/**
 * MME Impact Lab — Single blog post page
 */

.page-blog-post {
    --bpp-radius: 20px;
    --bpp-shadow: 0 12px 40px rgba(22, 50, 79, 0.08);
    --bpp-shadow-lg: 0 24px 56px rgba(41, 107, 180, 0.12);
    background: #f4f8fb;
}

/* ─── Hero ─── */
.page-blog-post .blog-post-hero {
    min-height: auto;
    padding: clamp(5.5rem, 11vh, 7.5rem) 0 clamp(2.75rem, 6vh, 4rem);
    text-align: center;
}

.page-blog-post .blog-post-hero-inner {
    position: relative;
    z-index: 5;
    max-width: 820px;
    margin: 0 auto;
    animation: bppFadeIn 0.85s ease-out both;
}

@keyframes bppFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.page-blog-post .blog-post-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    padding: 0.45rem 1rem 0.45rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    backdrop-filter: blur(8px);
    transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.page-blog-post .blog-post-back:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: #7dd99a;
    color: #ffffff;
}

.page-blog-post .blog-post-back i {
    font-size: 0.75rem;
    transition: transform 0.25s ease;
}

.page-blog-post .blog-post-back:hover i {
    transform: translateX(-3px);
}

.page-blog-post .blog-post-category {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 1rem;
    padding: 0.4rem 1rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #7dd99a;
    background: rgba(125, 217, 154, 0.12);
    border: 1px solid rgba(125, 217, 154, 0.25);
    border-radius: 999px;
}

.page-blog-post .blog-post-title {
    font-size: clamp(1.85rem, 4.5vw, 2.85rem);
    font-weight: 800;
    color: #ffffff;
    line-height: 1.12;
    margin: 0 0 1.25rem;
    letter-spacing: -0.035em;
    text-wrap: balance;
}

.page-blog-post .blog-post-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

.page-blog-post .blog-post-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.75rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.82);
    background: rgba(0, 0, 0, 0.2);
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.page-blog-post .blog-post-meta-item i {
    color: #7dd99a;
    font-size: 0.78rem;
}

/* ─── Featured image ─── */
.page-blog-post .blog-post-media {
    position: relative;
    z-index: 2;
    margin-top: -2rem;
    padding: 0 clamp(1rem, 3vw, 2rem) 0;
}

.page-blog-post .blog-post-media-frame {
    max-width: 960px;
    margin: 0 auto;
    border-radius: var(--bpp-radius);
    overflow: hidden;
    box-shadow: var(--bpp-shadow-lg);
    border: 4px solid #ffffff;
    background: #ffffff;
}

.page-blog-post .blog-post-media-frame img {
    width: 100%;
    height: auto;
    display: block;
    max-height: min(52vh, 520px);
    object-fit: cover;
}

.page-blog-post .blog-post-media--placeholder {
    display: none;
}

/* ─── Main layout ─── */
.page-blog-post .blog-post-main {
    padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(4rem, 8vw, 5.5rem);
}

.page-blog-post .blog-post-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: clamp(1.5rem, 3vw, 2.5rem);
    align-items: start;
    max-width: 1180px;
    margin: 0 auto;
}

/* ─── Article card ─── */
.page-blog-post .blog-post-article {
    background: #ffffff;
    border-radius: var(--bpp-radius);
    border: 1px solid rgba(41, 107, 180, 0.08);
    box-shadow: var(--bpp-shadow);
    overflow: hidden;
}

.page-blog-post .blog-post-excerpt {
    display: flex;
    gap: 1rem;
    padding: 1.5rem 1.75rem;
    background: linear-gradient(135deg, rgba(41, 107, 180, 0.06), rgba(44, 171, 74, 0.06));
    border-bottom: 1px solid rgba(41, 107, 180, 0.08);
}

.page-blog-post .blog-post-excerpt > i {
    flex-shrink: 0;
    font-size: 1.25rem;
    color: var(--primary-blue);
    opacity: 0.5;
    margin-top: 0.15rem;
}

.page-blog-post .blog-post-excerpt p {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.65;
    font-weight: 500;
    color: #0f2744;
    font-style: italic;
}

.page-blog-post .blog-post-body {
    padding: clamp(1.5rem, 3vw, 2.25rem);
    font-size: 1.0625rem;
    line-height: 1.8;
    color: #334155;
    overflow-wrap: break-word;
}

.page-blog-post .blog-post-body > *:first-child {
    margin-top: 0;
}

.page-blog-post .blog-post-body h2,
.page-blog-post .blog-post-body h3,
.page-blog-post .blog-post-body h4 {
    color: #0f2744;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.25;
    margin: 2rem 0 0.75rem;
}

.page-blog-post .blog-post-body h2 {
    font-size: clamp(1.35rem, 2.5vw, 1.65rem);
}

.page-blog-post .blog-post-body h3 {
    font-size: clamp(1.15rem, 2vw, 1.35rem);
}

.page-blog-post .blog-post-body p {
    margin: 0 0 1.15rem;
}

.page-blog-post .blog-post-body a {
    color: var(--primary-blue);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.page-blog-post .blog-post-body a:hover {
    color: var(--primary-green);
}

.page-blog-post .blog-post-body ul,
.page-blog-post .blog-post-body ol {
    margin: 0 0 1.15rem;
    padding-left: 1.35rem;
}

.page-blog-post .blog-post-body li {
    margin-bottom: 0.4rem;
}

.page-blog-post .blog-post-body blockquote {
    margin: 1.5rem 0;
    padding: 1rem 1.25rem;
    border-left: 4px solid var(--primary-green);
    background: rgba(44, 171, 74, 0.06);
    border-radius: 0 12px 12px 0;
    color: #0f2744;
    font-style: italic;
}

.page-blog-post .blog-post-body img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 1.25rem 0;
}

.page-blog-post .blog-post-body pre,
.page-blog-post .blog-post-body code {
    font-family: ui-monospace, Consolas, monospace;
    font-size: 0.9em;
}

.page-blog-post .blog-post-body pre {
    overflow-x: auto;
    padding: 1rem;
    background: #0f2744;
    color: #e2e8f0;
    border-radius: 12px;
    margin: 1.25rem 0;
}

.page-blog-post .blog-post-body code {
    padding: 0.15rem 0.4rem;
    background: rgba(41, 107, 180, 0.1);
    border-radius: 4px;
    color: #0f2744;
}

.page-blog-post .blog-post-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.25rem 0;
    font-size: 0.95rem;
    display: block;
    overflow-x: auto;
}

.page-blog-post .blog-post-body th,
.page-blog-post .blog-post-body td {
    padding: 0.65rem 0.85rem;
    border: 1px solid rgba(41, 107, 180, 0.15);
    text-align: left;
}

.page-blog-post .blog-post-body th {
    background: rgba(41, 107, 180, 0.08);
    font-weight: 700;
    color: #0f2744;
}

/* Tags */
.page-blog-post .blog-post-tags {
    padding: 0 1.75rem 1.5rem;
    border-top: 1px solid rgba(41, 107, 180, 0.08);
}

.page-blog-post .blog-post-tags h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #5a6874;
    margin: 0 0 0.75rem;
}

.page-blog-post .blog-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.page-blog-post .blog-tag {
    display: inline-block;
    padding: 0.35rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-blue);
    background: rgba(41, 107, 180, 0.1);
    border-radius: 999px;
    border: 1px solid rgba(41, 107, 180, 0.12);
}

/* Author */
.page-blog-post .blog-author-bio {
    display: flex;
    gap: 1.25rem;
    margin: 0 1.75rem 1.75rem;
    padding: 1.5rem;
    background: #f4f8fb;
    border-radius: 16px;
    border: 1px solid rgba(41, 107, 180, 0.08);
}

.page-blog-post .author-avatar {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
    color: #ffffff;
    font-size: 2rem;
}

.page-blog-post .author-info h4 {
    margin: 0 0 0.35rem;
    font-size: 1.05rem;
    font-weight: 800;
    color: #0f2744;
}

.page-blog-post .author-info p {
    margin: 0 0 0.75rem;
    font-size: 0.92rem;
    line-height: 1.6;
    color: #5a6874;
}

.page-blog-post .author-social {
    display: flex;
    gap: 0.5rem;
}

.page-blog-post .author-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: #ffffff;
    color: var(--primary-blue);
    border: 1px solid rgba(41, 107, 180, 0.12);
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease;
}

.page-blog-post .author-social a:hover {
    background: var(--primary-blue);
    color: #ffffff;
}

/* ─── Sidebar ─── */
.page-blog-post .blog-post-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

@media (min-width: 993px) {
    .page-blog-post .blog-post-sidebar {
        position: sticky;
        top: 6rem;
    }
}

.page-blog-post .blog-sidebar-widget {
    background: #ffffff;
    border-radius: var(--bpp-radius);
    padding: 1.35rem;
    border: 1px solid rgba(41, 107, 180, 0.08);
    box-shadow: var(--bpp-shadow);
}

.page-blog-post .blog-sidebar-widget h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 800;
    color: #0f2744;
    margin: 0 0 1rem;
    letter-spacing: -0.02em;
}

.page-blog-post .blog-sidebar-widget h3 i {
    color: var(--primary-green);
    font-size: 0.9rem;
}

/* Share */
.page-blog-post .blog-share-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.page-blog-post .blog-share-btn {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.7rem 1rem;
    border-radius: 12px;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    color: #0f2744;
    background: #f4f8fb;
    border: 1px solid rgba(41, 107, 180, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.page-blog-post .blog-share-btn:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 16px rgba(41, 107, 180, 0.12);
}

.page-blog-post .blog-share-facebook:hover {
    background: rgba(24, 119, 242, 0.1);
    border-color: rgba(24, 119, 242, 0.3);
    color: #1877f2;
}

.page-blog-post .blog-share-twitter:hover {
    background: rgba(29, 161, 242, 0.1);
    border-color: rgba(29, 161, 242, 0.3);
    color: #1da1f2;
}

.page-blog-post .blog-share-linkedin:hover {
    background: rgba(10, 102, 194, 0.1);
    border-color: rgba(10, 102, 194, 0.3);
    color: #0a66c2;
}

.page-blog-post .blog-share-email:hover {
    background: rgba(44, 171, 74, 0.1);
    border-color: rgba(44, 171, 74, 0.3);
    color: #1e7a3a;
}

.page-blog-post .blog-share-btn i {
    width: 18px;
    text-align: center;
}

/* Related posts */
.page-blog-post .blog-related-posts {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.page-blog-post .blog-related-post {
    display: flex;
    gap: 0.85rem;
    padding: 0.65rem;
    border-radius: 12px;
    background: #f4f8fb;
    border: 1px solid transparent;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.page-blog-post .blog-related-post:hover {
    background: #ffffff;
    border-color: rgba(41, 107, 180, 0.15);
}

.page-blog-post .blog-related-post-image {
    flex-shrink: 0;
    width: 72px;
    height: 72px;
    border-radius: 10px;
    overflow: hidden;
}

.page-blog-post .blog-related-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-blog-post .blog-related-post-content {
    min-width: 0;
    flex: 1;
}

.page-blog-post .blog-related-post-content h4 {
    margin: 0 0 0.35rem;
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.35;
}

.page-blog-post .blog-related-post-content h4 a {
    color: #0f2744;
    text-decoration: none;
}

.page-blog-post .blog-related-post-content h4 a:hover {
    color: var(--primary-blue);
}

.page-blog-post .blog-related-post-date {
    font-size: 0.75rem;
    color: #5a6874;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

/* Newsletter */
.page-blog-post .newsletter-widget {
    background: linear-gradient(135deg, #0f2744 0%, #163a5c 100%);
    border: none;
    color: #ffffff;
}

.page-blog-post .newsletter-widget h3 {
    color: #ffffff;
}

.page-blog-post .newsletter-widget h3 i {
    color: #f1bb1b;
}

.page-blog-post .newsletter-widget p {
    font-size: 0.9rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.78);
    margin: 0 0 1rem;
}

.page-blog-post .newsletter-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.75rem 0.85rem;
    border-radius: 8px;
    font-size: 0.875rem;
    line-height: 1.45;
    margin-bottom: 0.85rem;
}

.page-blog-post .newsletter-alert--success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.page-blog-post .newsletter-alert--error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.page-blog-post .newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.page-blog-post .newsletter-form input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    font-size: 0.9rem;
}

.page-blog-post .newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.page-blog-post .newsletter-form input:focus {
    outline: none;
    border-color: #7dd99a;
    box-shadow: 0 0 0 3px rgba(125, 217, 154, 0.25);
}

.page-blog-post .subscribe-btn {
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.9rem;
    color: #0f2744;
    background: linear-gradient(135deg, #f1bb1b, #e8a80f);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-blog-post .subscribe-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(241, 187, 27, 0.35);
}

/* ─── Bottom CTA ─── */
.page-blog-post .blog-post-footer-cta {
    padding: 0 clamp(1rem, 3vw, 2rem) clamp(3rem, 6vw, 4rem);
    max-width: 1180px;
    margin: 0 auto;
}

.page-blog-post .blog-post-footer-cta-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.5rem 1.75rem;
    background: #ffffff;
    border-radius: var(--bpp-radius);
    border: 1px solid rgba(41, 107, 180, 0.08);
    box-shadow: var(--bpp-shadow);
}

.page-blog-post .blog-post-footer-cta-text h3 {
    margin: 0 0 0.25rem;
    font-size: 1.15rem;
    font-weight: 800;
    color: #0f2744;
}

.page-blog-post .blog-post-footer-cta-text p {
    margin: 0;
    font-size: 0.9rem;
    color: #5a6874;
}

.page-blog-post .blog-post-footer-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.5rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.92rem;
    text-decoration: none;
    color: #0f2744 !important;
    background: linear-gradient(135deg, #f1bb1b, #e8a80f);
    box-shadow: 0 8px 24px rgba(241, 187, 27, 0.3);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    white-space: nowrap;
}

.page-blog-post .blog-post-footer-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(241, 187, 27, 0.4);
    color: #0f2744 !important;
}

/* Reveal */
.page-blog-post .bpp-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.page-blog-post .bpp-reveal.revealed {
    opacity: 1;
    transform: none;
}

/* ─── Responsive ─── */
@media (max-width: 992px) {
    .page-blog-post .blog-post-layout {
        grid-template-columns: 1fr;
    }

    .page-blog-post .blog-post-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.25rem;
    }

    .page-blog-post .newsletter-widget {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .page-blog-post .blog-post-hero {
        padding-top: 5rem;
        padding-bottom: 2.5rem;
    }

    .page-blog-post .blog-post-media {
        margin-top: -1rem;
    }

    .page-blog-post .blog-post-meta {
        flex-direction: column;
        align-items: center;
    }

    .page-blog-post .blog-author-bio {
        flex-direction: column;
        text-align: center;
        margin-left: 1rem;
        margin-right: 1rem;
    }

    .page-blog-post .author-social {
        justify-content: center;
    }

    .page-blog-post .blog-post-body {
        padding: 1.25rem;
    }

    .page-blog-post .blog-post-excerpt {
        padding: 1.25rem;
        flex-direction: column;
    }

    .page-blog-post .blog-post-sidebar {
        grid-template-columns: 1fr;
    }

    .page-blog-post .blog-post-footer-cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .page-blog-post .blog-post-footer-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .page-blog-post .blog-post-title {
        font-size: 1.65rem;
    }

    .page-blog-post .blog-related-post {
        flex-direction: column;
    }

    .page-blog-post .blog-related-post-image {
        width: 100%;
        height: 140px;
    }

    .page-blog-post .blog-share-buttons {
        gap: 0.4rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .page-blog-post .blog-post-hero-inner,
    .page-blog-post .bpp-reveal {
        animation: none;
        transition: none;
    }

    .page-blog-post .blog-share-btn:hover,
    .page-blog-post .blog-post-footer-btn:hover,
    .page-blog-post .subscribe-btn:hover {
        transform: none;
    }

    .page-blog-post .bpp-reveal {
        opacity: 1;
        transform: none;
    }
}