/* portfolio.css */

.loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000; /* Цвет фона твоего сайта */
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.loader-content {
  text-align: center;
  color: #fff;
  font-family: sans-serif;
}

/* Анимация крутилки */
.spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-subtext {
  display: block;
  font-size: 0.8rem;
  opacity: 0.6;
  margin-top: 10px;
}

/* ===== Портфолио: общий контейнер ===== */
.portfolio-main {
  background-color: var(--surface-1);
  color: var(--color-black);
  padding-top: 120px;
}
.portfolio-section {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-5);
}
.section-title {
  text-align: center;
  color: var(--color-secondary);
  text-transform: uppercase;
}

/* ===== Хлебные крошки ===== */
.breadcrumbs {
  font-size: var(--fs-p);
  margin: var(--space-2) 0 var(--space-4);
}
.breadcrumbs a {
  color: var(--color-primary);
  text-decoration: none;
}
.breadcrumbs a:hover {
  text-decoration: underline;
}
.breadcrumbs a.active {
  color: var(--color-primary);
  text-decoration: underline;
}

/* ===== Список категорий ===== */
.category-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

/* Карточка категории */
.category-card {
  display: block;
  position: relative;
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  background: var(--surface-2);
  box-shadow: var(--shadow-card);
  transition: transform var(--dur-quick) var(--easing),
    box-shadow var(--dur-quick) var(--easing);
}
.category-card:hover {
  transform: translateY(var(--hover-translate-sm));
  box-shadow: var(--shadow-card-lg);
}

/* Изображение */
.category-card .card-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.88);
  transition: transform var(--dur-normal) var(--easing-io),
    filter var(--dur-normal) var(--easing-io);
}
.category-card:hover .card-image {
  transform: scale(1.05);
  filter: brightness(0.98);
}

/* Заголовок */
.category-card .card-title {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-3) var(--space-4);
  font: 600 var(--fs-p) / 1.2 var(--font-body);
  color: var(--color-text-on-accent);
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.45) 60%,
    rgba(0, 0, 0, 0.65) 100%
  );
}

/* ===== Галерея ===== */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-4);
}

.gallery.gallery--compact {
  grid-template-columns: repeat(auto-fit, 240px);
  justify-content: start;
}

/* 1. Контейнер плитки: задает форму с помощью padding */
.gallery .cell {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: var(--surface-2);
}
.gallery img {
  width: 100%;
  height: var(--gallery-img-height, 300px);
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius-md);
  display: block;
}
/* 2. Изображение внутри: заполняет контейнер */
.gallery .cell > img,
.gallery .cell > video {
  position: absolute;
  inset: 0;
  display: block;
}

.gallery .cell::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 40%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
}
.gallery .cell .meta {
  position: absolute;
  bottom: var(--space-2);
  left: var(--space-3);
  color: var(--color-text-on-accent);
  z-index: 1;
}

/* ===== Lightbox (Media Slider) ===== */
.mlb {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 9999;
}
.mlb[hidden],
.mlb[aria-hidden="true"] {
  display: none;
}

.mlb-backdrop {
  position: absolute;
  inset: 0;
  background: var(--surface-menu);
  backdrop-filter: blur(2px) brightness(0.9);
}

.mlb-stage {
  position: relative;
  max-width: min(96vw, 1400px);
  max-height: 86vh;
  width: 96vw;
  height: auto;
  display: grid;
  place-items: center;
  z-index: 2;
}
.mlb-stage img,
.mlb-stage video {
  max-width: 100%;
  max-height: 86vh;
  display: block;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.mlb-bottom {
  position: absolute;
  bottom: var(--space-5);
  left: 50%;
  transform: translateX(-50%);
  width: min(96vw, 1400px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text-icon);
  z-index: 2;
  font: 400 14px/1.4 var(--font-body);
}
.mlb-caption {
  opacity: 0.9;
  max-width: 70%;
}
.mlb-counter {
  opacity: 0.8;
}

/* Общие кнопки */
.mlb-btn {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: none;
  border: none;
  margin: 0;
  padding: 0;
  position: absolute;
  width: 60px;
  height: 120px;
  cursor: pointer;
  color: var(--color-text-icon);
  z-index: 3;
}

/* Стрелки */
.mlb-prev {
  left: 5px;
  top: 50%;
  transform: translateY(-50%);
}
.mlb-next {
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
}
.mlb-btn svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.mlb-prev svg {
  transform: translateX(-20%);
}
.mlb-next svg {
  transform: translateX(20%);
}
.mlb-btn:hover path {
  stroke: var(--color-primary);
}

/* Крестик */
.mlb-close {
  appearance: none;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;
  line-height: 1;
  outline: none;
  box-shadow: none;
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 44px;
  height: 44px;
  cursor: pointer;
}
.mlb-close::before,
.mlb-close::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 1.5px;
  background-color: var(--color-text-icon);
  transform-origin: center;
  transition: background-color var(--dur-quick), transform var(--dur-quick);
}
.mlb-close::before {
  transform: translate(-50%, -50%) rotate(45deg);
}
.mlb-close::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}
.mlb-close:hover::before,
.mlb-close:hover::after {
  background-color: var(--color-primary-600);
  transform: translate(-50%, -50%) scale(1.1) rotate(45deg);
}
.mlb-close:hover::after {
  transform: translate(-50%, -50%) scale(1.1) rotate(-45deg);
}
body.mlb-open {
  overflow: hidden;
}

/* ======================== */
/* Базовые стили для мобильных устройств */
/* ======================== */
.portfolio-main {
  background-color: var(--surface-1);
  color: var(--color-black);
  padding-top: 120px;
}
.portfolio-section {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-5);
}
.section-title {
  text-align: center;
  color: var(--color-secondary);
  text-transform: uppercase;
}

/* ======================== */
/* Хлебные крошки */
/* ======================== */
.breadcrumbs {
  font-size: var(--fs-p);
  margin: var(--space-2) 0 var(--space-4);
}
.breadcrumbs a {
  color: var(--color-primary);
  text-decoration: none;
}
.breadcrumbs a:hover {
  text-decoration: underline;
}
.breadcrumbs a.active {
  color: var(--color-primary);
  text-decoration: underline;
}

/* ======================== */
/* Список категорий */
/* ======================== */
.category-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

/* Карточка категории */
.category-card {
  display: block;
  position: relative;
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  background: var(--surface-2);
  box-shadow: var(--shadow-card);
  transition: transform var(--dur-quick) var(--easing),
    box-shadow var(--dur-quick) var(--easing);
}
.category-card:hover {
  transform: translateY(var(--hover-translate-sm));
  box-shadow: var(--shadow-card-lg);
}

/* Изображение */
.category-card .card-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.88);
  transition: transform var(--dur-normal) var(--easing-io),
    filter var(--dur-normal) var(--easing-io);
}
.category-card:hover .card-image {
  transform: scale(1.05);
  filter: brightness(0.98);
}

/* Заголовок */
.category-card .card-title {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-3) var(--space-4);
  font: 600 var(--fs-p) / 1.2 var(--font-body);
  color: var(--color-text-on-accent);
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.45) 60%,
    rgba(0, 0, 0, 0.65) 100%
  );
}

/* ===== Галерея ===== */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-4);
}
.gallery.gallery--compact {
  grid-template-columns: repeat(auto-fit, 240px);
  justify-content: start;
}
.gallery .cell {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: var(--surface-2);
}
.gallery img {
  width: 100%;
  height: var(--gallery-img-height, 300px);
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius-md);
  display: block;
}
.gallery .cell > img,
.gallery .cell > video {
  position: absolute;
  inset: 0;
  display: block;
}
.gallery .cell::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 40%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
}
.gallery .cell .meta {
  position: absolute;
  bottom: var(--space-2);
  left: var(--space-3);
  color: var(--color-text-on-accent);
  z-index: 1;
}