/* ============================================================
   DUBIF – Bibliothèque financière
   Mockup statique. Sera porté en theme.json + assets/style.css.
   ============================================================ */

/* Polices auto-hébergées via theme.json (fontFace, RGPD compliant) */

/* ---------- Tokens ----------
   Alias locaux remappés sur les variables exposées par theme.json.
   Préserve la lisibilité du CSS qui utilise var(--ink), var(--serif), etc.
   Les valeurs littérales subsistent uniquement pour les tokens absents
   de theme.json (variantes hover/soft, dimensions de layout custom). */
:root {
  /* Couleurs : alias vers les presets WP */
  --ink: var(--wp--preset--color--ink);
  --ivory: var(--wp--preset--color--ivory);
  --paper: var(--wp--preset--color--paper);
  --bordeaux: var(--wp--preset--color--bordeaux);
  --ocre: var(--wp--preset--color--ocre);
  --rule: var(--wp--preset--color--rule);
  --muted: var(--wp--preset--color--muted);

  /* Variantes non exposées côté theme.json (palette stricte 7 slugs) */
  --bordeaux-hover: #5C1623;
  --ocre-soft: #E5C679;

  /* Familles : alias vers les presets WP */
  --serif: var(--wp--preset--font-family--serif);
  --sans: var(--wp--preset--font-family--sans);

  /* Dimensions de layout : pas de var WP équivalente directe */
  --content-w: 760px;
  --wide-w: 1280px;
  --gutter: clamp(1.25rem, 4vw, 2rem);

  /* Tailles typo : alias vers les presets WP (slugs xs/small/base/medium/large/x-large/xx-large/display) */
  --fs-xs: var(--wp--preset--font-size--xs);
  --fs-s: var(--wp--preset--font-size--small);
  --fs-base: var(--wp--preset--font-size--base);
  --fs-m: var(--wp--preset--font-size--medium);
  --fs-l: var(--wp--preset--font-size--large);
  --fs-xl: var(--wp--preset--font-size--x-large);
  --fs-2xl: var(--wp--preset--font-size--xx-large);
  --fs-3xl: var(--wp--preset--font-size--display);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--ink);
  background: var(--ivory);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: var(--bordeaux); text-decoration: none; transition: color .15s; }
a:hover { color: var(--bordeaux-hover); }
.prose a { border-bottom: 1px solid var(--rule); transition: border-color .15s, color .15s; }
.prose a:hover { border-bottom-color: var(--bordeaux); }

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; line-height: 1.18; letter-spacing: -0.01em; margin: 0 0 .5em; color: var(--ink); }
h1 { font-size: var(--fs-2xl); font-variation-settings: "SOFT" 30, "WONK" 0; }
h2 { font-size: var(--fs-xl); font-variation-settings: "SOFT" 50; }
h3 { font-size: var(--fs-l); font-variation-settings: "SOFT" 70; }

p { margin: 0 0 1.1em; }
ul, ol { padding-left: 1.4em; }
li { margin-bottom: .35em; }
strong { font-weight: 600; }
em { font-style: italic; }

blockquote {
  margin: 2.5rem 0;
  padding: 0 0 0 1.5rem;
  border-left: 3px solid var(--ocre);
  font-family: var(--serif);
  font-style: italic;
  font-size: var(--fs-l);
  line-height: 1.45;
  color: var(--ink);
}
blockquote cite { display: block; font-style: normal; font-family: var(--sans); font-size: var(--fs-s); color: var(--muted); margin-top: .6rem; }

/* ---------- Layout ---------- */
.wrap { max-width: var(--wide-w); margin: 0 auto; padding: 0 var(--gutter); }
.prose { max-width: var(--content-w); margin: 0 auto; }

/* ---------- Header ---------- */
.site-header {
  border-bottom: 1px solid var(--rule);
  background: var(--ivory);
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(8px);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
  gap: 2rem;
}
.site-logo { display: flex; align-items: center; gap: .65rem; border: 0; }
.site-logo svg { height: 32px; width: auto; }
.site-logo .wordmark { font-family: var(--serif); font-size: 1.5rem; font-weight: 500; letter-spacing: -0.01em; color: var(--ink); }
.site-nav { display: flex; gap: 1.75rem; font-size: var(--fs-s); }
.site-nav a { color: var(--ink); border-bottom: 0; font-weight: 500; }
.site-nav a:hover { color: var(--bordeaux); }
.site-nav a.is-active { color: var(--bordeaux); }
.site-search {
  display: flex; align-items: center; gap: .5rem;
  border: 1px solid var(--rule); padding: .5rem .75rem; border-radius: 999px;
  font-size: var(--fs-s); color: var(--muted); background: var(--paper);
  cursor: text; min-width: 200px;
}
.site-search svg { flex: 0 0 16px; }

/* ---------- Hero éditorial ---------- */
.hero {
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(2.5rem, 6vw, 5rem);
  border-bottom: 1px solid var(--rule);
}
.hero .eyebrow {
  font-family: var(--sans); font-size: var(--fs-xs); letter-spacing: .14em; text-transform: uppercase;
  color: var(--bordeaux); margin-bottom: 1.5rem; font-weight: 600;
}
.hero h1 {
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.025em;
  max-width: 22ch;
  margin-bottom: 1.5rem;
  font-variation-settings: "SOFT" 20, "WONK" 1, "opsz" 144;
}
.hero h1 em { font-style: italic; color: var(--bordeaux); font-variation-settings: "SOFT" 100, "opsz" 144; }
.hero .lede {
  font-size: var(--fs-m); line-height: 1.5; max-width: 56ch; color: var(--muted);
}
.hero .meta-row {
  display: flex; justify-content: space-between; gap: 2rem;
  margin-top: 3rem; padding-top: 1.75rem; border-top: 1px solid var(--rule);
  font-size: var(--fs-s); color: var(--muted); width: 100%;
}
.hero .meta-row > p { flex: 1; margin: 0; }
.hero .meta-row strong { color: var(--ink); display: block; font-family: var(--serif); font-size: var(--fs-l); font-weight: 500; margin-top: .25rem; }

/* ---------- Section header ---------- */
.section { padding: clamp(3rem, 7vw, 5rem) 0; }
.section + .section { border-top: 1px solid var(--rule); }
.section-head {
  display: flex; justify-content: space-between; align-items: end;
  margin-bottom: 2.5rem; gap: 2rem; flex-wrap: wrap;
}
.section-head .eyebrow {
  font-family: var(--sans); font-size: var(--fs-xs); letter-spacing: .14em;
  text-transform: uppercase; color: var(--bordeaux);
  margin: 0 0 .85rem; font-weight: 600;
}
.section-head h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.25rem); margin: 0;
  position: relative; padding-bottom: .5rem;
}
.section-head h2::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 48px; height: 2px; background: var(--ocre);
}
.section-head .lead { color: var(--muted); max-width: 50ch; margin: 0; }
.section-head .more { font-size: var(--fs-s); white-space: nowrap; }

/* ---------- Cards résumés livres ---------- */
.book-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem 1.75rem;
}
.book-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 1.75rem 1.5rem 1.5rem;
  display: flex; flex-direction: column;
  position: relative;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.book-card:hover { transform: translateY(-2px); border-color: var(--ocre); box-shadow: 0 12px 32px -16px rgba(28,26,23,.18); }
.book-card .cat {
  font-size: var(--fs-xs); letter-spacing: .12em; text-transform: uppercase;
  color: var(--bordeaux); font-weight: 600; margin-bottom: .75rem;
}
.book-card h3 {
  font-size: 1.4rem; line-height: 1.2; margin: 0 0 .35rem;
}
.book-card h3 a { color: var(--ink); border-bottom: 0; }
.book-card h3 a:hover { color: var(--bordeaux); }
.book-card .author {
  color: var(--muted);
  font-size: var(--fs-s); margin-bottom: 1rem;
}
.book-card .updated {
  font-size: var(--fs-xs); color: var(--muted);
  letter-spacing: .04em; margin: .5rem 0 0; opacity: .75;
}
.book-card .verdict {
  margin: .75rem 0 0;
  font-family: var(--serif); font-style: italic;
  font-size: var(--fs-s); line-height: 1.5; color: var(--muted);
}
.book-card .verdict strong { font-style: normal; color: var(--ink); font-weight: 500; }
.book-card .read-link {
  margin-top: auto; padding-top: 1rem;
  font-size: var(--fs-s); font-weight: 500;
  display: inline-flex; align-items: center; gap: .35rem;
  color: var(--bordeaux); border: 0;
}
.book-card .read-link::after { content: '→'; transition: transform .15s; }
.book-card:hover .read-link::after { transform: translateX(3px); }

/* ---------- Pillar grid (catégories) ---------- */
.pillar-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--rule); border: 1px solid var(--rule);
  max-width: none !important; width: 100%;
}
@media (max-width: 900px) { .pillar-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .pillar-grid { grid-template-columns: 1fr; } }
.pillar {
  background: var(--paper); padding: 2.25rem 1.75rem; display: flex; flex-direction: column;
  border: 0; transition: background .15s; min-height: 220px;
}
.pillar:hover { background: var(--ivory); }
.pillar .num { font-family: var(--serif); font-size: var(--fs-xl); color: var(--ocre); font-variation-settings: "SOFT" 100; line-height: 1; margin-bottom: 1.75rem; display: block; }
.pillar h3 { font-size: 1.25rem; margin: 0 0 .65rem; color: var(--ink); line-height: 1.25; overflow-wrap: normal; hyphens: manual; }
.pillar h3.has-large-font-size { font-size: 1.25rem; }
.pillar p { font-size: var(--fs-s); color: var(--muted); margin: 0; line-height: 1.55; overflow-wrap: normal; hyphens: manual; }
.archive-meta { font-size: var(--fs-xs); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: .25rem 0 .5rem; }

/* ---------- About bloc ---------- */
.about-block {
  padding: clamp(1rem, 3vw, 2rem) 0;
  max-width: 760px; margin: 0 auto;
  position: relative; text-align: center;
  border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
}
.about-block::before {
  content: '«'; display: block;
  font-family: var(--serif); font-size: 3rem; line-height: 1;
  color: var(--ocre); font-style: italic; margin-bottom: .5rem;
}
.about-block h2 {
  font-size: var(--fs-l); font-style: italic;
  margin: 0 auto 1rem; max-width: 38ch;
  font-variation-settings: "SOFT" 80;
}
.about-block p { font-size: var(--fs-base); color: var(--muted); }
.about-block .signature { display: block; font-size: var(--fs-s); color: var(--ink); margin-top: 1rem; font-weight: 500; }

/* ---------- Newsletter CTA ---------- */
.newsletter {
  background: var(--ink); color: var(--ivory);
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1.5rem, 4vw, 3rem);
  text-align: center; position: relative; overflow: hidden;
}
.newsletter::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 600px 200px at 50% 0%, rgba(200, 155, 60, .12), transparent 60%),
    radial-gradient(ellipse 400px 150px at 50% 100%, rgba(122, 30, 46, .15), transparent 60%);
  pointer-events: none;
}
.newsletter > * { position: relative; }
.newsletter .eyebrow { font-size: var(--fs-xs); letter-spacing: .14em; text-transform: uppercase; color: var(--ocre); font-weight: 600; margin-bottom: 1rem; }
.newsletter h2 { color: var(--ivory); max-width: 22ch; margin: 0 auto 1rem; font-size: var(--fs-xl); }
.newsletter p { color: rgba(245, 241, 232, .7); max-width: 50ch; margin: 0 auto 2rem; }
.newsletter form { display: flex; max-width: 480px; margin: 0 auto; gap: .5rem; flex-wrap: wrap; justify-content: center; }
.newsletter input[type="email"] {
  flex: 1 1 240px; min-width: 0;
  padding: .85rem 1rem; font: inherit;
  background: rgba(245, 241, 232, .06);
  border: 1px solid rgba(245, 241, 232, .2);
  color: var(--ivory); border-radius: 4px;
}
.newsletter input::placeholder { color: rgba(245, 241, 232, .45); }
.newsletter button {
  padding: .85rem 1.5rem; font: inherit; font-weight: 600;
  background: var(--ocre); color: var(--ink);
  border: 0; border-radius: 4px; cursor: pointer;
  transition: background .15s;
}
.newsletter button:hover { background: var(--ocre-soft); }
.newsletter .smallprint { font-size: var(--fs-xs); color: rgba(245, 241, 232, .78); margin-top: 1.25rem; margin-bottom: 0; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--paper); border-top: 1px solid var(--rule);
  padding: 3rem 0 2rem; font-size: var(--fs-s); color: var(--muted);
}
.site-footer .columns { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2.5rem; }
.site-footer h4 { font-family: var(--sans); font-size: var(--fs-xs); letter-spacing: .12em; text-transform: uppercase; color: var(--ink); margin: 0 0 1rem; font-weight: 600; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: .5rem; }
.site-footer a { color: var(--muted); border: 0; }
.site-footer a:hover { color: var(--bordeaux); }
.site-footer .baseline { font-family: var(--serif); font-style: italic; color: var(--ink); font-size: var(--fs-base); max-width: 30ch; line-height: 1.5; }
.site-footer .legal { padding-top: 1.5rem; border-top: 1px solid var(--rule); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }

/* ---------- Single article (page résumé) ---------- */
.article-header {
  padding: clamp(3rem, 7vw, 5rem) 0 2.5rem;
  text-align: center;
  border-bottom: 1px solid var(--rule);
}
.article-header .breadcrumb { font-size: var(--fs-xs); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 1.5rem; }
.article-header .breadcrumb a { color: var(--bordeaux); border: 0; }
.article-header h1 {
  font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 400; line-height: 1.1;
  max-width: 22ch; margin: 0 auto 1.25rem;
  font-variation-settings: "SOFT" 30, "WONK" 0, "opsz" 144;
}
.article-header h1 em { font-style: italic; color: var(--bordeaux); font-variation-settings: "SOFT" 100, "opsz" 144; }
.article-header .deck {
  font-family: var(--serif); font-style: italic;
  font-size: var(--fs-m); line-height: 1.5; color: var(--muted);
  max-width: 56ch; margin: 0 auto;
  font-variation-settings: "SOFT" 80;
}
.article-header .post-meta {
  margin-top: 2rem; display: flex; justify-content: center; gap: 1.5rem;
  font-size: var(--fs-xs); letter-spacing: .08em; text-transform: uppercase; color: var(--muted);
}
.article-header .post-meta span + span::before { content: '·'; margin-right: 1.5rem; color: var(--rule); }

.article-body { padding: 3rem 0; }
.article-body .prose h2 { margin-top: 2.5em; padding-bottom: .35em; border-bottom: 1px solid var(--rule); font-size: 1.85rem; }
.article-body .prose h3 { margin-top: 2em; font-size: 1.4rem; }
.article-body .prose ul li::marker { color: var(--ocre); }

.dropcap::first-letter {
  font-family: var(--serif); font-weight: 400;
  float: left; font-size: 4.5em; line-height: .9; padding: .1em .12em 0 0;
  color: var(--bordeaux); font-variation-settings: "SOFT" 30, "opsz" 144;
}

/* Verdict box */
.verdict-box {
  background: var(--paper); border: 1px solid var(--rule);
  padding: 1.75rem 2rem; margin: 2.5rem 0;
  display: grid; grid-template-columns: auto 1fr; gap: 2rem; align-items: start;
}
.verdict-box .score {
  font-family: var(--serif); font-size: 4rem; line-height: 1;
  color: var(--ocre); font-variation-settings: "SOFT" 100, "opsz" 144;
  text-align: center;
}
.verdict-box .score small { display: block; font-size: 1.1rem; color: var(--muted); font-style: italic; margin-top: .25rem; }
.verdict-box h3 { margin: 0 0 .5rem; font-size: var(--fs-m); font-style: italic; font-variation-settings: "SOFT" 80; }
.verdict-box ul { margin: .5rem 0 0; padding-left: 1.2rem; font-size: var(--fs-s); }

/* Pull quote */
.pull-quote {
  margin: 3rem 0; padding: 2rem 0;
  font-family: var(--serif); font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.3;
  text-align: center; color: var(--ink);
  border-top: 1px solid var(--ocre); border-bottom: 1px solid var(--ocre);
  font-variation-settings: "SOFT" 50, "WONK" 1, "opsz" 144;
}
.pull-quote cite { display: block; font-family: var(--sans); font-size: var(--fs-s); font-style: normal; color: var(--muted); margin-top: 1rem; letter-spacing: .04em; }

/* Encadré */
.callout {
  background: linear-gradient(180deg, rgba(200,155,60,.08), rgba(200,155,60,.03));
  border: 1px solid var(--ocre-soft);
  border-left: 4px solid var(--ocre);
  padding: 1.5rem 1.75rem; margin: 2.5rem 0;
}
.callout h3 { font-size: var(--fs-m); margin: 0 0 .5rem; color: var(--bordeaux); font-style: italic; font-variation-settings: "SOFT" 80; }
.callout p:last-child { margin-bottom: 0; }

/* Sommaire latéral (TOC) */
.with-aside {
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 3rem;
  max-width: var(--wide-w); margin: 0 auto; padding: 0 var(--gutter);
}
@media (min-width: 1024px) {
  .with-aside { grid-template-columns: 220px 1fr; }
  .with-aside .prose { max-width: var(--content-w); margin: 0; }
}
.toc {
  position: sticky; top: 100px;
  font-size: var(--fs-s); align-self: start;
}
.toc summary { list-style: none; cursor: default; }
.toc summary::-webkit-details-marker { display: none; }
.toc h4 { font-family: var(--sans); font-size: var(--fs-xs); letter-spacing: .12em; text-transform: uppercase; margin: 0 0 1rem; color: var(--ink); display: inline-block; }
.toc ol { list-style: none; padding: 0; margin: 0; counter-reset: toc; }
.toc li { counter-increment: toc; margin-bottom: .65rem; line-height: 1.4; padding-left: 1.6rem; position: relative; }
.toc li::before { content: counter(toc, decimal-leading-zero); position: absolute; left: 0; top: 0; font-family: var(--serif); color: var(--ocre); font-style: italic; }
.toc a { color: var(--muted); border: 0; }
.toc a:hover, .toc a.is-active { color: var(--bordeaux); }

/* ---------- Boutons ---------- */
.btn {
  display: inline-block; padding: .85rem 1.5rem; font: inherit; font-weight: 600;
  border: 1px solid transparent; border-radius: 4px; cursor: pointer;
  text-decoration: none; transition: background .15s, color .15s, border-color .15s;
}
.btn-primary { background: var(--bordeaux); color: var(--ivory); border-color: var(--bordeaux); }
.btn-primary:hover { background: var(--bordeaux-hover); color: var(--ivory); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--ivory); }
.btn-ocre { background: var(--ocre); color: var(--ink); border-color: var(--ocre); }
.btn-ocre:hover { background: var(--ocre-soft); }
.hero-actions { display: flex; gap: 1rem; margin-top: 2.5rem; flex-wrap: wrap; }

/* ---------- Article numbered list & misc ---------- */
.article-body .prose ol.numbered { list-style: none; padding-left: 0; counter-reset: step; }
.article-body .prose ol.numbered li { counter-increment: step; padding-left: 3rem; position: relative; margin-bottom: .8rem; }
.article-body .prose ol.numbered li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute; left: 0; top: -.05em;
  font-family: var(--serif); font-size: 1.4rem; color: var(--ocre);
  font-style: italic; font-variation-settings: "SOFT" 80;
}
.article-body .prose .article-cta {
  font-family: var(--serif); font-style: italic; font-size: var(--fs-l);
  line-height: 1.4; color: var(--bordeaux); margin: 2rem 0; padding-left: 1rem;
  border-left: 2px solid var(--ocre);
}
.eyebrow-light { color: var(--ocre) !important; }

/* TOC inline collapsible (mobile / tablet) */
@media (max-width: 1023px) {
  .toc {
    position: static;
    background: var(--paper); border: 1px solid var(--rule);
    padding: 1rem 1.25rem; margin: 0 0 2rem;
  }
  .toc summary { cursor: pointer; display: flex; align-items: center; justify-content: space-between; }
  .toc summary::after { content: '+'; font-family: var(--serif); font-size: 1.5rem; color: var(--ocre); }
  .toc[open] summary::after { content: '–'; }
  .toc h4 { margin-bottom: 0; }
  .toc[open] ol { margin-top: 1rem; }
}

/* Mobile adjustments */
@media (max-width: 767px) {
  .site-search { display: none; }
  .site-nav { gap: 1rem; font-size: var(--fs-xs); }
  .site-footer .columns { grid-template-columns: 1fr 1fr; }
  .pull-quote { margin: 2rem 0; padding: 1.5rem 0; }
  .verdict-box { grid-template-columns: 1fr; gap: 1rem; text-align: center; }
  .hero h1 { max-width: none; }
}

/* ---------- Accessibility ---------- */

/* Focus visible : anneau ocre 2px, jamais retiré au clavier */
:focus:not(:focus-visible) { outline: none; }
:focus-visible {
  outline: 2px solid var(--ocre);
  outline-offset: 2px;
  border-radius: 2px;
}
.btn:focus-visible,
.book-card a:focus-visible,
.site-nav a:focus-visible {
  outline-offset: 4px;
}

/* Touch targets : 44px minimum sur cibles tactiles */
.site-nav a,
.btn,
.read-link,
.site-footer a,
.pillar {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.pillar { display: flex; }

/* Chiffres tabulaires pour notes, scores, prix */
.score, .post-meta, .cat, .verdict-box .score {
  font-variant-numeric: tabular-nums;
}

/* Reduced motion : neutralise transitions et animations */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}