/* ─────────────────────────────────────────────
   CREATIVE STUDIO — original design system
   paper & ink, editorial display type
   값은 tokens.css의 변수만 사용한다 (DESIGN.md 참고)
   ───────────────────────────────────────────── */

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
html.js.lenis-on { scroll-behavior: auto; }
.lenis.lenis-smooth { scroll-behavior: auto; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.75;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* film grain — 종이 질감 오버레이 */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: var(--z-grain);
  pointer-events: none;
  opacity: 0.055;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 240px 240px;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
::selection { background: var(--ink); color: var(--paper); }

.wrap { padding-left: var(--pad); padding-right: var(--pad); }

/* ── type helpers ─────────────────────────── */

.label {
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}

.label--muted { color: var(--muted); }

.display {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  line-height: 0.92;
  letter-spacing: 0.01em;
}

.outline-text {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--ink);
}

/* ── buttons ──────────────────────────────── */

.btn {
  display: inline-block;
  border: 1px solid var(--ink);
  padding: 14px 34px;
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease;
}

.btn:hover { background: var(--ink); color: var(--paper); }

.btn--light { border-color: var(--paper); color: var(--paper); }
.btn--light:hover { background: var(--paper); color: var(--ink); }

/* ── header ───────────────────────────────── */

.site-head {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-head);
  height: var(--head-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--pad);
  transition: background var(--dur-fast) ease, box-shadow var(--dur-fast) ease,
    height var(--dur-fast) ease, transform var(--dur-med) var(--ease-inout);
}

.site-head.is-hidden { transform: translateY(-110%); }

.site-head.is-scrolled {
  background: rgba(244, 241, 234, 0.92);
  backdrop-filter: blur(10px);
  height: 60px;
  box-shadow: 0 1px 0 var(--line);
}

.wordmark {
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.42em;
  text-transform: uppercase;
}

.wordmark span { color: var(--muted); }

.site-nav { display: flex; gap: clamp(16px, 3vw, 40px); align-items: center; }

.site-nav a {
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  position: relative;
  padding: 4px 0;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.site-nav a:hover::after,
.site-nav a.is-active::after { transform: scaleX(1); transform-origin: left; }

.nav-admin { color: var(--muted); }

/* mobile menu */

.nav-burger {
  display: none;
  font-family: var(--font-label);
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: var(--ls-label-tight);
  text-transform: uppercase;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  color: var(--ink);
  padding: 8px 18px;
  cursor: pointer;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-menu);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--pad);
  gap: 6px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-med) var(--ease-out), visibility 0s linear var(--dur-med);
}

.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--dur-med) var(--ease-out);
}

.mobile-menu a {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(44px, 13vw, 80px);
  line-height: 1.05;
  transform: translateY(24px);
  opacity: 0;
  transition: transform var(--dur-med) var(--ease-out), opacity var(--dur-med) var(--ease-out);
}

.mobile-menu.is-open a { transform: none; opacity: 1; }
.mobile-menu.is-open a:nth-child(2) { transition-delay: 0.06s; }
.mobile-menu.is-open a:nth-child(3) { transition-delay: 0.12s; }
.mobile-menu.is-open a:nth-child(4) { transition-delay: 0.18s; }
.mobile-menu.is-open a:nth-child(5) { transition-delay: 0.24s; }

.mobile-menu .mm-label { margin-bottom: 18px; color: var(--muted); }

.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: var(--pad);
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  padding: 8px 18px;
  font-family: var(--font-label);
  font-size: var(--fs-label);
  letter-spacing: var(--ls-label-tight);
  text-transform: uppercase;
  color: var(--ink);
  cursor: pointer;
}

/* ── hero ─────────────────────────────────── */

.hero {
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: var(--head-h);
  position: relative;
  overflow: hidden;
}

/* smoke — 히어로 뒤에서 천천히 떠다니는 잉크 안개 */
.hero::before {
  content: "";
  position: absolute;
  top: 6%;
  right: -12%;
  width: 60vw;
  height: 60vw;
  max-width: 860px;
  max-height: 860px;
  pointer-events: none;
  background: radial-gradient(closest-side, rgba(20, 19, 17, 0.075), rgba(20, 19, 17, 0) 68%);
  filter: blur(28px);
  animation: smoke-drift 26s var(--ease-inout) infinite alternate;
}

@keyframes smoke-drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  50%  { transform: translate3d(-10vw, 6vh, 0) scale(1.18); }
  to   { transform: translate3d(-4vw, -4vh, 0) scale(0.94); }
}

.hero-kicker {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: clamp(18px, 3vh, 34px);
}

.hero-kicker::before {
  content: "";
  width: 64px; height: 1px;
  background: var(--ink);
}

.hero-title {
  font-size: var(--fs-hero);
  margin-left: -0.04em;
  position: relative;
}

.hero-title .row { display: block; }
.hero-title .row-mask { display: block; overflow: hidden; }

.hero-title .row--indent { padding-left: clamp(40px, 12vw, 200px); }

.hero-sub {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin: clamp(20px, 4vh, 44px) 0;
}

.hero-tagline {
  max-width: 340px;
  font-size: 15px;
  color: var(--ink);
}

.hero-scroll { color: var(--muted); }

/* marquee */

.marquee {
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  overflow: hidden;
  white-space: nowrap;
  padding: 12px 0;
}

.marquee-track {
  display: inline-block;
  animation: marquee 28s linear infinite;
}

.marquee-track .label { margin-right: 3em; }
.marquee-track .label::after { content: "—"; margin-left: 3em; color: var(--muted); }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ── section scaffolding ──────────────────── */

.section { padding-top: clamp(72px, 12vh, 140px); padding-bottom: clamp(72px, 12vh, 140px); }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(36px, 6vh, 72px);
}

.section-title {
  font-size: clamp(34px, 6vw, 84px);
}

.section-title .count {
  font-family: var(--font-label);
  font-size: 0.28em;
  vertical-align: super;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.section-link { white-space: nowrap; border-bottom: 1px solid var(--ink); padding-bottom: 3px; }

/* ── intro ────────────────────────────────── */

.intro-grid {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) minmax(0, 2.2fr);
  gap: clamp(24px, 5vw, 96px);
}

.intro-label { position: sticky; top: 100px; align-self: start; }

.intro-heading {
  font-size: clamp(24px, 3.4vw, 44px);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
  word-break: keep-all;
}

.intro-body p {
  max-width: 62ch;
  color: #3c3933;
  margin-bottom: 18px;
  word-break: keep-all;
}

/* ── artist list ──────────────────────────── */

.cohort-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(28px, 5vh, 56px);
}

.cohort-tab {
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  padding: 9px 20px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.cohort-tab:hover { border-color: var(--ink); }
.cohort-tab.is-active { background: var(--ink); border-color: var(--ink); color: var(--paper); }

.artist-list { border-top: 1px solid var(--ink); }

.artist-row {
  display: grid;
  grid-template-columns: clamp(40px, 6vw, 90px) 1fr auto;
  align-items: baseline;
  gap: clamp(12px, 3vw, 40px);
  padding: clamp(18px, 3.2vh, 34px) 0;
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: opacity 0.3s ease;
}

.artist-row .idx {
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.artist-name {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(30px, 5.6vw, 76px);
  line-height: 1;
  letter-spacing: 0.01em;
  transition: color 0.25s ease, -webkit-text-stroke 0.25s ease, transform 0.35s ease;
}

.artist-row:hover .artist-name {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--ink);
  transform: translateX(clamp(6px, 1.5vw, 22px));
}

.artist-meta { text-align: right; }

.artist-meta .kname {
  display: block;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.artist-meta .sub {
  display: block;
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}

.artist-row.is-hidden { display: none; }

/* floating hover image */

.cursor-img {
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-float);
  width: 240px;
  height: 300px;
  pointer-events: none;
  overflow: hidden;
  opacity: 0;
}

.cursor-img img { width: 100%; height: 100%; object-fit: cover; }

/* current cohort photo cards (home) */

.artist-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-md);
}

.artist-card { display: block; }

.artist-card .ac-photo {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--paper-2);
  margin-bottom: 16px;
}

.artist-card .ac-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}

.artist-card:hover .ac-photo img { transform: scale(1.05); }

.artist-card .ac-name {
  display: block;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(20px, 2.2vw, 34px);
  line-height: 1.05;
  transition: opacity var(--dur-fast) ease;
}

.artist-card:hover .ac-name { opacity: 0.55; }

.artist-card .ac-sub { display: block; margin-top: 8px; }

/* cohort group heading (artists index) */

.cohort-group { margin-bottom: clamp(40px, 8vh, 90px); }

.cohort-head {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 8px;
}

.cohort-head .year {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 36px);
  text-transform: uppercase;
}

/* ── posts / projects cards ───────────────── */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2.5vw, 36px);
}

.post-card { display: block; }

.post-card .thumb {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--paper-2);
  margin-bottom: 16px;
}

.post-card .thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.2, 0.6, 0.2, 1);
}

.post-card:hover .thumb img { transform: scale(1.05); }

.post-card .meta { display: flex; gap: 14px; margin-bottom: 8px; }

.post-card .title {
  font-family: var(--font-label);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  line-height: 1.4;
}

.section-cta { text-align: center; margin-top: clamp(36px, 7vh, 72px); }

/* projects index — stacked editorial blocks */

.project-block {
  padding: clamp(48px, 9vh, 110px) 0;
  border-bottom: 1px solid var(--line);
}

.project-block:first-of-type { border-top: 1px solid var(--ink); }

.project-cover {
  display: block;
  aspect-ratio: 21 / 9;
  overflow: hidden;
  background: var(--paper-2);
  margin-bottom: clamp(24px, 4vh, 48px);
}

.project-cover img { width: 100%; height: 100%; object-fit: cover; }

.project-cols {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: clamp(20px, 4vw, 80px);
  align-items: start;
}

.project-title {
  font-size: clamp(26px, 4.4vw, 56px);
  margin-bottom: 12px;
}

.project-desc { color: #3c3933; max-width: 58ch; word-break: keep-all; }

.project-more { display: inline-block; margin-top: 18px; border-bottom: 1px solid var(--ink); padding-bottom: 3px; }

/* ── dark stats band ──────────────────────── */

.band {
  background: var(--dark);
  color: var(--paper);
  padding-top: clamp(72px, 12vh, 140px);
  padding-bottom: clamp(72px, 12vh, 140px);
}

.band .section-title { color: var(--paper); }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--dark-line);
  border-left: 1px solid var(--dark-line);
}

.stat {
  border-right: 1px solid var(--dark-line);
  border-bottom: 1px solid var(--dark-line);
  padding: clamp(24px, 4vw, 56px) clamp(16px, 2.5vw, 40px);
}

.stat .num {
  font-family: var(--font-display);
  font-size: clamp(44px, 7vw, 110px);
  line-height: 1;
  margin-bottom: 14px;
}

.stat .label { color: rgba(244, 241, 234, 0.55); }

/* ── quotes ───────────────────────────────── */

.quote-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(16px, 2.5vw, 36px);
}

.quote-card {
  background: var(--paper-2);
  border-radius: 14px;
  padding: clamp(28px, 4vw, 56px);
}

.quote-card .q-mark {
  font-family: var(--font-display);
  font-size: 54px;
  line-height: 1;
  margin-bottom: 18px;
}

.quote-card .q-text {
  font-size: clamp(16px, 1.6vw, 21px);
  font-weight: 600;
  line-height: 1.55;
  word-break: keep-all;
  margin-bottom: 26px;
}

.quote-card .q-name { font-weight: 700; font-size: 13px; letter-spacing: 0.08em; }
.quote-card .q-org { color: var(--muted); font-size: 12px; }

/* ── program accordion ────────────────────── */

.acc { border-top: 1px solid var(--ink); }

.acc details { border-bottom: 1px solid var(--line); }

.acc summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 26px 0;
}

.acc summary::-webkit-details-marker { display: none; }

.acc .chev {
  width: 12px; height: 12px;
  border-right: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
  transform: rotate(-45deg);
  transition: transform 0.3s ease;
  flex: none;
}

.acc details[open] .chev { transform: rotate(45deg); }

.acc .acc-title {
  font-family: var(--font-label);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.acc .acc-body {
  padding: 0 0 28px 34px;
  color: #3c3933;
  max-width: 68ch;
  word-break: keep-all;
}

/* ── CTA ──────────────────────────────────── */

.cta { text-align: center; }

.cta .section-title { margin: 18px 0 10px; }

.cta-desc { color: var(--muted); margin-bottom: 36px; }

.cta-mail {
  display: inline-block;
  margin-top: 30px;
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

/* ── footer ───────────────────────────────── */

.site-foot {
  border-top: 1px solid var(--ink);
  padding-top: clamp(40px, 7vh, 72px);
  padding-bottom: 32px;
}

.foot-grid {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.foot-links { display: flex; gap: 28px; }

.foot-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 12px;
}

/* ── artist detail ────────────────────────── */

.detail-hero { padding-top: calc(var(--head-h) + clamp(40px, 8vh, 90px)); }

.detail-kicker { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 22px; }

.detail-title {
  font-size: clamp(52px, 11vw, 150px);
  margin-left: -0.03em;
  word-break: keep-all;
}

.detail-sub {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.detail-sub .kname { font-size: clamp(17px, 2vw, 24px); font-weight: 700; letter-spacing: 0.04em; }

.artist-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  gap: clamp(28px, 5vw, 90px);
  padding: clamp(44px, 8vh, 100px) 0;
}

.artist-photo {
  aspect-ratio: 4 / 5;
  background: var(--paper-2);
  overflow: hidden;
  position: sticky;
  top: 110px;
}

.artist-photo img { width: 100%; height: 100%; object-fit: cover; }

.prose p { margin-bottom: 18px; color: #33302a; max-width: 66ch; word-break: keep-all; }
.prose h2, .prose h3 { margin: 34px 0 12px; letter-spacing: -0.01em; }
.prose img { margin: 24px 0; }
.prose a { border-bottom: 1px solid var(--ink); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(14px, 2vw, 28px);
  padding-bottom: clamp(44px, 8vh, 100px);
}

.gallery-grid figure:nth-child(3n) { grid-column: span 2; }

.gallery-grid img { width: 100%; height: 100%; object-fit: cover; }

/* prev / next */

.pn {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--ink);
}

.pn a {
  padding: clamp(28px, 5vh, 56px) 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pn a + a { border-left: 1px solid var(--line); text-align: right; align-items: flex-end; padding-left: 24px; }
.pn a:first-child { padding-right: 24px; }

.pn .pn-name {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(20px, 3vw, 40px);
  line-height: 1;
  transition: opacity 0.25s ease;
}

.pn a:hover .pn-name { opacity: 0.45; }

/* project detail */

.project-hero-cover {
  margin-top: calc(var(--head-h) + 20px);
  aspect-ratio: 21 / 9;
  overflow: hidden;
  background: var(--paper-2);
}

.project-hero-cover img { width: 100%; height: 100%; object-fit: cover; }

.detail-cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(24px, 5vw, 90px);
  padding: clamp(44px, 8vh, 100px) 0;
}

.detail-cols .side { position: sticky; top: 100px; align-self: start; }

.detail-cols .side .t {
  font-size: clamp(28px, 4vw, 52px);
  margin: 14px 0 18px;
  word-break: keep-all;
}

.meta-list { display: grid; gap: 8px; margin-top: 22px; }

.meta-list .row { display: flex; gap: 14px; align-items: baseline; }
.meta-list .row .k { min-width: 84px; }

/* carousel */

.carousel { position: relative; padding-bottom: clamp(44px, 8vh, 100px); }

.carousel-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.carousel-track::-webkit-scrollbar { display: none; }

.carousel-track figure {
  flex: 0 0 min(72vw, 760px);
  scroll-snap-align: start;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--paper-2);
}

.carousel-track img { width: 100%; height: 100%; object-fit: cover; }

/* 작가 작업 캐러셀 — 더 작게, 슬라이드로 훑는 느낌 */
.carousel--works .carousel-track figure {
  flex: 0 0 min(38vw, 420px);
  aspect-ratio: 4 / 3;
}

.carousel-nav { display: flex; gap: 10px; justify-content: flex-end; margin-top: 16px; }

.carousel-btn {
  width: 46px; height: 46px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: 16px;
  transition: background 0.25s, color 0.25s;
}

.carousel-btn:hover { background: var(--ink); color: var(--paper); }

/* ── page hero (index pages) ──────────────── */

.page-hero { padding-top: calc(var(--head-h) + clamp(40px, 9vh, 100px)); padding-bottom: clamp(28px, 5vh, 60px); }

.page-hero .desc { max-width: 52ch; color: var(--muted); margin-top: 20px; word-break: keep-all; }

/* ── book / magazine snap mode (홈 전용, 데스크톱) ── */

.book-cover { position: relative; overflow: hidden; }

.cover-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.92) contrast(0.9) brightness(1.05);
  opacity: 0.32;
  mix-blend-mode: multiply;
  pointer-events: none;
}

.book-cover .hero { position: relative; }
.book-cover .marquee { position: relative; background: var(--paper); }

.prog-note { max-width: 60ch; color: var(--muted); margin-bottom: clamp(18px, 3vh, 30px); word-break: keep-all; }

/* annual gantt — 1~12월 스케일 위에 활동 알약 */

.pg { border-top: 1px solid var(--ink); }

.pg-row {
  display: grid;
  grid-template-columns: minmax(170px, 0.6fr) minmax(0, 2fr);
  gap: clamp(14px, 3vw, 48px);
  padding: clamp(14px, 2.4vh, 24px) 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}

.pg-headrow { padding: 10px 0; border-bottom: 1px solid var(--line-strong); }

.pg-months {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
}

.pg-months span {
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-align: center;
}

.pg-info { display: flex; align-items: baseline; gap: clamp(12px, 1.8vw, 26px); }
.pg-info .py { font-size: clamp(22px, 2.8vw, 40px); line-height: 1; }
.pg-info .pc .t { display: block; font-weight: 700; font-size: 13px; letter-spacing: 0.04em; }
.pg-info .pc .a { display: block; color: var(--muted); font-size: 12px; margin-top: 3px; word-break: keep-all; }
.pg-info .pc .a a:hover { border-bottom: 1px solid var(--ink); }

.pg-track {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 25px;
  row-gap: 4px;
  align-items: center;
  align-content: center;
  min-height: 91px; /* 모든 연도 칸 높이 통일 = 3단(2026) 기준 */
  background-image: linear-gradient(to right, var(--line) 0 1px, transparent 1px);
  background-size: calc(100% / 12) 100%;
  border-right: 1px solid var(--line);
  padding: 4px 0;
}

.pg-pill {
  position: relative;
  align-self: stretch;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 2px;
  padding: 0;
  background: none;
  border: 0;
  color: var(--ink);
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: center;
  white-space: nowrap;
  min-width: 0;
}

/* 기간 = 가운데를 가로지르는 헤어라인 */
.pg-pill::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  transform: translateY(-50%);
  background: var(--line-strong);
  transition: background var(--dur-fast) ease;
}

/* 시작·끝을 짚어주는 1px 세로 눈금 */
.pg-pill::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 9px;
  transform: translateY(-50%);
  border-left: 1px solid var(--line-strong);
  border-right: 1px solid var(--line-strong);
  transition: border-color var(--dur-fast) ease;
}

/* 라벨이 선을 끊고 그 자리에 앉는다 */
.pg-pill .pg-l {
  position: relative;
  z-index: 1;
  /* 양 끝 눈금은 라벨이 아무리 길어도 가리지 않는다 */
  max-width: calc(100% - 24px);
  padding: 0 6px;
  background: var(--paper);
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 단일 시점(한 달짜리) = 선 대신 채워진 점 */
.pg-pill--pt::before {
  position: relative;
  left: auto;
  right: auto;
  top: auto;
  transform: none;
  flex: 0 0 auto;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ink);
}

.pg-pill--pt::after { display: none; }

.pg-pill--pt .pg-l {
  max-width: calc(100% - 11px);
  padding: 0 0 0 6px;
  background: none;
}

.pg-pill:hover::before { background: var(--ink); }
.pg-pill:hover::after { border-color: var(--ink); }

/* 마우스를 올리면 전체 내용이 떠오른다 */
.pg-tip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 5px);
  z-index: 5;
  transform: translate(-50%, 5px);
  opacity: 0;
  pointer-events: none;
  background: var(--ink);
  color: var(--paper);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: none;
  white-space: nowrap;
  transition: opacity var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}

.pg-pill:hover .pg-tip { opacity: 1; transform: translate(-50%, 0); }

.pg-extra { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.pg-extra .prog-chip {
  font-size: 9px;
  font-weight: 600;
  padding: 4px 11px;
  letter-spacing: 0.1em;
}

/* poster belt — 허리띠처럼 도는 포스터 컨베이어 */

.poster-belt {
  overflow: hidden;
  width: 100%;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(16px, 3vh, 28px) 0;
  cursor: grab;
}

.poster-track {
  display: flex;
  gap: clamp(14px, 1.8vw, 28px);
  width: max-content;
  will-change: transform;
}

.poster-card {
  flex: none;
  width: calc(min(52svh, 560px) * 0.72);
  display: flex;
  flex-direction: column;
}

.poster-card figure {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--paper-2);
  border: 1px solid var(--line);
}

.poster-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.8s var(--ease-out);
}

.poster-card:hover img { transform: scale(1.04); }

.poster-card .pcap { display: block; padding-top: 10px; }
.poster-card .pcap .label { display: block; }
.poster-card .pcap .pt {
  display: block;
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.1em;
  margin-top: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.prog-chip {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  padding: 5px 14px;
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}

.band .prog-chip { border-color: var(--dark-line); }

.facility-line {
  margin-top: clamp(20px, 4vh, 36px);
  color: var(--dark-muted);
  font-size: 13px;
  letter-spacing: 0.02em;
  word-break: keep-all;
}

.foot-cover {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(56px, 11vw, 168px);
  line-height: 0.95;
  margin: 0 0 clamp(24px, 6vh, 56px) -0.03em;
}

.book-dots {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  display: none;
  flex-direction: column;
  gap: 12px;
}

.book-dots button {
  width: 9px;
  height: 9px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--ink);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background var(--dur-fast) ease, transform var(--dur-fast) ease;
}

.book-dots button.is-active { background: var(--ink); transform: scale(1.35); }

@media (min-width: 901px) {
  /* JS 페이지 플립과 충돌 방지 — 네이티브 smooth/스냅 해제 */
  html.snap-on { scroll-behavior: auto; }

  body.book .book-page,
  body.book .site-foot {
    min-height: 100svh;
  }

  body.book .book-page {
    display: flex;
    flex-direction: column;
    justify-content: safe center;
    padding-top: calc(var(--head-h) + 4px);
    padding-bottom: 24px;
  }

  body.book .book-cover { padding-top: 0; padding-bottom: 0; justify-content: flex-end; overflow: hidden; }
  body.book .book-cover .hero { min-height: 0; flex: 1; }

  body.book .band { justify-content: safe center; }

  body.book .section-head { margin-bottom: clamp(18px, 4vh, 40px); }
  body.book .pg-row { padding: 9px 0; }
  body.book .prog-note { margin-bottom: 14px; }
  body.book .pg-extra { margin-top: 5px; }

  body.book .site-foot {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }

  body.book .book-dots { display: flex; }
}

/* 낮은 데스크톱 화면: 한 페이지에 들어가도록 압축 */
@media (min-width: 901px) and (max-height: 870px) {
  body.book .prog-note { display: none; }
  body.book .pg-row { padding: 8px 0; }
  body.book .pg-info .py { font-size: 24px; }
  body.book .pg-extra { margin-top: 4px; }
  body.book .poster-card { width: calc(min(46svh, 480px) * 0.72); }
}

/* ── reveal animation (html.js일 때만 숨김 → JS 없으면 항상 보임) ── */

html.js .reveal {
  opacity: 0;
  transform: translateY(var(--reveal-y));
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}

html.js .reveal.is-in { opacity: 1; transform: none; }

/* GSAP가 제어할 때는 CSS 트랜지션을 끈다 */
html.js.gsap-on .reveal { transition: none; }

@media (prefers-reduced-motion: reduce) {
  html.js .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  .hero::before { animation: none; }
}

/* ── responsive ───────────────────────────── */

@media (max-width: 900px) {
  .card-grid { grid-template-columns: 1fr 1fr; }
  .artist-card-grid { grid-template-columns: 1fr 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .intro-grid, .project-cols, .detail-cols, .artist-grid { grid-template-columns: 1fr; }
  .artist-photo, .detail-cols .side, .intro-label { position: static; }
  .quote-grid { grid-template-columns: 1fr; }
  .cursor-img { display: none; }
}

@media (max-width: 640px) {
  .site-nav a { display: none; }
  .site-nav .nav-burger { display: inline-block; }
  .card-grid { grid-template-columns: 1fr; }
  .artist-row { grid-template-columns: 1fr auto; }
  .artist-row .idx { display: none; }
  .artist-meta .kname { font-size: 12px; }
  .hero { min-height: 82vh; }
  .hero-sub { flex-direction: column; align-items: flex-start; gap: 14px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-grid figure:nth-child(3n) { grid-column: auto; }
  .stat .num { font-size: clamp(38px, 12vw, 64px); }
  .pn a { padding-left: 0; }
  .pn a + a { padding-left: 16px; }
  .foot-links { flex-wrap: wrap; gap: 16px; }
  .carousel-track figure { flex-basis: 84vw; }
}