/* Blog and Single Post Styles - Premium Update */

:root {
    --blog-container-width: 1200px;
    --blog-content-width: 800px;
    --blog-post-card-gap: 2.5rem;
    --color-primary-rgb: 0, 0, 0;
    /* Fallback */
}

/* --- Archive / Blog Feed --- */
.blog-header,
.page-header {
    padding: 180px 0 100px;
    text-align: center;
    background-color: var(--color-background);
    position: relative;
    border-bottom: 1px solid var(--color-border);
}

.blog-header h1,
.page-header h1,
.page-title {
    font-size: 4rem;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    font-weight: 300;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.blog-header p,
.archive-description {
    color: var(--color-text-muted);
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto;
    font-weight: 300;
}

.section-padding {
    padding: 100px 0;
}

.blog-feed {
    padding: 0 0 120px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: var(--blog-post-card-gap);
    margin-top: 2rem;
    /* Reduced from 5rem as header has padding */
}

/* Post Card Redesign */
.post-card {
    background: transparent;
    border-radius: 0;
    overflow: visible;
    /* Allowed for badge overflow if needed, but wrapper handles it */
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.3s ease;
}

.post-card-image-link {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    /* Smooth corners */
    margin-bottom: 1.5rem;
}

.post-card-image-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    aspect-ratio: 4/3;
    /* More editorial aspect ratio */
}

.post-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.7s cubic-bezier(0.19, 1, 0.22, 1);
    /* Elegant easing */
}

.post-card:hover .post-card-image {
    transform: scale(1.1);
}

/* Badge (Overlay) */
.post-card-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: #fff;
    color: #000;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
    z-index: 2;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.post-card:hover .post-card-badge {
    background-color: var(--color-primary, #000);
    color: #fff;
}

.post-card-content {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.post-card-meta {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.post-card-title {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    line-height: 1.3;
    font-weight: 500;
    letter-spacing: -0.01em;
}

.post-card-title a {
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.post-card:hover .post-card-title a {
    color: var(--color-text-muted);
    /* Subtle feedback */
}

.post-card-excerpt {
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    /* Shorter excerpt */
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Read More - Minimal */
.post-card-read-more {
    margin-top: auto;
    display: flex;
    align-items: center;
    color: var(--color-text);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.post-card-read-more svg {
    margin-left: 0.5rem;
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

.post-card:hover .post-card-read-more svg {
    transform: translateX(5px);
}

/* Pagination - Standardized */
.pagination {
    margin-top: 6rem;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.pagination .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    text-decoration: none;
    transition: all 0.3s ease;
    border-radius: 50%;
    /* Rounded */
    font-size: 0.9rem;
}

.pagination .page-numbers.current,
.pagination .page-numbers:hover {
    background-color: var(--color-text);
    border-color: var(--color-text);
    color: var(--color-background);
}

/* --- Single Post - Premium --- */

.container-narrow {
    max-width: 900px;
}

.container-content-grid {
    max-width: 1200px;
    display: grid;
    grid-template-columns: 80px 1fr;
    /* Sidebar width + content */
    gap: 4rem;
    margin: 0 auto;
}

.single-post-hero {
    padding: 180px 0 80px;
    text-align: center;
}

.single-post-meta {
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    font-weight: 500;
}

.meta-dot {
    opacity: 0.3;
}

.single-post-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.single-post-excerpt-hero p {
    font-size: 1.35rem;
    line-height: 1.6;
    color: var(--color-text-muted);
    max-width: 750px;
    margin: 0 auto;
}

.single-post-image-wrapper {
    margin-top: 4rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.single-post-featured-image {
    width: 100%;
    height: auto;
    display: block;
}

/* Sidebar & Sticky Share */
.single-post-sidebar {
    position: relative;
    display: none;
    /* Hidden on mobile by default */
}

@media (min-width: 1024px) {
    .single-post-sidebar {
        display: block;
    }
}

.sticky-share-wrapper {
    position: sticky;
    top: 150px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Content Area */
.single-post-content-area {
    max-width: 800px;
    /* Optimal reading width */
    margin: 0 auto;
    /* Center if sidebar is hidden or grid adapts */
    grid-column: 2;
}

.single-post-content {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--color-text-muted);
    margin-bottom: 5rem;
}

.single-post-content p {
    margin-bottom: 1.8rem;
}

.single-post-content h2 {
    font-size: 2rem;
    color: var(--color-text);
    margin: 3.5rem 0 1.5rem;
    letter-spacing: -0.01em;
}

.single-post-content h3 {
    font-size: 1.5rem;
    color: var(--color-text);
    margin: 2.5rem 0 1rem;
}

.single-post-content blockquote {
    border-left: 3px solid var(--color-primary);
    /* Accent color */
    margin: 3rem -2rem;
    padding: 1rem 2rem;
    font-style: italic;
    font-size: 1.4rem;
    line-height: 1.5;
    color: var(--color-text);
}

.single-post-content img {
    border-radius: 4px;
    margin: 2.5rem 0;
    max-width: 100%;
    height: auto;
}

/* Share Component */
.share-buttons {
    display: flex;
    gap: 1.5rem;
}

.sticky-share-wrapper .share-buttons {
    flex-direction: column;
    gap: 1.25rem;
    align-items: center;
}

.share-title {
    display: none;
    /* Hiding title for cleaner look */
}

.sticky-share-wrapper .share-links {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.share-link {
    color: var(--color-text-muted);
    transition: color 0.3s ease, transform 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    /* Fix size */
}

.share-link:hover {
    color: var(--color-primary);
    /* Brand color on hover */
    transform: translateY(-2px);
}

.share-link svg {
    width: 20px;
    height: 20px;
}

/* Author Box */
.author-box {
    background-color: var(--color-surface, #f9f9f9);
    /* Fallback */
    padding: 3rem;
    border-radius: 8px;
    display: flex;
    gap: 2rem;
    align-items: start;
    margin-bottom: 4rem;
    border: 1px solid var(--color-border);
}

.author-avatar img {
    border-radius: 50%;
    width: 80px;
    height: 80px;
    object-fit: cover;
}

.author-info .author-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    display: block;
    margin-bottom: 0.5rem;
}

.author-name {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

.author-bio {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-text-muted);
    margin: 0;
}

/* Post Navigation */
.post-navigation-premium .nav-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    border-top: 1px solid var(--color-border);
    padding-top: 3rem;
}

.post-navigation-premium .nav-previous,
.post-navigation-premium .nav-next {
    display: flex;
    flex-direction: column;
}

.post-navigation-premium .nav-next {
    text-align: right;
    align-items: flex-end;
}

.post-navigation-premium a {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: opacity 0.3s ease;
}

.post-navigation-premium a:hover {
    opacity: 0.7;
}

.nav-subtitle {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
}

.nav-title {
    font-size: 1.25rem;
    color: var(--color-text);
    font-weight: 500;
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .container-content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .single-post-content-area {
        grid-column: 1;
    }

    .post-navigation-premium .nav-links {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .post-navigation-premium .nav-next {
        text-align: left;
        align-items: flex-start;
    }
}

@media (max-width: 768px) {

    .blog-header h1,
    .single-post-title {
        font-size: 2.5rem;
    }

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

    .author-box {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 2rem;
    }

    .single-post-content blockquote {
        margin-left: 0;
        margin-right: 0;
    }
}