/* ============================================
   ORDER PAGE - MODERN PREMIUM DESIGN
   Mobile-first, SEO-friendly, App-like UX
   ============================================ */

/* === VARIABLES === */
:root {
  --order-gold: #c9a227;
  --order-gold-light: #e3c56a;
  --order-gold-dark: #a88820;
  --order-navy: #0e0e48;
  --order-navy-light: #1a1a5c;
  --order-text: #1f2937;
  --order-text-muted: #6b7280;
  --order-bg: #f8fafc;
  --order-surface: #ffffff;
  --order-border: rgba(0, 0, 0, 0.08);
  --order-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --order-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --order-shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
  --order-shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
  --order-radius-sm: 8px;
  --order-radius-md: 12px;
  --order-radius-lg: 16px;
  --order-radius-xl: 24px;
  --order-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --order-bounce: 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* === BASE === */
.order-page {
  background: var(--order-bg);
  min-height: 100vh;
  padding-bottom: 60px;
}

/* === HEADER === */
.order-header {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  padding: 32px 20px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.order-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.order-header__inner {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
}

.order-header__badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--order-gold), var(--order-gold-light));
  color: var(--order-navy);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.order-header__title {
  font-family: 'Bebas Neue', 'Oswald', sans-serif;
  font-size: clamp(28px, 6vw, 42px);
  color: #fff;
  margin: 0 0 8px;
  letter-spacing: 0.04em;
}

.order-header__subtitle {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1rem;
  margin: 0;
}

/* === STEPPER === */
.order-stepper {
  background: var(--order-surface);
  padding: 16px 20px;
  margin-top: -20px;
  position: relative;
  z-index: 10;
  border-radius: var(--order-radius-xl) var(--order-radius-xl) 0 0;
  box-shadow: var(--order-shadow-md);
}

.order-stepper__inner {
  max-width: 400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.stepper-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.stepper-step__icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  background: #e5e7eb;
  color: #9ca3af;
  transition: var(--order-transition);
}

.stepper-step.completed .stepper-step__icon {
  background: linear-gradient(135deg, var(--order-gold), var(--order-gold-light));
  color: var(--order-navy);
}

.stepper-step.active .stepper-step__icon {
  background: var(--order-navy);
  color: #fff;
  box-shadow: 0 0 0 4px rgba(14, 14, 72, 0.15);
}

.stepper-step__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--order-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stepper-step.active .stepper-step__label,
.stepper-step.completed .stepper-step__label {
  color: var(--order-text);
}

.stepper-line {
  flex: 1;
  height: 3px;
  background: #e5e7eb;
  margin: 0 8px;
  border-radius: 2px;
  max-width: 60px;
  margin-bottom: 20px;
}

.stepper-line.completed {
  background: linear-gradient(90deg, var(--order-gold), var(--order-gold-light));
}

/* === MAIN CONTENT === */
.order-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 16px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 900px) {
  .order-content {
    grid-template-columns: minmax(340px, 420px) 1fr;
    gap: 40px;
    padding: 40px 24px;
  }
}

/* === PREVIEW SECTION === */
.order-preview {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.preview-card {
  background: var(--order-surface);
  border-radius: var(--order-radius-lg);
  padding: 16px;
  box-shadow: var(--order-shadow-md);
}

.preview-card__frame {
  position: relative;
  border-radius: var(--order-radius-md);
  overflow: hidden;
  background: #f1f5f9;
  aspect-ratio: 3 / 4;
}

.preview-card__link {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}

.preview-card__img,
.preview-card__iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.preview-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--order-transition);
  cursor: pointer;
}

.preview-card__link:hover .preview-card__overlay {
  background: rgba(0, 0, 0, 0.4);
}

.preview-card__zoom {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--order-surface);
  color: var(--order-text);
  padding: 10px 18px;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  opacity: 0;
  transform: scale(0.9);
  transition: var(--order-bounce);
}

.preview-card__link:hover .preview-card__zoom {
  opacity: 1;
  transform: scale(1);
}

.preview-card__notice {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
  padding: 10px 16px;
  background: linear-gradient(135deg, #fef9e7 0%, #fef3cd 100%);
  border: 1px solid #f5d67e;
  border-radius: var(--order-radius-sm);
  font-size: 0.8rem;
  color: #856404;
}

/* Preview Actions */
.preview-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--order-text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 4px;
  transition: var(--order-transition);
  text-decoration: none;
}

.btn-link:hover {
  color: var(--order-navy);
}

.btn-link svg {
  transition: var(--order-transition);
}

.btn-link:hover svg {
  transform: translateX(-2px);
}

/* === OPTIONS SECTION === */
.order-options {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.options-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Option Section */
.option-section {
  background: var(--order-surface);
  border-radius: var(--order-radius-lg);
  padding: 20px;
  box-shadow: var(--order-shadow-sm);
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.option-section[hidden] {
  display: none;
}

.option-section.visible {
  opacity: 1;
  transform: translateY(0);
}

.option-section__header {
  margin-bottom: 16px;
}

.option-section__title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--order-text);
  margin: 0;
}

.option-section__number {
  width: 28px;
  height: 28px;
  background: var(--order-navy);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}

.option-section__optional {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--order-text-muted);
}

.option-section__hint {
  margin: .35rem 0 0;
  font-size: .82rem;
  color: var(--order-text-muted);
  line-height: 1.4;
}

/* === GALERIE STYLES (vpick pleine largeur) === */
.vpick-gallery-section {
  max-width: min(1200px, 92vw);
  margin: 0 auto 2rem;
  padding: 2rem 0 .5rem;
  border-top: 1px solid var(--order-border, #e5e7eb);
}

.vpick-gallery-section__header {
  text-align: center;
  margin-bottom: 1.25rem;
}

.vpick-gallery-section__title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--order-navy, #0e0e48);
  margin: 0 0 .3rem;
}

.vpick-gallery-section__sub {
  font-size: .88rem;
  color: var(--order-text-muted, #6b7280);
  margin: 0;
}

.vpick-grid--gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 10px;
}

/* Cartes de la galerie pleine largeur : plus compactes */
.vpick-grid--gallery .vpick-card__img {
  aspect-ratio: 3/4;
}

.vpick-grid--gallery .vpick-card__label {
  font-size: .7rem;
  padding: .25rem .3rem .35rem;
}

/* === DELIVERY CARDS === */
.delivery-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.delivery-card {
  position: relative;
  display: block;
  background: var(--order-bg);
  border: 2px solid var(--order-border);
  border-radius: var(--order-radius-md);
  padding: 16px;
  cursor: pointer;
  transition: var(--order-transition);
}

.delivery-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.delivery-card:hover {
  border-color: rgba(14, 14, 72, 0.2);
  transform: translateY(-1px);
}

.delivery-card.selected {
  border-color: var(--order-navy);
  background: rgba(14, 14, 72, 0.03);
  box-shadow: 0 0 0 3px rgba(14, 14, 72, 0.1);
}

.delivery-card__content {
  display: flex;
  align-items: center;
  gap: 14px;
}

.delivery-card__icon {
  width: 50px;
  height: 50px;
  background: var(--order-surface);
  border-radius: var(--order-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--order-text-muted);
  flex-shrink: 0;
  transition: var(--order-transition);
}

.delivery-card.selected .delivery-card__icon {
  background: var(--order-navy);
  color: #fff;
}

.delivery-card__text {
  flex: 1;
  min-width: 0;
}

.delivery-card__title {
  display: block;
  font-weight: 700;
  color: var(--order-text);
  font-size: 1rem;
  margin-bottom: 2px;
}

.delivery-card__desc {
  display: block;
  font-size: 0.85rem;
  color: var(--order-text-muted);
}

.delivery-card__badge {
  position: absolute;
  top: -8px;
  right: 12px;
  background: linear-gradient(135deg, var(--order-gold), var(--order-gold-light));
  color: var(--order-navy);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 50px;
}

.delivery-card__check {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  transition: var(--order-transition);
  flex-shrink: 0;
}

.delivery-card.selected .delivery-card__check {
  background: var(--order-gold);
  color: var(--order-navy);
}

/* === MATERIAL CARDS === */
.material-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

@media (max-width: 600px) {
  .material-cards {
    grid-template-columns: 1fr;
  }
}

.material-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--order-bg);
  border: 2px solid var(--order-border);
  border-radius: var(--order-radius-md);
  padding: 12px;
  cursor: pointer;
  transition: var(--order-transition);
}

.material-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.material-card:hover {
  border-color: rgba(14, 14, 72, 0.2);
  transform: translateY(-2px);
}

.material-card.selected {
  border-color: var(--order-navy);
  background: rgba(14, 14, 72, 0.03);
  box-shadow: 0 0 0 3px rgba(14, 14, 72, 0.1);
}

.material-card__visual {
  margin-bottom: 10px;
}

.material-card__preview {
  width: 100%;
  height: 60px;
  border-radius: var(--order-radius-sm);
  background: #ddd;
}

.material-card__preview.paper {
  background: linear-gradient(135deg, #f5f5f5 0%, #ebebeb 50%, #e0e0e0 100%);
  border: 1px solid #d0d0d0;
}

.material-card__preview.aluminum {
  background: linear-gradient(135deg, #e8e8e8 0%, #c0c0c0 50%, #a0a0a0 100%);
  background-image: linear-gradient(135deg, #d0d0d0 25%, transparent 25%),
                    linear-gradient(225deg, #d0d0d0 25%, transparent 25%),
                    linear-gradient(45deg, #d0d0d0 25%, transparent 25%),
                    linear-gradient(315deg, #d0d0d0 25%, #bbb 25%);
  background-size: 8px 8px;
}

.material-card__preview.plexi {
  background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(200,200,255,0.6) 100%);
  border: 1px solid rgba(150,150,200,0.3);
  box-shadow: inset 0 0 20px rgba(255,255,255,0.8);
}

.material-card__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.material-card__name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--order-text);
}

.material-card__price {
  font-size: 0.85rem;
  color: var(--order-gold-dark);
  font-weight: 600;
}

.material-card__badge {
  position: absolute;
  top: -8px;
  right: 8px;
  background: linear-gradient(135deg, var(--order-gold), var(--order-gold-light));
  color: var(--order-navy);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 50px;
}

.material-card__check {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  transition: var(--order-transition);
}

.material-card.selected .material-card__check {
  background: var(--order-gold);
  color: var(--order-navy);
}

/* === FORMAT CARDS === */
.format-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

@media (max-width: 600px) {
  .format-cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
}

.format-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--order-bg);
  border: 2px solid var(--order-border);
  border-radius: var(--order-radius-md);
  padding: 14px 10px;
  cursor: pointer;
  transition: var(--order-transition);
  text-align: center;
}

.format-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.format-card:hover {
  border-color: rgba(14, 14, 72, 0.2);
  transform: translateY(-2px);
}

.format-card.selected {
  border-color: var(--order-navy);
  background: rgba(14, 14, 72, 0.03);
  box-shadow: 0 0 0 3px rgba(14, 14, 72, 0.1);
}

.format-card__visual {
  margin-bottom: 10px;
}

.format-card__preview {
  background: var(--order-surface);
  border: 2px solid #d0d0d0;
  border-radius: 3px;
  transition: var(--order-transition);
}

.format-card__preview.a4 {
  width: 28px;
  height: 40px;
}

.format-card__preview.a3 {
  width: 36px;
  height: 50px;
}

.format-card__preview.a2 {
  width: 44px;
  height: 62px;
}

.format-card.selected .format-card__preview {
  border-color: var(--order-navy);
  background: rgba(14, 14, 72, 0.05);
}

.format-card__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.format-card__name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--order-text);
}

.format-card__size {
  font-size: 0.75rem;
  color: var(--order-text-muted);
}

.format-card__price {
  font-size: 0.85rem;
  color: var(--order-gold-dark);
  font-weight: 600;
  margin-top: 4px;
}

.format-card__badge {
  position: absolute;
  top: -8px;
  right: -4px;
  background: linear-gradient(135deg, #10b981, #34d399);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 6px;
  border-radius: 50px;
}

.format-card__check {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  transition: var(--order-transition);
}

.format-card.selected .format-card__check {
  background: var(--order-gold);
  color: var(--order-navy);
}

/* === FRAME CARDS === */
.frame-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (min-width: 600px) {
  .frame-cards {
    grid-template-columns: repeat(4, 1fr);
  }
}

.frame-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--order-bg);
  border: 2px solid var(--order-border);
  border-radius: var(--order-radius-md);
  padding: 12px 8px;
  cursor: pointer;
  transition: var(--order-transition);
  text-align: center;
}

.frame-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.frame-card:hover {
  border-color: rgba(14, 14, 72, 0.2);
  transform: translateY(-2px);
}

.frame-card.selected {
  border-color: var(--order-navy);
  background: rgba(14, 14, 72, 0.03);
  box-shadow: 0 0 0 3px rgba(14, 14, 72, 0.1);
}

.frame-card__visual {
  margin-bottom: 8px;
}

.frame-card__preview {
  width: 40px;
  height: 50px;
  border-radius: 2px;
  background: #f0f0f0;
  border: 2px solid #ccc;
}

.frame-card__preview.none {
  border-style: dashed;
  border-color: #aaa;
  background: transparent;
}

.frame-card__preview.wood-holder {
  border: none;
  background: linear-gradient(to bottom, #d4a574 0%, #c4956a 100%);
  border-radius: 0;
  position: relative;
}

.frame-card__preview.wood-holder::before {
  content: '';
  position: absolute;
  top: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 6px;
  background: linear-gradient(to bottom, #8b6d4c, #a07d5a);
  border-radius: 2px;
}

.frame-card__preview.oak {
  border-width: 4px;
  border-color: #d4a574;
  background: #f5f5f5;
}

.frame-card__preview.black {
  border-width: 4px;
  border-color: #2d2d2d;
  background: #f5f5f5;
}

.frame-card__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.frame-card__name {
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--order-text);
}

.frame-card__price {
  font-size: 0.8rem;
  color: var(--order-gold-dark);
  font-weight: 600;
}

.frame-card__check {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  transition: var(--order-transition);
}

.frame-card.selected .frame-card__check {
  background: var(--order-gold);
  color: var(--order-navy);
}

/* === ORDER SUMMARY === */
.order-summary {
  width: 100%;
  margin-top: 16px;
}

.order-summary__card {
  background: var(--order-surface);
  border-radius: var(--order-radius-lg);
  padding: 24px;
  box-shadow: var(--order-shadow-lg);
}

.order-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.order-summary__label {
  font-size: 1rem;
  color: var(--order-text-muted);
  font-weight: 500;
}

.order-summary__price {
  font-family: 'Bebas Neue', 'Oswald', sans-serif;
  font-size: 2rem;
  color: var(--order-navy);
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform 0.3s ease, color 0.3s ease;
}

.order-summary__price.price-updated {
  transform: scale(1.1);
  color: var(--order-gold-dark);
}

/* Cart Button */
.btn-cart {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--order-gold), var(--order-gold-light));
  color: var(--order-navy);
  border: none;
  border-radius: 50px;
  padding: 16px 24px;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: var(--order-bounce);
  position: relative;
  overflow: hidden;
}

.btn-cart:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(201, 162, 39, 0.4);
}

.btn-cart:active {
  transform: translateY(0);
}

.btn-cart.loading {
  pointer-events: none;
  background: #e5e7eb;
  color: #9ca3af;
}

.btn-cart.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.btn-cart.success {
  background: linear-gradient(135deg, #10b981, #34d399);
  color: #fff;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Trust Items */
.order-summary__trust {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--order-border);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--order-text-muted);
}

.trust-item svg {
  color: var(--order-gold);
  flex-shrink: 0;
}

/* === PROMO BUNDLE === */
.promo-bundle {
  max-width: 1000px;
  margin: 50px auto;
  padding: 0 16px;
}

.promo-bundle__inner {
  position: relative;
  background: linear-gradient(135deg, #ffffff 0%, #fefbf0 50%, #fdf6e3 100%);
  border: 2px solid #f0e6c8;
  border-radius: var(--order-radius-xl);
  padding: 32px 24px 28px;
  box-shadow:
    0 4px 6px rgba(0, 0, 0, 0.04),
    0 10px 40px rgba(201, 162, 39, 0.12);
  overflow: hidden;
}

.promo-bundle__inner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--order-gold), var(--order-gold-light), var(--order-gold));
}

/* Header */
.promo-bundle__header {
  text-align: center;
  margin-bottom: 28px;
}

.promo-bundle__eyebrow {
  display: inline-block;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--order-gold-dark);
  background: rgba(201, 162, 39, 0.12);
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 12px;
  font-weight: 600;
}

.promo-bundle__title {
  font-family: 'Bebas Neue', 'Oswald', sans-serif;
  font-size: clamp(26px, 5vw, 38px);
  color: var(--order-navy);
  margin: 0;
  letter-spacing: 0.03em;
}

/* Visual equation */
.promo-bundle__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

/* Product cards */
.promo-product {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  min-width: 140px;
  max-width: 180px;
}

.promo-product__image {
  width: 120px;
  height: 150px;
  border-radius: var(--order-radius-md);
  overflow: hidden;
  background: #fff;
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.08),
    0 1px 3px rgba(0, 0, 0, 0.06);
  border: 2px solid #fff;
  transition: var(--order-bounce);
}

.promo-product:hover .promo-product__image {
  transform: translateY(-4px) scale(1.02);
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.12),
    0 2px 6px rgba(0, 0, 0, 0.08);
}

.promo-product__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.promo-product__name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--order-navy);
  text-align: center;
}

.promo-product__tag {
  display: inline-block;
  background: linear-gradient(135deg, #10b981, #34d399);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 50px;
}

.promo-product__desc {
  font-size: 0.75rem;
  color: var(--order-text-muted);
  text-align: center;
}

/* Operators (+, =) */
.promo-operator {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--order-surface);
  border-radius: 50%;
  box-shadow: var(--order-shadow-sm);
  color: var(--order-gold);
  flex-shrink: 0;
}

/* Result block */
.promo-result {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 20px;
  background: linear-gradient(135deg, var(--order-navy) 0%, #1a1a5c 100%);
  border-radius: var(--order-radius-lg);
  min-width: 130px;
  box-shadow: 0 8px 24px rgba(14, 14, 72, 0.25);
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 8px 24px rgba(14, 14, 72, 0.25);
  }
  50% {
    box-shadow: 0 8px 32px rgba(201, 162, 39, 0.35);
  }
}

.promo-result__badge {
  background: linear-gradient(135deg, var(--order-gold), var(--order-gold-light));
  color: var(--order-navy);
  font-size: 1.5rem;
  font-weight: 800;
  padding: 6px 16px;
  border-radius: 50px;
  letter-spacing: 0.02em;
}

.promo-result__prices {
  display: flex;
  align-items: center;
  gap: 10px;
}

.promo-result__old {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: line-through;
}

.promo-result__new {
  font-size: 1.75rem;
  font-weight: 800;
  color: #fff;
  font-family: 'Bebas Neue', 'Oswald', sans-serif;
  letter-spacing: 0.02em;
}

.promo-result__label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Footer */
.promo-bundle__footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.promo-bundle__note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--order-text-muted);
  margin: 0;
}

.promo-bundle__note svg {
  color: var(--order-gold);
  flex-shrink: 0;
}

.promo-bundle__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--order-gold), var(--order-gold-light));
  color: var(--order-navy);
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  transition: var(--order-bounce);
  box-shadow: 0 4px 16px rgba(201, 162, 39, 0.3);
}

.promo-bundle__btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 28px rgba(201, 162, 39, 0.45);
}

.promo-bundle__btn svg {
  transition: transform 0.2s ease;
}

.promo-bundle__btn:hover svg {
  transform: translateX(4px);
}

/* Responsive promo bundle */
@media (max-width: 700px) {
  .promo-bundle__visual {
    flex-direction: column;
    gap: 20px;
  }

  .promo-operator {
    transform: rotate(90deg);
  }

  .promo-product {
    flex-direction: row;
    max-width: 100%;
    gap: 14px;
  }

  .promo-product__image {
    width: 80px;
    height: 100px;
  }

  .promo-result {
    width: 100%;
    flex-direction: row;
    justify-content: center;
    gap: 16px;
    padding: 14px 20px;
  }

  .promo-result__prices {
    flex-direction: column;
    gap: 2px;
  }

  .promo-result__new {
    font-size: 1.5rem;
  }
}

/* === PRODUCT INFO === */
.product-info {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 16px;
}

.product-info__header {
  margin-bottom: 20px;
}

.product-info__kicker {
  display: block;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--order-text-muted);
  margin-bottom: 6px;
}

.product-info__title {
  font-family: 'Bebas Neue', 'Oswald', sans-serif;
  font-size: clamp(22px, 4vw, 30px);
  color: var(--order-navy);
  margin: 0;
  letter-spacing: 0.02em;
}

.product-info__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.product-info__nav-link {
  font-size: 0.85rem;
  color: var(--order-text-muted);
  padding: 8px 14px;
  border-radius: 50px;
  background: var(--order-surface);
  border: 1px solid var(--order-border);
  text-decoration: none;
  transition: var(--order-transition);
}

.product-info__nav-link:hover {
  background: var(--order-navy);
  color: #fff;
  border-color: var(--order-navy);
}

.product-info__accordion {
  background: var(--order-surface);
  border-radius: var(--order-radius-lg);
  padding: 20px;
  box-shadow: var(--order-shadow-sm);
}

.accordion-section-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--order-text-muted);
  margin: 20px 0 10px;
  padding-top: 16px;
  border-top: 1px solid var(--order-border);
  scroll-margin-top: 100px;
}

.accordion-section-title:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.accordion-item {
  border-radius: var(--order-radius-sm);
  margin-bottom: 8px;
  transition: var(--order-transition);
}

.accordion-item[open] {
  background: var(--order-bg);
}

.accordion-item summary {
  list-style: none;
  cursor: pointer;
  padding: 12px 16px;
  font-weight: 600;
  color: var(--order-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: var(--order-radius-sm);
  transition: var(--order-transition);
}

.accordion-item summary::-webkit-details-marker {
  display: none;
}

.accordion-item summary::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--order-text-muted);
  transition: transform 0.3s ease;
}

.accordion-item[open] summary::after {
  transform: rotate(45deg);
}

.accordion-item summary:hover {
  background: var(--order-bg);
}

.accordion-content {
  padding: 0 16px 16px;
  color: var(--order-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.accordion-content p {
  margin: 0 0 10px;
}

.accordion-content p:last-child {
  margin-bottom: 0;
}

.accordion-note {
  font-size: 0.85rem;
  color: #9ca3af;
  font-style: italic;
}

.sizes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 12px;
}

.size-item {
  display: flex;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--order-surface);
  border-radius: var(--order-radius-sm);
  border: 1px solid var(--order-border);
}

.size-item strong {
  font-weight: 700;
  color: var(--order-text);
}

/* === SIMILAR PRODUCTS === */
.similar-products {
  max-width: 1200px;
  margin: 40px auto;
  padding: 0 16px;
}

.similar-products__header {
  margin-bottom: 20px;
}

.similar-products__title {
  font-family: 'Bebas Neue', 'Oswald', sans-serif;
  font-size: clamp(20px, 4vw, 28px);
  color: var(--order-navy);
  margin: 0;
  letter-spacing: 0.02em;
}

.similar-swiper {
  padding: 10px 0 40px;
}

.similar-swiper .swiper-slide {
  width: 220px;
}

.product-card {
  background: var(--order-surface);
  border-radius: var(--order-radius-md);
  overflow: hidden;
  box-shadow: var(--order-shadow-sm);
  transition: var(--order-transition);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--order-shadow-md);
}

.product-card__image {
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: #f1f5f9;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-card__image img {
  transform: scale(1.05);
}

.product-card__info {
  padding: 12px 14px 8px;
}

.product-card__title {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 4px;
  line-height: 1.3;
}

.product-card__title a {
  color: var(--order-text);
  text-decoration: none;
}

.product-card__price {
  font-weight: 700;
  color: var(--order-gold-dark);
}

.product-card__btn {
  display: block;
  text-align: center;
  padding: 10px;
  margin: 8px 14px 14px;
  background: var(--order-navy);
  color: #fff;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--order-transition);
}

.product-card__btn:hover {
  background: var(--order-gold);
  color: var(--order-navy);
}

/* Swiper Navigation */
.similar-swiper .swiper-button-prev,
.similar-swiper .swiper-button-next {
  width: 40px;
  height: 40px;
  background: var(--order-surface);
  border-radius: 50%;
  box-shadow: var(--order-shadow-md);
  color: var(--order-navy);
}

.similar-swiper .swiper-button-prev::after,
.similar-swiper .swiper-button-next::after {
  font-size: 16px;
  font-weight: 700;
}

.similar-swiper .swiper-pagination-bullet {
  background: var(--order-navy);
  opacity: 0.3;
}

.similar-swiper .swiper-pagination-bullet-active {
  opacity: 1;
  background: var(--order-gold);
}

/* === LIGHTBOX === */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.lightbox.is-open {
  display: flex;
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.lightbox__content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
  animation: zoomIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes zoomIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.lightbox__close {
  position: absolute;
  top: -40px;
  right: 0;
  background: transparent;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 8px;
  transition: var(--order-transition);
}

.lightbox__close:hover {
  transform: scale(1.1);
}

.lightbox__frame img {
  display: block;
  max-width: 100%;
  max-height: 85vh;
  border-radius: var(--order-radius-md);
  box-shadow: var(--order-shadow-xl);
}

/* === RESPONSIVE ADJUSTMENTS === */
@media (max-width: 480px) {
  .order-header {
    padding: 24px 16px 32px;
  }

  .order-header__title {
    font-size: 26px;
  }

  .stepper-step__label {
    font-size: 0.65rem;
  }

  .option-section {
    padding: 16px;
  }

  .order-summary__card {
    padding: 20px;
  }

  .promo-bundle__inner {
    padding: 24px 20px;
  }

  .promo-bundle__badge {
    position: static;
    display: inline-block;
    margin-bottom: 12px;
    font-size: 1rem;
  }
}

/* Left column sticky on desktop — stays visible while right column scrolls */
@media (min-width: 900px) {
  .order-preview {
    position: sticky;
    top: 20px;
    align-self: start;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    scrollbar-width: none; /* Firefox */
  }
  .order-preview::-webkit-scrollbar { display: none; } /* Chrome/Safari */
}

/* Sticky summary on mobile */
@media (max-width: 899px) {
  .order-summary {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0;
    margin: 0;
    width: 100%;
  }

  .order-summary__card {
    border-radius: var(--order-radius-lg) var(--order-radius-lg) 0 0;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    padding: 16px 20px;
  }

  .order-summary__trust {
    display: none;
  }

  .order-page {
    padding-bottom: 120px;
  }
}

/* Tablet layout */
@media (min-width: 600px) and (max-width: 899px) {
  .delivery-cards {
    flex-direction: row;
  }

  .delivery-card {
    flex: 1;
  }
}

/* Print styles */
@media print {
  .order-stepper,
  .order-summary,
  .promo-bundle,
  .similar-products,
  .preview-actions,
  .btn-link {
    display: none !important;
  }

  .order-page {
    background: #fff;
  }
}

/* =========================
   BOUTON PERSONNALISER
   ========================= */
.btn-personnaliser {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #e3c56a 0%, #c9a227 60%, #b8921f 100%);
  color: #0e0e48;
  font-family: 'Bebas Neue', 'Oswald', Arial, sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  border-radius: 4px;
  padding: 13px 28px 11px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 0 #8a6a10, 0 6px 18px rgba(180,138,20,.35);
  transition: transform .15s cubic-bezier(.4,1.3,.6,1), box-shadow .15s ease;
  white-space: nowrap;
}
.btn-personnaliser::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.22) 0%, transparent 55%);
  pointer-events: none;
}
.btn-personnaliser::after {
  content: '';
  position: absolute;
  top: 0; left: -75%;
  width: 50%; height: 100%;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,.35) 50%, transparent 100%);
  transform: skewX(-20deg);
  transition: left .45s ease;
  pointer-events: none;
}
.btn-personnaliser:hover {
  transform: translateY(-2px);
  box-shadow: 0 3px 0 #8a6a10, 0 10px 28px rgba(180,138,20,.45);
  color: #0e0e48;
}
.btn-personnaliser:hover::after { left: 130%; }
.btn-personnaliser:active {
  transform: translateY(1px);
  box-shadow: 0 1px 0 #8a6a10, 0 3px 8px rgba(180,138,20,.30);
}
.btn-personnaliser svg { flex-shrink:0; transition: transform .2s ease; }
.btn-personnaliser:hover svg { transform: translateX(2px) scale(1.1); }

/* =========================
   FORMULAIRE PERSONNALISATION
   ========================= */
.quick-perso__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.1rem;
  margin-bottom: 1rem;
}
.quick-perso__form label {
  display: flex;
  flex-direction: column;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #6b7280;
  gap: .45rem;
}
.quick-perso__form input {
  padding: .65rem .8rem;
  border: 1.5px solid #e2e8f0;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 400;
  color: #1a1a2e;
  background: #fff;
  transition: border-color .18s, box-shadow .18s;
  line-height: 1.4;
}
.quick-perso__form input::placeholder { color: #c0c8d4; font-weight: 400; }
.quick-perso__form input:focus {
  outline: none;
  border-color: #c9a227;
  box-shadow: 0 0 0 3px rgba(201,162,39,.12);
  background: #fff;
}
@media (max-width: 520px) {
  .quick-perso__form { grid-template-columns: 1fr; }
}