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

:root {
  --sous-bois: #2B3A2E;
  --sous-bois-clair: #3C4F3F;
  --granit-rose: #C98B7A;
  --granit-rose-fonce: #B06F5D;
  --lin: #F2EEE3;
  --encre: #1C1E1A;
  --brume: #D8D6CC;
  --blanc: #FFFEFB;

  --font-display: 'Spectral', Georgia, serif;
  --font-body: 'Work Sans', -apple-system, sans-serif;

  --max-width: 1140px;
  --content-width: 720px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--lin);
  color: var(--encre);
  line-height: 1.55;
  font-size: 1rem;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--granit-rose-fonce); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.6em;
  color: var(--encre);
}
h1 { font-size: clamp(2.1rem, 4vw, 3.1rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1.1em; }
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===== Wrappers anti-distorsion (REGLE CRITIQUE reseau) ===== */
.img-hero, .img-card, .img-body, .img-portrait {
  overflow: hidden;
  background: var(--brume);
}
.img-hero { aspect-ratio: 16/9; }
.img-card { aspect-ratio: 1/1; border-radius: 4px; }
.img-body { aspect-ratio: 3/2; }
.img-portrait { aspect-ratio: 1/1; border-radius: 50%; }
.img-hero img, .img-card img, .img-body img, .img-portrait img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
}
/* figure.img-body : le ratio porte sur l'img, pas sur la figure (sinon la figcaption deborde) */
figure.img-body { overflow: visible; aspect-ratio: auto; background: none; }
figure.img-body img { display: block; aspect-ratio: 3/2; height: auto; }

/* ===== Header ===== */
.site-header {
  background: var(--sous-bois);
  color: var(--lin);
  padding: 1.1rem 0;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.site-header__brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--blanc);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.site-header__brand svg { flex-shrink: 0; }
.site-header__brand:hover { text-decoration: none; opacity: 0.9; }
.site-nav { display: flex; gap: 1.6rem; flex-wrap: wrap; }
.site-nav a {
  color: var(--brume);
  font-size: 0.95rem;
  font-weight: 500;
}
.site-nav a:hover { color: var(--granit-rose); text-decoration: none; }
.site-nav__toggle {
  display: none;
  background: none;
  border: none;
  color: var(--blanc);
  font-size: 1.6rem;
  cursor: pointer;
}
@media (max-width: 720px) {
  .site-nav__toggle { display: block; }
  .site-nav {
    display: none;
    flex-direction: column;
    width: 100%;
    padding-top: 1rem;
    gap: 0.9rem;
  }
  .site-nav.is-open { display: flex; }
  .site-header .container { flex-wrap: wrap; }
}

/* ===== Hero asymetrique ===== */
.hero {
  background: var(--sous-bois);
  color: var(--lin);
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3.5rem 1.5rem;
}
.hero__eyebrow {
  font-size: 0.95rem;
  color: var(--granit-rose);
  font-weight: 500;
  margin-bottom: 0.4rem;
}
.hero h1 { color: var(--blanc); margin-bottom: 0.7rem; }
.hero p.lead {
  font-size: 1.1rem;
  color: var(--brume);
  max-width: 34ch;
}
.hero__cta { margin-top: 1.4rem; }
.hero__media {
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: 4px;
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; gap: 2rem; padding: 2.5rem 1.5rem; }
  .hero__media { aspect-ratio: 16/9; order: -1; }
}

/* ===== Boutons ===== */
.btn {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  border: 1.5px solid var(--granit-rose);
  color: var(--granit-rose);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  background: transparent;
  transition: background 0.2s ease, color 0.2s ease;
}
.btn:hover {
  background: var(--granit-rose);
  color: var(--sous-bois);
  text-decoration: none;
}
.hero .btn { border-color: var(--granit-rose); color: var(--granit-rose); }
.hero .btn:hover { background: var(--granit-rose); color: var(--sous-bois); }
.btn--dark { border-color: var(--sous-bois); color: var(--sous-bois); }
.btn--dark:hover { background: var(--sous-bois); color: var(--blanc); }

/* ===== Section ===== */
.section { padding: 3.5rem 0; }
.section--alt { background: var(--blanc); }
.section__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 2rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.section__head h2 { margin: 0; }
.section__head a { font-weight: 600; font-size: 0.95rem; white-space: nowrap; }

/* ===== Cards en liste editoriale ===== */
.article-list { border-top: 1px solid var(--brume); }
.article-list__item { display: block; }
.article-list__item[hidden] { display: none; }
.article-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1.3rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--brume);
}
.article-row__media { width: 110px; }
.article-row__body { min-width: 0; }
.article-row__cat {
  font-size: 0.82rem;
  color: var(--granit-rose-fonce);
  font-weight: 600;
  margin-bottom: 0.3rem;
}
.article-row__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 0.4rem;
}
.article-row__title a { color: var(--encre); }
.article-row__title a:hover { color: var(--granit-rose-fonce); text-decoration: none; }
.article-row__summary {
  color: #4A4C46;
  font-size: 0.95rem;
  margin: 0 0 0.5rem;
}
.article-row time {
  font-size: 0.85rem;
  color: #7A7C74;
  letter-spacing: 0.01em;
}
@media (max-width: 560px) {
  .article-row { grid-template-columns: 76px 1fr; gap: 0.9rem; }
  .article-row__media { width: 76px; }
}

/* ===== Categories chips ===== */
.category-filters {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.category-filters button {
  background: transparent;
  border: 1px solid var(--brume);
  color: var(--encre);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.45rem 1rem;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.category-filters button:hover { border-color: var(--granit-rose); }
.category-filters button.is-active {
  border-color: var(--granit-rose-fonce);
  color: var(--granit-rose-fonce);
  background: rgba(201, 139, 122, 0.1);
}

/* ===== Pilier / page header ===== */
.page-hero {
  background: var(--sous-bois);
  color: var(--lin);
}
.page-hero .container { padding: 2.8rem 1.5rem; }
.page-hero__cat { color: var(--granit-rose); font-weight: 500; margin-bottom: 0.5rem; }
.page-hero h1 { color: var(--blanc); max-width: 50ch; }
.page-hero p.lead { color: var(--brume); max-width: 60ch; font-size: 1.05rem; }

.breadcrumb { font-size: 0.85rem; color: #7A7C74; margin-bottom: 1.2rem; }
.breadcrumb a { color: #7A7C74; }

.article-body {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 2.8rem 1.5rem;
}
.article-body h2 { margin-top: 2.2rem; }
.article-body h3 { margin-top: 1.6rem; }
.article-body ul, .article-body ol { padding-left: 1.3rem; margin: 0 0 1.1em; }
.article-body ul { list-style: none; }
.article-body ul li { position: relative; padding-left: 1.1rem; margin-bottom: 0.5rem; }
.article-body ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.55em;
  width: 6px; height: 6px;
  background: var(--granit-rose);
  border-radius: 50%;
}
.article-body ol li { margin-bottom: 0.5rem; }
.article-body blockquote {
  border-left: 3px solid var(--granit-rose);
  margin: 1.8rem 0;
  padding: 0.3rem 0 0.3rem 1.3rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  color: #3A3C36;
}
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.8rem 0;
  font-size: 0.92rem;
}
.article-body table th, .article-body table td {
  border-bottom: 1px solid var(--brume);
  padding: 0.6rem 0.8rem;
  text-align: left;
}
.article-body table th {
  font-family: var(--font-display);
  font-weight: 600;
  background: var(--blanc);
}
.article-body figure.img-body {
  margin: 2rem 0;
}
.article-body figure.img-body figcaption {
  font-size: 0.85rem;
  color: #7A7C74;
  margin-top: 0.5rem;
  font-style: italic;
}

/* ===== FAQ accordion ===== */
.faq { max-width: var(--content-width); margin: 0 auto; padding: 0 1.5rem 3.5rem; }
.faq h2 { margin-bottom: 1.2rem; }
.faq-item {
  border-top: 1px solid var(--brume);
}
.faq-item:last-child { border-bottom: 1px solid var(--brume); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 1.6rem 1.1rem 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 1rem;
  font-size: 1.3rem;
  color: var(--granit-rose-fonce);
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { content: '\2212'; }
.faq-item[open] { border-top-color: var(--granit-rose); }
.faq-item p { padding-right: 1.6rem; color: #3A3C36; }

/* ===== Footer ===== */
.site-footer {
  background: var(--sous-bois);
  color: var(--brume);
  padding: 2.8rem 0 2rem;
  font-size: 0.9rem;
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.site-footer h4 { color: var(--blanc); font-size: 1rem; margin-bottom: 0.8rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.5rem; }
.site-footer a { color: var(--brume); }
.site-footer a:hover { color: var(--granit-rose); }
.site-footer__legal {
  border-top: 1px solid var(--sous-bois-clair);
  padding-top: 1.3rem;
  font-size: 0.82rem;
  color: #9A9C90;
}
@media (max-width: 720px) {
  .site-footer__grid { grid-template-columns: 1fr; gap: 1.6rem; }
}

/* ===== Contact form ===== */
.contact-form { max-width: var(--content-width); margin: 0 auto; }
.contact-form label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.3rem;
  font-size: 0.92rem;
}
.contact-form input, .contact-form textarea {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--brume);
  background: var(--blanc);
  font-family: var(--font-body);
  font-size: 0.95rem;
  margin-bottom: 1.1rem;
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: 2px solid var(--granit-rose);
  outline-offset: 1px;
}
.contact-form button { cursor: pointer; }
.form-message { padding: 0.9rem 1.1rem; margin-bottom: 1.1rem; font-size: 0.92rem; }
.form-message--success { background: rgba(201,139,122,0.12); border: 1px solid var(--granit-rose); }
.form-message--error { background: rgba(176,60,60,0.08); border: 1px solid #B03C3C; color: #8a2e2e; }

/* ===== Accessibilite ===== */
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--granit-rose-fonce);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* ===== Sommaire d'article (genere depuis les H2) ===== */
.article-sommaire {
  background: var(--blanc);
  border-left: 3px solid var(--granit-rose);
  padding: 1.1rem 1.4rem;
  margin: 0 0 2.2rem;
  font-size: 0.95rem;
}
.article-sommaire__titre {
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0 0 0.5rem;
}
.article-sommaire ol { margin: 0; padding-left: 1.2rem; }
.article-sommaire li { margin: 0.25rem 0; }
.article-sommaire a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }

/* Fallback grille sans TOC lateral (garde-fou reseau check_toc_sticky R2 ; le sommaire de ce site est en flux, non sticky) */
.article-container:not(:has(.toc-aside)) > article { grid-column: 1 / -1; }