/* ============================================================
   ARUDY ET LA VALLÉE D'OSSAU — Thème Joornal
   Style : Editorial montagnard sobre
   Palette : #15222B / #477392 / #FF4A17
   Typo : Bitter + Source Sans 3
   Framework : CSS Grid + Flexbox pur
   ============================================================ */

/* --- RESET & BASE --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --c-dark:    #15222B;
  --c-mid:     #477392;
  --c-accent:  #FF4A17;
  --c-light:   #F4F2EE;
  --c-white:   #FFFFFF;
  --c-text:    #1C1C1C;
  --c-muted:   #6B7A85;
  --c-border:  #D8D3CB;
  --c-card-bg: #FAFAF8;
  --r: 4px;
  --r-lg: 8px;
  --shadow-sm: 0 1px 4px rgba(21,34,43,.12);
  --shadow-md: 0 4px 16px rgba(21,34,43,.16);
  --shadow-lg: 0 8px 32px rgba(21,34,43,.18);
  --max-w: 1280px;
  --font-title: 'Bitter', Georgia, serif;
  --font-body:  'Source Sans 3', 'Helvetica Neue', Arial, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  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; }
a:hover { color: var(--c-accent); }

/* --- CONTAINER --- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}
.container--narrow {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 2rem;
}

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

.site-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 0.75rem 2rem;
  max-width: var(--max-w);
  margin: 0 auto;
}

.site-nav__logo a {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.site-nav__logo img {
  height: 72px;
  width: auto;
  display: block;
}

.site-nav__menu {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0;
}

/* Joornal menu module classes */
.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 0;
  flex-wrap: wrap;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 0.5rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  transition: color 0.2s, background 0.2s;
  border-radius: var(--r);
}

.nav-link:hover {
  color: var(--c-white);
  background: rgba(255,74,23,0.18);
}

/* Mobile burger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
  margin-left: auto;
}
.nav-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-white);
  border-radius: 2px;
  transition: all 0.3s;
}

/* Mobile nav toggle (CSS-only) */
#nav-toggle { display: none; }

@media (max-width: 767px) {
  .nav-burger { display: flex; }
  .site-nav { flex-wrap: wrap; padding: 0.75rem 1rem; }
  .site-nav__logo img { height: 52px; }
  .site-nav__menu {
    display: none;
    width: 100%;
    padding: 0.75rem 0 1rem;
    border-top: 1px solid rgba(255,255,255,0.12);
  }
  #nav-toggle:checked ~ .site-nav .site-nav__menu { display: flex; }
  .nav-list { flex-direction: column; align-items: flex-start; gap: 0; width: 100%; }
  .nav-link { padding: 0.6rem 0.5rem; width: 100%; }
  #nav-toggle:checked ~ .site-nav .nav-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  #nav-toggle:checked ~ .site-nav .nav-burger span:nth-child(2) { opacity: 0; }
  #nav-toggle:checked ~ .site-nav .nav-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ============================================================
   INDEX — SPLIT ÉDITORIAL 60/40
   ============================================================ */
.hero-split {
  display: grid;
  grid-template-columns: 60fr 40fr;
  min-height: 72vh;
  background: var(--c-dark);
}

.hero-split__left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 4rem 5rem 2rem;
  max-width: var(--max-w);
}

.hero-split__eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1.5rem;
}

.hero-split__h1 {
  font-family: var(--font-title);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--c-white);
  text-align: left;
  margin-bottom: 1.5rem;
  max-width: 14ch;
}

.hero-split__baseline {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: rgba(255,255,255,0.65);
  max-width: 40ch;
  line-height: 1.5;
  margin-bottom: 2.5rem;
}

.hero-split__right {
  position: relative;
  overflow: hidden;
}

.hero-split__right .hero-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-split__right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* strip décoratif accent */
.hero-split__left::before {
  content: '';
  display: block;
  width: 48px;
  height: 4px;
  background: var(--c-accent);
  margin-bottom: 1.5rem;
}

/* Section contenu présentation */
.index-content {
  background: var(--c-light);
  padding: 4rem 0;
  border-bottom: 1px solid var(--c-border);
}

.index-content .container {
  max-width: var(--max-w);
}

.index-content__inner {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--c-text);
  max-width: 900px;
}

.index-content__inner h2,
.index-content__inner h3 {
  font-family: var(--font-title);
  color: var(--c-dark);
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}

.index-content__inner p { margin-bottom: 1em; }
.index-content__inner a { color: var(--c-accent); text-decoration: underline; }

/* Section showcase */
.index-showcase {
  padding: 5rem 0;
  background: var(--c-white);
}

.section-heading {
  font-family: var(--font-title);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: 2.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.section-heading::after {
  content: '';
  flex: 1;
  height: 2px;
  background: var(--c-border);
}

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

@media (max-width: 991px) {
  .hero-split { grid-template-columns: 1fr; min-height: auto; }
  .hero-split__left { padding: 3rem 1.5rem; }
  .hero-split__right { min-height: 300px; }
  .showcase-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 599px) {
  .hero-split__h1 { font-size: 2rem; }
  .showcase-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   POST-LOOP — CARTE HORIZONTALE (image gauche, texte droite)
   ============================================================ */
.post-card {
  background: var(--c-card-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
}
.post-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.post-card__thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
  flex-shrink: 0;
}
.post-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.post-card:hover .post-card__thumb img { transform: scale(1.04); }

.post-card__body {
  padding: 1.25rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-card__cat {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.5rem;
}
.post-card__cat:hover { color: var(--c-dark); }

.post-card__title {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-dark);
  line-height: 1.3;
  margin-bottom: 0.6rem;
  flex: 1;
}
.post-card__title a { color: inherit; }
.post-card__title a:hover { color: var(--c-accent); }

.post-card__excerpt {
  font-size: 0.88rem;
  color: var(--c-muted);
  line-height: 1.6;
  margin-bottom: 0.8rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.78rem;
  color: var(--c-muted);
  margin-top: auto;
  border-top: 1px solid var(--c-border);
  padding-top: 0.75rem;
}

.post-card__read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--c-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.75rem;
}
.post-card__read-more::after { content: ' →'; }
.post-card__read-more:hover { color: var(--c-dark); }

/* ============================================================
   POST-LIST — PAGE LISTING
   ============================================================ */
.list-header {
  background: var(--c-dark);
  padding: 3.5rem 0 3rem;
  border-bottom: 3px solid var(--c-accent);
}
.list-header__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.75rem;
}
.list-header__title {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.2;
  text-align: left;
}

.list-body {
  padding: 4rem 0;
}

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

@media (max-width: 991px) {
  .posts-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 599px) {
  .posts-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding: 3rem 0 1rem;
}
.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 2px solid var(--c-border);
  border-radius: var(--r);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-dark);
  transition: all 0.2s;
}
.pagination a:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
  background: rgba(255,74,23,0.06);
}
.pagination .active,
.pagination .active a {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: var(--c-white);
}

/* ============================================================
   POST — PAGE ARTICLE
   ============================================================ */
.post-breadcrumb {
  background: var(--c-light);
  border-bottom: 1px solid var(--c-border);
  padding: 0.7rem 0;
}
.post-breadcrumb .container {
  font-size: 0.82rem;
  color: var(--c-muted);
}
.post-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.post-breadcrumb li { list-style: none; }
.post-breadcrumb a { color: var(--c-mid); }
.post-breadcrumb a:hover { color: var(--c-accent); }

.post-header {
  background: var(--c-dark);
  padding: 3.5rem 0 3rem;
  border-bottom: 3px solid var(--c-accent);
}

.post-header__cat {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1rem;
}
.post-header__cat:hover { color: var(--c-white); }

.post-header__title {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.2;
  margin-bottom: 1.5rem;
  text-align: left;
  max-width: 18ch;
}

.post-header__meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  flex-wrap: wrap;
}
.post-header__meta span { display: flex; align-items: center; gap: 0.3rem; }

.post-thumb {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  display: block;
}

.post-body {
  padding: 4rem 0;
}

.post-content {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--c-text);
}
.post-content h2 { font-family: var(--font-title); font-size: 1.6rem; color: var(--c-dark); margin: 2em 0 0.6em; }
.post-content h3 { font-family: var(--font-title); font-size: 1.25rem; color: var(--c-dark); margin: 1.6em 0 0.5em; }
.post-content p { margin-bottom: 1.2em; }
.post-content a { color: var(--c-accent); text-decoration: underline; }
.post-content a:hover { color: var(--c-dark); }
.post-content ul, .post-content ol { padding-left: 1.5em; margin-bottom: 1.2em; }
.post-content li { margin-bottom: 0.4em; }
.post-content blockquote {
  border-left: 4px solid var(--c-accent);
  padding: 1rem 1.5rem;
  background: var(--c-light);
  margin: 1.5em 0;
  font-style: italic;
  color: var(--c-muted);
  border-radius: 0 var(--r) var(--r) 0;
}
.post-content img { border-radius: var(--r-lg); margin: 1.5em 0; max-width: 100%; }
.post-content strong { color: var(--c-dark); }

/* Signatory */
.post-signatory {
  margin-top: 3rem;
  padding: 1.5rem;
  background: var(--c-light);
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--c-mid);
  border-radius: var(--r-lg);
}

/* Related */
.post-related {
  padding: 4rem 0;
  background: var(--c-light);
  border-top: 1px solid var(--c-border);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 991px) { .related-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 599px) { .related-grid { grid-template-columns: 1fr; } }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--c-dark);
  color: rgba(255,255,255,0.55);
  padding: 2.5rem 0;
  border-top: 3px solid var(--c-accent);
  font-size: 0.85rem;
}
.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.site-footer a { color: rgba(255,255,255,0.65); }
.site-footer a:hover { color: var(--c-accent); }
.site-footer__domain {
  font-family: var(--font-title);
  font-weight: 600;
  color: var(--c-white);
  font-size: 0.9rem;
}

/* ============================================================
   UTILITAIRES
   ============================================================ */
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.mt-0 { margin-top: 0 !important; }