/* ============================================================
   Holtzwihr & l'Alsace — Thème Joornal
   Style : Magazine éditorial terroir alsacien
   Framework : CSS Grid + Flexbox pur
   ============================================================ */

/* --- Variables & Reset ------------------------------------ */
:root {
  --primary:    #8B1A1A;
  --secondary:  #F5F0E8;
  --accent:     #D4A843;
  --text:       #2C2416;
  --text-light: #6B5A47;
  --border:     #E0D5C5;
  --white:      #FFFFFF;
  --nav-bg:     #1A0A0A;
  --footer-bg:  #1A0A0A;
  --card-bg:    #FFFFFF;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Source Sans 3', 'Segoe UI', sans-serif;

  --radius:  4px;
  --shadow:  0 2px 12px rgba(44,36,22,.10);
  --shadow-hover: 0 6px 24px rgba(44,36,22,.18);

  --container: 1200px;
  --gutter: 2rem;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text);
  background: var(--secondary);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--accent); }

/* --- Typography ------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--text);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 600; }
h3 { font-size: 1.35rem; font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }

p { margin-bottom: 1.25rem; }
ul, ol { padding-left: 1.5rem; margin-bottom: 1.25rem; }

blockquote {
  border-left: 4px solid var(--accent);
  padding: .75rem 1.5rem;
  margin: 1.5rem 0;
  background: #FDF8F0;
  font-style: italic;
  font-family: var(--font-display);
  color: var(--primary);
}

/* --- Container -------------------------------------------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.container--narrow { max-width: 860px; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-header {
  background: var(--nav-bg);
  border-bottom: 3px solid var(--accent);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  min-height: 88px;
  padding: .75rem var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
}

.nav-logo a {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.nav-logo img {
  height: 72px;
  width: auto;
  display: block;
}

/* Main menu */
.main-nav {
  display: flex;
  align-items: center;
  flex: 1;
  gap: 0;
  list-style: none;
}

.main-nav li { position: relative; }

.main-nav a {
  display: block;
  padding: .5rem 1rem;
  color: #E8DFD0;
  font-family: var(--font-body);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: color .2s;
  white-space: nowrap;
}
.main-nav a:hover { color: var(--accent); }

/* Mobile burger */
.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--accent);
  color: var(--accent);
  padding: .4rem .7rem;
  cursor: pointer;
  font-size: 1.3rem;
  line-height: 1;
  border-radius: var(--radius);
  margin-left: auto;
}

/* --- Decorative stripe ------------------------------------ */
.header-stripe {
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 50%, var(--primary) 100%);
  height: 3px;
}

/* ============================================================
   INDEX — Layout Sidebar (Archétype F)
   ============================================================ */
.index-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  grid-template-rows: auto auto;
  gap: 0;
  max-width: var(--container);
  margin: 0 auto;
  padding: 3rem var(--gutter);
  align-items: start;
}

/* Main column */
.index-main {
  grid-column: 1;
  grid-row: 1 / 3;
  padding-right: 3rem;
}

.index-heading {
  margin-bottom: 1.5rem;
}
.index-heading h1 {
  color: var(--primary);
  font-style: italic;
  border-bottom: 3px solid var(--accent);
  padding-bottom: .75rem;
  margin-bottom: 1rem;
}

.index-content {
  font-size: 1.075rem;
  color: var(--text-light);
  margin-bottom: 2.5rem;
  max-width: 720px;
}
.index-content p:last-child { margin-bottom: 0; }

/* Showcase label */
.showcase-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.showcase-label span {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--primary);
}
.showcase-label::after {
  content: '';
  flex: 1;
  height: 2px;
  background: var(--border);
}

/* Showcase grid */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

/* Sidebar */
.index-sidebar {
  grid-column: 2;
  grid-row: 1;
  position: sticky;
  top: 100px;
}

.sidebar-thumbnail {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1.25rem;
  border: 1px solid var(--border);
}
.sidebar-thumbnail img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.sidebar-meta {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.sidebar-meta .site-baseline {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--primary);
  margin-bottom: .75rem;
  line-height: 1.4;
}
.sidebar-meta .sidebar-date {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-light);
}

/* ============================================================
   POST-LIST
   ============================================================ */
.postlist-header {
  background: var(--primary);
  color: var(--white);
  padding: 3rem var(--gutter);
  position: relative;
  overflow: hidden;
}
.postlist-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(212,168,67,.08) 10px,
    rgba(212,168,67,.08) 20px
  );
}
.postlist-header-inner {
  position: relative;
  max-width: var(--container);
  margin: 0 auto;
}
.postlist-header .breadcrumb-wrap { margin-bottom: 1rem; }
.postlist-header h1 {
  color: var(--white);
  font-size: clamp(1.8rem, 4vw, 3rem);
}
.postlist-header h1::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--accent);
  margin-top: .75rem;
}

.postlist-body {
  max-width: var(--container);
  margin: 0 auto;
  padding: 3rem var(--gutter);
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

/* Pagination */
.pagination-wrap {
  display: flex;
  justify-content: center;
  gap: .5rem;
  flex-wrap: wrap;
}
.pagination-wrap .page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-weight: 600;
  font-size: .9rem;
  transition: all .2s;
}
.pagination-wrap .page:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--secondary);
}
.pagination-wrap .active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

/* ============================================================
   POST-LOOP (card)
   ============================================================ */
.post-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: box-shadow .25s, transform .25s;
  display: flex;
  flex-direction: column;
}
.post-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.post-card__image {
  display: block;
  overflow: hidden;
  aspect-ratio: 16/9;
}
.post-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.post-card:hover .post-card__image img { transform: scale(1.04); }

.post-card__body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-card__cat {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--accent);
  margin-bottom: .6rem;
}
.post-card__cat:hover { color: var(--primary); }

.post-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
  margin-bottom: .6rem;
  transition: color .2s;
}
.post-card:hover .post-card__title { color: var(--primary); }

.post-card__date {
  font-size: .78rem;
  color: var(--text-light);
  margin-bottom: .75rem;
}

.post-card__excerpt {
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1rem;
}

.post-card__more {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--primary);
}
.post-card__more::after {
  content: '→';
  transition: transform .2s;
}
.post-card:hover .post-card__more::after { transform: translateX(4px); }

/* ============================================================
   POST (article)
   ============================================================ */
.post-header {
  background: var(--secondary);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem var(--gutter) 0;
}
.post-header-inner {
  max-width: var(--container);
  margin: 0 auto;
}

.breadcrumb { margin-bottom: 1.25rem; }
.breadcrumb a, .breadcrumb span {
  font-size: .82rem;
  color: var(--text-light);
}
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { margin: 0 .4rem; color: var(--border); }

.post-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}
.post-meta__cat {
  background: var(--primary);
  color: var(--white);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: .25rem .75rem;
  border-radius: 2px;
}
.post-meta__cat:hover { background: var(--accent); color: var(--text); }
.post-meta__date {
  font-size: .85rem;
  color: var(--text-light);
}
.post-meta__reading {
  font-size: .85rem;
  color: var(--text-light);
}

.post-h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  color: var(--text);
  margin-bottom: 2rem;
  line-height: 1.15;
}

.post-layout {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 3rem;
  padding: 3rem var(--gutter);
  align-items: start;
}

.post-main { min-width: 0; }

.post-thumbnail {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 2rem;
  border: 1px solid var(--border);
}
.post-thumbnail img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* Article content */
.post-content {
  font-size: 1.075rem;
  line-height: 1.8;
  color: var(--text);
}
.post-content h2 {
  margin: 2rem 0 1rem;
  color: var(--primary);
}
.post-content h3 { margin: 1.5rem 0 .75rem; }
.post-content p { margin-bottom: 1.4rem; }
.post-content img {
  border-radius: var(--radius);
  margin: 1.5rem 0;
}
.post-content a { color: var(--primary); text-decoration: underline; }

/* Signatory */
.post-signatory {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background: var(--secondary);
  border-radius: var(--radius);
  border-left: 4px solid var(--accent);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.post-signatory__label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-light);
  margin-bottom: .3rem;
}

/* Related articles */
.related-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid var(--border);
}
.related-section h3 {
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

/* Post sidebar */
.post-sidebar { position: sticky; top: 100px; }

.sidebar-widget {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}
.sidebar-widget__title {
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--primary);
  margin-bottom: 1rem;
  padding-bottom: .6rem;
  border-bottom: 2px solid var(--accent);
}

/* TOC */
.post-toc { font-size: .9rem; }
.post-toc a { color: var(--text); line-height: 1.8; }
.post-toc a:hover { color: var(--primary); }

/* ============================================================
   BREADCRUMB global
   ============================================================ */
.breadcrumb-wrap a { font-size: .82rem; color: rgba(255,255,255,.7); }
.breadcrumb-wrap a:hover { color: var(--accent); }
.breadcrumb-wrap span { font-size: .82rem; color: rgba(255,255,255,.5); }
.breadcrumb-wrap .sep { margin: 0 .4rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--footer-bg);
  color: #B8A899;
  padding: 2rem var(--gutter);
  border-top: 3px solid var(--accent);
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-copy {
  font-size: .82rem;
  color: #8A7A6A;
}
.footer-copy a { color: var(--accent); }
.footer-copy a:hover { color: var(--white); }

/* ============================================================
   UTILITIES
   ============================================================ */
.ornament {
  display: inline-block;
  width: 40px;
  height: 2px;
  background: var(--accent);
  vertical-align: middle;
  margin: 0 .5rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .index-layout { grid-template-columns: 1fr 260px; }
  .posts-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .index-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    padding: 2rem var(--gutter);
  }
  .index-main { grid-column: 1; grid-row: 2; padding-right: 0; }
  .index-sidebar { grid-column: 1; grid-row: 1; position: static; margin-bottom: 2rem; }
  .index-sidebar .sidebar-thumbnail { max-width: 100%; }
  .showcase-grid { grid-template-columns: repeat(2, 1fr); }

  .post-layout { grid-template-columns: 1fr; }
  .post-sidebar { position: static; }
}

@media (max-width: 720px) {
  :root { --gutter: 1.25rem; }
  .nav-inner { min-height: 72px; padding: .75rem var(--gutter); }
  .nav-logo img { height: 52px; }

  .main-nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--nav-bg);
    border-top: 2px solid var(--accent);
    padding: 1rem 0;
    z-index: 200;
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: .6rem var(--gutter); font-size: .9rem; }

  .nav-toggle { display: block; }
  .site-header { position: relative; }

  .showcase-grid { grid-template-columns: 1fr; }
  .posts-grid { grid-template-columns: 1fr; }

  h1 { font-size: clamp(1.8rem, 6vw, 2.4rem); }
}

@media (max-width: 480px) {
  .nav-logo img { height: 48px; }
  .post-signatory { flex-direction: column; }
}