/* Blog listing — PENTAGON KNIT */

.pk-blog {
    --pk-blog-brand: #0d4f3c;
    --pk-blog-brand-dark: #0a3d2e;
    --pk-blog-accent: #a10909;
    --pk-blog-muted: #64748b;
    --pk-blog-surface: #f4f7f6;
    --pk-blog-card-radius: 14px;
    background: linear-gradient(180deg, #ffffff 0%, var(--pk-blog-surface) 120px, var(--pk-blog-surface) 100%);
}

.pk-blog__intro {
    max-width: 42rem;
    margin-bottom: 2.5rem;
}

.pk-blog__intro h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    color: #0f172a;
    margin-bottom: 0.65rem;
}

.pk-blog__intro p {
    color: var(--pk-blog-muted);
    font-size: 1.05rem;
    line-height: 1.65;
    margin: 0;
}

/* Category filters */
.pk-blog__filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
    padding: 0.35rem;
    background: #fff;
    border-radius: 999px;
    box-shadow: 0 4px 24px rgba(13, 79, 60, 0.08);
    border: 1px solid rgba(13, 79, 60, 0.08);
    width: fit-content;
    max-width: 100%;
}

.pk-blog__filter {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1.15rem;
    border-radius: 999px;
    font-family: 'Dosis', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--pk-blog-muted);
    transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.pk-blog__filter:hover {
    color: var(--pk-blog-brand);
    text-decoration: none;
}

.pk-blog__filter.is-active {
    background: linear-gradient(135deg, var(--pk-blog-brand), #134e4a);
    color: #fff;
    box-shadow: 0 4px 14px rgba(13, 79, 60, 0.35);
}

/* Cards */
.pk-blog-card {
    height: 100%;
    background: #fff;
    border-radius: var(--pk-blog-card-radius);
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);
    border: 1px solid rgba(13, 79, 60, 0.06);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
    display: flex;
    flex-direction: column;
}

.pk-blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(13, 79, 60, 0.14);
}

.pk-blog-card__media-wrap {
    position: relative;
}

.pk-blog-card__media-link {
    display: block;
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--pk-blog-surface);
}

.pk-blog-card__media {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.pk-blog-card:hover .pk-blog-card__media {
    transform: scale(1.06);
}

.pk-blog-card__media--placeholder {
    object-fit: cover;
}

.pk-blog-card__media-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 22, 40, 0.75) 0%, transparent 55%);
    pointer-events: none;
}

.pk-blog-card__category {
    position: absolute;
    left: 1rem;
    bottom: 1rem;
    z-index: 2;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--pk-blog-brand);
    font-family: 'Dosis', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    backdrop-filter: blur(6px);
    transition: background 0.2s ease, color 0.2s ease;
}

.pk-blog-card__category:hover {
    background: #fff;
    color: var(--pk-blog-accent);
    text-decoration: none;
}

.pk-blog-card__body {
    padding: 1.35rem 1.35rem 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.pk-blog-card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.8rem;
    color: var(--pk-blog-muted);
}

.pk-blog-card__meta time {
    font-weight: 500;
}

.pk-blog-card__meta-divider {
    opacity: 0.4;
}

.pk-blog-card__views {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.pk-blog-card__title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.35;
    margin: 0 0 0.65rem;
}

.pk-blog-card__title a {
    color: #0f172a;
    text-decoration: none;
    transition: color 0.2s ease;
}

.pk-blog-card__title a:hover {
    color: var(--pk-blog-brand);
}

.pk-blog-card__excerpt {
    color: #475569;
    font-size: 0.92rem;
    line-height: 1.6;
    margin: 0 0 1.15rem;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pk-blog-card__read {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: 'Dosis', sans-serif;
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--pk-blog-brand);
    text-decoration: none;
    margin-top: auto;
    transition: gap 0.2s ease, color 0.2s ease;
}

.pk-blog-card__read:hover {
    color: var(--pk-blog-accent);
    text-decoration: none;
    gap: 0.65rem;
}

.pk-blog-card__read i {
    font-size: 0.75rem;
    transition: transform 0.2s ease;
}

.pk-blog-card:hover .pk-blog-card__read i {
    transform: translateX(3px);
}

/* Empty state */
.pk-blog-empty {
    text-align: center;
    padding: 4rem 2rem;
    background: #fff;
    border-radius: var(--pk-blog-card-radius);
    border: 2px dashed rgba(13, 79, 60, 0.15);
}

.pk-blog-empty__icon {
    font-size: 2.5rem;
    color: var(--pk-blog-brand);
    opacity: 0.35;
    margin-bottom: 1rem;
}

.pk-blog-empty p {
    color: var(--pk-blog-muted);
    margin: 0;
    font-size: 1.05rem;
}

/* Pagination */
.pk-blog .pagination {
    justify-content: center;
    margin-top: 2.5rem;
}

.pk-blog .page-link {
    color: var(--pk-blog-brand);
    border-color: rgba(13, 79, 60, 0.15);
}

.pk-blog .page-item.active .page-link {
    background: var(--pk-blog-brand);
    border-color: var(--pk-blog-brand);
}

@media (max-width: 767px) {
    .pk-blog__filters {
        border-radius: 12px;
        width: 100%;
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .pk-blog__filter {
        flex-shrink: 0;
    }
}