/* blog.css - Feuille unique partagee par les 10 articles et la page index.
   Charte graphique identique au site L.G.M EVENTS :
   fond noir, accents rouge, texte clair, memes espacements et arrondis. */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --red: #ef4444;
  --red-dark: #dc2626;
  --black: #000000;
  --gray-50: #f9fafb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --white: #ffffff;
  --max-width: 800px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--gray-50);
  color: var(--gray-900);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---- Header ---- */
.blog-header {
  background-color: var(--black);
  padding: 1.5rem 1rem;
  text-align: center;
}
.blog-header a {
  color: var(--white);
  text-decoration: none;
  font-size: 1.25rem;
  font-weight: 700;
}
.blog-header a:hover { color: var(--red); }

/* ---- Breadcrumb ---- */
.breadcrumb {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem 1rem 0;
  font-size: 0.875rem;
  color: var(--gray-600);
}
.breadcrumb a {
  color: var(--gray-600);
  text-decoration: none;
}
.breadcrumb a:hover { color: var(--red); }
.breadcrumb span { margin: 0 0.5rem; }

/* ---- Article layout ---- */
article {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1rem 4rem;
}
article h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}
article h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  line-height: 1.3;
}
article h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}
article p {
  margin-bottom: 1.25rem;
  color: var(--gray-700);
  font-size: 1.0625rem;
}
article ul, article ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: var(--gray-700);
}
article li { margin-bottom: 0.5rem; }

/* ---- Links in text ---- */
article p a, article li a {
  color: var(--red);
  text-decoration: underline;
  text-underline-offset: 2px;
}
article p a:hover, article li a:hover { color: var(--red-dark); }

/* ---- Hero image ---- */
.hero-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 1rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  margin-bottom: 2rem;
}

/* ---- Interior figure ---- */
figure {
  margin: 2rem 0;
}
figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 0.75rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
figcaption {
  text-align: center;
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-top: 0.5rem;
  font-style: italic;
}

/* ---- Conclusion ---- */
.conclusion {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background-color: var(--white);
  border-left: 4px solid var(--red);
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

/* ---- Articles similaires ---- */
.similar {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gray-300);
}
.similar h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 1rem;
}
.similar ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.similar li {
  margin-bottom: 0.75rem;
}
.similar a {
  color: var(--red);
  text-decoration: none;
  font-size: 1rem;
}
.similar a:hover { color: var(--red-dark); text-decoration: underline; }

/* ---- Footer ---- */
.blog-footer {
  background-color: var(--black);
  text-align: center;
  padding: 2rem 1rem;
}
.blog-footer a {
  color: var(--gray-400);
  text-decoration: none;
  font-size: 0.875rem;
}
.blog-footer a:hover { color: var(--red); }

/* ---- Blog index page ---- */
.blog-index {
  max-width: 700px;
  margin: 0 auto;
  padding: 3rem 1rem 4rem;
}
.blog-index h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 2rem;
  text-align: center;
}
.blog-index h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-top: 2rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--red);
}
.blog-index ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
}
.blog-index li {
  margin-bottom: 0.75rem;
}
.blog-index a {
  color: var(--red);
  text-decoration: none;
  font-size: 1.0625rem;
  font-weight: 500;
}
.blog-index a:hover { color: var(--red-dark); text-decoration: underline; }