/* ─── BLOG INFRASTRUCTURE ─── */

.blog-listing__header {
    text-align: center;
    margin-bottom: 3rem;
}

.blog-filters {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.blog-filter-btn {
    background: var(--glass-bg);
    border: 1px solid var(--border-glass);
    color: var(--text-dim);
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-family: var(--font-main);
}

.blog-filter-btn:hover {
    color: var(--text-main);
    border-color: rgba(255, 255, 255, 0.2);
}

.blog-filter-btn.active {
    background: var(--aura-primary);
    color: #fff;
    border-color: var(--aura-primary);
    box-shadow: var(--neon-shadow);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.blog-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: var(--text-main);
    transition: var(--transition-bounce);
    height: 100%;
    padding: 0;
    overflow: hidden;
}

.blog-card:hover {
    transform: translateY(-5px);
    border-color: var(--aura-primary);
    box-shadow: 0 10px 30px -10px rgba(16, 185, 129, 0.15);
}

.blog-card__body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.85rem;
}

.blog-tag {
    background: rgba(16, 185, 129, 0.1);
    color: var(--aura-primary);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.blog-date {
    color: var(--text-dim);
}

.blog-card__title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    line-height: 1.3;
}

.blog-card__excerpt {
    color: var(--text-dim);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    font-size: 0.95rem;
}

.blog-card__link {
    color: var(--aura-primary);
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: auto;
}

/* ─── ARTICLE LAYOUT ─── */

.blog-article {
    padding-bottom: 6rem;
}

.blog-article__hero {
    text-align: center;
    padding: 4rem 0 3rem;
    border-bottom: 1px solid var(--border-glass);
    margin-bottom: 3rem;
    background: radial-gradient(circle at 50% 0%, rgba(16, 185, 129, 0.05) 0%, transparent 70%);
}

.blog-article__meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.blog-reading-time {
    color: var(--text-dim);
}

.blog-article__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.2;
    margin-bottom: 1.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.blog-article__subtitle {
    font-size: 1.2rem;
    color: var(--text-dim);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.blog-article__body {
    max-width: 780px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-main);
}

.blog-article__body p {
    margin-bottom: 1.5rem;
}

.blog-article__body h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin: 3rem 0 1.5rem;
    color: #fff;
}

.blog-article__body h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin: 2rem 0 1rem;
    color: var(--text-main);
}

.blog-article__body ul, .blog-article__body ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.blog-article__body li {
    margin-bottom: 0.5rem;
    color: var(--text-dim);
}

.blog-article__body a {
    color: var(--aura-primary);
    text-decoration: none;
    border-bottom: 1px solid rgba(16, 185, 129, 0.3);
    transition: var(--transition-smooth);
}

.blog-article__body a:hover {
    border-bottom-color: var(--aura-primary);
}

.blog-lead {
    font-size: 1.3rem;
    color: #fff;
    line-height: 1.6;
    margin-bottom: 2rem !important;
}

/* ─── AUTHOR CARD & CTA ─── */

.blog-author-card {
    max-width: 780px;
    margin: 4rem auto 3rem;
    padding: 2rem;
    border-radius: var(--radius-lg);
}

.blog-author-card__info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.blog-author-card__avatar {
    width: 64px;
    height: 64px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
}

.blog-author-card__name {
    display: block;
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
}

.blog-author-card__bio {
    color: var(--text-dim);
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

.blog-cta {
    max-width: 780px;
    margin: 0 auto 4rem;
    padding: 3rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(24, 24, 27, 0.8), rgba(16, 185, 129, 0.05));
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.blog-cta h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.blog-cta p {
    color: var(--text-dim);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* ─── RELATED ARTICLES ─── */

.blog-related {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 3rem;
    border-top: 1px solid var(--border-glass);
}

.blog-related h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 2rem;
    text-align: center;
}

.blog-related__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

@media (max-width: 768px) {
    .blog-author-card__info {
        flex-direction: column;
        text-align: center;
    }
}