/* ===== BLOG INDEX ===== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.blog-card {
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-100);
    background: var(--color-white);
    overflow: hidden;
    transition: all var(--transition);
}
.blog-card:hover {
    border-color: var(--color-gray-200);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.06);
}
.blog-card-thumb {
    height: 180px;
    background: var(--color-dark);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.blog-card-thumb-icon {
    opacity: 0.15;
}
.blog-card-thumb-icon svg {
    width: 64px;
    height: 64px;
    stroke: var(--color-pink);
    fill: none;
    stroke-width: 1.5;
}
.blog-card-tag {
    position: absolute;
    top: 14px;
    left: 14px;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 10px;
    border-radius: 4px;
    background: rgba(254,79,147,0.15);
    color: var(--color-pink);
}
.blog-card-body {
    padding: 24px;
}
.blog-card-meta {
    font-size: 0.78rem;
    color: var(--color-gray-400);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.blog-card-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}
.blog-card-meta svg {
    width: 14px;
    height: 14px;
    opacity: 0.6;
}
.blog-card h3 {
    font-size: 1.05rem;
    margin-bottom: 10px;
    line-height: 1.35;
}
.blog-card h3 a {
    color: var(--color-dark);
    transition: color var(--transition);
}
.blog-card h3 a:hover {
    color: var(--color-pink);
}
.blog-card p {
    font-size: 0.88rem;
    color: var(--color-gray-500);
    line-height: 1.6;
    margin-bottom: 16px;
}
.blog-card-link {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-pink);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap var(--transition);
}
.blog-card-link:hover {
    gap: 10px;
}
.blog-card-link svg {
    width: 16px;
    height: 16px;
}

/* ===== FEATURED POST ===== */
.blog-featured {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
    padding: 36px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-100);
    background: var(--color-white);
    margin-bottom: 48px;
}
.blog-featured-thumb {
    height: 280px;
    background: var(--color-dark);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.blog-featured-thumb-icon {
    opacity: 0.12;
}
.blog-featured-thumb-icon svg {
    width: 80px;
    height: 80px;
    stroke: var(--color-coral);
    fill: none;
    stroke-width: 1.5;
}
.blog-featured-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 5px 12px;
    border-radius: 4px;
    background: var(--color-pink);
    color: var(--color-white);
}
.blog-featured-body .blog-card-meta {
    margin-bottom: 12px;
}
.blog-featured-body h2 {
    font-size: 1.5rem;
    margin-bottom: 14px;
    line-height: 1.3;
}
.blog-featured-body h2 a {
    color: var(--color-dark);
    transition: color var(--transition);
}
.blog-featured-body h2 a:hover { color: var(--color-pink); }
.blog-featured-body p {
    font-size: 0.95rem;
    color: var(--color-gray-500);
    line-height: 1.7;
    margin-bottom: 20px;
}

/* ===== BLOG POST ARTICLE ===== */
.post-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 48px;
    align-items: start;
}
.post-article {
    max-width: 720px;
}
.post-article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--color-gray-400);
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-gray-200);
}
.post-article-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}
.post-article-meta svg {
    width: 16px;
    height: 16px;
    opacity: 0.5;
}
.post-article h2 {
    font-size: 1.5rem;
    margin: 40px 0 16px;
}
.post-article h3 {
    font-size: 1.2rem;
    margin: 32px 0 12px;
}
.post-article p {
    font-size: 1rem;
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: 16px;
}
.post-article ul,
.post-article ol {
    margin: 16px 0;
    padding-left: 24px;
}
.post-article li {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 8px;
    list-style: disc;
}
.post-article ol li {
    list-style: decimal;
}
.post-article strong {
    color: var(--color-dark);
    font-weight: 600;
}
.post-article a {
    color: var(--color-pink);
    text-decoration: underline;
    text-underline-offset: 2px;
}
.post-article a:hover {
    color: var(--color-coral);
}
.post-article blockquote {
    margin: 24px 0;
    padding: 20px 24px;
    border-left: 3px solid var(--color-pink);
    background: var(--color-off-white);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.post-article blockquote p {
    color: var(--color-gray-500);
    font-style: italic;
    margin-bottom: 0;
}

/* ===== SIDEBAR ===== */
.post-sidebar {
    position: sticky;
    top: 80px;
}
.sidebar-card {
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-100);
    background: var(--color-white);
    margin-bottom: 24px;
}
.sidebar-card h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-dark);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-gray-100);
}
.sidebar-toc a {
    display: block;
    font-size: 0.88rem;
    color: var(--color-gray-500);
    padding: 6px 0;
    border-left: 2px solid transparent;
    padding-left: 12px;
    transition: all var(--transition);
}
.sidebar-toc a:hover {
    color: var(--color-pink);
    border-left-color: var(--color-pink);
}
.sidebar-related a {
    display: block;
    font-size: 0.88rem;
    color: var(--color-gray-500);
    padding: 8px 0;
    border-bottom: 1px solid var(--color-gray-100);
    transition: color var(--transition);
}
.sidebar-related a:last-child { border-bottom: none; }
.sidebar-related a:hover { color: var(--color-pink); }
.sidebar-cta {
    background: var(--color-dark);
    border-color: transparent;
}
.sidebar-cta h4 {
    color: rgba(255,255,255,0.6);
    border-bottom-color: rgba(255,255,255,0.08);
}
.sidebar-cta p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.4);
    line-height: 1.6;
    margin-bottom: 16px;
}

/* ===== POST NAVIGATION ===== */
.post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--color-gray-200);
}
.post-nav-item {
    padding: 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition);
}
.post-nav-item:hover {
    border-color: var(--color-gray-200);
    box-shadow: 0 4px 16px rgba(0,0,0,0.04);
}
.post-nav-label {
    font-size: 0.75rem;
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}
.post-nav-title {
    font-family: var(--font-heading);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--color-dark);
}

/* ===== BLOG CTA ===== */
.blog-cta {
    padding: var(--section-pad) 0;
    background: var(--color-dark);
    text-align: center;
}
.blog-cta h2 { color: var(--color-white); margin-bottom: 12px; }
.blog-cta p { color: rgba(255,255,255,0.4); font-size: 1.05rem; margin-bottom: 32px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-featured { grid-template-columns: 1fr; }
    .blog-featured-thumb { height: 220px; }
    .post-layout { grid-template-columns: 1fr; }
    .post-sidebar { position: static; }
}
@media (max-width: 640px) {
    .blog-grid { grid-template-columns: 1fr; }
    .blog-featured { padding: 20px; }
    .blog-featured-thumb { height: 180px; }
    .post-nav { grid-template-columns: 1fr; }
}