/* ---- Shared header/footer classes ---- */
.icon-gold       { color: #F2B203; }
.flag-img        { height: 18px; object-fit: cover; cursor: pointer; }
.flag-img-drawer { height: 20px; object-fit: cover; cursor: pointer; }
.logo-img-lg     { height: 80px; object-fit: contain; }
.logo-img-sm     { height: 40px; object-fit: contain; }
.logo-img-drawer { height: 36px; object-fit: contain; }
.partner-img     { height: 20px; }
.partner-img-sm  { height: 18px; }
.partner-img-bg  { background: #fff; padding: 2px 4px; border-radius: 4px; }
.header-main-inner { display: flex; justify-content: space-between; align-items: center; }
.mobile-logo     { display: none; }
.main-nav.header-nav-row { flex: 1; border-top: none; padding: 15px 0; }
.mobile-drawer-extra { display: none; }
.drawer-divider  { margin: 24px 20px 12px; border-top: 1px solid rgba(0,0,0,0.1); }
.drawer-flags    { display: flex; gap: 12px; padding: 0 20px; margin-bottom: 16px; }
.drawer-partners { display: flex; flex-wrap: wrap; gap: 10px; padding: 12px 20px; background: #f8fafc; margin: 0 10px; border-radius: 8px; align-items: center; }
.fb-page-container { background: white; border-radius: 4px; overflow: hidden; margin-bottom: 15px; }
.fb-iframe { border: none; overflow: hidden; max-width: 340px; }
.partner-footer    { height: 25px; border-radius: 4px; }
.partner-footer-bg { background: white; padding: 3px 6px; border-radius: 4px; box-sizing: border-box; height: 25px; }
.partner-footer-lg { height: 35px; border-radius: 4px; }

/* =============================================
   PAGE: BAI-VIET.HTML — v4
   Scoped to .section-blog-content for specificity
============================================= */

/* ---- HERO ---- */
.section-hero-blog {
    height: 50vh;
    min-height: 400px;
    background-image: url('../images/blog_banner.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* ---- BLOG CONTENT WRAPPER ---- */
.page-blog { background: #f8fafc; }
.section-blog-content { padding: 60px 0; }

/* ---- LAYOUT: 2 columns ---- */
.section-blog-content .blog-layout {
    display: grid !important;
    grid-template-columns: 1fr 320px !important;
    gap: 40px !important;
    align-items: start !important;
}

/* ---- CATEGORY HEADING ---- */
.section-blog-content .blog-category-section {
    margin-bottom: 50px;
}
.section-blog-content .category-heading {
    font-size: 22px;
    font-weight: 800;
    color: #0b1d3a;
    margin-bottom: 32px;
    padding-left: 0 !important;
    border-left: none !important;
    display: inline-block;
    position: relative;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.section-blog-content .category-heading::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, #d4af37, #f2c85b);
    border-radius: 2px;
}

/* ---- BLOG GRID: 3 cột ---- */
.section-blog-content .blog-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 20px !important;
    margin-bottom: 50px !important;
}

/* ---- BLOG CARD ---- */
.section-blog-content .blog-card {
    background: #ffffff !important;
    border-radius: 14px !important;
    overflow: hidden !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06) !important;
    border: 1px solid #edf2f7 !important;
    transition: all 0.3s ease !important;
    display: flex !important;
    flex-direction: column !important;
    position: relative !important;
    height: auto !important;
}
.section-blog-content .blog-card:hover {
    box-shadow: 0 12px 30px rgba(0,0,0,0.1) !important;
    border-color: #d4af37 !important;
}

/* ---- BLOG IMAGE ---- */
.section-blog-content .blog-image {
    height: 200px !important;
    position: relative !important;
    overflow: hidden !important;
    border-radius: 0 !important;
    flex-shrink: 0 !important;
}
.section-blog-content .blog-image a {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
}
.section-blog-content .blog-image img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transition: transform 0.5s ease !important;
}
.section-blog-content .blog-card:hover .blog-image img {
    transform: scale(1.05) !important;
}

/* ---- BLOG META (category badge on image) ---- */
.section-blog-content .blog-meta {
    position: absolute !important;
    top: 14px !important;
    left: 14px !important;
    z-index: 3 !important;
}
.section-blog-content .blog-cat,
.section-blog-content .blog-category {
    background: rgba(11,29,58,0.85) !important;
    backdrop-filter: blur(4px) !important;
    color: #fff !important;
    font-size: 10px !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    padding: 5px 12px !important;
    border-radius: 6px !important;
    letter-spacing: 1px !important;
    display: inline-block !important;
    box-shadow: none !important;
}

/* ---- BLOG TITLE (direct child of .blog-card, no .blog-content wrapper) ---- */
.section-blog-content .blog-card > h3.blog-title,
.section-blog-content .blog-card .blog-title {
    font-size: 15px !important;
    font-weight: 700 !important;
    line-height: 1.5 !important;
    color: #0b1d3a !important;
    margin: 16px 16px 8px !important;
    padding: 0 !important;
    border: none !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    min-height: unset !important;
}
.section-blog-content .blog-card .blog-title a {
    color: inherit !important;
    text-decoration: none !important;
    display: inline !important;
    -webkit-line-clamp: unset !important;
    overflow: visible !important;
}
.section-blog-content .blog-card:hover .blog-title,
.section-blog-content .blog-card:hover .blog-title a {
    color: #d4af37 !important;
}

/* ---- BLOG EXCERPT ---- */
.section-blog-content .blog-card .blog-excerpt {
    font-size: 13.5px !important;
    color: #64748b !important;
    line-height: 1.6 !important;
    margin: 0 16px 12px !important;
    padding: 0 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 3 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    flex-grow: 1 !important;
}

/* ---- BLOG DATE ---- */
.section-blog-content .blog-card .blog-date {
    font-size: 12px !important;
    color: #94a3b8 !important;
    font-weight: 500 !important;
    margin: auto 16px 16px !important;
    padding: 10px 0 0 !important;
    border-top: 1px solid #f1f5f9 !important;
    /* Override any absolute positioning from other CSS */
    position: static !important;
    background: transparent !important;
    top: auto !important;
    right: auto !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
}
.section-blog-content .blog-card .blog-date::before {
    content: "📅" !important;
    font-size: 12px !important;
    background-image: none !important;
    width: auto !important;
    height: auto !important;
}

/* ---- SIDEBAR ---- */
.article-sidebar,
.blog-sidebar {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.sidebar-widget {
    background: #fff;
    border-radius: 14px;
    padding: 24px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.06);
    border: 1px solid #f0f4f8;
}
.widget-title {
    font-size: 13px;
    font-weight: 800;
    color: #0b1d3a;
    margin: 0 0 16px;
    padding: 0 0 12px;
    border-bottom: 2px solid #f0f4f8;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}
.cat-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.cat-list li { border-bottom: 1px solid #f8fafc; }
.cat-list li:last-child { border-bottom: none; }
.cat-list li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #4a5568;
    text-decoration: none;
    font-size: 13.5px;
    padding: 10px 0;
    transition: color 0.2s;
}
.cat-list li a:hover { color: #d4af37; }
.cat-list li a span { color: #94a3b8; font-size: 12px; }

.recent-post-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 10px 0;
    border-bottom: 1px solid #f8fafc;
}
.recent-post-item:last-child { border-bottom: none; padding-bottom: 0; }
.recent-post-img {
    width: 65px;
    height: 65px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}
.recent-post-title {
    font-size: 13px;
    font-weight: 600;
    color: #0b1d3a;
    line-height: 1.45;
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s;
}
.recent-post-title:hover { color: #d4af37; }
.recent-post-date { font-size: 11.5px; color: #94a3b8; margin-top: 5px; }

/* ---- PAGINATION ---- */
.blog-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}
.blog-pagination .page-link {
    width: 38px; height: 38px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 8px;
    font-size: 13px; font-weight: 500;
    color: #4a5568;
    text-decoration: none;
    border: 1px solid #e2e8f0;
    transition: all 0.2s;
}
.blog-pagination .page-link:hover,
.blog-pagination .page-link.active {
    background: #0b1d3a; color: #fff; border-color: #0b1d3a;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1100px) {
    .section-blog-content .blog-layout {
        grid-template-columns: 1fr 280px !important;
    }
}
@media (max-width: 900px) {
    .section-blog-content .blog-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}
@media (max-width: 768px) {
    .section-blog-content .blog-layout {
        grid-template-columns: 1fr !important;
    }
    .article-sidebar, .blog-sidebar {
        position: static;
    }
}
@media (max-width: 480px) {
    .section-blog-content .blog-grid {
        grid-template-columns: 1fr !important;
    }
}

/* ---- HERO SECTION STYLES (Recovered) ---- */
.blog-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(11,29,58,0.3), rgba(11,29,58,0.7));
    z-index: 1;
}
.blog-hero-inner {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 20px;
}
.hero-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    color: #e2e8f0;
    margin-bottom: 24px;
}
.hero-breadcrumb a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}
.hero-breadcrumb a:hover {
    color: #d4af37;
}
.blog-hero-label {
    display: inline-block;
    background: rgba(212, 175, 55, 0.9);
    color: #0b1d3a;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 16px;
    letter-spacing: 1px;
}
.blog-hero-title {
    font-size: 48px;
    font-weight: 800;
    color: #fff;
    margin: 0 0 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.blog-hero-subtitle {
    font-size: 18px;
    color: #f8fafc;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
@media (max-width: 768px) {
    .blog-hero-title { font-size: 32px; }
    .blog-hero-subtitle { font-size: 16px; }
}