/* ============================================================
   Thème symfon1 — rendu des sites PBN
   Couleurs injectées par site via les variables --s1-* (layout).
   ============================================================ */

* { box-sizing: border-box; }

.s1-body {
    margin: 0;
    font-family: var(--s1-font, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif);
    color: var(--s1-text, #1f2937);
    background: var(--s1-even, #fff);
    line-height: 1.65;
}

.s1-shell { max-width: 1180px; margin: 0 auto; padding: 0 1.25rem; }

img { max-width: 100%; height: auto; }
a { color: var(--s1-main, #4f46e5); }

/* ── Header + burger ───────────────────────────────────────── */
.s1-header {
    background: var(--s1-header-bg, #fff);
    border-bottom: 3px solid var(--s1-main, #4f46e5);
    position: sticky; top: 0; z-index: 50;
}
.s1-header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 70px; padding: .6rem 0; }
.s1-brand { display: flex; align-items: center; gap: .8rem; text-decoration: none; flex-shrink: 0; }
.s1-logo { max-height: 52px; width: auto; }
.s1-brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.s1-brand-name { font-weight: 800; font-size: 1.25rem; color: var(--s1-nav, #1e293b); letter-spacing: -0.01em; }
.s1-brand-slogan { font-size: .82rem; color: var(--s1-nav, #1e293b); opacity: .75; margin-top: .15rem; }

/* Menu desktop : texte propre, pas d'encadrement — l'ancre menu n'apparaît
   que pour les contenus explicitement marqués (peu d'items donc lisible). */
.s1-nav { display: flex; align-items: center; gap: 1.3rem; flex-wrap: wrap; row-gap: .5rem; justify-content: flex-end; }
.s1-nav a {
    color: var(--s1-nav, #1e293b);
    text-decoration: none;
    font-weight: 600;
    font-size: .95rem;
    line-height: 1.2;
    transition: color .18s;
}
.s1-nav a:hover, .s1-nav a:focus-visible {
    color: var(--s1-main, #4f46e5);
    outline: none;
}
.s1-nav a.s1-nav-cta {
    color: var(--s1-button, var(--s1-main, #4f46e5));
    font-weight: 700;
}
.s1-burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.s1-burger span { width: 26px; height: 3px; background: var(--s1-nav, #1e293b); border-radius: 2px; transition: .25s; }
.s1-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.s1-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.s1-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ── Hero ──────────────────────────────────────────────────── */
.s1-main { padding: 2.5rem 0 3rem; }
.s1-hero { text-align: center; margin-bottom: 2.5rem; }
.s1-hero h1 { font-size: 2.4rem; margin: 0 0 .5rem; color: var(--s1-nav, #1e293b); }
.s1-hero-slogan { font-size: 1.15rem; color: #64748b; margin: 0; }

/* ── Mise en avant : 2 grands à gauche + 2 latéraux à droite ── */
.s1-featured { display: grid; grid-template-columns: 2fr 1fr; gap: 1.5rem; margin-bottom: 1.5rem; align-items: start; }
.s1-featured-main { display: flex; flex-direction: column; gap: 1.5rem; }
.s1-featured-side { display: flex; flex-direction: column; gap: 1.5rem; }

/* ── Grille 2 colonnes ─────────────────────────────────────── */
.s1-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }

/* ── Carte article ─────────────────────────────────────────── */
.s1-card { display: block; text-decoration: none; color: inherit; background: var(--s1-odd, #f8fafc);
    border: 1px solid var(--s1-liseret, #e5e7eb); border-radius: 14px; overflow: hidden; transition: transform .15s, box-shadow .15s; }
.s1-card:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(0,0,0,.12); }
.s1-card-media { position: relative; aspect-ratio: 16 / 9; background: #e2e8f0; overflow: hidden; }
.s1-card--big .s1-card-media { aspect-ratio: 16 / 10; }
.s1-card-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
/* légère ombre sur l'image pour la lisibilité du titre superposé */
.s1-card-shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0) 35%, rgba(0,0,0,.72) 100%); }
.s1-card-title { position: absolute; left: 0; right: 0; bottom: 0; margin: 0; padding: 1rem 1.1rem;
    color: #fff; font-size: 1.15rem; font-weight: 700; text-shadow: 0 1px 6px rgba(0,0,0,.7); }
.s1-card--big .s1-card-title { font-size: 1.7rem; padding: 1.4rem; }
.s1-card-desc { margin: 0; padding: .9rem 1.1rem 1.1rem; font-size: .95rem; color: #475569; }

/* ── Article ───────────────────────────────────────────────── */
.s1-article { background: var(--s1-even, #fff); }
.s1-content { font-size: 1.05rem; }
.s1-content h1 { font-size: 2.1rem; color: var(--s1-nav, #1e293b); }
.s1-content h2 { font-size: 1.6rem; margin-top: 2rem; color: var(--s1-nav, #1e293b); }
.s1-content h3 { font-size: 1.25rem; }
.s1-content img { border-radius: 10px; }
.s1-content .row { display: flex; flex-wrap: wrap; gap: 1.5rem; margin: 1.2rem 0; }
.s1-content [class^="col-"], .s1-content [class*=" col-"] { flex: 1 1 0; min-width: 220px; }
.s1-content .col-12 { flex-basis: 100%; }
.img-fluid { max-width: 100%; height: auto; }
.btn { display: inline-block; padding: .6rem 1.3rem; border-radius: 8px; text-decoration: none; font-weight: 600; }
.btn-primary { background: var(--s1-button, #4f46e5); color: #fff; }

/* ── Bloc auteur EEAT ──────────────────────────────────────── */
.s1-author { margin-top: 2.5rem; padding: 1.3rem; border: 1px solid var(--s1-liseret, #e5e7eb);
    border-radius: 14px; background: var(--s1-odd, #f8fafc); }
.s1-author-head { display: flex; align-items: center; gap: .9rem; }
.s1-author-avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--s1-main, #4f46e5);
    color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.2rem; }
.s1-author-name { font-weight: 700; }
.s1-author-date { font-size: .85rem; color: #64748b; }
.s1-author-bio { margin: .8rem 0 0; color: #475569; font-size: .95rem; }

/* ── Formulaire de contact (grille 2 colonnes desktop) ─────── */
.s1-form { max-width: 720px; margin: 0 auto; }
.s1-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.2rem; }
.s1-form-field { display: flex; flex-direction: column; gap: .35rem; margin: 0; }
.s1-form-field label { font-weight: 600; font-size: .95rem; color: var(--s1-text, #1f2937); }
.s1-form-field input, .s1-form-field textarea {
    width: 100%; padding: .55rem .75rem; font: inherit;
    border: 1px solid var(--s1-liseret, #e5e7eb); border-radius: 6px;
    background: #fff; color: var(--s1-text, #1f2937);
}
.s1-form-field input:focus, .s1-form-field textarea:focus {
    outline: none; border-color: var(--s1-main, #4f46e5); box-shadow: 0 0 0 3px rgba(79, 70, 229, .15);
}
.s1-form-field textarea { resize: vertical; min-height: 8rem; }
.s1-form-field--full { grid-column: 1 / -1; }
.s1-form-field--captcha input { max-width: 8rem; }
.s1-form-actions { margin: 1.4rem 0 0; }
.s1-form button[type="submit"] {
    background: var(--s1-button, #4f46e5); color: #fff; border: 0;
    padding: .7rem 1.6rem; border-radius: 6px; font-weight: 700; font-size: 1rem; cursor: pointer;
    transition: filter .18s;
}
.s1-form button[type="submit"]:hover { filter: brightness(1.08); }
.s1-form-ok { padding: 1rem 1.2rem; background: #ecfdf5; color: #065f46; border-radius: 8px; }
.s1-form-error { padding: .8rem 1rem; background: #fef2f2; color: #991b1b; border-radius: 8px; margin: 0 0 1rem; }
@media (max-width: 640px) {
    .s1-form-grid { grid-template-columns: 1fr; }
}

/* ── Pagination (accueil du blog) ──────────────────────────── */
.s1-pagination { display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
    gap: .35rem; margin: 2.5rem 0 1rem; font-weight: 600; }
.s1-pagination a, .s1-pagination span {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 2.4rem; height: 2.4rem; padding: 0 .8rem; border-radius: 8px;
    border: 1px solid var(--s1-liseret, #e5e7eb); text-decoration: none; color: var(--s1-text, #1f2937);
    transition: background .18s, color .18s, border-color .18s;
}
.s1-pagination a:hover { background: var(--s1-main, #4f46e5); color: #fff; border-color: transparent; }
.s1-pagination .s1-pagination-current { background: var(--s1-main, #4f46e5); color: #fff; border-color: transparent; }
.s1-pagination-prev, .s1-pagination-next { padding: 0 1rem; }

/* ── Intro / outro de l'accueil du blog ────────────────────── */
.s1-blog-intro { margin-bottom: 2rem; }
.s1-blog-outro { margin-top: 2rem; }

/* ── Articles liés ─────────────────────────────────────────── */
.s1-related { margin-top: 3rem; }
.s1-related-title { font-size: 1.5rem; color: var(--s1-nav, #1e293b); margin-bottom: 1.2rem;
    border-left: 4px solid var(--s1-main, #4f46e5); padding-left: .7rem; }

/* ── Blocs page builder : FAQ / encadré / sommaire ─────────── */
.pb-faq { margin: 1.5rem 0; }
.pb-faq-item { border: 1px solid var(--s1-liseret, #e5e7eb); border-radius: 10px; margin-bottom: .6rem; overflow: hidden; }
.pb-faq-q { width: 100%; text-align: left; background: var(--s1-odd, #f8fafc); border: 0; cursor: pointer;
    padding: .9rem 1.1rem; font-weight: 700; font-size: 1rem; display: flex; justify-content: space-between; gap: 1rem; }
.pb-faq-q::after { content: "+"; color: var(--s1-main, #4f46e5); font-weight: 800; }
.pb-faq-item.open .pb-faq-q::after { content: "−"; }
.pb-faq-a { padding: 0 1.1rem; max-height: 0; overflow: hidden; transition: max-height .2s, padding .2s; }
.pb-faq-item.open .pb-faq-a { padding: .9rem 1.1rem; max-height: 1000px; }

.pb-callout { display: flex; gap: .9rem; margin: 1.5rem 0; padding: 1.1rem 1.2rem; border-radius: 12px;
    border-left: 5px solid var(--s1-main, #4f46e5); background: var(--s1-odd, #f8fafc); }
.pb-callout--warning { border-left-color: #f59e0b; }
.pb-callout--tip { border-left-color: #10b981; }
.pb-callout-icon { font-size: 1.5rem; line-height: 1; }
.pb-callout-title { font-weight: 800; margin: 0 0 .3rem; }
.pb-callout-body { margin: 0; }

.pb-toc { margin: 1.5rem 0; padding: 1rem 1.2rem; border: 1px solid var(--s1-liseret, #e5e7eb);
    border-radius: 12px; background: var(--s1-odd, #f8fafc); }
.pb-toc-title { font-weight: 800; margin: 0 0 .5rem; }
.pb-toc ul { margin: 0; padding-left: 1.1rem; }
.pb-toc a { text-decoration: none; }
.pb-toc .pb-toc-h3 { padding-left: 1rem; font-size: .92rem; }

/* ── Footer ────────────────────────────────────────────────── */
.s1-footer { background: var(--s1-nav, #1e293b); color: #cbd5e1; margin-top: 3rem; padding: 2rem 0; }
.s1-footer-brand { font-weight: 800; font-size: 1.1rem; color: #fff; }
.s1-footer-nav { display: flex; gap: 1.2rem; margin: .6rem 0; }
.s1-footer-nav a { color: #cbd5e1; text-decoration: none; }
.s1-footer-legal { font-size: .85rem; color: #94a3b8; }
.s1-empty { text-align: center; color: #64748b; padding: 3rem 0; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 860px) {
    .s1-burger { display: flex; }
    .s1-nav { display: none; position: absolute; top: 70px; left: 0; right: 0; background: var(--s1-header-bg, #fff);
        flex-direction: column; gap: 0; padding: .5rem 1.25rem 1rem; box-shadow: 0 10px 20px rgba(0,0,0,.1); }
    .s1-nav--open { display: flex; }
    .s1-nav a { padding: .8rem 0; border-bottom: 1px solid var(--s1-liseret, #e5e7eb); font-size: 1rem; }
    .s1-brand-slogan { display: none; }
    .s1-featured { grid-template-columns: 1fr; }
    .s1-grid { grid-template-columns: 1fr; }
    .s1-hero h1 { font-size: 1.8rem; }
}