/* Charte Atelier Theme (CRM Prof) — source de vérité :
   G:\Claude Code\crm-prof\docs\atelier-theme.css */
:root {
  --color-canvas:        #F6F2EC;
  --color-surface:       #FFFFFF;
  --color-accent:        #C7553B;
  --color-accent-hover:  #B04830;
  --color-positive:      #4E6648;
  --color-ink:           #1A1714;
  --color-ink-muted:     #8B7E74;
  --color-hairline:      #E8E1D6;
  --color-error:         #B91C1C;

  --font-ui:    'Geist', -apple-system, system-ui, 'Segoe UI', sans-serif;
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-mono:  'Geist Mono', 'Courier New', monospace;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-card: 0 1px 3px rgba(26,23,20,.06), 0 8px 24px rgba(26,23,20,.08);
  --shadow-sm:   0 1px 2px rgba(26,23,20,.06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--color-canvas);
  color: var(--color-ink);
  font-family: var(--font-ui);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-ink);
  font-weight: 400;
}

a { color: var(--color-accent); }

header.site {
  background: var(--color-ink);
  color: var(--color-surface);
  padding: 1rem 1.5rem;
}
header.site h1 { color: var(--color-surface); margin: 0; }

nav {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-hairline);
  padding: 0.5rem 1.5rem;
  font-family: var(--font-ui);
  font-size: 0.85rem;
}
nav a { margin-right: 0.25rem; text-decoration: none; color: var(--color-ink-muted); }
nav a.actif { color: var(--color-accent); font-weight: 600; }
.nav-lien {
  background: none;
  border: none;
  color: var(--color-ink-muted);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  padding: 0;
  cursor: pointer;
}
.nav-lien:hover { background: none; color: var(--color-accent); text-decoration: underline; }

.conteneur {
  max-width: 720px;
  margin: 0 auto;
  padding: 1.5rem;
}

fieldset {
  background: var(--color-surface);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
  padding: 1rem;
}

legend {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-accent);
  padding: 0 0.5rem;
}

button, input[type="submit"] {
  background: var(--color-accent);
  color: var(--color-surface);
  border: none;
  border-radius: var(--radius-sm);
  padding: 9px 18px;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
}
button:hover, input[type="submit"]:hover { opacity: 0.88; background: var(--color-accent-hover); }

label { display: block; margin: 0.5rem 0; }

.accent { color: var(--color-accent); }
.positive { color: var(--color-positive); }

.barre {
  background: var(--color-hairline);
  border-radius: var(--radius-sm);
  overflow: hidden;
  height: 1.5rem;
  margin: 0.25rem 0 1rem;
}
.barre-remplie {
  background: var(--color-accent);
  height: 100%;
  color: var(--color-surface);
  text-align: right;
  padding-right: 0.5rem;
  font-size: 0.9rem;
  white-space: nowrap;
}

table {
  font-family: var(--font-ui);
  border-color: var(--color-hairline) !important;
}
th { background: var(--color-canvas); }

.contrat-document {
  background: var(--color-surface);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 2.5rem;
}
.contrat-entete { text-align: center; margin-bottom: 1.5rem; }
.contrat-surtitre {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-ink-muted);
  font-size: 0.8rem;
  margin: 0 0 0.5rem;
}
.contrat-entete h2 { margin: 0; }
.contrat-preambule {
  text-align: center;
  color: var(--color-ink-muted);
  margin: 0 0 2rem;
}
.contrat-document section { margin-bottom: 1.75rem; }
.contrat-document h3 {
  font-style: normal;
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--color-hairline);
  padding-bottom: 0.4rem;
}
.contrat-document ol { padding-left: 1.25rem; }
.contrat-document li { margin-bottom: 0.4rem; }
.contrat-date { text-align: right; font-style: italic; color: var(--color-ink-muted); }
.contrat-signatures { width: 100%; border-collapse: collapse; }
.contrat-signatures th, .contrat-signatures td {
  border: 1px solid var(--color-hairline);
  padding: 0.6rem;
  text-align: left;
}
.contrat-signatures td { height: 2.75rem; }
.contrat-signature-prof { margin-bottom: 2rem; }

.contrat-page-signatures {
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 2px dashed var(--color-hairline);
}
.contrat-page-signatures::before {
  content: "Verso — à imprimer sur une nouvelle page";
  display: block;
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-ink-muted);
  margin-bottom: 1rem;
}

/* Page d'accueil */
body.accueil { background: var(--color-canvas); }

.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1.5rem;
  position: relative;
}
.hero-contenu { max-width: 640px; }
.hero-surtitre {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 600;
  margin: 0 0 1.5rem;
}
.hero h1 {
  font-size: clamp(2.25rem, 6vw, 4rem);
  line-height: 1.15;
  margin: 0 0 1.5rem;
}
.hero-accroche {
  color: var(--color-ink-muted);
  font-size: 1.1rem;
  max-width: 46ch;
  margin: 0 auto 2rem;
}
.hero-cta {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-surface);
  text-decoration: none;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: opacity 0.15s, transform 0.15s;
}
.hero-cta:hover { opacity: 0.88; transform: translateY(-1px); }
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-ink-muted);
  font-size: 1.5rem;
  animation: rebond 2s ease-in-out infinite;
}
@keyframes rebond {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

.section {
  padding: 6rem 1.5rem;
  border-top: 1px solid var(--color-hairline);
}
.section-contenu { max-width: 640px; margin: 0 auto; }
.section-surtitre {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 600;
  margin: 0 0 0.75rem;
}
.section h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); margin: 0 0 1.5rem; }
.section p { color: var(--color-ink-muted); font-size: 1.05rem; }

.section-etapes .section-contenu { max-width: 760px; }
.etapes { list-style: none; margin: 2.5rem 0 0; padding: 0; }
.etapes li {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-hairline);
  text-align: left;
}
.etapes li:first-child { border-top: none; }
.etape-numero {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 2rem;
  color: var(--color-accent);
  min-width: 2.5rem;
}
.etapes h3 { font-style: normal; font-family: var(--font-ui); font-size: 1.1rem; margin: 0 0 0.35rem; }
.etapes p { margin: 0; font-size: 0.98rem; }

.pied {
  padding: 3rem 1.5rem;
  text-align: center;
  color: var(--color-ink-muted);
  font-size: 0.9rem;
}
.pied a { color: var(--color-ink-muted); text-decoration: underline; }

.contrat-copie { margin-bottom: 2rem; }
.a4-contenu { position: relative; }
.contrat-badge {
  position: absolute;
  top: -0.75rem;
  right: 1.5rem;
  background: var(--color-accent);
  color: var(--color-surface);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-sm);
}

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-scroll { animation: none; }
}

@page { size: A4; margin: 12mm; }

@media print {
  .contrat-document { border: none; box-shadow: none; padding: 0; }
  header.site, nav, .no-print { display: none !important; }
  body { font-size: 12pt; background: var(--color-surface); }
  .conteneur { max-width: none; }

  .contrat-page-signatures {
    break-before: page;
    page-break-before: always;
    margin-top: 0;
    padding-top: 0;
    border-top: none;
    min-height: 100vh;
  }
  .contrat-page-signatures::before { display: none; }
  .contrat-signatures { break-inside: auto; }
  .contrat-signatures tr { break-inside: avoid; }

  /* Each copy targets one A4 page via break-inside: avoid + a JS font-size
     trim (see contrat-personnalise.js) — never via overflow:hidden/transform,
     which some print engines clip inconsistently against pagination,
     silently dropping content (observed: the signature block vanishing). */
  .contrat-copie {
    break-before: page;
    page-break-before: always;
    break-after: page;
    page-break-after: always;
    break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 0;
  }
  .contrat-copie:first-of-type { break-before: avoid; page-break-before: avoid; }
  .contrat-copie:last-of-type { break-after: avoid; page-break-after: avoid; }

  .contrat-copie .contrat-document { padding: 0; }
  .contrat-copie .contrat-entete { margin-bottom: 0.75rem; }
  .contrat-copie .contrat-preambule { margin-bottom: 1rem; }
  .contrat-copie section { margin-bottom: 0.9rem; }
  .contrat-copie h3 { padding-bottom: 0.2rem; margin: 0 0 0.4rem; }
  .contrat-copie ol { margin: 0.3rem 0; }
  .contrat-copie li { margin-bottom: 0.15rem; }
  .contrat-copie .contrat-signatures td { height: 1.8rem; }
}