/* ==========================================================================
   ATELIER SILICE — DIRECTION ARTISTIQUE & STYLES GLOBAUX (REFONTE ÉDITORIALE)
   Identité : E-shop d'objet design indépendant & galerie de céramique contemporaine
   Palette : Crème Minéral / Brun Espresso & Encre / Rose Poudré / Noir Graphique (ZÉRO VERT)
   Composition : Asymétrique, Typographie Sculpturale, Cadre Galerie, Texture Papier
   Conception : Mobile-First, Sans Dépendance Externe, Accessible WCAG AA/AAA
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABLES CSS (DESIGN TOKENS)
   -------------------------------------------------------------------------- */
:root {
  /* Nuances Crème Minéral & Papier */
  --color-bg-main: #FAF7F2;          /* Crème lin minéral */
  --color-bg-surface: #FFFDF9;       /* Blanc cassé lin chaud */
  --color-bg-subtle: #F2ECE3;        /* Crème texturé chaud */
  --color-bg-warm: #EAE2D5;          /* Sable pierreux */
  --color-bg-passepartout: #F5EFEB;  /* Passe-partout d'exposition */

  /* Nuances Brun Espresso, Encre & Noir Graphique */
  --color-text-main: #18110E;        /* Brun encre profond (Contraste maximal > 15:1) */
  --color-text-secondary: #4A3A33;   /* Espresso torréfié */
  --color-text-muted: #7A675F;       /* Pierre brune / sépia */
  --color-text-inverse: #FAF7F2;     /* Crème sur fond sombre */
  --color-bg-contrast: #18110E;      /* Fond sombre espresso intense */
  --color-bg-contrast-soft: #261B16; /* Espresso adouci */

  /* Nuances Rose Poudré & Terre Cuite Satinée (Zéro Vert) */
  --color-rose-subtle: #F8EFEA;      /* Voile rose poudré le plus clair */
  --color-rose-light: #EFE2DA;       /* Rose poudré satiné */
  --color-rose-mid: #DCBEB2;         /* Rose terracotta doux */
  --color-rose-accent: #BA8574;      /* Terre cuite poudrée */
  --color-rose-deep: #884F42;        /* Brun rose intense pour accents */
  --color-rose-ink: #5C3229;         /* Rose brûlé très sombre */

  /* Lignes, Filets & Bordures Graphiques */
  --color-border-light: #E6DDD4;     /* Filet hairline doux */
  --color-border-medium: #D1C2B5;    /* Filet d'encadrement */
  --color-border-rose: #DBBFB3;      /* Filet teinté rose */
  --color-border-focus: #18110E;     /* Focus visible espresso */

  /* Typographie Éditoriale */
  --font-serif: "Didot", "Bodoni MT", "Cinzel", "Playfair Display", "Cormorant Garamond", "Baskerville", "Georgia", serif;
  --font-sans: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", "JetBrains Mono", "Courier New", Consolas, Menlo, monospace;

  /* Échelles typographiques fluides */
  --text-2xs: 0.6875rem;
  --text-xs: clamp(0.75rem, 0.72rem + 0.2vw, 0.8125rem);
  --text-sm: clamp(0.8125rem, 0.78rem + 0.25vw, 0.875rem);
  --text-base: clamp(0.9375rem, 0.9rem + 0.3vw, 1.0625rem);
  --text-lg: clamp(1.0625rem, 1rem + 0.4vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.15rem + 0.6vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.35rem + 1vw, 2.125rem);
  --text-3xl: clamp(1.875rem, 1.6rem + 1.6vw, 2.875rem);
  --text-hero: clamp(2.35rem, 1.9rem + 2.8vw, 4.25rem);

  /* Espacements */
  --space-3xs: 0.1875rem;
  --space-2xs: 0.375rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3.25rem;
  --space-3xl: 5.5rem;

  /* Rayons de courbure (Architecturaux & précis) */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 9999px;

  /* Ombres & Profondeur tactile */
  --shadow-subtle: 0 1px 3px rgba(24, 17, 14, 0.04), 0 4px 12px rgba(24, 17, 14, 0.03);
  --shadow-gallery: 0 12px 36px -8px rgba(24, 17, 14, 0.12), 0 4px 16px -2px rgba(24, 17, 14, 0.06);
  --shadow-drawer: -8px 0 36px rgba(24, 17, 14, 0.18);
  --shadow-modal: 0 24px 60px -12px rgba(24, 17, 14, 0.28);

  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-drawer: 0.35s cubic-bezier(0.16, 1, 0.3, 1);

  /* Accessibilité clavier */
  --focus-outline: 2px solid var(--color-border-focus);
  --focus-offset: 3px;
}

/* --------------------------------------------------------------------------
   2. RESET & BASE NATURELLE (TEXTURE PAPIER MINÉRALE)
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text-main);
  background-color: var(--color-bg-main);
  /* Texture papier minérale ultra-fine en SVG inline + dégradés d'ambiance chauds */
  background-image: 
    radial-gradient(ellipse at 85% 10%, rgba(220, 190, 178, 0.14) 0%, transparent 50%),
    radial-gradient(ellipse at 15% 90%, rgba(234, 226, 213, 0.2) 0%, transparent 60%),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='paperNoise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23paperNoise)' opacity='0.022'/%3E%3C/svg%3E");
  background-attachment: fixed;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   3. ACCESSIBILITÉ & UTILITAIRES
   -------------------------------------------------------------------------- */
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-md);
  background-color: var(--color-bg-contrast);
  color: var(--color-text-inverse);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-xs);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  z-index: 10000;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-md);
}

/* --------------------------------------------------------------------------
   4. BARRE D'ANNONCE ÉDITORIALE HAUTE
   -------------------------------------------------------------------------- */
.announcement-bar {
  background-color: var(--color-bg-contrast);
  color: var(--color-text-inverse);
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  padding: 0.35rem var(--space-md);
  font-weight: 500;
  border-bottom: 1px solid rgba(250, 247, 242, 0.08);
}

.announcement-bar p {
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* --------------------------------------------------------------------------
   5. EN-TÊTE / NAVIGATION MINIMALISTE HAUT DE GAMME
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-light);
  transition: background-color var(--transition-base), border-color var(--transition-base);
}

.header-container {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0.75rem var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

@media (max-width: 767px) {
  .header-container {
    padding: 0.6rem var(--space-md);
  }
}

.nav-secondary {
  display: none;
}

@media (min-width: 860px) {
  .nav-secondary {
    display: block;
    flex: 1;
  }
  
  .nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
  }
  
  .nav-link {
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: var(--space-xs) 0;
    position: relative;
    transition: color var(--transition-fast);
  }

  .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-text-main);
    transition: width var(--transition-fast);
  }

  .nav-link:hover {
    color: var(--color-text-main);
  }

  .nav-link:hover::after {
    width: 100%;
  }
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-text-main);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.brand-logo:hover {
  opacity: 0.85;
}

.logo-symbol {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-rose-deep);
}

.brand-name {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 1;
}

@media (max-width: 859px) {
  .header-actions {
    flex: 0 0 auto;
  }
}

/* Bouton Déclencheur Panier Style Sac Galerie */
.cart-trigger-btn {
  background: transparent;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-pill);
  padding: 0.35rem 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  color: var(--color-text-main);
  background-color: var(--color-bg-surface);
  transition: all var(--transition-fast);
  min-height: 38px;
}

.cart-trigger-btn:hover {
  border-color: var(--color-text-main);
  background-color: var(--color-rose-subtle);
}

.cart-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cart-icon {
  display: flex;
  align-items: center;
  color: var(--color-text-secondary);
}

.cart-badge {
  background-color: var(--color-bg-contrast);
  color: var(--color-text-inverse);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.cart-badge.has-items {
  background-color: var(--color-rose-deep);
}

.cart-badge.bump {
  animation: badgeBump 0.3s ease-out;
}

@keyframes badgeBump {
  0% { transform: scale(1); }
  50% { transform: scale(1.25); }
  100% { transform: scale(1); }
}

/* --------------------------------------------------------------------------
   6. SECTION HÉRO : COMPOSITION ASYMÉTRIQUE & CADRE GALERIE
   -------------------------------------------------------------------------- */
.product-hero-section {
  padding: var(--space-lg) var(--space-md) var(--space-3xl);
  max-width: 1360px;
  margin: 0 auto;
  width: 100%;
}

@media (min-width: 960px) {
  .product-hero-section {
    padding: var(--space-xl) var(--space-lg) var(--space-3xl);
  }
}

.product-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: start;
}

@media (min-width: 960px) {
  .product-hero-grid {
    grid-template-columns: 1.15fr 1fr;
    gap: var(--space-2xl);
  }
}

@media (min-width: 1200px) {
  .product-hero-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-3xl);
  }
}

/* --- Cadre Photo Style Catalogue / Exposition --- */
.product-gallery {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.gallery-editorial-frame {
  position: relative;
  background-color: var(--color-bg-passepartout);
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-sm);
  padding: var(--space-md);
  box-shadow: var(--shadow-gallery);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}

@media (min-width: 600px) {
  .gallery-editorial-frame {
    padding: var(--space-lg);
  }
}

/* En-tête d'exposition dans le passe-partout */
.gallery-meta-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xs);
  padding-bottom: var(--space-2xs);
  border-bottom: 1px solid rgba(24, 17, 14, 0.08);
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.gallery-tag-catalog {
  font-weight: 600;
  color: var(--color-text-main);
}

.gallery-crosshair {
  color: var(--color-rose-deep);
  font-weight: bold;
}

/* Conteneur de l'image avec recadrage et traitement CSS de qualité */
.image-wrapper {
  position: relative;
  width: 100%;
  background-color: #E2D7CC;
  border: 1px solid rgba(24, 17, 14, 0.12);
  border-radius: var(--radius-xs);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 20px rgba(24, 17, 14, 0.06);
}

/* Dégradé doux et masque pour calmer l'arrière-plan supérieur de la photo */
.image-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: 
    radial-gradient(ellipse at 50% 55%, transparent 45%, rgba(24, 17, 14, 0.10) 100%),
    linear-gradient(180deg, rgba(24, 17, 14, 0.16) 0%, rgba(24, 17, 14, 0.04) 12%, transparent 22%);
  mix-blend-mode: multiply;
  transition: opacity var(--transition-base);
}

.product-image {
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 9;
  object-fit: cover;
  object-position: center center;
  filter: contrast(1.02) saturate(1.02);
  transition: transform var(--transition-smooth), filter var(--transition-smooth);
}

.gallery-editorial-frame:hover .product-image {
  transform: scale(1.02);
  filter: contrast(1.04) saturate(1.04);
}

/* Pied du cadre catalogue */
.gallery-footer-info {
  margin-top: var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xs);
  font-size: var(--text-2xs);
  color: var(--color-text-muted);
}

.gallery-caption-text {
  font-style: italic;
  line-height: 1.4;
}

.gallery-stamp {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-rose-deep);
  white-space: nowrap;
  flex-shrink: 0;
}

/* --- Panneau d'Information Produit & Formulaire Épuré --- */
.product-info-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

@media (max-width: 959px) {
  .product-info-panel {
    gap: var(--space-md);
  }
}

.product-meta-header {
  border-bottom: 1px solid var(--color-border-light);
  padding-bottom: var(--space-md);
}

.product-collection-kicker {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-rose-deep);
  font-weight: 600;
  margin-bottom: var(--space-2xs);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.product-collection-kicker::before {
  content: "✦";
  font-size: 0.65rem;
}

.product-title {
  font-family: var(--font-serif);
  font-size: var(--text-hero);
  font-weight: 400;
  line-height: 1.08;
  color: var(--color-text-main);
  letter-spacing: -0.01em;
  margin-bottom: var(--space-xs);
}

.product-price-row {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-xs);
}

.product-price {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text-main);
  letter-spacing: -0.02em;
}

.product-price-mention {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.product-lead-text {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.product-lead-text p {
  margin-bottom: var(--space-xs);
}

/* Grille de Spécifications Typographiques (Sans cartes répétitives) */
.product-specs-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xs) var(--space-lg);
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

@media (min-width: 500px) {
  .product-specs-strip {
    grid-template-columns: repeat(4, 1fr);
  }
}

.spec-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.spec-item dt {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.spec-item dd {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-main);
}

/* Formulaire d'Achat Épuré & Tactile */
.product-purchase-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  padding: var(--space-md) var(--space-lg);
  box-shadow: var(--shadow-subtle);
}

@media (max-width: 599px) {
  .product-purchase-form {
    padding: var(--space-sm) var(--space-md);
    gap: var(--space-sm);
  }
}

.purchase-quantity-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.quantity-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-main);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.quantity-stepper {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-xs);
  background-color: var(--color-bg-main);
  overflow: hidden;
}

.stepper-btn {
  background: transparent;
  border: none;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.15rem;
  color: var(--color-text-main);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.stepper-btn:hover {
  background-color: var(--color-rose-light);
  color: var(--color-rose-deep);
}

.stepper-input {
  width: 44px;
  text-align: center;
  border: none;
  background: transparent;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-text-main);
  -moz-appearance: textfield;
}

.stepper-input::-webkit-outer-spin-button,
.stepper-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Boutons d'Action */
.purchase-actions-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

@media (min-width: 540px) {
  .purchase-actions-group {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--space-xs);
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-xs);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  min-height: 46px;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--color-bg-contrast);
  color: var(--color-text-inverse);
  border-color: var(--color-bg-contrast);
}

.btn-primary:hover {
  background-color: #2E1E17;
  border-color: #2E1E17;
  transform: translateY(-1px);
}

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

.btn-secondary {
  background-color: var(--color-rose-subtle);
  color: var(--color-text-main);
  border-color: var(--color-border-rose);
}

.btn-secondary:hover {
  background-color: var(--color-rose-light);
  border-color: var(--color-rose-mid);
}

.btn-demo-badge {
  background-color: var(--color-rose-deep);
  color: var(--color-text-inverse);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 0.45rem 0.9rem;
  min-height: 38px;
  font-size: var(--text-xs);
}

.btn-text-only {
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  text-decoration: underline;
  padding: var(--space-xs);
  min-height: 40px;
}

.btn-text-only:hover {
  color: var(--color-text-main);
}

/* Note Éditoriale Honnête & Sobriété d'Atelier */
.editorial-disclaimer-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
  padding-top: var(--space-xs);
}

.disclaimer-mark {
  color: var(--color-rose-deep);
  font-size: 0.85rem;
  line-height: 1.2;
}

/* --------------------------------------------------------------------------
   7. SECTIONS ÉDITORIALES SECONDAIRES
   -------------------------------------------------------------------------- */
.container-editorial {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

@media (min-width: 768px) {
  .container-editorial {
    padding: 0 var(--space-lg);
  }
}

.section-kicker {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-rose-deep);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.section-heading {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text-main);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.section-title-wrap {
  margin-bottom: var(--space-xl);
}

.section-title-wrap.text-center {
  text-align: center;
}

/* Section : L'Esprit & Présentation */
.editorial-story-section {
  padding: var(--space-3xl) 0;
  background-color: var(--color-bg-surface);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.editorial-header {
  margin-bottom: var(--space-xl);
  max-width: 820px;
}

.editorial-title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 400;
  line-height: 1.25;
  color: var(--color-text-main);
}

.editorial-columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .editorial-columns {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
}

.editorial-column-text p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.editorial-quote {
  margin-top: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background-color: var(--color-rose-subtle);
  border-left: 2px solid var(--color-rose-deep);
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
}

.editorial-quote p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--text-base);
  color: var(--color-text-main);
  margin-bottom: var(--space-xs);
  line-height: 1.6;
}

.editorial-quote cite {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-rose-deep);
  font-weight: 600;
}

/* Section : Spécifications Techniques & Matières */
.technical-details-section {
  padding: var(--space-3xl) 0;
  background-color: var(--color-bg-main);
}

.specs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .specs-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }
}

.spec-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xs);
  padding: var(--space-lg);
  box-shadow: var(--shadow-subtle);
}

.spec-card-title {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--color-text-main);
  border-bottom: 1px solid var(--color-border-light);
  padding-bottom: var(--space-xs);
  margin-bottom: var(--space-md);
}

.spec-items-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.spec-items-list li {
  display: flex;
  flex-direction: column;
  font-size: var(--text-sm);
}

.spec-items-list li span {
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.spec-items-list li strong {
  color: var(--color-text-main);
  font-weight: 500;
}

/* Section : Soin & Entretien */
.care-section {
  padding: var(--space-3xl) 0;
  background-color: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.care-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .care-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }
}

.care-box {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xs);
  padding: var(--space-lg);
}

.care-box-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-rose-deep);
  margin-bottom: var(--space-xs);
  letter-spacing: 0.08em;
}

.care-box h3 {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--color-text-main);
  margin-bottom: var(--space-xs);
}

.care-box p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Section : Simulation d'Acheminement */
.shipping-section {
  padding: var(--space-3xl) 0;
  background-color: var(--color-bg-main);
}

.shipping-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (min-width: 768px) {
  .shipping-cards-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }
}

.shipping-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xs);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
}

.shipping-badge {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-xs);
  background-color: var(--color-rose-subtle);
  color: var(--color-rose-deep);
  margin-bottom: var(--space-sm);
}

.shipping-card h3 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: var(--space-2xs);
}

.shipping-time {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.shipping-cost {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  color: var(--color-text-main);
  margin-bottom: var(--space-xs);
}

.shipping-subtext {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-top: auto;
}

.return-policy-box {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-rose);
  border-radius: var(--radius-xs);
  padding: var(--space-lg);
}

.return-policy-box h3 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: var(--space-xs);
}

.return-policy-box p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Section : FAQ Accessible */
.faq-section {
  padding: var(--space-3xl) 0;
  background-color: var(--color-bg-surface);
  border-top: 1px solid var(--color-border-light);
}

.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.faq-item {
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xs);
  overflow: hidden;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.faq-item[open] {
  border-color: var(--color-border-rose);
  background-color: var(--color-bg-surface);
}

.faq-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-main);
  list-style: none;
  min-height: 48px;
}

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

.faq-icon {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  color: var(--color-rose-deep);
  transition: transform var(--transition-fast);
  line-height: 1;
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 var(--space-lg) var(--space-lg);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.faq-answer strong {
  color: var(--color-text-main);
}

/* --------------------------------------------------------------------------
   8. PIED DE PAGE (FOOTER ESPRESSO ÉDITORIAL)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-bg-contrast);
  color: var(--color-text-inverse);
  padding: var(--space-3xl) var(--space-lg) var(--space-2xl);
  margin-top: auto;
  border-top: 1px solid var(--color-bg-contrast-soft);
}

.footer-container {
  max-width: 1360px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

@media (min-width: 768px) {
  .footer-container {
    grid-template-columns: 1.5fr 1fr 1.5fr;
  }
}

.footer-brand-column .brand-name {
  color: var(--color-text-inverse);
  font-size: var(--text-xl);
  display: block;
  margin-bottom: var(--space-xs);
}

.footer-tagline {
  font-size: var(--text-sm);
  color: #CBBAB2;
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

.footer-currency-note {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-rose-mid);
}

.footer-heading {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-rose-mid);
  margin-bottom: var(--space-md);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer-nav a {
  font-size: var(--text-sm);
  color: #CBBAB2;
  transition: color var(--transition-fast);
  padding: 3px 0;
  display: inline-block;
}

.footer-nav a:hover {
  color: var(--color-text-inverse);
}

.footer-demo-disclaimer {
  font-size: var(--text-xs);
  color: #A9958C;
  line-height: 1.6;
  margin-bottom: var(--space-md);
  background-color: rgba(255, 255, 255, 0.04);
  padding: var(--space-sm);
  border-radius: var(--radius-xs);
  border-left: 2px solid var(--color-rose-accent);
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  color: #8C786F;
}

/* --------------------------------------------------------------------------
   9. PANIER LATÉRAL (DRAWER ACCESSIBLE)
   -------------------------------------------------------------------------- */
.cart-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(24, 17, 14, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.cart-backdrop.is-active {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 440px;
  background-color: var(--color-bg-surface);
  box-shadow: var(--shadow-drawer);
  z-index: 101;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  visibility: hidden;
  transition: transform var(--transition-drawer), visibility var(--transition-drawer);
  outline: none;
}

.cart-drawer.is-open {
  transform: translateX(0);
  visibility: visible;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border-light);
}

.drawer-title-wrap {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
}

.drawer-title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  color: var(--color-text-main);
  font-weight: 400;
}

.drawer-item-count {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.drawer-close-btn {
  background: transparent;
  border: 1px solid var(--color-border-light);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-main);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.drawer-close-btn:hover {
  background-color: var(--color-rose-subtle);
  border-color: var(--color-rose-mid);
}

/* Jauge de livraison offerte simulée */
.shipping-threshold-meter {
  background-color: var(--color-bg-subtle);
  padding: var(--space-sm) var(--space-lg);
  border-bottom: 1px solid var(--color-border-light);
}

.threshold-text {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2xs);
  font-weight: 500;
}

.threshold-progress-bar {
  height: 4px;
  background-color: var(--color-border-light);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background-color: var(--color-rose-deep);
  border-radius: var(--radius-pill);
  transition: width 0.4s ease;
}

/* Corps du panier */
.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-lg);
}

/* État vide */
.cart-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  height: 100%;
  padding: var(--space-2xl) var(--space-md);
}

.empty-icon {
  color: var(--color-rose-accent);
  margin-bottom: var(--space-md);
}

.empty-title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  color: var(--color-text-main);
  margin-bottom: var(--space-2xs);
}

.empty-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  max-width: 260px;
}

/* Cart Item Card */
.cart-item-card {
  display: flex;
  gap: var(--space-md);
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border-light);
}

.cart-item-thumb {
  width: 68px;
  height: 85px;
  border-radius: var(--radius-xs);
  overflow: hidden;
  flex-shrink: 0;
  background-color: #E2D7CC;
  border: 1px solid var(--color-border-light);
}

.cart-item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cart-item-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-xs);
  margin-bottom: 2px;
}

.cart-item-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-main);
}

.cart-item-remove-btn {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 4px;
  font-size: 0.8rem;
  transition: color var(--transition-fast);
  min-width: 28px;
  min-height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-item-remove-btn:hover {
  color: var(--color-rose-deep);
}

.cart-item-variant {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.cart-item-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.cart-item-unit-price {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-main);
}

.cart-item-stepper {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xs);
  background-color: var(--color-bg-main);
}

.cart-item-stepper button {
  background: transparent;
  border: none;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--color-text-main);
}

.cart-item-stepper button:hover {
  background-color: var(--color-rose-light);
}

.cart-item-stepper span {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  width: 22px;
  text-align: center;
}

/* Pied du panier */
.drawer-footer {
  padding: var(--space-md) var(--space-lg);
  border-top: 1px solid var(--color-border-light);
  background-color: var(--color-bg-surface);
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-2xs);
}

.summary-label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.summary-value {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text-main);
}

.cart-taxes-note {
  font-size: var(--text-2xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.cart-cta-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

/* --------------------------------------------------------------------------
   10. MODAL DE COMMANDE DÉMO (PAIEMENT NON CONNECTÉ)
   -------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(24, 17, 14, 0.65);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.modal-backdrop.is-active {
  opacity: 1;
  visibility: visible;
}

.checkout-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.97);
  width: 92%;
  max-width: 820px;
  max-height: 90vh;
  background-color: var(--color-bg-surface);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-modal);
  z-index: 201;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  outline: none;
}

.checkout-modal.is-open {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.modal-dialog-content {
  padding: var(--space-lg);
}

@media (min-width: 768px) {
  .modal-dialog-content {
    padding: var(--space-xl);
  }
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border-light);
  padding-bottom: var(--space-md);
}

.modal-title-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.modal-badge-demo {
  align-self: flex-start;
  background-color: var(--color-rose-subtle);
  border: 1px solid var(--color-border-rose);
  color: var(--color-rose-deep);
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-xs);
}

.modal-title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--color-text-main);
}

.modal-close-btn {
  background: transparent;
  border: 1px solid var(--color-border-light);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-main);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.modal-close-btn:hover {
  background-color: var(--color-rose-subtle);
  border-color: var(--color-rose-mid);
}

.modal-notice-banner {
  background-color: var(--color-rose-subtle);
  border: 1px solid var(--color-border-rose);
  border-radius: var(--radius-xs);
  padding: var(--space-sm) var(--space-md);
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.notice-icon {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--color-rose-deep);
  font-weight: bold;
  line-height: 1.2;
}

.notice-text {
  font-size: var(--text-xs);
  color: var(--color-text-main);
  line-height: 1.5;
}

.notice-text strong {
  color: var(--color-rose-deep);
}

/* Colonnes dans le Modal */
.modal-columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .modal-columns {
    grid-template-columns: 1.2fr 1fr;
  }
}

.modal-section-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-main);
  margin-bottom: var(--space-md);
}

/* Formulaire Démo */
.demo-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.form-field label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-secondary);
}

.form-field .req {
  color: var(--color-rose-deep);
}

.form-field input,
.form-field select {
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xs);
  background-color: var(--color-bg-main);
  font-size: var(--text-sm);
  color: var(--color-text-main);
  min-height: 42px;
  transition: border-color var(--transition-fast);
}

.form-field input:focus,
.form-field select:focus {
  border-color: var(--color-text-main);
}

/* Radio Choix Expédition */
.shipping-options-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.shipping-radio-card {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xs);
  background-color: var(--color-bg-main);
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 44px;
}

.shipping-radio-card:has(input:checked) {
  border-color: var(--color-text-main);
  background-color: var(--color-rose-subtle);
}

.shipping-radio-card input[type="radio"] {
  accent-color: var(--color-bg-contrast);
  width: 16px;
  height: 16px;
}

.radio-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.radio-title-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-main);
}

.shipping-price-tag {
  font-family: var(--font-mono);
}

.shipping-desc {
  font-size: var(--text-2xs);
  color: var(--color-text-muted);
}

/* Colonne Récapitulatif Modal */
.modal-summary-col {
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xs);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.modal-items-recap {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  border-bottom: 1px solid var(--color-border-light);
  padding-bottom: var(--space-md);
}

.modal-recap-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.modal-recap-row strong {
  font-family: var(--font-mono);
  color: var(--color-text-main);
}

.modal-calc-box {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  border-bottom: 1px solid var(--color-border-light);
  padding-bottom: var(--space-md);
}

.calc-line {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.calc-line span:last-child {
  font-family: var(--font-mono);
}

.calc-line.calc-total {
  font-size: var(--text-sm);
  color: var(--color-text-main);
  margin-top: var(--space-xs);
  padding-top: var(--space-xs);
  border-top: 1px dashed var(--color-border-medium);
}

.calc-vat-note {
  font-size: var(--text-2xs);
  color: var(--color-text-muted);
}

.modal-action-box {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.security-simulation-note {
  font-size: var(--text-2xs);
  text-align: center;
  color: var(--color-text-muted);
}

/* Vue Succès de Commande Démo (ZÉRO VERT) */
.checkout-success-view {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.success-icon-badge {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background-color: var(--color-bg-contrast);
  color: var(--color-rose-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: var(--space-md);
}

.success-heading {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  color: var(--color-text-main);
  margin-bottom: var(--space-2xs);
}

.success-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  max-width: 420px;
}

.success-order-card {
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border-rose);
  border-radius: var(--radius-xs);
  padding: var(--space-md) var(--space-lg);
  max-width: 460px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
  text-align: left;
}

.order-id-row, .order-dest-row, .order-total-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  gap: var(--space-sm);
}

.order-id-row strong, .order-total-row strong {
  font-family: var(--font-mono);
  color: var(--color-text-main);
}

.success-actions {
  display: flex;
  justify-content: center;
  width: 100%;
  max-width: 320px;
}

/* --------------------------------------------------------------------------
   11. PREFERS-REDUCED-MOTION (ACCESSIBILITÉ VESTIBULAIRE)
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


/* Mobile Hero Optimization (< 960px) : Photo et CTA visibles dans le premier écran */
@media (max-width: 959px) {
  .product-hero-section {
    padding: var(--space-xs) var(--space-sm) var(--space-2xl);
  }
  .product-hero-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
  }
  .product-gallery {
    order: 2;
  }
  .gallery-editorial-frame {
    padding: 0.5rem 0.6rem;
  }
  .gallery-meta-bar {
    margin-bottom: 0.25rem;
    padding-bottom: 0.2rem;
  }
  .image-wrapper {
    max-height: 260px;
  }
  .product-image {
    max-height: 260px;
    object-fit: cover;
    object-position: center center;
  }
  .gallery-footer-info {
    margin-top: 0.3rem;
  }
  .product-info-panel {
    display: contents;
  }
  .product-meta-header {
    order: 1;
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
  }
  .product-meta-header {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
  }
  .product-collection-kicker {
    margin-bottom: 2px;
  }
  .product-title {
    font-size: clamp(1.75rem, 1.5rem + 1.8vw, 2.35rem);
    line-height: 1.1;
    margin-bottom: 2px;
  }
  .product-price-row {
    margin-top: 2px;
    margin-bottom: 0.35rem;
    gap: 0.4rem;
  }
  .product-price {
    font-size: 1.35rem;
  }
  .product-price-mention {
    font-size: 0.7rem;
  }
  .product-purchase-form {
    order: 3;
    padding: 0.6rem 0.75rem;
    gap: 0.5rem;
    margin-top: 0.25rem;
  }
  .purchase-quantity-group {
    gap: var(--space-sm);
  }
  .quantity-stepper {
    height: 36px;
  }
  .stepper-btn {
    width: 34px;
    height: 34px;
    font-size: 1rem;
  }
  .stepper-input {
    width: 36px;
    font-size: 0.85rem;
  }
  .btn {
    min-height: 42px;
    padding: 0.65rem 1rem;
    font-size: 0.75rem;
  }
  .product-lead-text {
    order: 4;
    margin-top: 0.5rem;
  }
  .product-specs-strip {
    order: 5;
  }
  .editorial-disclaimer-note {
    order: 6;
  }
}