/* ==========================================================================
   RAWVI AI — Blog Stylesheet
   Design System: Poppins font, --navy, --accent, --gold, --surface, --border
   ========================================================================== */

.blog-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 0 4rem;
}

/* --- Hero Banner --- */
.blog-hero {
    padding: 3.5rem 1rem 2rem;
    text-align: center;
    position: relative;
}

.blog-hero .hero-inner {
    max-width: 820px;
    margin: 0 auto;
}

.blog-hero .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    background: var(--accent-soft);
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 1rem;
    border: 1px solid rgba(167, 123, 45, 0.2);
}

.blog-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--navy);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.blog-hero p.subtitle {
    font-size: 1.1rem;
    color: var(--muted);
    line-height: 1.6;
    margin: 0 auto 1.5rem;
    max-width: 680px;
}

.blog-rss-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: #ea580c;
    background: rgba(234, 88, 12, 0.08);
    border: 1px solid rgba(234, 88, 12, 0.25);
    padding: 6px 14px;
    border-radius: 999px;
    font-weight: 600;
    transition: all 0.2s ease;
    text-decoration: none;
}
.blog-rss-link:hover {
    background: #ea580c;
    color: #fff;
    transform: translateY(-1px);
}

/* --- Category Filter Pills --- */
.blog-categories-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin: 1.5rem 0 2.5rem;
    padding: 0;
    list-style: none;
}

.blog-cat-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    background: var(--surface);
    color: var(--muted);
    border: 1px solid var(--border);
    box-shadow: 0 2px 8px rgba(17, 24, 39, 0.04);
    transition: all 0.2s ease;
}

.blog-cat-pill:hover {
    color: var(--navy);
    border-color: var(--accent);
    transform: translateY(-1px);
}

.blog-cat-pill.active {
    background: var(--navy);
    color: #ffffff;
    border-color: var(--navy);
    box-shadow: 0 4px 14px rgba(17, 24, 39, 0.2);
}

.tag-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 2rem;
    font-size: 0.92rem;
    color: var(--muted);
}
.tag-banner .tag-name {
    color: var(--navy);
    font-weight: 700;
    background: var(--surface-alt);
    padding: 3px 10px;
    border-radius: 6px;
    border: 1px solid var(--border);
}
.tag-banner a.clear-tag {
    color: #ef4444;
    font-weight: 600;
    text-decoration: underline;
    font-size: 0.85rem;
}

/* --- Card Grid --- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 26px;
    margin-bottom: 3.5rem;
}

.blog-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 6px 20px rgba(17, 24, 39, 0.04);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    text-decoration: none;
    color: inherit;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 36px rgba(17, 24, 39, 0.1);
    border-color: rgba(167, 123, 45, 0.35);
}

.blog-card-media {
    position: relative;
    width: 100%;
    height: 200px;
    background: var(--surface-alt);
    overflow: hidden;
}

.blog-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-media img {
    transform: scale(1.04);
}

.blog-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.85);
}

.blog-category-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
    z-index: 2;
}

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

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.78rem;
    color: var(--muted);
    margin-bottom: 10px;
}

.blog-card-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.blog-card-title {
    font-size: 1.22rem;
    font-weight: 700;
    color: var(--navy);
    line-height: 1.4;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s ease;
}

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

.blog-card-excerpt {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

.blog-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid var(--border);
    margin-top: auto;
}

.blog-author {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--navy);
}

.blog-author-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--navy), var(--accent));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 800;
}

.blog-read-more {
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: transform 0.2s ease;
}

.blog-card:hover .blog-read-more {
    transform: translateX(4px);
}

/* --- Empty State --- */
.blog-empty {
    text-align: center;
    padding: 4rem 1.5rem;
    background: var(--surface);
    border: 1px dashed var(--border);
    border-radius: 20px;
    margin: 2rem 0;
}
.blog-empty h3 {
    font-size: 1.3rem;
    color: var(--navy);
    margin-bottom: 8px;
}
.blog-empty p {
    color: var(--muted);
    font-size: 0.95rem;
}

/* ==========================================================================
   Single Post Detail View (/blog/{slug})
   ========================================================================== */

.post-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 1.5rem 5rem;
}

.post-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 40px;
    align-items: start;
}

@media (max-width: 980px) {
    .post-layout {
        grid-template-columns: 1fr;
    }
}

.post-article {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 38px;
    box-shadow: 0 10px 30px rgba(17, 24, 39, 0.04);
}

@media (max-width: 640px) {
    .post-article {
        padding: 22px 18px;
        border-radius: 18px;
    }
}

.post-header {
    position: static !important;
    top: auto !important;
    z-index: auto !important;
    background: transparent !important;
    backdrop-filter: none !important;
    border: none !important;
    padding: 0 !important;
    margin-bottom: 24px;
}

.post-header-badges {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.post-title {
    font-size: clamp(1.85rem, 3.2vw, 2.45rem);
    font-weight: 800;
    line-height: 1.28;
    color: var(--navy);
    margin: 0 0 14px 0;
    letter-spacing: -0.02em;
}

.post-meta-row {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.88rem;
    color: var(--muted);
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.post-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.post-cover-banner {
    width: 100%;
    max-height: 480px;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 34px;
    background: var(--surface-alt);
    border: 1px solid var(--border);
}

.post-cover-banner img {
    width: 100%;
    height: 100%;
    max-height: 480px;
    object-fit: cover;
}

/* Post Typography / Markdown */
.post-content {
    font-size: 1.06rem;
    line-height: 1.8;
    color: #1e293b;
    margin-bottom: 40px;
}

.post-content h2 {
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--navy);
    margin: 2.2rem 0 1rem;
    line-height: 1.3;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.post-content h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--navy);
    margin: 1.8rem 0 0.8rem;
    line-height: 1.35;
}

.post-content h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--navy);
    margin: 1.4rem 0 0.6rem;
}

.post-content p {
    margin-bottom: 1.4rem;
}

.post-content ul, .post-content ol {
    margin: 0 0 1.5rem 1.6rem;
}

.post-content li {
    margin-bottom: 0.5rem;
}

.post-content blockquote {
    border-left: 4px solid var(--accent);
    background: var(--accent-soft);
    padding: 16px 20px;
    border-radius: 0 12px 12px 0;
    margin: 1.8rem 0;
    color: var(--navy);
    font-style: italic;
}

.post-content pre {
    background: #0f172a;
    color: #e2e8f0;
    padding: 18px 22px;
    border-radius: 14px;
    overflow-x: auto;
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 1.8rem 0;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.post-content code {
    font-family: 'Courier New', Courier, monospace;
    background: rgba(15, 23, 42, 0.06);
    padding: 2px 7px;
    border-radius: 6px;
    font-size: 0.88em;
    color: #b45309;
}

.post-content pre code {
    background: transparent;
    padding: 0;
    color: #f1f5f9;
}

.post-content img {
    border-radius: 12px;
    margin: 2rem auto;
    box-shadow: 0 8px 24px rgba(17, 24, 39, 0.08);
    border: 1px solid var(--border);
}

.post-content a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 3px;
    font-weight: 600;
}
.post-content a:hover {
    color: var(--accent-dark);
}

.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    font-size: 0.95rem;
}
.post-content th, .post-content td {
    padding: 12px 16px;
    border: 1px solid var(--border);
    text-align: left;
}
.post-content th {
    background: var(--surface-alt);
    color: var(--navy);
    font-weight: 700;
}

/* Related Tool / Repo Affiliate Card */
.post-cta-card {
    background: linear-gradient(135deg, rgba(167, 123, 45, 0.08), rgba(17, 24, 39, 0.04));
    border: 1px solid rgba(167, 123, 45, 0.3);
    border-radius: 18px;
    padding: 24px;
    margin: 2.5rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.post-cta-info {
    max-width: 580px;
}
.post-cta-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: var(--accent);
    color: #fff;
    padding: 3px 10px;
    border-radius: 999px;
    margin-bottom: 8px;
}
.post-cta-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 6px;
}
.post-cta-desc {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.5;
}
.post-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--navy);
    color: #fff;
    border-radius: 12px;
    font-size: 0.92rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.post-cta-btn:hover {
    background: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(167, 123, 45, 0.3);
}

/* FAQ Section (AEO Target) */
.post-faq-section {
    background: var(--surface-alt);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 28px;
    margin: 3rem 0;
}
.post-faq-section h3 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.post-faq-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 18px 20px;
    margin-bottom: 12px;
}
.post-faq-q {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 8px;
}
.post-faq-a {
    font-size: 0.95rem;
    color: #334155;
    line-height: 1.6;
    margin: 0;
}

/* Tags & Sharing */
.post-footer-tags {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin: 2rem 0 1.5rem;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}
.post-tag-pill {
    font-size: 0.8rem;
    color: var(--muted);
    background: var(--surface-alt);
    padding: 5px 12px;
    border-radius: 999px;
    border: 1px solid var(--border);
    text-decoration: none;
    transition: all 0.2s ease;
}
.post-tag-pill:hover {
    color: var(--navy);
    border-color: var(--accent);
}

.post-share-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding: 18px 0;
    border-top: 1px solid var(--border);
}
.post-share-label {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--navy);
}
.post-share-buttons {
    display: flex;
    gap: 8px;
}
.post-share-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface-alt);
    color: var(--navy);
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
}
.post-share-btn:hover {
    background: var(--navy);
    color: #fff;
    border-color: var(--navy);
}

/* Sidebar */
.post-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.sidebar-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 22px;
    box-shadow: 0 4px 14px rgba(17, 24, 39, 0.03);
}

.sidebar-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-author-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 10px 0;
}
.sidebar-author-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--navy), var(--accent));
    color: #fff;
    font-size: 1.6rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    box-shadow: 0 6px 16px rgba(17, 24, 39, 0.15);
}

/* Related Posts in Sidebar */
.sidebar-post-item {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    color: inherit;
}
.sidebar-post-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}
.sidebar-post-thumb {
    width: 70px;
    height: 60px;
    border-radius: 8px;
    object-fit: cover;
    background: var(--surface-alt);
    flex-shrink: 0;
}
.sidebar-post-text {
    flex-grow: 1;
}
.sidebar-post-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--navy);
    line-height: 1.35;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.sidebar-post-meta {
    font-size: 0.74rem;
    color: var(--muted);
}

/* ==========================================================================
   Homepage Carousel Section
   Horizontal scrollable row with scroll-snap
   ========================================================================== */

.home-blog-section {
    padding: 4.5rem 1.5rem;
    max-width: var(--container);
    margin: 0 auto;
}

.home-blog-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 16px;
}

.home-blog-header .eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 6px;
}

.home-blog-header h2 {
    font-size: clamp(1.8rem, 3vw, 2.3rem);
    font-weight: 800;
    color: var(--navy);
    line-height: 1.2;
    margin: 0;
}

.home-blog-view-all {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
    transition: all 0.2s ease;
}
.home-blog-view-all:hover {
    color: var(--accent-dark);
    transform: translateX(4px);
}

.home-blog-carousel-wrapper {
    position: relative;
}

.home-blog-carousel {
    display: flex;
    gap: 22px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding: 10px 4px 24px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--gold) transparent;
}

.home-blog-carousel::-webkit-scrollbar {
    height: 6px;
}
.home-blog-carousel::-webkit-scrollbar-track {
    background: rgba(17, 24, 39, 0.05);
    border-radius: 999px;
}
.home-blog-carousel::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 999px;
}

.home-blog-card {
    flex: 0 0 320px;
    scroll-snap-align: start;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 6px 18px rgba(17, 24, 39, 0.04);
    transition: all 0.25s ease;
    text-decoration: none;
    color: inherit;
}

@media (max-width: 640px) {
    .home-blog-card {
        flex: 0 0 280px;
    }
}

.home-blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(17, 24, 39, 0.08);
    border-color: rgba(167, 123, 45, 0.3);
}

.home-blog-card-media {
    width: 100%;
    height: 165px;
    position: relative;
    background: var(--surface-alt);
    overflow: hidden;
}

.home-blog-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.home-blog-card:hover .home-blog-card-media img {
    transform: scale(1.05);
}

.home-blog-card-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.home-blog-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.74rem;
    color: var(--muted);
    margin-bottom: 8px;
}

.home-blog-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--navy);
    line-height: 1.35;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.home-blog-card-excerpt {
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.5;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

.home-blog-card-cta {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: auto;
}