/* Blog — standalone editorial design (not tool pages) */
.blog-page {
    --blog-ink: #0f172a;
    --blog-muted: #64748b;
    --blog-border: #e2e8f0;
    --blog-bg: #f8fafc;
    --blog-surface: #ffffff;
    --blog-accent: #4f46e5;
    --blog-accent-soft: #eef2ff;
    --blog-hero: linear-gradient(135deg, #0f172a 0%, #1e1b4b 45%, #312e81 100%);
    background: var(--blog-bg);
}

.blog-main {
    min-height: 60vh;
}

/* Hero */
.blog-hero-section {
    background: var(--blog-hero);
    color: #fff;
    padding: 3rem 0 3.5rem;
    position: relative;
    overflow: hidden;
}

.blog-hero-section::before {
    background: radial-gradient(circle at 80% 20%, rgba(99, 102, 241, 0.35), transparent 50%);
    content: '';
    inset: 0;
    pointer-events: none;
    position: absolute;
}

.blog-hero-section .container {
    position: relative;
    z-index: 1;
}

.blog-breadcrumb {
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    flex-wrap: wrap;
    font-size: 0.85rem;
    gap: 0.35rem;
    margin-bottom: 1.25rem;
}

.blog-breadcrumb a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
}

.blog-breadcrumb a:hover {
    color: #fff;
}

.blog-hero-eyebrow {
    color: #a5b4fc;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.blog-hero-title {
    font-family: 'Source Serif 4', Georgia, serif;
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 0.75rem;
}

.blog-hero-desc {
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 0;
    max-width: 640px;
}

.blog-hero-meta {
    color: rgba(255, 255, 255, 0.75);
    display: flex;
    flex-wrap: wrap;
    font-size: 0.875rem;
    gap: 1rem;
    margin-top: 1rem;
}

.blog-hero-meta span {
    align-items: center;
    display: inline-flex;
    gap: 0.35rem;
}

/* Layout shell */
.blog-shell {
    padding: 2rem 0 4rem;
    position: relative;
}

.blog-layout {
    align-items: start;
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}

@media (min-width: 992px) {
    .blog-layout {
        grid-template-columns: 240px minmax(0, 1fr);
    }

    .blog-layout--article {
        grid-template-columns: minmax(0, 1fr) 300px;
    }
}

.blog-content-area {
    min-width: 0;
}

/* Sidebar */
.blog-sidebar {
    align-self: start;
}

.blog-sidebar-panel {
    background: var(--blog-surface);
    border: 1px solid var(--blog-border);
    border-radius: 1rem;
    padding: 1.25rem;
    position: sticky;
    top: 5.5rem;
}

.blog-sidebar-title {
    color: var(--blog-ink);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    margin-bottom: 0.85rem;
    text-transform: uppercase;
}

.blog-cat-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.blog-cat-link {
    align-items: center;
    border-radius: 0.5rem;
    color: var(--blog-muted);
    display: flex;
    font-size: 0.9rem;
    justify-content: space-between;
    padding: 0.5rem 0.65rem;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}

.blog-cat-link:hover {
    background: var(--blog-accent-soft);
    color: var(--blog-accent);
}

.blog-cat-link.active {
    background: var(--blog-accent-soft);
    color: var(--blog-accent);
    font-weight: 600;
}

.blog-cat-count {
    background: var(--blog-bg);
    border-radius: 999px;
    color: var(--blog-muted);
    font-size: 0.75rem;
    padding: 0.1rem 0.5rem;
}

/* Featured strip */
.blog-featured-strip {
    margin-bottom: 2rem;
}

.blog-featured-label {
    color: var(--blog-ink);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.blog-featured-grid {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .blog-featured-grid {
        grid-template-columns: 1.2fr 1fr;
    }

    .blog-featured-grid .blog-card--hero {
        grid-row: span 2;
    }
}

/* Cards & listing layouts */
.blog-list-toolbar-panel {
    background: var(--blog-surface);
    border: 1px solid var(--blog-border);
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
    margin-bottom: 1.5rem;
    padding: 0.85rem 1.1rem;
}

.blog-list-toolbar {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: space-between;
}

.blog-list-toolbar-title {
    align-items: center;
    color: var(--blog-ink);
    display: inline-flex;
    font-size: 0.95rem;
    font-weight: 700;
    gap: 0.5rem;
}

.blog-list-toolbar-title i {
    color: var(--blog-accent);
    font-size: 1.1rem;
}

.blog-view-toggle {
    background: var(--blog-surface);
    border: 1px solid var(--blog-border);
    border-radius: 0.5rem;
    display: inline-flex;
    overflow: hidden;
    padding: 0.2rem;
}

.blog-view-btn {
    align-items: center;
    background: transparent;
    border: 0;
    border-radius: 0.35rem;
    color: var(--blog-muted);
    cursor: pointer;
    display: inline-flex;
    font-size: 0.85rem;
    font-weight: 600;
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    transition: background 0.15s, color 0.15s;
}

.blog-view-btn:hover {
    color: var(--blog-accent);
}

.blog-view-btn.active {
    background: var(--blog-accent);
    color: #fff;
}

.blog-posts {
    display: grid;
    gap: 1.25rem;
}

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

@media (min-width: 576px) {
    .blog-posts--grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .blog-posts--grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

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

/* List view card layout */
.blog-posts--list .blog-card-link {
    flex-direction: row;
}

.blog-posts--list .blog-card-image-wrap {
    aspect-ratio: auto;
    flex-shrink: 0;
    height: auto;
    min-height: 0;
    width: 200px;
}

.blog-posts--list .blog-card-image {
    height: 100%;
    min-height: 140px;
}

.blog-posts--list .blog-card-image-wrap--placeholder {
    min-height: 140px;
    width: 200px;
}

.blog-posts--list .blog-card-body {
    justify-content: center;
    padding: 1.25rem 1.5rem;
}

.blog-posts--list .blog-card-title {
    font-size: 1.15rem;
}

.blog-posts--list .blog-card-excerpt {
    -webkit-box-orient: vertical;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

@media (max-width: 575.98px) {
    .blog-posts--list .blog-card-link {
        flex-direction: column;
    }

    .blog-posts--list .blog-card-image-wrap,
    .blog-posts--list .blog-card-image-wrap--placeholder {
        aspect-ratio: 16 / 9;
        width: 100%;
    }

    .blog-posts--list .blog-card-image {
        min-height: 0;
    }
}

.blog-grid {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: 1fr;
}

@media (min-width: 576px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1200px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.blog-card {
    background: var(--blog-surface);
    border: 1px solid var(--blog-border);
    border-radius: 1rem;
    height: 100%;
    overflow: hidden;
    transition: box-shadow 0.2s, transform 0.2s;
}

.blog-card:hover {
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.08);
    transform: translateY(-3px);
}

.blog-card-link {
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
}

.blog-card-image-wrap {
    aspect-ratio: 16 / 10;
    background: #e2e8f0;
    overflow: hidden;
}

.blog-card-image-wrap--placeholder {
    align-items: center;
    background: linear-gradient(135deg, #eef2ff, #e0e7ff);
    color: var(--blog-accent);
    display: flex;
    font-size: 2rem;
    justify-content: center;
}

.blog-card--hero .blog-card-image-wrap {
    aspect-ratio: auto;
    min-height: 220px;
}

.blog-card-image {
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
    width: 100%;
}

.blog-card:hover .blog-card-image {
    transform: scale(1.03);
}

.blog-card-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1.15rem 1.25rem 1.25rem;
}

.blog-card--hero .blog-card-body {
    padding: 1.35rem 1.5rem 1.5rem;
}

.blog-card-category {
    color: var(--blog-accent);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
    text-transform: uppercase;
}

.blog-card-title {
    font-family: 'Source Serif 4', Georgia, serif;
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 0.5rem;
}

.blog-card--hero .blog-card-title {
    font-size: 1.35rem;
}

.blog-card-excerpt {
    color: var(--blog-muted);
    flex: 1;
    font-size: 0.875rem;
    line-height: 1.55;
    margin-bottom: 0.85rem;
}

.blog-card-meta {
    align-items: center;
    color: var(--blog-muted);
    display: flex;
    font-size: 0.78rem;
    gap: 0.85rem;
    margin-top: auto;
}

.blog-card-read {
    color: var(--blog-accent);
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

/* Article page */
.blog-article-wrap {
    background: var(--blog-surface);
    border: 1px solid var(--blog-border);
    border-radius: 1rem;
    overflow: hidden;
}

.blog-article-hero {
    aspect-ratio: 21 / 9;
    background: #e2e8f0;
    max-height: 420px;
    overflow: hidden;
}

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

.blog-article-inner {
    padding: 2rem 1.5rem;
}

@media (min-width: 768px) {
    .blog-article-inner {
        padding: 2.5rem 3rem;
    }
}

.blog-article-meta {
    align-items: center;
    border-bottom: 1px solid var(--blog-border);
    color: var(--blog-muted);
    display: flex;
    flex-wrap: wrap;
    font-size: 0.85rem;
    gap: 0.75rem 1.25rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
}

.blog-article-meta a {
    color: var(--blog-accent);
    font-weight: 600;
    text-decoration: none;
}

.blog-article-excerpt {
    color: var(--blog-muted);
    font-size: 1.15rem;
    line-height: 1.65;
    margin-bottom: 1.75rem;
}

.blog-article-content {
    color: var(--blog-ink);
    font-family: 'Source Serif 4', Georgia, serif;
    font-size: 1.1rem;
    line-height: 1.85;
}

.blog-article-content h2,
.blog-article-content h3 {
    font-family: Inter, system-ui, sans-serif;
    font-weight: 700;
    margin-bottom: 0.75rem;
    margin-top: 2rem;
}

.blog-article-content p {
    margin-bottom: 1.25rem;
}

.blog-article-content ul,
.blog-article-content ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

.blog-article-content img {
    border-radius: 0.5rem;
    margin: 1rem 0;
    max-width: 100%;
}

.blog-article-content a {
    color: var(--blog-accent);
}

.blog-article-divider {
    border: 0;
    border-top: 1px solid var(--blog-border);
    margin: 2rem 0;
}

/* Sidebar widgets */
.blog-widget {
    background: var(--blog-surface);
    border: 1px solid var(--blog-border);
    border-radius: 1rem;
    margin-bottom: 1.25rem;
    padding: 1.25rem;
}

.blog-widget-title {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.blog-related-item {
    align-items: flex-start;
    color: inherit;
    display: flex;
    gap: 0.85rem;
    padding: 0.65rem 0;
    text-decoration: none;
}

.blog-related-item + .blog-related-item {
    border-top: 1px solid var(--blog-border);
}

.blog-related-item:hover .blog-related-title {
    color: var(--blog-accent);
}

.blog-related-thumb {
    border-radius: 0.5rem;
    flex-shrink: 0;
    height: 56px;
    object-fit: cover;
    width: 56px;
}

.blog-related-date {
    color: var(--blog-muted);
    font-size: 0.75rem;
    margin-bottom: 0.15rem;
}

.blog-related-title {
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.4;
    transition: color 0.15s;
}

.blog-empty {
    background: var(--blog-surface);
    border: 1px dashed var(--blog-border);
    border-radius: 1rem;
    color: var(--blog-muted);
    padding: 3rem 1.5rem;
    text-align: center;
}

.blog-pagination {
    margin-top: 2rem;
}

.blog-pagination-nav {
    align-items: center;
    background: var(--blog-surface);
    border: 1px solid var(--blog-border);
    border-radius: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
}

.blog-pagination-list {
    flex-wrap: wrap;
    gap: 0.35rem;
    justify-content: center;
}

.blog-pagination .page-link {
    align-items: center;
    border-radius: 0.5rem !important;
    color: var(--blog-ink);
    display: inline-flex;
    font-size: 0.875rem;
    font-weight: 600;
    gap: 0.25rem;
    padding: 0.45rem 0.85rem;
}

.blog-pagination .page-item.active .page-link {
    background: var(--blog-accent);
    border-color: var(--blog-accent);
    color: #fff;
}

.blog-pagination .page-link:hover {
    background: var(--blog-accent-soft);
    border-color: #c7d2fe;
    color: var(--blog-accent);
}

.blog-pagination-info {
    color: var(--blog-muted);
    font-size: 0.8rem;
    margin: 0;
    text-align: center;
}

.blog-pagination-dot {
    margin: 0 0.25rem;
}

/* Type tabs on index */
.blog-type-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.blog-type-tab {
    align-items: center;
    background: var(--blog-surface);
    border: 1px solid var(--blog-border);
    border-radius: 999px;
    color: var(--blog-muted);
    display: inline-flex;
    font-size: 0.85rem;
    font-weight: 600;
    gap: 0.4rem;
    padding: 0.45rem 1rem;
    text-decoration: none;
    transition: all 0.15s;
}

.blog-type-tab:hover {
    border-color: #c7d2fe;
    color: var(--blog-accent);
}

.blog-type-tab.active {
    background: var(--blog-accent);
    border-color: var(--blog-accent);
    color: #fff;
}

.blog-theme-comparison.blog-type-tab.active {
    background: #059669;
    border-color: #059669;
}

.blog-theme-alternative.blog-type-tab.active {
    background: #d97706;
    border-color: #d97706;
}

/* Type chips */
.blog-type-chip {
    align-items: center;
    border-radius: 999px;
    display: inline-flex;
    font-size: 0.72rem;
    font-weight: 700;
    gap: 0.3rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.blog-type-chip--hero {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #fff;
    margin-bottom: 0.75rem;
    padding: 0.3rem 0.75rem;
}

.blog-type-chip--card {
    background: rgba(15, 23, 42, 0.72);
    color: #fff;
    left: 0.65rem;
    padding: 0.25rem 0.6rem;
    position: absolute;
    top: 0.65rem;
}

.blog-type-chip--inline {
    margin-bottom: 0.5rem;
    padding: 0.2rem 0.55rem;
}

.blog-type-chip--tiny {
    font-size: 0.65rem;
    margin-bottom: 0.25rem;
    padding: 0.15rem 0.45rem;
}

.blog-theme-simple .blog-type-chip--inline,
.blog-theme-simple.blog-type-chip--inline {
    background: #eef2ff;
    color: #4338ca;
}

.blog-theme-comparison .blog-type-chip--inline,
.blog-theme-comparison.blog-type-chip--inline,
.blog-theme-comparison .blog-type-chip--tiny {
    background: #d1fae5;
    color: #047857;
}

.blog-theme-alternative .blog-type-chip--inline,
.blog-theme-alternative.blog-type-chip--inline,
.blog-theme-alternative .blog-type-chip--tiny {
    background: #fef3c7;
    color: #b45309;
}

.blog-card.blog-theme-comparison {
    border-top: 3px solid #10b981;
}

.blog-card.blog-theme-alternative {
    border-top: 3px solid #f59e0b;
}

.blog-card.blog-theme-simple {
    border-top: 3px solid #6366f1;
}

.blog-card-image-wrap.blog-theme-comparison.blog-card-image-wrap--placeholder {
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
    color: #047857;
}

.blog-card-image-wrap.blog-theme-alternative.blog-card-image-wrap--placeholder {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: #b45309;
}

.blog-card-alt-preview {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    font-size: 0.82rem;
    gap: 0.2rem;
    margin-bottom: 0.75rem;
}

/* Hero themes */
.blog-hero-section.blog-theme-comparison {
    background: linear-gradient(135deg, #064e3b 0%, #047857 50%, #065f46 100%);
}

.blog-hero-section.blog-theme-alternative {
    background: linear-gradient(135deg, #78350f 0%, #d97706 50%, #92400e 100%);
}

.blog-hero-section.blog-theme-simple {
    background: var(--blog-hero);
}

/* Good vs Bad layout */
.blog-vs-grid {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: 1fr;
    margin-top: 1.5rem;
}

@media (min-width: 768px) {
    .blog-vs-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.blog-vs-card {
    border-radius: 0.85rem;
    padding: 1.25rem 1.35rem;
}

.blog-vs-card--good {
    background: #ecfdf5;
    border: 1px solid #6ee7b7;
}

.blog-vs-card--bad {
    background: #fef2f2;
    border: 1px solid #fca5a5;
}

.blog-vs-card-head {
    align-items: center;
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.blog-vs-card-head h2 {
    font-family: Inter, system-ui, sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
}

.blog-vs-card--good .blog-vs-card-head {
    color: #047857;
}

.blog-vs-card--bad .blog-vs-card-head {
    color: #b91c1c;
}

.blog-theme-comparison .blog-article-wrap {
    border-top: 4px solid #10b981;
}

/* Free Alternative layout */
.blog-alt-banner {
    align-items: stretch;
    background: #fffbeb;
    border: 1px solid #fcd34d;
    border-radius: 0.85rem;
    display: grid;
    gap: 0.5rem;
    grid-template-columns: 1fr;
    margin-bottom: 1.75rem;
    padding: 1rem;
}

@media (min-width: 768px) {
    .blog-alt-banner {
        align-items: center;
        grid-template-columns: 1fr auto 1fr;
    }
}

.blog-alt-side {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.5rem;
}

.blog-alt-side strong {
    font-size: 1.05rem;
}

.blog-alt-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.blog-alt-side--paid .blog-alt-label {
    color: #b45309;
}

.blog-alt-side--free .blog-alt-label {
    color: #047857;
}

.blog-alt-arrow {
    align-items: center;
    color: #d97706;
    display: flex;
    font-size: 1.5rem;
    justify-content: center;
}

.blog-alt-columns {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: 1fr;
}

@media (min-width: 992px) {
    .blog-alt-columns {
        grid-template-columns: 1fr 1fr;
    }
}

.blog-alt-block {
    border-radius: 0.85rem;
    padding: 1.25rem 1.35rem;
}

.blog-alt-block--paid {
    background: #fff7ed;
    border: 1px solid #fdba74;
}

.blog-alt-block--free {
    background: #ecfdf5;
    border: 1px solid #6ee7b7;
}

.blog-alt-block-title {
    align-items: center;
    display: flex;
    font-size: 1rem;
    font-weight: 700;
    gap: 0.45rem;
    margin-bottom: 1rem;
}

.blog-alt-block--paid .blog-alt-block-title {
    color: #c2410c;
}

.blog-alt-block--free .blog-alt-block-title {
    color: #047857;
}

.blog-theme-alternative .blog-article-wrap {
    border-top: 4px solid #f59e0b;
}

.blog-theme-simple .blog-article-wrap {
    border-top: 4px solid #6366f1;
}