/**
 * Blog — listing, catégories, article. Thème enfancemusique.
 * Héros éditoriaux clairs + accents colorés de la charte.
 */

.container--narrow { max-width: var(--container-narrow); }

/* ---------- Fil d'Ariane ---------- */
.em-breadcrumb { margin: 0 0 1rem; }
.em-breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: .35rem .5rem; margin: 0; padding: 0; font-size: var(--fs-sm); }
.em-breadcrumb li { display: flex; align-items: center; gap: .5rem; color: var(--c-muted); }
.em-breadcrumb li:not(:last-child)::after { content: "›"; color: var(--c-line); }
.em-breadcrumb a { color: var(--c-muted); }
.em-breadcrumb a:hover { color: var(--c-primary); }
.em-breadcrumb a:visited { color: var(--c-muted); }
.em-breadcrumb [aria-current="page"] { color: var(--c-ink); font-weight: 700; }

/* ---------- Héros (listing + catégorie) ---------- */
.blog-hero { background: var(--c-bg-soft); padding-block: clamp(2rem, 5vw, 3.25rem); border-bottom: 1px solid var(--c-line); }
.blog-hero__eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: var(--fs-xs); font-weight: 700; color: var(--c-primary); margin: 0 0 .4rem; }
.blog-hero--cat .blog-hero__eyebrow { color: var(--catc, var(--c-primary)); }
.blog-hero__title { font-size: var(--fs-h1); margin: 0 0 .6rem; }
.blog-hero__title::after { content: ""; display: block; width: 60px; height: 4px; margin: .7rem 0 0; border-radius: var(--radius-pill); background: var(--c-primary); }
.blog-hero--cat .blog-hero__title::after { background: var(--catc, var(--c-primary)); }
.blog-hero__intro { color: var(--c-muted); font-size: var(--fs-lg); max-width: 62ch; margin: 0; }
.blog-hero__count { display: inline-block; margin-top: 1rem; padding: .3rem .95rem; border-radius: var(--radius-pill); background: color-mix(in srgb, var(--catc, var(--c-primary)) 14%, #fff); color: var(--catc, var(--c-primary-ink)); font-weight: 700; font-size: var(--fs-sm); }

/* ---------- Filtres catégories (pills) ---------- */
.blog-filters { display: flex; flex-wrap: wrap; gap: .5rem .6rem; margin: 0 0 1.75rem; }
.blog-filters__pill {
  display: inline-block; padding: .5rem 1.05rem; border-radius: var(--radius-pill);
  background: #fff; border: 1.5px solid var(--c-line); color: var(--c-primary-ink);
  font-weight: 700; font-size: var(--fs-sm); transition: border-color var(--t), background var(--t), color var(--t);
}
.blog-filters__pill:hover { border-color: var(--pc, var(--c-primary)); color: var(--pc, var(--c-primary)); }
.blog-filters__pill.is-active { background: var(--pc, var(--c-primary)); border-color: var(--pc, var(--c-primary)); color: #fff; }
.blog-filters__pill:visited { color: var(--c-primary-ink); }
.blog-filters__pill.is-active:visited { color: #fff; }

/* ---------- Grille + cartes ---------- */
.blog-grid { display: grid; gap: clamp(1.5rem, 3vw, 2.25rem); grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.blog-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); overflow: hidden; transition: transform var(--t), box-shadow var(--t); }
.blog-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.blog-card__media { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--c-bg-soft); }
.blog-card__media img, .blog-media__ph, .blog-media__ph svg { display: block; width: 100%; height: 100%; object-fit: cover; }
.blog-card__body { display: flex; flex-direction: column; gap: .55rem; padding: 1.1rem 1.2rem 1.35rem; flex: 1 1 auto; }
.blog-card__cat, .article-hero__cat {
  align-self: flex-start; display: inline-block; padding: .25rem .7rem; border-radius: var(--radius-pill);
  background: var(--pc, var(--c-primary)); color: #fff; font-weight: 700; font-size: .72rem;
  text-transform: uppercase; letter-spacing: .04em;
}
.blog-card__cat:visited, .article-hero__cat:visited { color: #fff; }
.blog-card__title { font-size: 1.2rem; line-height: 1.3; margin: 0; }
.blog-card__title a { color: var(--c-ink); }
.blog-card__title a:hover { color: var(--c-primary); }
.blog-card__title a:visited { color: var(--c-ink); }
.blog-card__excerpt { color: var(--c-muted); font-size: var(--fs-sm); margin: 0; }
.blog-card__meta { margin-top: auto; padding-top: .3rem; display: flex; align-items: center; gap: .5rem; color: var(--c-muted); font-size: var(--fs-xs); }
.blog-card__sep { opacity: .6; }

/* ---------- Article ---------- */
.article-hero { background: var(--c-bg-soft); padding-block: clamp(1.75rem, 4vw, 2.75rem); border-bottom: 1px solid var(--c-line); }
.article-hero__cat { margin: 0 0 .8rem; --pc: var(--catc, var(--c-primary)); }
.article-hero__title { font-size: clamp(1.8rem, 1.2rem + 2.4vw, 2.7rem); margin: 0 0 .8rem; }
.article-hero__meta { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; color: var(--c-muted); font-size: var(--fs-sm); }
.article-hero__sep { opacity: .6; }

.article-media { margin: clamp(1.5rem, 4vw, 2.5rem) 0 0; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16 / 9; background: var(--c-bg-soft); box-shadow: var(--shadow-sm); }
.article-media img, .article-media .blog-media__ph, .article-media svg { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Sommaire (repliable) */
.article-toc { margin: clamp(1.5rem, 4vw, 2.25rem) 0 0; padding: .95rem 1.35rem; background: #fff; border: 1px solid var(--c-line); border-left: 4px solid var(--catc, var(--c-primary)); border-radius: var(--radius); }
.article-toc__title {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; cursor: pointer;
  text-transform: uppercase; letter-spacing: .1em; font-size: var(--fs-xs); font-weight: 700; color: var(--c-muted);
  list-style: none; margin: 0;
}
.article-toc__title::-webkit-details-marker { display: none; }
.article-toc__title::after {
  content: ""; flex: 0 0 auto; width: 9px; height: 9px; border-right: 2px solid var(--catc, var(--c-primary));
  border-bottom: 2px solid var(--catc, var(--c-primary)); transform: rotate(45deg); transition: transform var(--t); margin-bottom: 3px;
}
.article-toc[open] .article-toc__title { margin-bottom: .7rem; }
.article-toc[open] .article-toc__title::after { transform: rotate(-135deg); margin-bottom: -3px; }
.article-toc ol { margin: 0; padding: 0; list-style: none; counter-reset: toc; }
.article-toc__item { margin: .3rem 0; }
.article-toc__item--h2 { counter-increment: toc; }
.article-toc__item--h2 > a::before { content: counter(toc) ". "; color: var(--c-muted); font-weight: 700; }
.article-toc__item--h3 { padding-left: 1.4rem; font-size: var(--fs-sm); }
.article-toc__item--h3 > a::before { content: "– "; color: var(--c-line); }
.article-toc a { color: var(--c-ink); }
.article-toc a:hover { color: var(--c-primary); }
.article-toc a:visited { color: var(--c-ink); }

/* Corps de l'article */
.article-body { margin: clamp(1.75rem, 4vw, 2.5rem) 0 0; font-size: 1.06rem; line-height: 1.75; color: var(--c-ink); }
.article-body > * { scroll-margin-top: 130px; }
.article-body .em-lead { font-size: 1.2rem; color: var(--c-ink); font-weight: 500; }
.article-body h2 { font-size: clamp(1.4rem, 1.1rem + 1.1vw, 1.85rem); margin: 2.2rem 0 .8rem; }
.article-body h2::before { content: ""; display: block; width: 44px; height: 4px; margin-bottom: .7rem; border-radius: var(--radius-pill); background: var(--catc, var(--c-primary)); }
.article-body h3 { font-size: 1.25rem; margin: 1.6rem 0 .6rem; }
.article-body p { margin: 0 0 1.15rem; }
.article-body ul, .article-body ol { margin: 0 0 1.15rem; padding-left: 1.3rem; }
.article-body li { margin: .35rem 0; }
.article-body ul li::marker { color: var(--catc, var(--c-primary)); }
.article-body a { color: var(--c-primary-ink); text-decoration: underline; }
.article-body a:hover { color: var(--c-primary-dark); }
.article-body blockquote {
  margin: 1.5rem 0; padding: 1rem 1.3rem; border-left: 4px solid var(--catc, var(--c-primary));
  background: var(--c-bg-soft); border-radius: 0 var(--radius) var(--radius) 0; color: var(--c-ink); font-style: italic;
}
.article-body blockquote p:last-child { margin: 0; }
.article-body img { border-radius: var(--radius); margin: 1rem 0; }

/* Encadré CTA */
.article-cta { margin: clamp(2rem, 5vw, 3rem) 0 0; padding: clamp(1.5rem, 4vw, 2.25rem); border-radius: var(--radius-lg); color: #fff;
  background: linear-gradient(135deg, #0292db 0%, #0aa9e6 55%, #01caf0 100%); box-shadow: var(--shadow-md); }
.article-cta__eyebrow { text-transform: uppercase; letter-spacing: .1em; font-size: var(--fs-xs); font-weight: 700; opacity: .9; margin: 0 0 .5rem; }
.article-cta__title { color: #fff; font-size: var(--fs-h3); margin: 0 0 .6rem; }
.article-cta__text { color: rgba(255,255,255,.94); margin: 0 0 1.2rem; max-width: 46ch; }
.article-cta .btn--white { background: #fff; color: var(--c-primary-ink); border-color: #fff; }
.article-cta .btn--white:hover { background: #fff; color: var(--c-primary-dark); transform: translateY(-2px); }

/* Bio auteur */
.article-author { margin: clamp(2rem, 5vw, 2.75rem) 0 0; display: flex; gap: 1rem; align-items: flex-start; padding: 1.25rem; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); }
.article-author__avatar { flex: 0 0 auto; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: var(--catc, var(--c-primary)); color: #fff; font-weight: 700; font-size: 1.4rem; }
.article-author__name { font-weight: 700; margin: 0 0 .2rem; }
.article-author__desc { color: var(--c-muted); font-size: var(--fs-sm); margin: 0; }

/* Articles liés */
.article-related { margin-top: clamp(2.5rem, 6vw, 4rem); padding-block: clamp(2rem, 5vw, 3rem); background: var(--c-bg-alt); border-top: 1px solid var(--c-line); }
.article-related__title { font-size: var(--fs-h2); margin: 0 0 1.5rem; }

/* Responsive */
@media (max-width: 600px) {
  .blog-grid { grid-template-columns: 1fr; }
}