*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  cursor: url('image/ghost2_cursor.png') 10 16, auto;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: "Times New Roman", serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  cursor: default;
  background: var(--bg, #faf9f6);
}

/* ── LAYOUT ───────────────────────────────────────── */
.layout {
  display: flex;
  width: 100vw;
  height: 100vh;
}

/* ── LEFT PANEL ───────────────────────────────────── */
.left {
  width: 0;
  overflow: hidden;
}

.left-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── MENU TOGGLE (메뉴 닫혔을 때만 보임) ────────────── */
.menu-toggle {
  display: none;
}

.menu-toggle.hidden {
  opacity: 0;
  pointer-events: none;
}

/* ── 언어 전환 버튼 ───────────────────────────────── */
.lang-btn {
  position: fixed;
  top: 12px;
  right: 18px;
  z-index: 100;
  background: #000 !important;
  border: none;
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: #fff !important;
  padding: 3px 5px;
  line-height: 1;
  text-decoration: none;
}

/* ── MENU PANEL ───────────────────────────────────── */
.menu-panel {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 25vw;
  background: var(--bg, #faf9f6);
  z-index: 50;
  overflow-y: auto;
  transform: translateX(-100%);
}

.menu-panel.open {
  transform: translateX(0);
}

/* ── 세로 구분선 (메뉴 | 오른쪽 콘텐츠) ─────────────── */
.menu-divider {
  position: fixed;
  top: 10px;
  bottom: 10px;
  left: 25vw;
  width: 1px;
  background: #000;
  z-index: 49;
  pointer-events: none;
  display: none;
}

.menu-divider.visible {
  display: block;
}

/* ── 패널 상단 CLOSE 버튼 (패널 안에 위치) ──────────── */
.menu-close-btn {
  display: block;
  width: fit-content;
  margin: 12px 18px;
  padding: 3px 5px;
  font: inherit;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: var(--bg, #faf9f6);
  background: #000;
  border: none;
  cursor: pointer;
  line-height: 1;
}

/* ── 구분선 ───────────────────────────────────────── */
.menu-sep {
  border: none;
  border-top: 1px solid #000;
  margin: 0 18px;
}

/* ── 메뉴 내부 공통 패딩 ──────────────────────────── */
.menu-inner {
  padding: 0 26px;
}

/* ── 직접 탐색 항목 (C.V, Contact) ───────────────── */
.nav-item {
  padding: 8px 0;
  cursor: pointer;
  line-height: 1;
  color: #000;
  user-select: none;
  display: block;
  width: fit-content;
}

.nav-item.active {
  color: rgb(73, 98, 97);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── 섹션 레이블 (Works/Exhibitions) ─────────────── */
.section-label {
  padding: 8px 0;
  line-height: 1;
  color: #000;
  user-select: none;
  display: block;
}

/* ── 아코디언 헤더 ────────────────────────────────── */
.acc-header {
  padding: 5px 0;
}

.menu-inner > .acc-header {
  padding: 8px 0;
  cursor: pointer;
  line-height: 1;
  color: #000;
  user-select: none;
  display: block;
  width: fit-content;
}

/* ── 아코디언 바디 ────────────────────────────────── */
.acc-body {
  overflow: hidden;
  max-height: 0;
  padding-bottom: 0;
}

.acc-header.is-open {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: #000;
}

/* 연도 아코디언 내부: ▼ 너비만큼 들여쓰기 */
.acc-body > div > .acc-body {
  padding-left: 1.3em;
}

.acc-body.open {
  padding-bottom: 5px;
}

/* ── 카테고리 레이블 ──────────────────────────────── */
.cat-label {
  padding: 5px 0;
  line-height: 1;
  color: #999;
  user-select: none;
  display: block;
}

/* ── 전시/항목 (클릭 가능) ────────────────────────── */
.acc-item {
  padding: 5px 0;
  cursor: pointer;
  line-height: 1.5;
  white-space: pre-line;
  color: #000;
  user-select: none;
  display: block;
  width: fit-content;
}

.acc-item.active {
  color: rgb(73, 98, 97);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── RIGHT PANEL ──────────────────────────────────── */
.right {
  position: relative;
  width: 75vw;
  margin-left: 25vw;
  height: 100%;
  background: var(--bg, #faf9f6);
  overflow-y: auto;
  overflow-x: hidden;
}

/* 프로젝트 열릴 때: 메뉴 1/4 + 콘텐츠 3/4 */
.project-open .left  { width: 0; }
.project-open .right { width: 75vw; margin-left: 25vw; }

/* ── LANDING COVER ────────────────────────────────── */
.right-cover {
  display: none;
}

.right-cover.hidden {
  opacity: 0;
  pointer-events: none;
}

/* ── CV 배경 이미지 ───────────────────────────────── */
.cv-bg-image {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 37.5vw;
  height: 100vh;
  object-fit: cover;
  z-index: 1;
  pointer-events: none;
}

.cv-bg-image.active {
  display: block;
}

/* ── 프로젝트 이미지 ──────────────────────────────── */
.project-images {
  display: none;
  padding: 10px 10px 50vh;
  background: var(--bg, #faf9f6);
}

.project-images.active { display: block; }

.project-images.grid-2,
.project-images.active.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding-bottom: 50vh;
}

.project-images img {
  display: block;
  width: 100%;
  margin-bottom: 24px;
}

.project-images.grid-2 img {
  margin-bottom: 0;
}

.project-images.grid-2 > div {
  grid-column: 1 / -1;
}

.project-images.grid-3,
.project-images.active.grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  padding-bottom: 50vh;
}

.project-images.grid-3 img {
  aspect-ratio: 1 / 1;
  object-fit: contain;
  width: 100%;
  height: 100%;
  margin-bottom: 0;
}

.project-images img:last-child { margin-bottom: 0; }

.project-images.grid-3 img { cursor: zoom-in; }

/* ── 라이트박스 ────────────────────────────────────── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.9);
  align-items: center;
  justify-content: center;
}

.lightbox.active { display: flex; }

.lightbox-img {
  max-width: 86vw;
  max-height: 86vh;
  object-fit: contain;
  display: block;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 28px;
  background: none;
  border: none;
  color: #fff;
  font-size: 36px;
  line-height: 1;
  cursor: pointer;
}

.lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #fff;
  font-size: 56px;
  line-height: 1;
  cursor: pointer;
  padding: 8px 16px;
}

.lightbox-prev { left: 12px; }
.lightbox-next { right: 12px; }

@media (max-width: 768px) {
  .lightbox-arrow { font-size: 40px; }
  .lightbox-close { font-size: 28px; }
  .poster-single { width: 100% !important; }
  .poster-row { width: 100% !important; }
}

/* ── 텍스트 콘텐츠 (C.V, Contact) ────────────────── */
.text-content {
  display: none;
  padding: 28px 32px 50vh;
  line-height: 1.5;
  color: #000;
  background: var(--bg, #faf9f6);
  min-height: 100%;
}

.text-content.active { display: block; }

.cv-name {
  font-size: 12px;
  margin-bottom: 28px;
  letter-spacing: 0.04em;
}

.cv-section {
  margin-top: 28px;
  margin-bottom: 6px;
  letter-spacing: 0.06em;
  font-weight: bold;
}

.cv-year {
  margin-top: 10px;
  opacity: 0.55;
}

/* ── SPLIT VIEW (image 2/3 + text 1/3) ───────────── */
.split-view {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: 10px 10px 50vh;
}

.split-row {
  display: flex;
  width: 100%;
  margin-bottom: 40px;
}

.split-row:last-child {
  margin-bottom: 0;
}

.split-view-img {
  flex: 2;
}

.split-view-img img {
  width: 100%;
  height: auto;
  display: block;
}

.split-view-text {
  flex: 1;
  padding: 28px 24px;
  line-height: 1.5;
  color: #000;
  white-space: pre-line;
  text-align: left;
}

.split-row:first-child .split-view-text {
  text-indent: -0.5em;
  padding-left: calc(24px + 0.5em);
}

/* ── MOBILE ───────────────────────────────────────── */
@media (max-width: 768px) {
  .menu-toggle {
    display: block !important;
    position: fixed;
    top: 12px;
    left: 18px;
    z-index: 200;
    background: #000;
    border: none;
    cursor: pointer;
    font: inherit;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.1em;
    color: #fff;
    padding: 3px 5px;
    line-height: 1;
  }

  .layout {
    flex-direction: column;
  }

  .left {
    display: none;
  }

  .right {
    width: 100%;
    height: 100%;
    margin-left: 0;
  }

  .project-open .left  { display: none; }
  .project-open .right { width: 100%; height: 100%; margin-left: 0; }

  .menu-panel {
    width: 100vw;
  }

  .menu-divider {
    display: none !important;
  }

  .text-content {
    padding: 52px 32px 50vh;
  }

  .project-images {
    padding: 52px 10px 50vh;
  }

  .split-view {
    padding: 52px 10px 50vh;
  }

  .split-row {
    flex-direction: column;
  }

  .split-view-img {
    flex: none;
    width: 100%;
  }

  .split-view-text {
    flex: none;
    width: 100%;
    padding: 20px 24px;
  }

  .cv-bg-image.active {
    width: 25vw;
    height: 25vh;
    top: auto;
    bottom: 0;
    right: 0;
    object-fit: contain;
  }
}

.contact-link {
  color: inherit;
  text-decoration: none;
}
.contact-link:hover {
  text-decoration: underline;
  cursor: pointer;
}

.nav-item:hover,
.has-content:hover {
  text-decoration: underline;
  cursor: pointer;
}

@keyframes ghost-float {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%       { transform: translateY(-12px) rotate(3deg); }
}
.floating-ghost {
  position: absolute;
  pointer-events: none;
  z-index: 5;
  animation: ghost-float 2.8s ease-in-out infinite;
}