@font-face {
  font-family: 'Archivo Black';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/archivo-black.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --bg:           #0e0d0f;
  --text:         #f2efe9;
  --text-dim:     rgba(242, 239, 233, 0.62);
  --accent:       #c23b0e;
  --accent-hover: #a6320c;
  --accent-soft:  #e8663a;
  --accent-glow:  rgba(194, 59, 14, 0.4);
  --glass:        rgba(255, 255, 255, 0.06);
  --glass-dark:   rgba(14, 13, 16, 0.55);
  --stroke:       rgba(255, 255, 255, 0.12);
  --radius:       22px;
  --radius-sm:    14px;
  --pad-x: clamp(1rem, 4vw, 3rem);
  --serif: Georgia, 'Times New Roman', 'Noto Serif', serif;
  --sans: 'Segoe UI', -apple-system, BlinkMacSystemFont, Tahoma, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  min-height: 100vh;
  padding-top: 92px;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

::selection { background: var(--accent); color: #fff; }

.g-bg {
  position: fixed; inset: -48px;
  z-index: -1;
  background: radial-gradient(60% 50% at 75% 8%, rgba(194, 59, 14, 0.22), transparent 70%), var(--bg);
  background-size: cover;
  background-position: center;
  filter: blur(30px) brightness(0.38) saturate(1.2);
}

.g-header, .g-mast, .g-rooms, .g-hero, .g-footer, .g-empty,
.g-plate-cap, .g-placard, .g-qr, .x-placard, .x-controls {
  background: var(--glass);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border: 1px solid var(--stroke);
}

.g-header {
  position: fixed; top: 16px; left: 50%; transform: translateX(-50%);
  z-index: 50;
  display: flex; align-items: center; gap: 1.6rem;
  padding: 0.7rem 1.5rem;
  border-radius: 999px;
  background: var(--glass-dark);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
  max-width: calc(100vw - 1.6rem);
  white-space: nowrap;
}
.g-brand {
  font-family: 'Archivo Black', var(--sans);
  font-weight: 400; font-size: 1.05rem; letter-spacing: 0.01em;
}
.g-brand .tld { color: var(--accent-soft); }
.g-header-link {
  font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-dim);
  transition: color 0.2s;
}
.g-header-link:hover { color: var(--accent-soft); }

.g-mast {
  margin: 1.2rem var(--pad-x) 0;
  padding: clamp(2rem, 5vw, 3.5rem);
  border-radius: var(--radius);
}
.g-mast h1 {
  font-weight: 600;
  font-size: clamp(2rem, 5.5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  max-width: 18em;
}
.g-mast h1 em { color: var(--accent-soft); }
.g-mast-row {
  margin-top: 1.8rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; flex-wrap: wrap;
}
.g-mast-row p {
  font-size: 0.85rem; line-height: 1.6;
  color: var(--text-dim);
  max-width: 46em;
}
.g-shuffle {
  display: inline-block;
  padding: 0.65rem 1.4rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  box-shadow: 0 0 18px var(--accent-glow);
  transition: background 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.g-shuffle:hover { background: var(--accent-hover); box-shadow: 0 0 26px var(--accent-glow); }

.g-plates {
  columns: 300px;
  column-gap: 0.9rem;
  padding: 1.4rem var(--pad-x) 2.5rem;
}
.g-plate {
  position: relative;
  display: block;
  break-inside: avoid;
  margin-bottom: 0.9rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--glass);
}
.g-plate img {
  width: 100%;
  transition: transform 0.5s ease;
}
.g-plate:hover img { transform: scale(1.04); }

.g-plate-cap {
  position: absolute; left: 0.55rem; right: 0.55rem; bottom: 0.55rem;
  display: block;
  padding: 0.75rem 0.95rem;
  border-radius: 12px;
  background: var(--glass-dark);
  transform: translateY(calc(100% + 0.7rem));
  opacity: 0;
  transition: transform 0.35s ease, opacity 0.35s ease;
}
.g-plate:hover .g-plate-cap,
.g-plate:focus-visible .g-plate-cap { transform: none; opacity: 1; }

.g-plate-cap .no {
  display: block;
  font-size: 0.58rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--text-dim);
}
.g-plate-cap .t {
  display: block;
  font-weight: 600; font-size: 0.95rem;
  margin-top: 0.25rem;
}
.g-plate-cap .a {
  display: block;
  font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 0.3rem;
}
.g-plate-cap .p {
  display: block;
  font-size: 0.8rem; font-weight: 600;
  color: var(--accent-soft);
  margin-top: 0.35rem;
}
.g-plate-cap .p .sold { color: var(--accent-soft); }

@media (hover: none) {
  .g-plate-cap { transform: none; opacity: 1; }
}

.g-rooms {
  margin: 0 var(--pad-x) 2.5rem;
  padding: clamp(1.5rem, 4vw, 2.2rem);
  border-radius: var(--radius);
}
.g-rooms h2 {
  font-weight: 600;
  font-size: 0.66rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 1.1rem;
}
.g-rooms-list { line-height: 2.9; }
.g-rooms-list a {
  display: inline-block;
  padding: 0.45rem 1.05rem;
  margin: 0 0.45rem 0.45rem 0;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--stroke);
  font-size: 0.85rem;
  line-height: 1.4;
  transition: border-color 0.2s, box-shadow 0.2s, color 0.2s;
}
.g-rooms-list a:hover {
  border-color: var(--accent-soft);
  box-shadow: 0 0 14px var(--accent-glow);
}
.g-rooms-list .sep { display: none; }
.g-rooms-list .g-verified { color: var(--accent-soft); font-size: 0.75em; margin-left: 0.35em; }

.g-empty {
  margin: 1.4rem var(--pad-x) 3rem;
  padding: 2.5rem;
  border-radius: var(--radius);
  color: var(--text-dim);
  font-style: italic;
}

.g-hero {
  margin: 1.2rem var(--pad-x) 0;
  padding: clamp(2rem, 5vw, 3.2rem);
  border-radius: var(--radius);
}
.g-hero-portrait {
  width: 96px; height: 96px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
  margin-bottom: 1.2rem;
}
.g-hero-portrait.placeholder {
  display: flex; align-items: center; justify-content: center;
  background: var(--glass);
  font-size: 2rem; font-weight: 600;
  color: var(--text-dim);
}
.g-hero h1 {
  font-weight: 600;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.g-hero .g-verified { color: var(--accent-soft); font-size: 0.5em; vertical-align: super; }
.g-hero-meta {
  margin-top: 0.8rem;
  font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-dim);
}
.g-hero-bio {
  max-width: 960px;
  margin-top: 1.3rem;
  font-size: 0.95rem; line-height: 1.75;
  color: rgba(242, 239, 233, 0.85);
}
.g-hero-links {
  margin-top: 1.7rem;
  display: flex; gap: 0.7rem; flex-wrap: wrap;
}

.g-btn {
  display: inline-block;
  padding: 0.65rem 1.4rem;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text);
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.g-btn:hover { background: rgba(255, 255, 255, 0.12); border-color: rgba(255, 255, 255, 0.3); }
.g-btn.solid {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 0 18px var(--accent-glow);
}
.g-btn.solid:hover { background: var(--accent-hover); box-shadow: 0 0 26px var(--accent-glow); }

.g-rule { display: none; }

.g-wall-hint {
  padding: 1.8rem var(--pad-x) 0;
  font-size: 0.66rem; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--text-dim);
}
.g-wall {
  columns: 320px;
  column-gap: 0.9rem;
  padding: 1.1rem var(--pad-x) 2.5rem;
}
.g-piece {
  position: relative;
  break-inside: avoid;
  margin-bottom: 0.9rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--glass);
}
.g-frame { display: block; }
.g-frame img {
  width: 100%;
  transition: transform 0.5s ease;
}
.g-piece:hover .g-frame img { transform: scale(1.04); }

.g-sold-ribbon {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  background: rgba(194, 59, 14, 0.92);
  color: #fff;
  font-size: 0.58rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase;
  padding: 0.32rem 0.8rem;
  border-radius: 999px;
  box-shadow: 0 0 14px var(--accent-glow);
}

.g-placard {
  position: absolute; left: 0.55rem; right: 0.55rem; bottom: 0.55rem;
  display: block;
  padding: 0.8rem 1rem;
  border-radius: 12px;
  background: var(--glass-dark);
  transform: translateY(calc(100% + 0.7rem));
  opacity: 0;
  transition: transform 0.35s ease, opacity 0.35s ease;
  text-align: left;
}
.g-piece:hover .g-placard,
.g-piece:focus-within .g-placard { transform: none; opacity: 1; }

.g-placard .t { font-weight: 600; font-size: 0.98rem; }
.g-placard .m {
  margin-top: 0.3rem;
  font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-dim);
}
.g-placard .p {
  margin-top: 0.35rem;
  font-size: 0.82rem; font-weight: 600;
  color: var(--accent-soft);
}
.g-placard .p .sold { color: var(--accent-soft); }
.g-placard .buy {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.64rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent-soft);
  border-bottom: 1px solid var(--accent-soft);
  padding-bottom: 1px;
  transition: color 0.2s, border-color 0.2s;
}
.g-placard .buy:hover { color: #fff; border-color: #fff; }

@media (hover: none) {
  .g-placard { transform: none; opacity: 1; }
}

.g-lobby-intro {
  margin: 1.2rem var(--pad-x);
  padding: clamp(2.5rem, 6vw, 4rem);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border: 1px solid var(--stroke);
  text-align: center;
}
.g-lobby-intro h1 {
  font-weight: 600;
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  letter-spacing: -0.02em;
}
.g-lobby-intro p {
  margin: 1rem auto 0;
  color: var(--text-dim);
  font-size: 0.95rem; line-height: 1.7;
  max-width: 34em;
}
.g-lobby-intro .g-hero-links { justify-content: center; }

.g-footer {
  margin: 0 var(--pad-x) 2rem;
  padding: 1.6rem 2rem;
  border-radius: var(--radius);
  text-align: center;
  font-size: 0.75rem; line-height: 2;
  color: var(--text-dim);
}
.g-footer a { color: var(--text); transition: color 0.2s; }
.g-footer a:hover { color: var(--accent-soft); }

.g-qr {
  margin: 0 auto;
  padding: 0.8rem;
  width: fit-content;
  border-radius: 16px;
}
.g-qr img {
  width: 132px; height: 132px;
  background: #fff;
  border-radius: 10px;
}
.g-qr-caption {
  margin-top: 0.9rem; text-align: center;
  font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-dim);
}

body.exhibition { overflow: hidden; background: #0a0908; padding-top: 0; }
.x-stage {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
}
.x-slide {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 1.4s ease;
  padding: 4vh 4vw 13vh;
}
.x-slide.active { opacity: 1; }
.x-slide img {
  max-height: 74vh; max-width: 90vw; width: auto;
  border-radius: 12px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.8);
}
.x-placard {
  margin-top: 3vh;
  padding: 0.75rem 1.7rem;
  border-radius: 999px;
  background: var(--glass-dark);
  text-align: center;
}
.x-placard .t { font-weight: 600; font-size: 1rem; }
.x-placard .m {
  margin-top: 0.3rem;
  font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-dim);
}
.x-artist {
  position: fixed; top: 3.4vh; left: 0; right: 0; text-align: center;
  font-size: 0.75rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--text-dim);
}
.x-controls {
  position: fixed; bottom: 3vh; left: 50%; transform: translateX(-50%);
  display: flex; gap: 1.4rem; align-items: center;
  padding: 0.65rem 1.4rem;
  border-radius: 999px;
  background: var(--glass-dark);
  font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-dim);
  white-space: nowrap;
  max-width: calc(100vw - 1.6rem);
}
.x-controls a, .x-controls button {
  background: none; border: none; cursor: pointer;
  color: inherit; font: inherit; letter-spacing: inherit; text-transform: inherit;
  transition: color 0.2s;
}
.x-controls a:hover, .x-controls button:hover { color: var(--accent-soft); }

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .g-header, .g-mast, .g-rooms, .g-hero, .g-footer, .g-empty,
  .g-plate-cap, .g-placard, .g-qr, .g-lobby-intro, .x-placard, .x-controls {
    background: rgba(18, 16, 20, 0.9);
  }
}

@media (max-width: 640px) {
  body { padding-top: 82px; }
  .g-header { top: 10px; gap: 1rem; padding: 0.6rem 1.1rem; }
  .g-plates, .g-wall { columns: 1; }
  .g-mast-row { flex-direction: column; align-items: flex-start; }
}