.dkm-catalog {
  --dkm-gap: clamp(14px, 2vw, 24px);
  --dkm-radius: 14px;
  --dkm-text: #222;
  --dkm-muted: #686868;
  --dkm-border: rgba(0, 0, 0, 0.08);
  --dkm-surface: #fff;
  --dkm-accent: #111;
  color: var(--dkm-text);
}

.dkm-catalog *,
.dkm-catalog *::before,
.dkm-catalog *::after {
  box-sizing: border-box;
}

.dkm-catalog-intro {
  max-width: 860px;
  margin: 0 auto 28px;
  text-align: center;
  color: var(--dkm-muted);
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.65;
}

.dkm-catalog-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 0 0 28px;
}

.dkm-catalog-filter {
  appearance: none;
  border: 1px solid var(--dkm-border);
  background: var(--dkm-surface);
  color: var(--dkm-text);
  border-radius: 999px;
  padding: 9px 16px;
  cursor: pointer;
  font: inherit;
  line-height: 1.2;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.dkm-catalog-filter:hover,
.dkm-catalog-filter:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(0, 0, 0, 0.24);
}

.dkm-catalog-filter.is-active {
  background: var(--dkm-accent);
  color: #fff;
  border-color: var(--dkm-accent);
}

.dkm-catalog-grid {
  column-count: 3;
  column-gap: var(--dkm-gap);
}

.dkm-catalog-card {
  display: inline-block;
  width: 100%;
  margin: 0 0 var(--dkm-gap);
  break-inside: avoid;
  overflow: hidden;
  background: var(--dkm-surface);
  border: 1px solid var(--dkm-border);
  border-radius: var(--dkm-radius);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.dkm-catalog-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.1);
}

.dkm-catalog-card.is-hidden {
  display: none;
}

.dkm-card-media {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: #f3f0ec;
  cursor: zoom-in;
  overflow: hidden;
}

.dkm-card-media img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 220ms ease;
}

.dkm-card-media:hover img,
.dkm-card-media:focus-visible img {
  transform: scale(1.025);
}

.dkm-card-content {
  padding: 16px 18px 18px;
}

.dkm-card-category {
  margin: 0 0 7px;
  color: var(--dkm-muted);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.dkm-card-content h3 {
  margin: 0;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.25;
}

.dkm-card-content p:not(.dkm-card-category) {
  margin: 8px 0 0;
  color: var(--dkm-muted);
  line-height: 1.55;
}

.dkm-card-type-video .dkm-card-media {
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.dkm-video-placeholder {
  width: 78px;
  height: 78px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.82);
  color: #fff;
  font-size: 28px;
  padding-left: 4px;
}

.dkm-video-play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 62px;
  height: 62px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.78);
  color: #fff;
  font-size: 24px;
  padding-left: 4px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
}

.dkm-catalog-video-section {
  margin-top: clamp(32px, 5vw, 64px);
}

.dkm-catalog-video-section h2 {
  margin: 0 0 22px;
  text-align: center;
  font-size: clamp(24px, 3vw, 36px);
}

.dkm-catalog-cta {
  margin-top: clamp(28px, 5vw, 56px);
  text-align: center;
}

.dkm-catalog-cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 24px;
  border-radius: 999px;
  background: var(--dkm-accent);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.dkm-catalog-cta-button:hover,
.dkm-catalog-cta-button:focus-visible {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.2);
}

.dkm-catalog-empty {
  text-align: center;
  color: var(--dkm-muted);
}

.dkm-lightbox-open {
  overflow: hidden;
}

.dkm-catalog-lightbox {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: clamp(12px, 3vw, 34px);
}

.dkm-catalog-lightbox.is-open {
  display: flex;
}

.dkm-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.86);
}

.dkm-lightbox-panel {
  position: relative;
  width: min(1180px, 100%);
  max-height: 92vh;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  background: #111;
  border-radius: 18px;
  overflow: hidden;
  color: #fff;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

.dkm-lightbox-media {
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #050505;
}

.dkm-lightbox-image {
  max-width: 100%;
  max-height: min(76vh, 820px);
  width: auto;
  height: auto;
  object-fit: contain;
}

.dkm-lightbox-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.dkm-lightbox-video iframe,
.dkm-lightbox-video video {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.dkm-lightbox-caption {
  padding: 16px 20px 20px;
  background: #111;
}

.dkm-lightbox-caption h3 {
  margin: 0;
  color: #fff;
  font-size: clamp(18px, 2vw, 24px);
}

.dkm-lightbox-caption p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.55;
}

.dkm-lightbox-close,
.dkm-lightbox-prev,
.dkm-lightbox-next {
  position: absolute;
  z-index: 2;
  appearance: none;
  border: 0;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  transition: background 150ms ease, transform 150ms ease;
}

.dkm-lightbox-close:hover,
.dkm-lightbox-prev:hover,
.dkm-lightbox-next:hover,
.dkm-lightbox-close:focus-visible,
.dkm-lightbox-prev:focus-visible,
.dkm-lightbox-next:focus-visible {
  background: rgba(255, 255, 255, 0.25);
  transform: scale(1.04);
}

.dkm-lightbox-close {
  top: 12px;
  right: 12px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  font-size: 30px;
  line-height: 1;
}

.dkm-lightbox-prev,
.dkm-lightbox-next {
  top: 50%;
  width: 46px;
  height: 62px;
  margin-top: -31px;
  border-radius: 999px;
  font-size: 42px;
  line-height: 1;
}

.dkm-lightbox-prev {
  left: 14px;
}

.dkm-lightbox-next {
  right: 14px;
}

@media (max-width: 1024px) {
  .dkm-catalog-grid {
    column-count: 2;
  }
}

@media (max-width: 640px) {
  .dkm-catalog-grid {
    column-count: 1;
  }

  .dkm-catalog-filters {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 8px;
    scrollbar-width: thin;
  }

  .dkm-catalog-filter {
    flex: 0 0 auto;
  }

  .dkm-lightbox-panel {
    max-height: 94vh;
    border-radius: 12px;
  }

  .dkm-lightbox-prev,
  .dkm-lightbox-next {
    width: 38px;
    height: 52px;
    font-size: 34px;
  }
}