/* Premium editorial layer for every product blog and article page. */

.blog-premium {
    --ait-font-body: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    --ait-font-display: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    --ait-font-mono: "Share Tech Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    --blog-surface: rgba(17, 24, 39, 0.9);
    --blog-card: rgba(15, 23, 42, 0.82);
    --blog-border: #334155;
    --blog-text: #e5e7eb;
    --blog-muted: #94a3b8;
    --blog-dim: #64748b;
    --blog-highlight: rgba(255, 255, 255, 0.055);
    --blog-shadow: 0 18px 44px rgba(2, 6, 23, 0.38);
    overflow: visible;
    background:
        radial-gradient(circle at 18% 7rem, rgba(var(--accent-rgb), 0.13), transparent 30rem),
        radial-gradient(circle at 82% 26rem, rgba(var(--accent-secondary-rgb), 0.08), transparent 28rem),
        linear-gradient(180deg, #0f172a, #020617 72%) !important;
    color: var(--blog-text);
    font-family: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

.theme-light .blog-premium {
    --blog-surface: rgba(255, 255, 255, 0.96);
    --blog-card: rgba(249, 250, 251, 0.96);
    --blog-border: #e5e7eb;
    --blog-text: #111827;
    --blog-muted: #4b5563;
    --blog-dim: #6b7280;
    --blog-highlight: rgba(255, 255, 255, 0.92);
    --blog-shadow: 0 18px 42px rgba(15, 23, 42, 0.12);
    background:
        radial-gradient(circle at 18% 7rem, rgba(var(--accent-rgb), 0.1), transparent 30rem),
        radial-gradient(circle at 82% 26rem, rgba(var(--accent-secondary-rgb), 0.07), transparent 28rem),
        linear-gradient(180deg, #ffffff, #f4f7fb 72%) !important;
}

.blog-premium .page-wrap {
    box-sizing: border-box;
    width: 100%;
}

.blog-premium,
.blog-premium .page-shell {
    max-width: 100%;
    overflow-x: hidden;
}

.blog-premium .site-header {
    top: 0.75rem;
    width: calc(100% - 1.5rem);
    margin: 0.75rem;
    overflow: hidden;
    border: 1px solid var(--blog-border);
    border-radius: 20px;
    background:
        linear-gradient(180deg, var(--blog-highlight), transparent 58%),
        color-mix(in srgb, var(--blog-surface) 86%, transparent);
    box-shadow: 0 1px 0 var(--blog-highlight) inset, 0 14px 36px rgba(2, 6, 23, 0.1);
    backdrop-filter: blur(22px) saturate(120%);
}

.blog-premium .header-inner {
    padding-block: 0.7rem;
}

.blog-premium .breadcrumbs {
    opacity: 1;
}

.blog-premium .breadcrumb-link,
.blog-premium .crumb-current,
.blog-premium .crumb-sep {
    color: var(--blog-dim);
    font-family: "Share Tech Mono", monospace;
    font-size: 0.62rem;
    letter-spacing: 0.09em;
}

.blog-premium .breadcrumbs .brand {
    color: var(--blog-text);
}

.blog-premium .accent-link,
.blog-premium .accent-text {
    color: var(--accent) !important;
}

.blog-premium .lang-switch,
.blog-premium .theme-toggle {
    border: 1px solid var(--blog-border);
    border-radius: 11px;
    background:
        linear-gradient(180deg, var(--blog-highlight), transparent),
        color-mix(in srgb, var(--blog-surface) 84%, transparent);
    box-shadow: 0 8px 20px rgba(2, 6, 23, 0.05);
}

.blog-premium .lang-link {
    border-radius: 8px;
}

.blog-premium .lang-link.active {
    background: rgba(var(--accent-rgb), 0.1);
    color: var(--accent);
}

.blog-premium .theme-toggle {
    min-height: 2.35rem;
    padding-inline: 0.9rem;
    color: var(--blog-muted);
}

.blog-premium .title-section,
.blog-premium .article-wrap {
    padding-top: clamp(2rem, 4vw, 3.8rem);
}

.blog-premium .title-shell,
.blog-premium .article-hero-shell {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--blog-border);
    border-radius: 28px;
    background:
        radial-gradient(circle at 100% 0, rgba(var(--accent-secondary-rgb), 0.09), transparent 24rem),
        linear-gradient(145deg, var(--blog-highlight), transparent 34%),
        var(--blog-card);
    box-shadow: var(--blog-shadow), 0 1px 0 var(--blog-highlight) inset;
    backdrop-filter: blur(22px);
}

.blog-premium .title-shell::before,
.blog-premium .article-hero-shell::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 4px;
    background: linear-gradient(180deg, var(--accent-secondary), var(--accent), transparent);
}

.blog-premium .title-grid,
.blog-premium .article-hero-grid {
    padding: clamp(1.5rem, 3.5vw, 2.8rem);
}

.blog-premium .hero-mark {
    color: var(--blog-dim);
    font-family: "Share Tech Mono", monospace;
    letter-spacing: 0.1em;
}

.blog-premium .hero-mark-code {
    border: 1px solid rgba(var(--accent-rgb), 0.28);
    border-radius: 9px;
    background: rgba(var(--accent-rgb), 0.08);
    color: var(--accent);
    box-shadow: none;
}

.blog-premium .title-shell h1,
.blog-premium .article-title {
    color: var(--blog-text);
    font-family: "Inter", "Segoe UI", sans-serif;
    font-weight: 800;
    line-height: 1.06;
    letter-spacing: -0.045em;
    text-transform: none;
}

.blog-premium .title-shell h1 {
    font-size: clamp(2.2rem, 5vw, 4.6rem);
}

.blog-premium .article-title {
    font-size: clamp(2rem, 4.8vw, 4.25rem);
}

.blog-premium .title-shell p,
.blog-premium .article-lead,
.blog-premium .hero-note {
    color: var(--blog-muted);
    line-height: 1.65;
}

.blog-premium .hero-note {
    border: 1px solid var(--blog-border);
    border-radius: 13px;
    background: color-mix(in srgb, var(--blog-surface) 72%, transparent);
}

.blog-premium .hero-tag,
.blog-premium .article-chip,
.blog-premium .article-time {
    border: 1px solid rgba(var(--accent-rgb), 0.24);
    border-radius: 8px;
    background: rgba(var(--accent-rgb), 0.075);
    color: var(--accent);
    font-family: "Share Tech Mono", monospace;
}

.blog-premium .hero-stat-card,
.blog-premium .hero-side-card {
    border: 1px solid var(--blog-border);
    border-radius: 14px;
    background:
        linear-gradient(180deg, var(--blog-highlight), transparent),
        color-mix(in srgb, var(--blog-surface) 80%, transparent);
    box-shadow: 0 1px 0 var(--blog-highlight) inset;
}

.blog-premium .hero-stat-label,
.blog-premium .hero-side-label {
    color: var(--blog-dim);
    font-family: "Share Tech Mono", monospace;
}

.blog-premium .hero-stat-value,
.blog-premium .hero-side-value {
    color: var(--blog-text);
}

.blog-premium .hero-cta,
.blog-premium .back-link,
.blog-premium .empty-state a {
    border: 1px solid rgba(var(--accent-rgb), 0.28);
    border-radius: 12px;
    background: rgba(var(--accent-rgb), 0.08);
    color: var(--accent);
    box-shadow: none;
}

.blog-premium .title-divider,
.blog-premium .article-divider {
    background: linear-gradient(90deg, var(--accent), rgba(var(--accent-secondary-rgb), 0.4), transparent);
}

.blog-premium .main-content {
    padding-top: clamp(1.5rem, 3vw, 2.4rem);
    padding-bottom: 4rem;
}

.blog-premium .articles-grid {
    gap: 1rem;
}

.blog-premium .article-card {
    overflow: hidden;
    border: 1px solid var(--blog-border);
    border-radius: 20px;
    background:
        linear-gradient(180deg, var(--blog-highlight), transparent 30%),
        var(--blog-card);
    box-shadow: 0 1px 0 var(--blog-highlight) inset, 0 16px 36px rgba(2, 6, 23, 0.075);
    backdrop-filter: blur(18px);
}

.blog-premium .article-card::before {
    width: 3px;
    background: linear-gradient(180deg, var(--accent-secondary), var(--accent), transparent);
}

.blog-premium .article-card:hover {
    transform: translateY(-5px);
    border-color: rgba(var(--accent-rgb), 0.38);
    box-shadow: 0 24px 48px rgba(2, 6, 23, 0.13);
}

.blog-premium .card-media {
    border-bottom: 1px solid var(--blog-border);
    background: color-mix(in srgb, var(--blog-surface) 80%, transparent);
}

.blog-premium .card-content {
    padding: 1.3rem;
}

.blog-premium .card-date,
.blog-premium .card-code {
    color: var(--blog-dim);
    font-family: "Share Tech Mono", monospace;
}

.blog-premium .card-code {
    color: var(--accent);
}

.blog-premium .card-title {
    color: var(--blog-text);
    font-size: clamp(1.15rem, 1.7vw, 1.38rem);
    line-height: 1.25;
    letter-spacing: -0.02em;
}

.blog-premium .card-description {
    color: var(--blog-muted);
    line-height: 1.6;
}

.blog-premium .read-more {
    color: var(--accent);
    font-family: "Share Tech Mono", monospace;
}

.blog-premium .pagination {
    width: fit-content;
    margin-inline: auto;
    padding: 0.35rem;
    border: 1px solid var(--blog-border);
    border-radius: 14px;
    background: var(--blog-card);
    box-shadow: 0 12px 28px rgba(2, 6, 23, 0.07);
}

.blog-premium .pagination a,
.blog-premium .pagination span {
    border-radius: 9px;
}

.blog-premium .pagination .current {
    border-color: rgba(var(--accent-rgb), 0.28);
    background: rgba(var(--accent-rgb), 0.1);
    color: var(--accent);
}

.blog-premium .empty-state,
.blog-premium .notice {
    border: 1px solid var(--blog-border);
    border-radius: 18px;
    background: var(--blog-card);
    color: var(--blog-muted);
    box-shadow: 0 16px 36px rgba(2, 6, 23, 0.08);
}

.blog-premium .cover {
    overflow: hidden;
    border: 1px solid var(--blog-border);
    border-radius: 22px;
    box-shadow: var(--blog-shadow);
}

.blog-premium .prose {
    border: 1px solid var(--blog-border);
    border-radius: 24px;
    background:
        linear-gradient(180deg, var(--blog-highlight), transparent 18rem),
        var(--blog-card);
    box-shadow: var(--blog-shadow), 0 1px 0 var(--blog-highlight) inset;
    color: var(--blog-muted);
}

.blog-premium .prose h1,
.blog-premium .prose h2,
.blog-premium .prose h3,
.blog-premium .prose h4 {
    color: var(--blog-text);
    font-family: "Inter", "Segoe UI", sans-serif;
    letter-spacing: -0.025em;
    text-transform: none;
}

.blog-premium .prose h2 {
    padding-top: 0.5rem;
    border-top: 1px solid var(--blog-border);
}

.blog-premium .prose a,
.blog-premium .prose li::marker {
    color: var(--accent);
}

.blog-premium .prose code {
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    border-radius: 6px;
    background: rgba(var(--accent-rgb), 0.075);
    color: var(--accent);
}

.blog-premium .prose pre,
.blog-premium .prose blockquote {
    border: 1px solid var(--blog-border);
    border-radius: 14px;
    background: color-mix(in srgb, var(--blog-surface) 88%, transparent);
}

.blog-premium .prose blockquote {
    border-left: 3px solid var(--accent);
}

.blog-premium .prose table {
    overflow: hidden;
    border-color: var(--blog-border);
    border-radius: 14px;
}

/* Footer aligned with the product pages. */
.blog-premium .shared-site-footer__shell {
    border: 1px solid var(--blog-border);
    border-radius: 24px;
    background:
        radial-gradient(circle at 0 0, rgba(var(--accent-rgb), 0.08), transparent 20rem),
        var(--blog-card);
    box-shadow: var(--blog-shadow);
    backdrop-filter: blur(18px);
}

.blog-premium .shared-site-footer__title {
    color: var(--blog-dim);
    font-family: "Share Tech Mono", monospace;
}

.blog-premium .shared-site-footer__copy {
    color: var(--blog-muted);
}

.blog-premium .shared-site-footer__company-name,
.blog-premium .shared-site-footer__link {
    color: var(--blog-text);
}

.blog-premium .shared-site-footer__link:hover,
.blog-premium .shared-site-footer__link.is-current {
    color: var(--accent);
}

.blog-premium .shared-site-footer__meta {
    border-top-color: var(--blog-border);
}

.blog-premium .shared-site-footer__meta-row {
    color: var(--blog-dim);
}

@media (min-width: 768px) {
    .blog-premium .shared-site-footer__shell {
        padding-inline: 1.5rem;
    }
}

@media (max-width: 767px) {
    .blog-premium .site-header {
        top: 0.5rem;
        width: calc(100% - 1rem);
        margin: 0.5rem;
        border-radius: 16px;
    }

    .blog-premium .header-inner {
        gap: 0.65rem;
    }

    .blog-premium .header-actions {
        width: 100%;
    }

    .blog-premium .lang-switch,
    .blog-premium .theme-toggle {
        flex: 1;
    }

    .blog-premium .title-shell,
    .blog-premium .article-hero-shell,
    .blog-premium .prose {
        border-radius: 20px;
    }

    .blog-premium .title-grid,
    .blog-premium .article-hero-grid {
        padding: 1.3rem;
    }

    .blog-premium .shared-site-footer {
        padding-bottom: 2rem;
    }
}

/* Quiet synchronization with the AIGate product language. */
.blog-premium .site-header {
    top: 0;
    width: calc(100% - 1.5rem);
    border-color: transparent;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
}

.blog-premium .title-section,
.blog-premium .article-wrap {
    padding-top: clamp(1.5rem, 3vw, 2.7rem);
}

.blog-premium .title-shell,
.blog-premium .article-hero-shell {
    border-radius: 24px;
}

.blog-premium .title-grid,
.blog-premium .article-hero-grid {
    gap: clamp(1.4rem, 3vw, 2.4rem);
    padding: clamp(1.45rem, 3vw, 2.35rem);
}

.blog-premium .title-shell h1 {
    max-width: 13ch;
    font-size: clamp(2.15rem, 4.2vw, 3.85rem);
}

.blog-premium .title-shell p {
    max-width: 46rem;
    font-size: 0.96rem;
}

.blog-premium .hero-tag-row {
    margin-top: 1.1rem;
}

.blog-premium .hero-side {
    align-self: stretch;
}

.blog-premium .hero-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.blog-premium .hero-side--compact {
    display: grid;
    align-content: center;
    min-width: 17rem;
    padding: 1.15rem;
    border: 1px solid var(--blog-border);
    border-radius: 16px;
    background:
        linear-gradient(180deg, var(--blog-highlight), transparent),
        color-mix(in srgb, var(--blog-surface) 80%, transparent);
}

.blog-premium .hero-side--compact .hero-side-label {
    margin-bottom: 0.4rem;
}

.blog-premium .hero-side--compact .hero-side-value {
    font-size: 1.1rem;
}

.blog-premium .hero-side--compact .hero-cta {
    margin-top: 1.4rem;
}

.blog-premium .main-content {
    padding-top: 1.25rem;
}

.blog-premium .empty-state {
    width: min(100%, 46rem);
    margin-inline: auto;
    padding: clamp(1.6rem, 4vw, 2.4rem);
    border-radius: 16px;
    box-shadow: 0 12px 28px rgba(2, 6, 23, 0.06);
}

.blog-premium .empty-state p {
    font-size: 0.96rem;
}

@media (max-width: 767px) {
    .blog-premium .site-header {
        top: 0;
        border-radius: 0;
    }

    .blog-premium .title-shell,
    .blog-premium .article-hero-shell {
        border-radius: 20px;
    }

    .blog-premium .title-shell h1 {
        font-size: clamp(2rem, 11vw, 3rem);
    }

    .blog-premium .hero-side--compact {
        width: 100%;
        min-width: 0;
        box-sizing: border-box;
    }
}