/* tokens locked from BRIEF: demotivational-poster gallery wall.
   wall #101010, frame #000, paper #F2EEE4, ink #17140F, accent #D8342A meme-red.
   radius 0 throughout (hard poster edges). spacing scale 8/16/24/32/48/64/96.
   Anton (captions/display) + JetBrains Mono (meta/CA/buttons) + PT Serif (definitions). */

:root {
  --wall: #101010;
  --frame: #000000;
  --paper: #F2EEE4;
  --paper-dim: #E7E1D2;
  --ink: #17140F;
  --meta: #8B857A;
  --accent: #D8342A;
  --accent-ink: #FBEAE8;
  --sp-1: 8px;
  --sp-2: 16px;
  --sp-3: 24px;
  --sp-4: 32px;
  --sp-6: 48px;
  --sp-8: 64px;
  --sp-12: 96px;
  --font-display: 'Anton', 'Arial Narrow', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --font-serif: 'PT Serif', Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--wall);
  color: var(--paper);
  font-family: var(--font-serif);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

/* faint corkboard-wall texture, CSS only */
body {
  background-image:
    radial-gradient(rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 6px 6px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 14px 22px;
  border: 2px solid var(--ink);
  border-radius: 0;
  cursor: pointer;
  transition: transform 140ms ease, background 140ms ease, color 140ms ease;
}
.btn--buy {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
}
.btn--buy:hover { transform: translate(-2px, -2px); }
.btn--ghost {
  background: transparent;
  color: var(--paper);
  border-color: var(--paper);
}
.btn--ghost:hover { background: var(--paper); color: var(--ink); }
.btn--pin {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.btn--pin:hover { transform: translate(-2px, -2px); }

/* header */
.site-head {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding: var(--sp-2) var(--sp-4);
  background: rgba(16,16,16,0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(242,238,228,0.14);
}
.site-head__mark {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.site-head__nav {
  display: flex;
  gap: var(--sp-3);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.site-head__nav a { opacity: 0.75; }
.site-head__nav a:hover { opacity: 1; }
.site-head__clock {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--meta);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* hero */
.hero {
  position: relative;
  padding: var(--sp-8) var(--sp-4) var(--sp-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
}
.hero__backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__banner {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  filter: grayscale(0.4) blur(1px);
}
.hero__backdrop::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--wall) 0%, rgba(16,16,16,0.55) 40%, var(--wall) 100%);
}
.hero__poster-wrap {
  position: relative;
  z-index: 1;
}
.poster {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}
.poster__frame {
  position: relative;
  background: var(--frame);
  border: 10px solid var(--frame);
  outline: 1px solid rgba(242,238,228,0.4);
  outline-offset: -2px;
  overflow: hidden;
}
.poster--hero .poster__frame { width: min(72vw, 460px); }
.poster__img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.poster__macro {
  position: absolute;
  left: 0; right: 0;
  text-align: center;
  font-family: var(--font-display);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  -webkit-text-stroke: 2px #000;
  paint-order: stroke fill;
  text-shadow: 0 0 6px rgba(0,0,0,0.5);
  padding: 0 var(--sp-2);
  line-height: 1.05;
}
.poster__macro--top { top: var(--sp-2); font-size: clamp(20px, 5vw, 34px); }
.poster__macro--bottom { bottom: var(--sp-2); font-size: clamp(20px, 5vw, 34px); }
.poster__slab {
  background: var(--paper);
  color: var(--ink);
  padding: var(--sp-3) var(--sp-3);
  border: 2px solid var(--frame);
  border-top: none;
}
.poster__def {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.5;
}
.poster__def strong { text-transform: uppercase; letter-spacing: 0.02em; }

.hero__plaque {
  position: relative;
  z-index: 1;
  margin-top: var(--sp-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  text-align: center;
}
.hero__plaque-line {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--meta);
}
.hero__cta { display: flex; gap: var(--sp-2); flex-wrap: wrap; justify-content: center; }
.hero__ca {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  border: 1px solid rgba(242,238,228,0.35);
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
}
.hero__ca-label { color: var(--meta); letter-spacing: 0.08em; }
.hero__ca-value {
  background: none;
  border: none;
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 0;
}
.hero__ca-value:hover { color: var(--accent); }
.hero__status {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--meta);
  letter-spacing: 0.04em;
}

/* wall grid */
.wall { padding: var(--sp-8) var(--sp-4); max-width: 1240px; margin: 0 auto; }
.wall__head { text-align: center; margin-bottom: var(--sp-6); }
.wall__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 6vw, 48px);
  margin: 0 0 var(--sp-1);
  text-transform: uppercase;
}
.wall__sub {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--meta);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.wall__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
}
.wall-tile {
  display: flex;
  flex-direction: column;
  transition: transform 140ms ease;
}
.wall-tile:hover { transform: rotate(-0.6deg) translateY(-3px); }
.wall-tile .poster__frame { width: 100%; border-width: 8px; }
.wall-tile .poster__macro { font-size: clamp(14px, 2.4vw, 19px); -webkit-text-stroke: 1.6px #000; }
.wall-tile .poster__slab { padding: var(--sp-2); }
.wall-tile .poster__def { font-size: 12.5px; line-height: 1.45; }

/* caption tool */
.caption { padding: var(--sp-8) var(--sp-4); background: #0A0A0A; }
.caption__head { text-align: center; max-width: 640px; margin: 0 auto var(--sp-6); }
.caption__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 5.5vw, 44px);
  margin: 0 0 var(--sp-2);
  text-transform: uppercase;
}
.caption__sub {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 15px;
  color: #C9C4B8;
}
.caption__body {
  display: grid;
  grid-template-columns: minmax(260px, 460px) 1fr;
  gap: var(--sp-6);
  max-width: 980px;
  margin: 0 auto;
  align-items: start;
}
.caption__stage {
  border: 10px solid var(--frame);
  outline: 1px solid rgba(242,238,228,0.4);
  outline-offset: -2px;
  background: var(--frame);
}
.caption__canvas { width: 100%; height: auto; display: block; aspect-ratio: 1/1; }
.caption__controls { display: flex; flex-direction: column; gap: var(--sp-3); padding-top: var(--sp-1); }
.caption__field { display: flex; flex-direction: column; gap: 6px; }
.caption__field span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--meta);
  text-transform: uppercase;
}
.caption__field input {
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 12px;
  background: var(--wall);
  border: 1px solid rgba(242,238,228,0.35);
  color: var(--paper);
  border-radius: 0;
}
.caption__field input:focus { outline: 2px solid var(--accent); outline-offset: 2px; }
.caption__actions { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.caption__counter {
  margin: var(--sp-1) 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--meta);
}
.caption__counter span { color: var(--paper); font-weight: 700; }
.caption__pins {
  margin-top: var(--sp-8);
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--sp-3);
}
.pin-tile { border: 6px solid var(--frame); outline: 1px solid rgba(242,238,228,0.3); outline-offset: -1px; }
.pin-tile img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }

/* exhibit notes */
.exhibit { padding: var(--sp-8) var(--sp-4); max-width: 1080px; margin: 0 auto; }
.exhibit__title {
  font-family: var(--font-display);
  font-size: clamp(26px, 5vw, 38px);
  text-transform: uppercase;
  text-align: center;
  margin: 0 0 var(--sp-6);
}
.exhibit__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}
.exhibit__card {
  background: var(--paper);
  color: var(--ink);
  border: 2px solid var(--frame);
  padding: var(--sp-3);
}
.exhibit__label {
  margin: 0 0 var(--sp-1);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.exhibit__text { margin: 0; font-family: var(--font-serif); font-size: 14px; line-height: 1.55; }

/* footer */
.site-foot {
  padding: var(--sp-6) var(--sp-4) var(--sp-8);
  border-top: 1px solid rgba(242,238,228,0.14);
}
.site-foot__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1080px;
  margin: 0 auto var(--sp-2);
}
.site-foot__mark { font-family: var(--font-display); font-size: 18px; text-transform: uppercase; }
.site-foot__socials { display: flex; gap: var(--sp-2); }
.site-foot__socials a { color: var(--paper); opacity: 0.75; transition: opacity 140ms ease, color 140ms ease; }
.site-foot__socials a:hover { opacity: 1; color: var(--accent); }
.site-foot__fine {
  max-width: 1080px;
  margin: 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--meta);
  text-align: center;
}

@media (max-width: 920px) {
  .wall__grid { grid-template-columns: repeat(2, 1fr); }
  .caption__body { grid-template-columns: 1fr; }
  .exhibit__grid { grid-template-columns: 1fr; }
  .site-head__nav { display: none; }
}

@media (max-width: 480px) {
  .wall__grid { grid-template-columns: 1fr; gap: var(--sp-3); }
  .hero { padding: var(--sp-6) var(--sp-2) var(--sp-4); }
  .site-head { padding: var(--sp-2); }
  .site-head__clock { font-size: 9.5px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}