/* Proxy Grove — Knowledge Base hub */

.pg-kb-page {
  overflow-x: clip;
}

.pg-kb-page .pg-rp-hero__inner {
  grid-template-columns: 1fr;
  max-width: 48rem;
}

/* Hero search */
.pg-kb-search {
  position: relative;
  margin-top: 1.75rem;
  max-width: 40rem;
}

.pg-kb-search__icon {
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.2rem;
  height: 1.2rem;
  color: #13009a;
  pointer-events: none;
}

.pg-kb-search__input {
  width: 100%;
  min-height: 3.5rem;
  padding: 0.9rem 5.5rem 0.9rem 3.1rem;
  border-radius: 1rem;
  border: 1px solid rgb(19 0 154 / 0.16);
  background: color-mix(in srgb, #fff 92%, rgb(19 0 154 / 0.04));
  box-shadow: 0 10px 40px rgb(19 0 154 / 0.08);
  font: inherit;
  font-size: 1.02rem;
  color: var(--color-text-body);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.pg-kb-search__input::placeholder {
  color: var(--color-text-muted);
}

.pg-kb-search__input:focus {
  outline: none;
  border-color: rgb(19 127 21 / 0.55);
  box-shadow: 0 0 0 4px rgb(19 127 21 / 0.14), 0 12px 40px rgb(19 0 154 / 0.1);
}

.pg-kb-search__shortcut {
  position: absolute;
  right: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.55rem;
  border-radius: 0.45rem;
  border: 1px solid rgb(19 0 154 / 0.14);
  background: rgb(19 0 154 / 0.05);
  color: var(--color-text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  pointer-events: none;
  white-space: nowrap;
}

@media (max-width: 479px) {
  .pg-kb-search__shortcut {
    display: none;
  }

  .pg-kb-search__input {
    padding-right: 1.15rem;
  }
}

/* Search results panel */
.pg-kb-search-panel {
  margin-top: 1.5rem;
}

.pg-kb-search-label {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgb(19 0 154 / 0.55);
}

.pg-kb-search-label + .pg-kb-article-grid,
.pg-kb-search-label + .pg-kb-cat-grid {
  margin-bottom: 1.5rem;
}

.pg-kb-search-empty {
  text-align: center;
  padding: 1.5rem 1rem;
  border-radius: 1rem;
  background: rgb(19 0 154 / 0.04);
  border: 1px dashed rgb(19 0 154 / 0.16);
}

.pg-kb-search-empty__title {
  margin: 0 0 0.35rem;
  font-weight: 700;
  color: var(--color-text-heading);
}

.pg-kb-search-empty__desc {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Category grid */
.pg-kb-cat-grid {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .pg-kb-cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .pg-kb-cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }
}

@media (min-width: 1200px) {
  .pg-kb-cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.pg-kb-cat {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.95rem;
  align-items: start;
  padding: 1.2rem 1.15rem;
  border-radius: 1.1rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  min-height: 7.25rem;
}

.pg-kb-cat:hover {
  transform: translateY(-2px);
  color: inherit;
}

.pg-kb-cat:focus-visible {
  outline: 2px solid #137f15;
  outline-offset: 3px;
}

.pg-kb-cat__icon {
  width: 2.65rem;
  height: 2.65rem;
  border-radius: 0.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgb(19 0 154 / 0.08);
  color: #13009a;
  flex-shrink: 0;
}

.pg-kb-cat__icon svg {
  width: 1.2rem;
  height: 1.2rem;
}

.pg-kb-cat__title {
  display: block;
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--color-text-heading);
  margin-bottom: 0.3rem;
}

.pg-kb-cat__desc {
  display: block;
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.pg-kb-cat__count {
  display: inline-block;
  margin-top: 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: #137f15;
}

.pg-kb-cat__arrow {
  width: 1.35rem;
  height: 1.35rem;
  color: rgb(19 0 154 / 0.35);
  margin-top: 0.2rem;
  transition: transform 0.2s ease, color 0.2s ease;
}

.pg-kb-cat__arrow svg {
  width: 100%;
  height: 100%;
}

.pg-kb-cat:hover .pg-kb-cat__arrow {
  color: #137f15;
  transform: translateX(3px);
}

/* Articles */
.pg-kb-article-grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .pg-kb-article-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.pg-kb-article {
  display: block;
  padding: 1.2rem 1.2rem 1.25rem;
  border-radius: 1.05rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease;
}

.pg-kb-article:hover {
  transform: translateY(-2px);
  color: inherit;
}

.pg-kb-article:focus-visible {
  outline: 2px solid #137f15;
  outline-offset: 3px;
}

.pg-kb-article__cat {
  display: inline-flex;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgb(19 0 154 / 0.08);
  color: #13009a;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 0.55rem;
}

.pg-kb-article__title {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--color-text-heading);
}

.pg-kb-article__desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.pg-kb-article__meta {
  margin: 0.65rem 0 0;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Empty states */
.pg-kb-empty {
  text-align: center;
  padding: 2.25rem 1.5rem;
  border-radius: 1.15rem;
  max-width: 36rem;
  margin: 0 auto;
}

.pg-kb-empty__icon {
  width: 2.75rem;
  height: 2.75rem;
  margin: 0 auto 0.85rem;
  border-radius: 0.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgb(19 0 154 / 0.08);
  color: #13009a;
}

.pg-kb-empty__icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.pg-kb-empty__title {
  margin: 0 0 0.4rem;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-heading);
}

.pg-kb-empty__desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}

/* Category targets (anchors) */
.pg-kb-anchor {
  scroll-margin-top: 6rem;
}

@media (max-width: 639px) {
  .pg-kb-cat {
    grid-template-columns: auto 1fr;
  }

  .pg-kb-cat__arrow {
    display: none;
  }
}