/* =========================================================
   Sept-Monts — Thème Joornal
   CSS Grid + Flexbox pur — Magazine terroir chaleureux
   ========================================================= */

/* ---------- Variables & Reset ---------- */
:root {
  --c-primary:   #3D5A3E;
  --c-secondary: #C8A96E;
  --c-accent:    #D96C3B;
  --c-text:      #2C2B28;
  --c-bg:        #FAF8F4;
  --c-bg-warm:   #F2EDE4;
  --c-bg-dark:   #2C2B28;
  --c-muted:     #7A7670;
  --c-border:    #E0D9CC;
  --c-white:     #FFFFFF;

  --f-display: 'Playfair Display', Georgia, serif;
  --f-body:    'Source Serif 4', 'Georgia', serif;

  --radius: 4px;
  --shadow-sm: 0 2px 8px rgba(44,43,40,.08);
  --shadow-md: 0 6px 24px rgba(44,43,40,.12);

  --max-w: 1280px;
  --gutter: clamp(1rem, 4vw, 2.5rem);
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--f-body);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---------- Utilitaires ---------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow {
  max-width: 860px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}

/* ---------- HEADER / NAV ---------- */
.site-header {
  background: var(--c-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(44,43,40,.18);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1rem;
  gap: 1.5rem;
}

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

/* Navigation principale */
.site-nav__list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.site-nav__list a {
  font-family: var(--f-body);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  padding: .5rem .85rem;
  border-radius: var(--radius);
  transition: color .2s, background .2s;
}

.site-nav__list a:hover,
.site-nav__list a:focus {
  color: var(--c-white);
  background: rgba(255,255,255,.1);
}

/* Burger mobile */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: .5rem;
  background: none;
  border: none;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--c-white);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}

/* Bande de rubriques secondaire */
.site-subheader {
  background: var(--c-bg-warm);
  border-bottom: 1px solid var(--c-border);
}

.site-subheader__inner {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.site-subheader__inner::-webkit-scrollbar { display: none; }

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--c-bg-dark);
  color: rgba(255,255,255,.65);
  padding-block: 2.5rem 1.5rem;
  margin-top: 4rem;
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1.5rem;
}

.site-footer__brand {
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

.site-footer__name {
  font-family: var(--f-display);
  font-size: 1.25rem;
  color: var(--c-white);
  font-style: italic;
}

.site-footer__baseline {
  font-size: .8rem;
  color: var(--c-secondary);
  letter-spacing: .04em;
}

.site-footer__copy {
  font-size: .75rem;
  text-align: right;
  line-height: 1.6;
}

.site-footer__copy a {
  color: var(--c-secondary);
  transition: color .2s;
}

.site-footer__copy a:hover { color: var(--c-white); }

/* ---------- INDEX — Archétype A Split 60/40 ---------- */

/* Hero split */
.hero-split {
  display: grid;
  grid-template-columns: 60fr 40fr;
  min-height: 88vh;
  overflow: hidden;
  position: relative;
}

.hero-split__left {
  background: var(--c-bg-dark);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(2rem, 5vw, 5rem) clamp(2rem, 5vw, 4rem) clamp(2rem, 5vw, 4rem);
  position: relative;
}

/* Motif décoratif */
.hero-split__left::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: var(--c-secondary);
}

.hero-split__eyebrow {
  font-family: var(--f-body);
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-secondary);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: .75rem;
}

.hero-split__eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--c-secondary);
}

.hero-split__h1 {
  font-family: var(--f-display);
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  line-height: 1.05;
  color: var(--c-white);
  font-weight: 700;
  font-style: italic;
  text-align: left;
  margin-bottom: 1.5rem;
}

.hero-split__baseline {
  font-family: var(--f-body);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: rgba(255,255,255,.65);
  line-height: 1.55;
  max-width: 500px;
  margin-bottom: 2.5rem;
}

.hero-split__cta {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--f-body);
  font-size: .875rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--c-bg-dark);
  background: var(--c-secondary);
  padding: .85rem 1.75rem;
  border-radius: var(--radius);
  transition: background .2s, transform .15s;
}

.hero-split__cta:hover {
  background: var(--c-accent);
  color: var(--c-white);
  transform: translateY(-1px);
}

.hero-split__cta svg {
  width: 16px; height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

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

.hero-split__right .hero-thumbnail {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Overlay dégradé sur l'image */
.hero-split__right::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(44,43,40,.35) 0%, transparent 40%);
  pointer-events: none;
}

/* Vignette décorative accent */
.hero-split__accent-bar {
  position: absolute;
  bottom: 2.5rem;
  right: 2.5rem;
  width: 64px;
  height: 64px;
  border: 2px solid var(--c-secondary);
  opacity: .5;
  z-index: 2;
}

/* Contenu éditorial sous le hero */
.index-intro {
  padding-block: 4rem;
  border-bottom: 1px solid var(--c-border);
}

.index-intro__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.index-intro__label {
  font-family: var(--f-body);
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.index-intro__text {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  line-height: 1.85;
  color: var(--c-text);
  columns: 2;
  column-gap: 3rem;
}

/* Showcase section */
.index-showcase {
  padding-block: 4rem 5rem;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--c-primary);
}

.section-header__title {
  font-family: var(--f-display);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--c-primary);
}

.section-header__link {
  font-family: var(--f-body);
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-accent);
  font-weight: 700;
  transition: color .2s;
}

.section-header__link:hover { color: var(--c-primary); }

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

/* ---------- POST-LOOP — Carte éditoriale ---------- */
/* Carte verticale avec accent de couleur sur catégorie */
.post-card {
  display: flex;
  flex-direction: column;
  background: var(--c-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .25s, transform .2s;
}

.post-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.post-card__thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.post-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.post-card:hover .post-card__thumb img {
  transform: scale(1.04);
}

.post-card__cat {
  position: absolute;
  top: .85rem;
  left: .85rem;
  font-family: var(--f-body);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-white);
  background: var(--c-accent);
  padding: .3rem .7rem;
  border-radius: 2px;
}

.post-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  gap: .75rem;
}

.post-card__meta {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .75rem;
  color: var(--c-muted);
  letter-spacing: .03em;
}

.post-card__meta::before {
  content: '';
  display: block;
  width: 18px;
  height: 1px;
  background: var(--c-secondary);
}

.post-card__title {
  font-family: var(--f-display);
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  line-height: 1.3;
  color: var(--c-text);
  font-weight: 700;
  transition: color .2s;
}

.post-card:hover .post-card__title { color: var(--c-primary); }

.post-card__excerpt {
  font-size: .9rem;
  line-height: 1.65;
  color: var(--c-muted);
  flex: 1;
}

.post-card__read {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--f-body);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-top: .5rem;
  transition: gap .2s;
}

.post-card__read:hover { gap: .7rem; }

.post-card__read::after {
  content: '→';
}

/* ---------- POST-LIST ---------- */
.page-header {
  background: var(--c-primary);
  padding-block: 3.5rem;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  right: -4rem; top: -4rem;
  width: 280px; height: 280px;
  border: 40px solid rgba(200,169,110,.12);
  border-radius: 50%;
}

.page-header__label {
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-secondary);
  margin-bottom: .75rem;
}

.page-header__h1 {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  color: var(--c-white);
  font-weight: 700;
  font-style: italic;
  text-align: left;
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding-block: 3.5rem;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding-block: 1rem 4rem;
}

.pagination a,
.pagination span {
  font-family: var(--f-body);
  font-size: .875rem;
  font-weight: 600;
  min-width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  border: 1px solid var(--c-border);
  color: var(--c-text);
  transition: background .2s, color .2s, border-color .2s;
}

.pagination a:hover {
  background: var(--c-primary);
  color: var(--c-white);
  border-color: var(--c-primary);
}

.pagination .active,
.pagination span.active {
  background: var(--c-accent);
  color: var(--c-white);
  border-color: var(--c-accent);
}

/* ---------- POST (article) ---------- */
.post-hero {
  background: var(--c-bg-warm);
  border-bottom: 1px solid var(--c-border);
  padding-block: 3rem;
}

.post-breadcrumb {
  font-size: .78rem;
  color: var(--c-muted);
  letter-spacing: .04em;
  margin-bottom: 1.5rem;
}

.post-breadcrumb a {
  color: var(--c-accent);
  transition: color .2s;
}

.post-breadcrumb a:hover { color: var(--c-primary); }

.post-breadcrumb span { margin-inline: .4rem; color: var(--c-border); }

.post-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .75rem 1.25rem;
  margin-bottom: 1.25rem;
}

.post-meta__cat {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-white);
  background: var(--c-accent);
  padding: .3rem .8rem;
  border-radius: 2px;
}

.post-meta__cat a {
  color: inherit;
}

.post-meta__date {
  font-size: .8rem;
  color: var(--c-muted);
}

.post-meta__reading {
  font-size: .8rem;
  color: var(--c-muted);
  display: flex;
  align-items: center;
  gap: .35rem;
}

.post-meta__reading::before {
  content: '◷';
  color: var(--c-secondary);
}

.post-h1 {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4.5vw, 3.75rem);
  line-height: 1.1;
  color: var(--c-text);
  font-weight: 700;
  font-style: italic;
  text-align: left;
  max-width: 860px;
  margin-bottom: 1.5rem;
}

.post-thumbnail {
  margin-block: 2rem;
  border-radius: var(--radius);
  overflow: hidden;
}

.post-thumbnail img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

/* Corps de l'article */
.post-content {
  padding-block: 2.5rem 3rem;
}

.post-body {
  font-size: clamp(1rem, 1.1vw, 1.125rem);
  line-height: 1.85;
  color: var(--c-text);
  max-width: 740px;
}

.post-body h2 {
  font-family: var(--f-display);
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  font-weight: 700;
  color: var(--c-primary);
  margin-top: 2.5rem;
  margin-bottom: .85rem;
  font-style: italic;
}

.post-body h3 {
  font-family: var(--f-display);
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  font-weight: 700;
  color: var(--c-text);
  margin-top: 2rem;
  margin-bottom: .65rem;
}

.post-body p { margin-bottom: 1.25rem; }

.post-body a {
  color: var(--c-accent);
  text-decoration: underline;
  text-decoration-color: rgba(217,108,59,.35);
  transition: text-decoration-color .2s;
}

.post-body a:hover { text-decoration-color: var(--c-accent); }

.post-body blockquote {
  border-left: 3px solid var(--c-secondary);
  margin: 2rem 0;
  padding: 1rem 1.5rem;
  background: var(--c-bg-warm);
  font-style: italic;
  color: var(--c-primary);
  font-size: 1.05rem;
}

.post-body ul, .post-body ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

.post-body li { margin-bottom: .4rem; list-style: disc; }
.post-body ol li { list-style: decimal; }

.post-body img {
  border-radius: var(--radius);
  margin-block: 1.5rem;
}

.post-body figure {
  margin-block: 1.75rem;
}

.post-body figcaption {
  font-size: .8rem;
  color: var(--c-muted);
  margin-top: .5rem;
  font-style: italic;
}

/* Signatory */
.post-signatory {
  border-top: 1px solid var(--c-border);
  padding-top: 2rem;
  margin-top: 2.5rem;
  max-width: 740px;
}

/* Related articles */
.related-section {
  background: var(--c-bg-warm);
  border-top: 1px solid var(--c-border);
  padding-block: 3.5rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

/* Table des matières */
.toc-box {
  background: var(--c-bg-warm);
  border-left: 3px solid var(--c-primary);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  max-width: 740px;
}

.toc-box__title {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: .75rem;
}

/* ---------- RESPONSIVE ---------- */

/* md — 720px */
@media (max-width: 720px) {
  .hero-split {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-split__right {
    height: 52vw;
    min-height: 220px;
  }

  .hero-split__right .hero-thumbnail {
    position: relative;
    width: 100%;
    height: 100%;
  }

  .index-intro__text {
    columns: 1;
  }

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

  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .site-footer__copy { text-align: left; }
}

/* sm — 480px */
@media (max-width: 480px) {
  .site-header__logo img {
    height: 52px;
  }

  .hero-split__h1 {
    font-size: 2.2rem;
  }

  .nav-toggle { display: flex; }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--c-primary);
    padding: 1rem;
    border-top: 1px solid rgba(255,255,255,.1);
  }

  .site-nav.is-open { display: block; }

  .site-nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: .25rem;
  }
}

/* lg — 992px */
@media (min-width: 993px) and (max-width: 1199px) {
  .showcase-grid,
  .posts-grid,
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablette — 721 à 992 */
@media (min-width: 721px) and (max-width: 992px) {
  .hero-split {
    grid-template-columns: 55fr 45fr;
  }

  .showcase-grid,
  .posts-grid,
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}