/* ============================================================ */
/* ADDITIONAL CSS - Add to your existing style.css or post.css  */
/* ============================================================ */

/* Breadcrumbs */
.breadcrumbs {
    background: var(--bg-alt, #f8fafc);
    border-bottom: 1px solid var(--border, #e2e8f0);
    padding: 0.75rem 2rem;
    font-size: 0.85rem;
}

.breadcrumb-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.25rem;
}

.breadcrumbs a {
    color: var(--primary, #0D9488);
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumbs a:hover {
    color: var(--primary-dark, #0F766E);
    text-decoration: underline;
}

.breadcrumbs .separator {
    color: var(--text-light, #94a3b8);
    margin: 0 0.25rem;
    font-size: 0.8rem;
}

.breadcrumbs .current {
    color: var(--text-light, #64748B);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 400px;
}

/* Browse More section at bottom of posts */
.browse-more {
    margin-top: 3rem;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 12px;
    border: 1px solid #eee;
}

.browse-more h2 {
    font-size: 1.3rem;
    color: #1a1a1a;
    margin-bottom: 1.5rem;
    text-align: center;
}

.browse-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.browse-col h4 {
    font-size: 1rem;
    color: #4F46E5;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #ddd;
}

.browse-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.browse-col li {
    margin-bottom: 0.5rem;
}

.browse-col a {
    color: #444;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.browse-col a:hover {
    color: #4F46E5;
    text-decoration: underline;
}

/* Related posts improvements */
.related-excerpt {
    color: #666;
    font-size: 0.85rem;
    line-height: 1.4;
    margin-top: 0.25rem;
}

/* Footer navigation */
.footer-top {
    display: flex;
    gap: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 1.5rem;
}

.footer-brand {
    flex: 1;
    min-width: 200px;
}

.footer-logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    line-height: 1.5;
}

.footer-nav {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    flex: 2;
}

.footer-col {
    min-width: 150px;
}

.footer-col h4 {
    color: white;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-col a {
    display: block;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-footer {
    background: #1a1a1a;
    color: white;
    padding: 2.5rem 2rem 1.5rem;
}

.footer-content {
    max-width: 1000px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .browse-links {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        flex-direction: column;
        gap: 2rem;
    }
    
    .footer-nav {
        gap: 1.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}