/**
 * Article Blog Léopold — post.css
 * Style inspiré Zesto : dark navy, 2 colonnes, sidebar sticky
 */

/* ── Variables ─────────────────────────────────────── */
:root {
  --abl-bg:      #060d1a;
  --abl-bg2:     #0d1526;
  --abl-bg3:     #111c30;
  --abl-border:  rgba(255,255,255,0.07);
  --abl-text:    #dde3f0;
  --abl-dim:     #8892a4;
  --abl-accent:  #FF6C22;
  --abl-font:    'Space Grotesk', system-ui, sans-serif;
  --abl-r:       12px;
  --abl-sidebar: 310px;
  --abl-gap:     44px;
}

/* ── Page blanche ───────────────────────────────────── */
body.single-post {
  background: #ffffff !important;
  color: #1a1a2e;
}

/* ── HERO — gradient pleine largeur, image gauche + texte droite ── */
.abl-hero {
  background: linear-gradient(to bottom, #3642BD 0%, #2a35a0 25%, #1a2270 55%, #0d1230 100%);
  padding: 52px 40px;
  margin: 0;
}
.abl-hero-overlay { display: none; }

.abl-hero-inner {
  display: flex;
  align-items: center;
  gap: 56px;
  max-width: 1180px;
  margin: 0 auto;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  padding: 0;
}

/* Colonne image */
.abl-hero-img-col { flex: 0 0 44%; max-width: 44%; }
.abl-hero-thumb {
  width: 100%; height: auto;
  border-radius: 14px; display: block;
  box-shadow: 0 12px 40px rgba(0,0,0,0.35);
}

/* Colonne texte */
.abl-hero-text-col { flex: 1; min-width: 0; }

.abl-cat {
  display: inline-block;
  background: var(--abl-accent);
  color: #fff;
  font-family: var(--abl-font);
  font-size: .68rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  padding: 4px 14px; border-radius: 4px;
  text-decoration: none; margin-bottom: 18px;
}
.abl-title {
  font-family: var(--abl-font);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-weight: 800; color: #fff;
  line-height: 1.2; margin: 0 0 20px;
  letter-spacing: -.01em;
}
.abl-meta {
  display: flex; align-items: center;
  gap: 10px; flex-wrap: wrap;
  font-family: var(--abl-font);
  font-size: .9rem; color: rgba(255,255,255,0.78);
}
.abl-meta-cat {
  color: rgba(255,255,255,0.9);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
}
.abl-meta-avatar { display: none; }
.abl-dot { opacity: .5; color: #fff; }

@media (max-width: 768px) {
  .abl-hero { padding: 36px 20px; }
  .abl-hero-inner { flex-direction: column; gap: 28px; }
  .abl-hero-img-col { flex: none; max-width: 100%; }
}

/* ── LAYOUT 2 COLONNES ─────────────────────────────── */
.abl-wrap {
  display: grid;
  grid-template-columns: 1fr var(--abl-sidebar);
  gap: var(--abl-gap);
  max-width: 1180px;
  margin: 0 auto;
  padding: 52px 24px 72px;
  align-items: start;
}

/* ── ARTICLE ───────────────────────────────────────── */
.abl-article { min-width: 0; }

.abl-body {
  font-family: var(--abl-font);
  font-size: 1.05rem;
  line-height: 1.82;
  color: #2c2c3a;
}
.abl-body h2 {
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
  font-weight: 700; color: #0d1117;
  margin: 2.5em 0 .75em;
  padding-top: .5em;
  border-top: 1px solid rgba(0,0,0,0.1);
}
.abl-body h2:first-child { margin-top: 0; border-top: none; padding-top: 0; }
.abl-body h3 {
  font-size: 1.15rem; font-weight: 700;
  color: #1a1a2e; margin: 1.8em 0 .5em;
}
.abl-body h4 { font-size: 1rem; font-weight: 700; color: #1a1a2e; margin: 1.4em 0 .4em; }
.abl-body p  { margin: 0 0 1.25em; }
.abl-body a  { color: var(--abl-accent); text-decoration: underline; text-underline-offset: 3px; }
.abl-body strong { color: #0d1117; font-weight: 700; }
.abl-body em     { font-style: italic; }
.abl-body ul, .abl-body ol { padding-left: 1.5em; margin: 0 0 1.25em; }
.abl-body li { margin-bottom: .45em; }
.abl-body blockquote {
  border-left: 3px solid var(--abl-accent);
  margin: 1.6em 0; padding: .9em 1.3em;
  background: #f4f4f8;
  border-radius: 0 var(--abl-r) var(--abl-r) 0;
  color: #555; font-style: italic;
}
.abl-body img { max-width: 100%; border-radius: var(--abl-r); height: auto; display: block; margin: 1.5em 0; }
.abl-body figure { margin: 1.5em 0; }
.abl-body figcaption { font-size: .82rem; color: #888; text-align: center; margin-top: 8px; }

/* Tableaux */
.abl-body table { width: 100%; border-collapse: collapse; font-size: .9rem; margin: 1.5em 0; }
.abl-body th {
  background: #f0f0f5; color: #0d1117; font-weight: 700;
  padding: 10px 14px; text-align: left;
  border: 1px solid rgba(0,0,0,0.1);
}
.abl-body td {
  padding: 9px 14px;
  border: 1px solid rgba(0,0,0,0.08);
  color: #2c2c3a;
}
.abl-body tr:nth-child(even) td { background: #f8f8fb; }

/* Code */
.abl-body code {
  background: #f0f0f5; color: var(--abl-accent);
  padding: 2px 7px; border-radius: 4px; font-size: .87em;
  font-family: 'Fira Code', 'Courier New', monospace;
}
.abl-body pre {
  background: var(--abl-bg3); padding: 18px 22px;
  border-radius: var(--abl-r); overflow-x: auto; margin: 1.5em 0;
}
.abl-body pre code { background: none; padding: 0; color: var(--abl-text); }

/* ── CARTE AUTEUR ──────────────────────────────────── */
.abl-author-card {
  display: flex; gap: 22px; align-items: flex-start;
  margin-top: 60px; padding: 30px;
  background: var(--abl-bg2);
  border: 1px solid var(--abl-border);
  border-radius: var(--abl-r);
}
.abl-author-avatar {
  width: 72px; height: 72px; border-radius: 50%;
  object-fit: cover; border: 3px solid var(--abl-accent); flex-shrink: 0;
}
.abl-author-info { display: flex; flex-direction: column; gap: 5px; }
.abl-author-name { font-size: 1rem; font-weight: 700; color: #fff; }
.abl-author-job  { font-size: .78rem; color: var(--abl-accent); font-weight: 600; letter-spacing: .05em; }
.abl-author-bio  { font-size: .88rem; color: var(--abl-dim); margin: 4px 0 0; line-height: 1.6; }

/* ── SIDEBAR ───────────────────────────────────────── */
.abl-sidebar {
  position: sticky; top: 90px;
  display: flex; flex-direction: column; gap: 22px;
}

/* Sommaire */
.abl-toc {
  background: var(--abl-bg2);
  border: 1px solid var(--abl-border);
  border-radius: var(--abl-r); overflow: hidden;
}
.abl-toc-header {
  display: flex; align-items: center; gap: 9px;
  padding: 14px 18px;
  font-family: var(--abl-font);
  font-size: .72rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--abl-dim);
  border-bottom: 1px solid var(--abl-border);
}
.abl-toc-nav { padding: 8px 0; }
.abl-toc-nav a {
  display: block; padding: 7px 18px;
  font-family: var(--abl-font);
  font-size: .84rem; color: var(--abl-dim);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .15s, background .15s, border-color .15s;
}
.abl-toc-nav a:hover { color: #fff; }
.abl-toc-nav a.abl-toc-active {
  color: var(--abl-accent);
  border-left-color: var(--abl-accent);
  background: rgba(255,108,34,.06);
}
.abl-toc-nav a.abl-h3 { padding-left: 32px; font-size: .8rem; }

/* Formulaire */
.abl-sidebar-form {
  background: var(--abl-bg2);
  border: 1px solid var(--abl-border);
  border-radius: var(--abl-r); padding: 26px;
}
.abl-form-label {
  font-family: var(--abl-font);
  font-size: .66rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--abl-accent); margin: 0 0 8px;
}
.abl-form-title {
  font-family: var(--abl-font);
  font-size: 1.2rem; font-weight: 800;
  color: #fff; margin: 0 0 20px; line-height: 1.3;
}
.abl-input, .abl-textarea {
  display: block; width: 100%; box-sizing: border-box;
  background: var(--abl-bg3);
  border: 1px solid var(--abl-border);
  border-radius: 8px; color: var(--abl-text);
  font-family: var(--abl-font); font-size: .88rem;
  padding: 10px 14px; margin-bottom: 10px;
  outline: none; transition: border-color .15s;
}
.abl-input:focus, .abl-textarea:focus { border-color: var(--abl-accent); }
.abl-input::placeholder, .abl-textarea::placeholder { color: var(--abl-dim); }
.abl-textarea { resize: vertical; }
.abl-form-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%;
  background: var(--abl-accent); color: #fff;
  font-family: var(--abl-font); font-size: .9rem; font-weight: 700;
  border: none; border-radius: 8px; padding: 13px;
  cursor: pointer; transition: background .15s, transform .1s; margin-top: 4px;
}
.abl-form-btn:hover    { background: #e05a10; }
.abl-form-btn:active   { transform: scale(.98); }
.abl-form-btn:disabled { opacity: .6; cursor: not-allowed; }
.abl-btn-loader {
  display: none; width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%; animation: abl-spin .6s linear infinite;
}
.abl-form-btn.loading .abl-btn-text   { display: none; }
.abl-form-btn.loading .abl-btn-loader { display: block; }
@keyframes abl-spin { to { transform: rotate(360deg); } }
.abl-form-feedback {
  font-family: var(--abl-font); font-size: .82rem;
  margin: 10px 0 0; min-height: 18px; text-align: center;
}
.abl-form-feedback.ok  { color: #4ade80; }
.abl-form-feedback.err { color: #f87171; }

/* ── ARTICLES LIÉS ─────────────────────────────────── */
.abl-related {
  background: var(--abl-bg2);
  border-top: 1px solid var(--abl-border);
  padding: 72px 24px;
}
.abl-related-inner { max-width: 1180px; margin: 0 auto; }
.abl-related-label {
  font-family: var(--abl-font);
  font-size: .68rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--abl-accent); margin: 0 0 8px;
}
.abl-related-title {
  font-family: var(--abl-font);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 800; color: #fff; margin: 0 0 40px;
}
.abl-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.abl-rel-card {
  background: var(--abl-bg3);
  border: 1px solid var(--abl-border);
  border-radius: var(--abl-r); overflow: hidden;
  text-decoration: none;
  transition: transform .2s, border-color .2s;
  display: flex; flex-direction: column;
}
.abl-rel-card:hover { transform: translateY(-5px); border-color: rgba(255,108,34,.3); }
.abl-rel-img { height: 185px; background: var(--abl-bg2) center/cover no-repeat; flex-shrink: 0; }
.abl-rel-body { padding: 20px; display: flex; flex-direction: column; gap: 8px; }
.abl-rel-cat {
  font-family: var(--abl-font);
  font-size: .66rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--abl-accent);
}
.abl-rel-title {
  font-family: var(--abl-font);
  font-size: .95rem; font-weight: 700;
  color: #fff; margin: 0; line-height: 1.35;
}
.abl-rel-meta { font-family: var(--abl-font); font-size: .78rem; color: var(--abl-dim); }

/* ── RESPONSIVE ────────────────────────────────────── */
@media (max-width: 960px) {
  .abl-wrap {
    grid-template-columns: 1fr;
    padding: 36px 18px 52px;
  }
  .abl-sidebar { position: static; }
  .abl-toc { display: none; } /* Masqué sur mobile, alourdit la lecture */
  .abl-related-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .abl-hero   { min-height: 360px; }
  .abl-title  { font-size: 1.7rem; }
  .abl-related-grid  { grid-template-columns: 1fr; }
  .abl-author-card   { flex-direction: column; }
}