/* =========================================================
   NATURAL FAWAID — UI SYSTEM (v3.1)
   Scope éditorial : .nf-article
   Module boutique : .nf-shop-intro
========================================================= */

/* =========================================================
   0) VARIABLES & FONDATIONS (.nf-article)
========================================================= */

.nf-article {
  /* Palette */
  --nf-primary: #8B0000;
  --nf-secondary: #c59d5f;
  --nf-accent-warm: #CB9937;
  --nf-accent-soft: #D9B46B;

  /* Texte */
  --nf-text: #593B3B;
  --nf-text-secondary: #6B5B4F;

  /* Backgrounds */
  --nf-bg: #FEFCFA;
  --nf-bg-2: #F8F4ED;
  --nf-bg-premium: #FFF8F0;
  --nf-beige: #E6D7C3;

  /* Borders & Shadows */
  --nf-border-1: rgba(139, 0, 0, 0.08);
  --nf-border-2: rgba(139, 0, 0, 0.15);

  --nf-shadow-soft: 0 2px 8px rgba(89, 59, 59, 0.08);
  --nf-shadow-medium: 0 4px 16px rgba(89, 59, 59, 0.12);
  --nf-shadow-premium: 0 8px 32px rgba(139, 0, 0, 0.12);

  /* Radius */
  --nf-radius-sm: 8px;
  --nf-radius-md: 12px;
  --nf-radius-lg: 16px;
  --nf-radius-xl: 24px;

  /* Spacing */
  --nf-space-xs: 0.5rem;
  --nf-space-sm: 0.75rem;
  --nf-space-md: 1rem;
  --nf-space-lg: 1.5rem;
  --nf-space-xl: 2rem;
  --nf-space-2xl: 3rem;

  /* Motion */
  --nf-ease: cubic-bezier(0.4, 0, 0.2, 1);
  --nf-tr: 240ms var(--nf-ease);

  /* Layout */
  --nf-maxw: 900px;

  /* Typo scale (desktop) */
  --nf-font-xs: 0.8rem;
  --nf-font-sm: 0.925rem;
  --nf-font-base: 1.0625rem;
  --nf-font-md: 1.2rem;
  --nf-font-lg: 1.5rem;
  --nf-font-xl: 1.875rem;
  --nf-font-2xl: 2.25rem;
  --nf-font-3xl: 2.75rem;

  color: var(--nf-text);
  line-height: 1.8;
  font-family: 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* =========================================================
   1) RESET & BASE (Scope .nf-article uniquement)
========================================================= */

.nf-article * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.nf-article {
  max-width: var(--nf-maxw);
  margin: 0 auto;
}

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

/* =========================================================
   2) TYPOGRAPHIE (Paragraphes & Inline)
========================================================= */

.nf-article p {
  margin: 0 0 var(--nf-space-md);
  font-size: var(--nf-font-base);
  line-height: 1.85;
  color: var(--nf-text);
}

.nf-article strong {
  color: var(--nf-primary);
  font-weight: 700;
}

.nf-article em {
  color: color-mix(in oklab, var(--nf-text) 85%, transparent);
}

/* =========================================================
   3) TITRES (H1/H2/H3/H4)
========================================================= */

/* Premier H2 = titre principal (hero) */
.nf-article > header:first-child h2:first-child,
.nf-article > .article-header:first-child h2:first-child,
.nf-article > h2:first-child {
  color: var(--nf-primary);
  margin: 0 0 var(--nf-space-lg);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  font-size: var(--nf-font-2xl);
  padding-bottom: var(--nf-space-sm);
  position: relative;
  border-left: none;
  padding-left: 0;
  scroll-margin-top: 100px;
}

.nf-article > header:first-child h2:first-child::after,
.nf-article > .article-header:first-child h2:first-child::after,
.nf-article > h2:first-child::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 80px;
  height: 4px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--nf-secondary), var(--nf-accent-soft));
}

/* H1 fallback */
.nf-article h1 {
  color: var(--nf-primary);
  font-weight: 800;
  line-height: 1.2;
  font-size: var(--nf-font-2xl);
  margin: var(--nf-space-xl) 0 var(--nf-space-md);
  padding-left: var(--nf-space-md);
  border-left: 4px solid var(--nf-secondary);
  scroll-margin-top: 100px;
}

/* H2 sections */
.nf-article h2 {
  color: var(--nf-primary);
  font-weight: 800;
  line-height: 1.2;
  font-size: var(--nf-font-xl);
  margin: var(--nf-space-xl) 0 var(--nf-space-md);
  padding-left: var(--nf-space-md);
  border-left: 4px solid var(--nf-secondary);
  scroll-margin-top: 100px;
}

/* H3 */
.nf-article h3 {
  color: var(--nf-secondary);
  font-weight: 700;
  line-height: 1.25;
  font-size: var(--nf-font-lg);
  margin: var(--nf-space-lg) 0 var(--nf-space-sm);
}

/* H4 */
.nf-article h4 {
  color: var(--nf-text);
  font-weight: 700;
  line-height: 1.3;
  font-size: var(--nf-font-md);
  margin: var(--nf-space-md) 0 var(--nf-space-xs);
}

/* =========================================================
   4) BLOC INTRO (Lead)
========================================================= */

.nf-article .nf-lead {
  font-size: var(--nf-font-md);
  line-height: 1.85;
  background: linear-gradient(135deg, var(--nf-bg-premium), var(--nf-beige));
  border: 1px solid var(--nf-border-2);
  border-radius: var(--nf-radius-md);
  padding: var(--nf-space-lg);
  margin: 0 0 var(--nf-space-xl);
  box-shadow: var(--nf-shadow-soft);
}

/* =========================================================
   5) LIENS
========================================================= */

.nf-article a {
  color: var(--nf-primary);
  text-decoration: none;
  font-weight: 650;
  border-bottom: 2px solid transparent;
  transition: color var(--nf-tr), border-color var(--nf-tr);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.nf-article a:hover {
  color: var(--nf-secondary);
  border-bottom-color: var(--nf-secondary);
}

.nf-article a:focus-visible,
.nf-article button:focus-visible {
  outline: 3px solid color-mix(in oklab, var(--nf-secondary) 45%, transparent);
  outline-offset: 3px;
  border-radius: 6px;
}

/* =========================================================
   6) LISTES (Base + Fix Gutenberg)
========================================================= */

/* Base (fallback) */
.nf-article ul,
.nf-article ol {
  margin: 0 0 var(--nf-space-lg) var(--nf-space-md);
  padding-left: var(--nf-space-xl);
}

.nf-article li {
  margin: var(--nf-space-xs) 0;
  line-height: 1.8;
  padding-left: var(--nf-space-xs);
  font-size: var(--nf-font-base);
}

/* Exceptions composants */
.nf-article .nf-toc ul,
.nf-article .nf-sources ul,
.nf-article .nf-sources ol,
.nf-article .nf-sommaire ul {
  margin-left: 0;
  padding-left: var(--nf-space-lg);
}

/* Fix Gutenberg : supprime puces natives */
.nf-article ul:not(.nf-toc ul):not(.nf-sommaire ul),
.nf-article ol:not(.nf-sources ol) {
  list-style: none !important;
  margin-left: 0 !important;
  padding-left: 1.5rem !important;
}

/* Puces custom */
.nf-article ul:not(.nf-toc ul):not(.nf-sommaire ul) > li {
  position: relative !important;
  padding-left: 1.25rem !important;
  margin-left: 0 !important;
}

.nf-article ul:not(.nf-toc ul):not(.nf-sommaire ul) > li::before {
  content: "" !important;
  position: absolute !important;
  left: 0 !important;
  top: 0.65em !important;
  width: 7px !important;
  height: 7px !important;
  background: var(--nf-primary) !important;
  border-radius: 50% !important;
}

/* Listes numérotées custom */
.nf-article ol:not(.nf-sources ol) {
  counter-reset: nf-list !important;
}

.nf-article ol:not(.nf-sources ol) > li {
  position: relative !important;
  padding-left: 1.75rem !important;
  counter-increment: nf-list !important;
}

.nf-article ol:not(.nf-sources ol) > li::before {
  content: counter(nf-list) "." !important;
  position: absolute !important;
  left: 0 !important;
  top: 0 !important;
  color: var(--nf-primary) !important;
  font-weight: 800 !important;
  font-size: 1em !important;
}

/* =========================================================
   7) SOMMAIRES (ToC + rétrocompatible)
========================================================= */

.nf-article .nf-toc {
  background: linear-gradient(135deg, var(--nf-bg-premium), var(--nf-beige));
  border: 1px solid var(--nf-border-2);
  border-radius: var(--nf-radius-lg);
  padding: var(--nf-space-lg);
  margin: 0 0 var(--nf-space-xl);
  box-shadow: var(--nf-shadow-soft);
  position: relative;
  overflow: hidden;
}

.nf-article .nf-toc::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--nf-primary), var(--nf-secondary), var(--nf-accent-soft));
  border-radius: var(--nf-radius-lg) var(--nf-radius-lg) 0 0;
}

.nf-article .nf-toc__title {
  margin: 0 0 var(--nf-space-sm);
  color: var(--nf-primary);
  font-weight: 800;
  font-size: var(--nf-font-md);
}

.nf-article .nf-toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--nf-space-xs);
}

.nf-article .nf-toc li::before,
.nf-article .nf-toc li::marker,
.nf-article .nf-toc li::after {
  content: none !important;
  display: none !important;
}

.nf-article .nf-toc a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px var(--nf-space-sm);
  border-radius: var(--nf-radius-sm);
  background: color-mix(in oklab, #fff 65%, transparent);
  border: 1px solid var(--nf-border-1);
  color: var(--nf-text);
  font-weight: 600;
  font-size: var(--nf-font-base);
  border-bottom: none;
  transition: var(--nf-tr);
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.nf-article .nf-toc a:hover {
  background: #fff;
  transform: translateX(3px);
  box-shadow: var(--nf-shadow-soft);
  color: var(--nf-primary);
}

.nf-article .nf-toc__bullet {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
  font-size: var(--nf-font-sm);
  font-weight: 800;
  background: linear-gradient(135deg, var(--nf-secondary), var(--nf-accent-soft));
}

/* Sommaire rétrocompatible */
.nf-article .nf-sommaire {
  background: linear-gradient(135deg, var(--nf-bg-premium), var(--nf-beige));
  border: 1px solid var(--nf-border-2);
  border-radius: var(--nf-radius-lg);
  padding: var(--nf-space-lg);
  margin: 0 0 var(--nf-space-xl);
  box-shadow: var(--nf-shadow-soft);
}

.nf-article .nf-sommaire h2 {
  border-left: none;
  padding-left: 0;
  margin: 0 0 var(--nf-space-sm);
  font-size: var(--nf-font-md);
}

.nf-article .nf-sommaire ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--nf-space-xs);
}

.nf-article .nf-sommaire li::before,
.nf-article .nf-sommaire li::marker,
.nf-article .nf-sommaire li::after {
  content: none !important;
  display: none !important;
}

.nf-article .nf-sommaire a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px var(--nf-space-sm);
  border-radius: var(--nf-radius-sm);
  background: color-mix(in oklab, #fff 65%, transparent);
  border: 1px solid var(--nf-border-1);
  color: var(--nf-text);
  font-weight: 600;
  font-size: var(--nf-font-base);
  border-bottom: none;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.nf-article .nf-sommaire a::before {
  content: "→";
  color: var(--nf-secondary);
  font-weight: 900;
  flex-shrink: 0;
}

.nf-article .nf-sommaire a:hover {
  background: #fff;
  transform: translateX(3px);
  box-shadow: var(--nf-shadow-soft);
}

/* =========================================================
   8) IMAGES / FIGURES
========================================================= */

.nf-article figure {
  margin: 0 0 var(--nf-space-lg);
}

.nf-article figure a {
  border-bottom: none;
}

.nf-article figure img {
  border-radius: var(--nf-radius-lg);
  box-shadow: var(--nf-shadow-medium);
  transition: transform var(--nf-tr), box-shadow var(--nf-tr);
  content-visibility: auto;
  contain-intrinsic-size: 1200px 800px;
}

.nf-article figure a:hover img {
  transform: scale(1.015);
  box-shadow: var(--nf-shadow-soft);
}

.nf-article figcaption,
.nf-article .nf-image-desc,
.nf-article .nf-image-description {
  margin: var(--nf-space-xs) 0 0;
  font-size: var(--nf-font-sm);
  color: color-mix(in oklab, var(--nf-text) 75%, transparent);
  font-style: italic;
}

/* =========================================================
   9) ENCARTS / CARDS / MARKETING
========================================================= */

.nf-article .nf-box {
  background: var(--nf-bg-premium);
  border: 1px solid var(--nf-border-2);
  border-radius: var(--nf-radius-lg);
  padding: var(--nf-space-lg);
  margin: 0 0 var(--nf-space-lg);
  box-shadow: var(--nf-shadow-soft);
}

.nf-article .nf-box__title {
  margin: 0 0 var(--nf-space-sm);
  font-weight: 800;
  color: var(--nf-primary);
  font-size: var(--nf-font-md);
}

.nf-article .nf-box--important {
  border-left: 5px solid var(--nf-accent-soft);
  background: linear-gradient(135deg, var(--nf-bg-premium), var(--nf-bg-2));
}

.nf-article .nf-marketing,
.nf-article .nf-product-card {
  text-align: center;
  background: linear-gradient(135deg, var(--nf-bg-2), var(--nf-beige));
  border: 1px solid var(--nf-border-2);
  border-radius: var(--nf-radius-lg);
  padding: var(--nf-space-xl);
  margin: 0 0 var(--nf-space-xl);
  box-shadow: var(--nf-shadow-soft);
}

.nf-article .nf-marketing h3,
.nf-article .nf-product-card h3 {
  margin: 0 0 var(--nf-space-sm);
  color: var(--nf-primary);
}

.nf-article .nf-marketing img,
.nf-article .nf-product-card img {
  max-width: 280px;
  margin: var(--nf-space-sm) auto;
  border-radius: var(--nf-radius-md);
  box-shadow: var(--nf-shadow-soft);
}

.nf-article .nf-marketing p {
  margin: 0 0 var(--nf-space-md);
}

.nf-article .nf-conclusion,
.nf-article .nf-intro-card {
  background: var(--nf-bg-premium);
  border: 1px solid var(--nf-border-2);
  border-radius: var(--nf-radius-lg);
  padding: var(--nf-space-lg);
  margin: 0 0 var(--nf-space-xl);
  box-shadow: var(--nf-shadow-soft);
}

.nf-article .nf-intro-card {
  background: linear-gradient(135deg, var(--nf-bg-premium), var(--nf-beige));
}

/* =========================================================
   10) GRILLES / CARDS (2 colonnes)
========================================================= */

.nf-article .nf-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--nf-space-md);
  margin: 0 0 var(--nf-space-xl);
}

.nf-article .nf-card {
  background: #fff;
  border: 1px solid var(--nf-border-2);
  border-radius: var(--nf-radius-md);
  padding: var(--nf-space-md);
  box-shadow: var(--nf-shadow-soft);
  transition: transform var(--nf-tr), box-shadow var(--nf-tr), border-color var(--nf-tr);
}

.nf-article .nf-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--nf-shadow-medium);
  border-color: var(--nf-primary);
}

/* =========================================================
   11) BOUTONS
========================================================= */

.nf-article .nf-btn,
.nf-article .nf-product-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: var(--nf-space-sm) var(--nf-space-lg);
  border-radius: var(--nf-radius-sm);
  font-weight: 700;
  font-size: var(--nf-font-base);
  text-decoration: none;
  border-bottom: none;
  transition: transform var(--nf-tr), box-shadow var(--nf-tr);
  white-space: nowrap;
  cursor: pointer;
}

.nf-article .nf-btn--primary,
.nf-article .nf-product-cta {
  background: linear-gradient(135deg, var(--nf-primary), #A50000);
  color: #fff;
  box-shadow: var(--nf-shadow-medium);
}

.nf-article .nf-btn--primary:hover,
.nf-article .nf-product-cta:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--nf-shadow-premium);
  color: #fff;
}

.nf-article .nf-btn--secondary {
  background: linear-gradient(135deg, var(--nf-secondary), var(--nf-accent-soft));
  color: var(--nf-text);
  box-shadow: var(--nf-shadow-medium);
}

.nf-article .nf-btn--secondary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--nf-shadow-premium);
}

.nf-article .nf-btn--outline {
  background: #fff;
  color: var(--nf-primary);
  border: 2px solid var(--nf-primary);
}

.nf-article .nf-btn--outline:hover {
  background: var(--nf-primary);
  color: #fff;
  transform: translateY(-2px);
}

/* =========================================================
   12) TABLEAUX
========================================================= */

.nf-article .nf-table-wrap,
.nf-article .nf-table-wrapper {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  margin: 0 0 var(--nf-space-xl);
  border-radius: var(--nf-radius-lg);
  border: 1px solid var(--nf-border-2);
  box-shadow: var(--nf-shadow-soft);
  background: #fff;
}

.nf-article table.nf-table,
.nf-article .nf-table-wrapper table {
  width: 100%;
  min-width: 100%;
  border-collapse: collapse;
}

.nf-article .nf-table th,
.nf-article .nf-table td,
.nf-article .nf-table-wrapper th,
.nf-article .nf-table-wrapper td {
  overflow-wrap: anywhere;
  word-break: break-word;
  hyphens: auto;
}

.nf-article .nf-table thead,
.nf-article .nf-table-wrapper thead {
  background: linear-gradient(135deg, var(--nf-primary), #A50000);
}

.nf-article .nf-table th,
.nf-article .nf-table-wrapper th {
  padding: var(--nf-space-md) var(--nf-space-sm);
  color: #fff;
  text-align: left;
  font-weight: 800;
  font-size: var(--nf-font-base);
  border: none;
}

.nf-article .nf-table td,
.nf-article .nf-table-wrapper td {
  padding: var(--nf-space-sm);
  border-top: 1px solid var(--nf-border-1);
  color: var(--nf-text);
  font-size: var(--nf-font-base);
  line-height: 1.7;
}

.nf-article .nf-table tbody tr:nth-child(even),
.nf-article .nf-table-wrapper tbody tr:nth-child(even) {
  background: var(--nf-bg-2);
}

/* =========================================================
   13) SOURCES
========================================================= */

.nf-article .nf-sources {
  background: var(--nf-beige);
  border-left: 4px solid var(--nf-secondary);
  border-radius: var(--nf-radius-md);
  padding: var(--nf-space-lg);
  margin: 0 0 var(--nf-space-xl);
  font-size: var(--nf-font-sm);
}

.nf-article .nf-sources h3 {
  margin: 0 0 var(--nf-space-sm);
  color: var(--nf-text);
  font-size: var(--nf-font-md);
}

.nf-article .nf-sources ol,
.nf-article .nf-sources ul {
  margin: var(--nf-space-sm) 0 0 0;
  padding-left: var(--nf-space-lg);
}

.nf-article .nf-sources li {
  font-size: var(--nf-font-sm);
}

/* =========================================================
   14) FAQ (version simple dt/dd)
========================================================= */

.nf-article .nf-faq {
  background: var(--nf-bg-2);
  border: 1px solid var(--nf-border-2);
  border-radius: var(--nf-radius-lg);
  padding: var(--nf-space-lg);
  margin: 0 0 var(--nf-space-xl);
}

.nf-article .nf-faq dt {
  font-weight: 800;
  color: var(--nf-primary);
  font-size: var(--nf-font-md);
  margin: 0 0 var(--nf-space-xs);
}

.nf-article .nf-faq dd {
  margin: 0 0 var(--nf-space-md) var(--nf-space-md);
  color: color-mix(in oklab, var(--nf-text) 90%, transparent);
  font-size: var(--nf-font-base);
}

/* =========================================================
   15) FAQ ACCORDION (details/summary)
========================================================= */

.nf-article .nf-faq-accordion {
  background: var(--nf-bg-2);
  border: 1px solid var(--nf-border-2);
  border-radius: var(--nf-radius-lg);
  padding: var(--nf-space-lg);
  margin: 0 0 var(--nf-space-xl);
  overflow: hidden;
}

.nf-article .nf-faq-accordion__title {
  display: flex;
  align-items: center;
  gap: var(--nf-space-sm);
  margin: 0 0 var(--nf-space-lg);
  padding-bottom: var(--nf-space-md);
  border-bottom: 2px solid var(--nf-border-2);
  color: var(--nf-primary);
  font-weight: 800;
  font-size: var(--nf-font-xl);
}

.nf-article .nf-faq-accordion__title::before {
  content: "?";
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--nf-secondary), var(--nf-accent-soft));
  color: #fff;
  font-weight: 900;
  font-size: var(--nf-font-lg);
  border-radius: 50%;
  flex-shrink: 0;
}

.nf-article .nf-faq-accordion details {
  background: #fff;
  border: 1px solid var(--nf-border-1);
  border-radius: var(--nf-radius-md);
  margin: 0 0 var(--nf-space-sm);
  overflow: hidden;
  transition: box-shadow var(--nf-tr), border-color var(--nf-tr);
}

.nf-article .nf-faq-accordion details:last-of-type {
  margin-bottom: 0;
}

.nf-article .nf-faq-accordion details:hover {
  border-color: var(--nf-secondary);
  box-shadow: var(--nf-shadow-soft);
}

.nf-article .nf-faq-accordion details[open] {
  border-color: var(--nf-primary);
  box-shadow: var(--nf-shadow-medium);
}

.nf-article .nf-faq-accordion summary {
  display: flex;
  align-items: center;
  gap: var(--nf-space-md);
  padding: var(--nf-space-md) var(--nf-space-lg);
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: var(--nf-font-base);
  color: var(--nf-text);
  background: var(--nf-bg-premium);
  transition: background var(--nf-tr), color var(--nf-tr);
  line-height: 1.5;
}

.nf-article .nf-faq-accordion summary::-webkit-details-marker { display: none; }
.nf-article .nf-faq-accordion summary::marker { display: none; content: ""; }

.nf-article .nf-faq-accordion summary::before {
  content: "Q";
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  min-width: 32px;
  background: linear-gradient(135deg, var(--nf-primary), #A50000);
  color: #fff;
  font-weight: 900;
  font-size: var(--nf-font-sm);
  border-radius: var(--nf-radius-sm);
  flex-shrink: 0;
  transition: transform var(--nf-tr), background var(--nf-tr);
}

.nf-article .nf-faq-accordion summary::after {
  content: "";
  margin-left: auto;
  width: 12px;
  height: 12px;
  border-right: 3px solid var(--nf-secondary);
  border-bottom: 3px solid var(--nf-secondary);
  transform: rotate(-45deg);
  transition: transform 0.3s var(--nf-ease);
  flex-shrink: 0;
}

.nf-article .nf-faq-accordion details[open] summary::after {
  transform: rotate(45deg);
}

.nf-article .nf-faq-accordion summary:hover {
  background: linear-gradient(135deg, var(--nf-bg-premium), var(--nf-beige));
  color: var(--nf-primary);
}

.nf-article .nf-faq-accordion details[open] summary {
  background: linear-gradient(135deg, var(--nf-bg-premium), var(--nf-beige));
  color: var(--nf-primary);
  border-bottom: 1px solid var(--nf-border-1);
}

.nf-article .nf-faq-accordion details[open] summary::before {
  background: linear-gradient(135deg, var(--nf-secondary), var(--nf-accent-soft));
  transform: scale(1.05);
}

.nf-article .nf-faq-accordion .nf-faq-answer {
  padding: var(--nf-space-lg);
  background: #fff;
  animation: nf-faq-slide 0.3s var(--nf-ease);
}

@keyframes nf-faq-slide {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.nf-article .nf-faq-accordion .nf-faq-answer p {
  margin: 0 0 var(--nf-space-sm);
}

.nf-article .nf-faq-accordion .nf-faq-answer p:last-child {
  margin-bottom: 0;
}

.nf-article .nf-faq-accordion .nf-faq-answer ul {
  margin: var(--nf-space-sm) 0 var(--nf-space-md) 0 !important;
  padding-left: 1.25rem !important;
}

.nf-article .nf-faq-accordion .nf-faq-answer li {
  margin: var(--nf-space-xs) 0;
}

.nf-article .nf-faq-accordion .nf-promo-code {
  display: inline-flex;
  align-items: center;
  gap: var(--nf-space-xs);
  background: linear-gradient(135deg, var(--nf-primary), #A50000);
  color: #fff;
  padding: var(--nf-space-xs) var(--nf-space-md);
  border-radius: var(--nf-radius-sm);
  font-weight: 800;
  font-size: var(--nf-font-sm);
  margin: var(--nf-space-xs) 0;
}

.nf-article .nf-faq-accordion .nf-highlight {
  background: linear-gradient(135deg, var(--nf-accent-soft), var(--nf-beige));
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 600;
}

.nf-article .nf-faq-accordion__footer {
  margin-top: var(--nf-space-lg);
  padding-top: var(--nf-space-md);
  border-top: 2px solid var(--nf-border-2);
  text-align: center;
}

.nf-article .nf-faq-accordion__footer p {
  margin: 0 0 var(--nf-space-sm);
  font-size: var(--nf-font-sm);
  color: var(--nf-text-secondary);
}

/* =========================================================
   16) COMPOSANTS SPÉCIAUX
========================================================= */

.nf-article .nf-figure-container {
  margin: 0 0 var(--nf-space-lg);
}

.nf-article .analysis-table .table-row-3cols {
  display: grid;
  grid-template-columns: 220px 160px 1fr;
  gap: var(--nf-space-sm) var(--nf-space-lg);
  align-items: start;
}

/* =========================================================
   17) RESPONSIVE — VARIABLES + LAYOUT
========================================================= */

@media (max-width: 1024px) {
  .nf-article {
    --nf-font-xs: 0.8rem;
    --nf-font-sm: 0.925rem;
    --nf-font-base: 1.0625rem;
    --nf-font-md: 1.15rem;
    --nf-font-lg: 1.4rem;
    --nf-font-xl: 1.7rem;
    --nf-font-2xl: 2rem;
  }

  .nf-article > header:first-child h2:first-child::after,
  .nf-article > .article-header:first-child h2:first-child::after,
  .nf-article > h2:first-child::after {
    width: 70px;
  }
}

@media (max-width: 768px) {
  .nf-article {
    --nf-font-xs: 0.8rem;
    --nf-font-sm: 0.9rem;
    --nf-font-base: 1.0625rem;
    --nf-font-md: 1.125rem;
    --nf-font-lg: 1.35rem;
    --nf-font-xl: 1.6rem;
    --nf-font-2xl: 1.9rem;
  }

  .nf-article .nf-grid {
    grid-template-columns: 1fr;
  }

  .nf-article .nf-btn,
  .nf-article .nf-product-cta {
    width: 100%;
    justify-content: center;
  }

  .nf-article table.nf-table,
  .nf-article .nf-table-wrapper table {
    min-width: 100%;
  }

  .nf-article .nf-toc,
  .nf-article .nf-marketing,
  .nf-article .nf-product-card,
  .nf-article .nf-box,
  .nf-article .nf-sommaire {
    padding: var(--nf-space-md);
  }

  .nf-article .analysis-table .table-row-3cols {
    grid-template-columns: 1fr;
    gap: var(--nf-space-xs);
  }

  .nf-article > header:first-child h2:first-child::after,
  .nf-article > .article-header:first-child h2:first-child::after,
  .nf-article > h2:first-child::after {
    width: 65px;
  }

  /* Listes : padding réduit */
  .nf-article ul:not(.nf-toc ul):not(.nf-sommaire ul),
  .nf-article ol:not(.nf-sources ol) {
    padding-left: 1.25rem !important;
  }

  .nf-article ul:not(.nf-toc ul):not(.nf-sommaire ul) > li {
    padding-left: 1.15rem !important;
  }
}

@media (max-width: 480px) {
  .nf-article {
    --nf-font-xs: 0.85rem;
    --nf-font-sm: 0.95rem;
    --nf-font-base: 1.0625rem;
    --nf-font-md: 1.15rem;
    --nf-font-lg: 1.3rem;
    --nf-font-xl: 1.55rem;
    --nf-font-2xl: 1.8rem;
  }

  .nf-article > header:first-child h2:first-child,
  .nf-article > .article-header:first-child h2:first-child,
  .nf-article > h2:first-child {
    margin-bottom: var(--nf-space-md);
    line-height: 1.2;
  }

  .nf-article > header:first-child h2:first-child::after,
  .nf-article > .article-header:first-child h2:first-child::after,
  .nf-article > h2:first-child::after {
    width: 55px;
    height: 3px;
  }

  .nf-article h2 {
    margin: var(--nf-space-lg) 0 var(--nf-space-sm);
    line-height: 1.25;
  }

  .nf-article h3 {
    margin: var(--nf-space-md) 0 var(--nf-space-xs);
    line-height: 1.3;
  }

  .nf-article ul:not(.nf-toc ul):not(.nf-sommaire ul),
  .nf-article ol:not(.nf-sources ol) {
    padding-left: 1rem !important;
  }

  .nf-article ul:not(.nf-toc ul):not(.nf-sommaire ul) > li {
    padding-left: 1.1rem !important;
  }

  .nf-article ul:not(.nf-toc ul):not(.nf-sommaire ul) > li::before {
    width: 6px !important;
    height: 6px !important;
    top: 0.6em !important;
  }

  .nf-article ol:not(.nf-sources ol) > li {
    padding-left: 1.5rem !important;
  }

  .nf-article .nf-toc a,
  .nf-article .nf-sommaire a {
    padding: 10px 12px;
  }

  .nf-article .nf-toc__bullet {
    width: 26px;
    height: 26px;
  }

  .nf-article .nf-table td,
  .nf-article .nf-table th,
  .nf-article .nf-table-wrapper td,
  .nf-article .nf-table-wrapper th {
    padding: var(--nf-space-xs) var(--nf-space-sm);
  }

  .nf-article .nf-lead {
    padding: var(--nf-space-md);
  }

  .nf-article .nf-sources {
    padding: var(--nf-space-md);
  }

  .nf-article .nf-btn,
  .nf-article .nf-product-cta {
    min-height: 46px;
    padding: var(--nf-space-sm) var(--nf-space-md);
  }
}

/* =========================================================
   18) ACCESSIBILITÉ & PERFORMANCE
========================================================= */

@media (prefers-reduced-motion: reduce) {
  .nf-article *,
  .nf-article *::before,
  .nf-article *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .nf-article .nf-toc,
  .nf-article .nf-sommaire,
  .nf-article .nf-btn,
  .nf-article .nf-product-cta,
  .nf-article .nf-marketing,
  .nf-article .nf-product-card {
    display: none !important;
  }

  .nf-article {
    max-width: 100%;
  }

  .nf-article a {
    color: #000;
    text-decoration: underline;
  }

  .nf-article .nf-table-wrap,
  .nf-article .nf-table-wrapper {
    box-shadow: none;
    border: 1px solid #ccc;
    overflow: visible;
  }

  .nf-article table.nf-table,
  .nf-article .nf-table-wrapper table {
    min-width: 100%;
  }
}

/* =========================================================
   19) MODULE BOUTIQUE — INTRO (Scope .nf-shop-intro)
   Note : ne dépend pas de .nf-article
========================================================= */

.nf-shop-intro{
  --nf-primary:#8B0000;
  --nf-secondary:#c59d5f;
  --nf-text:#593B3B;
  --nf-bg-premium:#FFF8F0;
  --nf-beige:#E6D7C3;
  --nf-border-2:rgba(139,0,0,.15);
  --nf-shadow-soft:0 2px 8px rgba(89,59,59,.08);
  --nf-radius-md:12px;
  --nf-radius-lg:16px;
  --nf-space-md:1rem;
  --nf-space-lg:1.5rem;
  --nf-space-xl:2rem;

  width: 100%;
  margin: 0 0 var(--nf-space-xl);
  color: var(--nf-text);
}

.nf-shop-title{
  color: var(--nf-primary);
  margin: 0 0 var(--nf-space-md);
  font-weight: 800;
  line-height: 1.2;
}

.nf-shop-intro .nf-lead{
  background: linear-gradient(135deg, var(--nf-bg-premium), var(--nf-beige));
  border: 1px solid var(--nf-border-2);
  border-radius: var(--nf-radius-md);
  padding: var(--nf-space-lg);
  box-shadow: var(--nf-shadow-soft);
  margin: 0 0 var(--nf-space-xl);
}

.nf-shop-intro .nf-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--nf-space-md);
  margin: 0 0 var(--nf-space-xl);
}

.nf-shop-intro .nf-card{
  background:#fff;
  border: 1px solid var(--nf-border-2);
  border-radius: var(--nf-radius-md);
  padding: var(--nf-space-md);
  box-shadow: var(--nf-shadow-soft);
}

/* Responsive module boutique */
@media (max-width:768px){
  .nf-shop-intro .nf-grid{ grid-template-columns:1fr; }
}

/* =========================================================
   OPTIONNEL : si tu utilises .nf-article sur une page WooCommerce
   (évite la contrainte 900px)
========================================================= */
body.woocommerce .nf-article{
  max-width: 100%;
  width: 100%;
}