/* Pages éditoriales SEO — guides, réalisations, FAQ */
.content-hero {
    background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.55)), url('../images/concept-system-accueil-banner.png') center/cover no-repeat;
    color: #fff;
    padding: 80px 0 70px;
    text-align: center;
}
.content-hero h1 { font-size: 2.6rem; margin-bottom: 16px; max-width: 900px; margin-left: auto; margin-right: auto; }
.content-hero p { font-size: 1.15rem; max-width: 760px; margin: 0 auto; opacity: 0.92; line-height: 1.6; }
.content-hero .breadcrumb { text-align: left; margin-bottom: 24px; font-size: 0.9rem; opacity: 0.85; }
.content-hero .breadcrumb a { color: #fff; text-decoration: none; }
.content-hero .breadcrumb a:hover { text-decoration: underline; }

.content-wrap { padding: 60px 0 80px; }
.content-article { max-width: 820px; margin: 0 auto; line-height: 1.75; font-size: 1.05rem; color: #333; }
.content-article h2 { font-size: 1.65rem; margin: 2.2rem 0 1rem; color: var(--anthracite, #2d2d2d); }
.content-article h3 { font-size: 1.25rem; margin: 1.6rem 0 0.75rem; color: var(--anthracite, #2d2d2d); }
.content-article p { margin-bottom: 1.1rem; }
.content-article ul, .content-article ol { margin: 0 0 1.2rem 1.4rem; }
.content-article li { margin-bottom: 0.45rem; }
.content-article a { color: var(--green-logo, #4a7c3f); font-weight: 500; }
.content-article strong { color: var(--anthracite, #2d2d2d); }

.content-toc {
    background: #f6f8f5;
    border-left: 4px solid var(--green-logo, #4a7c3f);
    padding: 20px 24px;
    margin-bottom: 2rem;
    border-radius: 0 6px 6px 0;
}
.content-toc h2 { font-size: 1.1rem; margin: 0 0 12px; }
.content-toc ol { margin: 0 0 0 1.2rem; }
.content-toc a { text-decoration: none; }
.content-toc a:hover { text-decoration: underline; }

.content-figure { margin: 2rem 0; text-align: center; }
.content-figure img { max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 20px rgba(0,0,0,0.1); }
.content-figure figcaption { font-size: 0.9rem; color: #666; margin-top: 10px; font-style: italic; }

.content-table-wrap { overflow-x: auto; margin: 1.5rem 0 2rem; }
.content-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.content-table th, .content-table td { border: 1px solid #ddd; padding: 12px 14px; text-align: left; }
.content-table th { background: var(--anthracite, #2d2d2d); color: #fff; }
.content-table tr:nth-child(even) { background: #f9f9f9; }

.content-callout {
    background: #eef5eb;
    border-radius: 8px;
    padding: 20px 24px;
    margin: 2rem 0;
}
.content-callout h3 { margin-top: 0; }

.content-related {
    background: #f9f9f9;
    padding: 50px 0;
    margin-top: 40px;
}
.content-related h2 { text-align: center; margin-bottom: 30px; }
.content-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}
.content-related-card {
    background: #fff;
    border-radius: 8px;
    padding: 22px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    text-decoration: none;
    color: inherit;
    display: block;
    transition: transform 0.2s, box-shadow 0.2s;
}
.content-related-card:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(0,0,0,0.1); }
.content-related-card h3 { font-size: 1.05rem; margin: 0 0 8px; color: var(--green-logo, #4a7c3f); }
.content-related-card p { font-size: 0.9rem; margin: 0; color: #555; }

/* Réalisations */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
}
.project-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 18px rgba(0,0,0,0.08);
}
.project-card img { width: 100%; height: 220px; object-fit: cover; display: block; }
.project-card-body { padding: 24px; }
.project-card-body h2 { font-size: 1.3rem; margin: 0 0 6px; }
.project-tag { display: inline-block; background: #eef5eb; color: var(--green-logo, #4a7c3f); font-size: 0.8rem; font-weight: 600; padding: 4px 10px; border-radius: 4px; margin-bottom: 12px; }
.project-card-body p { font-size: 0.95rem; line-height: 1.65; color: #444; margin: 0; }

/* FAQ */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    margin-bottom: 12px;
    overflow: hidden;
    background: #fff;
}
.faq-item summary {
    padding: 18px 22px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.3rem; color: var(--green-logo, #4a7c3f); flex-shrink: 0; }
.faq-item[open] summary::after { content: "−"; }
.faq-item .faq-answer { padding: 0 22px 20px; line-height: 1.7; color: #444; }
.faq-item .faq-answer a { color: var(--green-logo, #4a7c3f); }

/* Hub ressources */
.resources-hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
    max-width: 1100px;
    margin: 0 auto;
}
.resource-hub-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 18px rgba(0,0,0,0.08);
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s;
}
.resource-hub-card:hover { transform: translateY(-4px); }
.resource-hub-card img { width: 100%; height: 180px; object-fit: cover; }
.resource-hub-card-body { padding: 22px; flex: 1; }
.resource-hub-card-body h2 { font-size: 1.15rem; margin: 0 0 10px; color: var(--green-logo, #4a7c3f); }
.resource-hub-card-body p { font-size: 0.92rem; margin: 0; color: #555; line-height: 1.55; }

@media (max-width: 768px) {
    .content-hero h1 { font-size: 1.85rem; }
    .content-hero { padding: 60px 0 50px; }
}