/* ==========================================================================
   CARDS.CSS — Karty postów + gridy layoutów A / B / C
   ========================================================================== */

/* ==========================================================================
   KARTA — BASE
   ========================================================================== */

.card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  position: relative;
  overflow: hidden;
}

/* Link do mediów */
.card__media-link {
  display: block;
  overflow: hidden;
  flex-shrink: 0;
}

/* Post thumbnail wrapper */
.card .post-thumbnail {
  overflow: hidden;
  background-color: var(--color-gray-200);
  width: 100%;
  height: 100%;
}

.card .post-thumbnail__img,
.card .post-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover .post-thumbnail__img,
.card:hover .post-thumbnail img {
  transform: scale(1.04);
}

/* Ciało karty */
.card__body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem 1.25rem;
  flex: 1;
}

.card__body > .tag {
  align-self: flex-start;
}

/* Czas czytania obok tagu kategorii */
.card__reading-time {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-gray-600);
  letter-spacing: var(--letter-spacing-caps);
  white-space: nowrap;
  margin-left: auto;
}

/* Tytuł */
.card__title {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0.01em;
  line-height: var(--line-height-heading);
  margin: 0;
  color: var(--color-black);
}

.card__title a {
  color: inherit;
  text-decoration: none;
  /* Podkreślenie przy hover */
  background-image: linear-gradient(var(--color-black), var(--color-black));
  background-size: 0 2px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  padding-bottom: 2px;
  transition: background-size 0.3s ease;
}

.card__title a:hover {
  background-size: 100% 2px;
}

/* Tags row */
.card__tags {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  flex-wrap: wrap;
}

/* Excerpt */
.card__excerpt {
  font-size: var(--font-small);
  line-height: var(--line-height-body);
  color: var(--color-gray-600);
}

/* ==========================================================================
   KARTA — DUŻA (layout hero)
   ========================================================================== */

.card--large {
  grid-column: span 1;
}

.card--large .card__media-link {
  aspect-ratio: 16 / 10;
}

.card--large .card__title {
  font-size: var(--font-h3);
}

.card--large .card__excerpt {
  font-size: 1rem;
}

/* ==========================================================================
   KARTA — ŚREDNIA
   ========================================================================== */

.card--medium .card__media-link {
  aspect-ratio: 3 / 2;
}

.card--medium .card__title {
  font-size: clamp(1.125rem, 1.5vw, 1.375rem);
}

/* ==========================================================================
   KARTA — MAŁA (horizontal na mobile → vertical na desktop)
   ========================================================================== */

.card--small {
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-gray-200);
}

.card--small .card__media-link {
  width: 100px;
  height: 75px;
  flex-shrink: 0;
  aspect-ratio: auto;
}

.card--small .post-thumbnail {
  height: 75px;
}

.card--small .card__body {
  padding: 0;
  gap: 0.375rem;
}

.card--small .card__title {
  font-size: 0.9375rem;
}

.card--small .card__title--small {
  font-size: 0.9375rem;
}

/* ==========================================================================
   KARTA — PINOWANA (wyróżniona)
   ========================================================================== */

.card--pinned {
  border: 2px solid var(--color-black);
  background-color: var(--color-white);
  position: relative;
}

.card--pinned .card__body {
  padding: var(--space-md);
}

.card--pinned::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background-color: var(--section-accent, var(--color-yellow));
  z-index: 1;
}

.card--pinned .card__media-link {
  aspect-ratio: 3 / 2;
}

.card--pinned .card__title {
  font-size: clamp(1.125rem, 1.5vw, 1.375rem);
}

/* ==========================================================================
   KARTA — FEATURED (card-pinned.php)
   ========================================================================== */

.card--featured {
  background-color: var(--color-gray-100);
}

/* ==========================================================================
   HOVER CARD — ciemny overlay (layout C)
   ========================================================================== */

.card--overlay {
  position: relative;
}

.card--overlay .card__media-link {
  aspect-ratio: 4 / 3;
}

.card--overlay .card__body {
  position: absolute;
  inset: 0;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(
    to top,
    rgba(10, 10, 10, 0.85) 0%,
    rgba(10, 10, 10, 0.4) 50%,
    transparent 100%
  );
  color: var(--color-white);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.card--overlay:hover .card__body {
  opacity: 1;
}

.card--overlay .card__title,
.card--overlay .card__title a {
  color: var(--color-white);
}

.card--overlay .card__title a:hover {
  background-image: linear-gradient(var(--color-yellow), var(--color-yellow));
}

.card--overlay .card__excerpt,
.card--overlay .post-meta {
  color: rgba(250, 250, 250, 0.85);
}

/* ==========================================================================
   CATEGORY SECTION
   ========================================================================== */

.category-section {
  padding-block: var(--section-gap);
}

/* ==========================================================================
   LAYOUT A — 2 duże (50/50) + 3 małe w rzędzie
   ========================================================================== */

.category-grid--layout-a {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--grid-gutter);
}

/* Post 1 — duży, lewa połowa */
.category-grid--layout-a > .card:nth-child(1) {
  grid-column: 1 / 4;
}

/* Post 2 — duży, prawa połowa */
.category-grid--layout-a > .card:nth-child(2) {
  grid-column: 4 / 7;
}

/* Posty 3–5 — małe, 3 kolumny (po ~33% każda) */
.category-grid--layout-a > .card:nth-child(3),
.category-grid--layout-a > .card:nth-child(4),
.category-grid--layout-a > .card:nth-child(5) {
  grid-column: span 2;
}

/* ==========================================================================
   LAYOUT B — hero card full-width + 5 w gridzie 3+2
   ========================================================================== */

.category-grid--layout-b {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gutter);
}

/* Post 1 — pełna szerokość, poziomy */
.category-grid--layout-b > .card:nth-child(1),
.category-grid--layout-b > .card--large:nth-child(1) {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: stretch;
  gap: 0;
  border-bottom: 3px solid var(--section-accent, var(--color-yellow));
  padding-bottom: var(--grid-gutter);
  margin-bottom: 0;
}

.category-grid--layout-b > .card:nth-child(1) .card__media-link,
.category-grid--layout-b > .card--large:nth-child(1) .card__media-link {
  width: 50%;
  flex-shrink: 0;
  aspect-ratio: auto;
  height: 340px;
}

.category-grid--layout-b > .card:nth-child(1) .card__body,
.category-grid--layout-b > .card--large:nth-child(1) .card__body {
  padding: var(--space-xl);
  justify-content: center;
}

.category-grid--layout-b > .card:nth-child(1) .card__title,
.category-grid--layout-b > .card--large:nth-child(1) .card__title {
  font-size: var(--font-h2);
}

.category-grid--layout-b > .card:nth-child(1) .card__excerpt,
.category-grid--layout-b > .card--large:nth-child(1) .card__excerpt {
  font-size: 1rem;
  max-width: 55ch;
}

/* Posty 2–4 — rząd 1 (3 kolumny) */
.category-grid--layout-b > .card:nth-child(2),
.category-grid--layout-b > .card:nth-child(3),
.category-grid--layout-b > .card:nth-child(4) {
  grid-column: span 1;
}

/* Posty 5–6 — rząd 2 (1,5 kolumny każdy) */
.category-grid--layout-b > .card:nth-child(5) {
  grid-column: span 1;
}

.category-grid--layout-b > .card:nth-child(6) {
  grid-column: span 2;
  flex-direction: row;
  gap: var(--space-md);
}

.category-grid--layout-b > .card:nth-child(6) .card__media-link {
  width: 45%;
  flex-shrink: 0;
  aspect-ratio: auto;
}

/* ==========================================================================
   LAYOUT C — 2 kolumny (3+3), overlay przy hover
   ========================================================================== */

.category-grid--layout-c {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gutter);
}

.category-grid--layout-c > .card {
  grid-column: span 1;
}

/* Overlay efekt dla layout C */
.category-grid--layout-c > .card .card__media-link {
  aspect-ratio: 4 / 3;
  position: relative;
}

.category-grid--layout-c > .card .card__body {
  /* Standardowy card body pod obrazkiem */
}

/* Wariant z overlay (opcjonalny — dodaj klasę .card--overlay w sekcji C) */
.category-grid--layout-c > .card--overlay {
  position: relative;
  overflow: hidden;
}

.category-grid--layout-c > .card--overlay .card__body {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-md);
  background: linear-gradient(
    to top,
    rgba(10, 10, 10, 0.85) 0%,
    rgba(10, 10, 10, 0.2) 50%,
    transparent 100%
  );
  color: var(--color-white);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.category-grid--layout-c > .card--overlay:hover .card__body {
  opacity: 1;
}

.category-grid--layout-c > .card--overlay .card__title a {
  color: var(--color-white);
  background-image: linear-gradient(var(--color-yellow), var(--color-yellow));
}

/* Kolorowy accent top border przy hover */
.category-grid--layout-c > .card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background-color: var(--section-accent, var(--color-yellow));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.category-grid--layout-c > .card:hover::after {
  transform: scaleX(1);
}

/* ==========================================================================
   RESPONSIVE — GRIDY KART
   ========================================================================== */

@media (max-width: 1023px) {

  /* Layout A — tablet: 2 duże jeden pod drugim, 3 małe w rzędzie */
  .category-grid--layout-a {
    grid-template-columns: repeat(2, 1fr);
  }

  .category-grid--layout-a > .card:nth-child(1) {
    grid-column: 1;
  }

  .category-grid--layout-a > .card:nth-child(2) {
    grid-column: 2;
  }

  .category-grid--layout-a > .card:nth-child(3),
  .category-grid--layout-a > .card:nth-child(4),
  .category-grid--layout-a > .card:nth-child(5) {
    grid-column: span 1;
  }

  /* Layout B */
  .category-grid--layout-b {
    grid-template-columns: repeat(2, 1fr);
  }

  .category-grid--layout-b > .card:nth-child(1),
  .category-grid--layout-b > .card--large:nth-child(1) {
    grid-column: 1 / -1;
  }

  .category-grid--layout-b > .card:nth-child(1) .card__media-link,
  .category-grid--layout-b > .card--large:nth-child(1) .card__media-link {
    height: 260px;
  }

  .category-grid--layout-b > .card:nth-child(6) {
    grid-column: span 2;
  }

  /* Layout C — 2 kolumny */
  .category-grid--layout-c {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {

  /* Layout A — 1 kolumna */
  .category-grid--layout-a {
    grid-template-columns: 1fr;
  }

  .category-grid--layout-a > .card {
    grid-column: 1 !important;
  }

  /* Layout B — 1 kolumna */
  .category-grid--layout-b {
    grid-template-columns: 1fr;
  }

  .category-grid--layout-b > .card:nth-child(1),
  .category-grid--layout-b > .card--large:nth-child(1) {
    flex-direction: column;
    grid-column: 1;
  }

  .category-grid--layout-b > .card:nth-child(1) .card__media-link,
  .category-grid--layout-b > .card--large:nth-child(1) .card__media-link {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
  }

  .category-grid--layout-b > .card:nth-child(1) .card__body,
  .category-grid--layout-b > .card--large:nth-child(1) .card__body {
    padding: var(--space-md) 0;
  }

  .category-grid--layout-b > .card:nth-child(1) .card__title,
  .category-grid--layout-b > .card--large:nth-child(1) .card__title {
    font-size: var(--font-h3);
  }

  .category-grid--layout-b > .card:nth-child(6) {
    grid-column: 1;
    flex-direction: column;
  }

  .category-grid--layout-b > .card:nth-child(6) .card__media-link {
    width: 100%;
    aspect-ratio: 3 / 2;
  }

  /* Layout C — 1 kolumna */
  .category-grid--layout-c {
    grid-template-columns: 1fr;
  }

  /* Karty małe — powrót do orientacji pionowej na mobile */
  .card--small {
    flex-direction: row;
  }

  /* Overlay efekt wyłączony na mobile (touch) */
  .card--overlay .card__body {
    position: static;
    opacity: 1;
    background: none;
    color: var(--color-black);
    padding: var(--space-sm) 0 0;
  }

  .card--overlay .card__title a {
    color: var(--color-black);
  }

  .category-grid--layout-c > .card--overlay .card__body {
    position: static;
    opacity: 1;
    background: none;
    color: var(--color-black);
    padding: var(--space-sm) 0 0;
  }
}