/* =====================
   PAGE MODALITÉS DE PAIEMENT
===================== */
.syn-doc-page {
  padding: 100px 5%;
  box-sizing: border-box;
}

.syn-doc-container {
  max-width: 700px;
  margin: 0 auto;
}

/* Marque */
.syn-brand-name {
  display: block;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-primary);
  opacity: 0.6;
  margin-bottom: 16px;
}

/* Titre & intro */
.syn-doc-title {
  font-size: 32px;
  font-weight: 600;
  text-align: center;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0 0 24px 0;
}

.syn-doc-intro {
  text-align: center;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 80px;
  padding-bottom: 40px;
  border-bottom: 1px solid #D8CFC4;
}

/* =====================
   SECTION HEADER
===================== */
.syn-section-header {
  text-align: center;
  margin-bottom: 40px;
}

.syn-section-header--left {
  text-align: left;
  margin-bottom: 24px;
}

.syn-section-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--text-primary);
  background: #FFFFFF;
}

.syn-section-label--plain {
  background: transparent;
  border: none;
  padding: 0;
}

/* =====================
   BLOCS CADRÉS
===================== */
.syn-box-framed {
  background-color: #FFFFFF;
  border: 1px solid var(--text-primary);
  padding: 40px;
  margin-bottom: 24px;
  box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.05);
}

/* En-tête offre */
.syn-offer-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid #E5E5E5;
}

.syn-offer-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  display: block;
}

.syn-offer-delay {
  font-size: 13px;
  color: var(--text-secondary);
  font-style: italic;
}

/* Prix */
.syn-price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.syn-price-label {
  font-size: 15px;
  color: var(--text-secondary);
}

.syn-price-val {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

/* Bloc paiement fractionné */
.syn-price-split-box {
  background-color: #F9F9F9;
  border: 1px dashed #A0A0A0;
  padding: 16px;
  margin-top: 20px;
  font-size: 14px;
  color: var(--text-primary);
}

.syn-price-split-details {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: #555;
}

/* =====================
   NOTE FRAIS
===================== */
.syn-info-box {
  border: 1px solid var(--text-primary);
  background-color: #EFE5D8;
  padding: 24px;
  margin: 48px 0;
  text-align: center;
  font-size: 14px;
  line-height: 1.5;
}

/* =====================
   TEXTES CONTENU
===================== */
.syn-text-title {
  display: block;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.syn-text-p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.syn-text-p--last {
  margin-bottom: 0;
}

/* Sous-titres dans les blocs */
.syn-sub-title {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 24px;
  margin-bottom: 12px;
}

/* Listes */
.syn-text-list {
  padding-left: 20px;
  margin-bottom: 24px;
}

.syn-text-list--last {
  margin-bottom: 0;
}

.syn-text-list li {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

/* =====================
   SECTION SÉCURITÉ
===================== */
.syn-reassurance {
  margin-top: 64px;
  border-top: 2px solid var(--text-primary);
  padding-top: 48px;
}

/* =====================
   RESPONSIVE
===================== */
@media (max-width: 768px) {
  .syn-doc-page {
    padding: 60px 20px;
  }

  .syn-offer-header {
    flex-direction: column;
    gap: 8px;
  }

  .syn-price-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}