin: 0 0 var(--z-space-xl); }
.z-eyebrow-block.z-center { margin-left: auto; margin-right: auto; text-align: center; }
.z-eyebrow-block h2 { font-size: clamp(26px, 3.4vw, 34px); }
.z-eyebrow-block .z-lead { color: var(--z-slate); font-size: 17px; }

.z-lead { font-size: 18px; color: var(--z-slate); }

.z-bg-paper { background: var(--z-paper); }
.z-bg-sky { background: var(--z-sky); }
.z-bg-ink { background: var(--z-ink); color: #fff; }
.z-bg-ink h2, .z-bg-ink h3, .z-bg-ink h4 { color: #fff; }
.z-bg-ink .z-lead, .z-bg-ink p { color: #CBDFF5; }
.z-bg-ink a:not(.z-btn) { color: #9FCBF3; }

.z-divider {
  border: none;
  border-top: 1px solid var(--z-line);
  margin: 0;
}

/* --------------------------------------------------------------------------
   Brand motifs — cercles / inspection (scan) / flux
   Toujours secondaires : opacité faible, grande taille, zones périphériques.
   -------------------------------------------------------------------------- */
.z-motif { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.z-motif svg { position: absolute; }

.z-motif-circles svg.c1 { top: -120px; right: -140px; width: 420px; height: 420px; }
.z-motif-circles svg.c2 { bottom: -160px; left: -120px; width: 340px; height: 340px; }

.z-motif-scan svg { top: 50%; right: -60px; width: 520px; height: 260px; transform: translateY(-50%); }

/* --------------------------------------------------------------------------
   Boutons
   -------------------------------------------------------------------------- */
.z-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--z-font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 13px 24px;
  border-radius: var(--z-radius-sm);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease, transform .15s ease;
  line-height: 1.2;
}
.z-btn:hover, .z-btn:focus-visible { transform: translateY(-1px); }

.z-btn-primary {
  background: var(--z-blue);
  border-color: var(--z-blue);
  color: #fff;
}
.z-btn-primary:hover, .z-btn-primary:focus-visible {
  background: var(--z-blue-dark);
  border-color: var(--z-blue-dark);
  color: #fff;
}

.z-btn-ghost {
  background: transparent;
  border-color: var(--z-blue);
  color: var(--z-blue);
}
.z-btn-ghost:hover, .z-btn-ghost:focus-visible {
  background: var(--z-sky);
  color: var(--z-blue-dark);
}

/* Sur fond sombre (hero / footer) */
.z-btn-invert {
  background: #fff;
  border-color: #fff;
  color: var(--z-blue);
}
.z-btn-invert:hover, .z-btn-invert:focus-visible {
  background: var(--z-sky);
  border-color: var(--z-sky);
  color: var(--z-blue-dark);
}
.z-btn-outline-invert {
  background: transparent;
  border-color: rgba(255, 255, 255, .45);
  color: #fff;
}
.z-btn-outline-invert:hover, .z-btn-outline-invert:focus-visible {
  background: rgba(255, 255, 255, .1);
  border-color: #fff;
  color: #fff;
}

.z-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.z-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--z-white);
  border-bottom: 1px solid var(--z-line);
}
.z-nav-inner {
  width: min(var(--z-max), calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.z-brand { display: flex; align-items: center; }
.z-brand img { height: 100px; width: auto; }

.z-nav-links {
  display: flex;
  align-items: center;
  gap: var(--z-space-lg);
}
.z-nav-links a:not(.z-btn) {
  color: var(--z-ink);
  font-weight: 500;
  font-size: 15px;
}
.z-nav-links a:not(.z-btn):hover { color: var(--z-blue); }

.z-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--z-ink);
}
.z-nav-toggle svg { width: 24px; height: 24px; }

@media (max-width: 900px) {
  .z-nav-links {
    position: fixed;
    inset: 72px 0 0 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: var(--z-space-lg) 24px;
    gap: 2px;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .18s ease, transform .18s ease, visibility .18s;
    border-bottom: 1px solid var(--z-line);
  }
  .z-nav-links a:not(.z-btn) {
    padding: 14px 4px;
    border-bottom: 1px solid var(--z-line);
  }
  .z-nav-links.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .z-nav-links .z-btn { margin-top: var(--z-space-md); align-self: flex-start; }
  .z-nav-toggle { display: inline-flex; }
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.z-hero {
  position: relative;
  background: var(--z-ink);
  color: #fff;
  overflow: hidden;
  padding: var(--z-space-3xl) 0 calc(var(--z-space-3xl) + 8px);
}
.z-hero-inner { position: relative; z-index: 1; max-width: 700px; }
.z-hero h1 {
  color: #fff;
  font-size: clamp(32px, 4.6vw, 54px);
  letter-spacing: -.03em;
}
.z-hero .z-lead { color: #CBDFF5; font-size: 19px; max-width: 620px; }
.z-hero .z-actions { margin-top: var(--z-space-lg); }

/* --------------------------------------------------------------------------
   Bande de preuve (clients actifs)
   -------------------------------------------------------------------------- */
.z-proof {
  border-bottom: 1px solid var(--z-line);
  background: var(--z-paper);
}
.z-proof-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--z-space-md) var(--z-space-xl);
  padding: var(--z-space-lg) 0;
}
.z-proof-inner:has(.z-proof-stats) {
  display: block;
  padding: var(--z-space-2xl) 0;
}

.z-proof-intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--z-space-xl);
}
.z-proof-eyebrow {
  display: block;
  font-family: var(--z-font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--z-blue);
  margin-bottom: 10px;
}
.z-proof-title {
  display: block;
  font-family: var(--z-font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 24px);
  color: var(--z-ink);
  letter-spacing: -.01em;
}

.z-proof-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--z-line);
  border-bottom: 1px solid var(--z-line);
}
.z-proof-stat {
  text-align: center;
  padding: var(--z-space-lg) var(--z-space-md);
  border-left: 1px solid var(--z-line);
}
.z-proof-stat:first-child { border-left: none; }
.z-proof-stat strong {
  display: block;
  font-family: var(--z-font-display);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 32px);
  color: var(--z-blue);
  letter-spacing: -.01em;
}
.z-proof-stat span {
  display: block;
  font-size: 13.5px;
  color: var(--z-slate);
  margin-top: 4px;
}

.z-proof-footer {
  text-align: center;
  padding-top: var(--z-space-lg);
  font-size: 14px;
  color: var(--z-slate);
}
.z-proof-footer strong { color: var(--z-ink); }

@media (max-width: 720px) {
  .z-proof-stats { grid-template-columns: repeat(2, 1fr); }
  .z-proof-stat:nth-child(2n+1) { border-left: none; }
  .z-proof-stat:nth-child(3), .z-proof-stat:nth-child(4) { border-top: 1px solid var(--z-line); }
}
.z-proof-label {
  font-family: var(--z-font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--z-slate);
}
.z-proof-clients { display: flex; flex-wrap: wrap; gap: 10px; }
.z-client-chip {
  font-family: var(--z-font-mono);
  font-size: 13px;
  color: var(--z-ink);
  background: #fff;
  border: 1px solid var(--z-line);
  border-radius: 999px;
  padding: 7px 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: border-color .15s ease, color .15s ease;
}
.z-client-chip:hover, .z-client-chip:focus-visible {
  border-color: var(--z-blue);
  color: var(--z-blue);
}
.z-client-chip .z-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--z-green);
  flex: none;
}

/* --------------------------------------------------------------------------
   Grilles / cartes
   -------------------------------------------------------------------------- */
.z-grid { display: grid; gap: var(--z-space-lg); }
.z-grid-3 { grid-template-columns: repeat(3, 1fr); }
.z-grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) {
  .z-grid-3 { grid-template-columns: 1fr; }
  .z-grid-2 { grid-template-columns: 1fr; }
}

.z-card {
  background: #fff;
  border: 1px solid var(--z-line);
  border-radius: var(--z-radius-lg);
  box-shadow: var(--z-shadow-sm);
  padding: var(--z-space-lg);
}
.z-card-accent { border-top: 3px solid var(--z-blue); }
.z-card h3 { font-size: 19px; margin-bottom: 8px; }
.z-card p { color: var(--z-slate); font-size: 15px; }
.z-card .z-card-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: var(--z-sky);
  color: var(--z-blue);
  border-radius: var(--z-radius-md);
  margin-bottom: var(--z-space-md);
}
.z-card .z-card-icon svg { width: 22px; height: 22px; }

/* --------------------------------------------------------------------------
   Parcours / workflow (motif "flux")
   -------------------------------------------------------------------------- */
.z-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  counter-reset: flow;
  margin-top: var(--z-space-xl);
}
.z-flow-step {
  position: relative;
  padding: 0 var(--z-space-md) 0 0;
}
.z-flow-step::before {
  content: '';
  position: absolute;
  top: 19px;
  left: -50%;
  width: 100%;
  height: 1.5px;
  background: var(--z-line);
  z-index: 0;
}
.z-flow-step:first-child::before { display: none; }
.z-flow-n {
  position: relative;
  z-index: 1;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: #fff;
  border: 1.5px solid var(--z-blue);
  color: var(--z-blue);
  font-family: var(--z-font-mono);
  font-weight: 500;
  font-size: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--z-space-md);
}
.z-flow-step h4 { font-size: 15.5px; margin-bottom: 4px; }
.z-flow-step p { color: var(--z-slate); font-size: 13.5px; }

@media (max-width: 860px) {
  .z-flow { grid-template-columns: 1fr; gap: var(--z-space-lg); }
  .z-flow-step { padding-left: 24px; }
  .z-flow-step::before {
    top: 0; left: 18px; width: 1.5px; height: 100%;
    transform: translateX(0);
  }
  .z-flow-step:first-child::before { display: none; }
  .z-flow-n { position: absolute; left: -1px; top: 0; margin: 0; }
  .z-flow-step { padding-top: 2px; padding-bottom: var(--z-space-lg); min-height: 40px; }
  .z-flow-step > h4, .z-flow-step > p { margin-left: 52px; }
}

/* --------------------------------------------------------------------------
   Aperçu produit — composition illustrative des composants d'interface
   -------------------------------------------------------------------------- */
.z-preview {
  background: var(--z-paper);
  border: 1px solid var(--z-line);
  border-radius: var(--z-radius-xl);
  padding: var(--z-space-xl);
  box-shadow: var(--z-shadow-sm);
}
.z-preview-label {
  font-family: var(--z-font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--z-slate);
  margin-bottom: var(--z-space-lg);
}
.z-preview-fields { display: grid; grid-template-columns: 1fr 1fr; gap: var(--z-space-md); margin-bottom: var(--z-space-lg); }
@media (max-width: 640px) { .z-preview-fields { grid-template-columns: 1fr; } }
.z-preview-field label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--z-slate);
  margin-bottom: 6px;
}
.z-preview-input {
  background: #fff;
  border: 1px solid var(--z-line);
  border-radius: var(--z-radius-sm);
  padding: 10px 12px;
  font-family: var(--z-font-mono);
  font-size: 14.5px;
  color: var(--z-ink);
}
.z-preview-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: var(--z-space-lg); }
.z-preview-actions .z-btn { padding: 9px 16px; font-size: 13.5px; }

.z-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
}
.z-badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; }
.z-badge-ok { background: var(--z-green-bg); color: var(--z-green); }
.z-badge-ok::before { background: var(--z-green); }
.z-badge-pending { background: var(--z-amber-bg); color: var(--z-amber); }
.z-badge-pending::before { background: var(--z-amber); }
.z-badge-ko { background: var(--z-red-bg); color: var(--z-red); }
.z-badge-ko::before { background: var(--z-red); }
.z-badge-soon { background: var(--z-muted); color: var(--z-slate); }
.z-badge-soon::before { background: var(--z-slate); }

/* --------------------------------------------------------------------------
   Citation
   -------------------------------------------------------------------------- */
.z-quote {
  font-family: var(--z-font-display);
  font-weight: 600;
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.35;
  color: var(--z-ink);
  max-width: 780px;
  letter-spacing: -.01em;
}
.z-bg-ink .z-quote { color: #fff; }

/* --------------------------------------------------------------------------
   Origine / avant-après
   -------------------------------------------------------------------------- */
.z-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--z-space-lg);
}
@media (max-width: 720px) { .z-compare { grid-template-columns: 1fr; } }
.z-compare-col {
  border-radius: var(--z-radius-lg);
  padding: var(--z-space-lg);
  border: 1px solid var(--z-line);
}
.z-compare-col.is-before { background: var(--z-muted); }
.z-compare-col.is-after { background: var(--z-sky); border-color: #C6E3FA; }
.z-compare-col .z-mono { display: block; font-size: 12px; color: var(--z-slate); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 10px; }
.z-compare-col ul { display: flex; flex-direction: column; gap: 8px; }
.z-compare-col li { font-size: 14.5px; padding-left: 20px; position: relative; }
.z-compare-col.is-before li::before { content: '×'; position: absolute; left: 0; color: var(--z-red); font-weight: 700; }
.z-compare-col.is-after li::before { content: '✓'; position: absolute; left: 0; color: var(--z-green); font-weight: 700; }

/* --------------------------------------------------------------------------
   Module (page fonctionnalités)
   -------------------------------------------------------------------------- */
.z-module {
  padding: var(--z-space-xl) 0;
  border-top: 1px solid var(--z-line);
}
.z-module:first-of-type { border-top: none; }
.z-module-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--z-space-md);
  flex-wrap: wrap;
  margin-bottom: var(--z-space-md);
}
.z-module-head h3 { font-size: 21px; margin: 0; }
.z-module ul.z-check-list { display: flex; flex-direction: column; gap: 10px; }
.z-check-list li {
  padding-left: 26px;
  position: relative;
  font-size: 15px;
  color: #24405f;
}
.z-check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--z-blue);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */
.z-faq-item {
  border-bottom: 1px solid var(--z-line);
}
.z-faq-item:first-child { border-top: 1px solid var(--z-line); }
.z-faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: var(--z-space-lg) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--z-space-md);
  font-family: var(--z-font-display);
  font-weight: 600;
  font-size: 16.5px;
  color: var(--z-ink);
}
.z-faq-item summary::-webkit-details-marker { display: none; }
.z-faq-item summary::after {
  content: '+';
  font-family: var(--z-font-body);
  font-weight: 400;
  font-size: 24px;
  color: var(--z-blue);
  flex: none;
  transition: transform .15s ease;
}
.z-faq-item[open] summary::after { transform: rotate(45deg); }
.z-faq-item .z-faq-body {
  padding: 0 0 var(--z-space-lg);
  color: var(--z-slate);
  font-size: 15px;
  max-width: 760px;
}

/* --------------------------------------------------------------------------
   CTA band
   -------------------------------------------------------------------------- */
.z-cta {
  background: var(--z-ink);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.z-cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--z-space-xl);
  flex-wrap: wrap;
}
.z-cta h2 { color: #fff; font-size: clamp(24px, 3vw, 32px); margin-bottom: 6px; }
.z-cta p { color: #CBDFF5; max-width: 480px; }

/* --------------------------------------------------------------------------
   Formulaire de contact
   -------------------------------------------------------------------------- */
.z-form { display: flex; flex-direction: column; gap: var(--z-space-md); }
.z-field label {
  display: block;
  font-weight: 600;
  font-size: 13.5px;
  color: var(--z-ink);
  margin-bottom: 6px;
}
.z-field .z-hint { font-weight: 400; color: var(--z-slate); }
.z-field input,
.z-field textarea {
  width: 100%;
  font-family: var(--z-font-body);
  font-size: 15px;
  color: var(--z-ink);
  background: #fff;
  border: 1px solid var(--z-line);
  border-radius: var(--z-radius-sm);
  padding: 12px 14px;
}
.z-field input:focus, .z-field textarea:focus {
  outline: none;
  border-color: var(--z-blue-light);
  box-shadow: 0 0 0 3px rgba(16, 91, 172, .12);
}
.z-field textarea { resize: vertical; min-height: 140px; }
.z-field.has-error input,
.z-field.has-error textarea { border-color: var(--z-red); }
.z-field .z-error {
  color: var(--z-red);
  font-size: 13px;
  margin-top: 6px;
}
.z-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--z-space-md); }
@media (max-width: 640px) { .z-field-row { grid-template-columns: 1fr; } }

/* Honeypot anti-spam — invisible pour les visiteurs humains */
.z-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.z-alert {
  border-radius: var(--z-radius-md);
  border: 1px solid transparent;
  padding: 14px 16px;
  font-size: 14.5px;
}
.z-alert-success { background: var(--z-green-bg); color: #146341; border-color: #C9E7D6; }
.z-alert-error { background: var(--z-red-bg); color: #8f2d1c; border-color: #F0CFC7; }

.z-contact-card {
  background: var(--z-paper);
  border: 1px solid var(--z-line);
  border-radius: var(--z-radius-lg);
  padding: var(--z-space-lg);
}
.z-contact-line {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--z-line);
}
.z-contact-line:first-child { border-top: none; padding-top: 0; }
.z-contact-line .z-ic {
  width: 36px; height: 36px; flex: none;
  border-radius: var(--z-radius-md);
  background: var(--z-sky); color: var(--z-blue);
  display: flex; align-items: center; justify-content: center;
}
.z-contact-line .z-ic svg { width: 18px; height: 18px; }
.z-contact-line span.z-mono { font-size: 15px; }

/* --------------------------------------------------------------------------
   Pages légales (mentions légales, confidentialité)
   -------------------------------------------------------------------------- */
.z-legal { max-width: 740px; }
.z-legal h2 { font-size: 21px; margin-top: var(--z-space-2xl); padding-top: var(--z-space-lg); border-top: 1px solid var(--z-line); }
.z-legal h2:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.z-legal h3 { font-size: 16px; margin-top: var(--z-space-lg); }
.z-legal p { color: var(--z-slate); font-size: 15px; }
.z-legal ul { display: flex; flex-direction: column; gap: 8px; padding-left: 22px; list-style: disc; margin-bottom: 1em; }
.z-legal li { color: var(--z-slate); font-size: 15px; padding-left: 0; }
.z-legal strong { color: var(--z-ink); }
.z-legal .z-updated { color: var(--z-slate); font-size: 13.5px; margin-bottom: var(--z-space-xl); }
.z-placeholder {
  background: var(--z-amber-bg);
  color: #8A5A10;
  padding: 1px 7px;
  border-radius: 4px;
  font-size: .92em;
  font-weight: 600;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.z-footer { background: var(--z-ink); color: #CBDFF5; padding: var(--z-space-2xl) 0 var(--z-space-lg); }
.z-footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--z-space-xl);
  padding-bottom: var(--z-space-xl);
}
@media (max-width: 720px) {
  .z-footer-top { grid-template-columns: 1fr; }
}
.z-footer-brand img { height: 150px; margin-bottom: var(--z-space-md); }
.z-footer-brand p { color: #9FB7D3; font-size: 14px; max-width: 320px; }
.z-footer h5 {
  font-family: var(--z-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #7FA3CC;
  margin-bottom: var(--z-space-md);
}
.z-footer-links { display: flex; flex-direction: column; gap: 10px; }
.z-footer-links a { color: #CBDFF5; font-size: 14.5px; }
.z-footer-links a:hover { color: #fff; }
.z-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding-top: var(--z-space-lg);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: #7FA3CC;
}