/* ================================================================
   BLOG PREMIUM — World's Best Editorial Design System
   by Vatsal Technosoft | 2026
   ================================================================ */

/* Fonts: self-hosted via assets/css/fonts.css (no external @import — CSP safe) */

/* ----------------------------------------------------------------
   1. BLOG HERO — Dark Cinematic with Particle Mesh
   ---------------------------------------------------------------- */
.blog-hero {
    position: relative;
    background: radial-gradient(ellipse 120% 80% at 50% 0%, #0f1629 0%, #07090f 100%);
    padding: 140px 0 100px;
    overflow: hidden;
}

.blog-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(22, 104, 178, 0.18) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(55, 181, 74, 0.1) 0%, transparent 40%);
    pointer-events: none;
}

/* Animated mesh grid */
.blog-hero-mesh {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(22, 104, 178, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(22, 104, 178, 0.06) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 40%, transparent 100%);
    pointer-events: none;
}

.blog-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
}

.blog-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(22, 104, 178, 0.15);
    border: 1px solid rgba(22, 104, 178, 0.3);
    color: #60aff5;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 9999px;
    margin-bottom: 28px;
    backdrop-filter: blur(8px);
}

.blog-hero-eyebrow span.dot {
    width: 6px;
    height: 6px;
    background: #37B54a;
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.4);
    }
}

.blog-hero h1 {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.08;
    color: #ffffff;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.blog-hero h1 em {
    font-style: normal;
    background: linear-gradient(135deg, #60aff5 0%, #37B54a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-hero-sub {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto 40px;
    font-weight: 400;
}

/* Topic Pills */
.blog-topics {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.blog-topic-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: 9999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, filter 0.2s ease;
    text-decoration: none;
    backdrop-filter: blur(6px);
}

.blog-topic-pill:hover,
.blog-topic-pill.active {
    background: rgba(22, 104, 178, 0.25);
    border-color: rgba(22, 104, 178, 0.5);
    color: #ffffff;
}

/* ----------------------------------------------------------------
   2. EDITORIAL GRID — World-Class Layout
   ---------------------------------------------------------------- */
.blog-editorial-section {
    background: #f8fafc;
    padding: 100px 0;
}

.blog-editorial-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 60px;
    align-items: start;
}

/* Featured / Hero Article */
.blog-featured-article {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    text-decoration: none;
    display: block;
    background: #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04), 0 12px 40px rgba(0, 0, 0, 0.07);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    margin-bottom: 40px;
}

.blog-featured-article:hover {
    transform: translateY(-6px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05), 0 24px 60px rgba(0, 0, 0, 0.12);
}

.blog-featured-visual {
    position: relative;
    height: 380px;
    overflow: hidden;
}

.blog-featured-visual .vantage-art-wrap {
    position: absolute;
    inset: 0;
}

.blog-featured-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, #1668B2, #37B54a);
    color: white;
    font-size: 0.6875rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 9999px;
    z-index: 5;
}

.blog-featured-content {
    padding: 36px 40px 40px;
}

.blog-article-category {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #1668B2;
    margin-bottom: 12px;
}

.blog-featured-content h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.15;
    color: #0f172a;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.blog-featured-content .blog-excerpt {
    font-size: 1rem;
    color: #64748b;
    line-height: 1.75;
    margin-bottom: 28px;
}

.blog-article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.blog-article-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.blog-author-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1668B2, #37B54a);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 800;
    color: white;
    flex-shrink: 0;
}

.blog-author-info .author-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: #0f172a;
    display: block;
}

.blog-author-info .article-date {
    font-size: 0.75rem;
    color: #94a3b8;
    display: block;
}

.blog-reading-time {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
    color: #94a3b8;
    font-weight: 500;
}

.blog-reading-time svg {
    width: 14px;
    height: 14px;
    opacity: 0.6;
}

.blog-cta-arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #1668B2;
    font-weight: 700;
    font-size: 0.875rem;
    margin-top: 20px;
    transition: gap 0.2s ease;
}

.blog-featured-article:hover .blog-cta-arrow {
    gap: 12px;
}

/* Article Card Grid (2 per row under featured) */
.blog-cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.blog-article-card {
    display: block;
    text-decoration: none;
    background: #ffffff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 6px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.06), 0 16px 40px rgba(0, 0, 0, 0.1);
}

.blog-card-visual {
    position: relative;
    height: 190px;
    overflow: hidden;
}

.blog-card-visual .vantage-art-wrap {
    position: absolute;
    inset: 0;
}

.blog-card-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-card-content {
    padding: 24px;
}

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

.blog-card-content h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    line-height: 1.35;
    color: #0f172a;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.blog-card-content p {
    font-size: 0.875rem;
    color: #64748b;
    line-height: 1.65;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid #f1f5f9;
}

.blog-card-date {
    font-size: 0.75rem;
    color: #94a3b8;
    font-weight: 500;
}

.blog-card-read {
    font-size: 0.8125rem;
    font-weight: 700;
    color: #1668B2;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Sidebar */
.blog-sidebar {
    position: sticky;
    top: 100px;
}

.blog-sidebar-block {
    background: #fff;
    border-radius: 20px;
    padding: 28px;
    margin-bottom: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 6px 20px rgba(0, 0, 0, 0.05);
}

.blog-sidebar-title {
    font-size: 0.6875rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #94a3b8;
    margin-bottom: 20px;
}

.blog-sidebar-cta {
    background: radial-gradient(ellipse at top, #0f1932 0%, #07090f 100%);
    border-radius: 20px;
    padding: 32px;
    color: white;
    text-align: center;
}

.blog-sidebar-cta h4 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 10px;
    line-height: 1.25;
}

.blog-sidebar-cta p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 20px;
    line-height: 1.6;
}

/* Trend strips */
.blog-trend-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 14px 0;
    border-bottom: 1px solid #f1f5f9;
    text-decoration: none;
}

.blog-trend-item:last-child {
    border-bottom: none;
}

.blog-trend-num {
    font-size: 1.5rem;
    font-weight: 900;
    color: #e2e8f0;
    line-height: 1;
    min-width: 28px;
    font-family: 'Outfit', sans-serif;
}

.blog-trend-content h5 {
    font-size: 0.9rem;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.35;
    margin-bottom: 4px;
}

.blog-trend-content span {
    font-size: 0.75rem;
    color: #94a3b8;
}

.blog-trend-item:hover .blog-trend-content h5 {
    color: #1668B2;
}

/* Newsletter box inside sidebar */
.blog-newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.blog-newsletter-form input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.07);
    border-radius: 10px;
    color: white;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}

.blog-newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

.blog-newsletter-form input:focus {
    border-color: rgba(22, 104, 178, 0.5);
}

.blog-newsletter-form button {
    width: 100%;
    padding: 13px;
    background: linear-gradient(135deg, #1668B2, #37B54a);
    border: none;
    border-radius: 10px;
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.2s;
}

.blog-newsletter-form button:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* Empty state */
.blog-empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 40px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: 24px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    max-width: 680px;
    margin: 40px auto;
}

.blog-empty-state .empty-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: rgba(22, 104, 178, 0.06);
    border: 1px solid rgba(22, 104, 178, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 2.2rem;
    color: #1668B2;
    animation: float-blog 3s ease-in-out infinite;
}

.blog-empty-state h3 {
    font-size: 1.6rem;
    color: #0f172a;
    margin-bottom: 12px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

.blog-empty-state p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 28px;
    max-width: 460px;
    margin-left: auto;
    margin-right: auto;
}

.blog-empty-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #1668B2, #37B54a);
    color: #ffffff !important;
    padding: 11px 26px;
    border-radius: 99px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: transform 0.3s ease, opacity 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease, filter 0.3s ease;
    box-shadow: 0 4px 12px rgba(22, 104, 178, 0.25);
}

.blog-empty-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(22, 104, 178, 0.35);
}

@keyframes float-blog {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

/* ----------------------------------------------------------------
   3. ARTICLE DETAIL — Cinematic Reading Experience
   ---------------------------------------------------------------- */
.article-hero {
    position: relative;
    background: radial-gradient(ellipse 120% 90% at 50% 0%, #0c142a 0%, #07090f 100%);
    padding: 150px 0 80px;
    overflow: hidden;
}

.article-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 60%, rgba(22, 104, 178, 0.15) 0%, transparent 45%),
        radial-gradient(circle at 85% 30%, rgba(55, 181, 74, 0.08) 0%, transparent 35%);
    pointer-events: none;
}

.article-hero-mesh {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(22, 104, 178, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(22, 104, 178, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 100% 80% at 50% 50%, black 30%, transparent 100%);
    pointer-events: none;
}

.article-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 880px;
    margin: 0 auto;
    text-align: center;
}

.article-category-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(22, 104, 178, 0.15);
    border: 1px solid rgba(22, 104, 178, 0.3);
    color: #60aff5;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 9999px;
    margin-bottom: 28px;
    backdrop-filter: blur(8px);
}

.article-hero-inner h1 {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2.2rem, 5vw, 3.75rem);
    font-weight: 900;
    line-height: 1.1;
    color: #ffffff;
    margin-bottom: 24px;
    letter-spacing: -0.035em;
}

.article-hero-inner .article-excerpt-lead {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.7;
    margin-bottom: 40px;
}

.article-hero-meta {
    display: inline-flex;
    align-items: center;
    gap: 24px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 14px 24px;
    border-radius: 9999px;
    backdrop-filter: blur(10px);
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.875rem;
}

.article-hero-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.article-hero-meta .sep {
    opacity: 0.25;
}

/* Cover image */
.article-cover {
    max-width: 1100px;
    margin: -40px auto 0;
    padding: 0 40px;
    position: relative;
    z-index: 5;
}

.article-cover-inner {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4);
    height: 480px;
    position: relative;
}

.article-cover-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-cover-inner .vantage-art-wrap {
    position: absolute;
    inset: 0;
}

/* Body layout */
.article-body-section {
    background: #f8fafc;
    padding: 80px 0 100px;
}

.article-body-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 60px;
    align-items: start;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Typography */
.article-prose {
    background: white;
    border-radius: 24px;
    padding: 60px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 8px 24px rgba(0, 0, 0, 0.06);
}

.article-prose h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.875rem;
    font-weight: 800;
    color: #0f172a;
    margin: 2.5rem 0 1rem;
    letter-spacing: -0.025em;
    line-height: 1.25;
}

.article-prose h3 {
    font-size: 1.375rem;
    font-weight: 700;
    color: #0f172a;
    margin: 2rem 0 0.75rem;
    line-height: 1.3;
}

.article-prose p {
    font-size: 1.125rem;
    color: #334155;
    line-height: 1.9;
    margin-bottom: 1.5rem;
}

.article-prose ul,
.article-prose ol {
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.article-prose li {
    font-size: 1.0625rem;
    color: #334155;
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.article-prose blockquote {
    margin: 2.5rem 0;
    padding: 28px 36px;
    background: linear-gradient(135deg, rgba(22, 104, 178, 0.06) 0%, rgba(55, 181, 74, 0.04) 100%);
    border-left: 4px solid #1668B2;
    border-radius: 0 16px 16px 0;
    font-size: 1.1875rem;
    font-style: italic;
    color: #1e3a5f;
    line-height: 1.7;
}

.article-prose strong {
    color: #0f172a;
    font-weight: 700;
}

.article-prose a {
    color: #1668B2;
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.article-prose code {
    font-size: 0.9em;
    background: #f1f5f9;
    color: #1668B2;
    padding: 2px 7px;
    border-radius: 5px;
    font-family: 'Courier New', monospace;
}

.article-prose pre {
    background: #0f172a;
    color: #e2e8f0;
    padding: 28px;
    border-radius: 16px;
    overflow-x: auto;
    margin: 2rem 0;
    font-size: 0.9rem;
    line-height: 1.7;
}

/* Article sidebar */
.article-sidebar-inner {
    position: sticky;
    top: 110px;
}

/* Progress bar — GPU scaleX (article-ui.js) */
.article-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: 9999;
    pointer-events: none;
    transform: scaleX(0);
    transform-origin: left center;
    background: linear-gradient(90deg, #1668B2, #37B54a);
    transition: transform 80ms linear;
    will-change: transform;
}

/* Blog filter fade */
[data-blog-topic] {
    transition:
        opacity var(--motion-duration-base, 280ms) var(--motion-ease-out, ease),
        transform var(--motion-duration-base, 280ms) var(--motion-ease-out, ease);
}

[data-blog-topic].blog-filter-hidden {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
    pointer-events: none;
}

/* Author card */
.article-author-card {
    background: white;
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 6px 20px rgba(0, 0, 0, 0.05);
    margin-bottom: 20px;
}

.article-author-card .author-avatar-lg {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, #1668B2, #37B54a);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.375rem;
    font-weight: 900;
    color: white;
    margin-bottom: 14px;
}

.article-author-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 4px;
}

.article-author-card p {
    font-size: 0.8125rem;
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 16px;
}

.article-share-block {
    background: white;
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 6px 20px rgba(0, 0, 0, 0.05);
    margin-bottom: 20px;
}

.article-share-title {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #94a3b8;
    margin-bottom: 14px;
}

.article-share-btns {
    display: flex;
    gap: 8px;
}

.share-btn {
    flex: 1;
    padding: 10px 0;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    transition: transform 0.2s, opacity 0.2s, box-shadow 0.2s, background-color 0.2s, border-color 0.2s, color 0.2s, filter 0.2s;
    font-size: 0.8rem;
    font-weight: 600;
    gap: 5px;
}

.share-btn:hover {
    background: #f8fafc;
    border-color: #1668B2;
    color: #1668B2;
}

/* Related posts */
.blog-related-section {
    background: #0f172a;
    padding: 80px 0;
}

.blog-related-header {
    text-align: center;
    margin-bottom: 48px;
}

.blog-related-header h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: white;
    letter-spacing: -0.025em;
    margin-bottom: 10px;
}

.blog-related-header p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 1rem;
}

.blog-related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.blog-related-card {
    display: block;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease, filter 0.3s ease;
}

.blog-related-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(22, 104, 178, 0.4);
    transform: translateY(-4px);
}

.blog-related-visual {
    height: 200px;
    position: relative;
    overflow: hidden;
}

.blog-related-visual .vantage-art-wrap {
    position: absolute;
    inset: 0;
}

.blog-related-body {
    padding: 24px;
}

.blog-related-cat {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #60aff5;
    margin-bottom: 8px;
}

.blog-related-body h3 {
    font-size: 1rem;
    font-weight: 700;
    color: white;
    margin-bottom: 6px;
    line-height: 1.4;
}

.blog-related-body p {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.5;
}

/* ----------------------------------------------------------------
   4. VANTAGE ART — Blog Variant (Data/Abstract themes)
   ---------------------------------------------------------------- */
.vantage-art-wrap {
    width: 100%;
    height: 100%;
    display: block;
}

/* ----------------------------------------------------------------
   5. RESPONSIVE
   ---------------------------------------------------------------- */
@media (max-width: 1100px) {
    .blog-editorial-layout {
        grid-template-columns: 1fr;
    }

    .blog-sidebar {
        display: none;
    }

    .article-body-layout {
        grid-template-columns: 1fr;
    }

    .article-sidebar-inner {
        display: none;
    }

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

@media (max-width: 768px) {
    .blog-hero {
        padding: 100px 0 70px;
    }

    .blog-hero h1 {
        font-size: 2.25rem;
    }

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

    .blog-featured-content {
        padding: 24px 24px 28px;
    }

    .blog-featured-content h2 {
        font-size: 1.5rem;
    }

    .blog-featured-visual {
        height: 260px;
    }

    .article-prose {
        padding: 32px 24px;
    }

    .article-prose h2 {
        font-size: 1.5rem;
    }

    .article-prose p {
        font-size: 1rem;
    }

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

    .article-cover {
        padding: 0 20px;
        margin-top: -20px;
    }

    .article-cover-inner {
        height: 260px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .blog-hero-eyebrow span.dot,
    .blog-empty-state .empty-icon {
        animation: none !important;
    }

    [data-blog-topic] {
        transition: none !important;
    }
}