:root {
  --reims-cream: #f8f4ef;
  --reims-beige: #ede5d8;
  --reims-burgundy: #8b2635;
  --reims-burgundy-dark: #6b1e2a;
  --reims-gold: #c9a84c;
  --reims-text: #2c2018;
}

.carnet-hero {
  background: linear-gradient(135deg, var(--reims-burgundy-dark) 0%, #4a1020 100%);
  color: white;
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}
.carnet-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url('/assets/reims.jpg') center/cover no-repeat;
  opacity: 0.15;
}
.carnet-hero .container { position: relative; z-index: 1; }
.carnet-badge {
  display: inline-block;
  background: var(--reims-gold);
  color: #1a0e00;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 18px;
}
.carnet-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: white;
  margin: 0 0 10px;
  line-height: 1.15;
}
.carnet-hero .quote {
  font-style: italic;
  font-size: 1.05rem;
  opacity: 0.85;
  max-width: 520px;
  margin: 0 0 24px;
  line-height: 1.6;
  border-left: 3px solid var(--reims-gold);
  padding-left: 16px;
}
.carnet-hero p {
  font-size: 1rem;
  opacity: 0.85;
  max-width: 560px;
  margin: 0 0 32px;
  line-height: 1.7;
}
.carnet-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 10px;
}
.stat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.12);
  padding: 10px 18px;
  border-radius: 8px;
}
.stat-item i { font-size: 1.05rem; color: var(--reims-gold); }
.stat-item span { font-weight: 600; font-size: 0.93rem; }

.carnet-nav {
  background: white;
  border-bottom: 1px solid #eee;
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.carnet-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.carnet-nav .back-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--reims-burgundy);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
}
.carnet-nav .back-link:hover { color: var(--reims-burgundy-dark); }
.nav-cta-btn {
  background: var(--reims-burgundy);
  color: white;
  padding: 8px 20px;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s;
}
.nav-cta-btn:hover { background: var(--reims-burgundy-dark); color: white; }

.intro-section {
  background: var(--reims-cream);
  padding: 56px 0;
  text-align: center;
}
.intro-section h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--reims-burgundy);
  margin-bottom: 16px;
}
.intro-section p {
  color: #5a4a3a;
  font-size: 1rem;
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.8;
}
.highlights {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 36px;
}
.highlight-chip {
  background: var(--reims-burgundy);
  color: white;
  padding: 8px 20px;
  border-radius: 24px;
  font-size: 0.88rem;
  font-weight: 600;
}
.highlight-chip i { margin-right: 6px; color: var(--reims-gold); }

.planning-section { padding: 64px 0; }
.planning-section h2 {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  color: var(--reims-burgundy);
  margin-bottom: 6px;
}
.section-sous-titre {
  color: var(--text-muted);
  margin-bottom: 40px;
  font-size: 1rem;
}

.jour-header {
  background: var(--reims-burgundy);
  color: white;
  padding: 14px 20px;
  border-radius: 10px 10px 0 0;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
}
.jour-header i { color: var(--reims-gold); }

.planning-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: 0 0 10px 10px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  margin-bottom: 8px;
}
.planning-table th {
  background: var(--reims-beige);
  color: var(--reims-burgundy);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 10px 16px;
  text-align: left;
}
.planning-table td {
  padding: 13px 16px;
  border-bottom: 1px solid #f0e8e0;
  vertical-align: top;
  font-size: 0.93rem;
  color: #3a2a1a;
}
.planning-table tr:last-child td { border-bottom: none; }
.planning-table tr:nth-child(even) td { background: #fffaf6; }
.heure-cell {
  white-space: nowrap;
  font-weight: 700;
  color: var(--reims-burgundy);
  width: 90px;
  font-size: 0.88rem;
}
.etape-cell { font-weight: 600; min-width: 160px; }
.note-cell {
  color: #6b5a48;
  font-size: 0.88rem;
  font-style: italic;
}
.note-cell strong { font-style: normal; color: var(--reims-burgundy-dark); }

.floue-jour {
  background: var(--reims-beige);
  border-radius: 0 0 10px 10px;
  padding: 24px;
  text-align: center;
  border: 2px dashed #d4bfa8;
}
.floue-jour p {
  color: #6b5a48;
  font-size: 0.92rem;
  margin: 0 0 16px;
}
.floue-lock-icon {
  margin-right: 8px;
  color: var(--reims-burgundy);
}

.conseils-section {
  background: var(--reims-burgundy);
  color: white;
  padding: 64px 0;
}
.conseils-section h2 {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  color: white;
  margin-bottom: 8px;
}
.conseils-section .section-sous-titre { color: rgba(255,255,255,0.75); }
.conseils-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 20px;
  margin-top: 36px;
}
.conseil-item {
  background: rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 22px 20px;
  border: 1px solid rgba(255,255,255,0.15);
}
.conseil-item i {
  font-size: 1.4rem;
  color: var(--reims-gold);
  margin-bottom: 12px;
}
.conseil-item h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: white;
  margin: 0 0 6px;
}
.conseil-item p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.72);
  margin: 0;
  line-height: 1.5;
}

.cta-carnet {
  padding: 72px 0;
  text-align: center;
  background: var(--reims-cream);
}
.cta-carnet h2 {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  color: var(--reims-burgundy);
  margin-bottom: 12px;
}
.cta-carnet p {
  color: #5a4a3a;
  font-size: 1rem;
  max-width: 520px;
  margin: 0 auto 36px;
}
.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  color: var(--reims-burgundy);
  border: 2px solid var(--reims-burgundy);
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-download:hover { background: var(--reims-burgundy); color: white; }
.btn-download-spacing {
  margin-top: 4px;
}
.btn-order {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--reims-burgundy);
  color: white;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background 0.2s;
}
.btn-order:hover { background: var(--reims-burgundy-dark); color: white; }
.cta-other-link {
  margin-top: 28px;
  font-size: 0.88rem;
  color: #6b5a48;
}
.cta-other-link a {
  color: var(--reims-burgundy);
  text-decoration: none;
  font-weight: 600;
}

.carnet-footer {
  background: #1a1a1a;
  color: rgba(255,255,255,0.6);
  text-align: center;
  padding: 28px 0;
  font-size: 0.88rem;
}
.carnet-footer a { color: rgba(255,255,255,0.8); text-decoration: none; }
.carnet-footer a:hover { color: white; }

@media (max-width: 640px) {
  .carnet-hero { padding: 60px 0 40px; }
  .planning-table { font-size: 0.85rem; }
  .heure-cell { width: 70px; }
  .note-cell { display: none; }
}