.page-references-index .interior-hero {
  background: #f5f7f4;
  border-bottom: 1px solid #d8e0d8;
}
.page-references-index .interior-hero > .interior-hero-content {
  min-height: 180px;
  padding-bottom: 64px;
}
.page-references-index #references {
  padding-top: 64px;
}
.page-references-index .reference-tools {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  align-items: start;
  gap: 28px 40px;
  margin-top: 0;
  padding-bottom: 28px;
  border-bottom: 1px solid #d8e0d8;
}
.page-references-index .reference-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-references-index .reference-filter {
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid #d8e0d8;
  border-radius: 2px;
  background: #fff;
  color: #476253;
  font-size: 16px;
  line-height: 1.45;
  transition:
    background-color 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease;
}
.page-references-index .reference-filter.is-active {
  background: #1b5b45;
  border-color: #1b5b45;
  color: #fff;
}
.page-references-index .reference-search {
  min-height: 46px;
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #b9cbbf;
  border-radius: 2px;
  background: #fff;
}
.page-references-index .reference-search svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  stroke: none;
  color: #5c7565;
}
.page-references-index .reference-search input {
  font-size: 16px;
  line-height: 1.5;
}
.page-references-index .reference-search input::placeholder {
  font-size: 16px;
  color: #536f5e;
}
.page-references-index .reference-result {
  font-size: 15px;
  line-height: 1.8;
  margin: 24px 0;
  color: #5b7365;
}
.page-references-index .reference-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0 28px;
}
.page-references-index .reference-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: 72px 52px 24px;
  justify-content: stretch;
  justify-items: center;
  align-items: center;
  align-content: start;
  gap: 12px;
  min-height: 216px;
  padding: 28px 10px 26px;
  border: 0;
  border-bottom: 1px solid #d8e0d8;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.page-references-index .reference-card[hidden] {
  display: none;
}
.page-references-index .reference-logo {
  height: 72px;
  margin: 0;
  width: 100%;
}
.page-references-index .reference-logo img {
  width: var(--reference-logo-width, 140px);
  height: auto;
  max-width: 100%;
  max-height: var(--reference-logo-height, 46px);
  object-fit: contain;
}
.page-references-index .reference-card[data-brand="strust"] {
  --reference-logo-height: 64px;
}
.page-references-index .reference-card h3 {
  font-size: 17px;
  line-height: 1.5;
  font-weight: 550;
  letter-spacing: -0.025em;
  margin: 0;
  width: 100%;
  max-width: 100%;
  align-self: start;
  text-align: center;
}
.page-references-index .reference-category {
  font-size: 14px;
  line-height: 1.7;
  color: #536f5e;
  margin: 0;
}
.page-references-index .reference-pagination {
  margin-top: 44px;
}
.page-references-index .reference-pagination button {
  min-height: 50px;
  padding: 12px 22px;
  border: 1px solid #b9cbbf;
  border-radius: 2px;
  background: #fff;
  color: #225c44;
  font-size: 16px;
  line-height: 1.5;
}
.page-references-index .reference-pagination button span {
  margin-left: 20px;
}
.page-references-index .reference-empty {
  padding: 64px 24px;
  border: 0;
  border-block: 1px solid #d8e0d8;
  border-radius: 0;
  background: #f5f7f4;
}
.page-references-index .reference-empty[hidden] {
  display: none;
}
.page-references-index .reference-empty p {
  font-size: 18px;
  line-height: 1.8;
}
.page-references-index .reference-empty button {
  font-size: 16px;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 2px;
  margin-top: 20px;
  background: #fff;
}
@media (hover: hover) and (pointer: fine) {
  .page-references-index .reference-filter:hover:not(.is-active) {
    background: #f1f5f0;
    border-color: #86a391;
  }
  .page-references-index .reference-pagination button:hover {
    background: #f1f5f0;
  }
}
@media (max-width: 1180px) {
  .page-references-index .reference-tools {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .page-references-index .reference-search {
    max-width: 400px;
  }
  .page-references-index .reference-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0 24px;
  }
}
@media (max-width: 960px) {
  .page-references-index #references {
    padding-top: 48px;
  }
  .page-references-index .reference-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 24px;
  }
}
@media (max-width: 700px) {
  .page-references-index .interior-hero > .interior-hero-content {
    min-height: 0;
    padding-bottom: 44px;
  }
  .page-references-index #references {
    padding-top: 40px;
  }
  .page-references-index .reference-tools {
    gap: 22px;
    padding-bottom: 24px;
  }
  .page-references-index .reference-filter {
    font-size: 15px;
    padding: 9px 12px;
  }
  .page-references-index .reference-search {
    max-width: none;
  }
  .page-references-index .reference-result {
    font-size: 14px;
    margin: 22px 0 12px;
  }
  .page-references-index .reference-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 20px;
  }
  .page-references-index .reference-card {
    grid-template-rows: 64px 48px 24px;
    gap: 10px;
    padding: 24px 4px;
    min-height: 204px;
  }
  .page-references-index .reference-logo {
    height: 64px;
  }
  .page-references-index .reference-card h3 {
    font-size: 16px;
  }
  .page-references-index .reference-category {
    font-size: 14px;
  }
  .page-references-index .reference-pagination {
    margin-top: 32px;
  }
  .page-references-index .reference-pagination button {
    font-size: 16px;
    min-height: 50px;
  }
  .page-references-index .reference-empty {
    padding: 44px 20px;
  }
  .page-references-index .reference-empty p {
    font-size: 17px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .page-references-index .reference-filter {
    transition: none;
  }
}

/* 반전 로고의 배경 면적을 줄여 다른 로고와 시각적 무게를 맞춥니다. */
.page-references-index .reference-logo-dark {
  height: 56px;
  max-width: 160px;
  padding: 10px 12px;
  align-self: center;
  background: #20332e;
  border-radius: 2px;
}
.page-references-index .reference-logo-dark img {
  max-height: 36px;
  max-width: 100%;
}
@media (max-width: 700px) {
  .page-references-index .reference-logo-dark {
    height: 48px;
    max-width: 136px;
    padding: 8px 10px;
  }
  .page-references-index .reference-logo-dark img {
    max-height: 32px;
  }
  .page-references-index .reference-card[data-brand="new-estsecurity"],
  .page-references-index .reference-card[data-brand="hyundai-movex"] {
    --reference-logo-width: 150px;
    padding-inline: 4px;
  }
}