/* =========================================================
   Mémoire de Maxéville — thème Joornal
   Style : néo-rétro archivistique (carte postale / registre)
   Framework : CSS Grid + Flexbox pur, sans dépendance externe
   ========================================================= */

:root{
  --color-primary:#5B3A29;     /* cuir vieilli */
  --color-primary-dark:#432A1D;
  --color-secondary:#C9A66B;   /* doré sable / vieux papier */
  --color-accent:#2E5266;      /* bleu pétrole, tampon d'archive */
  --color-text:#2B2118;
  --color-paper:#F6EFE2;       /* parchemin */
  --color-paper-alt:#EFE3CB;
  --color-white:#FFFDF8;
  --font-display:'Playfair Display', Georgia, serif;
  --font-body:'Lora', Georgia, serif;
  --radius-sm:2px;
  --shadow-card:0 6px 18px rgba(43,33,24,0.18);
  --shadow-soft:0 2px 8px rgba(43,33,24,0.12);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--color-paper);
  background-image:
    repeating-linear-gradient(0deg, rgba(91,58,41,0.035) 0px, rgba(91,58,41,0.035) 1px, transparent 1px, transparent 36px);
  color:var(--color-text);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--color-accent);text-decoration:none;}
a:hover{text-decoration:underline;}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--color-primary-dark);margin:0 0 .5em;line-height:1.15;}
p{margin:0 0 1.1em;}
ul{margin:0;padding:0;}

.container{max-width:1200px;margin:0 auto;padding:0 1.25rem;}
.container--narrow{max-width:760px;}

/* ============ NAV ============ */
.site-nav{
  background:var(--color-paper-alt);
  border-bottom:4px double var(--color-primary);
  position:relative;
  z-index:50;
}
.site-nav__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:1.1rem 1.25rem;
  flex-wrap:wrap;
  gap:1rem;
}
.site-nav__logo{display:inline-flex;align-items:center;}
.site-nav__logo img{height:72px;width:auto;}
.nav-toggle{display:none;}
.nav-burger{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:34px;height:34px;
  cursor:pointer;
}
.nav-burger span{display:block;height:3px;background:var(--color-primary);border-radius:2px;}
.site-nav__menu{display:flex;}
.nav-menu{
  display:flex;
  flex-wrap:wrap;
  gap:1.75rem;
  list-style:none;
}
.nav-menu__item{position:relative;}
.nav-menu__link{
  font-family:var(--font-display);
  font-weight:700;
  font-size:.95rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--color-primary-dark);
  padding:.3rem 0;
  border-bottom:2px solid transparent;
}
.nav-menu__link:hover{
  color:var(--color-accent);
  border-bottom-color:var(--color-secondary);
  text-decoration:none;
}

@media (max-width:719px){
  .nav-burger{display:flex;}
  .site-nav__logo img{height:52px;}
  .site-nav__menu{
    display:none;
    width:100%;
    order:3;
  }
  .nav-toggle:checked ~ .site-nav__menu{display:flex;}
  .nav-menu{flex-direction:column;gap:0;width:100%;padding-top:.75rem;border-top:1px solid var(--color-secondary);}
  .nav-menu__item{width:100%;}
  .nav-menu__link{display:block;padding:.7rem 0;}
}

/* ============ MASTHEAD (index — archétype D) ============ */
.masthead{
  background:var(--color-primary);
  border-top:3px double var(--color-secondary);
  border-bottom:3px double var(--color-secondary);
  padding:3.2rem 0 3rem;
}
.masthead__inner{text-align:left;}
.masthead__kicker{
  font-family:var(--font-body);
  font-style:italic;
  color:var(--color-secondary);
  letter-spacing:.18em;
  text-transform:uppercase;
  font-size:.82rem;
  margin-bottom:.6rem;
}
.masthead__title{
  color:var(--color-white);
  font-size:clamp(2.1rem, 5vw, 3.4rem);
  font-weight:900;
  font-style:italic;
  max-width:820px;
}
.masthead__baseline{
  color:var(--color-paper-alt);
  font-size:1.05rem;
  max-width:560px;
  margin-top:.6rem;
  margin-bottom:0;
}

/* ============ INTRO (content + thumbnail flottant) ============ */
.intro{padding:3rem 1.25rem 1rem;}
.intro__postcard{
  float:right;
  width:280px;
  max-width:45%;
  margin:.2rem 0 1.5rem 2rem;
  background:var(--color-white);
  padding:10px 10px 16px;
  border:1px solid var(--color-secondary);
  box-shadow:var(--shadow-card);
  transform:rotate(1.5deg);
}
.intro__postcard img{
  filter:sepia(18%) contrast(1.02);
  border:1px solid var(--color-paper-alt);
}
.intro__content{font-size:1.05rem;}
.intro__content p:first-of-type::first-letter{
  font-family:var(--font-display);
  font-size:3.2rem;
  font-weight:900;
  color:var(--color-accent);
  float:left;
  line-height:.8;
  padding-right:.12em;
  margin-top:.08em;
}
.intro__content h2,.intro__content h3{margin-top:1.4em;}

@media (max-width:719px){
  .intro__postcard{float:none;width:100%;max-width:100%;margin:0 0 1.5rem 0;transform:none;}
}

/* ============ SHOWCASE (grille 2 colonnes) ============ */
.showcase{padding:1rem 1.25rem 4rem;}
.showcase__title{
  font-size:1.7rem;
  border-bottom:3px double var(--color-primary);
  padding-bottom:.5rem;
  margin-bottom:1.8rem;
}
.showcase__grid{
  counter-reset:entry;
  display:grid;
  grid-template-columns:1fr;
  gap:2rem;
}
@media (min-width:720px){
  .showcase__grid{grid-template-columns:1fr 1fr;}
}

/* ============ CARTE ARTICLE — post-loop.html (numérotation éditoriale) ============ */
.entry{
  counter-increment:entry;
  position:relative;
  display:flex;
  flex-direction:column;
  background:var(--color-white);
  border:1px solid var(--color-paper-alt);
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}
.entry__number{
  position:absolute;
  top:0;left:0;
  background:var(--color-accent);
  color:var(--color-white);
  font-family:var(--font-display);
  font-weight:700;
  font-size:.8rem;
  letter-spacing:.05em;
  padding:.3rem .65rem;
  z-index:2;
}
.entry__number::before{content:"N° " counter(entry, decimal-leading-zero);}
.entry__media{display:block;overflow:hidden;}
.entry__image{width:100%;height:220px;object-fit:cover;filter:sepia(12%);transition:transform .5s ease;}
.entry:hover .entry__image{transform:scale(1.04);}
.entry__body{padding:1.4rem 1.5rem 1.6rem;display:flex;flex-direction:column;gap:.5rem;}
.entry__category{
  align-self:flex-start;
  font-size:.75rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-weight:700;
  color:var(--color-accent);
  border:1px solid var(--color-accent);
  padding:.2rem .55rem;
}
.entry__category:hover{background:var(--color-accent);color:var(--color-white);text-decoration:none;}
.entry__title{font-size:1.3rem;margin:.2rem 0 0;}
.entry__title a{color:var(--color-primary-dark);}
.entry__meta{font-size:.82rem;color:#6b5a48;font-style:italic;}
.entry__excerpt{font-size:.95rem;color:var(--color-text);margin-bottom:.3rem;}
.entry__more{
  font-family:var(--font-display);
  font-weight:700;
  font-size:.85rem;
  letter-spacing:.04em;
  color:var(--color-primary);
  align-self:flex-start;
}

/* ============ POST-LIST hero (split 50/50) ============ */
.list-hero{
  display:grid;
  grid-template-columns:1fr;
  background:var(--color-paper-alt);
  border-bottom:3px double var(--color-secondary);
}
.list-hero__text{padding:3.2rem 1.25rem 2.6rem;max-width:640px;}
.list-hero__title{font-size:clamp(2rem,4.5vw,2.8rem);margin-top:.6rem;}
.list-hero__meta{color:#5a4634;font-style:italic;max-width:480px;}
.list-hero__decor{
  position:relative;
  min-height:180px;
  background:
    radial-gradient(circle at 30% 40%, transparent 0 38px, var(--color-secondary) 39px 41px, transparent 42px),
    radial-gradient(circle at 70% 70%, transparent 0 26px, var(--color-accent) 27px 29px, transparent 30px),
    repeating-radial-gradient(circle at 50% 50%, rgba(91,58,41,0.05) 0 2px, transparent 2px 14px);
}
@media (min-width:720px){
  .list-hero{grid-template-columns:1fr 1fr;align-items:center;}
  .list-hero__text{padding:4rem 2.5rem;}
  .list-hero__decor{min-height:280px;}
}

.list{padding:3rem 1.25rem 2rem;}
.list__grid{
  counter-reset:entry;
  display:grid;
  grid-template-columns:1fr;
  gap:2rem;
}
@media (min-width:720px){.list__grid{grid-template-columns:1fr 1fr;}}
@media (min-width:1200px){.list__grid{grid-template-columns:1fr 1fr 1fr;}}

.breadcrumb,
.pagination{
  display:flex;
  flex-wrap:wrap;
  gap:.4rem;
  font-size:.85rem;
  color:#6b5a48;
}
.pagination{justify-content:center;margin:2.5rem 0 1rem;gap:.5rem;}
.pagination a, .pagination span{
  display:inline-flex;
  min-width:2.2rem;
  height:2.2rem;
  align-items:center;
  justify-content:center;
  border:1px solid var(--color-secondary);
  font-family:var(--font-display);
  font-weight:700;
  color:var(--color-primary-dark);
}
.pagination__active{background:var(--color-primary);color:var(--color-white)!important;border-color:var(--color-primary);}

/* ============ POST (sans hero, fiche d'archive) ============ */
.post{padding:2.6rem 1.25rem 1rem;}
.post__breadcrumb{margin-bottom:1.4rem;}
.post__header{
  border-left:4px solid var(--color-secondary);
  padding-left:1.2rem;
  margin-bottom:2rem;
}
.post__category-link{
  display:inline-block;
  font-size:.78rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-weight:700;
  color:var(--color-accent);
  border:1px solid var(--color-accent);
  padding:.2rem .55rem;
  margin-bottom:.7rem;
}
.post__title{font-size:clamp(2rem,4.5vw,3rem);}
.post__meta{
  font-size:.9rem;
  color:#6b5a48;
  font-style:italic;
  display:flex;
  gap:.6rem;
  flex-wrap:wrap;
  align-items:center;
}
.post__sep{opacity:.5;}
.post__thumbnail{
  margin:0 0 2rem;
  border:8px solid var(--color-white);
  box-shadow:var(--shadow-card);
}
.post__image{width:100%;max-height:480px;object-fit:cover;filter:sepia(10%);}
.post__toc{
  background:var(--color-paper-alt);
  border:1px solid var(--color-secondary);
  padding:1.2rem 1.4rem;
  margin-bottom:2rem;
  font-size:.92rem;
}
.post__content{font-size:1.08rem;}
.post__content p:first-of-type::first-letter{
  font-family:var(--font-display);
  font-size:3.4rem;
  font-weight:900;
  color:var(--color-accent);
  float:left;
  line-height:.8;
  padding-right:.12em;
}
.post__content h2,.post__content h3{margin-top:1.8em;}
.post__content img{margin:1.6rem 0;border:6px solid var(--color-white);box-shadow:var(--shadow-soft);}
.post__content blockquote{
  border-left:4px solid var(--color-secondary);
  margin:1.6rem 0;
  padding:.4rem 0 .4rem 1.4rem;
  font-style:italic;
  color:#5a4634;
}
.post__signatory{
  margin-top:2.6rem;
  padding-top:1.6rem;
  border-top:3px double var(--color-secondary);
}

.related{padding:1rem 1.25rem 4rem;}
.related__title{
  font-size:1.5rem;
  border-bottom:3px double var(--color-primary);
  padding-bottom:.5rem;
  margin-bottom:1.8rem;
}
.related__grid{
  counter-reset:entry;
  display:grid;
  grid-template-columns:1fr;
  gap:2rem;
}
@media (min-width:720px){.related__grid{grid-template-columns:1fr 1fr 1fr;}}

/* ============ FOOTER ============ */
.site-footer{
  background:var(--color-primary-dark);
  color:var(--color-paper-alt);
  border-top:4px double var(--color-secondary);
  padding:2.6rem 0;
}
.site-footer__inner{
  text-align:left;
  display:flex;
  align-items:center;
  gap:1.6rem;
  flex-wrap:wrap;
}
.site-footer__stamp{
  width:54px;height:54px;
  flex:0 0 auto;
  border:2px dashed var(--color-secondary);
  border-radius:50%;
}
.site-footer__text{margin:0;font-size:.92rem;max-width:560px;}
.site-footer__domain{margin:0;font-size:.8rem;letter-spacing:.06em;color:var(--color-secondary);text-transform:uppercase;}

/* ============ RESPONSIVE GLOBAL ============ */
@media (max-width:479px){
  body{font-size:16px;}
  .masthead{padding:2.4rem 0;}
  .post__thumbnail{border-width:5px;}
}