/* ========================================
   Blog Page Styles
   ======================================== */

.blog-header {
    padding: 10rem 0 3rem;
    text-align: center;
    position: relative; z-index: 1;
}
.blog-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700; letter-spacing: -0.02em;
    margin-bottom: 0.8rem;
}
.blog-subtitle {
    color: var(--text-muted); font-size: 1.05rem;
    max-width: 500px; margin: 0 auto; line-height: 1.7;
}

.blog-main {
    position: relative; z-index: 1;
    padding: 2rem 0 6rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.5rem;
}

.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}
.blog-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
}

.blog-card-img {
    width: 100%; height: 200px;
    background-size: cover; background-position: center;
    background-color: var(--surface);
}
.blog-card-img--placeholder {
    display: flex; align-items: center; justify-content: center;
    font-family: var(--mono); font-size: 1.5rem; font-weight: 600;
    color: var(--border-light);
    background: linear-gradient(135deg, var(--surface), var(--bg-card));
}
.blog-card-img--placeholder span { color: var(--accent); }

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

.blog-card-meta {
    display: flex; align-items: center; gap: 0.6rem;
    flex-wrap: wrap;
    margin-bottom: 0.8rem;
}
.blog-card-meta time {
    font-family: var(--mono);
    font-size: 0.72rem; color: var(--text-muted);
}
.blog-tag {
    font-family: var(--mono); font-size: 0.62rem; font-weight: 500;
    padding: 0.2rem 0.5rem;
    background: rgba(108,92,231,0.1); color: var(--accent-light);
    border-radius: 100px; border: 1px solid rgba(108,92,231,0.2);
}

.blog-card h2 {
    font-size: 1.15rem; font-weight: 600;
    margin-bottom: 0.6rem; line-height: 1.3;
}

.blog-card p {
    color: var(--text-muted); font-size: 0.88rem;
    line-height: 1.7; margin-bottom: 1rem;
}

.blog-read {
    font-family: var(--mono); font-size: 0.8rem; font-weight: 500;
    color: var(--accent-light); text-decoration: none;
    transition: var(--transition);
}
.blog-read:hover { color: var(--cyan); }

.blog-empty {
    text-align: center; padding: 4rem 2rem;
    position: relative; z-index: 1;
}
.blog-empty p {
    color: var(--text-muted); font-size: 1.1rem;
}

.nav-link.active { color: var(--accent-light) !important; }
.nav-link.active::after { width: 100%; }

@media (max-width: 600px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
    .blog-header { padding-top: 7rem; }
}