/* ============================================================
   AutomataNexus — Editorial redesign
   Honors AxonML/NexusForge tokens; pushes typographic + graphic density.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Source tokens (light/cream) */
  --bg:          #f4f1ea;   /* paper cream */
  --bg-elev:    #ffffff;
  --ink:        #0e0f10;   /* near black */
  --ink-soft:   #2a2c2f;
  --ink-mute:   #6b6b6b;
  --ink-dim:    #a4a097;
  --rule:       #1a1b1c;    /* hard hairline */
  --rule-soft:  rgba(14,15,16,0.14);
  --accent:     #14b8a6;    /* teal */
  --accent-2:   #e07a5f;    /* terracotta */
  --warn:       #d97706;
  --ok:         #10b981;

  --paper-grain: 0.04;

  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --sans: 'Inter', system-ui, sans-serif;

  --gut: clamp(16px, 2vw, 28px);
  --pad: clamp(20px, 3vw, 40px);
}

/* Theme: graphite */
[data-theme="graphite"] {
  --bg:        #0b0c0d;
  --bg-elev:   #131416;
  --ink:       #f3efe4;
  --ink-soft:  #d8d4c9;
  --ink-mute:  #8a8a86;
  --ink-dim:   #555550;
  --rule:      #f3efe4;
  --rule-soft: rgba(243,239,228,0.14);
}

/* Theme: bone (very light, more print-feel) */
[data-theme="bone"] {
  --bg:        #ecebe5;
  --bg-elev:   #f8f6f0;
  --ink:       #111213;
  --ink-soft:  #2a2c2f;
  --rule:      #111213;
  --rule-soft: rgba(17,18,19,0.18);
}

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

html, body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Subtle film grain */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 1000;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.5 0'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.55'/></svg>");
  opacity: var(--paper-grain);
  mix-blend-mode: multiply;
}
[data-theme="graphite"] body::before { mix-blend-mode: screen; opacity: 0.05; }

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

/* ============================================================
   Editorial primitives
   ============================================================ */
.mono { font-family: var(--mono); font-feature-settings: "tnum","ss01"; }
.upper { text-transform: uppercase; letter-spacing: 0.08em; }
.tnum { font-variant-numeric: tabular-nums; }

.eyebrow {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-mute);
}
.eyebrow .num { color: var(--ink); }

.rule {
  height: 1px;
  background: var(--rule);
  width: 100%;
}
.rule-soft { height:1px; background: var(--rule-soft); width:100%; }

.tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 8px;
  border: 1px solid var(--rule);
  color: var(--ink);
  white-space: nowrap;
}
.tag .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 25%, transparent);
}
.tag.solid { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.tag.live .dot { animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .55; transform: scale(.85); }
}

.bracket-count::before { content: "[ "; color: var(--ink-mute); }
.bracket-count::after  { content: " ]"; color: var(--ink-mute); }

/* ============================================================
   Layout shell
   ============================================================ */
.shell {
  max-width: 1480px;
  margin: 0 auto;
  padding: 0 var(--gut);
  position: relative;
}
.shell-bordered {
  border-left: 1px solid var(--rule);
  border-right: 1px solid var(--rule);
}

/* ============================================================
   Top status ticker
   ============================================================ */
.ticker {
  border-bottom: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink);
  background: var(--bg);
  position: sticky; top: 0; z-index: 50;
}
.ticker-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 36px;
  gap: 24px;
  padding: 0 var(--gut);
  max-width: 1480px; margin: 0 auto;
}
.ticker .left, .ticker .right {
  display: flex; align-items: center; gap: 18px;
  overflow: hidden;
}
.ticker .right { justify-content: flex-end; }
.ticker .sep { width: 8px; height: 1px; background: var(--ink); opacity: .55; flex: none; }
.ticker .marquee {
  display: flex; gap: 32px;
  animation: marquee 38s linear infinite;
  flex: none;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============================================================
   Navbar
   ============================================================ */
.nav {
  height: 64px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 var(--gut);
  border-bottom: 1px solid var(--rule);
  max-width: 1480px; margin: 0 auto;
  background: var(--bg);
}
.brand {
  display: flex; align-items: center; gap: 12px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.brand .mark {
  width: 28px; height: 28px;
  display: grid; place-items: center;
  background: var(--ink); color: var(--bg);
  font-family: var(--mono); font-weight: 600; font-size: 12px;
}
.brand .name { font-size: 16px; }
.brand .name em { font-style: normal; color: var(--ink-mute); font-weight: 500; }

.nav-center {
  display: flex; gap: 24px;
  font-family: var(--mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.12em;
}
.nav-center a { position: relative; padding: 6px 2px; }
.nav-center a .n { color: var(--ink-mute); margin-right: 6px; }
.nav-center a:hover { color: var(--accent); }
.nav-right { display: flex; justify-content: flex-end; gap: 12px; align-items: center; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  border: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all .18s ease;
  position: relative; overflow: hidden;
}
.btn:hover { background: var(--ink); color: var(--bg); }
.btn.primary { background: var(--ink); color: var(--bg); }
.btn.primary:hover { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.btn .arrow { font-family: var(--mono); transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  border-bottom: 1px solid var(--rule);
  padding: clamp(40px, 5vw, 64px) var(--gut) 0;
  max-width: 1480px; margin: 0 auto;
  position: relative;
}
.hero-meta {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--rule-soft);
}
.hero-meta .cell .k {
  font-family: var(--mono); font-size: 10.5px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--ink-mute); margin-bottom: 6px;
}
.hero-meta .cell .v {
  font-family: var(--mono); font-size: 12.5px;
  color: var(--ink); font-weight: 500;
}

.hero-display {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  padding: clamp(28px, 4vw, 56px) 0;
  align-items: end;
}
.hero-headline {
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 0.94;
  font-size: clamp(48px, 7.4vw, 124px);
  color: var(--ink);
  font-family: 'Georgia', 'Times New Roman', serif;
  padding-left: clamp(40px, 5vw, 80px);
}
.hero-headline .line { display: block; }
.hero-headline em {
  font-style: italic;
  font-weight: 500;
  letter-spacing: -0.02em;
  font-family: 'Inter', serif;
  color: var(--ink-soft);
}
.hero-headline .accent { color: var(--accent); }
.hero-headline .ul { text-decoration: underline; text-decoration-thickness: 4px; text-underline-offset: 12px; }

.hero-aside {
  display: flex; flex-direction: column; gap: 18px;
  padding-bottom: 8px;
}
.hero-aside .lede {
  font-size: 16px; line-height: 1.55;
  color: var(--ink-soft); max-width: 38ch;
}
.hero-aside .cta-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* Live panel: a structured "live system" widget instead of a hero photo */
.live-panel-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
}
.live-panel {
  background: var(--bg-elev);
  border-top: 0;
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  font-family: var(--mono);
  font-size: 12px;
  max-width: 1200px;
  margin: 0 auto;
}
.live-cell {
  padding: 20px;
  border-right: 1px solid var(--rule-soft);
  display: flex; flex-direction: column; gap: 12px;
  min-height: 220px;
}
.live-cell:last-child { border-right: 0; }
.live-cell .head { display: flex; justify-content: space-between; align-items: center; color: var(--ink-mute); }
.live-cell .head .ttl { color: var(--ink); }
.live-cell .big { font-size: 38px; line-height: 1; letter-spacing: -0.02em; font-weight: 500; }
.live-cell .big .u { font-size: 14px; color: var(--ink-mute); margin-left: 4px; }
.live-cell .row { display: flex; justify-content: space-between; color: var(--ink-soft); }
.live-cell .row .k { color: var(--ink-mute); }
.spark { width: 100%; height: 52px; }

/* ASCII-style edge diagram */
.edge-diagram pre {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink);
  line-height: 1.35;
  white-space: pre;
}
.edge-diagram .dim { color: var(--ink-dim); }
.edge-diagram .ok  { color: var(--ok); }
.edge-diagram .ac  { color: var(--accent); }

/* ============================================================
   Section frame
   ============================================================ */
.section {
  max-width: 1480px; margin: 0 auto;
  padding: clamp(48px, 6vw, 96px) var(--gut);
  border-bottom: 1px solid var(--rule);
  position: relative;
}
.section-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 24px;
  align-items: end;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 32px;
}
.section-head h2 {
  font-size: clamp(34px, 4.4vw, 64px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 0.96;
  color: var(--ink);
  max-width: 18ch;
}
.section-head h2 em {
  font-weight: 400;
  font-style: italic;
  color: var(--ink-mute);
}

/* ============================================================
   Hailo featured strip
   ============================================================ */
.featured {
  background: var(--ink);
  color: var(--bg);
  border-bottom: 1px solid var(--rule);
}
.featured-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 22px var(--gut);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
  font-family: var(--mono);
  font-size: 12.5px;
}
.featured-inner .eyebrow { color: rgba(255,255,255,0.55); }
.featured-inner .body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.4;
  max-width: 64ch;
}
.featured-inner .body strong { color: var(--accent); font-weight: 600; }
.featured-inner .links { display: flex; gap: 14px; align-items: center; }
.featured-inner .links a {
  border: 1px solid rgba(255,255,255,0.3);
  padding: 9px 14px;
  text-transform: uppercase; letter-spacing: 0.1em; font-size: 10.5px;
}
.featured-inner .links a:hover { background: var(--bg); color: var(--ink); border-color: var(--bg); }

/* ============================================================
   Products INDEX (NOT cards)
   ============================================================ */
.product-row {
  display: grid;
  grid-template-columns: 60px 2fr 1.8fr 100px 32px;
  align-items: stretch;
  gap: 24px;
  padding: 28px 8px;
  border-bottom: 1px solid var(--rule-soft);
  position: relative;
  cursor: pointer;
  transition: padding .25s ease, background .25s ease;
}
.product-row:hover { background: var(--bg-elev); padding-left: 20px; }
.product-row:first-child { border-top: 1px solid var(--rule-soft); }
.product-row .idx {
  font-family: var(--mono); font-size: 12px; color: var(--ink-mute);
  padding-top: 6px;
}
.product-row .name {
  font-size: clamp(28px, 3.4vw, 48px);
  font-weight: 600; line-height: 1; letter-spacing: -0.02em;
  display: flex; flex-direction: column; gap: 10px;
}
.product-row .name .tags { display: flex; gap: 6px; flex-wrap: wrap; }
.product-row:hover .name { color: var(--accent); }
.product-row .desc {
  font-size: 14px; line-height: 1.5; color: var(--ink-soft);
  padding-top: 10px;
}
.product-row .desc .stack {
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-mute); margin-top: 10px;
  display: flex; gap: 8px; flex-wrap: wrap;
}
.product-row .stack span { border: 1px solid var(--rule-soft); padding: 2px 6px; }
.product-row .ver {
  font-family: var(--mono); font-size: 11px; color: var(--ink-mute);
  text-align: right; padding-top: 10px;
}
.product-row .arrow {
  font-family: var(--mono); font-size: 22px;
  color: var(--ink-mute); align-self: start; padding-top: 8px;
  transition: transform .25s ease, color .25s ease;
}
.product-row:hover .arrow { transform: translate(6px, -6px); color: var(--accent); }

/* ============================================================
   Capabilities grid
   ============================================================ */
.caps {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
}
.cap {
  grid-column: span 4;
  padding: 32px 28px;
  border-right: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
  display: flex; flex-direction: column; gap: 14px;
}
.cap:nth-child(3n) { border-right: 0; }
.cap .num {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.12em; color: var(--ink-mute); text-transform: uppercase;
}
.cap h4 {
  font-size: 22px; line-height: 1.15; font-weight: 600; letter-spacing: -0.015em;
}
.cap p { color: var(--ink-soft); font-size: 14px; line-height: 1.5; }
.cap ul {
  list-style: none;
  display: flex; flex-direction: column; gap: 6px;
  font-family: var(--mono); font-size: 11.5px;
  color: var(--ink-soft);
}
.cap ul li::before { content: "› "; color: var(--accent); }

/* ============================================================
   Stats slab
   ============================================================ */
.slab {
  background: var(--ink);
  color: var(--bg);
  max-width: 1480px; margin: 0 auto;
  padding: 0;
  border-bottom: 1px solid var(--rule);
}
.slab-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.slab-cell {
  padding: 40px 28px 36px;
  border-right: 1px solid rgba(255,255,255,0.12);
  display: flex; flex-direction: column; gap: 8px;
}
.slab-cell:last-child { border-right: 0; }
.slab-cell .k {
  font-family: var(--mono); font-size: 10.5px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: rgba(255,255,255,0.55);
}
.slab-cell .v {
  font-family: var(--mono); font-size: 56px; font-weight: 500;
  line-height: 1; letter-spacing: -0.04em;
}
.slab-cell .v .u { font-size: 18px; color: rgba(255,255,255,0.55); margin-left: 4px; }
.slab-cell .note { font-size: 12px; color: rgba(255,255,255,0.55); }

/* ============================================================
   Stack / Architecture
   ============================================================ */
.stack-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--rule);
}
.stack-text { padding: 40px 28px; border-right: 1px solid var(--rule-soft); display: flex; flex-direction: column; gap: 18px; }
.stack-text h3 { font-size: 32px; line-height: 1.05; font-weight: 600; letter-spacing: -0.02em; }
.stack-text p { color: var(--ink-soft); line-height: 1.55; }
.stack-layers {
  padding: 40px 28px;
  display: flex; flex-direction: column; gap: 8px;
  font-family: var(--mono); font-size: 12px;
}
.layer {
  display: grid;
  grid-template-columns: 70px 1fr auto;
  gap: 16px; align-items: center;
  padding: 14px 16px;
  border: 1px solid var(--rule-soft);
  background: var(--bg-elev);
  transition: transform .2s ease, border-color .2s ease;
}
.layer:hover { transform: translateX(-4px); border-color: var(--accent); }
.layer .L { color: var(--ink-mute); }
.layer .T { color: var(--ink); font-weight: 500; }
.layer .M { color: var(--ink-mute); font-size: 11px; }
.layer.l1 { margin-left: 0; }
.layer.l2 { margin-left: 20px; }
.layer.l3 { margin-left: 40px; }
.layer.l4 { margin-left: 60px; }
.layer.l5 { margin-left: 80px; }

/* ============================================================
   Contact slab
   ============================================================ */
.cta {
  max-width: 1200px; margin: 0 auto;
  padding: clamp(56px, 8vw, 120px) var(--gut) clamp(56px, 8vw, 120px) clamp(80px, 8vw, 140px);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(24px, 5vw, 80px);
  border-bottom: 1px solid var(--rule);
}
.cta h2 {
  font-size: clamp(40px, 7vw, 120px);
  font-weight: 800; line-height: 0.94; letter-spacing: -0.035em;
}
.cta h2 em { font-style: italic; font-weight: 400; color: var(--ink-mute); }
.cta .right { display: flex; flex-direction: column; gap: 22px; padding-top: 18px; }
.cta .right .line { display: flex; justify-content: space-between; gap: 24px;
  border-bottom: 1px solid var(--rule-soft); padding-bottom: 14px; }
.cta .right .line .k { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-mute); }
.cta .right .line .v { font-family: var(--mono); font-size: 13px; color: var(--ink); }
.cta .right .v a:hover { color: var(--accent); }

/* ============================================================
   Footer
   ============================================================ */
.foot {
  max-width: 1480px; margin: 0 auto;
  padding: 32px var(--gut) 16px;
  display: flex; flex-direction: column;
  gap: 18px;
  font-family: var(--mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--ink-mute);
  overflow: hidden;
}
.foot-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
}
.foot .big-mark {
  font-size: clamp(40px, 10vw, 140px);
  font-weight: 900; line-height: 0.82; letter-spacing: -0.055em;
  color: var(--ink);
  font-family: var(--sans);
  text-transform: none;
  white-space: nowrap;
  text-align: center;
  width: 100%;
}
.foot .logo-under {
  display: flex;
  justify-content: center;
  padding: 12px 0 0;
}
.foot .logo-under img {
  height: clamp(32px, 5vw, 56px);
  width: auto;
  opacity: 0.85;
}
.foot .links { display: flex; gap: 18px; flex-wrap: wrap; justify-content: flex-end; align-items: center; }
.foot .links a:hover { color: var(--accent); }
.foot .addr { text-transform: none; letter-spacing: 0; color: var(--ink-mute); font-family: var(--mono); font-size: 12px; text-align: right; }
.foot-meta {
  max-width: 1480px; margin: 0 auto;
  padding: 8px var(--gut) 22px;
  display: flex; justify-content: space-between; gap: 18px;
  font-family: var(--mono); font-size: 10.5px;
  color: var(--ink-mute);
  border-top: 1px solid var(--rule-soft);
}

/* ============================================================
   Marquee ribbon
   ============================================================ */
.m-ribbon {
  overflow: hidden;
  position: relative;
  white-space: nowrap;
  padding: 14px 0;
}
.m-track {
  display: inline-flex; align-items: center;
  animation: m-scroll linear infinite;
  will-change: transform;
}
.m-item {
  display: inline-flex; align-items: center; gap: 18px;
  padding: 0 24px; line-height: 1;
}
.m-dot {
  width: 14px; height: 14px; border-radius: 50%;
}
@keyframes m-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============================================================
   Dev log
   ============================================================ */
.devlog {
  max-width: 1200px; margin: 0 auto;
  padding: 22px var(--gut);
  border-bottom: 1px solid var(--rule);
  background: var(--bg-elev);
}
.devlog-head { display: flex; justify-content: space-between; padding-bottom: 14px; border-bottom: 1px solid var(--rule-soft); }
.devlog-list { display: flex; flex-direction: column; }
.devlog-row {
  display: grid;
  grid-template-columns: 90px 60px 90px 1fr 20px;
  gap: 16px;
  padding: 12px 4px;
  font-size: 13px;
  align-items: center;
  border-bottom: 1px solid var(--rule-soft);
  transition: background .15s ease, padding .15s ease;
  cursor: pointer;
}
.devlog-row:last-child { border-bottom: 0; }
.devlog-row:hover { background: var(--bg); padding-left: 14px; }
.dl-tag {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 3px 7px;
  border: 1px solid var(--rule);
  justify-self: start;
}
.dl-msg { color: var(--ink); }

/* ============================================================
   Pull quote
   ============================================================ */
.pullquote {
  max-width: 1000px; margin: 0 auto;
  padding: clamp(48px, 7vw, 100px) var(--gut);
  border-bottom: 1px solid var(--rule);
  position: relative;
}
.pq-eyebrow { display: flex; justify-content: space-between; padding-bottom: 24px; border-bottom: 1px solid var(--rule-soft); }
.pullquote blockquote {
  font-family: 'Georgia', 'Times New Roman', serif;
  font-style: italic;
  font-weight: 500;
  font-size: clamp(26px, 4vw, 64px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 28px auto 28px;
  max-width: 28ch;
  color: var(--ink);
  text-align: center;
}
.pullquote blockquote em { font-weight: 800; font-style: italic; }
.pullquote blockquote u { text-decoration-thickness: 3px; text-underline-offset: 6px; }
.pq-mark {
  font-size: 1.4em; line-height: 0;
  color: var(--accent);
  margin-right: 8px;
  vertical-align: -0.15em;
}
.pq-sig {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--rule-soft);
}
.pq-rule { width: 80px; height: 1px; background: var(--rule); }

/* ============================================================
   Product hover preview — cursor-follow
   ======================================================================== */
.products-wrap { position: relative; }
.preview-bubble {
  position: fixed;
  width: 280px; height: 196px;
  pointer-events: none;
  opacity: 0; transform: translate(-50%, -50%) scale(.94);
  transition: opacity .18s ease, transform .18s ease;
  z-index: 30;
  border: 1px solid var(--rule);
  background: var(--bg-elev);
  box-shadow: 0 30px 60px rgba(0,0,0,0.18);
}
.preview-bubble.on { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.preview-bubble svg { width: 100%; height: 100%; display: block; }
.preview-bubble .badge {
  position: absolute; left: 0; top: -1px; transform: translateY(-100%);
  background: var(--ink); color: var(--bg);
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 5px 9px;
}

/* ============================================================
   Side rail — sticky index
   ============================================================ */
.side-rail {
  position: fixed;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  display: flex; flex-direction: column; gap: 10px;
  pointer-events: none;
}
.side-rail a {
  pointer-events: auto;
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-mute);
  display: inline-flex; align-items: center; gap: 8px;
  transition: color .15s ease;
}
.side-rail a::before {
  content: ""; width: 18px; height: 1px; background: var(--ink-mute);
  transition: width .2s ease, background .15s ease;
}
.side-rail a:hover { color: var(--ink); }
.side-rail a:hover::before { width: 32px; background: var(--accent); }
.side-rail a.active { color: var(--ink); }
.side-rail a.active::before { width: 32px; background: var(--accent); }
@media (max-width: 1280px) { .side-rail { display: none; } }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
  .nav { grid-template-columns: 1fr auto; }
  .nav-center { display: none; }
  .hero-meta { grid-template-columns: 1fr 1fr; gap: 16px; }
  .hero-display { grid-template-columns: 1fr; }
  .live-panel { grid-template-columns: 1fr; }
  .live-cell { border-right: 0; border-bottom: 1px solid var(--rule-soft); }
  .product-row { grid-template-columns: 32px 1fr 24px; gap: 14px; }
  .product-row .desc, .product-row .ver { display: none; }
  .cap { grid-column: span 12; border-right: 0; }
  .slab-grid { grid-template-columns: repeat(2, 1fr); }
  .slab-cell:nth-child(2n) { border-right: 0; }
  .stack-section, .cta { grid-template-columns: 1fr; }
  .stack-text { border-right: 0; border-bottom: 1px solid var(--rule-soft); }
  .section-head { grid-template-columns: 1fr; }
}


/* ============================================================
   ====== POSTER / GRAPHIC-DESIGN MOVES ======================
   ============================================================ */

/* Big editorial section mast */
.mast {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.5fr);
  gap: clamp(20px, 4vw, 48px);
  align-items: start;
  padding: clamp(40px, 5vw, 80px) var(--gut) clamp(28px, 4vw, 48px);
  border-bottom: 1px solid var(--rule);
  max-width: 1480px; margin: 0 auto;
}
.mast-right { grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.7fr); }
.mast-right .mast-num { order: 2; text-align: right; }
.mast-num {
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(120px, 18vw, 280px);
  line-height: 0.78;
  letter-spacing: -0.06em;
  color: var(--ink);
  font-feature-settings: "tnum";
}
.mast-body { padding-top: 8px; display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.mast-kicker { display: flex; align-items: center; gap: 16px; }
.mast-line { flex: 1; height: 1px; background: var(--rule); }
.mast-meta {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-mute);
}
.mast-title {
  font-family: var(--sans);
  font-size: clamp(40px, 5.6vw, 92px);
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.035em;
}
.mast-title em {
  font-style: italic;
  font-weight: 400;
  color: var(--ink-mute);
}
.mast-lede {
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 60ch;
}
@media (max-width: 900px) {
  .mast, .mast-right { grid-template-columns: 1fr; gap: 8px; }
  .mast-right .mast-num { order: 0; text-align: left; }
  .mast-num { font-size: clamp(96px, 26vw, 180px); }
}

/* Vertical edge label */
.edge-label {
  position: absolute;
  top: 80px;
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-mute);
  writing-mode: vertical-rl;
  pointer-events: none;
  user-select: none;
}
.edge-label.left { left: 8px; transform: rotate(180deg); }
.edge-label.right { right: 8px; }
@media (max-width: 1100px) { .edge-label { display: none; } }

/* Spotlight magazine spread */
.spot {
  position: relative;
  max-width: 1480px; margin: 0 auto;
  padding: clamp(56px, 7vw, 120px) var(--gut);
  border-bottom: 1px solid var(--rule);
}
.spot-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: stretch;
}
.spot-side {
  display: flex; flex-direction: column; gap: 18px;
  padding-right: 16px;
  border-right: 1px solid var(--rule-soft);
}
.spot-h {
  font-size: clamp(34px, 4.4vw, 72px);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin-top: 6px;
}
.spot-h em { font-style: italic; font-weight: 400; color: var(--ink-mute); }
.spot-p { color: var(--ink-soft); line-height: 1.55; max-width: 40ch; font-size: 15px; }
.spot-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--rule-soft);
  border-left: 1px solid var(--rule-soft);
  margin-top: 8px;
}
.spot-specs > div {
  padding: 10px 12px;
  border-right: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
  display: flex; flex-direction: column; gap: 3px;
  font-family: var(--mono); font-size: 11px;
}
.spot-specs .k { color: var(--ink-mute); text-transform: uppercase; letter-spacing: 0.1em; font-size: 10px; }
.spot-specs .v { color: var(--ink); font-size: 12px; }

.spot-stage { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.spot-frame {
  position: relative;
  background: var(--bg-elev);
  aspect-ratio: 4 / 3.5;
  overflow: hidden;
  border: 1px solid var(--rule-soft);
}
.spot-frame img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  display: block;
  filter: contrast(1.02);
  mix-blend-mode: multiply;
}
[data-theme="graphite"] .spot-frame img { mix-blend-mode: screen; filter: invert(0.92) contrast(1.05); }

.spot-leaders {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  color: var(--ink);
  opacity: .55;
}
.spot-tag {
  position: absolute;
  font-family: var(--mono); font-size: 11px;
  line-height: 1.3;
  background: var(--bg);
  border: 1px solid var(--rule);
  padding: 8px 10px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  max-width: 220px;
  z-index: 2;
}
.spot-tag .num {
  font-family: var(--mono);
  background: var(--ink); color: var(--bg);
  padding: 2px 6px; font-size: 10px;
  align-self: start;
}
.spot-tag em { color: var(--ink-mute); font-style: italic; }
.spot-tag-1 { top: 14px; left: -16px; }
.spot-tag-2 { bottom: 38%; left: -16px; }
.spot-tag-3 { bottom: 14px; right: -16px; }

.spot-caption {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--ink-soft);
  padding-top: 12px;
  border-top: 1px solid var(--rule-soft);
}
.spot-caption .mono { color: var(--ink); }

@media (max-width: 900px) {
  .spot-grid { grid-template-columns: 1fr; }
  .spot-side { border-right: 0; padding-right: 0; }
  .spot-tag-1, .spot-tag-2 { left: 8px; }
  .spot-tag-3 { right: 8px; }
}

/* Principles poster */
.principles {
  position: relative;
  max-width: 1480px; margin: 0 auto;
  border-bottom: 1px solid var(--rule);
}
.prin-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.prin {
  padding: 32px 24px 28px;
  border-right: 1px solid var(--rule-soft);
  border-top: 1px solid var(--rule);
  display: flex; flex-direction: column; gap: 12px;
  position: relative;
  min-height: 280px;
}
.prin:last-child { border-right: 0; }
.prin-num {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.18em;
  color: var(--ink-mute); text-transform: uppercase;
}
.prin-h {
  font-size: clamp(24px, 2.2vw, 34px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-top: 8px;
}
.prin-i {
  font-family: 'Inter', serif;
  font-style: italic;
  font-weight: 400;
  font-size: 16px;
  color: var(--ink-mute);
}
.prin-d {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ink-soft);
  flex: 1;
}
.prin-fig {
  position: absolute;
  right: 18px; bottom: 16px;
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.1em; color: var(--ink-mute);
}
@media (max-width: 900px) {
  .prin-grid { grid-template-columns: repeat(2, 1fr); }
  .prin:nth-child(2n) { border-right: 0; }
}
@media (max-width: 560px) {
  .prin-grid { grid-template-columns: 1fr; }
  .prin { border-right: 0; }
}

/* Schematic stack */
.schematic {
  position: relative;
  max-width: 1480px; margin: 0 auto;
  border-bottom: 1px solid var(--rule);
}
.schematic-wrap {
  padding: 24px var(--gut) clamp(40px, 5vw, 72px);
  color: var(--ink);
  overflow-x: auto;
}
.schematic-svg {
  width: 100%; min-width: 720px;
  height: auto;
  display: block;
}