/* ============================================================
   Variables & Reset
   ============================================================ */
:root {
    --gal-primary:    #1e40af;
    --gal-secondary:  #64748b;
    --gal-bg:         #f8fafc;
    --gal-text:       #1d2327;
    --gal-border:     #e2e8f0;
    --gal-white:      #ffffff;
    --gal-header-h:   64px;
    --gal-max-width:  1100px;
    --gal-radius:     6px;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 15px;
    line-height: 1.7;
    color: var(--gal-text);
    background: var(--gal-bg);
}

a { color: var(--gal-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

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

/* ============================================================
   Layout
   ============================================================ */
#page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

#site-main {
    flex: 1;
    padding: 40px 0;
}

.header-inner,
.main-inner,
.footer-inner {
    max-width: var(--gal-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================================
   Header
   ============================================================ */
#site-header {
    background: var(--gal-white);
    border-bottom: 1px solid var(--gal-border);
    height: var(--gal-header-h);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 4px rgba(0,0,0,.06);
}

.header-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.site-logo-link {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    text-decoration: none;
}

.site-logo { max-height: 44px; width: auto; }

.site-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--gal-primary);
}

/* Navigation */
.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-menu li a {
    display: block;
    padding: 6px 14px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gal-text);
    border-radius: var(--gal-radius);
    transition: background .15s, color .15s;
}

.nav-menu li a:hover,
.nav-menu li.current-menu-item a {
    background: color-mix(in srgb, var(--gal-primary) 10%, white);
    color: var(--gal-primary);
    text-decoration: none;
}

/* ============================================================
   Contenu
   ============================================================ */
.entry-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--gal-text);
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--gal-border);
}

.entry-content {
    max-width: 100%;
}

.entry-content p      { margin-bottom: 16px; }
.entry-content h2     { font-size: 20px; margin: 28px 0 12px; color: var(--gal-primary); }
.entry-content h3     { font-size: 17px; margin: 24px 0 10px; }
.entry-content ul,
.entry-content ol     { padding-left: 24px; margin-bottom: 16px; }
.entry-content li     { margin-bottom: 4px; }
.entry-content table  { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
.entry-content th,
.entry-content td     { padding: 10px 12px; border: 1px solid var(--gal-border); }
.entry-content th     { background: var(--gal-primary); color: #fff; }
.entry-content tr:nth-child(even) td { background: #f8fafc; }

/* ============================================================
   Footer
   ============================================================ */
#site-footer {
    background: var(--gal-white);
    border-top: 1px solid var(--gal-border);
    padding: 20px 0;
    margin-top: auto;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.footer-legal {
    display: flex;
    flex-wrap: wrap;
    gap: 0 16px;
    font-size: 13px;
    color: var(--gal-secondary);
}

.footer-legal span { display: inline-flex; align-items: center; }
.footer-legal span + span::before { content: "·"; margin-right: 16px; color: var(--gal-border); }
.footer-legal a { color: var(--gal-secondary); }
.footer-legal a:hover { color: var(--gal-primary); }

.footer-credit {
    font-size: 13px;
    color: var(--gal-secondary);
}

.footer-credit a { color: var(--gal-primary); font-weight: 500; }

/* ============================================================
   Responsive
   ============================================================ */
@media ( max-width: 768px ) {
    :root { --gal-header-h: auto; }

    .header-inner {
        flex-direction: column;
        padding: 12px 16px;
        gap: 12px;
    }

    .nav-menu { flex-wrap: wrap; justify-content: center; }

    .footer-inner { flex-direction: column; text-align: center; }
    .footer-legal { justify-content: center; }
}