/* ============================================================
   ESSONNE EN ESCAPADE — Thème Joornal
   Style : Carnet de voyage éditorial / Magazine nature
   Framework : CSS Grid + Flexbox pur
   ============================================================ */

/* ── Google Fonts chargées via header.html ── */

:root {
  --c-primary:    #2D5016;
  --c-secondary:  #F5F0E8;
  --c-accent:     #C8873A;
  --c-text:       #1E1E1E;
  --c-text-light: #5A5A4A;
  --c-border:     #DDD8CC;
  --c-white:      #FFFFFF;
  --c-nav-bg:     #1A3009;
  --c-footer-bg:  #1A3009;

  --ff-display: 'Playfair Display', Georgia, serif;
  --ff-body:    'Source Sans 3', 'Helvetica Neue', sans-serif;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.75rem;
  --space-lg:  3rem;
  --space-xl:  5rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --shadow-card: 0 2px 16px rgba(45,80,22,0.10);
  --shadow-hover: 0 8px 32px rgba(45,80,22,0.18);
  --transition: 0.25s ease;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--ff-body);
  font-size: 17px;
  line-height: 1.72;
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* ── UTILITAIRES ── */
.container {
  width: 100%;
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: 2rem;
}
.container--wide {
  width: 100%;
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: 2rem;
}
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}

/* ── NAVIGATION ── */
.site-nav {
  background: var(--c-nav-bg);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 3px solid var(--c-accent);
}
.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1rem;
}
.site-nav__logo img {
  height: 72px;
  width: auto;
  display: block;
  transition: opacity var(--transition);
}
.site-nav__logo:hover img { opacity: 0.88; }

.site-nav__menu {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
}
.site-nav__menu a {
  display: block;
  padding: 0.55rem 1.1rem;
  font-family: var(--ff-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #D9CFC0;
  transition: color var(--transition);
}
.site-nav__menu a:hover { color: var(--c-accent); }
.site-nav__menu .current-menu-item a { color: var(--c-accent); }

/* Burger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 26px; height: 2px;
  background: var(--c-secondary);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ── HERO INDEX — Archétype A : Split 60/40 ── */
.hero-split {
  display: grid;
  grid-template-columns: 60fr 40fr;
  min-height: 82vh;
  background: var(--c-secondary);
  overflow: hidden;
}
.hero-split__left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 4rem 5rem 5rem;
  position: relative;
}
.hero-split__left::before {
  content: '';
  position: absolute;
  top: 2.5rem; left: 3rem;
  width: 60px; height: 60px;
  border-top: 3px solid var(--c-accent);
  border-left: 3px solid var(--c-accent);
  border-radius: var(--radius-sm) 0 0 0;
}
.hero-split__label {
  display: inline-block;
  font-family: var(--ff-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1.5rem;
}
.hero-split__h1 {
  font-family: var(--ff-display);
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  font-weight: 800;
  line-height: 1.08;
  color: var(--c-primary);
  text-align: left;
  margin-bottom: 1.5rem;
  max-width: 700px;
}
.hero-split__h1 em {
  font-style: italic;
  color: var(--c-accent);
}
.hero-split__baseline {
  font-family: var(--ff-body);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--c-text-light);
  line-height: 1.5;
  max-width: 480px;
  margin-bottom: 2.5rem;
}
.hero-split__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--c-primary);
  color: var(--c-white);
  font-family: var(--ff-body);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition);
  width: fit-content;
}
.hero-split__cta::after { content: '→'; }
.hero-split__cta:hover {
  background: var(--c-accent);
  transform: translateY(-2px);
}

.hero-split__right {
  position: relative;
  overflow: hidden;
}
.hero-split__right .hero-thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-split__right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Overlay décoratif */
.hero-split__right::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(245,240,232,0.35) 0%, transparent 40%);
  pointer-events: none;
}

/* ── CONTENU INDEX ── */
.index-content {
  background: var(--c-white);
  padding: var(--space-xl) 0 var(--space-lg);
}
.index-content__inner {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 4rem;
  align-items: start;
}
.index-content__text {
  font-family: var(--ff-body);
  font-size: 1.1rem;
  color: var(--c-text);
  line-height: 1.82;
}
.index-content__text p + p { margin-top: 1.2em; }
.index-content__aside {
  background: var(--c-secondary);
  border-left: 4px solid var(--c-accent);
  padding: 2rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--ff-display);
  font-size: 1.18rem;
  font-style: italic;
  color: var(--c-primary);
  line-height: 1.5;
}
.index-content__aside cite {
  display: block;
  margin-top: 1rem;
  font-style: normal;
  font-family: var(--ff-body);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
}

/* ── SHOWCASE / SECTION ARTICLES ── */
.showcase-section {
  background: var(--c-secondary);
  padding: var(--space-xl) 0;
}
.showcase-section__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3rem;
  border-bottom: 2px solid var(--c-border);
  padding-bottom: 1.2rem;
}
.showcase-section__title {
  font-family: var(--ff-display);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--c-primary);
}
.showcase-section__title span {
  display: block;
  font-family: var(--ff-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.4rem;
}
.showcase-section__link {
  font-family: var(--ff-body);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-primary);
  border-bottom: 2px solid var(--c-accent);
  padding-bottom: 2px;
  transition: color var(--transition);
  white-space: nowrap;
}
.showcase-section__link:hover { color: var(--c-accent); }

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

/* ── POST LOOP — Carte verticale avec accent décoratif ── */
.post-card {
  background: var(--c-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.post-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.post-card__image-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
  background: var(--c-border);
}
.post-card__image-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.post-card:hover .post-card__image-wrap img { transform: scale(1.04); }
.post-card__cat {
  position: absolute;
  top: 1rem; left: 1rem;
  background: var(--c-accent);
  color: var(--c-white);
  font-family: var(--ff-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  z-index: 2;
}
.post-card__cat a { color: inherit; }
.post-card__body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.post-card__meta {
  font-size: 0.78rem;
  color: var(--c-text-light);
  font-family: var(--ff-body);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}
.post-card__title {
  font-family: var(--ff-display);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-primary);
  margin-bottom: 0.85rem;
  flex: 1;
}
.post-card__title a {
  color: inherit;
  transition: color var(--transition);
}
.post-card__title a:hover { color: var(--c-accent); }
.post-card__excerpt {
  font-size: 0.9rem;
  color: var(--c-text-light);
  line-height: 1.6;
  margin-bottom: 1.2rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card__read {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--ff-body);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-primary);
  transition: gap var(--transition), color var(--transition);
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
}
.post-card__read::after { content: '→'; }
.post-card:hover .post-card__read {
  gap: 0.7rem;
  color: var(--c-accent);
}

/* ── POST-LIST PAGE ── */
.page-banner {
  background: var(--c-primary);
  padding: 3.5rem 0 2.5rem;
  position: relative;
  overflow: hidden;
}
.page-banner::before {
  content: '';
  position: absolute;
  right: -60px; top: -60px;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: rgba(200,135,58,0.12);
}
.page-banner::after {
  content: '';
  position: absolute;
  left: 40%; bottom: -40px;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: rgba(245,240,232,0.06);
}
.page-banner__label {
  font-family: var(--ff-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.75rem;
}
.page-banner__h1 {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--c-white);
  text-align: left;
  line-height: 1.12;
  position: relative;
  z-index: 1;
}
.page-banner__breadcrumb {
  margin-top: 1.2rem;
  font-size: 0.85rem;
  color: rgba(245,240,232,0.65);
  position: relative;
  z-index: 1;
}
.page-banner__breadcrumb a { color: rgba(245,240,232,0.85); }
.page-banner__breadcrumb a:hover { color: var(--c-accent); }

.list-section { padding: var(--space-xl) 0; }
.list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

/* ── PAGINATION ── */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--c-border);
  flex-wrap: wrap;
}
.pagination .page a,
.pagination .page span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  font-family: var(--ff-body);
  font-size: 0.88rem;
  font-weight: 600;
  border: 2px solid var(--c-border);
  border-radius: var(--radius-sm);
  color: var(--c-primary);
  transition: all var(--transition);
  background: var(--c-white);
}
.pagination .page a:hover {
  border-color: var(--c-primary);
  background: var(--c-primary);
  color: var(--c-white);
}
.pagination .page.active span,
.pagination .page.active a {
  border-color: var(--c-accent);
  background: var(--c-accent);
  color: var(--c-white);
}

/* ── POST DETAIL ── */
.post-header {
  background: var(--c-secondary);
  padding: 3.5rem 0 2rem;
  border-bottom: 1px solid var(--c-border);
}
.post-breadcrumb {
  font-size: 0.82rem;
  color: var(--c-text-light);
  margin-bottom: 1.5rem;
}
.post-breadcrumb a { color: var(--c-primary); }
.post-breadcrumb a:hover { color: var(--c-accent); }
.post-breadcrumb span { margin-inline: 0.4rem; }

.post-header__cat {
  display: inline-block;
  font-family: var(--ff-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--c-accent);
  color: var(--c-white);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.2rem;
}
.post-header__cat a { color: inherit; }

.post-header__h1 {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--c-primary);
  text-align: left;
  max-width: 860px;
  margin-bottom: 1.5rem;
}
.post-header__meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--c-text-light);
  font-family: var(--ff-body);
}
.post-header__meta-sep { color: var(--c-border); }

/* Post body layout */
.post-body {
  padding: var(--space-xl) 0;
}
.post-body__inner {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 4rem;
  align-items: start;
}
.post-body__main { min-width: 0; }
.post-body__sidebar { position: sticky; top: 110px; }

/* Featured image */
.post-featured-img {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 3rem;
  aspect-ratio: 16/7;
  background: var(--c-border);
}
.post-featured-img img {
  width: 100%; height: 100%;
  object-fit: cover;
}

/* Article content */
.article-content {
  font-family: var(--ff-body);
  font-size: 1.05rem;
  line-height: 1.82;
  color: var(--c-text);
  max-width: 780px;
}
.article-content h2 {
  font-family: var(--ff-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--c-primary);
  margin: 2.5rem 0 1rem;
  line-height: 1.2;
}
.article-content h3 {
  font-family: var(--ff-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--c-primary);
  margin: 2rem 0 0.75rem;
}
.article-content p { margin-bottom: 1.4em; }
.article-content ul, .article-content ol {
  margin: 0 0 1.4em 1.8em;
}
.article-content li { margin-bottom: 0.4em; }
.article-content blockquote {
  border-left: 4px solid var(--c-accent);
  margin: 2rem 0;
  padding: 1.2rem 1.8rem;
  background: var(--c-secondary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--ff-display);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--c-primary);
}
.article-content a {
  color: var(--c-accent);
  border-bottom: 1px solid rgba(200,135,58,0.4);
  transition: border-color var(--transition);
}
.article-content a:hover { border-color: var(--c-accent); }
.article-content img {
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
}

/* Sidebar widgets */
.sidebar-widget {
  background: var(--c-secondary);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  margin-bottom: 2rem;
}
.sidebar-widget__title {
  font-family: var(--ff-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 1.2rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--c-border);
}
.sidebar-widget .toc { font-size: 0.9rem; }
.sidebar-widget .toc a {
  color: var(--c-primary);
  display: block;
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--c-border);
  transition: color var(--transition), padding-left var(--transition);
}
.sidebar-widget .toc a:hover {
  color: var(--c-accent);
  padding-left: 0.5rem;
}

/* Signatory / Author */
.post-signatory {
  margin-top: 3rem;
  padding: 2rem;
  background: var(--c-secondary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  border-top: 3px solid var(--c-primary);
}
.post-signatory__icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--c-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  flex-shrink: 0;
  color: var(--c-white);
}
.post-signatory__info { flex: 1; }
.post-signatory__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.3rem;
}
.post-signatory__name {
  font-family: var(--ff-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 0.4rem;
}
.post-signatory__bio {
  font-size: 0.9rem;
  color: var(--c-text-light);
  line-height: 1.6;
}

/* Related posts */
.related-section {
  padding: var(--space-xl) 0;
  background: var(--c-secondary);
  border-top: 1px solid var(--c-border);
}
.related-section__title {
  font-family: var(--ff-display);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 2.5rem;
  text-align: left;
}
.related-section__title span {
  display: block;
  font-family: var(--ff-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.4rem;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* ── FOOTER ── */
.site-footer {
  background: var(--c-footer-bg);
  color: #B8B0A0;
  padding: 2.5rem 0;
}
.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.site-footer__copy {
  font-size: 0.85rem;
  font-family: var(--ff-body);
  line-height: 1.6;
}
.site-footer__copy a {
  color: var(--c-accent);
  transition: color var(--transition);
}
.site-footer__copy a:hover { color: var(--c-white); }
.site-footer__brand {
  font-family: var(--ff-display);
  font-size: 0.95rem;
  font-style: italic;
  color: rgba(245,240,232,0.45);
}

/* ── BREADCRUMB GLOBAL ── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
  font-family: var(--ff-body);
  color: var(--c-text-light);
}
.breadcrumb a { color: var(--c-primary); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--c-accent); }

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .post-body__inner {
    grid-template-columns: 1fr 260px;
    gap: 2.5rem;
  }
  .index-content__inner {
    grid-template-columns: 1fr 280px;
    gap: 2.5rem;
  }
}

@media (max-width: 992px) {
  .hero-split {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-split__left {
    padding: 4rem 2.5rem;
    order: 2;
  }
  .hero-split__right {
    order: 1;
    min-height: 340px;
  }
  .showcase-grid, .list-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .post-body__inner { grid-template-columns: 1fr; }
  .post-body__sidebar { position: static; }
  .index-content__inner { grid-template-columns: 1fr; }
  .index-content__aside { display: none; }
}

@media (max-width: 720px) {
  :root {
    --space-xl: 3.5rem;
    --space-lg: 2.5rem;
  }
  .hero-split__left {
    padding: 3rem 1.5rem;
  }
  .hero-split__left::before { display: none; }
  .hero-split__right { min-height: 260px; }
  .showcase-grid, .list-grid, .related-grid { grid-template-columns: 1fr; }
  .showcase-section__header { flex-direction: column; align-items: flex-start; gap: 1rem; }
}

@media (max-width: 768px) {
  .site-nav__menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--c-nav-bg);
    flex-direction: column;
    padding: 1rem 0 1.5rem;
    border-top: 2px solid var(--c-accent);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  }
  .site-nav__menu.is-open { display: flex; }
  .site-nav__menu a {
    padding: 0.75rem 2rem;
    font-size: 1rem;
  }
  .nav-toggle { display: flex; }
  .site-nav { position: relative; }
  .site-nav__logo img { height: 52px; }
  .site-footer__inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .container, .container--wide { padding-inline: 1.25rem; }
  .hero-split__left { padding: 2.5rem 1.25rem; }
  .post-header { padding: 2.5rem 0 1.5rem; }
}