/* ─── Blog Hero ─────────────────────────────────────────────────── */
.blog-hero {
    background: linear-gradient(135deg, #0077B6 0%, #2193b0 60%, #6dd5ed 100%);
    padding: 80px 0 60px;
    text-align: center;
    margin-top: 80px;
}
.blog-hero-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 2.5rem;
    color: #fff;
    margin: 0 0 12px;
}
.blog-hero-subtitle {
    font-family: 'Open Sans', sans-serif;
    font-size: 1.1rem;
    color: rgba(255,255,255,.85);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ─── Blog Grid ────────────────────────────────────────────────── */
.blog-listing {
    padding: 60px 0 80px;
    background: #F8F9FA;
    min-height: 50vh;
}
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 28px;
}
.blog-card {
    background: #fff;
    border-radius: 12px;
    border: 1px solid #E8ECF0;
    text-decoration: none;
    color: inherit;
    transition: transform .2s, box-shadow .2s;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,119,182,.12);
    text-decoration: none;
    color: inherit;
}
.blog-card-body {
    padding: 28px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .8rem;
    color: #888;
    margin-bottom: 12px;
}
.blog-card-tag {
    background: #E3F2FD;
    color: #0077B6;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: .75rem;
    font-weight: 600;
}
.blog-card-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    color: #1a1a2e;
    margin: 0 0 10px;
    line-height: 1.4;
}
.blog-card-excerpt {
    font-family: 'Open Sans', sans-serif;
    font-size: .9rem;
    color: #555;
    line-height: 1.6;
    flex: 1;
    margin: 0 0 16px;
}
.blog-card-read {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: .85rem;
    color: #0077B6;
}
.blog-card-read i {
    margin-left: 4px;
    transition: transform .2s;
}
.blog-card:hover .blog-card-read i {
    transform: translateX(4px);
}

/* ─── Empty State ──────────────────────────────────────────────── */
.blog-empty {
    text-align: center;
    padding: 80px 20px;
    color: #888;
}
.blog-empty i {
    font-size: 3rem;
    color: #ccc;
    margin-bottom: 16px;
}
.blog-empty h3 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: #555;
    margin-bottom: 8px;
}

/* ─── Blog Article ─────────────────────────────────────────────── */
.blog-article {
    margin-top: 80px;
    padding-bottom: 60px;
}
.container-narrow {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 20px;
}
.blog-article-header {
    background: linear-gradient(135deg, #0077B6 0%, #2193b0 60%, #6dd5ed 100%);
    padding: 60px 0 50px;
    color: #fff;
}
.blog-back-link {
    color: rgba(255,255,255,.7);
    text-decoration: none;
    font-size: .85rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 20px;
    transition: color .2s;
}
.blog-back-link:hover {
    color: #fff;
    text-decoration: none;
}
.blog-article-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 2.2rem;
    line-height: 1.3;
    margin: 0 0 14px;
}
.blog-article-meta-desc {
    font-size: 1.05rem;
    line-height: 1.6;
    color: rgba(255,255,255,.85);
    margin: 0 0 16px;
}
.blog-article-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .85rem;
    color: rgba(255,255,255,.65);
    flex-wrap: wrap;
}
.blog-article-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(255,255,255,.4);
}

/* ─── TL;DR ────────────────────────────────────────────────────── */
.blog-tldr {
    background: #E3F2FD;
    border-left: 4px solid #0077B6;
    border-radius: 0 8px 8px 0;
    padding: 20px 24px;
    margin: 32px 0;
}
.blog-tldr strong {
    font-family: 'Poppins', sans-serif;
    color: #0077B6;
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 6px;
}
.blog-tldr p {
    font-family: 'Open Sans', sans-serif;
    font-size: .95rem;
    line-height: 1.65;
    color: #333;
    margin: 0;
}

/* ─── Article Body ─────────────────────────────────────────────── */
.blog-article-body {
    font-family: 'Open Sans', sans-serif;
    font-size: 1.05rem;
    line-height: 1.8;
    color: #333;
    padding: 32px 0;
}
.blog-article-body h1,
.blog-article-body h2,
.blog-article-body h3,
.blog-article-body h4 {
    font-family: 'Poppins', sans-serif;
    color: #1a1a2e;
    margin-top: 2em;
    margin-bottom: .6em;
}
.blog-article-body h2 { font-size: 1.6rem; font-weight: 700; }
.blog-article-body h3 { font-size: 1.25rem; font-weight: 600; }
.blog-article-body p { margin-bottom: 1.2em; }
.blog-article-body ul, .blog-article-body ol {
    padding-left: 1.5em;
    margin-bottom: 1.2em;
}
.blog-article-body li { margin-bottom: .4em; }
.blog-article-body blockquote {
    border-left: 4px solid #0077B6;
    padding: 12px 20px;
    margin: 1.5em 0;
    background: #F8F9FA;
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: #555;
}
.blog-article-body a {
    color: #0077B6;
    text-decoration: underline;
}
.blog-article-body strong { color: #1a1a2e; }
.blog-article-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1.5em 0;
}
.blog-article-body code {
    background: #F0F4F8;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: .9em;
}
.blog-article-body pre {
    background: #1a1a2e;
    color: #e0e0e0;
    padding: 20px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 1.5em 0;
}
.blog-article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5em 0;
}
.blog-article-body th, .blog-article-body td {
    border: 1px solid #E8ECF0;
    padding: 10px 14px;
    text-align: left;
    font-size: .95rem;
}
.blog-article-body th {
    background: #F8F9FA;
    font-weight: 600;
}

/* ─── FAQ Section ──────────────────────────────────────────────── */
.blog-faq {
    background: #F8F9FA;
    border-radius: 12px;
    padding: 36px 32px;
    margin: 40px 0 20px;
}
.blog-faq-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.4rem;
    color: #1a1a2e;
    margin: 0 0 20px;
}
.blog-faq-item {
    border-bottom: 1px solid #E8ECF0;
    padding: 14px 0;
}
.blog-faq-item:last-child { border-bottom: none; }
.blog-faq-item summary {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: .95rem;
    color: #1a1a2e;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
}
.blog-faq-item summary::before {
    content: '+';
    font-size: 1.2rem;
    font-weight: 700;
    color: #0077B6;
    min-width: 20px;
    transition: transform .2s;
}
.blog-faq-item[open] summary::before {
    content: '−';
}
.blog-faq-item summary::-webkit-details-marker { display: none; }
.blog-faq-item p {
    font-family: 'Open Sans', sans-serif;
    font-size: .9rem;
    line-height: 1.65;
    color: #555;
    margin: 10px 0 0 28px;
}

/* ─── Footer ───────────────────────────────────────────────────── */
.blog-article-footer {
    padding: 40px 0 20px;
    text-align: center;
}
.blog-back-btn {
    border-color: #0077B6;
    color: #0077B6;
    padding: 10px 28px;
    border-radius: 8px;
    font-weight: 600;
    transition: background .2s, color .2s;
}
.blog-back-btn:hover {
    background: #0077B6;
    color: #fff;
    text-decoration: none;
}

/* ─── Responsive ───────────────────────────────────────────────── */
@media (max-width: 768px) {
    .blog-hero { padding: 60px 0 40px; }
    .blog-hero-title { font-size: 1.8rem; }
    .blog-grid { grid-template-columns: 1fr; gap: 20px; }
    .blog-article-title { font-size: 1.6rem; }
    .blog-article-header { padding: 40px 0 36px; }
    .blog-faq { padding: 24px 20px; }
}