/* ============================================================
   Paris est Montreuil — Thème Joornal
   Stack : CSS Grid + Flexbox pur
   Archétype index : E (Immersif pleine largeur overlay)
   ============================================================ */

/* ---------- 0. Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --c-primary:   #C0392B;
  --c-secondary: #2C3E50;
  --c-accent:    #E8A838;
  --c-text:      #1A1A1A;
  --c-muted:     #6B7280;
  --c-bg:        #F7F5F2;
  --c-white:     #FFFFFF;
  --c-border:    #E2DDD6;
  --c-nav-bg:    #2C3E50;

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

  --radius:  4px;
  --shadow:  0 2px 12px rgba(0,0,0,.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.18);

  --container: 1240px;
  --narrow:     740px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--c-text);
  background: var(--c-bg);
}

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

/* ---------- 1. Container ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 48px);
}
.container--narrow {
  max-width: var(--narrow);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 32px);
}

/* ---------- 2. Navigation ---------- */
.site-nav {
  background: var(--c-nav-bg);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 12px;
}
.nav-logo img {
  height: 72px;
  width: auto;
  display: block;
}

/* Hamburger (CSS only) */
.nav-toggle {
  display: none;
}
.nav-toggle-label {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle-label span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--c-white);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.nav-toggle:checked ~ .nav-menu-wrap { display: flex; }
.nav-toggle:checked + .nav-toggle-label span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle:checked + .nav-toggle-label span:nth-child(2) { opacity: 0; }
.nav-toggle:checked + .nav-toggle-label span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-menu-wrap {
  display: flex;
  align-items: center;
}

/* menu module output */
.nav-menu-wrap nav ul,
.nav-menu-wrap ul {
  list-style: none;
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.nav-menu-wrap nav ul a,
.nav-menu-wrap ul a,
.nav-link {
  display: block;
  padding: 8px 14px;
  color: rgba(255,255,255,.85);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: color .2s, background .2s;
}
.nav-menu-wrap nav ul a:hover,
.nav-menu-wrap ul a:hover,
.nav-link:hover {
  color: var(--c-white);
  background: rgba(255,255,255,.12);
}

/* ---------- 3. Bande de date / fil rouge ---------- */
.site-ribbon {
  background: var(--c-primary);
  padding-block: 6px;
}
.site-ribbon .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.ribbon-date {
  font-size: 12px;
  color: rgba(255,255,255,.85);
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.ribbon-baseline {
  font-size: 12px;
  color: rgba(255,255,255,.75);
  font-style: italic;
}

/* ---------- 4. INDEX — archétype E (overlay pleine largeur) ---------- */
.hero-immersive {
  position: relative;
  min-height: 70vh;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.hero-immersive__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-immersive__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(60%) contrast(1.1);
}
.hero-immersive__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(28,32,40,.88) 0%,
    rgba(28,32,40,.55) 50%,
    rgba(28,32,40,.15) 100%
  );
  z-index: 1;
}
.hero-immersive__content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-block: 64px 56px;
}
.hero-label {
  display: inline-block;
  background: var(--c-primary);
  color: var(--c-white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 2px;
  margin-bottom: 20px;
}
.hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 76px);
  font-weight: 900;
  line-height: 1.05;
  color: var(--c-white);
  text-align: left;
  max-width: 820px;
  margin-bottom: 20px;
  letter-spacing: -.01em;
}
.hero-baseline {
  font-size: clamp(15px, 2vw, 19px);
  color: rgba(255,255,255,.80);
  font-style: italic;
  max-width: 560px;
  line-height: 1.5;
}

/* ---------- 5. Section content (intro éditoriale) ---------- */
.editorial-intro {
  padding-block: 64px 40px;
  background: var(--c-white);
  border-bottom: 1px solid var(--c-border);
}
.editorial-intro__inner {
  max-width: var(--narrow);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 32px);
}
.editorial-intro .cms-content h2,
.editorial-intro .cms-content h3 {
  font-family: var(--font-display);
  color: var(--c-secondary);
  margin-top: 1.4em;
  margin-bottom: .5em;
}
.editorial-intro .cms-content p { margin-bottom: 1em; color: var(--c-text); }
.editorial-intro .cms-content a { color: var(--c-primary); text-decoration: underline; }

/* ---------- 6. Showcase strip ---------- */
.showcase-section {
  padding-block: 72px 80px;
  background: var(--c-bg);
}
.section-header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 40px;
  border-bottom: 3px solid var(--c-secondary);
  padding-bottom: 14px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  color: var(--c-secondary);
  letter-spacing: -.01em;
}
.section-rule {
  flex: 1;
  height: 1px;
  background: var(--c-border);
}
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ---------- 7. Post card (post-loop.html) — OVERLAY style ---------- */
.post-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4/3;
  background: var(--c-secondary);
  transition: box-shadow .25s, transform .25s;
}
.post-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }

.post-card__media {
  position: absolute;
  inset: 0;
}
.post-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(40%);
  transition: filter .35s, transform .35s;
}
.post-card:hover .post-card__media img {
  filter: grayscale(15%);
  transform: scale(1.04);
}
.post-card__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(20,24,30,.92) 0%,
    rgba(20,24,30,.45) 55%,
    rgba(20,24,30,.05) 100%
  );
  z-index: 1;
}
.post-card__body {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
}
.post-card__cat {
  display: inline-block;
  background: var(--c-primary);
  color: var(--c-white);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 2px;
  margin-bottom: 10px;
  transition: background .2s;
}
.post-card__cat:hover { background: var(--c-accent); color: var(--c-secondary); }
.post-card__title {
  font-family: var(--font-display);
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.25;
  margin-bottom: 8px;
}
.post-card__title a { color: inherit; }
.post-card__title a:hover { color: var(--c-accent); }
.post-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: rgba(255,255,255,.6);
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.post-card__excerpt { display: none; }

/* ---------- 8. Post-list page ---------- */
.list-header {
  background: var(--c-secondary);
  padding-block: 56px 52px;
  border-bottom: 4px solid var(--c-primary);
}
.list-header__inner { display: flex; flex-direction: column; gap: 10px; }
.list-header__eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-accent);
}
.list-header__h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 900;
  color: var(--c-white);
  line-height: 1.1;
  text-align: left;
}

.list-body { padding-block: 56px 72px; }
.list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 56px;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}
.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(--radius);
  font-size: 14px;
  font-weight: 600;
  color: var(--c-secondary);
  transition: border-color .2s, background .2s, color .2s;
}
.pagination a:hover { border-color: var(--c-primary); color: var(--c-primary); background: rgba(192,57,43,.06); }
.pagination .active,
.pagination span.active {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: var(--c-white);
}

/* ---------- 9. Post détail ---------- */
.post-hero {
  background: var(--c-secondary);
  padding-block: 56px 48px;
  border-bottom: 4px solid var(--c-primary);
}
.post-hero__breadcrumb {
  font-size: 13px;
  color: rgba(255,255,255,.55);
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.post-hero__breadcrumb a { color: rgba(255,255,255,.65); }
.post-hero__breadcrumb a:hover { color: var(--c-accent); }
.post-hero__breadcrumb .sep { color: rgba(255,255,255,.35); }
.post-hero__cat {
  display: inline-block;
  background: var(--c-primary);
  color: var(--c-white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .10em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 2px;
  margin-bottom: 18px;
}
.post-hero__cat:hover { background: var(--c-accent); color: var(--c-secondary); }
.post-hero__h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 58px);
  font-weight: 900;
  color: var(--c-white);
  line-height: 1.1;
  text-align: left;
  max-width: 860px;
  margin-bottom: 24px;
  letter-spacing: -.015em;
}
.post-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: rgba(255,255,255,.60);
  font-weight: 600;
  letter-spacing: .05em;
}
.post-hero__meta .dot { color: var(--c-accent); font-size: 16px; }
.post-hero__reading { color: var(--c-accent); }

/* Article body */
.post-article {
  padding-block: 56px 64px;
}
.post-thumbnail {
  margin-bottom: 40px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.post-thumbnail img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  filter: grayscale(25%);
}

.cms-content { font-size: 18px; line-height: 1.8; color: var(--c-text); }
.cms-content h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  color: var(--c-secondary);
  margin-top: 2em;
  margin-bottom: .6em;
  border-left: 4px solid var(--c-primary);
  padding-left: 16px;
}
.cms-content h3 {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 700;
  color: var(--c-secondary);
  margin-top: 1.6em;
  margin-bottom: .5em;
}
.cms-content p { margin-bottom: 1.3em; }
.cms-content a { color: var(--c-primary); text-decoration: underline; text-underline-offset: 3px; }
.cms-content a:hover { color: var(--c-secondary); }
.cms-content blockquote {
  margin: 2em 0;
  padding: 20px 24px;
  border-left: 4px solid var(--c-accent);
  background: rgba(232,168,56,.08);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1em;
  color: var(--c-secondary);
}
.cms-content ul, .cms-content ol {
  padding-left: 24px;
  margin-bottom: 1.3em;
}
.cms-content li { margin-bottom: .4em; }
.cms-content img { margin-block: 1.6em; border-radius: var(--radius); }
.cms-content table { width: 100%; border-collapse: collapse; margin-bottom: 1.4em; }
.cms-content th, .cms-content td { padding: 10px 14px; border: 1px solid var(--c-border); }
.cms-content th { background: var(--c-secondary); color: var(--c-white); font-family: var(--font-display); }

/* Signatory */
.post-signatory {
  margin-top: 48px;
  padding: 28px 32px;
  border-top: 3px solid var(--c-accent);
  background: var(--c-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.post-signatory__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-primary);
  margin-bottom: 6px;
}
.post-signatory__content { flex: 1; font-size: 15px; color: var(--c-muted); line-height: 1.6; }
.post-signatory__content a { color: var(--c-primary); font-weight: 600; }

/* Related */
.related-section {
  padding-block: 56px 64px;
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ---------- 10. Table of contents ---------- */
.toc-wrap {
  margin-bottom: 40px;
  padding: 24px 28px;
  background: var(--c-secondary);
  border-radius: var(--radius);
  color: var(--c-white);
}
.toc-wrap h2 { font-family: var(--font-display); font-size: 18px; font-weight: 700; color: var(--c-accent); margin-bottom: 12px; }
.toc-wrap ul { list-style: none; padding-left: 0; }
.toc-wrap li { margin-bottom: 6px; border-bottom: 1px solid rgba(255,255,255,.08); padding-bottom: 6px; }
.toc-wrap a { color: rgba(255,255,255,.80); font-size: 15px; }
.toc-wrap a:hover { color: var(--c-accent); }

/* ---------- 11. Footer ---------- */
.site-footer {
  background: #1A1E26;
  color: rgba(255,255,255,.55);
  padding-block: 40px 28px;
  border-top: 4px solid var(--c-primary);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--c-white);
  letter-spacing: -.01em;
}
.footer-legal { font-size: 13px; }
.footer-accent { color: var(--c-accent); }

/* ---------- 12. Utilities ---------- */
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

/* ---------- 13. Responsive ---------- */
@media (max-width: 991px) {
  .showcase-grid,
  .list-grid,
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .nav-toggle-label { display: flex; }
  .nav-menu-wrap { display: none; flex-direction: column; align-items: stretch; position: absolute; top: 100%; left: 0; right: 0; background: var(--c-nav-bg); padding: 12px 16px; box-shadow: 0 8px 16px rgba(0,0,0,.3); }
  .site-nav { position: relative; }
  .nav-menu-wrap nav ul, .nav-menu-wrap ul { flex-direction: column; gap: 0; }
  .hero-immersive { min-height: 55vh; }
  .showcase-grid,
  .list-grid,
  .related-grid { grid-template-columns: 1fr; }
  .ribbon-baseline { display: none; }
  .post-signatory { flex-direction: column; padding: 20px; }
  .post-hero__h1 { font-size: clamp(26px, 7vw, 40px); }
}

@media (max-width: 479px) {
  .nav-logo img { height: 52px; }
  .hero-h1 { font-size: clamp(28px, 9vw, 40px); }
}