.devis-panel__backdrop {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-modal) - 1);
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.devis-panel__backdrop.is-open {
  opacity: 1;
  pointer-events: all;
}

.devis-panel {
  position: fixed;
  top: 0;
  right: 0;
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background-color: var(--blanc);
  box-shadow: var(--shadow-xl);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  overflow: hidden;
}

.devis-panel.is-open {
  transform: translateX(0);
}

.devis-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--gris-200);
  flex-shrink: 0;
}

.devis-panel__header-title {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--noir);
}

.devis-panel__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  border-radius: var(--radius-md);
  color: var(--gris-500);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.devis-panel__close:hover {
  background-color: var(--gris-100);
  color: var(--noir);
}

.devis-panel__close svg {
  width: 20px;
  height: 20px;
}

.devis-panel__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4) var(--space-5);
}

.devis-panel__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-8) var(--space-4);
  color: var(--gris-400);
}

.devis-panel__empty svg {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-4);
  color: var(--gris-300);
}

.devis-panel__empty-title {
  font-weight: 600;
  font-size: 1rem;
  color: var(--gris-600);
  margin-bottom: var(--space-2);
}

.devis-panel__empty-text {
  font-size: 0.875rem;
  color: var(--gris-400);
  line-height: 1.5;
}

.devis-panel__items {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.devis-panel__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--gris-100);
}

.devis-panel__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.devis-panel__item-image {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  object-fit: cover;
  background-color: var(--gris-100);
  flex-shrink: 0;
}

.devis-panel__item-info {
  flex: 1;
  min-width: 0;
}

.devis-panel__item-name {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--noir);
  line-height: 1.3;
  margin-bottom: var(--space-1);
}

.devis-panel__item-sku {
  font-size: 0.8125rem;
  color: var(--gris-500);
  margin-bottom: var(--space-2);
}

.devis-panel__item-price {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--noir);
}

.devis-panel__item-qty {
  display: inline-flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--gris-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
}

.devis-panel__item-qty button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: none;
  background: var(--gris-50);
  color: var(--gris-700);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.devis-panel__item-qty button:hover {
  background: var(--gris-200);
  color: var(--noir);
}

.devis-panel__item-qty input,
.devis-panel__item-qty span {
  width: 32px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--noir);
  border: none;
  border-left: 1px solid var(--gris-200);
  border-right: 1px solid var(--gris-200);
  background: var(--blanc);
  outline: none;
}

.devis-panel__item-remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  border-radius: var(--radius-md);
  color: var(--gris-400);
  cursor: pointer;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.devis-panel__item-remove:hover {
  color: var(--danger);
  background-color: var(--danger-light);
}

.devis-panel__item-remove svg {
  width: 16px;
  height: 16px;
}

.devis-panel__footer {
  position: sticky;
  bottom: 0;
  flex-shrink: 0;
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--gris-200);
  background-color: var(--blanc);
}

.devis-panel__total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.devis-panel__total-label {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--noir);
}

.devis-panel__total-price {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--noir);
}

.devis-panel__cta {
  display: block;
  width: 100%;
  margin-bottom: var(--space-2);
}

.devis-panel__note {
  font-size: 0.8125rem;
  color: var(--gris-500);
  text-align: center;
  line-height: 1.4;
}

.checkout-body {
  background: var(--blanc);
}

.checkout-header {
  border-bottom: 1px solid var(--gris-200);
  background: var(--blanc);
}

.checkout-header__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-4) var(--container-padding);
  display: flex;
  align-items: center;
}

.checkout-header__logo img {
  height: 40px;
  width: auto;
}

.checkout {
  max-width: 1280px;
  margin: 0 auto;
  min-height: calc(100vh - 140px);
}

.checkout__inner {
  display: flex;
  flex-direction: column;
}

.checkout__main {
  flex: 1;
  min-width: 0;
  padding: var(--space-4) var(--container-padding) var(--space-5);
}

.checkout__breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--gris-400);
  margin-bottom: var(--space-5);
}

.checkout__breadcrumb a {
  color: var(--gris-500);
  transition: color var(--transition-fast);
}

.checkout__breadcrumb a:hover {
  color: var(--noir);
}

.checkout__breadcrumb svg {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}

.checkout__zone-toggle {
  display: flex;
  background: var(--gris-100);
  border-radius: var(--radius-md);
  padding: 3px;
  margin-bottom: var(--space-5);
}

.checkout__zone-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 12px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--gris-500);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.checkout__zone-btn:hover {
  color: var(--gris-700);
}

.checkout__zone-btn.is-active {
  background: var(--blanc);
  color: var(--noir);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.checkout__zone-btn svg {
  flex-shrink: 0;
}

.checkout__section {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--gris-200);
}

.checkout__section:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.checkout__section-title {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--noir);
  margin-bottom: var(--space-4);
}

.checkout__sidebar {
  background: var(--gris-50);
  border-top: 1px solid var(--gris-200);
  padding: var(--space-5) var(--container-padding);
}

.checkout__sidebar-sticky {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.checkout__selection {
  background: var(--blanc);
  border: 1px solid var(--gris-200);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.checkout__selection-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--gris-100);
}

.checkout__selection-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--noir);
  margin: 0;
}

.checkout__selection-title svg {
  color: var(--gris-500);
  flex-shrink: 0;
}

.checkout__selection-count {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--blanc);
  background: var(--jaune-dark);
  padding: 2px 10px;
  border-radius: 9999px;
}

.checkout__selection-footer {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--gris-200);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.checkout__selection-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--gris-700);
}

.checkout__selection-line--muted {
  color: var(--gris-400);
  font-size: 0.75rem;
  font-style: italic;
}

.checkout__selection-line--total {
  padding-top: var(--space-2);
  border-top: 1px solid var(--gris-200);
  font-weight: 700;
  font-size: 1rem;
  color: var(--noir);
}

.checkout__selection-line--total .devis-page__subtotal-price {
  font-size: 1.125rem;
}

.checkout__trust-card {
  background: var(--blanc);
  border: 1px solid var(--gris-200);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.checkout__trust-card .checkout__trust-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.checkout__trust-card .checkout__trust-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--vert);
  margin-top: 1px;
}

.checkout__trust-card .checkout__trust-item div {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.checkout__trust-card .checkout__trust-item strong {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--noir);
  line-height: 1.3;
}

.checkout__trust-card .checkout__trust-item span {
  font-size: 0.75rem;
  color: var(--gris-500);
  line-height: 1.3;
}

.checkout__help-card {
  background: var(--blanc);
  border: 1px solid var(--gris-200);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.checkout__help-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--jaune-light);
  flex-shrink: 0;
}

.checkout__help-icon svg {
  width: 18px;
  height: 18px;
  color: var(--jaune-dark);
}

.checkout__help-content {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.checkout__help-label {
  font-size: 0.6875rem;
  color: var(--gris-400);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 500;
}

.checkout__help-phone {
  font-size: 1rem;
  font-weight: 700;
  color: var(--noir);
  transition: color var(--transition-fast);
}

.checkout__help-phone:hover {
  color: var(--jaune-dark);
}

.checkout__help-hours {
  font-size: 0.6875rem;
  color: var(--gris-400);
}

.checkout-footer {
  border-top: 1px solid var(--gris-200);
  padding: var(--space-4) var(--container-padding);
}

.checkout-footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
}

.checkout-footer__inner p {
  font-size: 0.75rem;
  color: var(--gris-400);
}

.checkout-footer__links {
  display: flex;
  gap: var(--space-3);
}

.checkout-footer__links a {
  font-size: 0.75rem;
  color: var(--gris-500);
  transition: color var(--transition-fast);
}

.checkout-footer__links a:hover {
  color: var(--noir);
}

.devis-page__items {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: var(--space-3);
}

.devis-page__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--gris-100);
}

.devis-page__item:last-child {
  border-bottom: none;
}

.devis-page__item-image {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  object-fit: cover;
  background-color: var(--gris-100);
  flex-shrink: 0;
}

.devis-page__item-details {
  flex: 1;
  min-width: 0;
}

.devis-page__item-name {
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--noir);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.devis-page__item-sku {
  font-size: 0.6875rem;
  color: var(--gris-500);
  margin-top: 1px;
}

.devis-page__item-price {
  font-size: 0.75rem;
  color: var(--gris-600);
  margin-top: 2px;
}

.devis-page__item-qty {
  display: inline-flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--gris-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}

.devis-page__item-qty button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border: none;
  background: var(--gris-50);
  color: var(--gris-700);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.devis-page__item-qty button:hover {
  background: var(--gris-200);
  color: var(--noir);
}

.devis-page__item-qty input,
.devis-page__item-qty span {
  width: 28px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--noir);
  border: none;
  border-left: 1px solid var(--gris-200);
  border-right: 1px solid var(--gris-200);
  background: var(--blanc);
  outline: none;
}

.devis-page__item-total {
  font-weight: 700;
  font-size: 0.8125rem;
  color: var(--noir);
  white-space: nowrap;
  flex-shrink: 0;
  text-align: right;
  min-width: 70px;
}

.devis-page__item-remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  color: var(--gris-400);
  cursor: pointer;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.devis-page__item-remove:hover {
  color: var(--danger);
  background-color: var(--danger-light);
}

.devis-page__item-remove svg {
  width: 14px;
  height: 14px;
}

.devis-page__subtotal-price {
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--noir);
}

.devis-page__add {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  margin-top: var(--space-3);
  padding: 10px 16px;
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--gris-600);
  background: var(--gris-50);
  border: 1.5px dashed var(--gris-300);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.devis-page__add:hover {
  border-color: var(--jaune-dark);
  color: var(--noir);
  background-color: var(--jaune-light);
}

.devis-page__add svg {
  width: 14px;
  height: 14px;
}

.devis-page__selector {
  display: none;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-3);
  padding: var(--space-3);
  background: var(--gris-50);
  border: 1px solid var(--gris-200);
  border-radius: var(--radius-md);
}

.devis-page__selector.is-open {
  display: flex;
}

.devis-page__selector-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.devis-page__selector .form-label {
  font-size: 0.75rem;
}

.devis-page__selector .form-input {
  font-size: 0.8125rem;
  padding: 8px 10px;
}

.devis-page__form {
  min-width: 0;
}

.devis-page__form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.checkout__section-subtitle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--gris-600);
  margin-top: var(--space-2);
  margin-bottom: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--gris-100);
}

.checkout__section-subtitle svg {
  color: var(--gris-400);
  flex-shrink: 0;
}

.devis-page__consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.devis-page__consent input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--jaune);
  cursor: pointer;
}

.devis-page__consent label {
  font-size: 0.8125rem;
  color: var(--gris-600);
  line-height: 1.5;
  cursor: pointer;
}

.devis-page__consent a {
  color: var(--noir);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.devis-page__consent a:hover {
  color: var(--jaune-dark);
}

.devis-page__submit {
  display: flex;
  width: 100%;
}

.form-input.is-error {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px var(--danger-light);
}

.devis-page__honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

.devis-page__success {
  display: none;
  text-align: center;
  padding: var(--space-8) var(--space-5);
}

.devis-page__success.is-visible {
  display: block;
}

.devis-page__success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-5);
  border-radius: 9999px;
  background-color: var(--vert-light);
}

.devis-page__success-icon svg {
  width: 32px;
  height: 32px;
  color: var(--vert);
}

.devis-page__success-title {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--noir);
  margin-bottom: var(--space-3);
}

.devis-page__success-text {
  font-size: 1rem;
  color: var(--gris-600);
  line-height: 1.6;
  max-width: 480px;
  margin: 0 auto var(--space-4);
}

.devis-page__success-ref {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: var(--gris-50);
  border: 1px solid var(--gris-200);
  border-radius: var(--radius-md);
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--noir);
  letter-spacing: 0.02em;
}

.devis-page__success-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

@media (min-width: 480px) {
  .checkout-footer__inner {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 640px) {
  .devis-panel {
    width: 400px;
  }

  .devis-page__form-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .checkout__section-title {
    font-size: 1.375rem;
  }
}

@media (min-width: 768px) {
  .checkout__inner {
    flex-direction: row;
  }

  .checkout__main {
    flex: 1;
    padding: var(--space-5) var(--space-5) var(--space-6);
  }

  .checkout__sidebar {
    width: 380px;
    flex-shrink: 0;
    border-top: none;
    border-left: 1px solid var(--gris-200);
    padding: var(--space-5) var(--space-4);
  }

  .checkout__sidebar-sticky {
    position: sticky;
    top: var(--space-5);
  }
}

@media (min-width: 1024px) {
  .checkout__main {
    padding: var(--space-5) var(--space-6) var(--space-7);
  }

  .checkout__sidebar {
    width: 440px;
    padding: var(--space-5) var(--space-5);
  }

  .checkout__section-title {
    font-size: 1.5rem;
  }

  .devis-page__item-image {
    width: 56px;
    height: 56px;
  }

  .devis-page__item-name {
    font-size: 0.875rem;
  }
}