/* ===== Blog styles — spójne z paletą strony (styles.css) ===== */

.blog-page {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.blog-main {
    padding-top: 5rem;
}

.container-narrow {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ---- Hero ---- */
.blog-hero {
    padding: 4rem 0 2.5rem;
    text-align: center;
    background:
        radial-gradient(60% 120% at 50% 0%, var(--accent-light) 0%, transparent 60%),
        var(--bg-primary);
}

.blog-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-hover);
    margin-bottom: 0.75rem;
}

.blog-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.2rem);
    line-height: 1.1;
    margin-bottom: 1rem;
}

.blog-hero-sub {
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
    font-size: 1.1rem;
}

/* ---- Listing ---- */
.blog-list-section {
    padding: 2rem 0 5rem;
}

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

.blog-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.blog-card-media {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--bg-secondary);
}

.blog-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-media img { transform: scale(1.05); }

.blog-card-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.blog-card-category {
    display: inline-block;
    background: var(--accent-light);
    color: var(--accent-hover);
    font-weight: 600;
    padding: 0.2rem 0.7rem;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    letter-spacing: 0.02em;
}

.blog-card-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    line-height: 1.25;
    margin-bottom: 0.6rem;
}

.blog-card-excerpt {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.2rem;
}

.blog-card-more {
    margin-top: auto;
    color: var(--accent-hover);
    font-weight: 600;
    font-size: 0.9rem;
}

.blog-empty {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* ---- Single post ---- */
.post { padding-bottom: 4rem; }

.post-back {
    display: inline-block;
    margin: 1rem 0 2rem;
    color: var(--accent-hover);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
}
.post-back:hover { text-decoration: underline; }

.post-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.post-title {
    font-family: var(--font-heading);
    font-size: clamp(1.9rem, 4.5vw, 2.9rem);
    line-height: 1.15;
    margin-bottom: 1rem;
}

.post-lead {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.post-cover {
    max-width: 1000px;
    margin: 0 auto 2.5rem;
    padding: 0 1.5rem;
}

.post-cover img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* Rendered Portable Text body */
.post-body {
    font-size: 1.08rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.post-body > * + * { margin-top: 1.3rem; }

.post-body h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-top: 2.5rem;
    line-height: 1.2;
}

.post-body h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-top: 2rem;
}

.post-body a {
    color: var(--accent-hover);
    text-decoration: underline;
}

.post-body ul, .post-body ol {
    padding-left: 1.5rem;
}
.post-body ul { list-style: disc; }
.post-body ol { list-style: decimal; }
.post-body li { margin-bottom: 0.5rem; }

.post-body blockquote {
    border-left: 3px solid var(--accent);
    padding-left: 1.25rem;
    font-style: italic;
    color: var(--text-secondary);
}

.post-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
}

.post-cta {
    margin-top: 3.5rem;
    padding: 2.5rem;
    text-align: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.post-cta h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.post-cta p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

@media (max-width: 600px) {
    .blog-grid { grid-template-columns: 1fr; }
    .post-cta { padding: 1.75rem 1.25rem; }
}