/**
 * Blog Styles — Editorial Design
 * Matches the prestige/editorial feel of the landing page.
 */

/* ============================================
   Hero
   ============================================ */
.blog-hero {
    padding: 3.5rem 0 2.5rem;
    background: #fff;
    border-bottom: 1px solid var(--gray-200, #e2e8f0);
}

.blog-hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--gray-900, #0f172a);
    margin: 0 0 0.5rem;
}

.blog-hero-sub {
    font-size: 1.1rem;
    color: var(--gray-500, #64748b);
    line-height: 1.6;
    max-width: 600px;
    margin: 0;
}

/* ============================================
   Category Filter Pills
   ============================================ */
.blog-filters {
    background: #fff;
    border-bottom: 1px solid var(--gray-200, #e2e8f0);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 10;
}

.blog-filters nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.blog-filter-pill {
    display: inline-block;
    padding: 0.375rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 100px;
    border: 1px solid var(--gray-200, #e2e8f0);
    color: var(--gray-600, #475569);
    text-decoration: none;
    transition: all 0.15s ease;
}

.blog-filter-pill:hover {
    border-color: var(--brand-primary, #2563eb);
    color: var(--brand-primary, #2563eb);
}

.blog-filter-pill--active {
    background: var(--brand-primary, #2563eb);
    border-color: var(--brand-primary, #2563eb);
    color: #fff;
}

.blog-filter-pill--active:hover {
    color: #fff;
}

/* ============================================
   Posts Grid
   ============================================ */
.blog-grid-section {
    padding: 3rem 0;
    background: var(--gray-50, #f8fafc);
    min-height: 40vh;
}

.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .blog-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 992px) {
    .blog-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

.blog-card {
    background: #fff;
    border: 1px solid var(--gray-200, #e2e8f0);
    border-radius: 0.75rem;
    display: flex;
    flex-direction: column;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.blog-card:hover {
    border-color: var(--brand-primary, #2563eb);
    box-shadow: 0 2px 12px rgba(37, 99, 235, 0.08);
}

.blog-card-body {
    padding: 1.5rem 1.5rem 1rem;
    flex: 1;
}

.blog-card-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--brand-primary, #2563eb);
    margin-bottom: 0.625rem;
}

.blog-card-title {
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1.35;
    margin: 0 0 0.625rem;
    color: var(--gray-900, #0f172a);
}

.blog-card-title a {
    color: inherit;
    text-decoration: none;
}

.blog-card-title a:hover {
    color: var(--brand-primary, #2563eb);
}

.blog-card-excerpt {
    font-size: 0.9rem;
    color: var(--gray-600, #475569);
    line-height: 1.6;
    margin: 0 0 0.75rem;
}

.blog-card-meta {
    font-size: 0.8rem;
    color: var(--gray-400, #94a3b8);
}

.blog-card-link {
    display: block;
    padding: 0.875rem 1.5rem;
    border-top: 1px solid var(--gray-100, #f1f5f9);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--brand-primary, #2563eb);
    text-decoration: none;
    transition: background 0.15s ease;
}

.blog-card-link:hover {
    background: var(--gray-50, #f8fafc);
}

.blog-card-link i {
    margin-left: 0.25rem;
    transition: transform 0.15s ease;
}

.blog-card-link:hover i {
    transform: translateX(3px);
}

.blog-empty {
    color: var(--gray-500, #64748b);
    font-size: 1.1rem;
    padding: 3rem 0;
}

/* ============================================
   Blog Listing CTA
   ============================================ */
.blog-cta-section {
    padding: 3rem 0 4rem;
    background: #fff;
    border-top: 1px solid var(--gray-200, #e2e8f0);
}

.blog-cta-box {
    text-align: center;
    max-width: 560px;
    margin: 0 auto;
}

.blog-cta-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900, #0f172a);
    margin: 0 0 0.75rem;
}

.blog-cta-text {
    font-size: 1rem;
    color: var(--gray-600, #475569);
    line-height: 1.6;
    margin: 0 0 1.5rem;
}

.blog-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-weight: 600;
    font-size: 1rem;
    color: #fff;
    background: var(--brand-primary, #2563eb);
    border: none;
    border-radius: 0.5rem;
    text-decoration: none;
    transition: background 0.15s ease;
}

.blog-cta-btn:hover {
    background: #1d4ed8;
    color: #fff;
}

/* ============================================
   Breadcrumb
   ============================================ */
.blog-breadcrumb {
    padding: 1rem 0;
    background: #fff;
    border-bottom: 1px solid var(--gray-200, #e2e8f0);
}

.blog-breadcrumb ol {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    font-size: 0.875rem;
    color: var(--gray-400, #94a3b8);
}

.blog-breadcrumb a {
    color: var(--brand-primary, #2563eb);
    text-decoration: none;
}

.blog-breadcrumb a:hover {
    text-decoration: underline;
}

.blog-breadcrumb li + li::before {
    content: "/";
    margin-right: 0.5rem;
    color: var(--gray-300, #cbd5e1);
}

.blog-breadcrumb li:last-child {
    color: var(--gray-600, #475569);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 400px;
}

/* ============================================
   Article Header
   ============================================ */
.blog-article {
    padding: 2.5rem 0 4rem;
    background: #fff;
}

.blog-article-header {
    margin-bottom: 2.5rem;
}

.blog-article-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--brand-primary, #2563eb);
    text-decoration: none;
    margin-bottom: 0.75rem;
}

.blog-article-category:hover {
    text-decoration: underline;
}

.blog-article-title {
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--gray-900, #0f172a);
    margin: 0 0 1.25rem;
}

.blog-article-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--gray-500, #64748b);
}

.blog-article-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

/* ============================================
   Article Content
   ============================================ */
.blog-article-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--gray-700, #334155);
}

.blog-article-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900, #0f172a);
    margin: 2.5rem 0 1rem;
    letter-spacing: -0.01em;
}

.blog-article-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--gray-800, #1e293b);
    margin: 2rem 0 0.75rem;
}

.blog-article-content p {
    margin: 0 0 1.25rem;
}

.blog-article-content ul,
.blog-article-content ol {
    margin: 0 0 1.25rem;
    padding-left: 1.5rem;
}

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

.blog-article-content blockquote {
    margin: 1.5rem 0;
    padding: 1.25rem 1.5rem;
    border-left: 3px solid var(--brand-primary, #2563eb);
    background: var(--gray-50, #f8fafc);
    border-radius: 0 0.5rem 0.5rem 0;
    font-size: 0.95rem;
    color: var(--gray-700, #334155);
}

.blog-article-content blockquote p:last-child {
    margin-bottom: 0;
}

.blog-article-content strong {
    color: var(--gray-900, #0f172a);
}

.blog-article-content a {
    color: var(--brand-primary, #2563eb);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ============================================
   Post CTA Box
   ============================================ */
.blog-post-cta {
    margin: 3rem 0;
    padding: 2rem;
    background: var(--gray-50, #f8fafc);
    border: 1px solid var(--gray-200, #e2e8f0);
    border-radius: 0.75rem;
}

.blog-post-cta-heading {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900, #0f172a);
    margin: 0 0 0.5rem;
}

.blog-post-cta-text {
    font-size: 0.95rem;
    color: var(--gray-600, #475569);
    line-height: 1.6;
    margin: 0 0 1.25rem;
}

/* ============================================
   Author Box
   ============================================ */
.blog-author-box {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--gray-200, #e2e8f0);
    border-bottom: 1px solid var(--gray-200, #e2e8f0);
    margin-bottom: 3rem;
}

.blog-author-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.blog-author-name {
    font-size: 1rem;
    color: var(--gray-900, #0f172a);
    display: block;
    margin-bottom: 0.25rem;
}

.blog-author-bio {
    font-size: 0.9rem;
    color: var(--gray-600, #475569);
    line-height: 1.6;
    margin: 0;
}

/* ============================================
   Related Posts
   ============================================ */
.blog-related {
}

.blog-related-heading {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900, #0f172a);
    margin: 0 0 1.25rem;
}

.blog-related-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .blog-related-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

.blog-related-card {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    padding: 1.25rem;
    border: 1px solid var(--gray-200, #e2e8f0);
    border-radius: 0.5rem;
    text-decoration: none;
    transition: border-color 0.15s ease;
}

.blog-related-card:hover {
    border-color: var(--brand-primary, #2563eb);
}

.blog-related-category {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--brand-primary, #2563eb);
}

.blog-related-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-900, #0f172a);
    line-height: 1.35;
}

.blog-related-meta {
    font-size: 0.8rem;
    color: var(--gray-400, #94a3b8);
}

/* ============================================
   Newsletter Signup (blog listing)
   ============================================ */
.blog-newsletter {
    padding: 3rem 0;
    background: var(--gray-50, #f8fafc);
    border-top: 1px solid var(--gray-200, #e2e8f0);
}

.blog-newsletter-box {
    text-align: center;
    max-width: 480px;
    margin: 0 auto;
}

.blog-newsletter-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900, #0f172a);
    margin: 0 0 0.5rem;
}

.blog-newsletter-text {
    font-size: 0.9rem;
    color: var(--gray-500, #64748b);
    margin: 0 0 1.25rem;
}

.blog-newsletter-form {
    display: flex;
    gap: 0.5rem;
    max-width: 400px;
    margin: 0 auto;
}

.blog-newsletter-input {
    flex: 1;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--gray-300, #cbd5e1);
    border-radius: 0.375rem;
    font-size: 0.9rem;
    min-width: 0;
}

.blog-newsletter-input:focus {
    outline: 2px solid var(--brand-primary, #2563eb);
    outline-offset: 1px;
    border-color: var(--brand-primary, #2563eb);
}

.blog-newsletter-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 1.25rem;
    background: var(--brand-primary, #2563eb);
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    border-radius: 0.375rem;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s ease;
}

.blog-newsletter-btn:hover {
    background: #1d4ed8;
}

.blog-newsletter-status {
    margin: 0.75rem auto 0;
    font-size: 0.85rem;
    max-width: 400px;
}

.blog-newsletter-success {
    color: #16a34a;
}

.blog-newsletter-error {
    color: #dc2626;
}

/* ============================================
   Inline Newsletter (blog post page)
   ============================================ */
.blog-inline-newsletter {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
    background: var(--gray-50, #f8fafc);
    border: 1px solid var(--gray-200, #e2e8f0);
    border-radius: 0.5rem;
    margin-bottom: 3rem;
}

.blog-inline-newsletter-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-700, #334155);
    margin: 0;
    white-space: nowrap;
}

.blog-inline-newsletter-form {
    display: flex;
    gap: 0.5rem;
    flex: 1;
    min-width: 250px;
}

.blog-inline-newsletter-input {
    flex: 1;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--gray-300, #cbd5e1);
    border-radius: 0.375rem;
    font-size: 0.85rem;
    min-width: 0;
}

.blog-inline-newsletter-input:focus {
    outline: 2px solid var(--brand-primary, #2563eb);
    outline-offset: 1px;
    border-color: var(--brand-primary, #2563eb);
}

.blog-inline-newsletter-btn {
    padding: 0.5rem 1rem;
    background: var(--brand-primary, #2563eb);
    color: #fff;
    font-weight: 600;
    font-size: 0.85rem;
    border: none;
    border-radius: 0.375rem;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s ease;
}

.blog-inline-newsletter-btn:hover {
    background: #1d4ed8;
}

.blog-inline-newsletter-status {
    width: 100%;
    font-size: 0.85rem;
    margin: 0;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 639px) {
    .blog-newsletter-form {
        flex-direction: column;
    }

    .blog-inline-newsletter {
        flex-direction: column;
        align-items: stretch;
    }

    .blog-inline-newsletter-form {
        min-width: 0;
    }
    .blog-hero-title {
        font-size: 2rem;
    }

    .blog-article-title {
        font-size: 1.75rem;
    }

    .blog-article-content {
        font-size: 1rem;
    }

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

    .blog-breadcrumb li:last-child {
        max-width: 200px;
    }
}

/* ============================================
   Accessibility
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition-duration: 0.01ms !important;
    }
}

/* ============================================
   Print
   ============================================ */
@media print {
    .blog-filters,
    .blog-cta-section,
    .blog-cta-btn,
    .blog-post-cta,
    .blog-related,
    .blog-card-link,
    .blog-breadcrumb,
    .blog-newsletter,
    .blog-inline-newsletter {
        display: none !important;
    }

    .blog-article-content {
        font-size: 11pt;
    }
}