/* ===========================
   TLM Education – Blog Styles
   Shared across all blog pages
   =========================== */

:root {
    /* Blog gradient (hero sections & CTA box) — matches main site hero */
    --blog-gradient: linear-gradient(135deg, var(--theme-text-color-hover), var(--theme-primary));
    /* Accent: borders, headings, quote marks, table headers */
    --blog-accent:   var(--theme-primary);
    /* Subtle surface used for quote backgrounds & alternating table rows */
    --blog-surface:  #f8f9fa;
    /* Info box */
    --blog-info-bg:  #f0f8ff;
    /* Verdict / success box */
    --blog-verdict-bg:     #e8f5e9;
    --blog-verdict-accent: #2e7d32;
    /* Override Bootstrap primary to match theme — fixes text-primary, bg-primary, badges */
    --bs-primary:     var(--theme-primary);
    --bs-primary-rgb: 7, 92, 131;
}

/* ── Heroes ─────────────────────────────────────────────── */
.blog-hero {
    background: var(--blog-gradient);
    padding: 120px 0 60px;
    color: #fff;
}

.article-hero {
    background: var(--blog-gradient);
    padding: 130px 0 60px;
    color: #fff;
}

/* ── Article body ────────────────────────────────────────── */
.article-body {
    max-width: 780px;
    margin: 0 auto;
}

.article-body h2 {
    margin-top: 2.2rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.article-body h3 {
    margin-top: 1.8rem;
    margin-bottom: 0.75rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.article-body p {
    line-height: 1.8;
    margin-bottom: 1rem;
}

.article-body ul,
.article-body ol {
    line-height: 1.8;
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.article-body li {
    margin-bottom: 0.4rem;
}

/* ── CTA box ─────────────────────────────────────────────── */
.cta-box {
    background: var(--blog-gradient);
    color: #fff;
    border-radius: 12px;
    padding: 2rem;
    margin: 3rem 0;
}

/* ── Info / Verdict boxes ────────────────────────────────── */
.info-box {
    background: var(--blog-info-bg);
    border-left: 4px solid var(--blog-accent);
    border-radius: 4px;
    padding: 1rem 1.25rem;
    margin: 1.5rem 0;
}

.verdict-box {
    background: var(--blog-verdict-bg);
    border-left: 4px solid var(--blog-verdict-accent);
    border-radius: 4px;
    padding: 1rem 1.25rem;
    margin: 1.5rem 0;
}

/* ── Quote block ─────────────────────────────────────────── */
.quote-block {
    border-left: 4px solid var(--blog-accent);
    background: var(--blog-surface);
    padding: 1.25rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 8px 8px 0;
    font-style: italic;
}

.quote-block cite {
    display: block;
    font-style: normal;
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 0.75rem;
    color: var(--blog-accent);
}

/* ── University / country cards ──────────────────────────── */
.uni-card,
.country-row {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 14px rgba(0, 0, 0, 0.08);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
}

/* ── Comparison table ────────────────────────────────────── */
.comparison-table th,
.comparison-table td {
    padding: 0.75rem 1rem;
    vertical-align: top;
}

.comparison-table thead th {
    background: var(--blog-accent);
    color: #fff;
}

.comparison-table tbody tr:nth-child(even) {
    background: var(--blog-surface);
}

/* ── Blog listing cards ───────────────────────────────────── */
.blog-card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s, box-shadow 0.2s;
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.14);
}

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

.blog-tag {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.blog-card .card-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0.5rem 0;
}

.read-more-link {
    font-weight: 600;
    text-decoration: none;
}

.read-more-link:hover {
    text-decoration: underline;
}

/* ── Related article cards ────────────────────────────────── */
.related-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: #fff;
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.07);
    padding: 1.25rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.related-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.related-card-tag {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--theme-primary);
    margin-bottom: 0.5rem;
    display: block;
}

.related-card-title {
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.4;
    color: var(--theme-text-color-secondary);
    margin: 0 0 auto;
    padding-bottom: 0.75rem;
}

.related-card-arrow {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--theme-primary);
    margin-top: 0.5rem;
}

/* ── Meta / breadcrumb ───────────────────────────────────── */
.breadcrumb-nav {
    font-size: 0.875rem;
}

.article-meta {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* ── Blog layout: sticky footer ─────────────────────────── */
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Main content sections grow to fill remaining space */
body > section,
body > div.container,
body > div:not(.navbar-collapse) {
    flex-grow: 1;
}

footer.footer-bottom {
    flex-shrink: 0;
    height: 48px;
    padding: 0 !important;
    display: flex;
    align-items: center;
}

/* ── Blog navbar overrides ───────────────────────────────── */

/* Blog pages: no header-top bar, always white bg (main.js sticky not loaded) */
.main-navbar {
    top: 0;
    z-index: 1060;
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.main-navbar .nav-item .nav-link {
    color: var(--theme-text-color-secondary);
}

.main-navbar .nav-item .nav-link:hover,
.main-navbar .nav-item .nav-link.active,
.main-navbar .nav-item .nav-link:focus {
    color: var(--theme-primary);
}

.main-navbar .nav-item .nav-link:not(.language-toggle)::before {
    background-color: var(--theme-primary);
}

.language-toggle,
.main-navbar.sticky .language-toggle {
    color: var(--theme-text-color-secondary) !important;
}

/* Mobile: collapse panel gets its own shadow */
@media (max-width: 991.98px) {
    .main-navbar .navbar-collapse {
        padding: 0.5rem 1rem 1rem;
        border-radius: 0 0 12px 12px;
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    }
}