.cases-hero {
  padding-top: calc(var(--header-height) + 72px);
}

.cases-hero .container {
  max-width: 900px;
}

.cases-hero h1 {
  margin-bottom: 24px;
}

.cases-hero p:not(.eyebrow) {
  max-width: 780px;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.cases-section {
  padding-top: 48px;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.case-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface-hover) 74%, var(--color-surface)), var(--color-surface));
  box-shadow: 0 18px 60px color-mix(in srgb, var(--color-bg) 72%, transparent);
  transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.case-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--color-accent) 34%, var(--color-border));
  background: linear-gradient(180deg, var(--color-surface-hover), var(--color-surface));
  box-shadow: 0 24px 70px color-mix(in srgb, var(--color-bg) 82%, transparent);
}

.case-card__preview {
  display: block;
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: radial-gradient(circle at 30% 20%, var(--color-accent-soft), transparent 16rem), rgba(255, 255, 255, .04);
}

.case-card__preview::before {
  content: "";
  position: absolute;
  inset: 18px;
  z-index: 0;
  border: 1px solid var(--color-border-soft);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(244, 244, 245, .08), rgba(244, 244, 245, .02));
  pointer-events: none;
}

.case-card__preview-label {
  position: absolute;
  inset: auto 18px 18px;
  z-index: 1;
  color: var(--color-text);
  font-family: "JetBrains Mono", "IBM Plex Sans", monospace;
  font-size: .8rem;
  letter-spacing: .04em;
}

.case-card__preview iframe,
.case-card__preview img {
  position: relative;
  z-index: 1;
}

.case-card__preview iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: #fff;
}

.case-card__preview img {
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}

.case-card__title {
  display: block;
  min-height: 78px;
  padding: 16px 16px 12px;
  color: var(--color-text);
  font-weight: 700;
  line-height: 1.3;
  text-decoration: none;
}

.case-card a.case-card__title:hover,
.case-card a.case-card__title:focus-visible {
  color: var(--color-accent-hover);
}

.case-card__button {
  margin: 0 16px 16px;
}

.case-card--empty .case-card__preview {
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-card--empty .case-card__preview span {
  color: var(--color-text-soft);
  font-family: "JetBrains Mono", "IBM Plex Sans", monospace;
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.empty-case-block {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface-hover) 74%, var(--color-surface)), var(--color-surface));
  padding: 28px;
  box-shadow: 0 18px 60px color-mix(in srgb, var(--color-bg) 72%, transparent);
}

@media (max-width: 1024px) {
  .cases-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .cases-grid {
    grid-template-columns: 1fr;
  }

  .cases-hero {
    padding-top: calc(var(--header-height) + 48px);
  }
}

.seo-case-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface-hover) 74%, var(--color-surface)), var(--color-surface));
  box-shadow: 0 18px 60px color-mix(in srgb, var(--color-bg) 72%, transparent);
}

.seo-case-card__image-link,
.seo-case-card__image-button {
  display: block;
  width: 100%;
  overflow: hidden;
  border-radius: 22px 22px 0 0;
  background: var(--color-surface);
}

.seo-case-card__image {
  display: block;
  width: 100%;
  height: auto;
  object-fit: initial;
  border: 0;
}

.seo-case-card__title {
  margin: 0;
  padding: 18px 18px 22px;
  min-height: auto;
}

.seo-case-card__image-button {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
  text-align: left;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

.image-lightbox.is-open {
  display: flex;
}

.image-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .82);
  backdrop-filter: blur(8px);
}

.image-lightbox__dialog {
  position: relative;
  z-index: 1;
  width: min(1100px, 100%);
  max-height: calc(100vh - 64px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.image-lightbox__image {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 140px);
  width: auto;
  height: auto;
  border-radius: 24px;
  box-shadow: 0 24px 90px rgba(0, 0, 0, .55);
  background: #fff;
}

.image-lightbox__close {
  align-self: flex-end;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 10px 18px;
  background: color-mix(in srgb, var(--color-surface) 92%, transparent);
  color: var(--color-text);
  font: inherit;
  cursor: pointer;
}

.image-lightbox__close:hover {
  background: var(--color-surface-hover);
}

.image-lightbox__caption {
  margin: 0;
  color: var(--color-text-soft);
  font-weight: 600;
}

body.lightbox-open {
  overflow: hidden;
}

@media (max-width: 640px) {
  .image-lightbox {
    padding: 16px;
  }

  .image-lightbox__dialog {
    max-height: calc(100vh - 32px);
  }

  .image-lightbox__image {
    max-height: calc(100vh - 120px);
    border-radius: 18px;
  }

  .image-lightbox__close {
    width: 100%;
    text-align: center;
  }
}