/* Awards Panel */

.footprint-awards-panel .awards-block[id] {
  scroll-margin-top: calc(var(--header-height) + 76px);
}

.footprint-awards-panel .awards-block {
  margin-bottom: 88px;
}

.footprint-awards-panel .awards-block + .awards-block {
  padding-top: 72px;
  border-top: 1px solid #eef1f6;
}

.footprint-awards-panel .awards-block:last-of-type {
  margin-bottom: 0;
}

/* 가입 및 협력 단체 */
.footprint-awards-panel .membership-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px 26px;
  max-width: calc(334px * 3 + 26px * 2);
  margin: 0 auto;
}

.footprint-awards-panel .membership-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 334px;
  max-width: 100%;
  text-align: center;
}

.footprint-awards-panel .membership-logo {
  position: relative;
  box-sizing: border-box;
  width: 100%;
  aspect-ratio: 2944 / 1440;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  background:
    linear-gradient(45deg, transparent 0 50%, rgba(255, 255, 255, 0.16) 51% 56%, transparent 57%) top left / 28px 28px no-repeat,
    linear-gradient(135deg, transparent 0 50%, rgba(255, 255, 255, 0.12) 51% 56%, transparent 57%) top right / 28px 28px no-repeat,
    linear-gradient(315deg, transparent 0 50%, rgba(255, 255, 255, 0.1) 51% 56%, transparent 57%) bottom left / 28px 28px no-repeat,
    linear-gradient(225deg, transparent 0 50%, rgba(255, 255, 255, 0.08) 51% 56%, transparent 57%) bottom right / 28px 28px no-repeat,
    linear-gradient(180deg, #5b5546 0%, #26231f 48%, #151515 100%) top / 100% 12px no-repeat,
    linear-gradient(0deg, #191919 0%, #302b22 52%, #6b6046 100%) bottom / 100% 12px no-repeat,
    linear-gradient(90deg, #171717 0%, #2e2a23 48%, #6d624a 100%) left / 12px 100% no-repeat,
    linear-gradient(270deg, #111111 0%, #2b281f 48%, #695c43 100%) right / 12px 100% no-repeat,
    #25231f;
  border: 0;
  border-radius: 2px;
  box-shadow:
    0 18px 28px rgba(25, 22, 17, 0.22),
    inset 0 2px 3px rgba(255, 255, 255, 0.16),
    inset 0 -3px 4px rgba(0, 0, 0, 0.28);
  overflow: hidden;
  transition: box-shadow 0.25s ease;
}

.footprint-awards-panel .membership-card:hover .membership-logo {
  box-shadow:
    0 22px 34px rgba(25, 22, 17, 0.3),
    inset 0 2px 3px rgba(255, 255, 255, 0.16),
    inset 0 -3px 4px rgba(0, 0, 0, 0.28);
}

.footprint-awards-panel .membership-logo img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.footprint-awards-panel .membership-info {
  width: 100%;
  margin-top: 14px;
  text-align: center;
}

.footprint-awards-panel .membership-name {
  display: block;
  color: #1e2430;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.01em;
  word-break: keep-all;
  text-wrap: balance;
}

.footprint-awards-panel .membership-date {
  display: block;
  margin-top: 5px;
  color: #66707f;
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

/* 증서 그리드 (수상·인증·특허·저작권 공통) */
.footprint-awards-panel .awards-showcase {
  width: 100%;
}

.footprint-awards-panel .awards-image-grid,
.footprint-awards-panel .cert-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 44px 24px;
  max-width: calc(220px * 5 + 24px * 4);
  margin: 0 auto;
}

.footprint-awards-panel .awards-image-item,
.footprint-awards-panel .cert-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 220px;
  cursor: pointer;
  transition: transform 0.25s ease;
}

.footprint-awards-panel .awards-image-item:hover,
.footprint-awards-panel .cert-item:hover {
  transform: translateY(-4px);
}

.footprint-awards-panel .awards-image-item:focus-visible,
.footprint-awards-panel .cert-item:focus-visible {
  outline: 2px solid #2555b1;
  outline-offset: 4px;
  border-radius: 4px;
}

.footprint-awards-panel .awards-image-frame,
.footprint-awards-panel .cert-image {
  position: relative;
  box-sizing: border-box;
  width: 100%;
  aspect-ratio: 300 / 420;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  background:
    linear-gradient(45deg, transparent 0 50%, rgba(255, 255, 255, 0.16) 51% 56%, transparent 57%) top left / 28px 28px no-repeat,
    linear-gradient(135deg, transparent 0 50%, rgba(255, 255, 255, 0.12) 51% 56%, transparent 57%) top right / 28px 28px no-repeat,
    linear-gradient(315deg, transparent 0 50%, rgba(255, 255, 255, 0.1) 51% 56%, transparent 57%) bottom left / 28px 28px no-repeat,
    linear-gradient(225deg, transparent 0 50%, rgba(255, 255, 255, 0.08) 51% 56%, transparent 57%) bottom right / 28px 28px no-repeat,
    linear-gradient(180deg, #5b5546 0%, #26231f 48%, #151515 100%) top / 100% 12px no-repeat,
    linear-gradient(0deg, #191919 0%, #302b22 52%, #6b6046 100%) bottom / 100% 12px no-repeat,
    linear-gradient(90deg, #171717 0%, #2e2a23 48%, #6d624a 100%) left / 12px 100% no-repeat,
    linear-gradient(270deg, #111111 0%, #2b281f 48%, #695c43 100%) right / 12px 100% no-repeat,
    #25231f;
  border: 0;
  border-radius: 2px;
  box-shadow:
    0 18px 28px rgba(25, 22, 17, 0.22),
    inset 0 2px 3px rgba(255, 255, 255, 0.16),
    inset 0 -3px 4px rgba(0, 0, 0, 0.28);
  overflow: hidden;
  transition: box-shadow 0.25s ease;
}

.footprint-awards-panel .awards-image-item:hover .awards-image-frame,
.footprint-awards-panel .cert-item:hover .cert-image,
.footprint-awards-panel .awards-image-item:focus-visible .awards-image-frame,
.footprint-awards-panel .cert-item:focus-visible .cert-image {
  box-shadow:
    0 22px 34px rgba(25, 22, 17, 0.3),
    inset 0 2px 3px rgba(255, 255, 255, 0.16),
    inset 0 -3px 4px rgba(0, 0, 0, 0.28);
}

.footprint-awards-panel .awards-image-frame img,
.footprint-awards-panel .cert-image img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.footprint-awards-panel .cert-zoom {
  position: absolute;
  right: 8px;
  bottom: 8px;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(17, 24, 39, 0.62);
  color: #fff;
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.footprint-awards-panel .awards-image-item:hover .cert-zoom,
.footprint-awards-panel .cert-item:hover .cert-zoom,
.footprint-awards-panel .awards-image-item:focus-visible .cert-zoom,
.footprint-awards-panel .cert-item:focus-visible .cert-zoom {
  opacity: 1;
}

@media (hover: none) {
  .footprint-awards-panel .cert-zoom {
    opacity: 1;
  }
}

/* 캡션 */
.footprint-awards-panel .awards-image-info,
.footprint-awards-panel .cert-label {
  width: 100%;
  margin-top: 18px;
  text-align: center;
}

.footprint-awards-panel .awards-image-title,
.footprint-awards-panel .cert-label {
  display: block;
  color: #1e2430;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.01em;
  word-break: keep-all;
  overflow-wrap: break-word;
  text-wrap: balance;
}

.footprint-awards-panel .awards-image-date,
.footprint-awards-panel .cert-label small {
  display: block;
  margin-top: 6px;
  color: #66707f;
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* 라이트박스 */
.awards-lightbox-open {
  overflow: hidden;
}

.awards-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1500;
  align-items: center;
  justify-content: center;
}

.awards-lightbox[aria-hidden="false"] {
  display: flex;
}

.awards-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(9, 12, 20, 0.72);
}

.awards-lightbox-body {
  position: relative;
  max-width: min(760px, 92vw);
  max-height: 92vh;
}

.awards-lightbox-close {
  position: absolute;
  top: -44px;
  right: -4px;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s;
}

.awards-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.32);
}

.awards-lightbox-close:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.awards-lightbox-panel {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.awards-lightbox-img {
  display: block;
  width: 100%;
  max-height: 66vh;
  object-fit: contain;
  background: #f4f6f9;
}

.awards-lightbox-caption {
  padding: 18px 24px 20px;
  border-top: 1px solid #eef1f6;
  overflow-y: auto;
  max-height: 24vh;
}

.awards-lightbox-title {
  display: block;
  color: #111827;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01em;
  word-break: keep-all;
}

.awards-lightbox-date {
  display: block;
  margin-top: 4px;
  color: #66707f;
  font-size: 13px;
  font-weight: 500;
}

.awards-lightbox-date:empty,
.awards-lightbox-detail:empty {
  display: none;
}

.awards-lightbox-detail {
  margin-top: 12px;
  color: #374151;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.65;
  word-break: keep-all;
  white-space: pre-line;
}

/* 반응형 */
@media (max-width: 768px) {
  .footprint-awards-panel .awards-block {
    margin-bottom: 56px;
  }

  .footprint-awards-panel .awards-block + .awards-block {
    padding-top: 48px;
  }

  .footprint-awards-panel .membership-grid {
    gap: 20px;
  }

  .footprint-awards-panel .awards-image-grid,
  .footprint-awards-panel .cert-grid {
    gap: 28px 16px;
    max-width: none;
  }

  .footprint-awards-panel .awards-image-item,
  .footprint-awards-panel .cert-item {
    width: calc(50% - 8px);
  }

  .footprint-awards-panel .cert-label small,
  .footprint-awards-panel .awards-image-date {
    white-space: normal;
  }

  .awards-lightbox-close {
    top: -42px;
    right: 0;
  }
}