/* ==========================================================================
   LiveAI — pages intérieures.

   Complète site.css. Le parti pris : on ne réécrit pas le balisage des pages
   existantes, on le rhabille. Les noms de classes viennent de l'ancien site
   (.prose-card, .plan-card, .patch-entry…) et sont conservés tels quels — le
   contenu reste intact, seule la peau change.
   ========================================================================== */

/* --- Ossature commune --------------------------------------------------- */
.wrap { max-width: 1240px; margin: 0 auto; padding-inline: var(--gouttiere); }

main.wrap { padding-block: clamp(36px, 6vw, 72px) clamp(56px, 8vw, 96px); }

.page-head { padding-block: clamp(40px, 6vw, 76px) clamp(20px, 3vw, 32px); }
.page-head h1,
.page-head .display {
  font-family: "Bricolage Grotesque", "IBM Plex Sans", sans-serif;
  font-size: clamp(34px, 5vw, 58px); font-weight: 700;
  letter-spacing: -0.03em; line-height: 1.05; margin: 10px 0 0; text-wrap: balance;
}
.page-head h2 {
  font-family: "IBM Plex Mono", monospace; font-size: 11.5px; font-weight: 400;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); margin: 0;
}

.back-link { font-size: 14px; color: var(--encre-douce); }
.back-link:hover { color: var(--encre); }

.lead { font-size: 18px; line-height: 1.68; color: var(--encre-douce); max-width: 60ch; }
.mono { font-family: "IBM Plex Mono", monospace; }
.display { font-family: "Bricolage Grotesque", "IBM Plex Sans", sans-serif; }

.section-label,
.faq-group-label,
.feature-cat {
  font-family: "IBM Plex Mono", monospace; font-size: 11.5px;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent);
  margin: 46px 0 16px; display: block;
}

.section-title {
  font-family: "Bricolage Grotesque", sans-serif; font-size: clamp(24px, 3vw, 34px);
  font-weight: 700; letter-spacing: -0.025em; margin: 0 0 18px;
}

/* --- Blocs de texte ----------------------------------------------------- */
.prose-card {
  border: 1px solid var(--bord); border-radius: var(--rayon);
  background: var(--surface); padding: 26px 28px; margin-bottom: 16px;
}
.prose-card h2, .prose-card h3 {
  font-family: "Bricolage Grotesque", sans-serif; font-size: 19px;
  font-weight: 700; letter-spacing: -0.02em; margin: 0 0 10px;
}
.prose-card p { font-size: 15.5px; line-height: 1.72; color: var(--encre-douce); margin: 0 0 12px; }
.prose-card p:last-child { margin-bottom: 0; }
.prose-card ul, .prose-card ol { margin: 0 0 12px; padding-left: 22px; font-size: 15.5px; line-height: 1.72; color: var(--encre-douce); }
.prose-card li { margin-bottom: 6px; }
.prose-card a { color: var(--accent); }
.prose-card a:hover { color: var(--accent-vif); text-decoration: underline; }
.prose-card strong { color: var(--encre); font-weight: 600; }
.prose-card code {
  font-family: "IBM Plex Mono", monospace; font-size: 13px;
  background: var(--nuit); border: 1px solid var(--bord); border-radius: 4px;
  padding: 1px 6px; color: var(--accent-vif);
}

/* --- Fiches d'identité (mentions légales, CGV) -------------------------- */
.field-row {
  display: flex; flex-wrap: wrap; gap: 8px 24px;
  padding: 13px 0; border-top: 1px solid var(--bord);
}
.field-row:first-of-type { border-top: 0; }
.field-label { flex: 0 0 220px; font-size: 14px; color: var(--encre-faible); }
.field-value { flex: 1 1 260px; font-size: 15px; color: var(--encre); }
.placeholder {
  color: var(--encre-faible); font-style: italic;
  border-bottom: 1px dashed var(--bord-clair);
}

.data-table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.data-table th, .data-table td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--bord); }
.data-table th { font-family: "IBM Plex Mono", monospace; font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--encre-faible); }
.data-table td { color: var(--encre-douce); }

.todo-banner {
  border: 1px solid var(--bord-clair); border-left: 3px solid var(--accent);
  border-radius: 7px; background: var(--accent-voile);
  padding: 14px 18px; font-size: 14.5px; line-height: 1.6; color: var(--encre-douce);
  margin-bottom: 24px;
}

/* --- Tarifs ------------------------------------------------------------- */
.plan-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 8px 0 28px; }
.plan-card {
  border: 1px solid var(--bord); border-radius: var(--rayon); padding: 26px 24px 28px;
  background: linear-gradient(180deg, var(--surface) 0%, var(--nuit) 100%);
  transition: border-color var(--t-rapide), transform var(--t-rapide);
}
.plan-card:hover { border-color: var(--bord-clair); transform: translateY(-2px); }
.plan-card.highlight { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-voile); }
.plan-name { font-family: "Bricolage Grotesque", sans-serif; font-size: 17px; font-weight: 700; margin: 0 0 10px; }
.plan-price { font-family: "Bricolage Grotesque", sans-serif; font-size: 38px; font-weight: 700; letter-spacing: -0.03em; margin: 0; color: var(--accent); }
.plan-credits { font-family: "IBM Plex Mono", monospace; font-size: 13px; color: var(--encre-douce); margin: 6px 0 0; }
.plan-note { font-size: 14px; line-height: 1.6; color: var(--encre-faible); margin: 14px 0 0; }

/* --- Patch notes -------------------------------------------------------- */
.patch-list { display: flex; flex-direction: column; gap: 14px; }
.patch-entry {
  border: 1px solid var(--bord); border-radius: var(--rayon);
  background: var(--surface); padding: 22px 24px 24px;
}
.patch-version-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 14px; }
.patch-version { font-family: "Bricolage Grotesque", sans-serif; font-size: 17px; font-weight: 700; letter-spacing: -0.02em; }
.patch-date { font-family: "IBM Plex Mono", monospace; font-size: 12px; color: var(--encre-faible); }
.patch-tag {
  margin-left: auto; font-family: "IBM Plex Mono", monospace; font-size: 11px;
  letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid var(--bord-clair); border-radius: 4px; padding: 3px 9px; color: var(--encre-douce);
}
.patch-entry ul { margin: 0; padding-left: 20px; }
.patch-entry li { font-size: 15px; line-height: 1.68; color: var(--encre-douce); margin-bottom: 9px; }
.patch-entry li:last-child { margin-bottom: 0; }
.patch-entry strong { color: var(--encre); font-weight: 600; }
.patch-entry code {
  font-family: "IBM Plex Mono", monospace; font-size: 13px;
  background: var(--nuit); border: 1px solid var(--bord); border-radius: 4px;
  padding: 1px 6px; color: var(--accent-vif);
}

/* --- FAQ ---------------------------------------------------------------- */
.faq-item { border-bottom: 1px solid var(--bord); padding: 20px 0; }
.faq-item h3, .faq-item > p:first-child {
  font-family: "Bricolage Grotesque", sans-serif; font-size: 17px; font-weight: 600;
  letter-spacing: -0.015em; margin: 0 0 9px;
}
.faq-answer { font-size: 15.5px; line-height: 1.72; color: var(--encre-douce); max-width: 76ch; margin: 0; }
.faq-answer p { margin: 0 0 10px; }
.faq-answer p:last-child { margin-bottom: 0; }
.faq-answer a { color: var(--accent); }

/* --- Blog --------------------------------------------------------------- */
.post-card {
  display: block; border: 1px solid var(--bord); border-radius: var(--rayon);
  background: var(--surface); padding: 24px 26px; margin-bottom: 14px;
  transition: border-color var(--t-rapide), transform var(--t-rapide);
}
.post-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.post-card h2, .post-card h3 {
  font-family: "Bricolage Grotesque", sans-serif; font-size: 21px; font-weight: 700;
  letter-spacing: -0.02em; margin: 8px 0 8px;
}
.post-card p { font-size: 15px; line-height: 1.64; color: var(--encre-douce); margin: 0; }
.post-date, .article-meta {
  font-family: "IBM Plex Mono", monospace; font-size: 11.5px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--encre-faible);
}
.article-body { max-width: 72ch; }
.article-body h2 {
  font-family: "Bricolage Grotesque", sans-serif; font-size: 25px; font-weight: 700;
  letter-spacing: -0.025em; margin: 40px 0 14px;
}
.article-body h3 { font-family: "Bricolage Grotesque", sans-serif; font-size: 19px; font-weight: 700; margin: 30px 0 10px; }
.article-body p { font-size: 16.5px; line-height: 1.78; color: var(--encre-douce); margin: 0 0 18px; }
.article-body ul, .article-body ol { font-size: 16.5px; line-height: 1.78; color: var(--encre-douce); margin: 0 0 18px; padding-left: 24px; }
.article-body li { margin-bottom: 8px; }
.article-body strong { color: var(--encre); font-weight: 600; }
.article-body a { color: var(--accent); }
.article-body a:hover { text-decoration: underline; }
.article-body blockquote {
  margin: 24px 0; padding: 16px 22px; border-left: 2px solid var(--accent);
  background: var(--surface); border-radius: 0 7px 7px 0;
  font-size: 16px; line-height: 1.7; color: var(--encre-douce);
}
.article-body code {
  font-family: "IBM Plex Mono", monospace; font-size: 14px;
  background: var(--surface); border: 1px solid var(--bord); border-radius: 4px;
  padding: 1px 6px; color: var(--accent-vif);
}

/* --- Contact ------------------------------------------------------------ */
.contact-card {
  border: 1px solid var(--bord); border-radius: var(--rayon);
  background: var(--surface); padding: 26px 28px;
}
.contact-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; padding: 14px 0; border-top: 1px solid var(--bord); }
.contact-row:first-of-type { border-top: 0; }
.contact-icon { flex: 0 0 auto; color: var(--accent); display: inline-flex; }
.contact-btn {
  margin-left: auto; font-family: "IBM Plex Mono", monospace; font-size: 12.5px;
  border: 1px solid var(--bord-clair); background: transparent; color: var(--encre-douce);
  border-radius: 6px; padding: 8px 14px; cursor: pointer; min-height: 38px;
  transition: border-color var(--t-rapide), color var(--t-rapide);
}
.contact-btn:hover { border-color: var(--accent); color: var(--accent-vif); }

/* --- Auteur ------------------------------------------------------------- */
.creator { display: flex; align-items: center; gap: 14px; margin: 22px 0; }
.creator-avatar {
  width: 46px; height: 46px; border-radius: 50%; background: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; color: #17070D; flex: 0 0 auto;
}
.creator-name { font-size: 15.5px; font-weight: 600; }
.creator-role { font-size: 13.5px; color: var(--encre-faible); }

/* --- Boutons hérités ---------------------------------------------------- */
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: inherit; font-size: 15px; font-weight: 600; padding: 13px 22px;
  border-radius: 8px; border: 1px solid transparent; cursor: pointer; min-height: 46px;
  transition: transform var(--t-rapide), background var(--t-rapide), border-color var(--t-rapide);
}
.btn-primary { background: var(--accent); color: #17070D; }
.btn-primary:hover { background: var(--accent-vif); transform: translateY(-1px); }
.btn-secondary { border-color: var(--bord-clair); color: var(--encre); }
.btn-secondary:hover { border-color: var(--encre-faible); background: var(--surface); }

/* --- 404 ---------------------------------------------------------------- */
.error-code {
  font-family: "Bricolage Grotesque", sans-serif; font-size: clamp(80px, 16vw, 180px);
  font-weight: 800; letter-spacing: -0.05em; line-height: 1; color: var(--accent);
  margin: 0 0 10px;
}

/* --- Adaptation --------------------------------------------------------- */
@media (max-width: 920px) {
  .plan-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .plan-grid { grid-template-columns: 1fr; }
  .field-label { flex: 1 1 100%; }
  .patch-tag { margin-left: 0; }
}