/* ============================================================
   FRAGMENTA — design tokens & base
   ============================================================ */

:root {
  /* Default: PEARL (metallic light) — tweakable via Tweaks panel */
  --bg:        #d9d8d3;
  --bg-2:      #c9c8c2;
  --bg-3:      #bdbcb6;
  --fg:        #18181a;
  --fg-dim:    #5a5a5c;
  --fg-muted:  #8a8a8a;
  --fg-faint:  #adacaa;
  --metal:     #767572;
  --earth:     #6b5d4a;
  --signal:    #b04a30;
  --hairline:  rgba(24, 24, 26, 0.12);
  --hairline-strong: rgba(24, 24, 26, 0.28);

  /* Metallic backdrop gradients — light brushed-pearl by default */
  --bg-grad-1: radial-gradient(ellipse 80% 60% at 20% 20%, #f2f1ec 0%, transparent 60%);
  --bg-grad-2: radial-gradient(ellipse 70% 50% at 85% 75%, #ecebdf 0%, transparent 55%);
  --bg-grad-3: radial-gradient(ellipse 60% 80% at 60% 40%, rgba(255,255,255,0.35) 0%, transparent 50%);
  --bg-streaks: repeating-linear-gradient(90deg, transparent 0, transparent 60px, rgba(24,24,26,0.018) 60px, rgba(24,24,26,0.018) 61px);

  /* Effect colors (theme-aware) */
  --grain-blend: multiply;
  --scanline-color: rgba(24, 24, 26, 0.35);
  --overlay-bg: rgba(217, 216, 211, 0.94);
  --vignette-color: rgba(189, 188, 182, 0.55);
  --vignette-edge:  rgba(165, 164, 158, 0.75);

  /* Type */
  --f-display: "Space Grotesk", "Inter", sans-serif;
  --f-sans:    "Monument Grotesk", "Suisse Int'l", "Inter", sans-serif;
  --f-mono:    "IBM Plex Mono", "Menlo", monospace;

  /* Tweakable */
  --scanline-opacity: 0.06;
  --grain-opacity: 0.08;
  --grid-overlay-opacity: 0;
  --density-gap: 1;

  /* Layout */
  --gutter: 32px;
  --rail: 56px;
}

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

html, body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--f-sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  position: relative;
  /* Metallic / brushed backdrop — layered gradients for sheen */
  background:
    var(--bg-streaks),
    var(--bg-grad-3),
    var(--bg-grad-1),
    var(--bg-grad-2),
    var(--bg);
  background-attachment: scroll;
}

body::before {
  /* film grain */
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9000;
  opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='1' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.6 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  mix-blend-mode: var(--grain-blend);
  will-change: transform;
  transform: translateZ(0);
}

body::after {
  /* scanlines */
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 8999;
  opacity: var(--scanline-opacity);
  background-image: repeating-linear-gradient(
    0deg,
    var(--scanline-color) 0px,
    var(--scanline-color) 1px,
    transparent 1px,
    transparent 3px
  );
  will-change: transform;
  transform: translateZ(0);
}

/* Grid overlay (tweakable) */
.grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 8998;
  opacity: var(--grid-overlay-opacity);
  background-image:
    linear-gradient(to right, var(--hairline) 1px, transparent 1px),
    linear-gradient(to bottom, var(--hairline) 1px, transparent 1px);
  background-size: calc(100% / 12) 100%, 100% 80px;
  transition: opacity 0.4s ease;
}

a { color: inherit; text-decoration: none; }
button { background: none; border: none; color: inherit; font: inherit; cursor: pointer; }
img { display: block; max-width: 100%; }

::selection { background: var(--fg); color: var(--bg); }

/* ============================================================
   Typography utilities
   ============================================================ */

.t-mono {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-dim);
  font-weight: 400;
}

.t-mono-sm {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.t-label {
  font-family: var(--f-sans);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--fg-dim);
}

.t-display {
  font-family: var(--f-display);
  font-weight: 600;
  text-transform: uppercase;
  line-height: 0.86;
  letter-spacing: -0.01em;
}

.t-h1 {
  font-family: var(--f-display);
  font-weight: 600;
  text-transform: uppercase;
  line-height: 0.9;
  letter-spacing: -0.005em;
  font-size: clamp(72px, 9vw, 160px);
}

.t-h2 {
  font-family: var(--f-display);
  font-weight: 500;
  text-transform: uppercase;
  line-height: 0.95;
  font-size: clamp(40px, 4.6vw, 84px);
  letter-spacing: 0;
}

.t-h3 {
  font-family: var(--f-display);
  font-weight: 500;
  text-transform: uppercase;
  line-height: 1;
  font-size: clamp(22px, 1.8vw, 30px);
  letter-spacing: 0.02em;
}

.t-body {
  font-family: var(--f-sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--fg-dim);
  max-width: 52ch;
  text-wrap: pretty;
}

.t-lede {
  font-family: var(--f-sans);
  font-size: 18px;
  line-height: 1.4;
  color: var(--fg);
  font-weight: 300;
  max-width: 38ch;
}

.dim { color: var(--fg-dim); }
.muted { color: var(--fg-muted); }
.faint { color: var(--fg-faint); }

/* ============================================================
   Top chrome — wordmark + nav
   ============================================================ */

.chrome-top {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  padding: 22px var(--gutter) 0;
  pointer-events: none;
}

.chrome-top > * { pointer-events: auto; }

.wordmark {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-family: var(--f-display);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.wordmark-name {
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  position: relative;
}

.wordmark-name.glitch::before,
.wordmark-name.glitch::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.wordmark-name.glitch::before {
  color: rgba(200, 101, 74, 0.7);
  transform: translate(1px, 0);
  clip-path: inset(0 0 60% 0);
}
.wordmark-name.glitch::after {
  color: rgba(120, 180, 200, 0.6);
  transform: translate(-1px, 0);
  clip-path: inset(60% 0 0 0);
}

.wordmark-sub {
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  color: var(--fg-muted);
  text-transform: uppercase;
  font-weight: 400;
}

.chrome-center {
  display: flex;
  justify-content: center;
}

.chrome-center .session {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-muted);
  display: flex;
  gap: 14px;
  align-items: center;
}

.chrome-center .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 8px rgba(200, 101, 74, 0.6);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* Nav */
.nav {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.nav-item {
  display: flex;
  gap: 10px;
  align-items: baseline;
  color: var(--fg);
  transition: color 0.3s ease, font-size 0.2s ease;
  padding: 1px 0;
  cursor: pointer;
}
.nav-item .idx {
  display: none;
}
.nav-item .name {
  position: relative;
  text-transform: uppercase;
}
.nav-item .marker {
  display: inline-block;
  width: 6px;
  margin-left: 6px;
  color: var(--fg-faint);
}

.nav-item:hover {
  color: var(--fg);
}
.nav-item:hover .idx { color: var(--fg-dim); }

.nav-item.active {
  color: #7a3828;
}
.nav-item.active .idx { color: var(--fg-dim); }
.nav-item.active .marker { color: var(--signal); }

/* ============================================================
   Bottom HUD
   ============================================================ */

.chrome-bottom {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 var(--gutter) 18px;
  pointer-events: none;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 32px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.chrome-bottom > * { pointer-events: auto; }

.hud-left, .hud-right, .hud-center {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.hud-right { justify-content: flex-end; }
.hud-center { justify-content: center; }

.hud-cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hud-cell .k { color: var(--fg-faint); font-size: 9px; }
.hud-cell .v { color: var(--fg-dim); }

.scroll-hint {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--fg-dim);
}
.scroll-hint .arrow {
  display: inline-block;
  width: 16px;
  height: 1px;
  background: currentColor;
  position: relative;
}
.scroll-hint .arrow::after {
  content: "";
  position: absolute;
  right: 0; top: -2px;
  width: 5px; height: 5px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(-45deg);
}

/* ============================================================
   Section scaffolding
   ============================================================ */

section.chapter {
  position: relative;
  padding: 0 var(--gutter);
  border-top: 1px solid var(--hairline);
}
section.chapter:first-of-type { border-top: none; }

.chapter-head {
  padding: 80px 0 24px;
  display: grid;
  grid-template-columns: 220px 1fr auto;
  gap: 40px;
  align-items: end;
  border-bottom: 1px solid var(--hairline);
}

.chapter-id {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-dim);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.chapter-id .big {
  font-family: var(--f-display);
  font-size: 64px;
  font-weight: 500;
  color: var(--fg);
  letter-spacing: -0.01em;
  line-height: 1;
  margin-bottom: 8px;
}

.chapter-title {
  font-family: var(--f-display);
  font-size: clamp(48px, 5.2vw, 84px);
  font-weight: 500;
  text-transform: uppercase;
  line-height: 0.95;
  letter-spacing: -0.005em;
  white-space: nowrap;
}

.chapter-meta {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-muted);
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* Hairline corner brackets (decorative) */
.brackets {
  position: relative;
}
.brackets::before,
.brackets::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1px solid var(--hairline-strong);
}
.brackets::before { top: -7px; left: -7px; border-right: none; border-bottom: none; }
.brackets::after  { bottom: -7px; right: -7px; border-left: none; border-top: none; }

/* ============================================================
   HERO / INDEX
   ============================================================ */

.hero {
  height: 100vh;
  min-height: 720px;
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  border-bottom: 1px solid var(--hairline);
  overflow: hidden;
}

.hero-image-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  /* fallback "intentional placeholder" until user drops an image */
}

.hero-image image-slot {
  width: 100%;
  height: 100%;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 0;
}

.hero-vignette {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 30% 40%, transparent 0%, var(--vignette-color) 75%, var(--vignette-edge) 100%),
    linear-gradient(180deg, var(--vignette-color) 0%, transparent 30%, transparent 70%, var(--vignette-edge) 100%);
  mix-blend-mode: multiply;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  padding-bottom: 100px;
  padding-top: 120px;
  height: 100%;
  gap: 60px;
}

.hero-manifesto {
  align-self: center;
  margin-bottom: -40px;
}

.hero-manifesto .pretitle {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 28px;
}
.hero-manifesto .pretitle .line {
  width: 40px; height: 1px;
  background: var(--fg-dim);
}

.hero-statement {
  font-family: var(--f-display);
  font-weight: 600;
  text-transform: uppercase;
  font-size: clamp(72px, 8.4vw, 148px);
  line-height: 0.88;
  letter-spacing: -0.01em;
  color: var(--fg);
}

.hero-statement .ghost {
  color: var(--fg-faint);
  font-weight: 500;
}

.hero-rotator {
  position: relative;
  min-height: 2.6em;
  font-size: clamp(72px, 8.4vw, 148px);
  line-height: 0.88;
  transition: opacity 0.8s ease;
  will-change: opacity;
}
.hero-rotator > span.hero-statement {
  display: block;
  font-size: inherit;
  line-height: inherit;
}

.hero-side {
  align-self: end;
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 380px;
  justify-self: end;
}

.hero-side .seal {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-muted);
  padding: 12px 14px;
  border: 1px solid var(--hairline-strong);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px 10px;
  row-gap: 8px;
}
.hero-side .seal .k { color: var(--fg-faint); }
.hero-side .seal .v { color: var(--fg); text-align: right; }

/* ============================================================
   Image slot styling — intentional archive placeholder look
   ============================================================ */

image-slot {
  --slot-bg: var(--bg-2);
  --slot-fg: var(--fg-muted);
  --slot-border: var(--hairline);
}

/* Wrapper that gives image-slot the "archive entry" look */
.slot-frame {
  position: relative;
  background:
    linear-gradient(135deg, var(--bg-3) 0%, var(--bg-2) 50%, var(--bg-3) 100%);
  overflow: hidden;
  border: 1px solid var(--hairline);
}

.slot-frame.no-border { border: none; }

.slot-frame image-slot {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}

.slot-frame::before {
  /* hatching pattern as placeholder texture (sits behind any image dropped) */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(135deg, transparent 49%, var(--hairline) 49%, var(--hairline) 51%, transparent 51%);
  background-size: 6px 6px;
  pointer-events: none;
  z-index: 0;
}

.slot-frame .slot-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-muted);
  display: flex;
  flex-direction: column;
  gap: 2px;
  z-index: 3;
  pointer-events: none;
}
.slot-frame .slot-tag .k { color: var(--fg-faint); }

.slot-frame .slot-tag-r {
  position: absolute;
  top: 12px;
  right: 12px;
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-muted);
  text-align: right;
  z-index: 3;
  pointer-events: none;
}
.slot-frame .slot-tag-b {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-dim);
  display: flex;
  justify-content: space-between;
  z-index: 3;
  pointer-events: none;
}

/* Hover scanline on slot frames */
.slot-frame.interactive { cursor: pointer; }
.slot-frame.interactive::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(180deg, transparent 0%, var(--hairline) 50%, transparent 100%),
    repeating-linear-gradient(0deg, var(--hairline) 0px, var(--hairline) 1px, transparent 1px, transparent 4px);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.slot-frame.interactive:hover::after { opacity: 1; }

/* ============================================================
   COLLECTION — editorial gallery rows
   ============================================================ */

.collection {
  padding-bottom: 120px;
}

.coll-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0;
  margin-top: 60px;
}

.coll-row {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-column: 1 / -1;
  gap: 0;
  border-bottom: 1px solid var(--hairline);
}

.coll-row .cell {
  position: relative;
  min-height: 480px;
}

.coll-row .cell.txt {
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--hairline);
}
.coll-row .cell.img {
  border-right: 1px solid var(--hairline);
}
.coll-row .cell:last-child { border-right: none; }

.coll-row .cell.img.tall { min-height: 640px; }

/* Specific row layouts — right images end at col 11, col 12 is a gap */
.coll-row.r1 .c-text  { grid-column: span 4; }
.coll-row.r1 .c-img-1 { grid-column: span 2; }
.coll-row.r1 .c-img-2 { grid-column: 7 / 12; }

.coll-row.r2 .c-img-1a { grid-column: span 3; min-height: 560px; margin-left: 32px; }
.coll-row.r2 .c-img-1b { grid-column: span 4; min-height: 560px; margin-right: 1cm; }
.coll-row.r2 .c-text   { grid-column: span 2; }
.coll-row.r2 .c-img-2  { grid-column: 10 / 12; min-height: 560px; }

.coll-row.r3 .c-img-1 { grid-column: span 3; }
.coll-row.r3 .c-img-2 { grid-column: span 6; min-height: 540px; }
.coll-row.r3 .c-text  { grid-column: span 3; }

.coll-row.r3 .c-img-1 { grid-column: span 3; }
.coll-row.r3 .c-img-2 { grid-column: span 6; min-height: 540px; }
.coll-row.r3 .c-text { grid-column: span 3; }

.coll-row .cell.txt h3 {
  font-family: var(--f-display);
  font-size: 28px;
  font-weight: 500;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 14px;
}
.coll-row .cell.txt p {
  color: var(--fg-dim);
  font-size: 15px;
  line-height: 1.6;
}

.coll-row .cell.txt .footer {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--hairline);
  padding-top: 14px;
}

/* ============================================================
   OBJECTS — archive grid
   ============================================================ */

.objects {
  padding-bottom: 120px;
}

.objects-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border-top: 1px solid var(--hairline);
  margin-top: 60px;
}

.obj {
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: 0;
  cursor: pointer;
  background: var(--bg);
  position: relative;
  transition: background 0.4s ease;
}
.obj:nth-child(6n) { border-right: none; }

.obj-img {
  aspect-ratio: 3 / 4;
  position: relative;
}

.obj-meta {
  padding: 12px 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-top: 1px solid var(--hairline);
}
.obj-meta .obj-id {
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--fg-faint);
  text-transform: uppercase;
}
.obj-meta .obj-name {
  font-family: var(--f-display);
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.1;
  font-weight: 500;
}
.obj-meta .obj-line {
  display: flex;
  justify-content: space-between;
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-top: 4px;
}

.obj:hover {
  background: var(--bg-2);
}
.obj:hover .obj-name { color: var(--fg); }

/* Filters row */
.obj-filters {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid var(--hairline);
  margin-top: 40px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.obj-filters .filters {
  display: flex;
  gap: 24px;
}
.obj-filters .filter {
  color: var(--fg-muted);
  cursor: pointer;
  position: relative;
  padding-bottom: 4px;
}
.obj-filters .filter.active {
  color: var(--fg);
}
.obj-filters .filter.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  bottom: -1px;
  height: 1px;
  background: var(--signal);
}
.obj-filters .count { color: var(--fg-dim); }

/* ============================================================
   OBJECT DETAIL overlay
   ============================================================ */

.detail-overlay {
  position: fixed;
  inset: 0;
  z-index: 5000;
  background: var(--overlay-bg);
  backdrop-filter: blur(20px);
  display: none;
  opacity: 0;
  transition: opacity 0.6s ease;
}
.detail-overlay.open {
  display: block;
  opacity: 1;
}

.detail-inner {
  position: absolute;
  inset: 40px;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  background: var(--bg);
  border: 1px solid var(--hairline-strong);
  padding: 32px;
  overflow: hidden;
  transform: translateY(20px);
  transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.detail-overlay.open .detail-inner {
  transform: translateY(0);
}

.detail-img {
  position: relative;
  background: var(--bg-2);
  overflow: hidden;
}

.detail-side {
  display: flex;
  flex-direction: column;
  gap: 24px;
  overflow-y: auto;
}

.detail-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 10;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-dim);
  padding: 8px 12px;
  border: 1px solid var(--hairline-strong);
  background: var(--bg);
  display: flex;
  gap: 10px;
  align-items: center;
}
.detail-close:hover { color: var(--fg); border-color: var(--fg-dim); }

.detail-side .d-id { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--fg-muted); }
.detail-side .d-name {
  font-family: var(--f-display);
  font-size: clamp(40px, 4vw, 64px);
  text-transform: uppercase;
  line-height: 0.95;
  font-weight: 500;
}

.detail-side .d-spec {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 6px 16px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding-top: 16px;
  border-top: 1px solid var(--hairline);
}
.detail-side .d-spec .k { color: var(--fg-muted); }
.detail-side .d-spec .v { color: var(--fg); }

.detail-side .d-body {
  font-size: 13px;
  line-height: 1.6;
  color: var(--fg-dim);
  border-top: 1px solid var(--hairline);
  padding-top: 16px;
}

.detail-side .d-action {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.detail-side .d-action .price { color: var(--fg); font-family: var(--f-display); font-size: 22px; letter-spacing: 0; }
.detail-side .d-action .cta {
  border: 1px solid var(--fg-dim);
  padding: 12px 18px;
  cursor: pointer;
  transition: all 0.3s ease;
}
.detail-side .d-action .cta:hover { background: var(--fg); color: var(--bg); }

/* ============================================================
   RENTAL DETAIL PAGE — scrollable outfit sections
   ============================================================ */

.rds-section {
  scroll-margin-top: 80px;
  min-height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px var(--gutter);
  border-bottom: 1px solid var(--hairline);
  content-visibility: auto;
  contain-intrinsic-size: 0 100vh;
}

.rds-inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  background: var(--bg);
  border: 1px solid var(--hairline-strong);
  padding: 32px;
  height: calc(100vh - 220px);
  max-height: 820px;
  overflow: hidden;
}

.rds-img {
  position: relative;
  background: var(--bg-2);
  overflow: hidden;
}

.rds-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
}
.rds-slide.active { opacity: 1; }

.rds-prev, .rds-next {
  display: none;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(0,0,0,0.35);
  border: none;
  color: #fff;
  width: 36px;
  height: 36px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.rds-prev { left: 12px; }
.rds-next { right: 12px; }
.rds-prev.visible, .rds-next.visible { display: flex; }

.rds-counter {
  position: absolute;
  bottom: 12px;
  right: 12px;
  z-index: 10;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: #fff;
  background: rgba(0,0,0,0.35);
  padding: 3px 8px;
}

@media (max-width: 768px) {
  .rds-inner {
    grid-template-columns: 1fr;
    grid-template-rows: 55vw auto;
    height: auto;
    max-height: none;
    overflow: visible;
  }
  .rds-section {
    min-height: auto;
    padding: 24px var(--gutter);
  }
}

/* ============================================================
   RESEARCH — document feel
   ============================================================ */

.research {
  padding-bottom: 140px;
}

.research-body {
  display: grid;
  grid-template-columns: 220px 1fr 220px;
  gap: 60px;
  padding-top: 60px;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 80px;
}

.research-toc {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-muted);
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-self: start;
  position: sticky;
  top: 100px;
}
.research-toc .toc-label { color: var(--fg-faint); margin-bottom: 8px; }
.research-toc a { color: var(--fg-muted); transition: color 0.3s; }
.research-toc a:hover { color: var(--fg); }

.research-doc {
  display: flex;
  flex-direction: column;
  gap: 48px;
  max-width: 720px;
}

.research-doc article h3 {
  font-family: var(--f-display);
  font-size: 36px;
  font-weight: 500;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -0.005em;
}
.research-doc article .stamp {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 16px;
  display: flex;
  gap: 16px;
}
.research-doc article p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--fg-dim);
  max-width: 56ch;
  margin-bottom: 12px;
}
.research-doc article p + p { margin-top: 0; }
.research-doc article .pull {
  border-left: 1px solid var(--hairline-strong);
  padding: 4px 0 4px 20px;
  margin: 24px 0;
  font-family: var(--f-display);
  font-size: 22px;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--fg);
  font-weight: 500;
  letter-spacing: 0.005em;
  max-width: 26ch;
}

.research-marginalia {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-muted);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.research-marginalia .m {
  border-top: 1px solid var(--hairline);
  padding-top: 12px;
}
.research-marginalia .m .k { color: var(--fg-faint); margin-bottom: 4px; }

/* ============================================================
   MANIFESTO — typographic statement
   ============================================================ */

.manifesto {
  padding: 160px var(--gutter);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  position: relative;
}

.manifesto-head {
  display: flex;
  justify-content: space-between;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 80px;
}

.manifesto-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.manifesto-line {
  font-family: var(--f-display);
  font-weight: 500;
  text-transform: uppercase;
  font-size: clamp(56px, 7vw, 140px);
  line-height: 0.92;
  letter-spacing: -0.01em;
}
.manifesto-line.dim { color: var(--fg-faint); }
.manifesto-line.indent { padding-left: 8vw; }
.manifesto-line.indent-2 { padding-left: 18vw; }

.manifesto-footer {
  margin-top: 80px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  border-top: 1px solid var(--hairline);
  padding-top: 28px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.manifesto-footer .cell .k { color: var(--fg-faint); margin-bottom: 6px; }
.manifesto-footer .cell .v { color: var(--fg-dim); }

/* ============================================================
   ARCHIVE — index table
   ============================================================ */

.archive {
  padding-bottom: 120px;
}

.archive-search {
  margin-top: 48px;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.archive-search input {
  background: none;
  border: none;
  color: var(--fg);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  outline: none;
  width: 360px;
  padding: 4px 0;
}
.archive-search .cursor {
  display: inline-block;
  width: 6px; height: 12px;
  background: var(--signal);
  margin-left: 4px;
  vertical-align: middle;
  animation: blink 1.1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.archive-table {
  display: flex;
  flex-direction: column;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.archive-row {
  display: grid;
  grid-template-columns: 60px 1fr 1fr 120px 100px 100px 24px;
  gap: 24px;
  padding: 14px 0;
  border-bottom: 1px solid var(--hairline);
  align-items: center;
  color: var(--fg-dim);
  transition: background 0.2s, color 0.2s;
  cursor: pointer;
}
.archive-row.head {
  color: var(--fg-faint);
  font-size: 10px;
  cursor: default;
  background: none !important;
}
.archive-row .arc-id { color: var(--fg-muted); }
.archive-row .arc-name {
  font-family: var(--f-display);
  font-size: 18px;
  letter-spacing: 0.02em;
  color: var(--fg);
  font-weight: 500;
}
.archive-row.head .arc-name {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--fg-faint);
  font-weight: 400;
}
.archive-row .arc-arrow {
  text-align: right;
  color: var(--fg-faint);
  transition: color 0.2s, transform 0.3s;
}

.archive-row:not(.head):hover {
  background: var(--bg-2);
  color: var(--fg);
}
.archive-row:not(.head):hover .arc-arrow {
  color: var(--signal);
  transform: translateX(4px);
}
.archive-row:not(.head):hover .arc-id { color: var(--fg-dim); }

/* ============================================================
   CONTACT
   ============================================================ */

.contact {
  padding: 140px var(--gutter) 60px;
  border-top: 1px solid var(--hairline);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
}

.contact-statement {
  font-family: var(--f-display);
  font-weight: 500;
  text-transform: uppercase;
  font-size: clamp(48px, 5vw, 84px);
  line-height: 0.95;
  letter-spacing: -0.005em;
}

.contact-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.contact-meta .cell .k { color: var(--fg-faint); margin-bottom: 6px; }
.contact-meta .cell .v { color: var(--fg); line-height: 1.6; }
.contact-meta .cell a:hover { color: var(--signal); }

footer.foot {
  border-top: 1px solid var(--hairline);
  padding: 28px var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
footer.foot .center { text-align: center; }
footer.foot .right { text-align: right; }

/* ============================================================
   Section reveal animation (slow)
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1.6s cubic-bezier(0.2, 0.7, 0.2, 1),
              transform 1.6s cubic-bezier(0.2, 0.7, 0.2, 1);
  will-change: opacity, transform;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* Loading / boot intro */
.boot {
  position: fixed;
  inset: 0;
  background:
    var(--bg-grad-3),
    var(--bg-grad-1),
    var(--bg);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-dim);
  transition: opacity 0.8s ease;
}
.boot.gone {
  opacity: 0;
  pointer-events: none;
}
.boot .progress {
  width: 220px;
  height: 1px;
  background: var(--fg-faint);
  position: relative;
  overflow: hidden;
}
.boot .progress::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--fg);
  transform: translateX(-100%);
  animation: load 1.6s cubic-bezier(0.5, 0, 0.2, 1) forwards;
}
@keyframes load {
  to { transform: translateX(0); }
}

/* ============================================================
   TWEAKS PANEL (hand-rolled, fits the aesthetic)
   ============================================================ */

.tweaks-panel {
  position: fixed;
  bottom: 80px;
  right: var(--gutter);
  z-index: 6000;
  width: 280px;
  background: var(--bg);
  border: 1px solid var(--hairline-strong);
  padding: 16px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-dim);
  display: none;
  flex-direction: column;
  gap: 14px;
}
.tweaks-panel.open { display: flex; }

.tweaks-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--hairline);
}
.tweaks-head .t { color: var(--fg); }
.tweaks-close { color: var(--fg-dim); cursor: pointer; }
.tweaks-close:hover { color: var(--fg); }

.tweak {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tweak-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.tweak-label { color: var(--fg-muted); }
.tweak-value { color: var(--fg-dim); }

.tweak-segs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
  border: 1px solid var(--hairline);
}
.tweak-seg {
  padding: 6px 8px;
  text-align: center;
  cursor: pointer;
  color: var(--fg-muted);
  border-right: 1px solid var(--hairline);
  font-size: 9px;
}
.tweak-seg:last-child { border-right: none; }
.tweak-seg.active { background: var(--fg); color: var(--bg); }
.tweak-seg:not(.active):hover { color: var(--fg); }

.tweak-swatches {
  display: flex;
  gap: 6px;
}
.tweak-sw {
  flex: 1;
  height: 28px;
  border: 1px solid var(--hairline);
  cursor: pointer;
  position: relative;
}
.tweak-sw.active { border-color: var(--fg); }
.tweak-sw.active::after {
  content: "";
  position: absolute;
  inset: 3px;
  border: 1px solid var(--fg);
}

/* Crosshair cursor mode */
body.cursor-cross,
body.cursor-cross * { cursor: crosshair !important; }

/* Density modes */
body.density-overlap section.chapter:nth-child(even) {
  margin-top: -60px;
}

/* ============================================================
   Misc
   ============================================================ */

.spacer-lg { height: 80px; }
.spacer-xl { height: 140px; }

.hr-tech {
  border: none;
  height: 1px;
  background: var(--hairline);
  margin: 32px 0;
}

/* ============================================================
   SUB-DIVIDER inside Collection (between editorial + pieces)
   ============================================================ */

.sub-divider {
  padding: 70px 0 24px;
  display: grid;
  grid-template-columns: 220px 1fr auto;
  gap: 40px;
  align-items: end;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  margin-top: 60px;
}
.sub-divider .sub-id {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sub-divider .sub-title {
  font-family: var(--f-display);
  font-size: clamp(36px, 4vw, 60px);
  font-weight: 500;
  text-transform: uppercase;
  line-height: 0.95;
}
.sub-divider .sub-meta {
  text-align: right;
}

/* ============================================================
   RENTAL section
   ============================================================ */

.rental { padding-bottom: 120px; }

.rental-card .slot-frame::before { display: none; }
.rental-card .slot-frame { background: var(--bg); }

.rental-intro {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 60px;
  align-items: end;
  padding: 60px 0 32px;
  border-bottom: 1px solid var(--hairline);
}
.rental-intro .t-body {
  font-size: 16px;
  line-height: 1.55;
  color: var(--fg-dim);
  max-width: 56ch;
}
.rental-intro .rental-tags {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  color: var(--fg-faint);
}

.rental-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 40px;
  margin-left: 32px;
  margin-right: 32px;
}

.rental-card {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 0;
  background: var(--bg);
  cursor: pointer;
  transition: background 0.3s ease;
  contain: layout style;
}
.rental-card:hover {
  background: var(--bg-2);
}

.rental-card .rental-img {
  aspect-ratio: 3 / 4;
  position: relative;
  border-right: 1px solid var(--hairline);
}

.rental-card .rental-meta {
  padding: 12px 14px 11px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rental-card .r-name {
  font-family: var(--f-display);
  font-size: 17px;
  font-weight: 500;
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: 0.005em;
}

.rental-card .r-spec {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 3px 10px;
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.rental-card .r-spec .k { color: var(--fg-faint); }
.rental-card .r-spec .v { color: var(--fg); }
.rental-card .r-spec .v.ok { color: var(--fg); }
.rental-card .r-spec .v.warn { color: var(--signal); }
.rental-card .r-spec .v.dim { color: var(--fg-muted); }

.rental-card .r-action {
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid var(--hairline);
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-dim);
  transition: color 0.3s, transform 0.3s;
}
.rental-card:hover .r-action {
  color: var(--fg);
}

/* ============================================================
   ABOUT US section
   ============================================================ */

.about { padding-bottom: 120px; }

.about-statement {
  padding: 80px 0 40px;
  border-bottom: 1px solid var(--hairline);
}
.about-statement-head {
  display: flex;
  justify-content: space-between;
  color: var(--fg-muted);
  margin-bottom: 48px;
}
.about-statement-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.about-body {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 80px;
  padding-top: 64px;
}

.about-doc {
  margin-bottom: 0;
  max-width: none;
  flex: 1;
}
.about-doc .stamp {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 16px;
  display: flex;
  gap: 18px;
}
.about-doc h3 {
  font-family: var(--f-display);
  font-size: clamp(32px, 3.4vw, 48px);
  font-weight: 500;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -0.005em;
}
.about-doc p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--fg-dim);
  max-width: 46ch;
  margin-bottom: 12px;
}
.about-doc p.pull {
  border-left: 1px solid var(--hairline-strong);
  padding: 4px 0 4px 20px;
  margin: 18px 0 0;
  font-family: var(--f-display);
  font-size: 20px;
  text-transform: uppercase;
  line-height: 1.15;
  color: var(--fg);
  font-weight: 500;
  max-width: 28ch;
}

.about-side {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  gap: 22px;
  align-self: start;
  position: sticky;
  top: 100px;
}
.about-side .m {
  border-top: 1px solid var(--hairline);
  padding-top: 12px;
}
.about-side .m .k {
  color: var(--fg-faint);
  margin-bottom: 6px;
}
.about-side .m .v {
  color: var(--fg-dim);
  line-height: 1.55;
}

.tech-row {
  display: flex;
  gap: 40px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.tech-row .k { color: var(--fg-faint); margin-right: 8px; }

/* ============================================================
   Image placeholders (replaces image-slot web component)
   ============================================================ */
.img-placeholder {
  background: linear-gradient(135deg, var(--bg-3) 0%, var(--bg-2) 50%, var(--bg-3) 100%);
  background-image:
    linear-gradient(135deg, var(--bg-3) 0%, var(--bg-2) 50%, var(--bg-3) 100%),
    linear-gradient(135deg, transparent 49%, var(--hairline) 49%, var(--hairline) 51%, transparent 51%);
  background-size: 100% 100%, 6px 6px;
}
.hero-placeholder {
  position: absolute;
  inset: 0;
  background: var(--bg-2);
}

/* ============================================================
   SIDE NAV — fixed right sidebar
   ============================================================ */

.side-nav {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 20px 0;
  background: var(--overlay-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-left: 1px solid var(--hairline-strong);
}

.side-nav .nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px 8px 16px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-muted);
  cursor: pointer;
  background: none;
  border: none;
  text-align: left;
  transition: color 0.3s ease, padding-right 0.3s ease;
  white-space: nowrap;
  border-left: 2px solid transparent;
  margin-left: -1px;
}

.side-nav .nav-item .idx {
  color: var(--fg-faint);
  font-size: 9px;
  width: 16px;
}

.side-nav .nav-item:hover {
  color: var(--fg);
  padding-right: 28px;
}

.side-nav .nav-item.active {
  color: var(--fg);
  border-left-color: var(--signal);
}

.side-nav .nav-item.active .idx {
  color: var(--fg-dim);
}

/* ============================================================
   TABLET — max-width: 1024px
   ============================================================ */

@media (max-width: 1024px) {
  :root {
    --gutter: 24px;
    --rail: 32px;
  }

  /* Hide side nav on tablet */
  .side-nav { display: none; }

  /* Header */
  .chrome-top {
    grid-template-columns: auto 1fr auto;
    padding: 16px var(--gutter) 0;
  }
  .chrome-center { display: none; }

  /* Hero */
  .hero-content {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-bottom: 80px;
  }
  .hero-side {
    justify-self: start;
    max-width: 100%;
  }

  /* Chapter head */
  .chapter-head {
    grid-template-columns: 140px 1fr;
    padding: 70px 0 20px;
  }
  .chapter-meta { display: none; }

  /* Collection rows */
  .coll-row.r1 .c-text  { grid-column: span 12; min-height: auto; }
  .coll-row.r1 .c-img-1 { grid-column: span 7; }
  .coll-row.r1 .c-img-2 { grid-column: span 5; }

  .coll-row.r2 .c-img-1 { grid-column: span 8; }
  .coll-row.r2 .c-text  { grid-column: span 4; }
  .coll-row.r2 .c-img-2 { grid-column: span 12; }

  .coll-row.r3 .c-img-1 { grid-column: span 4; }
  .coll-row.r3 .c-img-2 { grid-column: span 8; }
  .coll-row.r3 .c-text  { grid-column: span 12; min-height: auto; }

  /* Objects grid */
  .objects-grid { grid-template-columns: repeat(3, 1fr); }
  .obj:nth-child(6n) { border-right: 1px solid var(--hairline); }
  .obj:nth-child(3n) { border-right: none; }

  /* Research */
  .research-body {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .research-toc { display: none; }
  .research-marginalia { display: none; }

  /* Manifesto footer */
  .manifesto-footer { grid-template-columns: 1fr 1fr; }

  /* Archive table — hide less important columns */
  .archive-row {
    grid-template-columns: 60px 1fr 120px 24px;
    gap: 16px;
  }
  .archive-row .arc-mat,
  .archive-row .arc-coord { display: none; }

  /* Contact */
  .contact { grid-template-columns: 1fr; gap: 48px; }

  /* About */
  .about-body { grid-template-columns: 1fr; gap: 40px; }
  .about-side { position: static; }

  /* Rental */
  .rental-grid { grid-template-columns: repeat(2, 1fr); }
  .rental-card { grid-template-columns: 3fr 2fr; }

  /* Detail overlay */
  .detail-inner {
    inset: 20px;
    grid-template-columns: 1fr 320px;
    gap: 24px;
    padding: 24px;
  }

  /* Sub divider */
  .sub-divider { grid-template-columns: 120px 1fr; }
  .sub-divider .sub-meta { display: none; }

  /* Footer */
  footer.foot { grid-template-columns: 1fr 1fr; }
  footer.foot .right { text-align: left; }
}

/* ============================================================
   MOBILE — max-width: 768px
   ============================================================ */

@media (max-width: 768px) {
  :root {
    --gutter: 16px;
  }

  /* Header — stack wordmark only, hide nav */
  .chrome-top {
    grid-template-columns: 1fr auto;
    padding: 14px var(--gutter) 0;
  }
  .chrome-center { display: none; }
  .nav { display: none; }

  /* Bottom HUD — simplify */
  .chrome-bottom {
    grid-template-columns: 1fr;
    padding: 0 var(--gutter) 14px;
    gap: 0;
  }
  .hud-left { display: none; }
  .hud-right { display: none; }
  .hud-center { justify-content: flex-start; }

  /* Hero */
  .hero { min-height: 100svh; }
  .hero-content {
    grid-template-columns: 1fr;
    padding-bottom: 60px;
    padding-top: 100px;
    gap: 24px;
  }
  .hero-side { display: none; }
  .hero-manifesto .pretitle { margin-bottom: 16px; }

  /* Chapter head — single column */
  .chapter-head {
    grid-template-columns: 1fr;
    padding: 70px 0 16px;
    gap: 16px;
  }
  .chapter-id .big { font-size: 40px; }
  .chapter-meta { display: none; }

  /* Collection — all full width stacked */
  .coll-grid { margin-top: 32px; }
  .coll-row { grid-template-columns: 1fr; }
  .coll-row .cell { grid-column: span 1 !important; }
  .coll-row .cell.img { min-height: 320px !important; }
  .coll-row .cell.img.tall { min-height: 380px !important; }
  .coll-row .cell.txt { border-right: none; }
  .coll-row .cell.img { border-right: none; }

  /* Objects grid — 2 columns */
  .objects-grid { grid-template-columns: repeat(2, 1fr); }
  .obj:nth-child(3n) { border-right: 1px solid var(--hairline); }
  .obj:nth-child(2n) { border-right: none; }
  .obj-filters .filters { gap: 12px; flex-wrap: wrap; }

  /* Archive search */
  .archive-search input { width: 100%; }
  .archive-search { flex-direction: column; align-items: flex-start; gap: 12px; }

  /* Archive table — minimal columns */
  .archive-row {
    grid-template-columns: 1fr auto 24px;
    gap: 12px;
  }
  .archive-row .arc-id,
  .archive-row .arc-mat,
  .archive-row .arc-coord,
  .archive-row .arc-year { display: none; }

  /* Manifesto */
  .manifesto { padding: 80px var(--gutter); }
  .manifesto-head { flex-direction: column; gap: 8px; }
  .manifesto-footer { grid-template-columns: 1fr; gap: 20px; }

  /* Research */
  .research-body { grid-template-columns: 1fr; padding-top: 32px; }
  .research-toc { display: none; }
  .research-marginalia { display: none; }

  /* Contact section */
  .contact {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 80px var(--gutter) 48px;
  }

  /* About */
  .about-body {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 40px;
  }
  .about-side { display: none; }
  .about-statement { padding: 48px 0 32px; }

  /* Rental */
  .rental-grid { grid-template-columns: 1fr; }
  .rental-card { grid-template-columns: 3fr 2fr; }
  .rental-intro { grid-template-columns: 1fr; }
  .rental-intro .rental-tags { display: none; }

  /* Detail overlay — full screen */
  .detail-inner {
    inset: 0;
    grid-template-columns: 1fr;
    grid-template-rows: 45vh 1fr;
    border: none;
    padding: 16px;
    overflow-y: auto;
  }
  .detail-img { grid-row: 1; }
  .detail-side { grid-row: 2; overflow-y: visible; }
  .detail-close { top: 12px; right: 12px; }

  /* Sub divider */
  .sub-divider {
    grid-template-columns: 1fr;
    padding: 50px 0 16px;
    gap: 16px;
  }

  /* Footer */
  footer.foot {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  footer.foot .center,
  footer.foot .right { text-align: left; }

  /* Tweaks panel */
  .tweaks-panel {
    right: var(--gutter);
    left: var(--gutter);
    width: auto;
    bottom: 60px;
  }

  /* Contact form layout inside section */
  .about-body[style*="grid-template-columns: 1fr 1fr"] {
    display: flex !important;
    flex-direction: column;
    gap: 40px;
  }
}