/* ─────────────────────────────────────────
   The Gift of Breath - Avery Lake, 2026
   gift.averylakeofficial.com
───────────────────────────────────────── */

*, *::before, *::after {
  box-sizing: border-box;
}

:root {
  /* DARK THEME (Default Swiss Stark) */
  --bg: #000000;
  --bg-soft: #111111;
  --text: #FFFFFF;
  --muted: rgba(255, 255, 255, 0.6);
  --dim: rgba(255, 255, 255, 0.46);
  --faint: rgba(255, 255, 255, 0.2);
  --line: rgba(255, 255, 255, 0.15);
  --gold: #FFFFFF; /* Replaced glow with stark white */
  --gold-soft: rgba(255, 255, 255, 0.1);
  --gold-dim: rgba(255, 255, 255, 0.4);
  --aqua: #FFFFFF; /* Replaced glow with stark white */
  --aqua-soft: rgba(255, 255, 255, 0.1);
  --aqua-dim: rgba(255, 255, 255, 0.4);
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --breath-duration: 4s;
}

[data-theme="light"] {
  /* LIGHT THEME (Swiss White Cube) */
  --bg: #FFFFFF;
  --bg-soft: #F7F7F7;
  --text: #000000;
  --muted: rgba(0, 0, 0, 0.6);
  --dim: rgba(0, 0, 0, 0.52);
  --faint: rgba(0, 0, 0, 0.2);
  --line: rgba(0, 0, 0, 0.15);
  --gold: #000000;
  --gold-soft: rgba(0, 0, 0, 0.1);
  --gold-dim: rgba(0, 0, 0, 0.4);
  --aqua: #000000;
  --aqua-soft: rgba(0, 0, 0, 0.1);
  --aqua-dim: rgba(0, 0, 0, 0.4);
}

html {
  min-height: 100%;
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  margin: 0;
  padding-top: var(--header-total);
  font-family: "Inter", ui-sans-serif, system-ui, "Helvetica Neue", Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 4px;
}


/* ── Atmospheric overlays ──────────────── */

.field-grid, .scanline {
  display: none; /* Removed for Swiss minimalism */
}

/* ── Announcement bar ──────────────────── */

:root {
  --bar-height: 34px;
  --nav-height: 64px;
  --header-total: calc(var(--bar-height) + var(--nav-height));
}

.announcement-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  height: var(--bar-height);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  transition: opacity 400ms ease, height 400ms ease;
  overflow: hidden;
}

.announcement-bar.dismissed {
  height: 0;
  opacity: 0;
  border: none;
  pointer-events: none;
}

.announcement-text {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--dim);
}

.announcement-text a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1px;
  transition: border-color 200ms ease;
}

.announcement-text a:hover {
  border-color: var(--text);
}

.announcement-dismiss {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.6rem;
  line-height: 1;
  padding: 6px;
  transition: color 200ms ease;
}

.announcement-dismiss:hover {
  color: var(--text);
}

/* ── Site header (persistent nav) ──────── */

.site-header {
  position: fixed;
  z-index: 50;
  top: var(--bar-height);
  left: 0;
  right: 0;
  height: var(--nav-height);
  display: flex;
  align-items: stretch;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  transition: background-color 0.3s ease;
}

/* Brand link — left anchor */
.brand-link {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 0 24px;
  border-right: 1px solid var(--line);
  text-decoration: none;
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--dim);
  white-space: nowrap;
  transition: color 250ms ease;
}

.brand-link:hover {
  color: var(--text);
}

/* Five-squares mark inside brand link */
.brand-squares {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand-squares span {
  display: block;
  width: 7px;
  height: 7px;
  background: var(--text);
  flex-shrink: 0;
  transition: opacity 250ms ease;
}

.brand-link:hover .brand-squares span {
  opacity: 0.45;
}

/* Five-panel nav — fills the middle */
.site-nav {
  display: flex;
  flex: 1;
  min-width: 0;
}

.site-nav__panel {
  flex: 1;
  min-width: 0;
  position: relative;
  background: transparent;
  border: none;
  border-right: 1px solid var(--line);
  cursor: pointer;
  padding: 0 16px 12px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  color: var(--text);
  text-align: left;
  transition: background 0.3s ease;
  overflow: hidden;
}

.site-nav__panel:last-child {
  border-right: none;
}

.site-nav__panel:hover,
.site-nav__panel.active {
  background: var(--gold-soft);
}

.site-nav__num {
  position: absolute;
  top: 12px;
  left: 16px;
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.2em;
  color: var(--faint);
  transition: color 0.25s ease;
}

.site-nav__panel:hover .site-nav__num,
.site-nav__panel.active .site-nav__num {
  color: var(--muted);
}

.site-nav__label {
  display: block;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
  color: var(--text);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  word-break: break-word;
}

.site-nav__panel:hover .site-nav__label,
.site-nav__panel:focus-visible .site-nav__label,
.site-nav__panel.active .site-nav__label {
  opacity: 1;
  transform: none;
}


/* META panel (■ ■ ■ ■ ■) — narrow, left anchor */
.site-nav__panel--meta {
  flex: 0 0 64px;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.site-nav__panel--meta .site-nav__label {
  font-size: 0.55rem;
  letter-spacing: 0.14em;
  color: var(--dim);
  transform: none;
  opacity: 0.7;
}

.site-nav__panel--meta:hover .site-nav__label {
  color: var(--text);
  opacity: 1;
  transform: none;
}

/* ABOUT panel — narrower, visually secondary */
.site-nav__panel--about {
  flex: 0 0 72px;
  align-items: center;
  justify-content: center;
  border-left: 1px solid var(--line);
  border-right: none;
  padding: 0;
}

.site-nav__panel--about .site-nav__label {
  font-size: 0.52rem;
  letter-spacing: 0.16em;
  color: var(--dim);
  transform: none;
  opacity: 0.7;
}

.site-nav__panel--about:hover .site-nav__label {
  color: var(--text);
  opacity: 1;
  transform: none;
}

/* Theme toggle — right anchor */
.theme-toggle {
  flex-shrink: 0;
  background: transparent;
  border: none;
  border-left: 1px solid var(--line);
  color: var(--dim);
  padding: 0 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 200ms ease;
}

.theme-toggle:hover {
  color: var(--text);
}

.theme-icon {
  display: block;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  transition: background 300ms ease;
}

[data-theme="dark"] .theme-icon {
  background: currentColor;
}

[data-theme="light"] .theme-icon {
  background: transparent;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ── Phase indicator (fixed right) ─────── */

.phase-nav {
  position: fixed;
  z-index: 40;
  right: 28px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: flex-end;
}

.phase-dot {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  cursor: pointer;
  border: none;
  background: none;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: color 400ms ease;
  text-align: right;
}

.phase-dot::after {
  content: "";
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 0%; /* Square for Swiss */
  border: 1px solid var(--dim);
  transition: border-color 400ms ease, background 400ms ease;
}

.phase-dot .phase-label {
  opacity: 0;
  transform: translateX(6px);
  transition: opacity 300ms ease, transform 300ms ease;
  white-space: nowrap;
}

.phase-nav:hover .phase-dot .phase-label,
.phase-dot.active .phase-label {
  opacity: 1;
  transform: translateX(0);
}

.phase-dot.active {
  color: var(--aqua);
}

.phase-dot.active::after {
  border-color: var(--text);
  background: var(--text);
}

.phase-dot.passed::after {
  border-color: var(--gold);
  background: var(--gold);
}

.phase-dot.passed {
  color: var(--gold-dim);
}

/* ── Hero: intro + five panels ──────────── */

.hero-panels {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 100svh;
  border-bottom: 1px solid var(--line);
}

/* Intro text block (top of hero) */
.hero-intro {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 28px 52px;
  flex: 1;
}

/* Five works strip (bottom of hero) */
.hero-works {
  display: flex;
  width: 100%;
  border-top: 1px solid var(--line);
  overflow: hidden;
}

.hero-panel {
  flex: 1;
  min-width: 0;
  position: relative;
  background: var(--bg);
  border: none;
  border-right: 1px solid var(--line);
  cursor: pointer;
  padding: 28px 20px 32px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  color: var(--text);
  text-align: left;
  transition: background 0.4s ease;
  overflow: hidden;
}

.hero-panel:last-child {
  border-right: none;
}

.hero-panel:hover {
  background: var(--gold-soft);
}

.hero-panel__num {
  position: absolute;
  top: 20px;
  left: 20px;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: var(--faint);
  transition: color 0.3s ease;
}

.hero-panel:hover .hero-panel__num {
  color: var(--muted);
}

.hero-panel__body {
  display: flex;
  flex-direction: column;
  gap: 0;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.hero-panel:hover .hero-panel__body {
  opacity: 1;
  transform: translateY(0);
}

.hero-panel__title {
  display: block;
  font-size: clamp(0.62rem, 0.9vw, 0.82rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--text);
  word-break: break-word;
}

/* Mobile: collapse works to vertical strips, show text always */
@media (max-width: 860px) {
  .hero-intro {
    padding: 60px 24px 40px;
  }

  .hero-works {
    flex-direction: column;
    border-top: 1px solid var(--line);
  }

  .hero-panel {
    flex: none;
    min-height: 64px;
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding: 16px 20px 16px 56px;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
  }

  .hero-panel:last-child {
    border-bottom: none;
  }

  .hero-panel__num {
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
  }

  .hero-panel__body {
    opacity: 1;
    transform: none;
  }

  .hero-panel__title {
    font-size: 0.75rem;
    word-break: normal;
  }
}

/* ── Hero: artwork-first ──────────────────────── */

.hero {
  position: relative;
  min-height: calc(100svh - var(--header-total));
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  overflow: hidden;
}

/* Artwork wrap — centers video + label as a unit */
.hero-artwork-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  opacity: 0;
  animation: fadeIn 0.8s ease 0.2s forwards;
}

/* Artwork video — centered, square, fills most of viewport height */
.hero-artwork {
  width: min(60vh, 88vw);
  aspect-ratio: 1 / 1;
  flex-shrink: 0;
}

.hero-artwork video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.03),
    0 8px 32px rgba(0, 0, 0, 0.5),
    0 24px 64px rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .hero-artwork video {
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.04),
    0 4px 16px rgba(0, 0, 0, 0.07),
    0 14px 44px rgba(0, 0, 0, 0.09);
}

/* Artwork label — gallery card below the piece */
.hero-artwork-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  text-align: center;
}

.hero-artwork-label__artist {
  font-size: 0.52rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
  font-family: var(--mono);
  margin-bottom: 2px;
}

.hero-artwork-label__title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text);
}

.hero-artwork-label__title-squares {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* CSS squares — pixel-perfect */
.hero-sq {
  display: block;
  width: 16px;
  height: 16px;
  background: currentColor;
  flex-shrink: 0;
}

.hero-artwork-label__title-name {
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.hero-artwork-label__medium {
  font-size: 0.52rem;
  letter-spacing: 0.06em;
  color: var(--dim);
  font-family: var(--mono);
  margin-top: 4px;
}

.hero-artwork-label__edition {
  font-size: 0.52rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-family: var(--mono);
}

/* ── Intro section: exhibition wall text ──── */
.intro-section {
  padding: 100px 48px 88px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.intro-section.revealed {
  opacity: 1;
  transform: translateY(0);
}

.intro-inner {
  max-width: 680px;
}

.intro-title {
  margin: 0 0 28px;
  font-size: clamp(2.2rem, 4.5vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--text);
}

.intro-sub {
  margin: 0 0 20px;
  font-size: clamp(0.9rem, 1.4vw, 1.05rem);
  line-height: 1.72;
  color: var(--muted);
  max-width: 580px;
}

.intro-by {
  margin: 0;
  font-size: 0.72rem;
  color: var(--dim);
  letter-spacing: 0.06em;
  font-family: var(--mono);
}

.intro-by a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 250ms ease, border-color 250ms ease;
}

.intro-by a:hover {
  color: var(--text);
  border-bottom-color: var(--text);
}

/* Breathing line */
.breath-line {
  margin: 44px 0 0;
  width: 1px;
  height: 0;
  background: var(--gold);
  opacity: 0;
  animation: fadeIn 1.6s ease 1.4s forwards, breathLineGrow 1.6s ease 1.4s forwards;
}

.breath-line.alive {
  animation: breathLine var(--breath-duration) ease-in-out infinite;
  opacity: 1;
  height: 60px;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 48px;
  right: 48px;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeIn 1s ease 2.2s forwards, breathFade 3s ease-in-out 3.2s infinite;
}

/* ── Chapter sections ──────────────────── */

.chapter {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 28px;
  overflow: hidden;
}

.chapter-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  max-width: 1200px;
  width: 100%;
  align-items: center;
}

.chapter:nth-child(even) .chapter-inner {
  direction: rtl;
}

.chapter:nth-child(even) .chapter-inner > * {
  direction: ltr;
}

.chapter-content {
  /* Initial state set by GSAP; fallback for no-JS */
  opacity: 1;
}

.chapter-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  /* Initial state set by GSAP; fallback for no-JS */
  opacity: 1;
}

/* Background glow per chapter */
.chapter::before {
  display: none; /* Removed for Swiss minimalism */
}

/* Chapter typography */
.chapter-eyebrow {
  margin: 0 0 6px;
  color: var(--gold);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* Chapter position markers — ■ □ □ □ □ per work */
.ch-sq-map {
  display: inline-flex;
  gap: 5px;
  align-items: center;
}

.ch-sq {
  display: block;
  width: 7px;
  height: 7px;
  flex-shrink: 0;
}

.ch-sq--on {
  background: var(--gold);
}

.ch-sq--off {
  border: 1px solid var(--dim);
}

.chapter-phase {
  margin: 0 0 16px;
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--dim);
}

.chapter-edition {
  margin: 16px 0 0;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: var(--dim);
  line-height: 1.7;
}

.chapter-edition a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1px;
  transition: border-color 200ms ease, color 200ms ease;
}

.chapter-edition a:hover {
  color: var(--text);
  border-color: var(--text);
}

.chapter-xref {
  margin-top: 6px;
  opacity: 0.7;
}

.chapter-title {
  margin: 0 0 12px;
  font-size: clamp(2rem, 3.8vw, 3.4rem);
  font-weight: 600;
  line-height: 0.96;
  letter-spacing: -0.02em;
}

.chapter-meta {
  margin: 0 0 28px;
  color: var(--dim);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.chapter-excerpt {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.68;
  max-width: 420px;
}

.chapter-excerpt em {
  color: var(--text);
  font-style: italic;
}

.chapter-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--dim);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 0px;
  background: transparent;
  transition: color 300ms ease, border-color 300ms ease, background 300ms ease;
}

.chapter-link:hover {
  color: var(--bg);
  border-color: var(--text);
  background: var(--text);
}

.chapter-link::after {
  content: "→";
  transition: transform 200ms ease;
}

.chapter-link:hover::after {
  transform: translateX(3px);
}

/* ── Artwork frames ────────────────────── */

.artwork-frame {
  position: relative;
  display: block;
  max-width: 620px;
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0px;
  text-decoration: none;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.04),
    0 4px 16px rgba(0, 0, 0, 0.07),
    0 14px 44px rgba(0, 0, 0, 0.09);
  transition: border-color 500ms ease, transform 400ms ease, box-shadow 400ms ease;
}

.artwork-frame:hover {
  border-color: var(--text);
  transform: translateY(-4px);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.06),
    0 10px 28px rgba(0, 0, 0, 0.12),
    0 28px 64px rgba(0, 0, 0, 0.14);
}

/* Dark theme: shadows need a light-touch — dark on dark is invisible,
   so we use a very subtle spread to separate the frame from the bg */
:root .artwork-frame {
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.03),
    0 8px 32px rgba(0, 0, 0, 0.5),
    0 24px 64px rgba(0, 0, 0, 0.3);
}

:root .artwork-frame:hover {
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.05),
    0 16px 48px rgba(0, 0, 0, 0.6),
    0 32px 80px rgba(0, 0, 0, 0.35);
}

[data-theme="light"] .artwork-frame {
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.04),
    0 4px 16px rgba(0, 0, 0, 0.07),
    0 14px 44px rgba(0, 0, 0, 0.09);
}

[data-theme="light"] .artwork-frame:hover {
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.06),
    0 10px 28px rgba(0, 0, 0, 0.12),
    0 28px 64px rgba(0, 0, 0, 0.14);
}

.artwork-frame img,
.artwork-frame video {
  display: block;
  width: 100%;
  height: auto;
  opacity: 1;
  transition: opacity 500ms ease;
}

/* Screen-style frame for interactive digital works */
.artwork-frame--screen {
  background: var(--bg);
  border-color: var(--line);
}

.artwork-frame--screen:hover {
  border-color: var(--text);
}

/* ── Browser chrome mockup ──────────────── */
.artwork-frame--browser {
  display: flex;
  flex-direction: column;
}

.browser-chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  background: #111111;
  border-bottom: 1px solid #1e1e1e;
  flex-shrink: 0;
}

.browser-dots {
  display: flex;
  gap: 5px;
  align-items: center;
  flex-shrink: 0;
}

.browser-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.browser-dot--close { background: #ff5f57; }
.browser-dot--min   { background: #febc2e; }
.browser-dot--max   { background: #28c840; }

.browser-url {
  flex: 1;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.04em;
  color: #555;
  background: #1a1a1a;
  padding: 3px 10px;
  border-radius: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.object-stage.webgl-ready .object-fallback {
  display: none;
}

.object-stage.no-webgl .object-fallback {
  display: block;
}

.object-stage canvas {
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 1 / 1;
  display: block;
  pointer-events: auto; /* Allow interaction with the 3D element */
}

/* Enter overlay label */
.frame-enter {
  position: absolute;
  bottom: 12px;
  right: 14px;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--text);
  padding: 4px 10px;
  border-radius: 0px;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 300ms ease, transform 300ms ease;
}

.artwork-frame:hover .frame-enter {
  opacity: 1;
  transform: translateY(0);
}

/* ── Divider between chapters ──────────── */

.chapter-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120px;
  padding: 0 28px;
}

.chapter-divider::before {
  content: "";
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--line), transparent);
}

/* ── Statement section ─────────────────── */

.statement-section {
  position: relative;
  min-height: 80svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 28px;
  max-width: 680px;
  margin: 0 auto;
}

.statement-section .chapter-eyebrow {
  margin-bottom: 28px;
}

.statement-lead {
  margin: 0 0 36px;
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  line-height: 1.6;
  color: var(--text);
  font-weight: 400;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s ease, transform 1s ease;
}

.statement-section.revealed .statement-lead {
  opacity: 1;
  transform: translateY(0);
}

.statement-body {
  margin: 0 0 40px;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--muted);
  text-align: left;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s ease 0.2s, transform 1s ease 0.2s;
}

.statement-section.revealed .statement-body {
  opacity: 1;
  transform: translateY(0);
}

.statement-attribution {
  margin: 0;
  color: var(--dim);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  opacity: 0;
  transition: opacity 1s ease 0.4s;
}

.statement-section.revealed .statement-attribution {
  opacity: 1;
}

/* ── Citation blocks ──────────────────── */
.citation-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 8px 40px 8px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 1.1s ease, transform 1.1s ease;
}

.citation-section.revealed {
  opacity: 1;
  transform: translateY(0);
}

.citation-text {
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  line-height: 1.9;
  color: var(--text);
  font-weight: 300;
  max-width: 520px;
  margin: 0 0 20px;
  letter-spacing: 0.015em;
}

.citation-source {
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  font-style: normal;
  line-height: 1.9;
}

/* ── Lineage Map Interlude ──────────────── */

.lineage-map-section {
  padding: 80px 28px 60px;
  text-align: center;
}

.lineage-map-inner {
  max-width: 680px;
  margin: 0 auto;
}

.lineage-map-details {
  border: none;
}

.lineage-map-details summary {
  list-style: none;
}

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

.lineage-map-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
  width: fit-content;
  margin: 0 auto;
}

.lineage-map-summary:hover .lineage-map-eyebrow {
  color: var(--text);
}

.lineage-map-toggle-icon {
  display: inline-block;
  width: 10px;
  height: 10px;
  position: relative;
  opacity: 0.4;
  transition: opacity 200ms ease, transform 200ms ease;
}

.lineage-map-toggle-icon::before,
.lineage-map-toggle-icon::after {
  content: "";
  position: absolute;
  background: var(--text);
}

/* Horizontal bar (always visible) */
.lineage-map-toggle-icon::before {
  width: 10px;
  height: 1px;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

/* Vertical bar (hidden when open) */
.lineage-map-toggle-icon::after {
  width: 1px;
  height: 10px;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  transition: opacity 200ms ease;
}

.lineage-map-details[open] .lineage-map-toggle-icon::after {
  opacity: 0;
}

.lineage-map-details[open] .lineage-map-toggle-icon {
  opacity: 0.6;
}

.lineage-map-summary:hover .lineage-map-toggle-icon {
  opacity: 0.7;
}

.lineage-map-body {
  padding-top: 28px;
}

.lineage-map-eyebrow {
  margin-bottom: 0;
}

.lineage-map-circles {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.lineage-map-circle {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  transition: opacity 300ms ease;
}

.lineage-map-circle:hover {
  opacity: 0.7;
}

.lineage-map-circle svg {
  width: 150px;
  height: 150px;
  display: block;
}

.lineage-map-label {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.lineage-map-sublabel {
  font-family: var(--mono);
  font-size: 0.48rem;
  letter-spacing: 0.1em;
  color: var(--dim);
  margin-top: -4px;
}

.lineage-map-caption {
  margin-bottom: 20px;
}

.lineage-map-caption p {
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.06em;
  color: var(--dim);
  line-height: 1.9;
  margin: 0;
}

.lineage-map-cite {
  display: block;
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.1em;
  color: var(--dim);
  font-style: normal;
  opacity: 0.7;
}

.lineage-map-cite a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1px;
  transition: color 200ms ease, border-color 200ms ease;
}

.lineage-map-cite a:hover {
  color: var(--text);
  border-color: var(--text);
}

/* ── Collection section ────────────────── */

.collection-section {
  padding: 100px 28px;
}

.collection-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.collection-eyebrow {
  margin-bottom: 16px;
}

.collection-subtitle {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0 0 64px;
  line-height: 1.6;
  letter-spacing: 0.02em;
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  align-items: start;
  text-align: left;
}

.artifact-item {
  display: flex;
  flex-direction: column;
  gap: 14px;
  opacity: 1;
  transform: none;
}

.collection-section.revealed .artifact-item {
  opacity: 1;
  transform: translateY(0);
}

.artifact-frame {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: var(--bg-soft);
  cursor: zoom-in;
  padding: 0;
  transition: border-color 400ms ease, transform 400ms ease;
  text-decoration: none;
}

.artifact-frame:hover {
  border-color: var(--text);
  transform: translateY(-4px);
}

.artifact-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  pointer-events: none;
  transition: opacity 400ms ease;
}

/* No Prompt blueprint — inset so it breathes within the frame */
.artifact-frame--padded img {
  padding: 10%;
}

.artifact-caption {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.artifact-num {
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.2em;
  color: var(--dim);
  text-transform: uppercase;
}

.artifact-title {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.01em;
  line-height: 1.3;
}

.artifact-type {
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.14em;
  color: var(--dim);
  text-transform: uppercase;
}

/* ── Bio section ───────────────────────── */

.bio-section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s ease, transform 1s ease;
}

.bio-section.revealed {
  opacity: 1;
  transform: translateY(0);
}

.bio-inner {
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 28px;
  gap: 0;
}

.bio-portrait {
  position: static;
  width: 160px;
  margin-bottom: 28px;
}

.bio-eyebrow {
  margin-bottom: 8px;
}

.bio-name {
  margin-bottom: 32px;
}

/* Keep bio body prose left-aligned — matching statement-section pattern */
.bio-content {
  width: 100%;
  text-align: left;
}

.artist-portrait {
  width: 100%;
  display: block;
  filter: invert(1);
  mix-blend-mode: screen;
}

[data-theme="light"] .artist-portrait {
  filter: none;
  mix-blend-mode: normal;
  opacity: 0.85;
}

.bio-name {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
  margin: 6px 0 24px;
}

.bio-text {
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--muted);
  margin: 0 0 14px;
}

.bio-text:last-of-type {
  margin-bottom: 28px;
}

@media (max-width: 768px) {
  .collection-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .collection-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .collection-section {
    padding: 64px 20px;
  }
}

@media (max-width: 600px) {
  /* Bio — already flex column; just tighten portrait */
  .bio-inner {
    padding: 0 20px;
  }
  .bio-portrait {
    width: 120px;
    margin-bottom: 20px;
  }
}

/* ── Lightbox ───────────────────────────── */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lightbox[hidden] {
  display: none;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: var(--bg);
  opacity: 0.93;
}

.lightbox-stage {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  max-width: min(90vw, 600px);
  max-height: 90svh;
}

.lightbox-img {
  display: block;
  max-width: 100%;
  max-height: calc(90svh - 80px);
  object-fit: contain;
  border: 1px solid var(--line);
}

.lightbox-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
}

.lightbox-title {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
}

.lightbox-sub {
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
}

.lightbox-close {
  position: absolute;
  top: -16px;
  right: -16px;
  background: none;
  border: 1px solid var(--line);
  color: var(--dim);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: color 200ms ease, border-color 200ms ease;
  padding: 0;
}

.lightbox-close:hover {
  color: var(--text);
  border-color: var(--text);
}

/* ── Acquisition ───────────────────────── */

.acquisition-section {
  padding: 100px 28px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: center;
}

.acquisition-inner {
  max-width: 600px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.acquisition-text {
  font-size: 0.82rem;
  line-height: 1.75;
  color: var(--muted);
  margin: 0;
}

.acquisition-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.acquisition-btn {
  display: inline-block;
  padding: 11px 22px;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--text);
  color: var(--text);
  background: transparent;
  transition: background 180ms ease, color 180ms ease;
}

.acquisition-btn:hover {
  background: var(--text);
  color: var(--bg);
}

.acquisition-btn--secondary {
  border-color: var(--faint);
  color: var(--muted);
}

.acquisition-btn--secondary:hover {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

/* ── Footer ────────────────────────────── */

.site-footer {
  padding: 80px 28px;
  text-align: center;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.footer-kicker {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
}

.footer-links {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-link {
  color: var(--dim);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color 300ms ease, border-color 300ms ease;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

.footer-link:hover {
  color: var(--text);
  border-bottom-color: var(--text);
}

.footer-subscribe {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.footer-subscribe-label {
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dim);
}

.footer-subscribe-link {
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color 200ms ease, border-color 200ms ease;
}

.footer-subscribe-link:hover {
  color: var(--text);
  border-color: var(--text);
}

.footer-land-ack {
  margin-top: 28px;
  font-family: var(--mono);
  font-size: 0.48rem;
  letter-spacing: 0.06em;
  color: var(--dim);
  line-height: 1.9;
  opacity: 0.6;
}

.footer-copyright {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.46rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
  opacity: 0.7;
}

/* ── Keyframe animations ───────────────── */

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes breathLine {
  0%, 100% {
    height: 40px;
    opacity: 0.4;
  }
  50% {
    height: 80px;
    opacity: 0.8;
  }
}

@keyframes breathLineGrow {
  from { height: 0; }
  to { height: 60px; }
}

@keyframes breathFade {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.7; }
}

@keyframes breathThread {
  0%, 100% {
    height: 40px;
    opacity: 0.4;
  }
  50% {
    height: 200px;
    opacity: 0.8;
  }
}

@keyframes breathPulse {
  0%, 100% {
    opacity: 0.3;
    transform: scale(0.92);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.06);
  }
}

@keyframes ringDissolve {
  0%, 100% {
    opacity: 0.4;
    transform: scale(1);
  }
  30% {
    opacity: 0.08;
    transform: scale(1.04);
  }
  60% {
    opacity: 0.5;
    transform: scale(0.98);
  }
}

@keyframes cursorBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes glyphRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ── Responsive: tablet ────────────────── */

@media (max-width: 960px) {
  .chapter-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .chapter:nth-child(even) .chapter-inner {
    direction: ltr;
  }

  .chapter-content {
    order: 2;
  }

  .chapter-visual {
    order: 1;
  }

  .chapter-excerpt {
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
  }

  .chapter-link {
    margin: 0 auto;
  }

  .visual-container {
    width: 220px;
    height: 220px;
    margin: 0 auto;
  }

  /* site-nav: hide labels on tablet, show numbers only */
  .site-nav__label {
    display: none;
  }
}

/* ── Responsive: mobile ────────────────── */

@media (max-width: 600px) {
  /* Two-row header on mobile */
  :root {
    --nav-height: 92px; /* 44px brand/theme row + 48px panels row */
  }

  .site-header {
    flex-wrap: wrap;
    height: var(--nav-height);
    align-items: center;
  }

  .brand-link {
    flex: 1;
    border-right: none;
    border-bottom: 1px solid var(--line);
    height: 44px;
    padding: 0 18px;
  }

  .theme-toggle {
    border-left: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    height: 44px;
    padding: 0 16px;
  }

  .site-nav {
    order: 3;
    width: 100%;
    flex: none;
    height: 48px;
  }

  .site-nav__panel {
    justify-content: center;
    align-items: center;
    padding: 0;
  }

  .site-nav__num {
    position: static;
    font-size: 0.55rem;
  }

  .site-nav__label {
    display: none;
  }

  .hero {
    padding: 60px 20px;
  }

  .hero-artwork {
    width: min(70vw, 55vh);
  }

  .intro-section {
    padding: 64px 24px 56px;
  }

  .hero-scroll-hint {
    right: 24px;
    bottom: 32px;
  }

  .chapter {
    padding: 60px 20px;
    min-height: auto;
  }

  .chapter-inner {
    gap: 28px;
  }

  .visual-container {
    width: 180px;
    height: 180px;
  }

  .statement-section {
    padding: 60px 20px;
  }

  /* Lineage map — stack circles vertically, shrink size */
  .lineage-map-section {
    padding: 60px 20px 40px;
  }

  .lineage-map-circles {
    flex-direction: column;
    gap: 32px;
  }

  .lineage-map-circle svg {
    width: 120px;
    height: 120px;
  }

  /* Footer subscribe */
  .footer-subscribe {
    padding: 20px 0;
  }

  .footer-subscribe-link {
    font-size: 0.58rem;
    text-align: center;
  }

  .footer-land-ack {
    font-size: 0.44rem;
    line-height: 2;
  }
}

/* ── Reduced motion ────────────────────── */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .chapter-content,
  .chapter-visual,
  .statement-lead,
  .statement-body,
  .statement-attribution,
  .citation-section,
  .bio-section {
    opacity: 1 !important;
    transform: none !important;
  }

  .hero-artwork-wrap,
  .hero-scroll-hint,
  .intro-section {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
}