/* ============================================================
   KABEX — Blog archive (.kbx-blog) + karty (.kbx-blog-card)
   Layout: hero + filtry + featured + grid 3-col + paginacja
   ============================================================ */

.kbx-blog {
    background: var(--color-bg);
    padding-bottom: var(--sp-16);
}

/* ── HERO ─────────────────────────────────────────────────────── */
.kbx-blog__hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    padding: var(--sp-16) 0 var(--sp-12);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.kbx-blog__hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(245, 211, 46, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.06) 0%, transparent 40%);
    pointer-events: none;
}
.kbx-blog__hero > * { position: relative; }
.kbx-blog__hero-kicker {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-dark);
    padding: 6px 14px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--sp-5);
}
.kbx-blog__hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    max-width: 24ch;
    margin: 0 auto var(--sp-4);
    color: #fff;
}
.kbx-blog__hero-lead {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    line-height: 1.6;
    opacity: 0.92;
    max-width: 60ch;
    margin: 0 auto;
}
.kbx-blog__hero-count {
    margin-top: var(--sp-4);
    font-size: 0.85rem;
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
}

/* ── FILTRY (chips) ───────────────────────────────────────────── */
.kbx-blog__filters {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border-light);
    padding: var(--sp-5) 0;
    position: sticky;
    top: var(--kbx-sticky-top, 120px);
    z-index: 10;
}
.kbx-blog__filters-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-2);
    list-style: none;
    padding: 0;
    margin: 0;
    overflow-x: auto;
    scrollbar-width: thin;
}
.kbx-blog__chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--color-bg-alt);
    color: var(--color-text);
    border: 1px solid var(--color-border-light);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.kbx-blog__chip:hover {
    background: var(--color-primary-tint);
    color: var(--color-primary);
    border-color: var(--color-primary-tint);
}
.kbx-blog__chip.is-active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.kbx-blog__chip-count {
    font-size: 0.75rem;
    opacity: 0.7;
}

/* ── MAIN ─────────────────────────────────────────────────────── */
.kbx-blog__main {
    padding-top: var(--sp-10);
}

/* ── FEATURED ─────────────────────────────────────────────────── */
.kbx-blog__featured {
    margin-bottom: var(--sp-10);
}
.kbx-blog__featured-link {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-6);
    text-decoration: none;
    color: inherit;
    background: #fff;
    border: 1px solid var(--color-border-light);
    transition: box-shadow 0.2s, border-color 0.2s;
}
@media (min-width: 900px) {
    .kbx-blog__featured-link { grid-template-columns: 1.3fr 1fr; gap: 0; }
}
.kbx-blog__featured-link:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}
.kbx-blog__featured-media {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: var(--color-bg-alt);
}
@media (min-width: 900px) {
    .kbx-blog__featured-media { aspect-ratio: auto; height: 100%; min-height: 380px; }
}
.kbx-blog__featured-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}
.kbx-blog__featured-link:hover .kbx-blog__featured-media img { transform: scale(1.04); }
.kbx-blog__featured-badge {
    position: absolute;
    top: var(--sp-4);
    left: var(--sp-4);
    background: var(--color-accent);
    color: var(--color-dark);
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    z-index: 2;
}
.kbx-blog__featured-body {
    padding: var(--sp-6) var(--sp-8);
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.kbx-blog__featured-cat {
    display: inline-block;
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--sp-3);
}
.kbx-blog__featured-title {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-dark);
    text-transform: uppercase;
    letter-spacing: -0.005em;
    margin: 0 0 var(--sp-3);
}
.kbx-blog__featured-link:hover .kbx-blog__featured-title { color: var(--color-primary); }
.kbx-blog__featured-excerpt {
    font-size: 1rem;
    line-height: 1.65;
    color: var(--color-text-muted);
    margin: 0 0 var(--sp-4);
}
.kbx-blog__featured-meta {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: var(--sp-4);
}
.kbx-blog__featured-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    margin-top: auto;
}
.kbx-blog__featured-cta .material-symbols-outlined {
    font-size: 18px;
    transition: transform 0.2s;
}
.kbx-blog__featured-link:hover .kbx-blog__featured-cta .material-symbols-outlined {
    transform: translateX(4px);
}

/* ── GRID ─────────────────────────────────────────────────────── */
.kbx-blog__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-6);
}
@media (min-width: 640px) {
    .kbx-blog__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .kbx-blog__grid { grid-template-columns: repeat(3, 1fr); gap: var(--sp-8); }
}

/* ── KARTA WPISU (.kbx-blog-card) ─────────────────────────────── */
.kbx-blog-card {
    background: #fff;
    border: 1px solid var(--color-border-light);
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.kbx-blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}
.kbx-blog-card__link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.kbx-blog-card__media {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: var(--color-bg-alt);
}
.kbx-blog-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}
.kbx-blog-card:hover .kbx-blog-card__media img { transform: scale(1.05); }
.kbx-blog-card__media--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
}
.kbx-blog-card__media--placeholder .material-symbols-outlined {
    font-size: 64px;
}
.kbx-blog-card__badge {
    position: absolute;
    top: var(--sp-3);
    left: var(--sp-3);
    background: var(--color-primary);
    color: #fff;
    padding: 4px 10px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    z-index: 2;
}
.kbx-blog-card__body {
    padding: var(--sp-5);
    display: flex;
    flex-direction: column;
    flex: 1;
}
.kbx-blog-card__title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-dark);
    text-transform: uppercase;
    letter-spacing: -0.005em;
    margin: 0 0 var(--sp-3);
}
.kbx-blog-card:hover .kbx-blog-card__title { color: var(--color-primary); }
.kbx-blog-card__excerpt {
    font-size: 0.93rem;
    line-height: 1.55;
    color: var(--color-text-muted);
    margin: 0 0 var(--sp-4);
    flex: 1;
}
.kbx-blog-card__meta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--color-text-light);
    padding-top: var(--sp-3);
    border-top: 1px solid var(--color-border-light);
    margin-top: auto;
}
.kbx-blog-card__avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
}
.kbx-blog-card__sep { opacity: 0.5; }
.kbx-blog-card__reading {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.kbx-blog-card__reading .material-symbols-outlined {
    font-size: 14px;
}

/* ── EMPTY STATE ──────────────────────────────────────────────── */
.kbx-blog__empty {
    text-align: center;
    padding: var(--sp-16) var(--sp-4);
    color: var(--color-text-muted);
}
.kbx-blog__empty .material-symbols-outlined {
    font-size: 64px;
    color: var(--color-text-light);
    margin-bottom: var(--sp-4);
}
.kbx-blog__empty h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin: 0 0 var(--sp-2);
    text-transform: uppercase;
}
.kbx-blog__empty p { margin: 0 0 var(--sp-5); }
.kbx-blog__empty-cta {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    padding: var(--sp-3) var(--sp-6);
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: background 0.15s;
}
.kbx-blog__empty-cta:hover { background: var(--color-primary-dark); }

/* ── PAGINACJA ────────────────────────────────────────────────── */
.kbx-blog__pagination {
    margin-top: var(--sp-12);
    padding-top: var(--sp-8);
    border-top: 1px solid var(--color-border-light);
}
.kbx-blog__pagination .page-numbers {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--sp-2);
}
.kbx-blog__pagination .page-numbers li {
    display: inline-block;
}
.kbx-blog__pagination .page-numbers a,
.kbx-blog__pagination .page-numbers span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    min-width: 44px;
    height: 44px;
    padding: 0 var(--sp-3);
    background: var(--color-bg-alt);
    color: var(--color-text);
    border: 1px solid var(--color-border-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.kbx-blog__pagination .page-numbers a:hover {
    background: var(--color-primary-tint);
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.kbx-blog__pagination .page-numbers .current {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.kbx-blog__pagination .page-numbers .dots {
    background: transparent;
    border-color: transparent;
}
.kbx-blog__pagination .material-symbols-outlined {
    font-size: 18px;
}