.arnt-desc {
  background: rgba(255,255,255,0.4);
  padding: 24px 16px;
  box-sizing: border-box;
  border-radius: 10px;
  margin-bottom: 14px;
}
.arnt-desc * { box-sizing: border-box; }
.arnt-desc__title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #888;
  margin: 0 0 8px;
}
.arnt-desc__heading {
  font-size: 19px;
  font-weight: 800;
  margin: 0 0 10px;
  line-height: 1.2;
  color: #000;
  letter-spacing: -0.3px;
}
.arnt-desc__intro {
  font-size: 13px;
  color: #444;
  line-height: 1.55;
  margin: 0 0 20px;
}
.arnt-desc__intro strong {
  color: #000;
  font-weight: 800;
}
.arnt-desc__section {
  margin-bottom: 16px;
}
.arnt-desc__section-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0 0 8px;
  color: #888;
}
.arnt-desc__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.arnt-desc__list li {
  font-size: 12.5px;
  color: #333;
  line-height: 1.4;
  padding-left: 14px;
  position: relative;
}
.arnt-desc__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 4px;
  height: 4px;
  background: #000;
  border-radius: 50%;
}
.arnt-desc__list li strong {
  color: #000;
  font-weight: 800;
}
.arnt-desc__jackpot {
  margin-top: 18px;
  padding: 14px;
  background: linear-gradient(135deg, rgba(255,215,0,0.12), rgba(184,134,11,0.08));
  border: 1px solid rgba(184,134,11,0.25);
  border-radius: 8px;
}
.arnt-desc__jackpot-title {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #8a6d00;
  margin: 0 0 6px;
}
.arnt-desc__jackpot-text {
  font-size: 12.5px;
  color: #333;
  line-height: 1.5;
  margin: 0;
}
.arnt-desc__jackpot-text strong {
  color: #000;
  font-weight: 800;
}

/* Toggle "Voir plus" - caché par défaut, visible uniquement sur mobile */
.arnt-desc__toggle {
  display: none;
  width: 100%;
  background: transparent;
  border: none;
  border-top: 1px solid rgba(0,0,0,0.1);
  padding: 14px 0 0;
  margin-top: 4px;
  font-size: 12px;
  font-weight: 800;
  color: #000;
  cursor: pointer;
  text-align: center;
  letter-spacing: 0.3px;
  font-family: Arial, sans-serif;
}

.arnt-desc__toggle-icon {
  display: inline-block;
  margin-left: 6px;
  font-weight: 400;
  transition: transform 0.25s ease;
  font-size: 14px;
  vertical-align: middle;
}

.arnt-desc[data-expanded="true"] .arnt-desc__toggle-icon {
  transform: rotate(180deg);
}

/* MOBILE : on cache le contenu pliable et on affiche le bouton */
@media (max-width: 768px) {
  .arnt-desc__collapsible {
    display: none;
  }
  .arnt-desc[data-expanded="true"] .arnt-desc__collapsible {
    display: block;
  }
  .arnt-desc__toggle {
    display: block;
  }
}

@media (max-width: 480px) {
  .arnt-desc__heading {
    font-size: 17px;
  }
}

@media (max-width: 380px) {
  .arnt-desc {
    padding: 20px 14px;
  }
}


.arnt-features {
  width: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: transparent;
  padding: 0;
  box-sizing: border-box;
}
.arnt-features * { box-sizing: border-box; }
.arnt-features__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.arnt-features__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: rgba(255,255,255,0.5);
  border: 0.5px solid rgba(0,0,0,0.08);
  border-radius: 6px;
}
.arnt-features__icon {
  font-size: 20px;
  color: #000;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: block;
}
.arnt-features__text {
  min-width: 0;
}
.arnt-features__title {
  font-size: 11px;
  font-weight: 600;
  color: #000;
  line-height: 1.2;
}
.arnt-features__sub {
  font-size: 9.5px;
  color: #666;
  line-height: 1.2;
  margin-top: 2px;
}
@media (max-width: 380px) {
  .arnt-features__item {
    padding: 9px;
    gap: 8px;
  }
  .arnt-features__title {
    font-size: 10.5px;
  }
}


.arnt-material {
  padding: 24px 16px;
  background: rgba(255,255,255,0.3);
  box-sizing: border-box;
}
.arnt-material * { box-sizing: border-box; }

.arnt-material__title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #888;
  margin: 0 0 8px;
}

.arnt-material__heading {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 16px;
  line-height: 1.2;
  color: #000;
  letter-spacing: -0.1px;
}

.arnt-material__row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 0.5px solid rgba(0,0,0,0.1);
}
.arnt-material__row:last-child {
  border-bottom: none;
}

.arnt-material__row-icon {
  width: 36px;
  height: 36px;
  background: #f5f0e8;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.arnt-material__row-icon svg {
  width: 18px;
  height: 18px;
  color: #000;
}

.arnt-material__row-text {
  flex: 1;
  min-width: 0;
}

.arnt-material__row-title {
  font-size: 12.5px;
  font-weight: 600;
  color: #000;
  line-height: 1.3;
}

.arnt-material__row-sub {
  font-size: 11px;
  color: #666;
  margin-top: 2px;
  line-height: 1.3;
}

@media (max-width: 380px) {
  .arnt-material {
    padding: 20px 14px;
  }
}


.arnt-desc {
  background: rgba(255,255,255,0.4);
  padding: 24px 16px;
  box-sizing: border-box;
}
.arnt-desc * { box-sizing: border-box; }

.arnt-desc__title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #888;
  margin: 0 0 8px;
}

.arnt-desc__heading {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 10px;
  line-height: 1.2;
  color: #000;
  letter-spacing: -0.3px;
}

.arnt-desc__intro {
  font-size: 13px;
  color: #444;
  line-height: 1.5;
  margin: 0 0 20px;
}

.arnt-desc__section {
  margin-bottom: 16px;
}

.arnt-desc__section-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0 0 8px;
  color: #888;
}

.arnt-desc__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.arnt-desc__list li {
  font-size: 12.5px;
  color: #333;
  line-height: 1.4;
  padding-left: 14px;
  position: relative;
}

.arnt-desc__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 4px;
  height: 4px;
  background: #000;
  border-radius: 50%;
}

.arnt-desc__footer {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 0.5px solid rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11.5px;
  color: #444;
  line-height: 1.6;
}

.arnt-desc__footer strong {
  font-weight: 700;
  color: #000;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  font-size: 10.5px;
}

@media (max-width: 380px) {
  .arnt-desc {
    padding: 20px 14px;
  }
  .arnt-desc__heading {
    font-size: 20px;
  }
}


.arnt-benefits {
  padding: 24px 16px;
  background: rgba(255,255,255,0.4);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  box-sizing: border-box;
}
.arnt-benefits * { box-sizing: border-box; }

.arnt-benefits__title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-align: center;
  color: #888;
  margin: 0 0 4px;
}

.arnt-benefits__heading {
  font-size: 22px;
  font-weight: 700;
  text-align: center;
  margin: 0 0 18px;
  line-height: 1.2;
  color: #000;
}

.arnt-benefits__grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.arnt-benefit {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.7);
  border-radius: 8px;
  border: 0.5px solid rgba(0,0,0,0.04);
}

.arnt-benefit__num {
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: #000;
  font-family: Georgia, "Times New Roman", serif;
  flex-shrink: 0;
  min-width: 28px;
}

.arnt-benefit__text {
  flex: 1;
  min-width: 0;
}

.arnt-benefit__text h3 {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 4px;
  color: #000;
  line-height: 1.2;
}

.arnt-benefit__text p {
  font-size: 12px;
  color: #555;
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 380px) {
  .arnt-benefits {
    padding: 20px 12px;
  }
  .arnt-benefit {
    padding: 12px 14px;
    gap: 12px;
  }
}


.arnt-features {
  --arnt-margin-bottom: 4px;
  width: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: transparent;
  padding: 0;
  margin-bottom: var(--arnt-margin-bottom);
  box-sizing: border-box;
}
.arnt-features * { box-sizing: border-box; }
.arnt-features__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.arnt-features__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: rgba(255,255,255,0.5);
  border: 0.5px solid rgba(0,0,0,0.08);
  border-radius: 6px;
}
.arnt-features__icon {
  font-size: 20px;
  color: #000;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: block;
}
.arnt-features__text {
  min-width: 0;
}
.arnt-features__title {
  font-size: 11px;
  font-weight: 600;
  color: #000;
  line-height: 1.2;
}
.arnt-features__sub {
  font-size: 9.5px;
  color: #666;
  line-height: 1.2;
  margin-top: 2px;
}
@media (max-width: 380px) {
  .arnt-features__item {
    padding: 9px;
    gap: 8px;
  }
  .arnt-features__title {
    font-size: 10.5px;
  }
}