/* ═══════════════════════════════════════
   BLOG PAGE – blog.css
   Dołącz w functions.php child theme
   lub @import w style.css
   ═══════════════════════════════════════ */

/* ─── Hero ─── */

.blog-hero {
    background: linear-gradient(0deg, var(--primary-foreground) 36%, var(--accent) 100%);
    padding: clamp(2rem, 6vw, 4rem) 0 clamp(3rem, 8vw, 5rem);
}

.blog-hero__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 clamp(1rem, 4vw, 2rem);
}

.blog-hero__title {
    font-family: var(--font-heading);
    font-size: clamp(1.875rem, 5vw, 2.75rem);
    font-weight: 700;
    color: var(--navy);
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin: 0 0 1.25rem;
}

.blog-hero__title-accent {
    color: var(--primary);
}

.blog-hero__subtitle {
    font-size: clamp(0.95rem, 2vw, 1.15rem);
    color: var(--muted-foreground);
    line-height: 1.6;
    margin: 0 0 1.5rem;
    max-width: 38rem;
}

/* ─── Category Filter ─── */

.blog-cats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.blog-cats__item {
    display: inline-block;
    padding: 7px 18px;
    border: 1.5px solid var(--border);
    border-radius: 24px;
    font-size: 13px;
    font-weight: 500;
    font-family: var(--font-body);
    color: var(--foreground);
    background: var(--card);
    text-decoration: none;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.blog-cats__item:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.blog-cats__item--active {
    background: var(--primary);
    color: var(--primary-foreground);
    border-color: var(--primary);
}

.blog-cats__item--active:hover {
    background: var(--primary-medium);
    color: var(--primary-foreground);
}

/* ─── Posts Section ─── */

.blog-posts {
    padding: 0 0 var(--section-padding) 0;
}

.blog-posts__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 clamp(1rem, 4vw, 2rem);
}

/* ─── Featured Card (pierwszy wpis) ─── */

.blog-card--featured {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: clamp(2rem, 4vw, 3rem);
    transition: box-shadow var(--transition-normal);
}

.blog-card--featured:hover {
    box-shadow: var(--shadow-lg);
}

.blog-card--featured .blog-card__image-link {
    display: block;
    overflow: hidden;
    aspect-ratio: auto;
    min-height: 320px;
}

.blog-card--featured .blog-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.blog-card--featured:hover .blog-card__image {
    transform: scale(1.03);
}

.blog-card--featured .blog-card__body {
    padding: clamp(1.5rem, 3vw, 2.5rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-card--featured .blog-card__title {
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 2.5vw, 1.6rem);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.02em;
    margin: 0 0 0.75rem;
    color: var(--navy);
}

.blog-card--featured .blog-card__title a {
    color: inherit;
    text-decoration: none;
}

.blog-card--featured .blog-card__title a:hover {
    color: var(--primary);
}

.blog-card--featured .blog-card__excerpt {
    font-size: 0.95rem;
    color: var(--muted-foreground);
    line-height: 1.6;
    margin: 0 0 1.25rem;
}

/* ─── Grid Cards ─── */

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1rem, 2.5vw, 1.5rem);
}

.blog-card--grid {
    background: var(--card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.blog-card--grid:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.blog-card--grid .blog-card__image-link {
    display: block;
    overflow: hidden;
    aspect-ratio: 16 / 10;
}

.blog-card--grid .blog-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.blog-card--grid:hover .blog-card__image {
    transform: scale(1.04);
}

.blog-card--grid .blog-card__body {
    padding: clamp(1rem, 2vw, 1.5rem);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.blog-card--grid .blog-card__title {
    font-family: var(--font-heading);
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: -0.01em;
    color: var(--navy);
    margin: 0 0 0.5rem;
}

.blog-card--grid .blog-card__title a {
    color: inherit;
    text-decoration: none;
}

.blog-card--grid .blog-card__title a:hover {
    color: var(--primary);
}

.blog-card--grid .blog-card__excerpt {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    line-height: 1.55;
    margin: 0 0 1rem;
    flex: 1;
}

/* ─── Category Badge (na kartce) ─── */

.blog-card__cats {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 0.625rem;
}

.blog-cat-badge {
    display: inline-block;
    padding: 3px 10px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 12px;
    font-weight: 600;
    border-radius: 4px;
    text-decoration: none;
    transition: all var(--transition-fast);
    line-height: 1.5;
}

.blog-cat-badge:hover {
    background: var(--primary);
    color: var(--primary-foreground);
}

/* Wariant Wyróżniony */
.blog-card--featured .blog-cat-badge:first-child {
    background: var(--primary);
    color: var(--primary-foreground);
}

/* ─── Meta Row ─── */

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 13px;
    color: var(--muted-foreground);
    margin-top: auto;
    padding-top: 0.5rem;
}

.blog-card__date,
.blog-card__reading-time {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.blog-card__date svg,
.blog-card__reading-time svg {
    flex-shrink: 0;
    opacity: 0.6;
}

.blog-card__read-more {
    margin-left: auto;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--transition-fast);
}

.blog-card__read-more:hover {
    color: var(--primary-medium);
}

/* ─── Image Placeholder ─── */

.blog-card__image-placeholder {
    width: 100%;
    height: 100%;
    min-height: 180px;
    background: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-card__image-placeholder::after {
    content: '';
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--border);
    opacity: 0.5;
}

/* ─── Pagination ─── */

.blog-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin-top: clamp(2rem, 4vw, 3.5rem);
    padding-top: clamp(1.5rem, 3vw, 2.5rem);
    border-top: 1px solid var(--border);
}

.blog-pagination__arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    font-size: 22px;
    font-weight: 300;
    border-radius: var(--radius);
    color: var(--foreground);
    text-decoration: none;
    transition: all var(--transition-fast);
    user-select: none;
}

.blog-pagination__arrow:hover {
    background: var(--secondary);
    color: var(--primary);
}

.blog-pagination__arrow--disabled {
    color: var(--border);
    pointer-events: none;
}

.blog-pagination__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    font-size: 14px;
    font-weight: 500;
    font-family: var(--font-body);
    border-radius: var(--radius);
    color: var(--foreground);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.blog-pagination__num:hover {
    background: var(--secondary);
    color: var(--primary);
}

.blog-pagination__num--current {
    background: var(--primary);
    color: var(--primary-foreground);
    font-weight: 600;
}

.blog-pagination__dots {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 40px;
    font-size: 14px;
    color: var(--muted-foreground);
    user-select: none;
}

/* ─── Empty State ─── */

.blog-empty {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--muted-foreground);
    font-size: 1.1rem;
}

/* ═══════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════ */

/* Tablet */
@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Featured → stack na mniejszych tabletach */
@media (max-width: 768px) {
    .blog-card--featured {
        grid-template-columns: 1fr;
    }

    .blog-card--featured .blog-card__image-link {
        min-height: auto;
        aspect-ratio: 16 / 9;
    }

    .blog-card--featured .blog-card__body {
        padding: 1.5rem;
    }

    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 560px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .blog-card__meta {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .blog-card__read-more {
        margin-left: 0;
        width: 100%;
    }

    .blog-cats {
        gap: 6px;
    }

    .blog-cats__item {
        padding: 5px 14px;
        font-size: 12px;
    }

    .blog-pagination__arrow,
    .blog-pagination__num {
        min-width: 36px;
        height: 36px;
        font-size: 13px;
    }

    .blog-pagination__arrow {
        font-size: 20px;
    }
}