/* ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
   KommIA — Blog styles (scopé /blog/ uniquement)
   Tokens de marque réutilisés. Ne touche PAS à styles.css global
   → pas besoin de re-bumper le cache des 32 pages du site.
   ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ */

:root {
  --blog-violet: #876AFF;
  --blog-blue: #168EFF;
  --blog-sage: #5AD3FF;
  --blog-espresso: #0E0E14;
  --blog-paper: #FFFFFF;
  --blog-paper-deep: #F7F7F7;
  --blog-clay-light: #B8A5FF;
  --blog-ink-soft: #4A4A55;
  --blog-line: rgba(14, 14, 20, 0.08);
  --blog-radius: 20px;
}

/* ─── Fix overflow : les glows déco (position:absolute, top:75%) débordent
   sous le footer sur les pages blog courtes → 2e scrollbar + espace vide.
   On les ancre au viewport : aucun ajout de hauteur de scroll, effet conservé. */
.ambient-glow { position: fixed; }

/* ─── Conteneurs ─────────────────────────────────────────── */
.blog-wrap { max-width: 1180px; margin: 0 auto; padding: 0 1.5rem; }
.blog-article-wrap { max-width: 740px; margin: 0 auto; padding: 0 1.5rem; }

/* espace sous la nav fixe */
.blog-top-pad { padding-top: clamp(7rem, 9vw, 9.5rem); }

/* ─── En-tête de la page liste ───────────────────────────── */
.blog-header { text-align: center; padding-bottom: 3rem; }
.blog-header__title {
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  line-height: 1.0;
  letter-spacing: -0.035em;
  font-weight: 600;
  margin: 1rem 0 0.9rem;
  color: var(--blog-espresso);
}
/* mots colorés dans le titre/intro, façon sections du site */
.blog-header__title .accent { color: var(--blog-violet); }
.blog-header__title .accent-sage { color: var(--blog-blue); }
.blog-header__intro .accent { color: var(--blog-violet); font-weight: 600; }
.blog-header__intro .ink-strong { color: var(--blog-espresso); }
.blog-header__intro {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--blog-ink-soft);
  max-width: 560px;
  margin: 0 auto;
}

/* ─── Grille de cartes ───────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 1.75rem;
  padding-bottom: 5rem;
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--blog-paper);
  border: 1px solid var(--blog-line);
  border-radius: var(--blog-radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.35s cubic-bezier(0.22, 1, 0.36, 1),
              border-color 0.35s ease;
  will-change: transform;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -22px rgba(14, 14, 20, 0.35);
  border-color: rgba(135, 106, 255, 0.4);
}
.blog-card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, var(--blog-clay-light), var(--blog-sage));
}
.blog-card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.blog-card:hover .blog-card__media img { transform: scale(1.05); }
.blog-card__body { padding: 1.4rem 1.5rem 1.6rem; display: flex; flex-direction: column; flex: 1; }
.blog-card__title {
  font-size: 1.25rem; line-height: 1.25; letter-spacing: -0.01em;
  font-weight: 600; margin: 0.7rem 0 0.55rem; color: var(--blog-espresso);
}
.blog-card__excerpt {
  font-size: 0.95rem; line-height: 1.55; color: var(--blog-ink-soft);
  margin: 0 0 1.1rem; flex: 1;
}
.blog-card__meta {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.8rem; color: var(--blog-ink-soft);
}

/* ─── Chip catégorie ─────────────────────────────────────── */
.blog-chip {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.3rem 0.65rem; border-radius: 999px;
  background: rgba(135, 106, 255, 0.1); color: var(--blog-violet);
  width: fit-content;
}

/* ─── Hero d'article ─────────────────────────────────────── */
.article-hero { text-align: center; padding-bottom: 2.2rem; }
.article-hero__title {
  font-size: clamp(2rem, 4.5vw, 3.1rem); line-height: 1.08;
  letter-spacing: -0.02em; font-weight: 660;
  margin: 1rem 0 1.3rem; color: var(--blog-espresso);
}
.article-byline {
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap; gap: 0.6rem; font-size: 0.9rem; color: var(--blog-ink-soft);
}
.article-byline__sep { opacity: 0.4; }
.article-byline__author { font-weight: 600; color: var(--blog-espresso); }
.article-hero__media {
  margin: 2.4rem auto 0; max-width: 980px; border-radius: var(--blog-radius);
  overflow: hidden; aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--blog-clay-light), var(--blog-sage));
}
.article-hero__media img { width: 100%; height: 100%; object-fit: cover; }

/* ─── Corps de l'article (prose) ─────────────────────────── */
.article-body { font-size: 1.1rem; line-height: 1.75; color: #1c1c24; }
.article-body > * + * { margin-top: 1.4rem; }
.article-body h2 {
  font-size: clamp(1.5rem, 3vw, 1.95rem); line-height: 1.2;
  letter-spacing: -0.015em; font-weight: 640; color: var(--blog-espresso);
  margin-top: 3rem; margin-bottom: 0.2rem; scroll-margin-top: 7rem;
}
.article-body h3 {
  font-size: 1.3rem; line-height: 1.3; font-weight: 620;
  color: var(--blog-espresso); margin-top: 2.2rem;
}
.article-body a { color: var(--blog-violet); text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
.article-body a:hover { color: var(--blog-blue); }
.article-body ul, .article-body ol { padding-left: 1.4rem; }
.article-body li + li { margin-top: 0.55rem; }
.article-body ul li::marker { color: var(--blog-violet); }
.article-body blockquote {
  border-left: 3px solid var(--blog-violet);
  padding: 0.4rem 0 0.4rem 1.3rem; margin-left: 0;
  font-size: 1.18rem; font-style: italic; color: var(--blog-espresso);
}
.article-body img { max-width: 100%; border-radius: 14px; }
.article-body strong { font-weight: 640; color: var(--blog-espresso); }

/* Tableau dans le corps d'article */
.article-body table {
  width: 100%; border-collapse: collapse; font-size: 0.96rem;
  margin-top: 1.6rem; border: 1px solid var(--blog-line); border-radius: var(--blog-radius);
  overflow: hidden;
}
.article-body thead th {
  background: var(--blog-espresso); color: var(--blog-paper);
  text-align: left; font-weight: 600; padding: 0.7rem 1rem; letter-spacing: -0.01em;
}
.article-body td { padding: 0.7rem 1rem; border-top: 1px solid var(--blog-line); color: #1c1c24; }
.article-body tbody tr:nth-child(even) { background: rgba(135, 106, 255, 0.04); }
.article-body td:first-child { font-weight: 600; color: var(--blog-espresso); white-space: nowrap; }

/* Encadré mis en avant (highlight) */
.article-body .highlight-box {
  margin-top: 1.6rem; padding: 1.2rem 1.4rem; border-radius: 16px;
  background: rgba(90, 211, 255, 0.08); border: 1px solid rgba(90, 211, 255, 0.28);
  font-size: 1rem; line-height: 1.6; color: #1c1c24;
}
.article-body .highlight-box strong { color: var(--blog-espresso); }

/* ─── Bloc FAQ ───────────────────────────────────────────── */
.article-faq { margin-top: 3.5rem; }
.article-faq__title {
  font-size: 1.6rem; font-weight: 640; letter-spacing: -0.015em;
  color: var(--blog-espresso); margin-bottom: 1.2rem;
}
.faq-item {
  border-top: 1px solid var(--blog-line); padding: 1.2rem 0;
}
.faq-item__q { font-size: 1.08rem; font-weight: 620; color: var(--blog-espresso); margin: 0 0 0.5rem; }
.faq-item__a { font-size: 1rem; line-height: 1.65; color: var(--blog-ink-soft); margin: 0; }

/* ─── CTA de fin d'article (style site : card noir + bord gris) ── */
.article-cta {
  margin: 3.5rem 0 1rem;
  padding: 7px;
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(14, 14, 20, 0.06), rgba(14, 14, 20, 0.02));
  border: 1px solid var(--blog-line);
}
.article-cta__inner {
  position: relative;
  background: var(--blog-espresso);
  border-radius: 24px;
  padding: 2.8rem 2.4rem 2.6rem;
  text-align: center;
  color: var(--blog-paper);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.07) 1px, transparent 0);
  background-size: 26px 26px;
}
.article-cta__inner::before {
  content: ""; position: absolute; bottom: -200px; left: -110px;
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(135, 106, 255, 0.45), transparent 60%);
  pointer-events: none;
}
.article-cta__inner::after {
  content: ""; position: absolute; top: -140px; right: -70px;
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(90, 211, 255, 0.18), transparent 60%);
  pointer-events: none;
}
.article-cta__inner > * { position: relative; z-index: 1; }
.article-cta__title {
  font-size: clamp(1.5rem, 3vw, 1.9rem); font-weight: 640; letter-spacing: -0.02em;
  color: var(--blog-paper); margin: 0 0 0.7rem;
}
.article-cta__desc {
  font-size: 1rem; line-height: 1.55; color: rgba(255, 255, 255, 0.68);
  margin: 0 auto 1.6rem; max-width: 440px;
}

/* ─── Retour blog (pill, espacé du footer) ───────────────── */
.article-back {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin: 2.5rem 0 4.5rem;
  padding: 0.72rem 1.35rem;
  border: 1px solid var(--blog-line); border-radius: 999px;
  background: var(--blog-paper);
  font-size: 0.9rem; font-weight: 600; color: var(--blog-violet);
  text-decoration: none;
  transition: border-color 0.25s ease, background 0.25s ease, gap 0.25s ease;
}
.article-back:hover {
  gap: 0.75rem; border-color: rgba(135, 106, 255, 0.45);
  background: rgba(135, 106, 255, 0.06);
}

/* ═══ BOOST DESIGN v4 ═══════════════════════════════════════════ */

/* ─── Barre de progression de lecture (article) ──────────────── */
.reading-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px;
  z-index: 200; background: transparent; pointer-events: none;
}
.reading-progress__fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--blog-violet), var(--blog-sage));
  transition: width 0.08s linear;
}

/* ─── Filtres catégorie (page liste) ─────────────────────────── */
.blog-filters {
  display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center;
  margin: 0 0 2.75rem;
}
.blog-filter {
  padding: 0.45rem 1.05rem; border-radius: 999px;
  border: 1px solid var(--blog-line); background: var(--blog-paper);
  font-size: 0.85rem; font-weight: 600; color: var(--blog-ink-soft);
  cursor: pointer; transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}
.blog-filter:hover { border-color: rgba(135, 106, 255, 0.5); color: var(--blog-violet); }
.blog-filter.is-active {
  background: var(--blog-espresso); color: #fff; border-color: var(--blog-espresso);
}

/* ─── Article à la une (featured) ────────────────────────────── */
.blog-featured {
  display: grid; grid-template-columns: 1fr; gap: 0;
  margin-bottom: 2.75rem; border: 1px solid var(--blog-line);
  border-radius: var(--blog-radius); overflow: hidden; background: var(--blog-paper);
  text-decoration: none; color: inherit;
  transition: transform 0.35s cubic-bezier(0.22,1,0.36,1), box-shadow 0.35s cubic-bezier(0.22,1,0.36,1), border-color 0.35s ease;
}
.blog-featured:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 50px -26px rgba(14,14,20,0.4);
  border-color: rgba(135,106,255,0.4);
}
.blog-featured__media {
  overflow: hidden; aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--blog-clay-light), var(--blog-sage));
}
.blog-featured__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.22,1,0.36,1); }
.blog-featured:hover .blog-featured__media img { transform: scale(1.04); }
.blog-featured__body { padding: 2rem 2.2rem 2.1rem; display: flex; flex-direction: column; justify-content: center; }
.blog-featured__eyebrow {
  display: inline-flex; align-items: center; gap: 0.4rem; align-self: flex-start;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--blog-violet); margin-bottom: 1rem;
}
.blog-featured__eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 999px; background: var(--blog-violet); }
.blog-featured__title {
  font-size: clamp(1.6rem, 3vw, 2.35rem); line-height: 1.12; letter-spacing: -0.02em;
  font-weight: 640; color: var(--blog-espresso); margin: 0.2rem 0 0.7rem;
}
.blog-featured__excerpt { font-size: 1.02rem; line-height: 1.6; color: var(--blog-ink-soft); margin: 0 0 1.4rem; max-width: 46ch; }
.blog-featured__meta { display: flex; align-items: center; gap: 0.5rem; font-size: 0.82rem; color: var(--blog-ink-soft); }
@media (min-width: 800px) {
  .blog-featured { grid-template-columns: 1.05fr 1fr; }
  .blog-featured__media { aspect-ratio: auto; height: 100%; min-height: 320px; }
}

/* ─── Carte : lien « Lire » ───────────────────────────────────── */
.blog-card__more {
  display: inline-flex; align-items: center; gap: 0.35rem; margin-top: auto;
  font-size: 0.85rem; font-weight: 600; color: var(--blog-violet);
  transition: gap 0.25s ease;
}
.blog-card:hover .blog-card__more { gap: 0.6rem; }

/* ─── Layout article + sommaire sticky ───────────────────────── */
.article-layout { max-width: 760px; margin: 0 auto; padding: 0 1.5rem; }
.article-toc { display: none; }
.article-main { min-width: 0; }
@media (min-width: 1160px) {
  .article-layout {
    max-width: 1040px;
    display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 56px;
  }
  .article-hero { grid-column: 1 / -1; }
  .article-toc {
    display: block; grid-column: 1; position: sticky; top: 7rem;
    align-self: start; max-height: calc(100vh - 9rem); overflow-y: auto;
  }
  .article-main { grid-column: 2; max-width: 720px; }
}
.article-toc__title {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--blog-ink-soft); margin: 0 0 0.9rem;
}
.article-toc__link {
  display: block; padding: 0.4rem 0 0.4rem 0.85rem;
  border-left: 2px solid var(--blog-line);
  color: var(--blog-ink-soft); text-decoration: none;
  font-size: 0.88rem; line-height: 1.4;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.article-toc__link:hover { color: var(--blog-violet); }
.article-toc__link.is-active { color: var(--blog-violet); border-left-color: var(--blog-violet); font-weight: 600; }

/* ─── Lettrine ───────────────────────────────────────────────── */
.article-body > p:first-of-type::first-letter {
  float: left; font-family: 'Uncut Sans', system-ui, sans-serif; font-weight: 700;
  font-size: 3.5rem; line-height: 0.78; padding: 0.06em 0.14em 0 0;
  color: var(--blog-violet);
}

/* ─── Encadré « À retenir » ──────────────────────────────────── */
.article-callout {
  display: flex; gap: 0.95rem; align-items: flex-start;
  padding: 1.2rem 1.4rem; margin-bottom: 2rem; border-radius: 16px;
  background: rgba(135, 106, 255, 0.07); border: 1px solid rgba(135, 106, 255, 0.2);
}
.article-callout__icon { flex: 0 0 auto; color: var(--blog-violet); margin-top: 2px; }
.article-callout__label { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--blog-violet); margin: 0 0 0.3rem; }
.article-callout__text { font-size: 1rem; line-height: 1.55; color: var(--blog-espresso); margin: 0; }

/* ─── Partage ────────────────────────────────────────────────── */
.article-share {
  display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap;
  margin-top: 2.6rem; padding-top: 1.6rem; border-top: 1px solid var(--blog-line);
}
.article-share__label { font-size: 0.85rem; font-weight: 600; color: var(--blog-ink-soft); margin-right: 0.2rem; }
.article-share a, .article-share button {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.5rem 0.95rem; border-radius: 999px;
  border: 1px solid var(--blog-line); background: var(--blog-paper);
  font-family: inherit; font-size: 0.83rem; font-weight: 600; color: var(--blog-ink-soft);
  text-decoration: none; cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}
.article-share a:hover, .article-share button:hover { border-color: rgba(135,106,255,0.5); color: var(--blog-violet); }
.article-share__copy.is-copied { color: #fff; background: var(--blog-violet); border-color: var(--blog-violet); }
.article-share__copy .copied-label { display: none; }
.article-share__copy.is-copied .copy-label { display: none; }
.article-share__copy.is-copied .copied-label { display: inline; }

/* ─── Articles liés ──────────────────────────────────────────── */
.article-related { max-width: 1040px; margin: 4.5rem auto 0; padding: 0 1.5rem; }
.article-related__title {
  font-size: 1.5rem; font-weight: 640; letter-spacing: -0.015em;
  color: var(--blog-espresso); text-align: center; margin: 0 0 1.8rem;
}

@media (max-width: 600px) {
  .blog-grid { grid-template-columns: 1fr; }
  .article-body { font-size: 1.05rem; }
  .article-body > p:first-of-type::first-letter { font-size: 3rem; }
}