@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=EB+Garamond:ital,wght@0,400;0,500;1,400&family=Cinzel:wght@400;500;600&display=swap');

:root{
  --wall: #1f2b24;
  --wall-dark: #172018;
  --wood: #3a2c1e;
  --wood-dark: #241a11;
  --brass: #c9a876;
  --brass-bright: #e4c98f;
  --mat: #f4ecd8;
  --ink: #2a2118;
  --ink-soft: #5a4d3c;
}

/* =========================
   TYPOGRAPHIE DE BASE
========================= */
body {
    font-family: 'EB Garamond', Georgia, serif;
    background:
      radial-gradient(ellipse at 50% -10%, rgba(255,240,210,0.07), transparent 60%),
      linear-gradient(180deg, var(--wall), var(--wall-dark));
}

/* =========================
   EN-TÊTE
========================= */
.hero {
    background: linear-gradient(160deg, var(--wood) 0%, var(--wood-dark) 100%);
    border-bottom: 1px solid rgba(201,168,118,0.35);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    padding: 34px 20px 28px;
}

.hero_content h1 {
    font-family: 'Cinzel', serif;
    font-weight: 600;
    font-size: 26px;
    letter-spacing: 0.2em;
    color: var(--mat);
    text-transform: uppercase;
    text-shadow: 0 2px 18px rgba(0,0,0,0.45);
    margin: 0 0 10px;
}

.hero_content p {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    color: var(--brass-bright);
    opacity: 0.85;
    margin: 0;
}

/* =========================
   VITRINE PRINCIPALE
========================= */
.container-stats {
    max-width: 1200px;
    margin: 40px auto 60px;
    background: var(--mat);
    border: 1px solid var(--brass);
    border-radius: 6px;
    box-shadow: 0 24px 55px rgba(0,0,0,0.5);
    padding: 40px;
    text-align: center;
}

.container-stats::before {
    content: "";
    display: block;
    height: 4px;
    background: linear-gradient(to right, var(--brass), transparent);
    margin-bottom: 20px;
}

.cartouche {
    text-align: center;
    margin-bottom: 40px;
    padding: 20px 10px;
    border-top: 2px solid var(--brass);
    border-bottom: 2px solid var(--brass);
}

.cartouche h1 {
    font-family: 'Cinzel', serif;
    font-size: 32px;
    letter-spacing: 0.06em;
    color: var(--ink);
    margin: 0;
}

.subtitle {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 14px;
    color: var(--ink-soft);
    margin-top: 10px;
    letter-spacing: 0.05em;
}

.info-box {
    background: #fff;
    border-left: 6px solid var(--brass);
    border-radius: 3px;
    padding: 15px 20px;
    margin: 20px auto;
    max-width: 600px;
    text-align: left;
    font-size: 16px;
    color: var(--ink);
    position: relative;
    box-shadow: 0 4px 10px rgba(0,0,0,0.06);
}

.info-box::before {
    content: "●";
    color: var(--brass);
    margin-right: 10px;
}

.fiche-musee {
    margin: 30px auto;
    max-width: 900px;
}

.fiche-musee h2,
.graph-box h2 {
    font-family: 'Cinzel', serif;
    font-size: 20px;
    letter-spacing: 0.04em;
    color: var(--ink);
    margin-top: 30px;
}

/* =========================
   GRAPHIQUE — taille contrainte
========================= */
.graph-box {
    background: #fdfcf9;
    border: 2px solid var(--brass);
    border-radius: 12px;
    padding: 30px;
    margin-top: 30px;
    position: relative;
}

.graph-box::before {
    content: "";
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    height: 40%;
    background: linear-gradient(rgba(255,255,255,0.4), rgba(255,255,255,0));
    border-radius: 10px;
    pointer-events: none;
}

.graph-canvas-wrapper {
    width: 100%;
    max-width: 800px;
    height: 380px;
    margin: 20px auto 0;
    background: #ffffff;
    padding: 20px;
    border: 1px solid var(--brass);
    border-radius: 8px;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.03);
    box-sizing: border-box;
}

/* =========================
   PIED DE PAGE — cohérence bordure
========================= */
.footer-musee {
    border-top-color: var(--brass);
}

/* =========================
   NAVIGATION CONTINENT / PAYS (autonome)
========================= */
.layout-recherche {
    display: flex;
    gap: 28px;
    align-items: flex-start;
    margin-top: 10px;
}

#nav-continents {
    flex: 0 0 230px;
    background: linear-gradient(160deg, var(--wood) 0%, var(--wood-dark) 100%);
    border: 1px solid rgba(201,168,118,0.35);
    border-radius: 4px;
    padding: 16px;
    box-shadow: 0 14px 30px rgba(0,0,0,0.4);
}

.message-selection {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    color: var(--brass-bright);
    text-align: center;
    font-size: 13px;
    margin-bottom: 14px;
    opacity: .85;
}

#nav-continents .nav-item {
    font-family: 'Cinzel', serif;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-align: center;
    color: var(--wood-dark);
    background: linear-gradient(180deg, var(--brass-bright) 0%, var(--brass) 100%);
    border: 1px solid #7c6743;
    border-radius: 2px;
    padding: 10px;
    margin-bottom: 8px;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,0,0,0.35), inset 0 1px 1px rgba(255,255,255,0.5);
}

#nav-continents .nav-item.actif {
    background: linear-gradient(180deg, #191309 0%, #100c07 100%);
    color: var(--brass-bright);
}

.nav-sous-menu {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin: 0 0 12px;
}

.nav-pays {
    font-family: 'EB Garamond', serif;
    font-size: 12.5px;
    color: var(--brass-bright);
    background: linear-gradient(180deg, #2a2016 0%, #1a130c 100%);
    border: 1px solid rgba(201,168,118,0.4);
    border-radius: 2px;
    padding: 7px 10px;
    cursor: pointer;
}

.nav-pays:hover, .nav-pays.actif {
    border-color: var(--brass-bright);
    color: var(--mat);
}

.contenu-droite {
    flex: 1;
    min-width: 0;
}

.fil-ariane {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    color: var(--ink-soft);
    font-size: 15px;
    margin-bottom: 18px;
}

.fil-ariane span[data-nav] {
    cursor: pointer;
    color: var(--ink-soft);
    text-decoration: underline;
    text-decoration-color: rgba(90,77,60,0.4);
}

.fil-ariane span[data-nav]:hover {
    color: var(--ink);
}

.fil-ariane strong {
    color: var(--ink);
    font-style: normal;
}

#zone-message {
    text-align: center;
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    color: var(--ink-soft);
    padding: 30px 10px;
}

/* =========================
   CARTES DE DÉCOMPTE PAR ANNÉE
========================= */
.annee-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 14px;
}

.annee-stat-card {
    background: linear-gradient(160deg, var(--wood) 0%, var(--wood-dark) 100%);
    border: 1px solid rgba(201,168,118,0.4);
    border-radius: 4px;
    padding: 16px 10px;
    text-align: center;
    box-shadow: 0 10px 22px rgba(0,0,0,0.35);
    transition: transform 0.2s ease;
}

.annee-stat-card:hover {
    transform: translateY(-3px);
}

.annee-stat-valeur {
    font-family: 'Cinzel', serif;
    font-weight: 600;
    font-size: 17px;
    letter-spacing: 0.03em;
    color: var(--brass-bright);
}

.annee-stat-compte {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 13px;
    color: var(--mat);
    opacity: 0.8;
    margin-top: 4px;
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 900px) {
    .layout-recherche { flex-direction: column; }
    #nav-continents { flex: none; width: 100%; }
}