/* ============================================================
   Vino Valley Saumur — Thème Joornal
   CSS Grid + Flexbox pur | Style éditorial terroir
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,900;1,400;1,700&family=Source+Sans+3:ital,wght@0,300;0,400;0,600;0,700;1,400&display=swap');

/* --- Variables CSS --- */
:root {
  --vert:    #2C5F2E;
  --creme:   #F5EFE0;
  --bordeaux:#9B2335;
  --texte:   #1A1A1A;
  --gris:    #6B6B6B;
  --gris-clair: #E8E0CE;
  --blanc:   #FFFFFF;
  --vert-fonce: #1e4220;
  --font-titre: 'Playfair Display', Georgia, serif;
  --font-corps: 'Source Sans 3', 'Helvetica Neue', sans-serif;
  --max-w: 1280px;
  --radius: 2px;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-hover: 0 6px 24px rgba(0,0,0,0.14);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-corps);
  color: var(--texte);
  background: var(--creme);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ============================================================
   NAV
   ============================================================ */
.site-nav {
  background: var(--vert);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 3px solid var(--bordeaux);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 2rem;
  max-width: var(--max-w);
  margin: 0 auto;
  gap: 2rem;
}
.nav-logo a {
  display: flex;
  align-items: center;
}
.nav-logo img {
  height: 72px;
  width: auto;
  display: block;
}

/* Menu principal généré par Joornal */
.main-menu {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}
.main-menu__item {
  position: relative;
}
.main-menu__link {
  display: block;
  padding: 0.5rem 1rem;
  font-family: var(--font-corps);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--creme);
  transition: color 0.2s, background 0.2s;
  border-radius: var(--radius);
}
.main-menu__link:hover {
  color: var(--blanc);
  background: rgba(255,255,255,0.12);
}

/* Burger mobile */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.5rem;
}
.nav-burger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--creme);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* Mobile menu toggle via checkbox hack */
#nav-toggle { display: none; }
#nav-toggle:checked ~ .main-menu {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 100%;
  padding: 0.5rem 0 1rem;
  background: var(--vert-fonce);
}
#nav-toggle:checked ~ .nav-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
#nav-toggle:checked ~ .nav-burger span:nth-child(2) { opacity: 0; }
#nav-toggle:checked ~ .nav-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   BANDEAU TITRE DE RUBRIQUE (post-list, post)
   ============================================================ */
.page-banner {
  background: var(--vert-fonce);
  padding: 3rem 2rem;
  border-bottom: 4px solid var(--bordeaux);
  position: relative;
  overflow: hidden;
}
.page-banner::before {
  content: '';
  position: absolute;
  right: -60px;
  top: -60px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(155,35,53,0.15);
  pointer-events: none;
}
.page-banner .container {
  position: relative;
}
.page-banner h1,
.page-banner .banner-h1 {
  font-family: var(--font-titre);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--creme);
  line-height: 1.15;
  text-align: left;
}
.page-banner .banner-sub {
  font-family: var(--font-corps);
  font-size: 1rem;
  color: rgba(245,239,224,0.7);
  margin-top: 0.5rem;
  font-style: italic;
}

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb-wrap {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--gris-clair);
  margin-bottom: 2rem;
}
.breadcrumb-wrap nav,
.breadcrumb-wrap span,
.breadcrumb-wrap a {
  font-family: var(--font-corps);
  font-size: 0.82rem;
  color: var(--gris);
  letter-spacing: 0.03em;
}
.breadcrumb-wrap a:hover { color: var(--bordeaux); }

/* ============================================================
   INDEX — LAYOUT F (sidebar)
   ============================================================ */
.index-wrap {
  padding: 3rem 0 4rem;
}
.index-sidebar-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  align-items: start;
}

/* Colonne principale */
.index-main {}

.index-h1 {
  font-family: var(--font-titre);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--vert);
  text-align: left;
  margin-bottom: 0.5rem;
}
.index-h1 em {
  color: var(--bordeaux);
  font-style: italic;
}

.index-divider {
  width: 60px;
  height: 4px;
  background: var(--bordeaux);
  margin: 1.25rem 0 1.75rem;
  border: none;
}

.index-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #3a3a3a;
  max-width: 100%;
  margin-bottom: 2.5rem;
}
.index-content p { margin-bottom: 1rem; }

/* Section showcase dans colonne principale */
.showcase-label {
  font-family: var(--font-corps);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bordeaux);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.showcase-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--gris-clair);
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* Sidebar droite */
.index-sidebar {
  position: sticky;
  top: 100px;
}
.sidebar-thumbnail {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
}
.sidebar-thumbnail img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}
.sidebar-meta {
  background: var(--blanc);
  border: 1px solid var(--gris-clair);
  border-radius: var(--radius);
  padding: 1.5rem;
  border-left: 4px solid var(--bordeaux);
}
.sidebar-baseline {
  font-family: var(--font-titre);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--vert);
  line-height: 1.5;
  margin-bottom: 1rem;
}
.sidebar-date {
  font-size: 0.8rem;
  color: var(--gris);
  font-family: var(--font-corps);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.sidebar-date::before {
  content: '—';
  color: var(--bordeaux);
}
.sidebar-site {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--gris-clair);
}
.sidebar-site-name {
  font-family: var(--font-titre);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--vert);
  letter-spacing: 0.02em;
}
.sidebar-site-domain {
  font-size: 0.78rem;
  color: var(--gris);
  font-family: var(--font-corps);
  margin-top: 0.2rem;
}

/* ============================================================
   POST-LOOP — Carte article
   ============================================================ */
.post-card {
  background: var(--blanc);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: box-shadow 0.25s, transform 0.25s;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--gris-clair);
}
.post-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}
.post-card__thumb {
  position: relative;
  overflow: hidden;
}
.post-card__thumb img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.post-card:hover .post-card__thumb img {
  transform: scale(1.04);
}
.post-card__cat {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--bordeaux);
  color: var(--blanc);
  font-family: var(--font-corps);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 1px;
}
.post-card__body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.post-card__date {
  font-size: 0.75rem;
  color: var(--gris);
  font-family: var(--font-corps);
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}
.post-card__title {
  font-family: var(--font-titre);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--texte);
  margin-bottom: 0.75rem;
  flex: 1;
}
.post-card__title a:hover { color: var(--bordeaux); }
.post-card__excerpt {
  font-size: 0.875rem;
  color: var(--gris);
  line-height: 1.6;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card__read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--vert);
  margin-top: auto;
  transition: color 0.2s, gap 0.2s;
}
.post-card__read-more:hover {
  color: var(--bordeaux);
  gap: 0.7rem;
}
.post-card__read-more::after { content: '→'; }

/* ============================================================
   POST-LIST
   ============================================================ */
.post-list-wrap {
  padding: 3rem 0 4rem;
}
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.75rem;
  margin-bottom: 3rem;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.75rem;
  font-family: var(--font-corps);
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid var(--gris-clair);
  color: var(--texte);
  background: var(--blanc);
  border-radius: var(--radius);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.pagination a:hover,
.pagination .active {
  background: var(--vert);
  color: var(--blanc);
  border-color: var(--vert);
}

/* ============================================================
   POST — Article détail
   ============================================================ */
.post-wrap {
  padding: 2rem 0 5rem;
}
.post-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 3rem;
  align-items: start;
}

/* En-tête article */
.post-header {
  margin-bottom: 2rem;
}
.post-cat-link {
  display: inline-block;
  background: var(--bordeaux);
  color: var(--blanc);
  font-family: var(--font-corps);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: 1px;
  margin-bottom: 1rem;
  transition: background 0.2s;
}
.post-cat-link:hover { background: var(--vert); }

.post-h1 {
  font-family: var(--font-titre);
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--texte);
  text-align: left;
  margin-bottom: 1rem;
}
.post-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--gris);
  font-family: var(--font-corps);
  padding-bottom: 1.25rem;
  border-bottom: 2px solid var(--gris-clair);
}
.post-meta__date { display: flex; align-items: center; gap: 0.3rem; }
.post-meta__reading { display: flex; align-items: center; gap: 0.3rem; }
.post-meta__dot { color: var(--bordeaux); }

/* Image principale article */
.post-featured-img {
  margin-bottom: 2rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.post-featured-img img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
}

/* Contenu article */
.post-content {
  font-family: var(--font-corps);
  font-size: 1.05rem;
  line-height: 1.85;
  color: #2a2a2a;
}
.post-content h2 {
  font-family: var(--font-titre);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--vert);
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--gris-clair);
}
.post-content h3 {
  font-family: var(--font-titre);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--texte);
  margin: 2rem 0 0.75rem;
}
.post-content p { margin-bottom: 1.25rem; }
.post-content a { color: var(--bordeaux); text-decoration: underline; text-decoration-color: rgba(155,35,53,0.3); }
.post-content a:hover { text-decoration-color: var(--bordeaux); }
.post-content blockquote {
  border-left: 4px solid var(--bordeaux);
  margin: 2rem 0;
  padding: 1rem 1.5rem;
  background: rgba(155,35,53,0.04);
  font-family: var(--font-titre);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--vert-fonce);
}
.post-content ul, .post-content ol {
  margin: 1rem 0 1.25rem 1.5rem;
}
.post-content ul { list-style: disc; }
.post-content ol { list-style: decimal; }
.post-content li { margin-bottom: 0.4rem; }
.post-content img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin: 1.5rem 0;
}
.post-content figure { margin: 1.5rem 0; }
.post-content figcaption {
  font-size: 0.8rem;
  color: var(--gris);
  text-align: center;
  margin-top: 0.5rem;
  font-style: italic;
}

/* Signatory */
.post-signatory {
  margin-top: 3rem;
  padding: 1.5rem;
  background: var(--creme);
  border: 1px solid var(--gris-clair);
  border-left: 4px solid var(--vert);
  border-radius: var(--radius);
}
.post-signatory-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gris);
  margin-bottom: 0.5rem;
  font-family: var(--font-corps);
}

/* Articles liés */
.related-section {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 2px solid var(--gris-clair);
}
.related-title {
  font-family: var(--font-titre);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--vert);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.related-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--gris-clair);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

/* Sidebar post */
.post-sidebar {
  position: sticky;
  top: 100px;
}
.sidebar-toc-box {
  background: var(--blanc);
  border: 1px solid var(--gris-clair);
  border-top: 3px solid var(--vert);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.sidebar-toc-box h4 {
  font-family: var(--font-titre);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--vert);
  margin-bottom: 0.75rem;
  letter-spacing: 0.03em;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--vert-fonce);
  color: rgba(245,239,224,0.8);
  padding: 2.5rem 0 1.5rem;
  border-top: 4px solid var(--bordeaux);
  margin-top: 4rem;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.footer-brand {
  font-family: var(--font-titre);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--creme);
  letter-spacing: 0.03em;
}
.footer-domain {
  font-size: 0.8rem;
  color: rgba(245,239,224,0.5);
  font-family: var(--font-corps);
  margin-top: 0.2rem;
}
.footer-separator {
  border: none;
  border-top: 1px solid rgba(245,239,224,0.15);
  margin: 0;
}
.footer-copy {
  padding-top: 1.25rem;
  font-size: 0.78rem;
  color: rgba(245,239,224,0.45);
  font-family: var(--font-corps);
  text-align: center;
  letter-spacing: 0.03em;
}

/* ============================================================
   UTILITAIRES
   ============================================================ */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}
.text-wine { color: var(--bordeaux); }
.section-sep {
  width: 50px;
  height: 3px;
  background: var(--bordeaux);
  border: none;
  margin: 1rem 0 1.5rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 992px) {
  .index-sidebar-layout {
    grid-template-columns: 1fr;
  }
  .index-sidebar {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: start;
  }
  .post-layout {
    grid-template-columns: 1fr;
  }
  .post-sidebar {
    position: static;
    order: -1;
  }
  .nav-burger { display: flex; }
  .main-menu {
    display: none;
  }
  .nav-inner {
    flex-wrap: wrap;
    padding: 0.75rem 1.25rem;
  }
}

@media (max-width: 720px) {
  .container { padding: 0 1.25rem; }
  .index-sidebar {
    grid-template-columns: 1fr;
  }
  .posts-grid {
    grid-template-columns: 1fr;
  }
  .showcase-grid {
    grid-template-columns: 1fr;
  }
  .related-grid {
    grid-template-columns: 1fr;
  }
  .nav-logo img { height: 52px; }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .index-h1 { font-size: 2rem; }
  .page-banner { padding: 2rem 1.25rem; }
  .post-h1 { font-size: 1.7rem; }
  .nav-logo img { height: 48px; }
}