/* =========================================================
   NATAANIMAL • PORTFOLIO TILES — REFERENCE TEMPLATE (NO BG)
   ---------------------------------------------------------
   ЭТО ЭТАЛОН ДЛЯ ДРУГОГО ЧАТА / ИНТЕГРАЦИИ В WP.

   Что делает:
   - Инста-сетка: mobile = 3 колонки, desktop = 4 колонки
   - Плитка всегда квадратная (aspect-ratio 1/1)
   - Hover (только десктоп): мягкий zoom картинки + тень-пятно (box-shadow) + заголовок
   - Заголовок проекта всплывает на hover (только текст, без плашки)
   - Иконки справа сверху: play (видео) + rings (несколько медиа)
   - Никакого фонового оформления блока (фон убран)

   Как управлять иконками:
   - data-has-video="1"   => показать play
   - data-has-gallery="1" => показать rings

   Важно:
   - Все стили жёстко заскоуплены в #nataanimal-portfolio-tiles
   - Никаких header/footer тегов, только section/div/a/img
   ========================================================= */

/* ---------- 1) КОНТЕЙНЕР (БЕЗ ФОНА) ---------- */
#nataanimal-portfolio-tiles {
  --na-text: var(--na-zone-text-strong, rgba(255, 255, 255, 0.92));

  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color: var(--na-text);

  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 0;
}

#nataanimal-portfolio-tiles,
#nataanimal-portfolio-tiles * {
  box-sizing: border-box;
}

/* ---------- 2) GRID ---------- */
#nataanimal-portfolio-tiles .na-pt-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  padding: 0;
}

@media (min-width: 1024px) {
  #nataanimal-portfolio-tiles .na-pt-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 3) TILE ---------- */
#nataanimal-portfolio-tiles .na-pt-item {
  position: relative;
  display: block;
  overflow: hidden;

  background: transparent;
  border: 0;
  border-radius: 0;

  color: inherit;
  text-decoration: none;
  outline: none;

  content-visibility: auto;
  contain-intrinsic-size: 320px 400px;

  transform: translateZ(0);
}

#nataanimal-portfolio-tiles .na-pt-button {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: inherit;
  cursor: pointer;
}

#nataanimal-portfolio-tiles .na-pt-button:focus-visible {
  outline: 2px solid rgba(255,255,255,0.78);
  outline-offset: -2px;
}

#nataanimal-portfolio-tiles .na-pt-media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

#nataanimal-portfolio-tiles .na-pt-media img {
  position: absolute;
  inset: 0;

  width: 100%;
  height: 100%;
  object-fit: cover;

  transform: scale(1);
  transition: transform 220ms ease;
}

/* ---------- 5) OVERLAY (ДЛЯ ЧИТАЕМОСТИ ТЕКСТА) ---------- */
#nataanimal-portfolio-tiles .na-pt-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;

  opacity: 0;
  transition: opacity 220ms ease;

  background: linear-gradient(to top, rgba(0,0,0,0.66), rgba(0,0,0,0.0) 62%);
}

/* ---------- 6) TITLE HOVER (ТЕКСТ БЕЗ ПЛАШКИ) ---------- */
#nataanimal-portfolio-tiles .na-pt-title-hover {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;

  z-index: 3;
  pointer-events: none;

  opacity: 0;
  transform: translateY(10px);
  transition: opacity 200ms ease, transform 200ms ease;
}

#nataanimal-portfolio-tiles .na-pt-title-hover span {
  display: block;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.01em;
  line-height: 1.2;

  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;

  /* читаемость на любой фотке */
  text-shadow:
    0 2px 14px rgba(0,0,0,0.85),
    0 0 3px rgba(0,0,0,0.70);
}

/* ---------- 7) BADGES (PLAY / RINGS) ---------- */
#nataanimal-portfolio-tiles .na-pt-badges {
  position: absolute;
  top: 10px;
  right: 10px;

  display: flex;
  gap: 8px;
  align-items: center;

  z-index: 4;

  /* чтобы клик по плитке работал всегда */
  pointer-events: none;
}

#nataanimal-portfolio-tiles .na-pt-badge {
  width: 26px;
  height: 26px;
  border-radius: var(--na-radius-pill, 999px);

  border: 0;
  background: rgba(0,0,0,0.28);

  box-shadow: none;

  display: none;
  position: relative;
}


/* play */
#nataanimal-portfolio-tiles .na-pt-badge-play::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-left: 10px solid rgba(255,255,255,0.92);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  transform: translate(-45%, -50%);
}


/* rings (несколько медиа) */
#nataanimal-portfolio-tiles .na-pt-badge-rings .na-pt-badge-rings-icon {
  position: absolute;
  top: 50%;
  left: 56%;
  width: 19px;
  height: 19px;
  display: block;
  color: rgba(255,255,255,0.92);
  transform: translate(-50%, -50%);
}

/* включение иконок через data-атрибуты */
#nataanimal-portfolio-tiles .na-pt-item[data-has-video="1"] .na-pt-badge-play {
  display: inline-block;
}

#nataanimal-portfolio-tiles .na-pt-item[data-has-gallery="1"] .na-pt-badge-rings {
  display: inline-block;
}

/* ---------- 7) ДЕСКТОП-HOVER ЭФФЕКТЫ ---------- */
@media (hover: hover) and (pointer: fine) {
  #nataanimal-portfolio-tiles .na-pt-item {
    transition: none;
  }

  #nataanimal-portfolio-tiles .na-pt-item:hover {
    transform: none;
    box-shadow: none;
    border-color: transparent;
  }

  #nataanimal-portfolio-tiles .na-pt-item:hover img {
    transform: scale(1.05);
    filter: none;
  }

  #nataanimal-portfolio-tiles .na-pt-item:hover .na-pt-overlay {
    opacity: 1;
  }

  #nataanimal-portfolio-tiles .na-pt-item:hover .na-pt-title-hover {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- 8) ACCESSIBILITY: REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  #nataanimal-portfolio-tiles .na-pt-item,
  #nataanimal-portfolio-tiles .na-pt-media img,
  #nataanimal-portfolio-tiles .na-pt-overlay,
  #nataanimal-portfolio-tiles .na-pt-title-hover {
    transition: none !important;
    animation: none !important;
  }
}

/* ---------- 9) LOAD MORE (ФАЗА 4) ---------- */
#nataanimal-portfolio-tiles .na-pt-pagination {
  display: flex;
  justify-content: center;
  margin-top: 14px;
}

#nataanimal-portfolio-tiles .na-pt-loadmore {
  appearance: none;
  border: var(--na-stroke-w, 1px) solid rgba(255,255,255,0.14);
  background: rgba(0,0,0,0.22);
  color: rgba(255,255,255,0.92);

  padding: 10px 16px;
  border-radius: var(--na-radius-pill, 999px);

  font-weight: 600;
  letter-spacing: 0.2px;

  cursor: pointer;

  box-shadow:
    0 6px 18px rgba(0,0,0,0.20),
    0 0 0 var(--na-stroke-w, 1px) rgba(255,255,255,0.04) inset;

  transition: transform 160ms ease, border-color 160ms ease, opacity 160ms ease;
}

#nataanimal-portfolio-tiles .na-pt-loadmore:hover {
  transform: translateY(-1px);
  border-color: rgba(255,255,255,0.22);
}

#nataanimal-portfolio-tiles .na-pt-loadmore[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

/* ---------- 10) ИКОНКА ПЕРЕХОДА НА СТРАНИЦУ ПРОЕКТА ---------- */
#nataanimal-portfolio-tiles .na-pt-project-link {
  position: absolute;
  top: 10px;
  right: 10px;

  z-index: 6;

  display: inline-grid;
  place-items: center;

  width: 26px;
  height: 26px;
  border-radius: var(--na-radius-pill, 999px);

  background: rgba(0,0,0,0.32);
  color: rgba(255,255,255,0.94);

  font-size: 15px;
  font-weight: 800;
  font-style: italic;
  line-height: 1;
  text-decoration: none;

  box-shadow: none;
  transition: background-color 160ms ease, transform 160ms ease, opacity 160ms ease;
}

#nataanimal-portfolio-tiles .na-pt-project-link:hover {
  background: rgba(0,0,0,0.48);
  transform: translateY(-1px);
}

#nataanimal-portfolio-tiles .na-pt-project-link:focus-visible {
  outline: 2px solid rgba(255,255,255,0.88);
  outline-offset: 2px;
}


#nataanimal-portfolio-tiles .na-pt-item .na-pt-badges {
  right: 44px;
}