:root{
  --bg:#0b0c0f;
  --panel:#12141a;
  --panel2:#0f1116;
  --text:#e7e7ea;
  --muted:#b7b8c0;

  --gold:#c8a84a;
  --goldBorder:rgba(200,168,74,0.35);

  --border:#232634;
  --danger:#e78a8a;
  --success:#b8d9a8;
}

*{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  line-height:1.75;
  font-size:19.5px;
}

a{ color:var(--text); text-decoration:none; }
a:hover{ text-decoration:underline; }

/* =======================
   CONTAINER
======================= */
.container{
  width:min(1280px, calc(100% - 40px));
  margin:0 auto;
  padding:30px 0;
}

/* =======================
   HEADER
======================= */
.header{
  border-bottom:1px solid var(--border);
  background:rgba(0,0,0,.25);
}

.nav{
  width:min(1280px, calc(100% - 40px));
  margin:0 auto;
  display:flex;
  align-items:center;
  gap:22px;
  padding:18px 0;
  flex-wrap:wrap;
}

.brand{
  display:flex;
  align-items:center;
  margin-right:auto;
}

/* Logo */
.brand-logo{
  display:block;
  height:56px;
  width:auto;
  object-fit:contain;
}

.brand-logo--wide{
  max-width:520px;
}

/* Navigation */
.nav-link{
  color:var(--muted);
  font-size:1.15rem;
  font-weight:500;
}

.nav-link:hover{ color:var(--text); }

/* =======================
   HERO
======================= */
.hero h1{
  margin:0 0 10px 0;
  font-size:2.4rem;
  line-height:1.15;
}

.lead{
  margin:0 0 14px 0;
  color:var(--muted);
  font-size:1.15rem;
  max-width:120ch;
}

/* =======================
   BUTTONS
======================= */
.btn{
  display:inline-block;
  background:var(--panel);
  color:var(--text);
  border:1px solid var(--goldBorder);
  border-radius:14px;
  padding:12px 18px;
  font-weight:600;
  cursor:pointer;
}

.btn:hover{
  text-decoration:none;
  background:var(--panel2);
}

.btn:disabled{
  opacity:.55;
  cursor:not-allowed;
}

.btn-ghost{
  background:transparent;
  border:1px solid var(--border);
}

/* =======================
   CARDS
======================= */
.cards{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap:18px;
  margin-top:20px;
  align-items:stretch;
}

/* Structure cartésienne 3 zones */
.cards > .card{
  background:var(--panel);
  border:1px solid var(--goldBorder);
  border-radius:16px;
  padding:20px;

  display:grid;
  grid-template-rows:auto 1fr auto; /* haut / contenu / CTA */
}

.card h2{
  margin:0 0 10px 0;
  font-size:1.2rem;
}

/* Texte de carte */
.card p{
  margin:0;
  color:var(--muted);
}

/* Zone d'intro normalisée */
.card-intro{
  min-height: 230px;
}

/* Contenu central */
.card-content{
  margin-top:12px;
}

/* Label "Accès direct :" / "Conseil :" */
.card-label{
  display:block;
  font-weight:700;
  color:var(--text);
  margin:0 0 6px 0;
}

/* Listes */
.link-list{
  margin:0;
  padding-left:18px;
}

.link-list li{
  margin:6px 0;
}

.link-list{
  font-size:0.95rem;
  opacity:.9;
}

.link-list a{
  font-size:inherit;
  opacity:1;
}

/* CTA */
.card-cta{
  margin-top:20px;
  display:flex;
  justify-content:center;
}

/* =======================
   SECTIONS
======================= */
.section{ margin-top:34px; }

.section-title{
  margin:0 0 14px 0;
  font-size:1.35rem;
}

h3{
  margin:22px 0 10px 0;
  font-size:1.1rem;
}

p{ margin:0 0 14px 0; }

.muted{ color:var(--muted); }

.eyebrow{
  margin:0 0 6px 0;
  color:var(--gold);
  font-size:.82rem;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
}

/* Layouts */
.two-cols{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap:20px;
}

.three-points{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:18px;
}

/* =======================
   FOOTER
======================= */
.footer{
  border-top:1px solid var(--border);
  margin-top:34px;
}

.footer-line{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
  font-size:0.85em;
}

.footer-sep{ margin:0 6px; }

/* =========================
   Publications / Articles
========================= */
.article {
  max-width: 980px;
}

.article-header h1 {
  margin: 0 0 10px 0;
  line-height: 1.15;
}

.article-cover {
  margin: 18px 0 14px 0;
}

.article-cover img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
}

.article-content {
  font-size: 1.05rem;
  line-height: 1.75;
}

.article-content p {
  margin: 0 0 14px 0;
}

.article-content h2,
.article-content h3,
.article-content h4 {
  margin: 26px 0 10px 0;
  line-height: 1.25;
}

.article-content ul,
.article-content ol {
  margin: 0 0 14px 22px;
}

.article-content img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  display: block;
  margin: 14px auto;
}

.article-content blockquote {
  margin: 18px 0;
  padding: 12px 16px;
  border-left: 4px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.04);
  border-radius: 10px;
}

/* =========================
   Commentaires publics
========================= */
.article-comments{
  max-width:980px;
  margin-top:44px;
  padding-top:28px;
  border-top:1px solid var(--border);
}

.comment-section-header{
  margin-bottom:18px;
}

.comment-section-header h2{
  margin:0 0 8px 0;
  line-height:1.2;
}

.comment-form-card,
.published-comments{
  background:linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.015));
  border:1px solid var(--border);
  border-radius:18px;
  padding:24px;
}

.comment-form-card{
  border-color:var(--goldBorder);
}

.published-comments{
  margin-top:24px;
}

.comment-form{
  margin-top:18px;
}

.comment-form-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:16px;
}

.form-group{
  margin-bottom:16px;
}

.form-group label,
.consent-line{
  display:block;
  color:var(--text);
  font-weight:650;
  margin-bottom:6px;
}

.form-group input,
.form-group textarea{
  width:100%;
  display:block;
  background:#ffffff;
  color:#101216;
  border:1px solid rgba(255,255,255,.22);
  border-radius:12px;
  padding:12px 14px;
  font:inherit;
  line-height:1.45;
}

.form-group textarea{
  min-height:180px;
  resize:vertical;
}

.form-group input:focus,
.form-group textarea:focus{
  outline:3px solid rgba(200,168,74,.28);
  border-color:var(--gold);
}

.hp-field{
  position:absolute;
  left:-9999px;
  width:1px;
  height:1px;
  overflow:hidden;
}

.consent-line{
  display:flex;
  gap:10px;
  align-items:flex-start;
  color:var(--muted);
  font-size:.95rem;
  font-weight:500;
  line-height:1.5;
}

.consent-line input{
  margin-top:6px;
  width:18px;
  height:18px;
  flex:0 0 auto;
}

.comment-form-actions{
  margin-top:18px;
}

.alert{
  margin:16px 0;
  padding:14px 16px;
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
}

.alert p:last-child,
.alert ul:last-child{
  margin-bottom:0;
}

.alert-success{
  border-color:rgba(184,217,168,.45);
  color:var(--success);
  background:rgba(184,217,168,.08);
}

.alert-error{
  border-color:rgba(231,138,138,.50);
  color:var(--danger);
  background:rgba(231,138,138,.08);
}

.comments-list{
  display:grid;
  gap:16px;
}

.comment-item{
  background:rgba(0,0,0,.20);
  border:1px solid var(--border);
  border-radius:16px;
  padding:18px;
}

.comment-meta{
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  color:var(--muted);
  font-size:.95rem;
  margin-bottom:10px;
}

.comment-meta strong{
  color:var(--text);
  font-weight:750;
}

.comment-meta time{
  color:var(--muted);
}

.comment-body p{
  margin:0;
  color:var(--text);
}

.comment-replies{
  margin-top:16px;
  padding-left:18px;
  border-left:2px solid var(--goldBorder);
  display:grid;
  gap:12px;
}

.comment-reply{
  background:rgba(255,255,255,.035);
  border-color:rgba(200,168,74,.22);
  border-radius:14px;
  padding:15px;
}

.reply-form-card{
  margin-top:16px;
  padding-top:12px;
  border-top:1px solid rgba(255,255,255,.08);
}

.reply-form-card details{
  color:var(--muted);
}

.reply-form-card summary{
  display:inline-block;
  color:var(--gold);
  font-weight:700;
  cursor:pointer;
}

.reply-form-card summary:hover{
  text-decoration:underline;
}

.reply-form{
  margin-top:14px;
  padding:16px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:14px;
  background:rgba(255,255,255,.025);
}

.reply-form .form-group textarea{
  min-height:140px;
}

.empty-comments{
  border:1px dashed var(--border);
  border-radius:14px;
  padding:16px;
  color:var(--muted);
  background:rgba(255,255,255,.025);
}

/* =======================
   RESPONSIVE
======================= */
@media (max-width:900px){
  body{ font-size:18px; }

  .container,
  .nav{ width:calc(100% - 32px); }

  .brand-logo{ height:42px; }
  .brand-logo--wide{ max-width:360px; }

  .nav-link{ font-size:1rem; }

  .card-intro{ min-height: 0; }

  .comment-form-grid{
    grid-template-columns:1fr;
    gap:0;
  }

  .comment-form-card,
  .published-comments{
    padding:18px;
  }

  .article-comments{
    margin-top:34px;
  }

  .comment-replies{
    padding-left:12px;
  }

  .reply-form{
    padding:14px;
  }
}


/* =======================
   AUTH ACTION BUTTONS
======================= */
.auth-actions{
  display:flex;
  gap:12px;
  align-items:stretch;
  margin-top:14px;
}

.auth-actions .btn{
  flex:1 1 0;
  min-width:0;
  min-height:52px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  box-sizing:border-box;
  font-family:inherit;
  font-size:1rem;
  line-height:1.2;
  text-align:center;
  text-decoration:none;
  white-space:nowrap;
  appearance:none;
  -webkit-appearance:none;
}

@media (max-width: 640px){
  .auth-actions{
    flex-direction:column;
  }

  .auth-actions .btn{
    width:100%;
    white-space:normal;
  }
}