/* Case Studies archive shortcode — [case_studies] */

.cs-archive {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.cs-archive__sidebar {
  width: 100%;
}

.cs-archive__search {
  position: relative;
  margin: 0 0 1.5rem;
}

.cs-archive__search-input {
  width: 100%;
  height: 48px;
  padding: 0 1rem 0 2.75rem;
  border: 1px solid #cccccc;
  border-radius: 9999px;
  background: #fff;
  color: #1f1f1f;
  font: inherit;
  line-height: 1.4;
  outline: none;
  transition: border-color 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.cs-archive__search-input:focus {
  border-color: #88cb00;
}

.cs-archive__search-input::placeholder {
  color: #999;
}

.cs-archive__search-input::-webkit-search-cancel-button {
  cursor: pointer;
}

.cs-archive__search-icon {
  position: absolute;
  top: 50%;
  left: 1rem;
  display: flex;
  color: #1f1f1f;
  transform: translateY(-50%);
  pointer-events: none;
}

.cs-archive__sidebar-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.cs-archive__sidebar-item {
  margin: 0;
}

.cs-archive__sidebar-link {
  display: inline-block;
  padding: 0.25rem 0;
  font-size: 1rem;
  line-height: 1.4;
  color: #1f1f1f;
  text-decoration: none;
  transition: color 0.2s ease;
}

.cs-archive__sidebar-link:hover,
.cs-archive__sidebar-link:focus {
  color: #88cb00;
}

.cs-archive__sidebar-link--active {
  color: #88cb00;
  font-weight: 600;
}

.cs-archive__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.cs-archive__card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.cs-archive__card-image {
  display: block;
  overflow: hidden;
  border-radius: 12px;
  aspect-ratio: 16 / 10;
  background: #f4f4f3;
}

.cs-archive__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.cs-archive__card:hover .cs-archive__card-image img {
  transform: scale(1.03);
}

.cs-archive__card-body {
  padding-top: 1rem;
}

.cs-archive__card-meta {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #6b6b6b;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.cs-archive__card-category {
  color: #88cb00;
}

.cs-archive__card-date {
  color: #6b6b6b;
}

.cs-archive__card-title {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  line-height: 1.3;
  font-weight: 600;
  color: #1f1f1f;
}

.cs-archive__card-title a {
  color: inherit;
  text-decoration: none;
}

.cs-archive__card-title a:hover,
.cs-archive__card-title a:focus {
  color: #88cb00;
}

.cs-archive__card-excerpt {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: #4a4a4a;
}

.cs-archive__empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 2rem 0;
  color: #6b6b6b;
}

.cs-archive__main {
  width: 100%;
}

.cs-archive__sentinel {
  height: 1px;
  margin-top: 2rem;
}

.cs-archive__status {
  margin-top: 1rem;
  min-height: 1.5em;
  font-size: 0.875rem;
  color: #6b6b6b;
  text-align: center;
}

.cs-archive__status:empty {
  min-height: 0;
}

.cs-archive__spinner {
  display: inline-block;
  width: 1.75rem;
  height: 1.75rem;
  border: 3px solid var(--sf-accent-light, #e1ffb3);
  border-top-color: var(--sf-accent, #99ff00);
  border-radius: 50%;
  animation: cs-archive-spin 0.7s linear infinite;
}

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

@media (prefers-reduced-motion: reduce) {
  .cs-archive__spinner {
    animation-duration: 1.6s;
  }
}

.cs-archive__card--skeleton {
  pointer-events: none;
}

.cs-archive__card--skeleton .cs-archive__card-image,
.cs-archive__card--skeleton .cs-archive__card-meta,
.cs-archive__card--skeleton .cs-archive__card-title,
.cs-archive__card--skeleton .cs-archive__card-excerpt {
  color: transparent;
  border-radius: 6px;
  background: linear-gradient(90deg, #ececec 25%, #f5f5f5 50%, #ececec 75%);
  background-size: 200% 100%;
  animation: cs-archive-shimmer 1.4s linear infinite;
}

.cs-archive__card--skeleton .cs-archive__card-image {
  border-radius: 12px;
}

@keyframes cs-archive-shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

@media (min-width: 768px) {
  .cs-archive__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .cs-hero__inner {
    padding-top: 50px;
  }
  .cs-archive {
    flex-direction: row;
    align-items: flex-start;
    gap: 3rem;
  }

  .cs-archive__sidebar {
    flex: 0 0 200px;
    width: 200px;
    position: sticky;
    top: 6rem;
  }

  .cs-archive__sidebar-list {
    flex-direction: column;
    gap: 0.75rem;
  }

  .cs-archive__main {
    flex: 1 1 auto;
    min-width: 0;
  }
}