/* ==========================================================================
   MDSSUP — seo-pages.css : landings, blog, articles (pages générées par
   scripts/seo/build-seo.mjs). S'appuie sur les variables de style.css
   (fond #0A0A2A, cyan #00FFFF, violet #A020F0) — chargée APRÈS style.css.
   Mobile-first ; aucune règle n'affecte les pages existantes (préfixe .seo-).
   ========================================================================== */

.seo-page { overflow-wrap: anywhere; }

.seo-hero .hero-content { text-align: left; }
.seo-hero .hero-sub { margin-left: 0; }

.seo-actions { margin-top: .4rem; }

.seo-section {
  max-width: 880px; margin: 0 auto; padding: 2.2rem 1rem;
  scroll-margin-top: 90px;
}
.seo-section h2 { font-size: clamp(1.3rem, 3.6vw, 1.8rem); line-height: 1.3; margin: 0 0 .9rem; scroll-margin-top: 90px; }
.seo-section h3 { font-size: 1.15rem; margin: 1.6rem 0 .6rem; color: var(--neon-cyan); scroll-margin-top: 90px; }
.seo-section p { margin: 0 0 1rem; }
.seo-section ul, .seo-section ol { margin: 0 0 1.2rem; padding-left: 1.3rem; }
.seo-section li { margin-bottom: .45rem; }
.seo-section a:not(.btn) { color: var(--neon-cyan); text-underline-offset: 3px; }
.seo-section a:not(.btn):hover { text-decoration-thickness: 2px; }

/* Fiche « en bref » */
.seo-faits {
  display: grid; grid-template-columns: 1fr; gap: .8rem;
  margin: 0 0 1.4rem; padding: 0;
}
.seo-faits div {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: .9rem 1.1rem;
}
.seo-faits dt { font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--neon-cyan); font-weight: 700; }
.seo-faits dd { margin: .25rem 0 0; }


/* Encarts d'appel à l'action dans le texte */
.seo-cta {
  margin: 1.6rem 0; padding: 1.2rem 1.3rem;
  background: var(--bg-soft); border: 1px solid var(--border);
  border-left: 4px solid var(--neon-cyan); border-radius: var(--radius);
}
.seo-cta p { margin: 0 0 .9rem; }

/* FAQ visible */
.seo-faq-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); margin-bottom: .7rem; padding: 0 1.1rem;
}
.seo-faq-item summary {
  cursor: pointer; padding: .95rem 0; font-weight: 600;
  font-family: var(--font-title); list-style-position: outside;
}
.seo-faq-item summary:focus-visible { outline: 3px solid var(--neon-cyan); outline-offset: 3px; }
.seo-faq-item[open] summary { color: var(--neon-cyan); }
.seo-faq-item p { margin: 0 0 1rem; color: var(--text-muted); }

/* Article */
.seo-article-entete { max-width: 880px; margin: 0 auto; padding: 2.4rem 1rem .6rem; }
.seo-article-meta { color: var(--text-muted); font-size: .92rem; margin: 0 0 1rem; }
.seo-chapo { font-size: 1.1rem; color: var(--text); margin: 0; }

.seo-sommaire {
  max-width: 880px; margin: 1.2rem auto 0; padding: 0 1rem;
}
.seo-sommaire > ol, .seo-sommaire-titre {
  background: var(--bg-soft); border: 1px solid var(--border);
}
.seo-sommaire-titre {
  margin: 0; padding: .8rem 1.1rem 0; border-bottom: 0;
  border-radius: var(--radius) var(--radius) 0 0;
  font-family: var(--font-title); font-weight: 700; color: var(--neon-cyan);
}
.seo-sommaire > ol {
  margin: 0; padding: .5rem 1.1rem 1rem 2.4rem; border-top: 0;
  border-radius: 0 0 var(--radius) var(--radius);
}
.seo-sommaire li { margin: .3rem 0; }
.seo-sommaire ol ol { padding-left: 1.2rem; margin: .2rem 0; }
.seo-sommaire a { color: var(--text); text-decoration: none; }
.seo-sommaire a:hover, .seo-sommaire a:focus-visible { color: var(--neon-cyan); text-decoration: underline; }

.seo-formation-liee {
  max-width: 880px; margin: 1rem auto 2rem; padding: 1.4rem 1.2rem;
  background: var(--surface); border: 1px solid var(--neon-cyan);
  border-radius: var(--radius); box-shadow: var(--glow-cyan);
}
.seo-formation-liee h2 { font-size: 1.25rem; margin: 0 0 1rem; }
@media (min-width: 640px) {
  .seo-formation-liee { margin-left: 1rem; margin-right: 1rem; }
}
@media (min-width: 912px) {
  .seo-formation-liee { margin-left: auto; margin-right: auto; }
}

/* Blog : cartes + filtres */
.seo-cartes { margin-top: 1rem; }
.seo-carte { position: relative; }
.seo-carte .card-title a { color: var(--text); text-decoration: none; }
.seo-carte .card-title a::after { content: ""; position: absolute; inset: 0; border-radius: var(--radius); }
.seo-carte .card-title a:focus-visible::after { outline: 3px solid var(--neon-cyan); outline-offset: 2px; }
.seo-carte-cat { margin: 0; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--neon-cyan); font-weight: 700; }
.seo-carte-meta { margin: 0; font-size: .85rem; color: var(--text-muted); }

.seo-filtres { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0 0 1rem; }
.seo-filtre {
  font: inherit; font-size: .92rem; font-weight: 600; cursor: pointer;
  padding: .5rem 1rem; border-radius: 999px; min-height: 44px;
  background: transparent; color: var(--text); border: 1px solid var(--border);
}
.seo-filtre:hover { border-color: var(--neon-cyan); }
.seo-filtre:focus-visible { outline: 3px solid var(--neon-cyan); outline-offset: 2px; }
.seo-filtre[aria-pressed="true"] { background: var(--neon-cyan); color: var(--accent-dark); border-color: var(--neon-cyan); }
.seo-compte { color: var(--text-muted); font-size: .9rem; margin: 0; }

.seo-cta-final { text-align: center; }
.seo-cta-final .hero-actions { align-items: center; }

@media (min-width: 640px) {
  .seo-faits { grid-template-columns: repeat(2, 1fr); }
  .seo-actions { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .seo-cartes { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) {
  .seo-cartes { grid-template-columns: repeat(3, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  .seo-carte, .seo-carte:hover { transform: none; transition: none; }
}