*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f8f9fa;
  color: #1a1a1a;
  min-height: 100vh;
}

/* ── Header ── */
.site-header {
  background: white;
  border-bottom: 1px solid #e5e7eb;
  padding: 1.25rem 5%;
}
.site-header a { text-decoration: none; color: inherit; }
.site-header h1 {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.site-header h1 span { font-weight: 400; color: #666; }

/* ── Page hero (pages atelier) ── */
.page-hero {
  background: white;
  padding: 2.5rem 5% 2rem;
  border-bottom: 1px solid #e5e7eb;
}
.page-hero h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.page-hero p {
  font-size: clamp(1.05rem, 1.3vw, 1.3rem);
  color: #555;
  line-height: 1.7;
}

/* ── Grille de contenu ── */
.content {
  padding: 3rem 5%;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 900px) {
  .content { grid-template-columns: 1fr; }
}

/* ── Titres de section ── */
.section-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid #1a1a1a;
}

/* ── Guide de facilitation ── */
.facilitation {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.guide-step {
  background: white;
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  border: 1px solid #e5e7eb;
}
.guide-step-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #1a1a1a;
  margin-bottom: 0.5rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid #1a1a1a;
  display: inline-block;
}
.guide-step p {
  font-size: 0.95rem;
  color: #333;
  line-height: 1.7;
}

/* ── Checklist dans les étapes ── */
.checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin: 0; padding: 0;
}
.checklist li label {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  cursor: pointer;
  font-size: 0.95rem;
  color: #333;
  line-height: 1.6;
}
.checklist li label span {
  flex: 1;
}
.checklist input[type="checkbox"] {
  margin-top: 0.25rem;
  flex-shrink: 0;
  width: 1rem; height: 1rem;
  cursor: pointer;
  accent-color: #1a1a1a;
}
.checklist label:has(input:checked) {
  text-decoration: line-through;
  color: #bbb;
}
.checklist label:has(input:checked) a { color: #bbb; }

/* ── Matériel à imprimer ── */
.print-material {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid #e5e7eb;
}
.pdf-group { margin-bottom: 1.5rem; }
.pdf-group:last-child { margin-bottom: 0; }
.pdf-group-name {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #888;
  margin-bottom: 0.75rem;
}
.pdf-format { margin-bottom: 0.75rem; }
.pdf-format:last-child { margin-bottom: 0; }
.pdf-format-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: #555;
  margin-bottom: 0.4rem;
}
.pdf-links { display: flex; flex-direction: column; gap: 0.3rem; }
.pdf-links a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.75rem;
  background: #f8f9fa;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  font-size: 0.82rem;
  color: #333;
  text-decoration: none;
  transition: background 0.1s;
}
.pdf-links a:hover { background: #e9ecef; }
.pdf-links a::before { content: "↓"; font-size: 0.75rem; color: #888; }

/* ── Footer ── */
footer {
  margin-top: 2rem;
  padding: 2rem 5%;
  font-size: 0.8rem;
  color: #aaa;
  border-top: 1px solid #e5e7eb;
  background: white;
}