/* ============================================
   Blog — Styles
   ============================================ */

/* ---------- Blog index ---------- */
.blog-hero {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
}
.blog-hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}
.blog-hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}
.blog-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 32px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}
.blog-card-meta {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 16px;
}
.blog-card-date {
    font-size: 0.82rem;
    color: var(--text-muted);
}
.blog-card-tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 100px;
    background: rgba(37,99,235,0.08);
    color: var(--primary);
}
.blog-card h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.3;
}
.blog-card p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.7;
    flex: 1;
}
.blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    margin-top: 16px;
    transition: var(--transition);
}
.blog-card-link:hover {
    gap: 10px;
}

/* ---------- Article ---------- */
.article-hero {
    padding: 120px 0 40px;
    background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
}
.article-breadcrumb {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}
.article-breadcrumb a {
    color: var(--primary);
}
.article-breadcrumb a:hover {
    color: var(--primary-dark);
}
.article-meta {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-bottom: 24px;
}
.article-date {
    font-size: 0.88rem;
    color: var(--text-muted);
}
.article-tag {
    font-size: 0.78rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 100px;
    background: var(--primary);
    color: white;
}
.article-hero h1 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-dark);
    line-height: 1.25;
    letter-spacing: -0.02em;
    max-width: 700px;
}

/* Article content */
.article-content {
    max-width: 740px;
    margin: 0 auto;
    padding: 60px 24px 100px;
}
.article-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 48px 0 16px;
}
.article-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 32px 0 12px;
}
.article-content p {
    font-size: 1rem;
    color: var(--text-body);
    line-height: 1.8;
    margin-bottom: 20px;
}
.article-content ul,
.article-content ol {
    margin-bottom: 20px;
    padding-left: 24px;
}
.article-content li {
    font-size: 0.95rem;
    color: var(--text-body);
    line-height: 1.7;
    margin-bottom: 8px;
}
.article-content strong {
    color: var(--text-dark);
}
.article-content blockquote {
    border-left: 4px solid var(--primary);
    padding: 16px 24px;
    margin: 24px 0;
    background: #f0f4ff;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.article-content blockquote p {
    color: var(--text-dark);
    font-style: italic;
    margin-bottom: 0;
}

/* Article CTA */
.article-cta {
    background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
    border-radius: var(--radius-xl);
    padding: 48px;
    text-align: center;
    margin-top: 48px;
    color: white;
}
.article-cta h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: white;
}
.article-cta p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 24px;
}
.article-cta .btn {
    background: white;
    color: var(--primary);
    font-weight: 700;
}
.article-cta .btn:hover {
    background: #f1f5f9;
    transform: translateY(-2px);
}

/* Table in articles */
.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 0.92rem;
}
.article-content th,
.article-content td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
.article-content th {
    font-weight: 700;
    color: var(--text-dark);
    background: var(--bg-light);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .blog-hero { padding: 100px 0 40px; }
    .blog-hero h1 { font-size: 2rem; }
    .blog-grid { grid-template-columns: 1fr; }
    .article-hero { padding: 100px 0 30px; }
    .article-hero h1 { font-size: 1.6rem; }
    .article-content { padding: 40px 24px 60px; }
    .article-cta { padding: 32px 24px; }
}