/* ================================================================
   REFONTE — Portfolio éditorial élégant
   Typography: Playfair Display (serif classic) + Inter (body)
   Accent: rgb(229, 0, 93) — rose Oxymore
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&display=swap');

:root {
  --color-bg: #FBFAF7;
  --color-bg-alt: #F3F1EB;
  --color-paper: #FFFFFF;
  --color-text: #1A1A1A;
  --color-text-muted: #5B5B5B;
  --color-text-subtle: #6B6B6B;
  --color-border: #E5E2DB;
  --color-border-soft: #EFECE4;
  --color-accent: rgb(229, 0, 93);
  --color-accent-soft: rgba(229, 0, 93, 0.08);
  --color-accent-hover: rgb(181, 0, 72);

  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;

  --max-width: 1180px;
  --max-width-prose: 640px;
  --max-width-wide: 1360px;

  --space-2xs: 0.375rem;
  --space-xs: 0.75rem;
  --space-sm: 1.25rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 8rem;

  --radius-sm: 2px;
  --radius-md: 6px;
  --radius-lg: 14px;

  --transition: 220ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 600ms cubic-bezier(0.4, 0, 0.2, 1);

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.06), 0 8px 24px -12px rgba(0,0,0,0.10);
  --shadow-lg: 0 4px 12px rgba(0,0,0,0.08), 0 24px 48px -16px rgba(0,0,0,0.16);
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #111113;
    --color-bg-alt: #18181B;
    --color-paper: #1C1C1F;
    --color-text: #F2F1EC;
    --color-text-muted: #B0AEA8;
    --color-text-subtle: #7A7770;
    --color-border: #2A2A2D;
    --color-border-soft: #232326;
    --color-accent: rgb(255, 92, 154);
    --color-accent-soft: rgba(255, 92, 154, 0.12);
    --color-accent-hover: rgb(255, 143, 183);
  }
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern", "liga", "calt";
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

img { max-width: 100%; height: auto; display: block; }

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Sélection */
::selection { background: var(--color-accent); color: #fff; }

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-accent);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 100;
  transition: top var(--transition);
}
.skip-link:focus-visible { top: 1rem; }

/* ========== TYPOGRAPHIE ========== */

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--color-text);
  font-feature-settings: "kern", "liga", "ss01";
}

h1 {
  font-size: clamp(2.75rem, 6vw, 5.5rem);
  font-weight: 500;

  letter-spacing: -0.035em;
  line-height: 1.02;
}

h2 {
  font-size: clamp(2rem, 3.6vw, 3rem);
  font-weight: 500;

  letter-spacing: -0.025em;
  line-height: 1.1;
}

h3 {
  font-size: clamp(1.375rem, 2vw, 1.75rem);
  font-weight: 500;

  line-height: 1.25;
}

h4 {
  font-size: 1.125rem;
  font-weight: 600;
  font-family: var(--font-sans);
  letter-spacing: -0.01em;
}

p { max-width: var(--max-width-prose); }
.prose p + p { margin-top: 1.1em; }

a {
  color: var(--color-text);
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 4px;
  transition: color var(--transition), text-decoration-color var(--transition);
}
a:hover { color: var(--color-accent); }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-accent);
}
.kicker::before {
  content: "";
  width: 28px;
  height: 15px;
  background: currentColor;
}

.lede {
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.125rem, 1.6vw, 1.375rem);
  color: var(--color-text-muted);
  line-height: 1.55;
  max-width: 100%;
  margin-bottom: 2rem;
}

.meta {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-subtle);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Drop cap for editorial feel */
.dropcap::first-letter {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 5em;
  float: left;
  line-height: 0.85;
  padding: 0.05em 0.1em 0 0;
  color: var(--color-accent);

}

/* ========== LAYOUT ========== */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}
.container-wide { max-width: var(--max-width-wide); margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 2.5rem); }

section { padding: clamp(3rem, 6vw, 5rem) 0; }
section + section { border-top: 1px solid var(--color-border-soft); }

/* ========== HEADER / NAV ========== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--color-border-soft);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 1.25rem clamp(1.25rem, 4vw, 2.5rem);
}
.site-logo {
  display: inline-block;
  width: clamp(200px, 22vw, 280px);
  line-height: 0;
  text-decoration: none;
}
.site-logo svg { width: 100%; height: auto; display: block; overflow: visible; }

.site-nav ul {
  display: flex;
  gap: clamp(1rem, 2.2vw, 2rem);
  list-style: none;
}
.site-nav a {
  position: relative;
  color: var(--color-text-muted);
  text-decoration: none;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.9375rem;
  padding: 0.25rem 0;
  transition: color var(--transition);
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 1.5px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--color-text); }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }

/* Burger menu button (hidden on desktop) */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--color-text);
  line-height: 0;
}
.menu-toggle svg { width: 24px; height: 24px; }
.menu-toggle .icon-close { display: none; }
.menu-toggle[aria-expanded="true"] .icon-open { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }

@media (max-width: 720px) {
  .menu-toggle { display: flex; align-items: center; }

  .site-nav {
    display: none;
    width: 100%;
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border-soft);
    margin-top: var(--space-xs);
  }
  .site-nav[data-open="true"] { display: block; }

  .site-nav ul {
    flex-direction: column;
    gap: 0;
  }
  .site-nav a {
    display: block;
    padding: 0.75rem 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--color-border-soft);
  }
  .site-nav a::after { display: none; }

  .site-header__inner { flex-wrap: wrap; }
}

/* ========== BREADCRUMB ========== */

.breadcrumb {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  list-style: none;
  font-size: 0.8125rem;
  color: var(--color-text-subtle);
  margin-bottom: var(--space-md);
  font-family: var(--font-sans);
}
.breadcrumb a { color: var(--color-text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: var(--color-border);
}
.breadcrumb [aria-current="page"] { color: var(--color-text); }

/* ========== HERO ========== */

.hero {
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(3rem, 5vw, 5rem);
  position: relative;
}
.hero__kicker { margin-bottom: var(--space-md); }
.hero h1 {
  margin-bottom: var(--space-md);
  max-width: 18ch;
}
.hero h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--color-accent);

}
.hero__lede { margin-bottom: var(--space-lg); }

.hero__meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  max-width: 800px;
}
.hero__meta-item { font-size: 0.9375rem; color: var(--color-text-muted); }
.hero__meta-item strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-subtle);
  margin-bottom: 0.25rem;
  font-weight: 500;
}
.hero__meta-item span { color: var(--color-text); font-weight: 500; }

/* ========== SECTION HEADING ========== */

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}
.section-heading__kicker {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-subtle);
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.section-heading h2 em {
  font-style: italic;
  font-weight: 400;
  color: var(--color-accent);
}
.section-heading a {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  text-decoration: none;
  color: var(--color-text-muted);
  transition: color var(--transition), transform var(--transition);
}
.section-heading a:hover { color: var(--color-accent); transform: translateX(4px); }

/* ========== EDITORIAL GRID (actualités) ========== */

.grid-editorial {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
@media (max-width: 900px) {
  .grid-editorial { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .grid-editorial { grid-template-columns: 1fr; }
}

.card-editorial {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.card-editorial__image {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-bg-alt);
}
.card-editorial__image img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--transition-slow);
}
.card-editorial:hover .card-editorial__image img { transform: scale(1.04); }

.card-editorial__meta {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.card-editorial h3 {
  font-size: 1.25rem;
  line-height: 1.25;

}
.card-editorial h3 a {
  color: var(--color-text);
  text-decoration: none;
  background-image: linear-gradient(var(--color-accent), var(--color-accent));
  background-size: 0% 1.5px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size var(--transition), color var(--transition);
  padding-bottom: 2px;
}
.card-editorial h3 a:hover { background-size: 100% 1.5px; color: var(--color-accent); }

.card-editorial p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* ========== LIVRES GRID ========== */

.grid-livres {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem) var(--space-md);
}
/* Variante : 5 livres sur une ligne en desktop */
.grid-livres--5 {
  grid-template-columns: repeat(5, 1fr);
}
@media (max-width: 1024px) {
  .grid-livres--5 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .grid-livres--5 { grid-template-columns: repeat(2, 1fr); }
}

.card-livre {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}
.card-livre__cover {
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: 2px;
  background: var(--color-bg-alt);
  box-shadow:
    0 1px 2px rgba(0,0,0,0.08),
    0 8px 16px -4px rgba(0,0,0,0.10),
    0 24px 40px -12px rgba(0,0,0,0.20);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}
.card-livre__cover::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: 0;
  width: 2px;
  background: rgba(0,0,0,0.15);
  z-index: 2;
  box-shadow: inset -1px 0 0 rgba(255,255,255,0.15);
}
.card-livre:hover .card-livre__cover {
  transform: translateY(-6px) rotate(-0.5deg);
  box-shadow:
    0 2px 4px rgba(0,0,0,0.10),
    0 12px 24px -4px rgba(0,0,0,0.15),
    0 32px 56px -12px rgba(0,0,0,0.28);
}
.card-livre__cover img { width: 100%; height: 100%; object-fit: cover; }

.card-livre__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  line-height: 1.3;
  color: var(--color-text);

}
.card-livre__author {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  font-style: italic;
  font-family: var(--font-display);
}
.card-livre__date {
  font-size: 0.75rem;
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.25rem;
}
.card-livre__resume {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-top: 0.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ========== PROFIL / ABOUT ========== */

.profil {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (max-width: 768px) {
  .profil { grid-template-columns: 1fr; }
  .profil__image { max-width: 280px; }
}
.profil__image {
  aspect-ratio: 4 / 5;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-alt);
  position: relative;
}
.profil__image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, var(--color-accent-soft) 100%);
  pointer-events: none;
}
.profil__image img { width: 100%; height: 100%; object-fit: cover; }

.profil__body h2 { margin-bottom: var(--space-sm); }
.profil__body p { max-width: 60ch; color: var(--color-text-muted); }
.profil__body p + p { margin-top: 1rem; }

.profil__liens {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--space-md);
  list-style: none;
}
.profil__liens a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.125rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: var(--font-sans);
  transition: all var(--transition);
}
.profil__liens a:hover {
  background: var(--color-text);
  color: var(--color-bg);
  border-color: var(--color-text);
  transform: translateY(-1px);
}

/* ========== INTERVENTIONS LIST ========== */

.interventions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
  list-style: none;
}
.card-intervention {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-decoration: none;
  color: inherit;
}
.card-intervention__image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-bg-alt);
  position: relative;
}
.card-intervention__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.card-intervention:hover .card-intervention__image img {
  transform: scale(1.04);
}
.card-intervention__year {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-bg);
  padding: 0.3rem 0.625rem;
  border-radius: 2px;
  letter-spacing: 0.02em;
}
.card-intervention__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--color-text);
  background-image: linear-gradient(var(--color-accent), var(--color-accent));
  background-size: 0% 1.5px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size var(--transition), color var(--transition);
  padding-bottom: 2px;
}
.card-intervention:hover .card-intervention__title {
  background-size: 100% 1.5px;
  color: var(--color-accent);
}
.card-intervention__desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  max-width: none;
}

/* ========== INTERVENTION DETAIL (article) ========== */

.article-hero {
  margin: 0 auto var(--space-lg);
  max-width: var(--max-width);
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}
.article-hero img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-lg);
  background: var(--color-bg-alt);
  display: block;
}
.article-body {
  max-width: var(--max-width-prose);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
  font-size: 1.0625rem;
  line-height: 1.75;
}
.article-body img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: 2rem 0;
  background: var(--color-bg-alt);
}
.article-body h2,
.article-body h3,
.article-body h4 {
  margin-top: 2.5em;
  margin-bottom: 0.5em;
}
.article-body h2 { font-size: 1.75rem; }
.article-body h3 { font-size: 1.375rem; }
.article-body p { margin-bottom: 1em; max-width: none; }
.article-body ul,
.article-body ol { margin: 1em 0 1.5em 1.5em; }
.article-body li { margin-bottom: 0.4em; }
.article-body li::marker { color: var(--color-accent); }
.article-body blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: 1.5rem;
  margin: 2em 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--color-text-muted);
}
.article-body hr {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin: 3em 0;
}
.article-body code {
  font-family: 'JetBrains Mono', 'Monaco', monospace;
  font-size: 0.875em;
  background: var(--color-bg-alt);
  padding: 0.15em 0.4em;
  border-radius: 3px;
}
.article-body pre {
  background: var(--color-bg-alt);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: 1.5em 0;
  font-size: 0.875rem;
  line-height: 1.6;
}
.article-body pre code { background: transparent; padding: 0; }
.article-body abbr[title] {
  text-decoration: underline dotted;
  text-underline-offset: 3px;
  cursor: help;
}
.article-body .float-end,
.article-body .float-start { float: none; margin: 2rem 0; }
.article-nav {
  max-width: var(--max-width-prose);
  margin: var(--space-xl) auto 0;
  padding: var(--space-md) clamp(1.25rem, 4vw, 2.5rem) 0;
  border-top: 1px solid var(--color-border);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
}

/* ========== GALERIES / PHOTOS ========== */

.grid-galeries {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}
.card-galerie {
  display: block;
  text-decoration: none;
  color: inherit;
  position: relative;
}
.card-galerie__image {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-bg-alt);
  margin-bottom: var(--space-sm);
}
.card-galerie__image img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--transition-slow);
  filter: saturate(0.95);
}
.card-galerie:hover .card-galerie__image img {
  transform: scale(1.05);
  filter: saturate(1.1);
}
.card-galerie__title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 500;
  margin-bottom: 0.25rem;

}
.card-galerie__meta {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Galerie photos (detail) */
.galerie-masonry {
  columns: 3;
  column-gap: var(--space-md);
}
.galerie-masonry > * {
  break-inside: avoid;
  margin-bottom: var(--space-md);
  overflow: hidden;
  border-radius: var(--radius-md);
  display: block;
  position: relative;
}
.galerie-masonry img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-slow), filter var(--transition);
}
.galerie-masonry a:hover img {
  transform: scale(1.03);
  filter: brightness(1.05);
}
@media (max-width: 900px) { .galerie-masonry { columns: 2; } }
@media (max-width: 520px) { .galerie-masonry { columns: 1; } }

/* ========== LIVRE DETAIL ========== */

.livre-detail {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
@media (max-width: 768px) { .livre-detail { grid-template-columns: 1fr; } }

.livre-detail__cover {
  aspect-ratio: 2 / 3;
  border-radius: 2px;
  overflow: hidden;
  background: var(--color-bg-alt);
  box-shadow:
    0 2px 4px rgba(0,0,0,0.10),
    0 16px 32px -8px rgba(0,0,0,0.15),
    0 40px 60px -16px rgba(0,0,0,0.25);
  position: relative;
}
.livre-detail__cover::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: 0;
  width: 3px;
  background: rgba(0,0,0,0.2);
  z-index: 2;
}
.livre-detail__cover img { width: 100%; height: 100%; object-fit: cover; }

.livre-detail__type {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 1rem;
}
.livre-detail__title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.05;
  margin-bottom: 0.75rem;
  letter-spacing: -0.025em;
}
.livre-detail__author {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1.25rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}
.livre-detail__date {
  font-size: 0.875rem;
  color: var(--color-text-subtle);
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}
.livre-detail__resume {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text);
  max-width: 62ch;
}

/* ========== PROSE / ARTICLES (mentions, accessibilité, etc) ========== */

.prose {
  max-width: 68ch;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text);
}
.prose h2 { margin: 2.5em 0 0.75em; font-size: 1.875rem; }
.prose h3 { margin: 2em 0 0.5em; font-size: 1.375rem; }
.prose h4 { margin: 1.5em 0 0.5em; }
.prose p { margin-bottom: 1.1em; max-width: none; }
.prose ul, .prose ol {
  margin: 1em 0 1.5em 1.5em;
  padding-left: 1rem;
}
.prose li { margin-bottom: 0.4em; }
.prose li::marker { color: var(--color-accent); }
.prose blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: 1.5rem;
  margin: 2em 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--color-text-muted);
}
.prose hr {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin: 3em 0;
}
.prose code {
  font-family: 'JetBrains Mono', 'Monaco', monospace;
  font-size: 0.875em;
  background: var(--color-bg-alt);
  padding: 0.15em 0.4em;
  border-radius: 3px;
}
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 2em 0;
  font-size: 0.9375rem;
}
.prose th, .prose td {
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border);
}
.prose th {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-subtle);
  background: var(--color-bg-alt);
}
.prose caption {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
  text-align: left;
}

/* ========== PAGINATION ========== */

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.375rem;
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-soft);
  list-style: none;
  flex-wrap: wrap;
  font-family: var(--font-sans);
}
.pagination a, .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: all var(--transition);
}
.pagination a:hover {
  background: var(--color-accent-soft);
  color: var(--color-accent);
}
.pagination [aria-current="page"] {
  background: var(--color-text);
  color: var(--color-bg);
}
.pagination .disabled { opacity: 0.3; pointer-events: none; }

/* ========== FOOTER ========== */

.site-footer {
  margin-top: var(--space-2xl);
  padding: var(--space-lg) 0 var(--space-md);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  font-family: var(--font-sans);
}
.site-footer__grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}
@media (max-width: 720px) {
  .site-footer__grid { grid-template-columns: 1fr; gap: var(--space-md); }
}
.site-footer__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}
.site-footer__brand p { max-width: 40ch; color: var(--color-text-muted); }
.site-footer__col-title {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text);
  margin-bottom: 1rem;
}
.site-footer__col ul { list-style: none; }
.site-footer__col li { margin-bottom: 0.5rem; }
.site-footer__col a { color: var(--color-text-muted); text-decoration: none; }
.site-footer__col a:hover { color: var(--color-accent); }
.site-footer__bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-md) clamp(1.25rem, 4vw, 2.5rem) 0;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--color-text-subtle);
}

/* ========== LOGO OXYMORE — animations ========== */

.logo_oxymore .logo-swoosh {
  fill: var(--color-border);
  opacity: 0;
  transform: translateX(-24px);
  animation: swoosh-in 1000ms cubic-bezier(0.25, 1, 0.5, 1) 100ms forwards;
  transform-origin: left center;
}
.logo_oxymore .logo-title {
  fill: var(--color-accent);
  opacity: 0;
  transform: translateY(10px);
  animation: title-in 800ms cubic-bezier(0.4, 0, 0.2, 1) 500ms forwards;
}
.logo_oxymore .logo-subtitle {
  fill: var(--color-text);
  opacity: 0;
  animation: fade-only 700ms ease-out 950ms forwards;
}
.site-logo:hover .logo-title {
  animation: title-pulse 700ms ease-in-out;
}
@keyframes swoosh-in { to { opacity: 1; transform: translateX(0); } }
@keyframes title-in { to { opacity: 1; transform: translateY(0); } }
@keyframes fade-only { to { opacity: 0.85; } }
@keyframes title-pulse {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(0) scale(1.025); }
}
@media (prefers-reduced-motion: reduce) {
  .logo_oxymore .logo-swoosh,
  .logo_oxymore .logo-title,
  .logo_oxymore .logo-subtitle {
    opacity: 1; transform: none; animation: none;
  }
  .logo_oxymore .logo-subtitle { opacity: 0.85; }
}
@media (prefers-color-scheme: dark) {
  .logo_oxymore .logo-swoosh { fill: rgba(255, 255, 255, 0.06); }
}

/* ========== UTILITIES & ANIMATIONS ========== */

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.text-center { text-align: center; }

@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(16px);
    animation: fadeInUp 700ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
  }
  .fade-in[data-delay="1"] { animation-delay: 120ms; }
  .fade-in[data-delay="2"] { animation-delay: 240ms; }
  .fade-in[data-delay="3"] { animation-delay: 360ms; }
  .fade-in[data-delay="4"] { animation-delay: 480ms; }

  @keyframes fadeInUp {
    to { opacity: 1; transform: translateY(0); }
  }
}

/* ========== 404 ========== */
.error-page {
  padding: clamp(4rem, 10vw, 8rem) 0;
  text-align: center;
}
.error-page__code {
  font-family: var(--font-display);
  font-size: clamp(8rem, 20vw, 16rem);
  line-height: 0.9;
  color: var(--color-accent);

  font-style: italic;
  margin-bottom: 1rem;
}