/* Blog header */
.blog-header {
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
}
.blog-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 900px;
}
.blog-logo {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
}
.blog-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.blog-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
}
.blog-nav a:hover {
    color: var(--text);
}
.blog-lang-switch {
    font-size: 0.85rem !important;
    opacity: 0.7;
}

/* Blog article */
.blog-article {
    max-width: 750px;
    padding: 3rem 1.5rem 2rem;
    line-height: 1.8;
}
.blog-article h1 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
    color: var(--text);
}
.blog-intro {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}
.blog-article p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 1.2rem;
    line-height: 1.8;
}

/* CTA */
.blog-cta {
    text-align: center;
    padding: 2rem 0;
}

/* Newsletter */
.blog-newsletter {
    max-width: 600px;
    padding-bottom: 4rem;
}
.blog-newsletter-card {
    text-align: center;
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg-secondary);
}
.blog-newsletter-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text);
}
.blog-newsletter-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}
.blog-newsletter-form {
    display: flex;
    gap: 0.5rem;
    max-width: 400px;
    margin: 0 auto;
}
.blog-newsletter-form input {
    flex: 1;
    padding: 0.65rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: inherit;
    background: var(--bg);
    color: var(--text);
    outline: none;
    transition: border-color 0.2s;
}
.blog-newsletter-form input:focus {
    border-color: var(--primary);
}

/* Blog index */
.blog-index {
    max-width: 900px;
    padding: 3rem 1.5rem 2rem;
}
.blog-index h1 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--text);
}
.blog-index-subtitle {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}
.blog-card {
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg-secondary);
    text-decoration: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.blog-card:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.blog-card h2 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}
.blog-card p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.5;
    flex: 1;
    margin-bottom: 0.75rem;
}
.blog-card-cta {
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
}

/* Footer */
.blog-footer {
    border-top: 1px solid var(--border);
    padding: 2rem 0;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.blog-footer a {
    color: var(--primary);
    text-decoration: none;
}
.blog-footer p {
    margin: 0.3rem 0;
}

/* Responsive */
@media (max-width: 768px) {
    .blog-article h1 { font-size: 1.7rem; }
    .blog-article { padding: 2rem 1rem 1.5rem; }
    .blog-newsletter-form { flex-direction: column; }
    .blog-nav { gap: 0.6rem; }
    .blog-index { padding: 2rem 1rem 1.5rem; }
    .blog-index h1 { font-size: 1.7rem; }
    .blog-grid { grid-template-columns: 1fr; }
}