/* ==========================================================================
   GHOUSIA ENERGY SOLUTIONS — TECHNOLOGY & ENGINEERING BLOG STYLES
   Aesthetic: Apple × Siemens Energy × Industrial Dark Engineering Editorial
   100% Consistent with premium-home.css, project.html, and solarclean.html
   ========================================================================== */

/* --------------------------------------------------------------------------
   01 — Section Containers & Engineering Background Atmosphere
   -------------------------------------------------------------------------- */
.blog-page-section,
.blog-section {
    position: relative;
    padding: 70px 0 110px 0;
    background: var(--bg-dark, #080b0e);
    min-height: 80vh;
    overflow: hidden;
}

.blog-container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 2;
}

/* --------------------------------------------------------------------------
   02 — Filter Bar & Search Controls
   -------------------------------------------------------------------------- */
.blog-filter-wrapper {
    margin-bottom: 24px;
}

.blog-filter-bar,
.projects-filter-bar.blog-filter-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 12px;
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 230, 118, 0.35) rgba(255, 255, 255, 0.04);
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
}

.blog-filter-bar::-webkit-scrollbar {
    height: 4px;
}

.blog-filter-bar::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 4px;
}

.blog-filter-bar::-webkit-scrollbar-thumb {
    background: rgba(0, 230, 118, 0.35);
    border-radius: 4px;
}

.blog-filter-bar::-webkit-scrollbar-thumb:hover {
    background: var(--green-accent, #00e676);
}

/* Filter Tag Buttons (Both .btn-filter-tag & .btn-blog-filter) */
.btn-filter-tag,
.btn-blog-filter {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 11.5px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 8px 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-dark, rgba(255, 255, 255, 0.09));
    color: var(--text-muted, #94a3b8);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1.4;
    text-decoration: none;
}

.btn-filter-tag:hover,
.btn-blog-filter:hover {
    color: #ffffff;
    border-color: rgba(0, 230, 118, 0.45);
    background: rgba(0, 230, 118, 0.06);
    transform: translateY(-1px);
}

.btn-filter-tag.active,
.btn-blog-filter.active {
    background: var(--green-accent, #00e676);
    border-color: var(--green-accent, #00e676);
    color: #080b0e;
    font-weight: 700;
    box-shadow: 0 0 16px rgba(0, 230, 118, 0.28);
    transform: translateY(-1px);
}

/* Search Controls Row */
.blog-controls-row,
.blog-search-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    padding-bottom: 28px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border-dark, rgba(255, 255, 255, 0.08));
}

.blog-search-box {
    position: relative;
    width: 100%;
    max-width: 480px;
}

.blog-search-box svg.search-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted, #94a3b8);
    pointer-events: none;
    transition: color 0.2s ease;
}

.blog-search-input {
    width: 100%;
    padding: 12px 42px 12px 46px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-dark, rgba(255, 255, 255, 0.1));
    border-radius: 999px;
    color: #ffffff;
    font-family: var(--font-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: 13.5px;
    outline: none;
    transition: all 0.25s ease;
}

.blog-search-input::placeholder {
    color: rgba(148, 163, 184, 0.65);
}

.blog-search-input:focus {
    border-color: var(--green-accent, #00e676);
    background: rgba(0, 230, 118, 0.03);
    box-shadow: 0 0 20px rgba(0, 230, 118, 0.18);
}

.blog-search-input:focus + svg.search-icon {
    color: var(--green-accent, #00e676);
}

.btn-search-clear {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted, #94a3b8);
    cursor: pointer;
    font-size: 14px;
    padding: 4px 6px;
    display: none;
    line-height: 1;
    transition: color 0.2s ease;
}

.btn-search-clear:hover {
    color: #ffffff;
}

.blog-results-meta {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 11.5px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted, #94a3b8);
}

.blog-results-count {
    color: var(--green-accent, #00e676);
    font-weight: 700;
}

/* --------------------------------------------------------------------------
   03 — Featured Article Showcase Card
   -------------------------------------------------------------------------- */
.featured-editorial-card,
.featured-article-card {
    background: var(--bg-dark-card, #0d1217);
    border: 1px solid var(--border-dark, rgba(255, 255, 255, 0.09));
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 56px;
    display: grid;
    grid-template-columns: 1.18fr 1fr;
    position: relative;
    transition: all 0.4s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1));
}

.featured-editorial-card::before,
.featured-article-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 20px;
    height: 20px;
    border-top: 2px solid var(--green-accent, #00e676);
    border-left: 2px solid var(--green-accent, #00e676);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 5;
}

.featured-editorial-card:hover::before,
.featured-article-card:hover::before {
    opacity: 1;
}

.featured-editorial-card:hover,
.featured-article-card:hover {
    border-color: rgba(0, 230, 118, 0.45);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.65);
    transform: translateY(-4px);
}

.featured-img-box,
.featured-image-box {
    position: relative;
    min-height: 400px;
    height: 100%;
    overflow: hidden;
    background: #040608;
}

.featured-img-box img,
.featured-image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.8s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1));
}

.featured-editorial-card:hover .featured-img-box img,
.featured-editorial-card:hover .featured-image-box img,
.featured-article-card:hover .featured-img-box img,
.featured-article-card:hover .featured-image-box img {
    transform: scale(1.04);
}

.featured-meta-box,
.featured-content-box {
    padding: 44px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-top-badge,
.featured-badge-top {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--green-accent, #00e676);
    margin-bottom: 16px;
}

.featured-top-badge::before,
.featured-badge-top::before {
    content: '';
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--green-accent, #00e676);
    box-shadow: 0 0 10px var(--green-accent, #00e676);
}

.featured-article-title,
.featured-title {
    font-size: 26px;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: #ffffff;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.featured-article-title a,
.featured-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.25s ease;
}

.featured-article-title a:hover,
.featured-title a:hover {
    color: var(--green-accent, #00e676);
}

.featured-article-desc,
.featured-excerpt {
    font-size: 14.5px;
    line-height: 1.68;
    color: var(--text-muted, #94a3b8);
    margin-bottom: 28px;
}

.featured-author-cluster,
.featured-author-row {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 30px;
}

.featured-author-avatar,
.author-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--green-accent, #00e676);
    background: #11161d;
    box-shadow: 0 0 12px rgba(0, 230, 118, 0.2);
}

.featured-author-name,
.author-name {
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    display: block;
    line-height: 1.3;
}

.featured-author-meta,
.author-meta-date {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 11px;
    color: var(--text-muted, #94a3b8);
    letter-spacing: 0.04em;
}

/* --------------------------------------------------------------------------
   04 — Article Cards Grid & Dual-Format Card Styles
   -------------------------------------------------------------------------- */
.blog-editorial-grid,
.blog-articles-grid,
.projects-editorial-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
    margin-bottom: 56px;
}

/* Card Container (Supports both .project-editorial-card & .article-card) */
.project-editorial-card,
.article-card {
    background: var(--bg-dark-card, #0d1217);
    border: 1px solid var(--border-dark, rgba(255, 255, 255, 0.08));
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.4s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1));
    display: flex;
    flex-direction: column;
    position: relative;
    text-decoration: none;
}

/* L-Shaped Engineering Corner Brackets */
.project-editorial-card::before,
.article-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 14px;
    height: 14px;
    border-top: 2px solid var(--green-accent, #00e676);
    border-left: 2px solid var(--green-accent, #00e676);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 5;
}

.project-editorial-card:hover::before,
.article-card:hover::before {
    opacity: 1;
}

.project-editorial-card:hover,
.article-card:hover {
    border-color: rgba(0, 230, 118, 0.35);
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

/* Image Container */
.project-image-box,
.article-card-image {
    position: relative;
    height: 320px;
    overflow: hidden;
    background: #040608;
}

.project-image-box img,
.article-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.8s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1));
}

.project-editorial-card:hover .project-image-box img,
.project-editorial-card:hover .article-card-image img,
.article-card:hover .project-image-box img,
.article-card:hover .article-card-image img {
    transform: scale(1.05);
}

/* Top Badge */
.project-badge-top,
.article-category-badge {
    position: absolute;
    top: 18px;
    left: 18px;
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 10.5px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 5px 12px;
    background: rgba(8, 11, 14, 0.88);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 3px;
    color: var(--green-accent, #00e676);
    z-index: 3;
}

/* Card Content Area */
.project-meta-content,
.article-card-body {
    padding: 32px 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-discipline {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--text-muted, #94a3b8);
    text-transform: uppercase;
    margin-bottom: 10px;
}

.project-name,
.article-card-title,
.article-name {
    font-size: 21px;
    font-weight: 700;
    line-height: 1.34;
    letter-spacing: -0.02em;
    color: #ffffff;
    margin-bottom: 14px;
    text-transform: uppercase;
}

.project-name a,
.article-card-title a,
.article-name a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.project-name a:hover,
.article-card-title a:hover,
.article-name a:hover {
    color: var(--green-accent, #00e676);
}

.project-scope-text,
.article-card-excerpt {
    font-size: 14px;
    color: var(--text-muted, #94a3b8);
    line-height: 1.64;
    margin-bottom: 24px;
}

/* Card Footer Specs Grid */
.project-specs-footer,
.article-card-meta {
    margin-top: auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 16px;
    padding-top: 20px;
    border-top: 1px solid var(--border-dark, rgba(255, 255, 255, 0.08));
    align-items: center;
}

.spec-entry {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 10.5px;
    letter-spacing: 0.08em;
    color: var(--green-accent, #00e676);
    text-transform: uppercase;
}

.spec-entry strong {
    color: #ffffff;
    display: block;
    font-size: 12.5px;
    font-family: var(--font-sans, 'Plus Jakarta Sans', sans-serif);
    font-weight: 600;
    margin-top: 4px;
    line-height: 1.35;
    word-break: break-word;
    text-transform: none;
    letter-spacing: normal;
}

.article-read-btn,
.article-read-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--green-accent, #00e676);
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-decoration: none;
    text-transform: uppercase;
    transition: gap 0.25s ease, color 0.2s ease;
}

.project-editorial-card:hover .article-read-btn,
.project-editorial-card:hover .article-read-link,
.article-card:hover .article-read-btn,
.article-card:hover .article-read-link {
    gap: 10px;
    color: #ffffff;
}

/* --------------------------------------------------------------------------
   05 — Article Reader Page Layout & Rich Typography
   -------------------------------------------------------------------------- */
.article-reader-wrapper,
.article-reader-container {
    max-width: 920px;
    margin: 0 auto;
    padding: 10px 0 90px 0;
}

.article-header-editorial,
.article-reader-header {
    margin-bottom: 36px;
}

.article-category-pill {
    display: inline-block;
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--green-accent, #00e676);
    padding: 6px 16px;
    background: rgba(0, 230, 118, 0.08);
    border: 1px solid rgba(0, 230, 118, 0.24);
    border-radius: 999px;
    margin-bottom: 18px;
}

.article-main-title,
.article-reader-title {
    font-size: clamp(28px, 4.5vw, 42px);
    font-weight: 800;
    line-height: 1.18;
    color: #ffffff;
    letter-spacing: -0.025em;
    text-transform: uppercase;
    margin: 0 0 24px 0;
}

.article-meta-bar,
.article-reader-meta-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    border-top: 1px solid var(--border-dark, rgba(255, 255, 255, 0.08));
    border-bottom: 1px solid var(--border-dark, rgba(255, 255, 255, 0.08));
    margin-bottom: 36px;
    flex-wrap: wrap;
    gap: 16px;
}

.article-author-cluster {
    display: flex;
    align-items: center;
    gap: 14px;
}

.article-author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--green-accent, #00e676);
    box-shadow: 0 0 10px rgba(0, 230, 118, 0.2);
}

.article-author-details {
    display: flex;
    flex-direction: column;
}

.article-author-name {
    font-size: 14.5px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.3;
}

.article-author-role {
    font-size: 12px;
    color: var(--text-muted, #94a3b8);
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
}

.article-meta-right {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 12px;
    color: var(--text-muted, #94a3b8);
}

/* Article Hero Media Box */
.article-hero-media,
.article-hero-frame {
    margin-bottom: 48px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-dark, rgba(255, 255, 255, 0.09));
    background: #040608;
    position: relative;
}

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

/* Rich Content Body */
.article-rich-content {
    font-size: 17px;
    line-height: 1.82;
    color: rgba(255, 255, 255, 0.82);
    font-weight: 350;
}

.article-rich-content p {
    margin-bottom: 26px;
}

.article-rich-content h2 {
    font-size: 24px;
    line-height: 1.3;
    font-weight: 700;
    color: #ffffff;
    margin: 48px 0 20px 0;
    letter-spacing: -0.015em;
    text-transform: uppercase;
    position: relative;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-dark, rgba(255, 255, 255, 0.08));
}

.article-rich-content h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 44px;
    height: 2px;
    background: var(--green-accent, #00e676);
}

.article-rich-content h3 {
    font-size: 19px;
    line-height: 1.35;
    font-weight: 700;
    color: #ffffff;
    margin: 36px 0 16px 0;
    text-transform: uppercase;
    letter-spacing: -0.01em;
}

.article-rich-content ul,
.article-rich-content ol {
    margin: 0 0 28px 24px;
    padding: 0;
}

.article-rich-content li {
    margin-bottom: 12px;
    line-height: 1.7;
}

.article-callout-box {
    background: rgba(0, 230, 118, 0.04);
    border-left: 3px solid var(--green-accent, #00e676);
    border-radius: 0 8px 8px 0;
    padding: 24px 28px;
    margin: 36px 0;
    border-top: 1px solid rgba(0, 230, 118, 0.12);
    border-right: 1px solid rgba(0, 230, 118, 0.12);
    border-bottom: 1px solid rgba(0, 230, 118, 0.12);
}

.article-callout-box h4 {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 12px;
    font-weight: 700;
    color: var(--green-accent, #00e676);
    margin-bottom: 8px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.article-callout-box p {
    margin-bottom: 0;
    font-size: 15px;
    color: #ffffff;
    line-height: 1.65;
}

.article-specs-table {
    width: 100%;
    border-collapse: collapse;
    margin: 36px 0;
    font-size: 13.5px;
}

.article-specs-table th {
    background: rgba(255, 255, 255, 0.05);
    color: var(--green-accent, #00e676);
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-align: left;
    padding: 14px 18px;
    border: 1px solid var(--border-dark, rgba(255, 255, 255, 0.1));
}

.article-specs-table td {
    padding: 13px 18px;
    border: 1px solid var(--border-dark, rgba(255, 255, 255, 0.08));
    color: rgba(255, 255, 255, 0.85);
}

.article-specs-table tr:nth-child(even) td {
    background: rgba(255, 255, 255, 0.02);
}

.article-code-block {
    background: #05070a;
    border: 1px solid var(--border-dark, rgba(255, 255, 255, 0.12));
    border-radius: 8px;
    padding: 20px 24px;
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 13px;
    line-height: 1.6;
    color: #e2e8f0;
    overflow-x: auto;
    margin: 32px 0;
}

/* Article Tags Row */
.article-tags-row,
.article-tags-cluster {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 44px 0 28px 0;
    padding-top: 24px;
    border-top: 1px solid var(--border-dark, rgba(255, 255, 255, 0.08));
}

.article-tag-chip,
.article-tag-pill {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 11px;
    letter-spacing: 0.08em;
    color: var(--text-muted, #94a3b8);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-dark, rgba(255, 255, 255, 0.09));
    border-radius: 999px;
    padding: 5px 14px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.article-tag-chip:hover,
.article-tag-pill:hover {
    color: var(--green-accent, #00e676);
    border-color: rgba(0, 230, 118, 0.4);
    background: rgba(0, 230, 118, 0.06);
}

/* Social Share Row */
.article-share-row,
.article-share-strip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    border-top: 1px solid var(--border-dark, rgba(255, 255, 255, 0.08));
    border-bottom: 1px solid var(--border-dark, rgba(255, 255, 255, 0.08));
    margin-bottom: 48px;
    flex-wrap: wrap;
    gap: 16px;
}

.share-label {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted, #94a3b8);
}

.share-buttons-group,
.share-buttons-wrap {
    display: flex;
    gap: 10px;
}

.share-btn,
.share-btn-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-dark, rgba(255, 255, 255, 0.1));
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.25s ease;
}

.share-btn:hover,
.share-btn-icon:hover {
    background: var(--green-accent, #00e676);
    border-color: var(--green-accent, #00e676);
    color: #080b0e;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(0, 230, 118, 0.3);
}

/* Prev / Next Article Navigation */
.article-prev-next-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin: 44px 0;
}

.nav-article-card {
    background: var(--bg-dark-card, #0d1217);
    border: 1px solid var(--border-dark, rgba(255, 255, 255, 0.08));
    border-radius: 8px;
    padding: 24px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.nav-article-card:hover {
    border-color: rgba(0, 230, 118, 0.4);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-card-label {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 10.5px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--green-accent, #00e676);
    margin-bottom: 8px;
}

.nav-card-title {
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.4;
    text-transform: uppercase;
    transition: color 0.2s ease;
}

.nav-article-card:hover .nav-card-title {
    color: var(--green-accent, #00e676);
}

/* --------------------------------------------------------------------------
   06 — Newsletter Subscription Section
   -------------------------------------------------------------------------- */
.blog-newsletter-section {
    background: var(--bg-dark-card, #0d1217);
    border: 1px solid var(--border-dark, rgba(255, 255, 255, 0.09));
    border-radius: 12px;
    padding: 60px 48px;
    margin: 64px 0 32px 0;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.blog-newsletter-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 280px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--green-accent, #00e676), transparent);
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-eyebrow {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--green-accent, #00e676);
    display: block;
    margin-bottom: 12px;
}

.newsletter-title {
    font-size: 28px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.newsletter-subtitle {
    font-size: 14.5px;
    color: var(--text-muted, #94a3b8);
    line-height: 1.6;
    margin-bottom: 32px;
}

.newsletter-form {
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: 520px;
    margin: 0 auto;
}

.newsletter-input {
    flex: 1;
    padding: 14px 22px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-dark, rgba(255, 255, 255, 0.1));
    border-radius: 999px;
    color: #ffffff;
    font-family: var(--font-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: 14px;
    outline: none;
    transition: all 0.25s ease;
}

.newsletter-input:focus {
    border-color: var(--green-accent, #00e676);
    box-shadow: 0 0 20px rgba(0, 230, 118, 0.18);
    background: rgba(0, 230, 118, 0.02);
}

.newsletter-toast {
    margin-top: 14px;
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 12px;
    color: var(--green-accent, #00e676);
    display: none;
}

/* --------------------------------------------------------------------------
   07 — Related Articles Section
   -------------------------------------------------------------------------- */
.related-articles-section {
    margin-top: 64px;
    padding-top: 48px;
    border-top: 1px solid var(--border-dark, rgba(255, 255, 255, 0.08));
}

.related-header {
    margin-bottom: 36px;
}

.related-header .eyebrow {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--green-accent, #00e676);
    text-transform: uppercase;
    display: block;
    margin-bottom: 8px;
}

.related-header .title {
    font-size: 24px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

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

/* --------------------------------------------------------------------------
   08 — Responsive Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .blog-editorial-grid,
    .blog-articles-grid,
    .projects-editorial-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .featured-editorial-card,
    .featured-article-card {
        grid-template-columns: 1fr;
    }

    .featured-img-box,
    .featured-image-box {
        min-height: 280px;
        height: 280px;
    }

    .featured-meta-box,
    .featured-content-box {
        padding: 36px 30px;
    }
}

@media (max-width: 768px) {
    .blog-container {
        padding: 0 20px;
    }

    .blog-page-section,
    .blog-section {
        padding: 40px 0 80px 0;
    }

    .featured-article-title,
    .featured-title {
        font-size: 22px;
    }

    .article-main-title,
    .article-reader-title {
        font-size: 26px;
    }

    .article-prev-next-grid {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-input,
    .newsletter-form .btn-primary-action {
        width: 100%;
        justify-content: center;
    }

    .blog-newsletter-section {
        padding: 40px 24px;
    }

    .article-specs-table {
        display: block;
        overflow-x: auto;
    }

    .article-card-image,
    .project-image-box {
        height: 240px;
    }

    .related-articles-section .blog-articles-grid {
        grid-template-columns: 1fr !important;
        gap: 28px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .related-articles-section .blog-articles-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}