/* ─── Base ─────────────────────────────────────────────────────── */
:root {
  --bg: #0a0a0c;
  --bg-2: #0f0f12;
  --fg: #d8d6cf;
  --fg-dim: #8a877e;
  --fg-faint: #4a4843;
  --rule: rgba(216, 214, 207, 0.08);

  /* ochre / dark gold — from resume spec */
  --gold: oklch(0.78 0.10 80);
  --gold-dim: oklch(0.60 0.10 80);

  /* group hues — shared chroma 0.08, lightness 0.78 */
  --g-experience:   oklch(0.80 0.10 80);   /* gold */
  --g-capabilities: oklch(0.78 0.08 220);  /* steel */
  --g-work:         oklch(0.78 0.10 35);   /* warm rose */
  --g-clients:      oklch(0.84 0.02 80);   /* near white */
  --g-education:    oklch(0.78 0.08 150);  /* sage */
  --g-contact:      oklch(0.78 0.08 290);  /* lilac */

  /* viewport-driven UI scale — set by useUIScale() hook in app.jsx.
     Falls back to 1 before hook runs so initial paint is correct on small screens. */
  --ui-scale: 1;
  --s: var(--ui-scale, 1);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--fg);
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  overflow: hidden;
  cursor: none; /* replaced by crosshair */
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}
body.show-cursor { cursor: default; }

#root {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

/* ─── Background glow ──────────────────────────────────────────── */
/* Large, clearly visible radial glow in a warm bronze hue that sits
   between work-rose (35°) and gold-experience (80°). Lightness 0.42 at
   center gives ~4× brightness vs bg #0a0a0c — nodes (lightness 0.78+)
   still pop strongly against it. Heavy blur softens the edge. */
.portrait-bg {
  position: absolute; inset: 0;
  z-index: 0;
  pointer-events: none;
}
.portrait-bg .img {
  position: absolute;
  left: 50%; top: 50%;
  width: 130vmin; height: 130vmin;
  transform: translate(-50%, -50%);
  filter: blur(28px);
  opacity: 0.92;
  background: radial-gradient(circle at 50% 50%,
    oklch(0.44 0.09 55 / 0.95) 0%,
    oklch(0.34 0.07 50 / 0.78) 18%,
    oklch(0.24 0.05 48 / 0.50) 40%,
    oklch(0.16 0.03 45 / 0.22) 62%,
    oklch(0.10 0.01 45 / 0.0)  82%);
}
.portrait-bg .vignette {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 90% 70% at 50% 45%, transparent 0%, rgba(10,10,12,0.30) 75%, rgba(10,10,12,0.85) 100%);
}

/* ─── Grain ────────────────────────────────────────────────────── */
.grain {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: var(--grain-opacity, 0.10);
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.7'/></svg>");
  background-size: 240px 240px;
  transition: opacity 360ms ease;
}
body.focus-mode .grain {
  opacity: calc(var(--grain-opacity, 0.10) * 2.2);
}
/* When a node is pinned, push the bg portrait slightly out of focus too */
body.focus-mode .portrait-bg .img {
  filter: blur(calc(var(--portrait-blur, 36px) * 1.4)) grayscale(1) contrast(1.05);
  opacity: calc(var(--portrait-opacity, 0.55) * 0.55);
  transition: filter 400ms ease, opacity 400ms ease;
}
.portrait-bg .img { transition: filter 400ms ease, opacity 400ms ease; }

/* ─── Graph SVG ────────────────────────────────────────────────── */
.graph-svg {
  position: absolute; inset: 0;
  z-index: 10;
  width: 100%; height: 100%;
}

.link {
  stroke: rgba(216, 214, 207, 0.22);
  stroke-width: 0.6;
  fill: none;
  transition: stroke 200ms ease, stroke-width 200ms ease, opacity 200ms ease;
}
.link.dim { opacity: 0.15; }
.link.active { stroke: var(--accent, var(--gold)); stroke-width: 1; opacity: 1; }

/* Focus mode — when a node is pinned, push non-related links + nodes into the bokeh */
.graph-svg.focus-mode .link.dim { opacity: 0.05; }
.graph-svg.focus-mode .node.dim .node-dot {
  opacity: 0.18;
  filter: blur(2.5px);
}
.graph-svg.focus-mode .node.dim .node-label {
  opacity: 0;
}
.graph-svg.focus-mode .node:not(.dim):not(.node-center) .node-dot {
  filter: drop-shadow(0 0 10px currentColor);
}

.node-hit { cursor: none; fill: transparent; }
body.show-cursor .node-hit { cursor: pointer; }

.node-dot {
  pointer-events: none;
  transition: r 160ms ease, opacity 200ms ease, filter 200ms ease;
}
.node-ring {
  pointer-events: none;
  fill: none;
  stroke-width: 1;
  opacity: 0;
  transition: opacity 200ms ease, r 200ms ease;
}
.node-ring.show { opacity: 0.7; }

.node-label {
  pointer-events: none;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: calc(9.5px * var(--s));
  letter-spacing: 0.04em;
  fill: var(--fg);
  text-anchor: start;
  paint-order: stroke;
  stroke: rgba(10,10,12,0.85);
  stroke-width: 3;
  stroke-linejoin: round;
  transition: opacity 200ms ease, fill 200ms ease;
}
.node-label.hub {
  font-size: calc(11px * var(--s));
  letter-spacing: 0.12em;
  fill: var(--fg);
}
.node-label.leaf { fill: var(--fg-dim); font-size: calc(9px * var(--s)); }
/* Brand-wall labels: smaller than marquee so the eye still reads case
   studies first, but bright enough to scan the brand list at a glance. */
.node-label.wall {
  fill: var(--fg);
  font-size: calc(7.5px * var(--s));
  letter-spacing: 0.06em;
  opacity: 1;
}
/* Archive tier — older / supporting clients (Sandwich Video era, etc.).
   Drop label size + opacity so they recede behind the current roster.
   Hover still elevates them via .active. */
.node-label.archive {
  font-size: calc(5.5px * var(--s));
  opacity: 0.6;
}
.node-label.active { fill: var(--accent, var(--gold)); opacity: 1; }
/* Visited: thin gold baseline once the node has been hovered.
   Sits below the text via text-decoration so it tracks the label width. */
.node-label.visited {
  text-decoration: underline;
  text-decoration-color: var(--accent, var(--gold));
  text-decoration-thickness: 0.5px;
  text-underline-offset: 2px;
}
.node.dim .node-label { opacity: 0.2; }
.node.dim .node-dot { opacity: 0.25; }

/* center portrait node */
.node-center .label-main {
  font-size: calc(14px * var(--s));
  letter-spacing: 0.22em;
  fill: var(--fg);
  text-anchor: middle;
  stroke: rgba(10,10,12,0.9);
  stroke-width: 4;
  paint-order: stroke;
}
.node-center .label-sub {
  font-size: calc(9px * var(--s));
  letter-spacing: 0.18em;
  fill: var(--gold);
  text-anchor: middle;
  stroke: rgba(10,10,12,0.9);
  stroke-width: 3;
  paint-order: stroke;
}

/* ─── HUD ──────────────────────────────────────────────────────── */
.hud { position: absolute; z-index: 50; color: var(--fg-dim); pointer-events: none; user-select: none; }
.hud * { pointer-events: auto; }

.hud-tl {
  top: calc(18px * var(--s)); left: calc(20px * var(--s));
  font-size: calc(10px * var(--s));
  line-height: 1.55;
  letter-spacing: 0.06em;
}
.hud-tl .name {
  color: var(--fg);
  font-size: calc(11px * var(--s));
  letter-spacing: 0.18em;
  margin-bottom: calc(12px * var(--s));
  display: block;
}
.hud-tl .sect { margin-bottom: calc(14px * var(--s)); }
.hud-tl .sect-label {
  color: var(--fg-faint);
  font-size: calc(8.5px * var(--s));
  letter-spacing: 0.18em;
  margin-bottom: calc(4px * var(--s));
}
.hud-tl .row { display: flex; gap: calc(10px * var(--s)); }
.hud-tl .row .k { color: var(--fg-faint); width: calc(46px * var(--s)); text-transform: uppercase; letter-spacing: 0.1em; font-size: calc(8.5px * var(--s)); }
.hud-tl .row .v { color: var(--fg-dim); }

.hud-tr {
  top: calc(72px * var(--s)); right: calc(20px * var(--s));
  text-align: right;
  font-size: calc(10px * var(--s));
  letter-spacing: 0.06em;
}

/* ─── Resume CTA (top-right, fixed) ────────────────────────────────
   Primary recruiter affordance. Always visible (desktop + mobile),
   sits above the timestamp HUD chrome. Gold-bordered pill with hover
   invert; tapping downloads / opens the PDF in a new tab. */
.resume-btn {
  position: fixed;
  top: calc(18px * var(--s));
  right: calc(20px * var(--s));
  z-index: 1500;
  display: inline-flex;
  align-items: center;
  gap: calc(10px * var(--s));
  padding: calc(10px * var(--s)) calc(18px * var(--s));
  background: rgba(10, 10, 12, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: calc(10.5px * var(--s));
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}
.resume-btn:hover {
  background: var(--gold);
  color: #0a0a0c;
  transform: translateY(-1px);
}
.resume-btn-icon {
  font-size: calc(12px * var(--s));
  letter-spacing: 0;
  line-height: 1;
}

@media (max-width: 768px) {
  .resume-btn {
    top: 14px;
    right: 14px;
    padding: 8px 12px;
    font-size: 9.5px;
    letter-spacing: 0.14em;
    gap: 6px;
  }
  .resume-btn-label {
    /* Compact label on phones — "RESUME ↓" is enough at this size */
    font-size: 0;
  }
  .resume-btn-label::before {
    content: 'RESUME';
    font-size: 9.5px;
    letter-spacing: 0.14em;
  }
}
.hud-tr .timestamp { color: var(--fg); font-variant-numeric: tabular-nums; }
.hud-tr .session { color: var(--fg-faint); font-size: calc(8.5px * var(--s)); letter-spacing: 0.18em; margin-top: calc(4px * var(--s)); }

.hud-bl {
  bottom: calc(14px * var(--s)); left: calc(20px * var(--s));
  font-size: calc(9.5px * var(--s));
  letter-spacing: 0.06em;
  /* keep chip stack inside viewport even when browser chrome eats height */
  max-height: calc(100vh - 30px * var(--s));
}
.hud-bl .chips { display: flex; flex-direction: column; gap: calc(2px * var(--s)); }
.chip {
  display: inline-flex; align-items: center; gap: calc(7px * var(--s));
  padding: calc(2.5px * var(--s)) calc(8px * var(--s)) calc(2.5px * var(--s)) calc(5px * var(--s));
  border: 0.5px solid var(--rule);
  background: rgba(10,10,12,0.4);
  backdrop-filter: blur(6px);
  border-radius: 2px;
  color: var(--fg-dim);
  cursor: pointer;
  letter-spacing: 0.12em;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: calc(8.5px * var(--s));
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
  text-transform: uppercase;
}
.chip:hover { color: var(--fg); border-color: rgba(216,214,207,0.25); }
.chip.off { color: var(--fg-faint); opacity: 0.5; }
.chip .swatch { width: calc(7px * var(--s)); height: calc(7px * var(--s)); border-radius: 50%; background: currentColor; }
.chip .count { color: var(--fg-faint); font-size: calc(8.5px * var(--s)); margin-left: calc(4px * var(--s)); }

.hud-br {
  bottom: calc(18px * var(--s)); right: calc(20px * var(--s));
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: calc(12px * var(--s));
}

.minimap {
  width: calc(180px * var(--s)); height: calc(120px * var(--s));
  background: rgba(10,10,12,0.55);
  border: 0.5px solid var(--rule);
  border-radius: 3px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(6px);
}
.minimap .mm-label {
  position: absolute;
  top: calc(4px * var(--s)); left: calc(6px * var(--s));
  font-size: calc(8px * var(--s));
  color: var(--fg-faint);
  letter-spacing: 0.18em;
}
.minimap svg { display: block; width: 100%; height: 100%; }
.minimap .mm-vp {
  fill: none;
  stroke: var(--gold);
  stroke-width: 0.8;
  opacity: 0.7;
}

.legend-btn {
  font-size: calc(9px * var(--s));
  letter-spacing: 0.12em;
  color: var(--fg-dim);
  background: rgba(10,10,12,0.5);
  border: 0.5px solid var(--rule);
  padding: calc(5px * var(--s)) calc(10px * var(--s));
  border-radius: 2px;
  cursor: pointer;
  font-family: inherit;
  text-transform: uppercase;
  backdrop-filter: blur(6px);
}
.legend-btn:hover { color: var(--fg); }

/* ─── Crosshair ────────────────────────────────────────────────── */
.crosshair {
  position: fixed;
  width: 24px; height: 24px;
  pointer-events: none;
  z-index: 200;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
}
.crosshair::before, .crosshair::after {
  content: '';
  position: absolute;
  background: #d8d6cf;
}
.crosshair::before {
  left: 50%; top: 0; bottom: 0;
  width: 0.5px; transform: translateX(-50%);
}
.crosshair::after {
  top: 50%; left: 0; right: 0;
  height: 0.5px; transform: translateY(-50%);
}
.crosshair .coord {
  position: absolute;
  top: 14px; left: 14px;
  font-size: 8px;
  color: #d8d6cf;
  white-space: nowrap;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.08em;
}

/* ─── Hover card ───────────────────────────────────────────────── */
.hover-card {
  position: fixed;
  z-index: 150;
  width: calc(280px * var(--s));
  background: rgba(15, 15, 18, 0.92);
  border: 0.5px solid var(--rule);
  backdrop-filter: blur(14px);
  padding: calc(14px * var(--s)) calc(16px * var(--s));
  border-radius: 3px;
  pointer-events: none;
  font-size: calc(10.5px * var(--s));
  letter-spacing: 0.02em;
  line-height: 1.5;
  color: var(--fg);
  box-shadow: 0 10px 40px rgba(0,0,0,0.6);
  transform: translate(12px, -50%);
}
.hover-card.appearing { animation: hc-in 180ms ease; }
@keyframes hc-in { from { opacity: 0; transform: translate(0, -50%); } to { opacity: 1; transform: translate(12px, -50%); } }
.hover-card .hc-kind {
  font-size: calc(8.5px * var(--s));
  letter-spacing: 0.18em;
  color: var(--fg-faint);
  text-transform: uppercase;
  margin-bottom: calc(6px * var(--s));
}
.hover-card .hc-title {
  font-size: calc(13px * var(--s));
  letter-spacing: 0.04em;
  color: var(--fg);
  margin-bottom: calc(4px * var(--s));
  font-weight: 500;
}
.hover-card .hc-meta {
  color: var(--gold);
  font-size: calc(9.5px * var(--s));
  letter-spacing: 0.08em;
  margin-bottom: calc(8px * var(--s));
}
.hover-card .hc-body {
  color: var(--fg-dim);
  font-size: calc(10px * var(--s));
  line-height: 1.55;
}
.hover-card .hc-hint {
  margin-top: calc(10px * var(--s));
  padding-top: calc(8px * var(--s));
  border-top: 0.5px solid var(--rule);
  color: var(--fg-faint);
  font-size: calc(8.5px * var(--s));
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ─── Side panel ───────────────────────────────────────────────── */
.side-panel {
  position: absolute;
  top: 0; right: 0;
  height: 100vh;
  width: calc(460px * var(--s));
  background:
    linear-gradient(to right, rgba(13,13,16,0.0) 0px, rgba(13,13,16,0.55) 18px, rgba(13,13,16,0.94) 44px),
    rgba(13,13,16,0.94);
  border-left: 0.5px solid var(--rule);
  backdrop-filter: blur(20px);
  padding: calc(60px * var(--s)) calc(36px * var(--s)) calc(36px * var(--s)) calc(52px * var(--s));
  z-index: 120;
  overflow-y: auto;
  color: var(--fg);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: calc(11px * var(--s));
  line-height: 1.6;
  transform: translateX(100%);
  transition: transform 480ms cubic-bezier(.2,.7,.2,1);
}
.side-panel.open { transform: translateX(0); }
.side-panel .sp-close {
  position: absolute;
  top: calc(18px * var(--s)); right: calc(24px * var(--s));
  background: transparent;
  border: none;
  color: var(--fg-dim);
  font-family: inherit;
  font-size: calc(11px * var(--s));
  cursor: pointer;
  letter-spacing: 0.12em;
}
.side-panel .sp-close:hover { color: var(--fg); }
.side-panel .sp-kind {
  font-size: calc(9px * var(--s));
  letter-spacing: 0.22em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: calc(12px * var(--s));
}
.side-panel .sp-title {
  font-size: calc(22px * var(--s));
  letter-spacing: 0.02em;
  color: var(--fg);
  font-weight: 400;
  margin-bottom: calc(6px * var(--s));
  line-height: 1.2;
}
.side-panel .sp-meta {
  color: var(--fg-dim);
  font-size: calc(10px * var(--s));
  letter-spacing: 0.06em;
  margin-bottom: calc(22px * var(--s));
  padding-bottom: calc(18px * var(--s));
  border-bottom: 0.5px solid var(--rule);
}
.side-panel .sp-body p { margin: 0 0 calc(14px * var(--s)); color: var(--fg); font-size: calc(11px * var(--s)); line-height: 1.65; }
.side-panel .sp-body ul {
  list-style: none;
  padding: 0;
  margin: 0 0 calc(18px * var(--s));
  display: flex; flex-direction: column; gap: calc(10px * var(--s));
}
.side-panel .sp-body li {
  padding-left: calc(14px * var(--s));
  position: relative;
  font-size: calc(10.5px * var(--s));
  color: var(--fg-dim);
  line-height: 1.6;
}
.side-panel .sp-body li::before {
  content: '';
  position: absolute;
  left: 0; top: calc(8px * var(--s));
  width: calc(6px * var(--s)); height: 0.5px;
  background: var(--gold);
}
.side-panel .sp-section {
  font-size: calc(9px * var(--s));
  letter-spacing: 0.22em;
  color: var(--fg-faint);
  text-transform: uppercase;
  margin: calc(22px * var(--s)) 0 calc(10px * var(--s));
}
.side-panel .sp-tag-row {
  display: flex; flex-wrap: wrap; gap: calc(6px * var(--s));
  margin-bottom: calc(18px * var(--s));
}
.side-panel .sp-media {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: calc(6px * var(--s));
  margin: calc(4px * var(--s)) 0 calc(20px * var(--s));
}
.side-panel .sp-media-tile {
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 2px;
  border: 0.5px solid var(--rule);
  background: rgba(10,10,12,0.4);
  transition: border-color 160ms ease, transform 160ms ease;
}
.side-panel .sp-media-tile:hover {
  border-color: var(--gold);
  transform: translateY(-1px);
}
.side-panel .sp-media-tile img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.side-panel .sp-links {
  list-style: none;
  padding: 0;
  margin: 0 0 calc(18px * var(--s));
  display: flex; flex-direction: column;
  gap: calc(6px * var(--s));
}
.side-panel .sp-links li {
  padding: 0;
}
.side-panel .sp-links li::before { display: none; }
.side-panel .sp-links a {
  color: var(--gold);
  text-decoration: none;
  font-size: calc(10.5px * var(--s));
  letter-spacing: 0.02em;
  border-bottom: 0.5px solid rgba(200,160,74,0.3);
  padding-bottom: calc(2px * var(--s));
  transition: color 160ms ease, border-color 160ms ease;
}
.side-panel .sp-links a:hover {
  color: var(--fg);
  border-color: var(--fg);
}
/* Embedded video player — Vimeo / YouTube iframe sized to 16:9 with a thin
   ochre rule. Sits directly under its labeled link in the Work list. */
.side-panel .sp-link-item {
  display: flex;
  flex-direction: column;
  gap: calc(6px * var(--s));
}
.side-panel .sp-embed {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border: 0.5px solid rgba(200,160,74,0.2);
  border-radius: 1px;
  overflow: hidden;
  margin-bottom: calc(4px * var(--s));
}
.side-panel .sp-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.side-panel .sp-scope li {
  font-size: calc(10.5px * var(--s));
  color: var(--fg);
}
.side-panel .sp-tag {
  font-size: calc(9px * var(--s));
  letter-spacing: 0.08em;
  padding: calc(3px * var(--s)) calc(8px * var(--s));
  border: 0.5px solid var(--rule);
  color: var(--fg-dim);
  border-radius: 2px;
}

.side-panel .sp-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex; flex-direction: column;
  gap: 0;
}
.side-panel .sp-list-item {
  display: grid;
  grid-template-columns: 10px 1fr;
  align-items: baseline;
  gap: 10px;
  padding: 10px 4px;
  border-top: 0.5px solid var(--rule);
  cursor: pointer;
  transition: background 160ms ease, padding-left 160ms ease;
}
.side-panel .sp-list-item:hover {
  background: rgba(216, 214, 207, 0.04);
  padding-left: 8px;
}
.side-panel .sp-list-item:hover::before {
  display: none;
}
.side-panel .sp-list-item::before {
  display: none;
}
.side-panel .sp-list-dot {
  width: 7px; height: 7px; border-radius: 50%;
  display: inline-block;
  align-self: center;
}
.side-panel .sp-list-name {
  font-size: 11px;
  color: var(--fg);
  letter-spacing: 0.02em;
  display: block;
  line-height: 1.4;
}
.side-panel .sp-list-meta {
  display: block;
  font-size: 9px;
  letter-spacing: 0.08em;
  color: var(--fg-faint);
  margin-top: 2px;
  text-transform: uppercase;
}
.side-panel .sp-list-item .sp-list-name + .sp-list-meta {
  grid-column: 2;
}

/* ─── Intro overlay ────────────────────────────────────────────── */
.intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(10,10,12,0.86);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(24px, 4vmin, 64px);
  cursor: default;
}
.intro-card {
  width: clamp(440px, 58vmin, 820px);
  max-width: 100%;
  border: 0.5px solid var(--rule);
  padding: clamp(32px, 4.5vmin, 64px) clamp(36px, 5vmin, 72px);
  background: rgba(15,15,18,0.7);
  border-radius: 3px;
}
.intro-card h1 {
  font-size: clamp(11px, 1vmin, 14px);
  letter-spacing: 0.24em;
  color: var(--gold);
  margin: 0 0 clamp(16px, 1.6vmin, 24px);
  font-weight: 500;
  text-transform: uppercase;
}
.intro-card h2 {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(28px, 3.6vmin, 52px);
  letter-spacing: 0.005em;
  color: var(--fg);
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 clamp(20px, 2.4vmin, 36px);
}
.intro-card p {
  color: var(--fg-dim);
  font-size: clamp(12px, 1.35vmin, 19px);
  line-height: 1.7;
  margin: 0 0 clamp(12px, 1.4vmin, 20px);
}
.intro-card ul {
  list-style: none; padding: 0;
  margin: clamp(16px, 2vmin, 28px) 0;
  display: flex; flex-direction: column;
  gap: clamp(8px, 0.9vmin, 14px);
}
.intro-card li {
  font-size: clamp(11.5px, 1.25vmin, 17px);
  color: var(--fg-dim);
  padding-left: clamp(14px, 1.6vmin, 22px);
  position: relative;
  line-height: 1.55;
}
.intro-card li::before {
  content: ''; position: absolute;
  left: 0; top: 0.8em;
  width: clamp(6px, 0.8vmin, 11px);
  height: 0.5px;
  background: var(--gold);
}
.intro-card .intro-fineprint {
  font-size: clamp(10px, 1.05vmin, 14px) !important;
  color: var(--fg-faint);
  line-height: 1.6;
}
.intro-card .enter {
  margin-top: clamp(20px, 2.4vmin, 36px);
  background: transparent;
  border: 0.5px solid var(--gold);
  color: var(--gold);
  font-family: inherit;
  font-size: clamp(10.5px, 1vmin, 14px);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  padding: clamp(11px, 1.3vmin, 18px) clamp(20px, 2.4vmin, 34px);
  cursor: pointer;
  border-radius: 2px;
}
.intro-card .enter:hover { background: rgba(200,160,74,0.08); }

/* ─── Scrollbar ────────────────────────────────────────────────── */
.side-panel::-webkit-scrollbar { width: 4px; }
.side-panel::-webkit-scrollbar-thumb { background: var(--rule); }
.side-panel::-webkit-scrollbar-track { background: transparent; }

/* ─── Mobile sectioned view (phones < 768px) ───────────────────────
   Renders instead of the force-graph. Vertical scroll: hero → each hub
   section → footer. Tapping a leaf opens the existing SidePanel as a
   full-screen sheet.
   ─────────────────────────────────────────────────────────────── */
.mobile-view {
  position: relative;
  z-index: 5;
  width: 100vw;
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  overflow-x: hidden;
}

/* ── Hero ── */
.mv-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 56px 28px 36px;
  text-align: center;
}
.mv-portrait {
  width: 156px;
  height: 156px;
  border-radius: 50%;
  overflow: hidden;
  border: 0.5px solid rgba(216, 214, 207, 0.4);
  margin-bottom: 26px;
  position: relative;
}
.mv-portrait::after {
  content: '';
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 0.5px dashed rgba(216, 214, 207, 0.15);
  pointer-events: none;
}
.mv-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05) brightness(0.92);
}
.mv-eyebrow {
  font-size: 9.5px;
  letter-spacing: 0.28em;
  color: var(--fg-faint);
  margin-bottom: 16px;
}
.mv-name {
  font-family: 'Instrument Serif', serif;
  font-size: 30px;
  letter-spacing: 0.02em;
  font-weight: 400;
  margin: 0 0 10px;
  color: var(--fg);
}
.mv-role {
  font-size: 9.5px;
  letter-spacing: 0.22em;
  color: var(--fg-dim);
  margin-bottom: 20px;
}
.mv-intro {
  font-size: 13px;
  line-height: 1.65;
  color: var(--fg-dim);
  max-width: 36ch;
  margin: 0 0 36px;
}
.mv-scroll {
  font-size: 9px;
  letter-spacing: 0.32em;
  color: var(--fg-faint);
  margin-top: auto;
  animation: mv-scroll-pulse 2.4s ease-in-out infinite;
}
@keyframes mv-scroll-pulse {
  0%, 100% { opacity: 0.4; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(4px); }
}

/* ── Section ── */
.mv-section {
  padding: 56px 22px 36px;
  border-top: 0.5px solid var(--rule);
}
.mv-section-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}
.mv-section-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  position: relative;
  z-index: 1;
}
.mv-section-header h2 {
  font-size: 11px;
  letter-spacing: 0.22em;
  font-weight: 500;
  color: var(--fg);
  margin: 0;
}
.mv-section-count {
  margin-left: auto;
  font-size: 9.5px;
  letter-spacing: 0.18em;
  color: var(--fg-faint);
  font-variant-numeric: tabular-nums;
}
.mv-subhead {
  font-size: 9px;
  letter-spacing: 0.28em;
  color: var(--fg-faint);
  margin: 24px 0 12px;
}

/* ── Branch (preserves the desktop linework on mobile) ──
   Vertical dashed line drops through each leaf cluster. Each dot has a
   bg-colored halo so the line appears to break around it — reads like
   stations on a tube map. Archive blocks (2-col grid) opt out. */
.mv-branch {
  position: relative;
}
.mv-branch::before {
  content: '';
  position: absolute;
  left: 3px;              /* line is 1px wide, centered on 7px dot at x≈3.5 */
  top: 4px;
  bottom: 4px;
  width: 0;
  border-left: 1px dashed rgba(216, 214, 207, 0.45);
  pointer-events: none;
  z-index: 0;
}
.mv-branch-archive::before { display: none; }

/* Section header gets a short dashed stub dropping from the hub dot down
   into the branch below — visually connects the trunk to its hub. */
.mv-section-header {
  position: relative;
}
.mv-section-header::after {
  content: '';
  position: absolute;
  left: 3px;
  top: 100%;
  height: 24px;
  width: 0;
  border-left: 1px dashed rgba(216, 214, 207, 0.45);
  pointer-events: none;
}

/* ── Leaf card ── */
.mv-leaves {
  display: flex;
  flex-direction: column;
  gap: 0;
}
/* Article wrapper — semantic container for the tap toggle + expanded detail */
.mv-leaf {
  background: transparent;
  border: 0;
  border-bottom: 0.5px solid var(--rule);
  padding: 0;
  color: var(--fg);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  position: relative;
}
/* The actual tap target — wraps the head + meta + body preview */
.mv-leaf-toggle {
  display: block;
  width: 100%;
  background: transparent;
  border: 0;
  padding: 16px 4px 16px 0;
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
  transition: background 160ms ease;
}
.mv-leaf-toggle:active { background: rgba(216, 214, 207, 0.04); }
.mv-leaf-chevron {
  margin-left: auto;
  color: var(--gold);
  font-size: 16px;
  line-height: 1;
  opacity: 0.7;
  transition: opacity 160ms ease, transform 200ms ease;
  display: inline-block;
}
.mv-leaf-toggle:active .mv-leaf-chevron { opacity: 1; }
.mv-leaf-open .mv-leaf-chevron { opacity: 1; }
.mv-leaf-head {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}
.mv-leaf-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  /* Halo punches a "station" through the branch line behind it */
  box-shadow: 0 0 0 4px var(--bg);
}
.mv-leaf-label {
  font-size: 14px;
  color: var(--fg);
  letter-spacing: 0.02em;
}
.mv-leaf-meta {
  font-size: 10.5px;
  color: var(--fg-dim);
  letter-spacing: 0.04em;
  margin: 2px 0 0 16px;
}
.mv-leaf-body {
  font-size: 12px;
  color: var(--fg-dim);
  line-height: 1.55;
  margin: 8px 0 0 16px;
  max-width: 50ch;
}

/* Archive tier (Sandwich era) — compact list, no body text */
.mv-leaf-archive .mv-leaf-toggle { padding: 10px 4px 10px 0; }
.mv-leaf-archive .mv-leaf-label { font-size: 12.5px; color: var(--fg-dim); }
.mv-leaf-archive .mv-leaf-meta { display: none; }
.mv-leaves-compact { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.mv-leaves-compact .mv-leaf { border-bottom: 0.5px solid var(--rule); }

/* ── Inline expanded detail ──
   Same content as the desktop SidePanel (body / scope / highlights /
   embedded videos / gallery / tags), but rendered inline within the
   tapped card so the reader stays in flow. */
.mv-leaf-detail {
  padding: 4px 4px 22px 17px;
  border-left: 1px dashed rgba(216, 214, 207, 0.18);
  margin-left: 3px;
  animation: mv-d-in 240ms ease-out;
}
@keyframes mv-d-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
.mv-d-body {
  font-size: 13px;
  line-height: 1.65;
  color: var(--fg);
  margin: 6px 0 16px;
}
.mv-d-section {
  font-size: 9px;
  letter-spacing: 0.24em;
  color: var(--fg-faint);
  text-transform: uppercase;
  margin: 18px 0 8px;
}
.mv-d-list {
  list-style: none;
  padding: 0;
  margin: 0 0 10px;
}
.mv-d-list li {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--fg);
  padding-left: 14px;
  position: relative;
  margin-bottom: 6px;
}
.mv-d-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--fg-faint);
}
.mv-d-links {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mv-d-links a {
  color: var(--gold);
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 0.02em;
  border-bottom: 0.5px solid rgba(200, 160, 74, 0.3);
  display: inline-block;
  padding-bottom: 2px;
}
.mv-d-embed {
  margin-top: 8px;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border: 0.5px solid rgba(200, 160, 74, 0.2);
  overflow: hidden;
}
.mv-d-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.mv-d-href a {
  color: var(--gold);
  text-decoration: none;
  font-size: 12px;
  border-bottom: 0.5px solid rgba(200, 160, 74, 0.3);
}
.mv-d-media {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 4px;
  margin-bottom: 14px;
}
.mv-d-media-tile {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #000;
  border: 0.5px solid var(--rule);
}
.mv-d-media-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.mv-d-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.mv-d-tag {
  font-size: 9px;
  letter-spacing: 0.1em;
  padding: 3px 7px;
  border: 0.5px solid var(--rule);
  color: var(--fg-dim);
  text-transform: uppercase;
}

/* ── Footer ── */
.mv-footer {
  padding: 40px 22px 60px;
  border-top: 0.5px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 9.5px;
  letter-spacing: 0.2em;
  color: var(--fg-faint);
}
.mv-footer-link {
  background: transparent;
  border: 0;
  color: var(--gold);
  font: inherit;
  letter-spacing: inherit;
  cursor: pointer;
  padding: 0;
  text-transform: uppercase;
}

/* ─── Mobile (≤ 768px) ─────────────────────────────────────────────
   Hybrid strategy: graph stays, chrome strips down.
   - Hide HUD top-left SUMMARY, tweaks panel, crosshair, minimap
   - Compact the timestamp
   - Side panel becomes a full-screen sheet
   - Default cursor (no crosshair hover trick on touch)
   ─────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Restore scrolling — base.css locks overflow for the desktop graph.
     overflow-x: hidden kills the side-panel-induced horizontal scroll. */
  html, body { cursor: default; overflow-x: hidden; overflow-y: auto; height: auto; }
  #root { width: 100vw; height: auto; min-height: 100vh; overflow: visible; }

  .hud-tl { display: none; }
  .hud-tr { display: none; }
  .hud-bl { display: none; }
  .hud-br { display: none; }
  .twk-panel { display: none; }
  .crosshair { display: none; }
  .portrait-bg { display: none; }
  .grain { display: none; }
  .graph-svg { display: none; }
  /* SidePanel is unused on mobile (inline expand replaces it) — hide it
     so its off-screen layout doesn't create a 2x-wide body. */
  .side-panel { display: none; }

  .hud-tr {
    top: 10px;
    right: 10px;
    text-align: right;
  }
  .hud-tr .timestamp { font-size: 9px; }
  .hud-tr .session { font-size: 7.5px; letter-spacing: 0.12em; }

  .hud-bl {
    bottom: 10px;
    left: 10px;
    max-width: 50vw;
  }
  .hud-bl .chip { font-size: 9.5px; padding: 3px 6px; }

  /* Side panel = full-screen sheet on mobile so it doesn't try to share
     room with the graph (the graph is hidden behind it while open). */
  .side-panel {
    width: 100vw;
    padding: 18px 18px 28px;
  }
  .side-panel .sp-close {
    top: 14px;
    right: 14px;
    font-size: 13px;
  }
  .side-panel .sp-title { font-size: 22px; }
  .side-panel .sp-meta { font-size: 11px; }
  .side-panel .sp-body p,
  .side-panel .sp-body li,
  .side-panel .sp-scope li,
  .side-panel .sp-links a {
    font-size: 13px;
  }

  /* Intro card has its own padding rules — tighten on mobile so the
     button sits inside the viewport rather than off-screen. */
  .intro-card { padding: 22px 18px; max-width: 92vw; }
  .intro-card h1 { font-size: 11px; }
  .intro-card h2 { font-size: 22px; line-height: 1.25; }
  .intro-card p { font-size: 12.5px; }
  .intro-card ul { font-size: 12.5px; }
}