/* Blog Theme - arturneumann.com */
/* Farben und Fonts konsistent mit Hauptseite */

:root {
    --primary-blue: #003BFF;
    --primary-blue-dark: #0030CC;
    --bg-beige: #f7f7f7;
    --accent-gold: #a18c67;
    --text-black: #1a1a1a;
    --text-gray: #666666;
    --text-light-gray: #999999;
    --white: #ffffff;
    --border: #e5e7eb;
}

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

body {
    font-family: 'DM Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.7;
    color: var(--text-black);
    background: var(--white);
}

/* Navigation */
.blog-nav {
    border-bottom: 1px solid var(--border);
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: 'DM Serif Display', serif;
    font-size: 1.25rem;
    color: var(--text-black);
    text-decoration: none;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-blue);
}

.nav-cta {
    background: var(--primary-blue);
    color: var(--white) !important;
    padding: 0.5rem 1.25rem;
    border-radius: 0.375rem;
    font-weight: 600 !important;
    transition: background 0.2s !important;
}

.nav-cta:hover {
    background: var(--primary-blue-dark);
}

/* Container */
.container {
    max-width: 780px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Blog Index */
.blog-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-top: 1rem;
}

.blog-header h1 {
    font-family: 'DM Serif Display', serif;
    font-size: 2.5rem;
    color: var(--text-black);
    margin-bottom: 0.75rem;
}

.blog-intro {
    font-size: 1.125rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

.blog-list {
    display: grid;
    gap: 1.5rem;
}

.blog-card {
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    overflow: hidden;
}

.blog-card:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 4px 12px rgba(0, 59, 255, 0.08);
}

.blog-card a {
    display: block;
    text-decoration: none;
    color: var(--text-black);
}

.blog-card-content {
    padding: 1.5rem;
}

.blog-card-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.blog-card h2 {
    font-family: 'DM Serif Display', serif;
    font-size: 1.375rem;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.post-meta {
    font-size: 0.85rem;
    color: var(--text-light-gray);
    margin-bottom: 0.5rem;
}

.post-excerpt {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Artikel-Seite */
.breadcrumbs {
    margin-bottom: 1.5rem;
}

.breadcrumbs ol {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-light-gray);
}

.breadcrumbs li:not(:last-child)::after {
    content: '›';
    margin-left: 0.5rem;
}

.breadcrumbs a {
    color: var(--primary-blue);
    text-decoration: none;
}

.article-header {
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.article-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary-blue);
    margin-bottom: 0.75rem;
}

.article-header h1 {
    font-family: 'DM Serif Display', serif;
    font-size: 2.25rem;
    line-height: 1.25;
    margin-bottom: 1.25rem;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
}

.author-name {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
}

.article-meta time {
    font-size: 0.85rem;
    color: var(--text-light-gray);
}

/* Artikel-Content */
.article-content {
    font-size: 1.05rem;
    line-height: 1.8;
}

.article-content h2 {
    font-family: 'DM Serif Display', serif;
    font-size: 1.625rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-black);
}

.article-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.article-content p {
    margin-bottom: 1.25rem;
}

.article-content ul,
.article-content ol {
    margin-left: 1.5rem;
    margin-bottom: 1.25rem;
}

.article-content li {
    margin-bottom: 0.5rem;
}

.article-content a {
    color: var(--primary-blue);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
}

.article-content a:hover {
    color: var(--primary-blue-dark);
}

.article-content blockquote {
    border-left: 3px solid var(--primary-blue);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    background: var(--bg-beige);
    border-radius: 0 0.5rem 0.5rem 0;
    font-style: italic;
    color: var(--text-gray);
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    margin: 1.5rem 0;
}

.article-content code {
    background: var(--bg-beige);
    padding: 0.2em 0.4em;
    border-radius: 0.25rem;
    font-size: 0.9em;
}

.article-content pre {
    background: var(--text-black);
    color: var(--bg-beige);
    padding: 1.25rem;
    border-radius: 0.5rem;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.article-content pre code {
    background: none;
    padding: 0;
    color: inherit;
}

.article-content strong {
    font-weight: 600;
}

/* Tabellen */
.article-content .table-wrapper {
    overflow-x: auto;
    margin: 1.5rem 0;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
}

.article-content table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.article-content thead {
    background: var(--bg-beige);
}

.article-content th {
    padding: 0.875rem 1rem;
    font-weight: 600;
    text-align: left;
    border-bottom: 2px solid var(--primary-blue);
}

.article-content td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
}

.article-content tr:last-child td {
    border-bottom: none;
}

.article-content tbody tr:hover {
    background: rgba(247, 247, 247, 0.5);
}

@media (max-width: 768px) {
    .article-content table {
        font-size: 0.85rem;
    }

    .article-content th,
    .article-content td {
        padding: 0.5rem 0.625rem;
    }
}

/* CTA Box */
.article-cta {
    margin-top: 3rem;
    margin-bottom: 2rem;
}

.cta-box {
    background: var(--bg-beige);
    border: 2px solid var(--primary-blue);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
}

.cta-box h3 {
    font-family: 'DM Serif Display', serif;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.cta-box p {
    color: var(--text-gray);
    margin-bottom: 1.25rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: var(--primary-blue);
    color: var(--white);
    padding: 0.875rem 2rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.2s;
}

.cta-button:hover {
    background: var(--primary-blue-dark);
}

/* Autor-Box */
.autor-box {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--bg-beige);
    border-radius: 1rem;
    margin-top: 2rem;
    border: 1px solid var(--border);
}

.autor-bild {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-blue);
}

.autor-info {
    flex: 1;
    min-width: 250px;
}

.autor-info h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.autor-info p {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.autor-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.autor-cta a {
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.2s;
}

.cta-primary {
    background: var(--primary-blue);
    color: var(--white);
}

.cta-primary:hover {
    background: var(--primary-blue-dark);
}

.cta-secondary {
    background: transparent;
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue);
}

.cta-secondary:hover {
    background: var(--primary-blue);
    color: var(--white);
}

/* Verwandte Artikel */
.related-posts {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.related-posts h3 {
    font-family: 'DM Serif Display', serif;
    font-size: 1.375rem;
    margin-bottom: 1.25rem;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.related-card {
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 1.25rem;
    text-decoration: none;
    color: var(--text-black);
    transition: border-color 0.2s;
}

.related-card:hover {
    border-color: var(--primary-blue);
}

.related-card h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--primary-blue);
}

.related-card p {
    font-size: 0.85rem;
    color: var(--text-gray);
    line-height: 1.5;
}

/* Footer */
.blog-footer {
    border-top: 1px solid var(--border);
    margin-top: 4rem;
    padding: 2rem 0;
    background: var(--bg-beige);
}

.footer-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 0.875rem;
}

.footer-links a:hover {
    color: var(--primary-blue);
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-light-gray);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .blog-header h1 {
        font-size: 2rem;
    }

    .article-header h1 {
        font-size: 1.75rem;
    }

    .container {
        padding: 1.5rem 1rem;
    }

    .related-grid {
        grid-template-columns: 1fr;
    }

    .autor-box {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .autor-cta {
        justify-content: center;
    }
}