/* ==========================================================
   ArchiViz polished landing mockup
   현재 글래스 랜딩의 '와우'는 유지하고, 카피/간격/위계만 프로덕트답게 정돈
   ========================================================== */

body.mockup-glass.polished-landing {
  --polish-line: rgba(255,255,255,0.13);
  --polish-muted: #b8b0a7;
  --polish-soft: #8d867e;
}

/* 첫 화면: 현재 구성 유지, 과한 밀도만 살짝 정돈 */
body.mockup-glass.polished-landing .lobby-first-screen {
  gap: 24px !important;
  padding-top: 54px !important;
  padding-bottom: 42px !important;
}

body.mockup-glass.polished-landing .lobby-badge {
  margin-bottom: 14px !important;
  padding: 8px 17px !important;
  letter-spacing: .01em;
  background: rgba(255,122,69,0.10) !important;
  border-color: rgba(255,122,69,0.26) !important;
  box-shadow: 0 8px 28px rgba(255,107,53,0.10);
}

body.mockup-glass.polished-landing .hero-logo-img {
  height: clamp(48px, 5.4vw, 78px) !important;
}

body.mockup-glass.polished-landing .lobby-sub {
  max-width: 720px;
  margin: 8px auto 0 !important;
  color: rgba(238,241,247,0.72) !important;
  font-size: 15.5px !important;
  line-height: 1.75 !important;
  letter-spacing: -0.025em;
}

/* 라이브 데모: 장난감 느낌보다 제품 프리뷰처럼 */
body.mockup-glass.polished-landing .hero-demo {
  max-width: 880px !important;
  width: calc(100% - 132px) !important;
  border-radius: 26px !important;
  padding: 16px 18px !important;
  background: linear-gradient(135deg, rgba(255,255,255,0.078), rgba(255,255,255,0.028)) !important;
  border-color: rgba(255,255,255,0.14) !important;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.10) inset,
    0 24px 70px rgba(0,0,0,0.43),
    0 36px 110px rgba(255,107,53,0.10) !important;
}

body.mockup-glass.polished-landing .hero-demo-header {
  padding-bottom: 12px !important;
  margin-bottom: 14px !important;
}

body.mockup-glass.polished-landing .hd-badge-text {
  color: #ff9b78 !important;
  letter-spacing: .13em !important;
}

body.mockup-glass.polished-landing .hd-stepper {
  gap: 8px !important;
}
body.mockup-glass.polished-landing .hd-step {
  padding: 4px 11px !important;
  border-color: rgba(255,255,255,0.12) !important;
  background: rgba(255,255,255,0.035);
}
body.mockup-glass.polished-landing .hd-step.active {
  background: rgba(255,122,69,0.15) !important;
  border-color: rgba(255,122,69,0.48) !important;
}

body.mockup-glass.polished-landing .hd-panel,
body.mockup-glass.polished-landing .hd-preview {
  border-radius: 18px !important;
  background: linear-gradient(135deg, rgba(255,255,255,0.060), rgba(255,255,255,0.025)) !important;
  border-color: rgba(255,255,255,0.105) !important;
}
body.mockup-glass.polished-landing .hd-cta {
  height: 40px !important;
  border-radius: 14px !important;
  font-weight: 800 !important;
}

/* 기능 카드: 개수는 유지하되 실무 범주 라벨로 묶이는 느낌 */
body.mockup-glass.polished-landing .lobby-features.lobby-features-hero {
  max-width: 1120px;
  margin-top: 10px !important;
  padding: 18px 28px 22px !important;
  border-radius: 28px !important;
  background: rgba(255,255,255,0.034) !important;
}
body.mockup-glass.polished-landing .lobby-features-label {
  color: #ff9b78 !important;
  letter-spacing: .16em !important;
  text-transform: uppercase;
}
body.mockup-glass.polished-landing .lobby-features-title {
  margin-bottom: 14px !important;
  font-size: 20px !important;
  letter-spacing: -0.045em !important;
  color: rgba(244,241,236,0.94) !important;
}
body.mockup-glass.polished-landing .lobby-cards {
  position: relative;
  display: grid !important;
  grid-template-columns: repeat(7, minmax(0, 1fr)) !important;
  gap: 12px !important;
}
body.mockup-glass.polished-landing .lobby-card {
  min-height: 142px !important;
  aspect-ratio: auto !important;
  padding: 30px 14px 15px !important;
  border-radius: 18px !important;
  background: linear-gradient(135deg, rgba(255,255,255,0.068), rgba(255,255,255,0.025)) !important;
  border-color: rgba(255,255,255,0.115) !important;
}
body.mockup-glass.polished-landing .lobby-card:hover {
  transform: translateY(-4px) !important;
  border-color: rgba(255,122,69,0.34) !important;
  box-shadow: 0 18px 46px rgba(0,0,0,0.35), 0 0 0 1px rgba(255,122,69,0.13) !important;
}
body.mockup-glass.polished-landing .lobby-card h3 {
  font-size: 13px !important;
  margin-top: 7px !important;
}
body.mockup-glass.polished-landing .lobby-card p {
  color: rgba(202,196,188,0.72) !important;
  font-size: 10.5px !important;
  line-height: 1.45 !important;
  -webkit-line-clamp: 3 !important;
}
body.mockup-glass.polished-landing .lc-icon-wrap {
  width: 34px !important;
  height: 34px !important;
  border-radius: 12px !important;
  background: rgba(255,122,69,0.11) !important;
}

/* 카드 그룹 라벨: 카드 내부 pill + 그룹 시작 구분선으로 명확하게 */
body.mockup-glass.polished-landing .lobby-card:nth-child(1)::after,
body.mockup-glass.polished-landing .lobby-card:nth-child(5)::after,
body.mockup-glass.polished-landing .lobby-card:nth-child(7)::after {
  position: absolute;
  top: 10px;
  left: 12px;
  padding: 3px 7px;
  border-radius: 999px;
  color: rgba(255,196,164,0.95);
  background: rgba(255,122,69,0.12);
  border: 1px solid rgba(255,122,69,0.24);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
  pointer-events: none;
}
body.mockup-glass.polished-landing .lobby-card:nth-child(1)::after { content: "RENDER"; }
body.mockup-glass.polished-landing .lobby-card:nth-child(5)::after { content: "EDIT"; }
body.mockup-glass.polished-landing .lobby-card:nth-child(7)::after { content: "OUTPUT"; }
body.mockup-glass.polished-landing .lobby-card:nth-child(5),
body.mockup-glass.polished-landing .lobby-card:nth-child(7) {
  border-left-color: rgba(255,122,69,0.46) !important;
  box-shadow: -9px 0 18px -18px rgba(255,122,69,0.75), 0 12px 30px rgba(0,0,0,0.16) !important;
}

/* 갤러리: 썸네일은 유지하되 결과물 쇼케이스 느낌 강화 */
body.mockup-glass.polished-landing .lobby-gallery {
  margin-top: 22px !important;
}
body.mockup-glass.polished-landing .lobby-gallery-title {
  background: rgba(255,255,255,0.045) !important;
  border: 1px solid rgba(255,255,255,0.11) !important;
  color: rgba(244,241,236,0.86) !important;
  box-shadow: 0 8px 24px rgba(0,0,0,0.22) !important;
}
body.mockup-glass.polished-landing .gallery-track-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 18px;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
body.mockup-glass.polished-landing .gallery-track-item {
  width: 300px !important;
  height: 188px !important;
  border-radius: 16px !important;
  border: 1px solid rgba(255,255,255,0.13);
  box-shadow: 0 12px 36px rgba(0,0,0,0.36) !important;
}

body.mockup-glass.polished-landing .lobby-more-arrow {
  margin-top: 8px !important;
  opacity: .72;
}

@media (max-width: 980px) {
  body.mockup-glass.polished-landing .hero-demo { width: calc(100% - 36px) !important; }
  body.mockup-glass.polished-landing .lobby-cards { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
  body.mockup-glass.polished-landing .lobby-card:nth-child(n)::after { display:none; }
}

/* Polish v2: 로고 뒤 롤링 텍스트 겹침 방지 + 상단 CTA */
body.mockup-glass.polished-landing .rolling-wrap.rolling-main {
  display: none !important;
}
body.mockup-glass.polished-landing .lobby-title-line2-wrap {
  min-height: auto !important;
}
body.mockup-glass.polished-landing .polished-hero-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin: 18px auto 0;
}
body.mockup-glass.polished-landing .polished-primary,
body.mockup-glass.polished-landing .polished-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
body.mockup-glass.polished-landing .polished-primary {
  color: white;
  background: linear-gradient(135deg, #ff7442, #ff9b72);
  box-shadow: 0 12px 30px rgba(255,107,53,0.28);
}
body.mockup-glass.polished-landing .polished-secondary {
  color: rgba(244,241,236,0.82);
  border: 1px solid rgba(255,255,255,0.13);
  background: rgba(255,255,255,0.045);
}
body.mockup-glass.polished-landing .hd-preview {
  background:
    linear-gradient(135deg, rgba(255,255,255,0.055), rgba(255,255,255,0.022)),
    radial-gradient(circle at 50% 35%, rgba(255,122,69,0.08), transparent 55%) !important;
}

/* Polish v3: 카드 그룹감을 실제 레전드 바 형태로 명확하게 표시 */
/* v9 (2026-04-28): 카드 그리드(repeat(7,1fr) gap 12px)와 정확히 정렬되도록 동일한 7캸럼 그리드 + grid-column span 사용 */
body.mockup-glass.polished-landing .polished-group-legend {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
  margin: 2px 0 12px;
}
body.mockup-glass.polished-landing .polished-group-legend span:nth-child(1) {
  grid-column: span 4;
}
body.mockup-glass.polished-landing .polished-group-legend span:nth-child(2) {
  grid-column: span 2;
}
body.mockup-glass.polished-landing .polished-group-legend span:nth-child(3) {
  grid-column: span 1;
}
body.mockup-glass.polished-landing .polished-group-legend span {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.045);
  border: 1px solid rgba(255,255,255,0.105);
  color: rgba(210,204,196,0.72);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: -0.01em;
}
body.mockup-glass.polished-landing .polished-group-legend b {
  color: #ffb086;
  font-size: 10px;
  font-weight: 950;
  letter-spacing: .14em;
}
body.mockup-glass.polished-landing .polished-group-legend span:nth-child(1) {
  background: linear-gradient(90deg, rgba(255,122,69,0.12), rgba(255,255,255,0.035));
}
body.mockup-glass.polished-landing .polished-group-legend span:nth-child(2) {
  background: linear-gradient(90deg, rgba(141,162,255,0.11), rgba(255,255,255,0.035));
}
body.mockup-glass.polished-landing .polished-group-legend span:nth-child(3) {
  background: linear-gradient(90deg, rgba(154,215,179,0.10), rgba(255,255,255,0.035));
}
@media (max-width: 980px) {
  body.mockup-glass.polished-landing .polished-group-legend { grid-template-columns: 1fr; }
}

/* Polish v5: 상단 CTA 제거 후 카드 hover를 차분하게 통일 */
body.mockup-glass.polished-landing .polished-hero-actions {
  display: none !important;
}
body.mockup-glass.polished-landing .lobby-card,
body.mockup-glass.polished-landing .lobby-card * {
  transition: border-color .18s ease, background .18s ease, box-shadow .18s ease, color .18s ease !important;
}
body.mockup-glass.polished-landing .lobby-card::before {
  opacity: 0 !important;
  display: none !important;
}
body.mockup-glass.polished-landing .lobby-card:hover {
  transform: none !important;
  background: linear-gradient(135deg, rgba(255,255,255,0.082), rgba(255,255,255,0.032)) !important;
  border-color: rgba(255,255,255,0.18) !important;
  box-shadow: 0 12px 34px rgba(0,0,0,0.28), 0 0 0 1px rgba(255,122,69,0.08) !important;
}
body.mockup-glass.polished-landing .lobby-card:hover .lc-icon-wrap {
  background: rgba(255,122,69,0.14) !important;
  box-shadow: none !important;
  transform: none !important;
}
body.mockup-glass.polished-landing .lobby-card:hover h3 {
  color: rgba(255,245,238,0.96) !important;
}
body.mockup-glass.polished-landing .lobby-card:hover p {
  color: rgba(218,211,203,0.78) !important;
}

/* Polish v6: 롤링 텍스트 복구 + 원래 카드 hover는 살리고 큰 원형 artifact만 억제 */
body.mockup-glass.polished-landing .rolling-wrap.rolling-main {
  display: inline-block !important;
}
body.mockup-glass.polished-landing .lobby-card {
  background: linear-gradient(135deg, rgba(255,255,255,0.105), rgba(255,255,255,0.052)) !important;
  transition: transform .25s cubic-bezier(.4,0,.2,1), border-color .2s ease, background .2s ease, box-shadow .2s ease !important;
  isolation: isolate;
}
body.mockup-glass.polished-landing .lobby-card::before {
  display: block !important;
  opacity: 0 !important;
  z-index: 0 !important;
}
body.mockup-glass.polished-landing .lobby-card:hover::before {
  opacity: .72 !important;
}
body.mockup-glass.polished-landing .lobby-card:hover {
  transform: translateY(-3px) !important;
  background: linear-gradient(135deg, rgba(255,255,255,0.115), rgba(255,255,255,0.058)) !important;
  border-color: rgba(255,122,69,0.28) !important;
  box-shadow:
    0 14px 32px rgba(0,0,0,0.30),
    0 0 0 1px rgba(255,122,69,0.10) !important;
}
body.mockup-glass.polished-landing .lobby-card > * {
  position: relative;
  z-index: 1;
}
/* 외부 렌더링 hover는 원형 glow가 아니라 원래 의도인 시간대 그라디언트만 보이게 */
body.mockup-glass.polished-landing .lobby-card[data-hero-target="exterior"]::before {
  background: linear-gradient(180deg,
    rgba(70,150,255,.10) 0%,
    rgba(255,170,80,.13) 52%,
    rgba(255,90,38,.08) 100%) !important;
  background-size: 100% 260% !important;
  border-radius: inherit !important;
}

/* Polish v7: 롤링 텍스트는 로고 위 프리뷰 라인으로, 카드 ::after 원형 artifact 제거 */
body.mockup-glass.polished-landing .lobby-title-line2-wrap {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 8px !important;
}
body.mockup-glass.polished-landing .rolling-wrap.rolling-main {
  display: block !important;
  height: 1.35em !important;
  font-size: 0.24em !important;
  line-height: 1.25 !important;
  opacity: .82 !important;
  margin: 0 auto 2px !important;
}
body.mockup-glass.polished-landing .rolling-main .rolling-word {
  padding: 0 .24em !important;
}
body.mockup-glass.polished-landing .lobby-title-logo {
  position: static !important;
}
body.mockup-glass.polished-landing .lobby-card::after {
  display: none !important;
  opacity: 0 !important;
  background: none !important;
}
body.mockup-glass.polished-landing .lobby-card:nth-child(1)::after,
body.mockup-glass.polished-landing .lobby-card:nth-child(5)::after,
body.mockup-glass.polished-landing .lobby-card:nth-child(7)::after {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  inset: auto !important;
  right: auto !important;
  bottom: auto !important;
  width: auto !important;
  height: auto !important;
  opacity: 1 !important;
  background: rgba(255,122,69,0.12) !important;
  border: 1px solid rgba(255,122,69,0.24) !important;
  box-shadow: none !important;
}

/* Polish v8: 그룹 레전드가 있으므로 카드 내부 RENDER/EDIT/OUTPUT 라벨 제거 */
body.mockup-glass.polished-landing .lobby-card:nth-child(1)::after,
body.mockup-glass.polished-landing .lobby-card:nth-child(5)::after,
body.mockup-glass.polished-landing .lobby-card:nth-child(7)::after {
  content: '' !important;
  display: none !important;
  opacity: 0 !important;
}

/* Polish v9: 그룹 시작선 통일 + hover 자연화 + 하단 영상/워크보드 compact화 */
body.mockup-glass.polished-landing .lobby-card:nth-child(1),
body.mockup-glass.polished-landing .lobby-card:nth-child(5),
body.mockup-glass.polished-landing .lobby-card:nth-child(7) {
  border-left-color: rgba(255,122,69,0.46) !important;
  box-shadow: -9px 0 18px -18px rgba(255,122,69,0.75), 0 12px 30px rgba(0,0,0,0.16) !important;
}
body.mockup-glass.polished-landing .lobby-card {
  will-change: transform;
  transform: translate3d(0,0,0);
  backface-visibility: hidden;
  -webkit-backdrop-filter: blur(14px) saturate(140%) !important;
  backdrop-filter: blur(14px) saturate(140%) !important;
  transition:
    transform .7s cubic-bezier(.16,1,.3,1),
    border-color .5s ease,
    background .5s ease,
    box-shadow .5s ease !important;
}
body.mockup-glass.polished-landing .lobby-card:hover {
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}
body.mockup-glass.polished-landing .lobby-card * {
  transition:
    opacity .4s ease,
    filter .4s ease,
    color .3s ease !important;
}
body.mockup-glass.polished-landing .lobby-card::before,
body.mockup-glass.polished-landing .lobby-card::after {
  transition: opacity .36s ease, transform .46s cubic-bezier(.22,1,.36,1), background-position .9s ease !important;
}
body.mockup-glass.polished-landing .lobby-card[data-hero-target="interior"]:hover::before {
  animation: interiorSoftLight .72s cubic-bezier(.22,1,.36,1) forwards !important;
}
@keyframes interiorSoftLight {
  from { opacity: 0; transform: scale(.98); }
  to { opacity: .72; transform: scale(1); }
}

/* 하단 영상/워크보드: 대형 배너 대신 상단 카드와 맞는 2열 showcase */
body.mockup-glass.polished-landing .lobby-extra {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  max-width: 1120px;
  margin: 30px auto 0;
  padding: 0 28px;
}
body.mockup-glass.polished-landing .lobby-workboard {
  margin: 0 !important;
  min-height: 0 !important;
  border-radius: 24px !important;
  display: flex !important;
  flex-direction: column !important;
  background: rgba(255,255,255,0.045) !important;
  border-color: rgba(255,255,255,0.12) !important;
  box-shadow: 0 18px 48px rgba(0,0,0,0.32), inset 0 1px 0 rgba(255,255,255,0.065) !important;
  transition: transform .34s cubic-bezier(.22,1,.36,1), border-color .28s ease, box-shadow .34s ease !important;
}
body.mockup-glass.polished-landing .lobby-workboard:hover {
  transform: translateY(-5px) !important;
  border-color: rgba(255,122,69,0.26) !important;
  box-shadow: 0 24px 62px rgba(0,0,0,0.42), 0 0 0 1px rgba(255,122,69,0.09) !important;
}
body.mockup-glass.polished-landing .lobby-wb-visual {
  flex: none !important;
  height: 176px !important;
  min-height: 176px !important;
}
body.mockup-glass.polished-landing .lobby-wb-content {
  flex: none !important;
  padding: 22px 24px 24px !important;
  gap: 10px !important;
}
body.mockup-glass.polished-landing .lobby-wb-badge {
  font-size: 10px !important;
  letter-spacing: .12em !important;
}
body.mockup-glass.polished-landing .lobby-wb-title {
  font-size: 22px !important;
  letter-spacing: -0.045em !important;
}
body.mockup-glass.polished-landing .lobby-wb-desc {
  max-width: none !important;
  font-size: 13.5px !important;
  line-height: 1.58 !important;
  color: rgba(202,196,188,0.76) !important;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
body.mockup-glass.polished-landing .lobby-wb-features {
  gap: 6px !important;
}
body.mockup-glass.polished-landing .lobby-wb-tag {
  font-size: 10.5px !important;
  padding: 4px 9px !important;
  background: rgba(255,122,69,0.085) !important;
}
body.mockup-glass.polished-landing .lobby-wb-btn {
  margin-top: 4px !important;
  padding: 10px 18px !important;
  border-radius: 12px !important;
  font-size: 13px !important;
}
@media (max-width: 900px) {
  body.mockup-glass.polished-landing .lobby-extra { grid-template-columns: 1fr; padding: 0 20px; }
}

/* Polish v10: 하단 영상/워크보드 카드 더 compact — feature 카드의 확장형 정도로 축소 */
body.mockup-glass.polished-landing .lobby-extra {
  max-width: 1040px;
  gap: 14px;
  margin-top: 24px;
}
body.mockup-glass.polished-landing .lobby-workboard {
  border-radius: 20px !important;
  box-shadow: 0 14px 36px rgba(0,0,0,0.28), inset 0 1px 0 rgba(255,255,255,0.055) !important;
}
body.mockup-glass.polished-landing .lobby-workboard:hover {
  transform: translateY(-4px) !important;
  box-shadow: 0 20px 46px rgba(0,0,0,0.36), 0 0 0 1px rgba(255,122,69,0.08) !important;
}
body.mockup-glass.polished-landing .lobby-wb-visual {
  height: 132px !important;
  min-height: 132px !important;
}
body.mockup-glass.polished-landing .lobby-wb-content {
  padding: 16px 18px 18px !important;
  gap: 7px !important;
}
body.mockup-glass.polished-landing .lobby-wb-title {
  font-size: 19px !important;
  line-height: 1.18 !important;
}
body.mockup-glass.polished-landing .lobby-wb-desc {
  font-size: 12.5px !important;
  line-height: 1.5 !important;
  -webkit-line-clamp: 2;
}
body.mockup-glass.polished-landing .lobby-wb-features {
  margin-top: 2px !important;
}
body.mockup-glass.polished-landing .lobby-wb-tag {
  font-size: 10px !important;
  padding: 3px 8px !important;
}
body.mockup-glass.polished-landing .lobby-wb-tag:nth-child(n+3) {
  display: none !important;
}
body.mockup-glass.polished-landing .lobby-wb-btn {
  padding: 8px 14px !important;
  font-size: 12px !important;
  border-radius: 10px !important;
}

/* Polish v11: 하단 카드 최종 — 가로형 compact module로 전환 */
body.mockup-glass.polished-landing .lobby-workboard {
  flex-direction: row !important;
  min-height: 168px !important;
  max-height: 188px !important;
  overflow: hidden !important;
}
body.mockup-glass.polished-landing .lobby-wb-visual {
  flex: 0 0 42% !important;
  height: auto !important;
  min-height: 168px !important;
}
body.mockup-glass.polished-landing .lobby-wb-content {
  flex: 1 1 auto !important;
  min-width: 0 !important;
  justify-content: center !important;
  padding: 15px 16px !important;
  gap: 6px !important;
}
body.mockup-glass.polished-landing .lobby-wb-title {
  font-size: 18px !important;
}
body.mockup-glass.polished-landing .lobby-wb-desc {
  font-size: 12px !important;
  line-height: 1.45 !important;
  -webkit-line-clamp: 2;
}
body.mockup-glass.polished-landing .lobby-wb-features {
  gap: 5px !important;
}
body.mockup-glass.polished-landing .lobby-wb-btn {
  margin-top: 2px !important;
  padding: 7px 12px !important;
  font-size: 11.5px !important;
}
@media (max-width: 900px) {
  body.mockup-glass.polished-landing .lobby-workboard {
    flex-direction: column !important;
    max-height: none !important;
  }
  body.mockup-glass.polished-landing .lobby-wb-visual {
    height: 132px !important;
    min-height: 132px !important;
  }
}

/* Polish v12: 롤링 잘림 보정 + 영상/워크보드 쇼케이스 크기 중간값 */
body.mockup-glass.polished-landing .rolling-wrap.rolling-main {
  height: 1.72em !important;
  line-height: 1.45 !important;
  overflow-y: hidden !important;
  padding-top: .08em !important;
  padding-bottom: .18em !important;
  margin-bottom: 4px !important;
}
body.mockup-glass.polished-landing .rolling-main .rolling-track,
body.mockup-glass.polished-landing .rolling-main .rolling-word {
  line-height: 1.45 !important;
}

/* 하단 카드는 너무 작지 않게: 영상/워크보드가 보이는 2열 showcase */
body.mockup-glass.polished-landing .lobby-extra {
  max-width: 1120px;
  gap: 18px;
  margin-top: 30px;
}
body.mockup-glass.polished-landing .lobby-workboard {
  flex-direction: column !important;
  min-height: 0 !important;
  max-height: none !important;
  border-radius: 24px !important;
}
body.mockup-glass.polished-landing .lobby-wb-visual {
  flex: none !important;
  width: 100% !important;
  height: 220px !important;
  min-height: 220px !important;
}
body.mockup-glass.polished-landing .lobby-wb-content {
  padding: 22px 24px 24px !important;
  gap: 10px !important;
}
body.mockup-glass.polished-landing .lobby-wb-title {
  font-size: 22px !important;
}
body.mockup-glass.polished-landing .lobby-wb-desc {
  font-size: 13.5px !important;
  line-height: 1.58 !important;
  -webkit-line-clamp: 2;
}
body.mockup-glass.polished-landing .lobby-wb-tag:nth-child(n+3) {
  display: inline-flex !important;
}
body.mockup-glass.polished-landing .lobby-wb-tag {
  font-size: 10.5px !important;
  padding: 4px 9px !important;
}
body.mockup-glass.polished-landing .lobby-wb-btn {
  padding: 10px 18px !important;
  font-size: 13px !important;
  border-radius: 12px !important;
}

/* Polish v13: 롤링 텍스트 위쪽 clipping 방지 — 트랙을 아래로 살짝 내림 */
body.mockup-glass.polished-landing .rolling-wrap.rolling-main {
  height: 2.0em !important;
  padding-top: .22em !important;
  padding-bottom: .28em !important;
}
/* v13의 정적 translateY는 v15 rollUp `forwards` 마지막 keyframe을 덮어써서 제거됨 */

/* Polish v15: 원본 rollUp 부드러운 롤링 복구 — 9단어가 아래에서 위로 흘러 마지막 "AI 건축 디자인의 모든 것"에서 멈춤 */
body.mockup-glass.polished-landing .rolling-wrap.rolling-main {
  height: 1.28em !important;
  line-height: 1.28em !important;
  padding: 0 .18em !important;
  overflow: hidden !important;
  font-size: 0.24em !important;
  margin: 0 auto 8px !important;
}
body.mockup-glass.polished-landing .rolling-main .rolling-word {
  height: 1.28em !important;
  line-height: 1.28em !important;
  padding: 0 .24em !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
body.mockup-glass.polished-landing .rolling-main .rolling-track.fonts-ready {
  animation: rollUp 7.5s ease-in-out forwards !important;
}
/* 더 이상 사용하지 않는 무한 step 롤링 제거됨 (polishedRollClean) */
@keyframes polishedRollCleanLegacy {
  from { transform: translateY(0); }
  to { transform: translateY(-10.24em); }
}

/* Polish v16: 저사양 디바이스 perf fallback */
@media (prefers-reduced-motion: reduce) {
  body.mockup-glass.polished-landing * {
    animation-duration: 0.01s !important;
    transition-duration: 0.1s !important;
  }
  body.mockup-glass.polished-landing .canvas-grid::before {
    display: none !important;
  }
}
@media (max-width: 720px), (hover: none) and (pointer: coarse) {
  body.mockup-glass.polished-landing .lobby-card,
  body.mockup-glass.polished-landing .lobby-workboard,
  body.mockup-glass.polished-landing .hero-demo {
    backdrop-filter: blur(8px) !important;
    -webkit-backdrop-filter: blur(8px) !important;
  }
  body.mockup-glass.polished-landing .canvas-grid::before {
    display: none !important;
  }
}
/* hero-demo, 카드, gallery 이미지 contain으로 paint 비용 낮춤 */
body.mockup-glass.polished-landing .lobby-card,
body.mockup-glass.polished-landing .gallery-track-item,
body.mockup-glass.polished-landing .lobby-workboard {
  contain: layout paint;
}