/* MetaDigi Labs Blog — extends existing Style.css tokens and chrome.
   Loaded only on blog listing and article pages. */

.mdl-blog-page.admin-bar nav#navbar {
    top: 32px;
}

@media (max-width: 782px) {
    .mdl-blog-page.admin-bar nav#navbar {
        top: 46px;
    }
}

.mdl-skip-link {
    position: absolute;
    left: 12px;
    top: -48px;
    z-index: 2000;
    padding: 10px 16px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--cyan), var(--violet));
    color: var(--navy);
    font-size: 0.81rem;
    font-weight: 600;
    text-decoration: none;
    transition: top 0.2s ease;
}

.mdl-skip-link:focus {
    top: 12px;
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.mdl-blog-page a:focus-visible,
.mdl-blog-page button:focus-visible {
    outline: 2px solid var(--cyan) !important;
    outline-offset: 3px !important;
    box-shadow: 0 0 0 2px rgba(0, 234, 255, 0.2) !important;
}

.mdl-blog-page button.hamburger {
    background: transparent;
    border: none;
    padding: 0;
}

/* ===== BLOG HERO ===== */
.blog-hero {
    padding: 126px 0 54px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.blog-hero .eyebrow {
    margin-bottom: 21.6px;
}

.blog-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(1.9rem, 4.2vw, 3.15rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.5px;
    max-width: 820px;
    margin: 0 auto 21.6px;
}

.blog-hero-title .cyan {
    color: var(--cyan);
    text-shadow: 0 0 36px rgba(0, 234, 255, 0.4);
}

.blog-hero-desc {
    font-size: 0.945rem;
    line-height: 1.8;
    color: var(--slate);
    font-weight: 300;
    max-width: 720px;
    margin: 0 auto;
}

/* ===== CATEGORY FILTER ===== */
.blog-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10.8px;
    padding: 12px 0 54px;
    position: relative;
    z-index: 1;
}

.blog-filter-btn {
    padding: 9px 19.8px;
    border-radius: 100px;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    color: var(--muted);
    font-family: var(--font-body);
    font-size: 0.738rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.blog-filter-btn:hover,
.blog-filter-btn[aria-pressed="true"] {
    border-color: var(--cyan);
    color: var(--cyan);
    background: rgba(0, 234, 255, 0.06);
    box-shadow: 0 0 18px rgba(0, 234, 255, 0.08);
}

.blog-filters-status {
    width: 100%;
    text-align: center;
    font-size: 0.765rem;
    color: var(--muted);
    min-height: 1.2em;
    margin-top: 8px;
}

/* ===== FEATURED ARTICLE ===== */
.blog-featured {
    position: relative;
    z-index: 1;
    margin-bottom: 54px;
}

.blog-featured-card {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 0;
    overflow: hidden;
    border-radius: 16px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(10px);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.blog-featured-card:hover {
    border-color: rgba(0, 234, 255, 0.28);
    box-shadow: 0 18px 54px rgba(0, 234, 255, 0.12);
    transform: translateY(-4px);
}

.blog-featured-media {
    position: relative;
    min-height: 320px;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(0, 234, 255, 0.08), rgba(168, 85, 247, 0.1));
}

.blog-featured-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.blog-featured-card:hover .blog-featured-media img {
    transform: scale(1.06);
}

.blog-featured-body {
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-kicker {
    font-family: var(--font-heading);
    font-size: 0.648rem;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 12.6px;
}

.blog-featured-title {
    font-family: var(--font-heading);
    font-size: clamp(1.35rem, 2.4vw, 1.9rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.3px;
    margin-bottom: 14.4px;
    transition: color 0.3s ease;
}

.blog-featured-card:hover .blog-featured-title {
    color: var(--cyan);
}

.blog-featured-excerpt {
    font-size: 0.9rem;
    line-height: 1.75;
    color: var(--slate);
    font-weight: 300;
    margin-bottom: 22px;
}

.blog-featured-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: auto;
}

.blog-date {
    font-size: 0.765rem;
    color: var(--muted);
    font-weight: 400;
}

.blog-read-link {
    font-size: 0.81rem;
    font-weight: 600;
    color: var(--cyan);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.3s ease, color 0.3s ease;
}

.blog-featured-card:hover .blog-read-link,
.blog-card:hover .blog-read-link {
    gap: 10px;
}

/* ===== ARTICLE GRID ===== */
.blog-latest {
    position: relative;
    z-index: 1;
    padding-bottom: 36px;
}

.blog-latest-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 28.8px;
}

.blog-latest-header .section-title {
    margin-bottom: 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.blog-card {
    display: flex;
    flex-direction: column;
    border-radius: 14.4px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(10px);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        background 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.35s ease;
}

.blog-card:hover {
    border-color: rgba(0, 234, 255, 0.22);
    background: rgba(0, 234, 255, 0.03);
    box-shadow: 0 14.4px 43.2px rgba(0, 234, 255, 0.08);
    transform: translateY(-5.4px);
}

.blog-card.is-hidden {
    display: none;
}

.blog-card.is-fading {
    opacity: 0;
    transform: translateY(10px);
}

.blog-card-media {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(0, 234, 255, 0.07), rgba(168, 85, 247, 0.1));
}

.blog-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.blog-card:hover .blog-card-media img {
    transform: scale(1.07);
}

.blog-card-body {
    padding: 22px 20px 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.blog-card-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.2px;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.blog-card:hover .blog-card-title {
    color: var(--cyan);
}

.blog-card-excerpt {
    font-size: 0.8rem;
    line-height: 1.7;
    color: var(--muted);
    font-weight: 300;
    margin-bottom: 18px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: auto;
    padding-top: 4px;
}

.blog-image-fallback {
    width: 100%;
    height: 100%;
    min-height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at 20% 20%, rgba(0, 234, 255, 0.12), transparent 42%),
        radial-gradient(circle at 80% 80%, rgba(168, 85, 247, 0.14), transparent 46%),
        linear-gradient(135deg, #07111f, #0b1220);
}

.blog-image-fallback span {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--cyan);
    opacity: 0.7;
}

/* ===== EMPTY / LOADING ===== */
.blog-empty,
.blog-loading {
    text-align: center;
    padding: 54px 24px;
    margin-bottom: 72px;
    border-radius: 14.4px;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
}

.blog-empty h3,
.blog-loading h3 {
    font-family: var(--font-heading);
    font-size: 1.26rem;
    margin-bottom: 10px;
}

.blog-empty p,
.blog-loading p {
    color: var(--slate);
    font-size: 0.9rem;
    font-weight: 300;
    line-height: 1.7;
    max-width: 520px;
    margin: 0 auto;
}

.blog-load-more-wrap {
    display: flex;
    justify-content: center;
    padding: 36px 0 72px;
    position: relative;
    z-index: 1;
}

.blog-load-more[hidden] {
    display: none !important;
}

/* ===== ARTICLE PAGE ===== */
.blog-article {
    padding: 126px 0 36px;
    position: relative;
    z-index: 1;
}

.blog-article-header {
    max-width: 760px;
    margin: 0 auto 36px;
    text-align: left;
}

.blog-article-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.8vw, 2.7rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.4px;
    margin: 12px 0 18px;
}

.blog-article-hero-image {
    margin: 0 auto 48px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    max-width: 1080px;
}

.blog-article-hero-image img {
    width: 100%;
    height: auto;
    display: block;
    max-height: 520px;
    object-fit: cover;
}

.blog-article-content {
    max-width: 760px;
    margin: 0 auto 64px;
    font-size: 1.02rem;
    line-height: 1.85;
    color: var(--slate);
    font-weight: 300;
}

.blog-article-content > *:first-child {
    margin-top: 0;
}

.blog-article-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.35rem, 2.2vw, 1.7rem);
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.3px;
    line-height: 1.25;
    margin: 42px 0 16px;
}

.blog-article-content h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: #fff;
    margin: 32px 0 12px;
}

.blog-article-content p {
    margin-bottom: 20px;
}

.blog-article-content a {
    color: var(--cyan);
    text-decoration: none;
    border-bottom: 1px solid rgba(0, 234, 255, 0.35);
}

.blog-article-content a:hover {
    border-bottom-color: var(--cyan);
}

.blog-article-content ul,
.blog-article-content ol {
    margin: 0 0 22px 22px;
}

.blog-article-content li {
    margin-bottom: 8px;
}

.blog-article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 12px 0 24px;
}

.blog-article-content blockquote {
    margin: 28px 0;
    padding: 18px 22px;
    border-left: 2px solid var(--cyan);
    background: rgba(0, 234, 255, 0.04);
    border-radius: 0 12px 12px 0;
    color: #fff;
    font-style: italic;
}

/* ===== ARTICLE CTA ===== */
.blog-article-cta {
    margin: 12px auto 72px;
}

.blog-article-cta .cta-box {
    padding: 54px 36px;
}

.blog-article-cta .cta-box h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

/* ===== RELATED ===== */
.blog-related {
    padding: 0 0 72px;
    position: relative;
    z-index: 1;
}

.blog-related .section-title {
    margin-bottom: 28px;
}

.blog-related[hidden] {
    display: none;
}

/* ===== WP / ASTRA OVERRIDES ON BLOG PAGES ===== */
.mdl-blog-page #ast-scroll-top,
.mdl-blog-page .ast-breadcrumbs-wrapper,
.mdl-blog-page header.site-header,
.mdl-blog-page footer.site-footer,
.mdl-blog-page .ast-related-posts-title,
.mdl-blog-page #secondary {
    display: none !important;
}

.mdl-blog-page .site-content,
.mdl-blog-page #content,
.mdl-blog-page .ast-container {
    padding: 0;
    margin: 0;
    max-width: none;
    width: 100%;
}

@media (prefers-reduced-motion: reduce) {
    .blog-card,
    .blog-featured-card,
    .blog-card-media img,
    .blog-featured-media img,
    .blog-filter-btn,
    .reveal {
        transition: none !important;
        animation: none !important;
    }
}

@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .blog-featured-card {
        grid-template-columns: 1fr;
    }

    .blog-featured-media {
        min-height: 240px;
        aspect-ratio: 16 / 9;
    }
}

@media (max-width: 768px) {
    .blog-hero {
        padding: 108px 0 36px;
    }

    .blog-filters {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 36px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .blog-filters::-webkit-scrollbar {
        display: none;
    }

    .blog-filter-btn {
        flex: 0 0 auto;
    }

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

    .blog-featured-body {
        padding: 24px 20px 26px;
    }

    .blog-article {
        padding-top: 108px;
    }

    .blog-article-cta .cta-box {
        padding: 43.2px 25.2px;
    }
}

@media (max-width: 480px) {
    .blog-featured-meta,
    .blog-card-footer {
        flex-direction: column;
        align-items: flex-start;
    }
}