:root {
    /* Palette V2 (maquette Claude) — crème / navy / vert / or */
    --color-primary: #2e7d55;
    --color-primary-dark: #1f5c3d;
    --color-accent: #e2a53f;
    --color-bg: #f6f2e9;
    --color-surface: #ffffff;
    --color-text: #1b1e2b;
    --color-muted: #5b5749;
    --color-border: #e6e0d2;
    --color-night: #0f1330;      /* fonds sombres (hero, footer) */
    --color-night-2: #131735;

    /* Typographie — polices système (fonts de la maquette non embarquées) */
    --font-base: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --font-heading: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --fs-base: 1rem;
    --fs-h1: clamp(2rem, 4vw, 3rem);

    /* Espacements & rayons */
    --space-1: .5rem;
    --space-2: 1rem;
    --space-3: 1.5rem;
    --space-4: 2.5rem;
    --radius: 10px;
    --container: 1140px;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: var(--font-base);
    font-size: var(--fs-base);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
}
h1, h2, h3 { font-family: var(--font-heading); line-height: 1.15; font-weight: 700; letter-spacing: -.02em; }
a { color: var(--color-primary); }
a:hover { color: var(--color-primary-dark); }

.container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }

.skip-link {
    position: absolute; left: -999px;
    background: var(--color-primary); color: #fff; padding: var(--space-1) var(--space-2);
}
.skip-link:focus { left: var(--space-2); top: var(--space-2); z-index: 100; }

/* En-tête & navigation (V2) */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(246,242,233,.9); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(27,30,43,.08); }
/* Filigrane : dessin du village à droite de la bannière (derrière le contenu). */
.site-header::after {
    content: ""; position: absolute; top: 0; bottom: 0; right: 0; width: min(46%, 460px);
    background: url("/assets/ernage-animation-transparent.png") no-repeat right center; background-size: cover;
    opacity: .3; pointer-events: none;
    -webkit-mask-image: linear-gradient(to right, transparent, #000 42%);
    mask-image: linear-gradient(to right, transparent, #000 42%);
}
.site-header__inner { position: relative; z-index: 1; display: flex; align-items: center; gap: var(--space-2); padding: 14px 0; flex-wrap: wrap; }
.site-brand { display: flex; align-items: center; gap: 11px; text-decoration: none; color: var(--color-text); }
.site-brand__badge { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: var(--color-night-2); color: #fff; font-family: var(--font-heading); font-weight: 700; font-size: 20px; box-shadow: 0 4px 14px rgba(19,23,53,.28); }
.site-brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.site-brand__name { font-family: var(--font-heading); font-size: 19px; letter-spacing: -.01em; }
.site-brand__tagline { font-size: 11px; color: var(--color-muted); letter-spacing: .02em; }
.site-nav { margin-left: auto; display: flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.site-nav a { text-decoration: none; color: #3a3d4a; font-weight: 500; font-size: 14.5px; padding: 8px 12px; border-radius: 9px; }
.site-nav a:hover { color: var(--color-primary); background: rgba(46,125,85,.08); }
.site-nav a[aria-current="page"] { color: var(--color-primary); background: rgba(46,125,85,.1); }
.site-nav__cta { margin-left: 6px; background: var(--color-accent); color: var(--color-text) !important; font-weight: 700 !important; box-shadow: 0 3px 10px rgba(226,165,63,.35); }
.site-nav__cta:hover { background: var(--color-accent) !important; filter: brightness(.96); }

/* Niveau 1 + sous-menu niveau 2 (survol souris, clic/tactile sur le chevron, clavier) */
.site-nav__list { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.site-nav__item { position: relative; display: flex; align-items: center; }
.site-nav__toggle { display: inline-flex; align-items: center; justify-content: center; background: none; border: 0; cursor: pointer; padding: 8px 6px; margin: 0; color: inherit; }
.site-nav__caret { width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; margin-top: -3px; transform: rotate(45deg); transition: transform .15s ease; }
.site-nav__item.is-open .site-nav__caret { margin-top: 3px; transform: rotate(-135deg); }

.site-nav__submenu {
    position: absolute; top: 100%; left: 0; min-width: 200px;
    background: #fff; border: 1px solid rgba(27,30,43,.08); border-radius: 12px;
    box-shadow: 0 14px 30px rgba(19,23,53,.16);
    list-style: none; margin: 8px 0 0; padding: 6px;
    opacity: 0; visibility: hidden; transform: translateY(6px);
    transition: opacity .15s ease, transform .15s ease;
    z-index: 60;
}
.site-nav__item.is-open > .site-nav__submenu { opacity: 1; visibility: visible; transform: translateY(0); }
.site-nav__submenu a { display: block; padding: 9px 12px; border-radius: 8px; font-size: 14px; color: #3a3d4a; white-space: nowrap; }
.site-nav__submenu a:hover, .site-nav__submenu a:focus-visible { background: rgba(46,125,85,.08); color: var(--color-primary); outline: none; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; flex-direction: column; gap: 5px; padding: var(--space-1); margin-left: auto; }
.nav-toggle span { width: 26px; height: 3px; background: var(--color-text); border-radius: 2px; }

/* Hero (bandeau simple ; l'accueil a son propre hero sombre) */
.hero { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); color: #fff; padding: var(--space-4) 0; text-align: center; }
.hero__title { font-size: var(--fs-h1); margin: 0 0 var(--space-1); }
.hero__slogan { font-size: 1.25rem; font-style: italic; opacity: .95; margin: 0; }

/* Boutons */
.button { display: inline-block; background: var(--color-accent); color: var(--color-text); font-weight: 700; padding: var(--space-1) var(--space-3); border-radius: 11px; text-decoration: none; }
.button:hover { filter: brightness(.96); color: var(--color-text); }

/* Pied de page (V2 sombre) */
.site-footer { background: var(--color-night); color: #c8cadf; margin-top: var(--space-4); }
.site-footer__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 36px; padding: clamp(48px,6vw,72px) 1rem 28px; }
.site-footer__logo { display: flex; align-items: center; gap: 11px; margin-bottom: 14px; }
.site-footer__badge { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px; background: #fff; color: var(--color-night); font-family: var(--font-heading); font-weight: 700; font-size: 19px; }
.site-footer__logo strong { font-family: var(--font-heading); font-size: 19px; color: #fff; }
.site-footer__about { font-size: 14px; line-height: 1.6; margin: 0; max-width: 32ch; color: #9fa2c4; }
.site-footer__social { margin: 18px 0 0; }
.site-footer h4 { font-size: 14px; color: #fff; letter-spacing: .06em; text-transform: uppercase; margin: 0 0 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 9px; font-size: 14.5px; color: #9fa2c4; }
.site-footer a { color: #c8cadf; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.site-footer__accent { color: var(--color-accent) !important; font-weight: 600; }
.site-footer__bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 20px 1rem; text-align: center; font-size: 13px; color: #7a7ea6; }

.error-page { padding: var(--space-4) 0; text-align: center; }

/* Responsive — menu burger */
@media (max-width: 860px) {
    .nav-toggle { display: flex; }
    .site-nav {
        display: none; flex-direction: column; width: 100%;
        padding-top: var(--space-2); gap: var(--space-1);
    }
    .site-nav.is-open { display: flex; }
    .site-header__inner { flex-wrap: wrap; }

    /* Sous-menu niveau 2 : pas de survol au tactile → liste dépliée sous le lien parent. */
    .site-nav__list { flex-direction: column; align-items: stretch; width: 100%; gap: 2px; }
    .site-nav__submenu {
        position: static; opacity: 1; visibility: visible; transform: none;
        background: rgba(27,30,43,.03); border: none; box-shadow: none;
        max-height: 0; overflow: hidden; margin: 2px 0 0; padding: 0;
        transition: max-height .2s ease;
    }
    .site-nav__item.is-open > .site-nav__submenu { max-height: 220px; padding: 4px 4px 4px 18px; }
}

/* ===== L'R Na Joie — liste publique ===== */
.rnajoie-search { display: flex; gap: var(--space-1); margin: var(--space-2) 0 var(--space-3); }
.rnajoie-search input[type="search"] { flex: 1 1 auto; font: inherit; padding: .55rem .8rem; border: 1px solid var(--color-border); border-radius: var(--radius); }
.rnajoie-search button { font: inherit; cursor: pointer; padding: .55rem 1.1rem; border: 0; border-radius: var(--radius); background: var(--color-primary); color: #fff; }
.rnajoie-search button:hover { background: var(--color-primary-dark); }

.rnajoie-yearnav { position: sticky; top: 0; z-index: 5; display: flex; gap: .25rem; overflow-x: auto; padding: var(--space-1) 0; background: var(--color-bg); border-bottom: 1px solid var(--color-border); }
.rnajoie-yearnav a { flex: 0 0 auto; text-decoration: none; padding: .25rem .6rem; border-radius: var(--radius); color: var(--color-primary-dark); font-weight: 600; }
.rnajoie-yearnav a:hover { background: var(--color-surface); }

.rnajoie-year { font-size: 1.3rem; margin: var(--space-3) 0 var(--space-2); padding-bottom: .25rem; border-bottom: 2px solid var(--color-accent); scroll-margin-top: 3.5rem; }

.rnajoie-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: var(--space-2); }
.rnajoie-card { display: flex; flex-direction: column; text-decoration: none; color: var(--color-text); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; transition: box-shadow .15s ease, transform .15s ease; }
.rnajoie-card:hover { box-shadow: 0 4px 14px rgba(0,0,0,.12); transform: translateY(-2px); }
.rnajoie-card__cover { display: block; width: 100%; aspect-ratio: 200 / 283; object-fit: cover; background: #eef1ea; }
.rnajoie-card__cover--ph { display: flex; align-items: center; justify-content: center; color: var(--color-muted); font-family: var(--font-heading); font-size: 1.1rem; }
.rnajoie-card__label { padding: .5rem .6rem; font-size: .85rem; font-weight: 600; }
.rnajoie-results-count { margin: var(--space-2) 0; color: var(--color-muted); }
.rnajoie-empty { color: var(--color-muted); }

@media (max-width: 860px) {
    .rnajoie-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== L'R Na Joie — page détail ===== */
.rnajoie-nav { display: flex; align-items: center; justify-content: space-between; gap: var(--space-1); margin: var(--space-2) 0; }
.rnajoie-nav a { text-decoration: none; color: var(--color-primary); font-weight: 600; }
.rnajoie-nav a:hover { color: var(--color-primary-dark); }
.rnajoie-detail__title { font-size: clamp(1.4rem, 3vw, 2rem); margin: 0 0 var(--space-2); }
.rnajoie-detail { display: grid; grid-template-columns: 300px 1fr; gap: var(--space-3); align-items: start; }
.rnajoie-detail__cover { display: block; width: 100%; height: auto; border: 1px solid var(--color-border); border-radius: var(--radius); }
.rnajoie-detail__open { display: block; text-align: center; margin: var(--space-2) 0; }
.rnajoie-summary h2 { font-size: 1.1rem; margin: var(--space-2) 0 var(--space-1); }
.rnajoie-summary ul { padding-left: 1.1rem; margin: 0; }
.rnajoie-detail__pdf { width: 100%; height: 80vh; border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-surface); }

@media (max-width: 860px) {
    .rnajoie-detail { grid-template-columns: 1fr; }
    .rnajoie-detail__cover { max-width: 240px; }
    /* Intégration PDF peu fiable sur mobile : on s'appuie sur le bouton « Ouvrir le PDF ». */
    .rnajoie-detail__pdf { display: none; }
}