/* ============================================
   BLOG CSS
   ============================================ */

/* Featured Post */
.featured-post {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 0;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    margin-bottom: 4rem;
    background: var(--white);
    border: 1.5px solid var(--border);
}

.featured-post-img {
    position: relative;
    overflow: hidden;
}

.featured-post-img img {
    width: 100%;
    height: 100%;
    min-height: 400px;
    object-fit: cover;
    transition: transform var(--dur-slow) var(--ease);
}

.featured-post:hover .featured-post-img img {
    transform: scale(1.04);
}

.featured-post-content {
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--white);
}

.featured-label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold-dark);
    background: var(--gold-bg);
    border: 1px solid var(--gold-light);
    padding: 0.3rem 0.875rem;
    border-radius: var(--radius-full);
    width: fit-content;
    margin-bottom: 1.25rem;
}

.featured-label i { font-size: 0.65rem; color: var(--gold); }

.featured-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--off-black);
    line-height: 1.25;
    margin-bottom: 1rem;
    transition: color var(--dur-fast);
}

.featured-post:hover .featured-title { color: var(--gold-dark); }

.featured-excerpt {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.75;
    margin-bottom: 1.75rem;
}

.featured-meta {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    margin-bottom: 2rem;
}

.author-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border);
    flex-shrink: 0;
}

.author-name {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--off-black);
}

.post-date {
    font-size: 0.775rem;
    color: var(--gray-mid);
}

/* Blog Layout */
.blog-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 2.5rem;
    align-items: start;
}

.blog-filter {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.blog-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Blog Post Card */
.blog-post-card {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 0;
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1.5px solid var(--border);
    box-shadow: var(--shadow-card);
    transition: all var(--dur-mid) var(--ease);
}

.blog-post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.blog-post-img {
    position: relative;
    overflow: hidden;
}

.blog-post-img img {
    width: 100%;
    height: 100%;
    min-height: 220px;
    object-fit: cover;
    transition: transform var(--dur-slow) var(--ease);
}

.blog-post-card:hover .blog-post-img img {
    transform: scale(1.06);
}

.blog-post-body {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.blog-post-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.75rem;
    color: var(--gray-mid);
    margin-bottom: 0.875rem;
}

.blog-post-meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.blog-post-meta i { color: var(--gold); font-size: 0.65rem; }

.blog-post-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--off-black);
    line-height: 1.35;
    margin-bottom: 0.75rem;
    font-family: var(--font-display);
}

.blog-post-title a {
    color: inherit;
    transition: color var(--dur-fast);
}

.blog-post-card:hover .blog-post-title a { color: var(--gold-dark); }

.blog-post-excerpt {
    font-size: 0.85rem;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 1.25rem;
    flex: 1;
}

.blog-post-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
}

.blog-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--off-black);
    transition: all var(--dur-fast);
}

.blog-read-more i { font-size: 0.65rem; transition: transform var(--dur-fast); }
.blog-post-card:hover .blog-read-more { color: var(--gold-dark); }
.blog-post-card:hover .blog-read-more i { transform: translateX(4px); }

.blog-post-actions {
    display: flex;
    gap: 0.5rem;
}

.blog-action-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--gray);
    font-size: 0.78rem;
    cursor: pointer;
    background: var(--white);
    transition: all var(--dur-fast);
}

.blog-action-btn:hover {
    background: var(--off-black);
    color: var(--white);
    border-color: var(--off-black);
}

/* Sidebar */
.blog-sidebar {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sidebar-widget {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    border: 1.5px solid var(--border);
}

.widget-title {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-mid);
    margin-bottom: 1.25rem;
    font-family: var(--font-body);
}

/* Search widget */
.sidebar-search {
    display: flex;
    gap: 0;
    overflow: hidden;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
}

.sidebar-search input {
    flex: 1;
    padding: 0.7rem 1rem;
    border: none;
    font-size: 0.875rem;
    outline: none;
    background: var(--white);
    color: var(--dark);
}

.sidebar-search button {
    padding: 0.7rem 1rem;
    background: var(--off-black);
    color: var(--white);
    border: none;
    cursor: pointer;
    font-size: 0.875rem;
    transition: background var(--dur-fast);
}

.sidebar-search button:hover { background: var(--gold); }

/* Popular posts */
.popular-posts {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.popular-post-item {
    display: flex;
    gap: 0.875rem;
    align-items: flex-start;
}

.popular-post-item img {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    object-fit: cover;
    flex-shrink: 0;
}

.popular-post-info { flex: 1; }

.popular-post-title {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--off-black);
    line-height: 1.4;
    margin-bottom: 0.3rem;
    transition: color var(--dur-fast);
}

.popular-post-title:hover { color: var(--gold-dark); }

.popular-post-date {
    font-size: 0.72rem;
    color: var(--gray-mid);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.popular-post-date i { font-size: 0.6rem; color: var(--gold); }

/* Category list */
.sidebar-cats {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.sidebar-cats li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.875rem;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--gray-dark);
    transition: all var(--dur-fast);
}

.sidebar-cats li a:hover {
    background: var(--off-white);
    color: var(--off-black);
    padding-left: 1.125rem;
}

.cat-count {
    font-size: 0.72rem;
    font-weight: 700;
    background: var(--off-white);
    color: var(--gray-mid);
    padding: 0.1rem 0.5rem;
    border-radius: var(--radius-full);
    transition: background var(--dur-fast);
}

.sidebar-cats li a:hover .cat-count {
    background: var(--border);
}

/* Tags */
.sidebar-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.sidebar-tags .tag {
    font-size: 0.75rem;
}

/* Newsletter widget */
.sidebar-newsletter {
    background: var(--off-black) !important;
    border-color: transparent !important;
}

.sidebar-newsletter .widget-title { color: rgba(255,255,255,0.45); }

.sidebar-newsletter p {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.55);
    margin-bottom: 1rem;
}

.sidebar-newsletter input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(255,255,255,0.07);
    border: 1.5px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 0.875rem;
    outline: none;
    margin-bottom: 0.6rem;
    transition: border-color var(--dur-fast);
}

.sidebar-newsletter input:focus { border-color: var(--gold); }
.sidebar-newsletter input::placeholder { color: rgba(255,255,255,0.3); }

/* Social follow */
.sidebar-social {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.sidebar-social-item {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.75rem;
    background: var(--off-white);
    border-radius: var(--radius-md);
    transition: all var(--dur-fast);
}

.sidebar-social-item:hover {
    background: var(--off-black);
}

.s-icon {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-md);
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--off-black);
    font-size: 0.85rem;
    flex-shrink: 0;
    transition: all var(--dur-fast);
}

.sidebar-social-item:hover .s-icon { background: var(--gold); color: var(--white); }

.s-info { flex: 1; }

.s-name {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--off-black);
    transition: color var(--dur-fast);
}

.sidebar-social-item:hover .s-name { color: var(--white); }

.s-count {
    font-size: 0.72rem;
    color: var(--gray-mid);
    transition: color var(--dur-fast);
}

.sidebar-social-item:hover .s-count { color: rgba(255,255,255,0.55); }

/* Blog Post Detail */
.blog-post-article {
    max-width: 760px;
}

.article-header { margin-bottom: 2.5rem; }

.article-cats {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.article-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
    color: var(--off-black);
    line-height: 1.2;
    margin-bottom: 1.25rem;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 2rem;
}

.article-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.article-meta-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--gray-mid);
}

.article-meta-item i { color: var(--gold); font-size: 0.7rem; }

.article-hero-img {
    width: 100%;
    border-radius: var(--radius-xl);
    margin-bottom: 2.5rem;
    max-height: 480px;
    object-fit: cover;
}

.article-content h2 { font-size: 1.5rem; margin: 2rem 0 1rem; }
.article-content h3 { font-size: 1.2rem; margin: 1.5rem 0 0.75rem; }
.article-content p { margin-bottom: 1.25rem; font-size: 1rem; color: var(--gray-dark); line-height: 1.8; }
.article-content ul, .article-content ol { margin: 1rem 0 1.5rem 1.5rem; }
.article-content li { margin-bottom: 0.5rem; color: var(--gray-dark); line-height: 1.7; }
.article-content blockquote { border-left: 4px solid var(--gold); background: var(--gold-bg); padding: 1.25rem 1.5rem; border-radius: 0 var(--radius-md) var(--radius-md) 0; margin: 1.5rem 0; font-style: italic; color: var(--gray-dark); }
.article-content img { border-radius: var(--radius-lg); margin: 1.5rem 0; }

.article-share {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--off-white);
    border-radius: var(--radius-xl);
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

.article-share span { font-size: 0.82rem; font-weight: 700; color: var(--gray); }

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    border: 1.5px solid var(--border);
    background: var(--white);
    color: var(--gray-dark);
    transition: all var(--dur-fast);
}

.share-btn:hover { background: var(--off-black); color: var(--white); border-color: var(--off-black); }

/* Tags bar */
.article-tags {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.article-tags span { font-size: 0.82rem; font-weight: 700; color: var(--gray); }

.blog-detail-layout {
    display: grid;
    grid-template-columns: 1fr 310px;
    gap: 2.5rem;
    align-items: start;
}

@media (max-width: 1100px) {
    .blog-layout { grid-template-columns: 1fr; }
    .blog-sidebar { position: static; }
    .blog-detail-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .featured-post { grid-template-columns: 1fr; }
    .blog-post-card { grid-template-columns: 1fr; }
    .blog-post-img img { min-height: 200px; }
}