/* ArgosBrain landing — brutalist dark */
:root {
  --bg: #0A0A0B;
  --panel: #111113;
  --panel-2: #0D0D0F;
  --panel-3: #080809;
  --border: #1C1C1E;
  --border-2: #2A2A2D;
  --ink: #E8E8EA;
  --ink-2: #A1A1A6;
  --ink-3: #6B6B72;
  --accent: #00E5FF;
  --accent-dim: #00b6cc;
  --green: #34D399;
  --amber: #FBBF24;
  --red: #F87171;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --serif: 'Newsreader', 'Tiempos Text', Georgia, serif;
  --content: 1200px;
  --rhythm: 128px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  opacity: 0.035;
  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='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
}
body.no-grain::before { display: none; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.wrap { max-width: var(--content); margin: 0 auto; padding: 0 32px; }
.wrap-narrow { max-width: 720px; margin: 0 auto; padding: 0 32px; }

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 20px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: '';
  width: 8px;
  height: 1px;
  background: var(--accent);
  display: inline-block;
}

h1, h2, h3 {
  font-family: var(--mono);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0;
  color: var(--ink);
}
h1 {
  font-size: clamp(36px, 5.2vw, 64px);
  text-transform: uppercase;
}
h2 {
  font-size: clamp(30px, 3.8vw, 44px);
  text-transform: uppercase;
}
h3 {
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

p { margin: 0 0 1em; color: var(--ink-2); max-width: 62ch; }
.ink { color: var(--ink); }
.ink-2 { color: var(--ink-2); }
.ink-3 { color: var(--ink-3); }
.accent { color: var(--accent); }
.mono { font-family: var(--mono); }

/* Layout */
section {
  padding: var(--rhythm) 0;
  border-top: 1px solid var(--border);
  position: relative;
}
section.edge { padding-left: 0; padding-right: 0; }
section.alt { background: var(--panel-2); }
section.darker { background: var(--panel-3); }

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10,10,11,0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--content);
  margin: 0 auto;
  padding: 14px 32px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.01em;
}
.logo-mark {
  width: 20px;
  height: 20px;
  border: 1px solid var(--accent);
  position: relative;
  display: grid;
  place-items: center;
}
.logo-mark::after {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
}
.nav-links {
  display: flex;
  gap: 28px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-2);
  letter-spacing: 0.02em;
}
.nav-links a:hover { color: var(--ink); }
.nav-spacer { flex: 1; }
.nav-cta {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 8px 14px;
  border: 1px solid var(--accent);
  color: var(--accent);
  background: transparent;
  transition: background 0.15s;
}
.nav-cta:hover { background: rgba(0,229,255,0.08); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 14px 22px;
  border: 1px solid var(--accent);
  color: var(--bg);
  background: var(--accent);
  transition: all 0.15s ease-out;
  cursor: pointer;
}
.btn:hover { background: #4df0ff; border-color: #4df0ff; transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--border-2); }
.btn.ghost:hover { border-color: var(--ink-2); color: var(--ink); background: transparent; transform: translateY(-1px); }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

.link-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.02em;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s;
}
.link-cta:hover { border-bottom-color: var(--accent); }

/* Reveal animation */
[data-reveal] { opacity: 0; transform: translateY(8px); transition: opacity 0.4s ease-out, transform 0.4s ease-out; }
[data-reveal].in { opacity: 1; transform: translateY(0); }

/* ================= HERO ================= */
.hero { padding: 72px 0 var(--rhythm); border-top: none; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}
.hero h1 { margin-bottom: 24px; }
.hero h1 .dim { color: var(--ink-3); }
.hero-sub { font-size: 18px; color: var(--ink-2); max-width: 46ch; }
.trust {
  margin-top: 40px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.9;
}
.trust .dot { color: var(--border-2); margin: 0 8px; }
.hero-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}

/* HUD card */
.hud {
  background: var(--panel);
  border: 1px solid var(--border-2);
  padding: 18px 18px 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  font-family: var(--mono);
  position: relative;
}
.hud.off { border-color: #3a2e12; }
.hud-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.hud-title { color: var(--ink); font-weight: 500; letter-spacing: 0.02em; flex: 1; display: flex; align-items: center; gap: 8px; }
.hud-title .bolt { color: var(--accent); }
.hud.off .hud-title .bolt { color: var(--amber); }
.hud-status { color: var(--green); font-size: 10px; display: inline-flex; align-items: center; gap: 5px; }
.hud.off .hud-status { color: var(--amber); }
.hud-status::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; }
.hud-toggle {
  background: transparent;
  border: 1px solid var(--border-2);
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: 10px;
  padding: 4px 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hud-toggle:hover { border-color: var(--ink-2); color: var(--ink); }
.hud-section-label { font-size: 10px; color: var(--ink-3); letter-spacing: 0.12em; text-transform: uppercase; margin: 14px 0 8px; }
.hud-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 6px 0;
  font-size: 13px;
  border-bottom: 1px dashed var(--border);
}
.hud-row:last-of-type { border-bottom: none; }
.hud-row .k { color: var(--ink-3); font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase; }
.hud-row .v { color: var(--ink); font-weight: 500; font-variant-numeric: tabular-nums; }
.hud-row .v .delta { font-size: 11px; color: var(--green); margin-left: 8px; }
.hud.off .hud-row .v .delta { color: var(--amber); }
.hud-row .v.saved { color: var(--green); font-size: 16px; }
.hud.off .hud-row .v.saved { color: var(--amber); }
.hud-spark { margin-top: 10px; height: 56px; width: 100%; }
.hud-foot {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}
.hud-tip {
  position: absolute;
  bottom: -12px;
  left: 16px;
  right: 16px;
  background: var(--amber);
  color: #1a1200;
  padding: 10px 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.25s, transform 0.25s;
  pointer-events: none;
}
.hud-tip.show { opacity: 1; transform: translateY(0); }

/* Terminal card */
.terminal {
  background: var(--panel);
  border: 1px solid var(--border-2);
  font-family: var(--mono);
  font-size: 12px;
  overflow: hidden;
}
.terminal-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.terminal-dots { display: flex; gap: 5px; }
.terminal-dots span { width: 8px; height: 8px; border: 1px solid var(--border-2); }
.terminal-body { padding: 14px; height: 220px; overflow: hidden; position: relative; }
.terminal-line { line-height: 1.7; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tl-prompt { color: var(--accent); }
.tl-cmd { color: var(--ink); }
.tl-ok { color: var(--green); }
.tl-dim { color: var(--ink-3); }
.tl-arrow { color: var(--ink-3); }
.tl-num { color: var(--accent); }
.cursor { display: inline-block; width: 8px; height: 14px; background: var(--accent); vertical-align: middle; animation: blink 1.1s steps(2) infinite; margin-left: 4px; }
@keyframes blink { 50% { opacity: 0; } }

/* ================= PROBLEM ================= */
.problem { text-align: left; }
.problem p { font-size: 18px; line-height: 1.65; color: var(--ink-2); margin-bottom: 1.2em; max-width: 58ch; }
.problem p strong { color: var(--ink); font-weight: 500; }
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 72px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat {
  padding: 28px 24px;
  border-right: 1px solid var(--border);
  font-family: var(--mono);
}
.stat:last-child { border-right: none; }
.stat-num {
  font-size: 40px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 10px;
}
.stat-label {
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.5;
}

/* ================= HOW ================= */
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 56px;
  border: 1px solid var(--border);
}
.how-card {
  padding: 36px 32px;
  border-right: 1px solid var(--border);
  background: var(--panel);
  position: relative;
}
.how-card:last-child { border-right: none; }
.how-index {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.12em;
  margin-bottom: 24px;
}
.how-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 28px;
  color: var(--accent);
}
.how-card h3 { margin-bottom: 12px; color: var(--ink); }
.how-card p { font-size: 14px; color: var(--ink-2); margin: 0; }

/* ================= DEMO ================= */
.demo-wrap { max-width: 1360px; margin: 0 auto; padding: 0 32px; }
.demo-head { max-width: 680px; margin-bottom: 48px; }
.demo-head p { color: var(--ink-2); font-size: 17px; }

.demo-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.demo-pane { background: var(--panel); display: flex; flex-direction: column; min-height: 440px; }
.demo-pane-head {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
  color: var(--ink-3);
}
.demo-pane-head .label { display: flex; align-items: center; gap: 10px; }
.demo-pane-head .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); }
.demo-pane.with .dot { background: var(--green); }
.demo-body { flex: 1; padding: 16px; font-family: var(--mono); font-size: 12px; line-height: 1.7; overflow: hidden; position: relative; }
.demo-foot {
  padding: 10px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}
.demo-foot .cost { font-variant-numeric: tabular-nums; }
.demo-pane.without .cost-v { color: var(--red); }
.demo-pane.with .cost-v { color: var(--green); }

.demo-compare {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 56px;
  border: 1px solid var(--border);
}
.demo-metric {
  padding: 32px 24px;
  border-right: 1px solid var(--border);
  text-align: center;
  font-family: var(--mono);
}
.demo-metric:last-child { border-right: none; }
.demo-metric-label { font-size: 11px; color: var(--ink-3); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 16px; }
.demo-metric-row { display: flex; align-items: baseline; justify-content: center; gap: 18px; font-size: 28px; font-weight: 500; }
.demo-metric-row .lose { color: var(--ink-3); text-decoration: line-through; text-decoration-color: var(--red); }
.demo-metric-row .vs { font-size: 11px; color: var(--ink-3); letter-spacing: 0.1em; }
.demo-metric-row .win { color: var(--accent); }

/* ================= WHY ================= */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 56px;
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.why-col {
  padding: 32px 24px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.why-col .label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 8px;
}
.why-col .vs-head {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--ink);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}
.why-col .vs-head .x { color: var(--accent); }
.why-col p { font-size: 14px; color: var(--ink-2); margin: 0 0 8px; }

/* ================= BENCHMARKS ================= */
.bench-head h2 { font-family: var(--serif); letter-spacing: -0.01em; text-transform: none; font-weight: 400; font-size: clamp(32px, 4.4vw, 52px); }
.bench-head p { font-size: 17px; max-width: 62ch; }
.chart-card {
  margin-top: 56px;
  border: 1px solid var(--border);
  background: var(--panel);
  padding: 24px;
}
.chart-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.chart-title {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.chart-legend {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}
.chart-legend .sw { width: 10px; height: 10px; display: inline-block; margin-right: 6px; border-radius: 50%; vertical-align: middle; }
.chart-wrap { position: relative; }
.chart-svg { width: 100%; display: block; }
.chart-caption {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  line-height: 1.7;
}
.chart-tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--bg);
  border: 1px solid var(--accent);
  padding: 10px 12px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.6;
  opacity: 0;
  transition: opacity 0.1s;
  z-index: 10;
  min-width: 180px;
}
.chart-tooltip.show { opacity: 1; }
.chart-tooltip .tt-name { color: var(--ink); font-weight: 500; margin-bottom: 4px; font-size: 12px; }
.chart-tooltip .tt-row { display: flex; justify-content: space-between; gap: 12px; }
.chart-tooltip .tt-k { color: var(--ink-3); }
.chart-tooltip .tt-v { color: var(--ink); font-variant-numeric: tabular-nums; }
.chart-links { margin-top: 40px; display: flex; gap: 32px; flex-wrap: wrap; }

/* ================= INSTALL ================= */
.install-wrap { max-width: 820px; margin: 0 auto; padding: 0 32px; text-align: center; }
.install-wrap h2 { margin-bottom: 0; }
.install-wrap .eyebrow { justify-content: center; }
.install-code {
  margin-top: 48px;
  background: var(--panel);
  border: 1px solid var(--border-2);
  padding: 22px 26px;
  display: flex;
  align-items: center;
  gap: 24px;
  font-family: var(--mono);
  font-size: 17px;
  text-align: left;
  position: relative;
}
.install-code .prompt { color: var(--ink-3); }
.install-code .cmd { color: var(--ink); flex: 1; overflow-x: auto; white-space: nowrap; }
.install-code .cmd .accent { color: var(--accent); }
.copy-btn {
  background: transparent;
  border: 1px solid var(--border-2);
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 12px;
  transition: all 0.15s;
  white-space: nowrap;
}
.copy-btn:hover { border-color: var(--ink-2); color: var(--ink); }
.copy-btn.done { border-color: var(--green); color: var(--green); }
.install-sub { margin-top: 24px; color: var(--ink-3); font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; line-height: 1.8; }
.agents-row {
  margin-top: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 36px;
  flex-wrap: wrap;
  padding: 28px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.agent {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.15s;
}
.agent:hover { color: var(--accent); }
.agent-mark {
  width: 14px;
  height: 14px;
  border: 1px solid currentColor;
  display: inline-block;
}

/* ================= PRICING ================= */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 56px;
  border: 1px solid var(--border);
}
.price-card {
  padding: 40px 32px;
  border-right: 1px solid var(--border);
  background: var(--panel);
  display: flex;
  flex-direction: column;
  position: relative;
}
.price-card:last-child { border-right: none; }
.price-card.pop {
  border: 1px solid var(--accent);
  background: linear-gradient(180deg, rgba(0,229,255,0.03), transparent 50%), var(--panel);
  margin: -1px;
  z-index: 2;
}
.price-tag {
  position: absolute;
  top: -1px;
  right: -1px;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 10px;
  padding: 5px 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.price-name { font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 16px; }
.price-amount {
  font-family: var(--mono);
  font-size: 36px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 4px;
  line-height: 1.1;
}
.price-amount .unit { font-size: 14px; color: var(--ink-3); margin-left: 2px; }
.price-sub { font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.06em; text-transform: uppercase; padding-bottom: 24px; border-bottom: 1px solid var(--border); margin-bottom: 24px; }
.price-list { list-style: none; padding: 0; margin: 0 0 32px; font-size: 14px; color: var(--ink-2); flex: 1; }
.price-list li { padding: 8px 0; border-bottom: 1px dashed var(--border); display: flex; gap: 10px; }
.price-list li:last-child { border-bottom: none; }
.price-list li::before { content: '+'; color: var(--accent); font-family: var(--mono); }
.price-enterprise {
  margin-top: 48px;
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}
.price-enterprise a { color: var(--accent); border-bottom: 1px solid transparent; }
.price-enterprise a:hover { border-bottom-color: var(--accent); }

/* ================= RESEARCH ================= */
.research { background: var(--panel-2); }
.research-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 72px;
  align-items: start;
}
.research h2 {
  font-family: var(--serif);
  text-transform: none;
  font-weight: 400;
  letter-spacing: -0.015em;
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.15;
}
.research .authors { font-family: var(--mono); font-size: 12px; color: var(--ink-3); letter-spacing: 0.04em; margin-top: 20px; }
.research .abstract {
  border-left: 1px solid var(--accent);
  padding: 4px 0 4px 24px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink);
  margin: 0 0 32px;
  max-width: 60ch;
}
.research-links { display: flex; flex-direction: column; gap: 14px; }
.research-links a { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--border); font-family: var(--mono); font-size: 13px; color: var(--ink-2); transition: color 0.15s; }
.research-links a:hover { color: var(--accent); }
.research-links a .arr { color: var(--ink-3); }
.research-links a:hover .arr { color: var(--accent); }

/* ================= FOOTER ================= */
footer { padding: 72px 0 32px; border-top: 1px solid var(--border); }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 48px; }
.foot-brand .logo { margin-bottom: 16px; }
.foot-brand p { font-family: var(--mono); font-size: 12px; color: var(--ink-3); line-height: 1.7; letter-spacing: 0.02em; max-width: 28ch; }
.foot-col h4 { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 18px; font-weight: 500; }
.foot-col ul { list-style: none; padding: 0; margin: 0; }
.foot-col li { padding: 6px 0; font-family: var(--mono); font-size: 13px; }
.foot-col a { color: var(--ink-2); transition: color 0.15s; }
.foot-col a:hover { color: var(--ink); }
.foot-bottom {
  margin-top: 72px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  flex-wrap: wrap;
  gap: 16px;
}
.foot-social { display: flex; gap: 16px; }
.foot-social a { display: inline-flex; width: 28px; height: 28px; border: 1px solid var(--border-2); align-items: center; justify-content: center; color: var(--ink-3); transition: all 0.15s; }
.foot-social a:hover { color: var(--accent); border-color: var(--accent); }

/* ================= ADDED: Tech badges, testimonial, security note ================= */
.tech-badges {
  margin-top: 20px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-2);
  letter-spacing: 0.02em;
}
.tech-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.015);
}
.tech-badge .glyph { color: var(--accent); }

.testimonial-section { background: var(--panel-2); }
.testimonial {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 32px;
  text-align: left;
}
.testimonial blockquote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.35;
  color: var(--ink);
  margin: 0 0 28px;
  padding-left: 32px;
  border-left: 2px solid var(--accent);
  max-width: 58ch;
}
.testimonial .attrib {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-3);
  padding-left: 34px;
}
.testimonial .attrib strong { color: var(--ink-2); font-weight: 500; }

.sec-note {
  margin-top: 20px;
  background: var(--panel);
  border: 1px solid var(--border-2);
  border-left: 2px solid var(--accent);
  padding: 16px 20px;
  text-align: left;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.75;
  color: var(--ink-2);
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}
.sec-note .head {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.sec-note .lock { color: var(--accent); }
.sec-note code { color: var(--accent); }

.hud-audit {
  margin-top: 10px;
  padding: 6px 10px;
  border: 1px dashed var(--border-2);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  text-align: center;
  cursor: default;
}
.hud-audit::before { content: '[ '; color: var(--accent); }
.hud-audit::after  { content: ' ]'; color: var(--accent); }

/* ================= VARIANTS ================= */
/* Frontier calm — more air, softer contrast, sans headers */
body.variant-frontier {
  --rhythm: 160px;
  --accent: #7ee4ff;
}
body.variant-frontier h1, body.variant-frontier h2 {
  font-family: var(--sans);
  text-transform: none;
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.08;
}
body.variant-frontier .eyebrow { color: var(--ink-3); }
body.variant-frontier .eyebrow::before { background: var(--ink-3); }
body.variant-frontier section { border-top: none; }
body.variant-frontier section + section { border-top: 1px solid var(--border); }
body.variant-frontier .hud, body.variant-frontier .how-card, body.variant-frontier .price-card { border-color: var(--border); }
body.variant-frontier .btn { background: var(--ink); color: var(--bg); border-color: var(--ink); }
body.variant-frontier .btn:hover { background: #fff; border-color: #fff; }

/* Terminal native — ASCII-forward, boxed */
body.variant-terminal { --sans: var(--mono); }
body.variant-terminal p, body.variant-terminal .hero-sub, body.variant-terminal .demo-head p { font-family: var(--mono); font-size: 13px; line-height: 1.75; }
body.variant-terminal .bench-head h2, body.variant-terminal .research h2 { font-family: var(--mono); text-transform: uppercase; font-weight: 500; letter-spacing: -0.02em; }
body.variant-terminal .research .abstract { font-family: var(--mono); font-style: normal; font-size: 14px; }
body.variant-terminal section { border-top-style: dashed; }
body.variant-terminal .eyebrow::before { content: '[>]'; background: none; width: auto; height: auto; }

/* Density */
body.density-dense { --rhythm: 88px; }
body.density-airy { --rhythm: 160px; }

/* ================= TWEAKS PANEL ================= */
.tweaks {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 280px;
  background: var(--panel);
  border: 1px solid var(--accent);
  font-family: var(--mono);
  font-size: 12px;
  z-index: 9999;
  display: none;
  box-shadow: 0 12px 48px rgba(0,0,0,0.6);
}
.tweaks.on { display: block; }
.tweaks-head { padding: 10px 14px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.tweaks-body { padding: 14px; display: flex; flex-direction: column; gap: 14px; }
.tweak-group label { display: block; color: var(--ink-3); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 6px; }
.tweak-opts { display: flex; gap: 4px; flex-wrap: wrap; }
.tweak-opts button {
  background: transparent;
  border: 1px solid var(--border-2);
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: 11px;
  padding: 6px 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  flex: 1;
}
.tweak-opts button.on { border-color: var(--accent); color: var(--accent); background: rgba(0,229,255,0.06); }
.tweak-opts button:hover { color: var(--ink); }

/* ================= RESPONSIVE ================= */
@media (max-width: 1000px) {
  .hero-grid, .research-grid { grid-template-columns: 1fr; gap: 48px; }
  .how-grid, .pricing-grid { grid-template-columns: 1fr; }
  .how-card, .price-card { border-right: none; border-bottom: 1px solid var(--border); }
  .how-card:last-child, .price-card:last-child { border-bottom: none; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .demo-split { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .foot-brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  h1 { font-size: 36px; }
  h2 { font-size: 28px; }
  .stat-row, .demo-compare { grid-template-columns: 1fr; }
  .stat, .demo-metric { border-right: none; border-bottom: 1px solid var(--border); }
  .why-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .install-code { flex-direction: column; align-items: flex-start; font-size: 13px; }
  section { padding: 64px 0; }
}


/* ================= COMPARE / VS ================= */
.compare { background: var(--bg); }
.compare-head { max-width: 720px; margin-bottom: 40px; }
.compare-head p { color: var(--ink-2); font-size: 17px; }
.compare-scroll { overflow-x: auto; border: 1px solid var(--border-2); background: var(--panel); }
.compare-scroll::-webkit-scrollbar { height: 10px; }
.compare-scroll::-webkit-scrollbar-track { background: var(--panel-2); }
.compare-scroll::-webkit-scrollbar-thumb { background: var(--border-2); }
table.ctable {
  border-collapse: collapse;
  width: max-content;
  min-width: 100%;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-2);
}
table.ctable th, table.ctable td {
  padding: 12px 14px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  text-align: left;
  min-width: 140px;
  max-width: 220px;
  line-height: 1.5;
}
table.ctable thead th {
  background: var(--panel-2);
  color: var(--ink-3);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  position: sticky;
  top: 0;
  z-index: 2;
  white-space: nowrap;
}
table.ctable thead th.us { color: var(--accent); }
table.ctable tbody th {
  background: var(--panel-2);
  color: var(--ink);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  position: sticky;
  left: 0;
  z-index: 1;
  min-width: 200px;
  max-width: 220px;
  white-space: normal;
  box-shadow: 1px 0 0 var(--border-2);
}
table.ctable tbody td.us { background: rgba(0,229,255,0.05); color: var(--ink); }
table.ctable tbody td.win { color: var(--green); }
table.ctable tbody td.lose { color: var(--red); }
table.ctable tbody td.tie { color: var(--ink-2); }
table.ctable tbody td a { color: inherit; border-bottom: 1px dashed var(--border-2); }
table.ctable tbody td a:hover { border-bottom-color: var(--accent); color: var(--ink); }
table.ctable thead th a { color: inherit; }
table.ctable thead th a:hover { color: var(--ink); }
.compare-legend {
  margin-top: 16px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.compare-legend .sw { display: inline-block; width: 10px; height: 10px; margin-right: 6px; vertical-align: middle; }
.compare-legend .sw.win { background: var(--green); }
.compare-legend .sw.lose { background: var(--red); }
.compare-legend .sw.tie { background: var(--border-2); }

/* Category split cards — strong visible hierarchy across all variants */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(460px, 1fr));
  gap: 20px;
  margin-top: 24px;
}
.cat-card {
  background: var(--panel) !important;
  border: 1px solid var(--border-2) !important;
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}
/* BIG visible title bar with strong bg contrast */
.cat-card .cat-head {
  display: flex !important;
  align-items: center;
  gap: 14px;
  padding: 18px 22px !important;
  background: #0f1419 !important;
  border-bottom: 1px solid var(--accent) !important;
  margin: 0 !important;
}
body.variant-brutalist .cat-card .cat-head { background: var(--accent) !important; border-bottom-color: #000 !important; }
body.variant-frontier .cat-card .cat-head { background: var(--panel-2) !important; border-bottom-color: var(--border-2) !important; }

.cat-card .cat-num {
  font-family: var(--mono) !important;
  font-size: 13px !important;
  color: var(--accent) !important;
  font-weight: 600;
  letter-spacing: 0.08em;
  flex: 0 0 auto;
  padding: 4px 8px;
  border: 1px solid var(--accent);
  line-height: 1;
}
body.variant-brutalist .cat-card .cat-num { color: #000 !important; border-color: #000 !important; }
body.variant-frontier .cat-card .cat-num { color: var(--ink) !important; border-color: var(--border-2) !important; }

.cat-card .cat-head h3 {
  font-family: var(--sans) !important;
  font-size: 18px !important;
  font-weight: 600 !important;
  color: var(--ink) !important;
  margin: 0 !important;
  line-height: 1.2 !important;
  letter-spacing: -0.01em !important;
  text-transform: none !important;
}
body.variant-brutalist .cat-card .cat-head h3 { color: #000 !important; font-family: var(--mono) !important; text-transform: uppercase !important; font-weight: 700 !important; letter-spacing: 0.02em !important; }
body.variant-terminal .cat-card .cat-head h3 { font-family: var(--mono) !important; text-transform: uppercase; font-size: 15px !important; letter-spacing: 0.04em !important; }

/* Table body */
.cat-card .cat-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0;
}
.cat-card .cat-table tr {
  border-bottom: 1px dashed var(--border);
}
.cat-card .cat-table tr:last-child { border-bottom: 0; }
.cat-card .cat-table tr.us {
  background: rgba(0,229,255,0.06) !important;
  border-bottom: 1px solid var(--accent);
}
body.variant-brutalist .cat-card .cat-table tr.us { background: rgba(0,229,255,0.08) !important; }
body.variant-frontier .cat-card .cat-table tr.us { background: rgba(255,255,255,0.02) !important; border-bottom-color: var(--ink); }

.cat-card .cat-table td {
  padding: 11px 14px !important;
  vertical-align: top;
  line-height: 1.45;
  font-family: var(--mono) !important;
  font-size: 12px !important;
}
.cat-card .cat-table td:first-child {
  width: 40%;
  color: var(--ink-2) !important;
  border-right: 1px dashed var(--border);
  padding-left: 22px !important;
}
.cat-card .cat-table td:last-child {
  color: var(--ink) !important;
  padding-right: 22px !important;
}
.cat-card .cat-table tr.us td:first-child { color: var(--accent) !important; font-weight: 600; }
.cat-card .cat-table tr.us td:last-child { color: var(--ink) !important; }

.cat-card .cat-table td.win { color: var(--green) !important; }
.cat-card .cat-table td.tie { color: var(--ink-2) !important; }
.cat-card .cat-table td.lose { color: var(--red) !important; }

.cat-card .cat-table a {
  color: inherit;
  border-bottom: 1px dashed var(--border-2);
  text-decoration: none;
}
.cat-card .cat-table a:hover { border-bottom-color: var(--accent); color: var(--ink); }

@media (max-width: 720px) {
  .cat-grid { grid-template-columns: 1fr; }
  .cat-card .cat-head { padding: 14px 16px !important; }
  .cat-card .cat-head h3 { font-size: 15px !important; }
  .cat-card .cat-table td { padding: 9px 10px !important; font-size: 11px !important; }
  .cat-card .cat-table td:first-child { width: 44%; padding-left: 14px !important; }
  .cat-card .cat-table td:last-child { padding-right: 14px !important; }
}

/* Two failure modes */
.failures { background: var(--bg); }
.fail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.fail-col h3 { font-size: 22px; margin-bottom: 20px; }
.quote-block {
  border-left: 2px solid var(--accent);
  padding: 4px 0 4px 20px;
  margin: 0 0 20px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  line-height: 1.45;
  color: var(--ink);
  max-width: 56ch;
}
.quote-block cite {
  display: block;
  margin-top: 14px;
  font-family: var(--mono);
  font-style: normal;
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.quote-block cite a { color: var(--accent); }
.fail-col p { font-size: 15px; color: var(--ink-2); }
.fail-col p strong.num { color: var(--ink); font-weight: 500; }

/* Honesty block */
.honesty {
  background: var(--panel-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.honesty h2 { margin-bottom: 12px; }
.honesty-head { max-width: 640px; margin-bottom: 40px; }
.honesty-head p { color: var(--ink-2); font-size: 16px; }
.honesty-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--border-2); background: var(--panel); }
.honesty-card { padding: 32px; border-right: 1px solid var(--border); }
.honesty-card:last-child { border-right: none; }
.honesty-card h3 { font-size: 14px; font-family: var(--mono); letter-spacing: 0.04em; margin-bottom: 12px; color: var(--ink); }
.honesty-card p { font-size: 14px; color: var(--ink-2); margin: 0; }
.honesty-link { margin-top: 32px; text-align: center; }
.honesty-link a { color: var(--accent); font-family: var(--mono); font-size: 13px; letter-spacing: 0.04em; }

/* Benchmark mini scoreboard */
.bench-table { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 13px; margin-top: 20px; }
.bench-table th { text-align: left; font-weight: 500; color: var(--ink-3); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; padding: 10px 16px; border-bottom: 1px solid var(--border-2); }
.bench-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); color: var(--ink); }
.bench-table td.num { color: var(--accent); text-align: right; font-variant-numeric: tabular-nums; }
.bench-table td.dim { color: var(--ink-3); }

/* ================= SUBPAGE ================= */
.subpage-header {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--border);
}
.subpage-header .eyebrow { margin-bottom: 12px; }
.subpage-header h1 {
  font-size: clamp(36px, 5vw, 56px);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.subpage-header .tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  color: var(--ink-2);
  max-width: 56ch;
}
.subpage-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-top: 56px; border: 1px solid var(--border-2); background: var(--panel); }
.subpage-fact { padding: 28px; border-right: 1px solid var(--border); }
.subpage-fact:last-child { border-right: none; background: rgba(0,229,255,0.04); }
.subpage-fact .label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 12px; }
.subpage-fact .body { font-size: 15px; color: var(--ink); line-height: 1.55; }
.subpage-fact:last-child .body strong { color: var(--accent); font-weight: 500; }

.subpage-section { padding: 64px 0; border-bottom: 1px solid var(--border); }
.subpage-section.alt { background: var(--panel-2); }
.subpage-section h2 { font-size: clamp(26px, 3vw, 36px); margin-bottom: 28px; }
.subpage-section p { color: var(--ink-2); font-size: 16px; line-height: 1.65; margin-bottom: 1em; max-width: 68ch; }
.subpage-section p strong { color: var(--ink); font-weight: 500; }
.subpage-section p a { color: var(--accent); border-bottom: 1px dashed var(--accent-dim); }
.subpage-section ul.tech-bullets { list-style: none; padding: 0; margin: 0; }
.subpage-section ul.tech-bullets li {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  font-size: 14px;
  color: var(--ink-2);
}
.subpage-section ul.tech-bullets li:last-child { border-bottom: none; }
.subpage-section ul.tech-bullets li b { color: var(--ink); font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 500; padding-top: 2px; }

.winlose-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--border-2); background: var(--panel); }
.winlose-card { padding: 32px; border-right: 1px solid var(--border); }
.winlose-card:last-child { border-right: none; }
.winlose-card .heading { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 20px; }
.winlose-card.win .heading { color: var(--green); }
.winlose-card.lose .heading { color: var(--amber); }
.winlose-card ul { list-style: none; padding: 0; margin: 0; }
.winlose-card ul li { padding: 14px 0; border-bottom: 1px solid var(--border); font-size: 14px; color: var(--ink-2); line-height: 1.5; }
.winlose-card ul li:last-child { border-bottom: none; }
.winlose-card ul li strong { color: var(--ink); font-weight: 500; }

.choose-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--border-2); background: var(--panel); }
.choose-card { padding: 32px; border-right: 1px solid var(--border); }
.choose-card:last-child { border-right: none; background: rgba(0,229,255,0.04); }
.choose-card .heading { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; color: var(--ink-3); margin-bottom: 18px; }
.choose-card:last-child .heading { color: var(--accent); }
.choose-card ul { list-style: none; padding: 0; margin: 0; }
.choose-card ul li { padding: 10px 0; font-size: 14px; color: var(--ink-2); line-height: 1.55; display: flex; gap: 10px; }
.choose-card ul li::before { content: '→'; color: var(--ink-3); font-family: var(--mono); }
.choose-card:last-child ul li::before { color: var(--accent); }

.subpage-footer {
  padding: 48px 0;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.subpage-footer a { color: var(--ink-2); border-bottom: 1px dashed var(--border-2); }
.subpage-footer a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.subpage-footer .links { display: flex; gap: 24px; flex-wrap: wrap; }

/* Verdict page */
.verdict-hero { padding: 80px 0 48px; }
.verdict-hero h1 { font-size: clamp(40px, 5.6vw, 64px); letter-spacing: -0.025em; margin-bottom: 24px; }
.verdict-hero .lead { font-family: var(--serif); font-size: 22px; line-height: 1.4; color: var(--ink-2); font-style: italic; max-width: 62ch; }
.verdict-section { padding: 56px 0; border-top: 1px solid var(--border); }
.verdict-section h2 { font-size: clamp(24px, 3vw, 32px); margin-bottom: 8px; }
.verdict-section .sublabel { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 28px; }
.verdict-section .sublabel.win { color: var(--green); }
.verdict-section .sublabel.tie { color: var(--ink-2); }
.verdict-section .sublabel.lose { color: var(--amber); }

.vtable { width: 100%; border-collapse: collapse; font-size: 14px; border: 1px solid var(--border-2); background: var(--panel); }
.vtable th, .vtable td { padding: 16px 20px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--border); color: var(--ink-2); line-height: 1.55; }
.vtable thead th { background: var(--panel-2); color: var(--ink-3); font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 500; }
.vtable tbody td:first-child { color: var(--ink); font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; font-weight: 500; width: 28%; }
.vtable tbody td strong { color: var(--ink); font-weight: 500; }
.vtable tbody td a { color: var(--accent); border-bottom: 1px dashed var(--accent-dim); }

.recs { display: grid; grid-template-columns: 1fr; gap: 0; border: 1px solid var(--border-2); background: var(--panel); }
.recs li { padding: 16px 24px; border-bottom: 1px solid var(--border); font-size: 14px; color: var(--ink-2); line-height: 1.55; list-style: none; }
.recs li:last-child { border-bottom: none; }
.recs li strong { color: var(--accent); font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; margin-right: 12px; }

.bottom-line { background: var(--panel); border: 1px solid var(--accent); padding: 40px; margin-top: 24px; }
.bottom-line .heading { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 20px; }
.bottom-line p { font-size: 16px; line-height: 1.6; color: var(--ink-2); margin-bottom: 16px; }
.bottom-line p:last-child { margin-bottom: 0; }
.bottom-line p strong { color: var(--ink); font-weight: 500; }
.bottom-line em { color: var(--ink); font-family: var(--serif); font-size: 18px; line-height: 1.5; display: block; padding: 16px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); margin: 16px 0; }

/* Mobile */
@media (max-width: 900px) {
  .fail-grid { grid-template-columns: 1fr; gap: 40px; }
  .honesty-grid { grid-template-columns: 1fr; }
  .honesty-card { border-right: none; border-bottom: 1px solid var(--border); }
  .subpage-facts { grid-template-columns: 1fr; }
  .subpage-fact { border-right: none; border-bottom: 1px solid var(--border); }
  .winlose-grid, .choose-grid { grid-template-columns: 1fr; }
  .winlose-card, .choose-card { border-right: none; border-bottom: 1px solid var(--border); }
  .subpage-section ul.tech-bullets li { grid-template-columns: 1fr; gap: 4px; }
}

/* ── ICP landing pages (/for-shopify, /for-mcp-developers, /for-claude-code) ── */
.icp-hero { padding: 120px 0 60px; border-bottom: 1px solid var(--border); }
.icp-hero .eyebrow { color: var(--accent); }
.icp-hero h1 { font-size: clamp(40px, 6vw, 72px); line-height: 1.05; margin-bottom: 24px; letter-spacing: -0.02em; }
.icp-hero h1 .accent { color: var(--accent); }
.icp-hero .lead { font-family: var(--serif); font-style: italic; color: var(--ink); font-size: 22px; max-width: 780px; line-height: 1.5; font-weight: 400; margin-bottom: 32px; }
.icp-hero .btns { display: flex; gap: 14px; flex-wrap: wrap; }
.icp-hero .btn { display: inline-block; padding: 14px 24px; font-family: var(--mono); font-size: 13px; font-weight: 500; letter-spacing: 0.04em; border: 1px solid var(--ink); color: var(--ink); background: transparent; transition: all 0.12s ease; }
.icp-hero .btn:hover { background: var(--ink); color: var(--bg); }
.icp-hero .btn.primary { background: var(--accent); border-color: var(--accent); color: #000; }
.icp-hero .btn.primary:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }

.icp-block { padding: 72px 0; border-bottom: 1px solid var(--border); }
.icp-grid { display: grid; grid-template-columns: 280px 1fr; gap: 48px; max-width: 1100px; }
.icp-label { font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; color: var(--accent); text-transform: uppercase; padding-top: 6px; }
.icp-label .num { display: block; font-size: 32px; color: var(--ink-3); letter-spacing: 0; margin-bottom: 8px; line-height: 1; }
.icp-body { color: var(--ink-2); font-family: var(--sans); font-size: 17px; line-height: 1.7; max-width: 760px; }
.icp-body h2 { font-family: var(--mono); font-size: 30px; font-weight: 500; color: var(--ink); line-height: 1.15; letter-spacing: -0.01em; margin: 0 0 20px; }
.icp-body p { margin: 0 0 18px; }
.icp-body strong { color: var(--ink); font-weight: 600; }
.icp-body a { color: var(--accent); border-bottom: 1px dashed var(--accent); }
.icp-body code, .icp-body pre { font-family: var(--mono); background: var(--panel-3); border: 1px solid var(--border); color: var(--accent); }
.icp-body code { padding: 2px 6px; font-size: 14px; }
.icp-body pre { padding: 16px 18px; font-size: 13px; line-height: 1.55; overflow-x: auto; margin: 18px 0; color: var(--ink); }

.proof-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1px; background: var(--border-2); border: 1px solid var(--border-2); margin: 18px 0; }
.proof { background: var(--panel); padding: 22px 20px; }
.proof .n { font-family: var(--mono); font-size: 34px; color: var(--accent); line-height: 1; letter-spacing: -0.01em; font-weight: 500; }
.proof .l { font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 8px; line-height: 1.4; }

.tools-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1px; background: var(--border-2); border: 1px solid var(--border-2); margin: 18px 0; }
.tool { background: var(--panel); padding: 20px 22px; }
.tool .tn { font-family: var(--mono); font-size: 14px; color: var(--accent); font-weight: 600; margin-bottom: 6px; }
.tool .td { font-family: var(--mono); font-size: 12.5px; color: var(--ink-2); line-height: 1.5; }

.agents-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1px; background: var(--border-2); border: 1px solid var(--border-2); margin: 18px 0; }
.agent { background: var(--panel); padding: 18px 14px; text-align: center; }
.agent .an { font-family: var(--mono); font-size: 14px; color: var(--ink); font-weight: 500; }
.agent .as { font-family: var(--mono); font-size: 10px; color: var(--accent); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 6px; }

@media (max-width: 720px) {
  .icp-grid { grid-template-columns: 1fr; gap: 16px; }
  .icp-block { padding: 48px 0; }
  .icp-body h2 { font-size: 24px; }
}

/* --- Papers pages --- */
.paper-body { max-width: 780px; color: var(--ink-2); font-family: var(--sans); font-size: 16px; line-height: 1.75; }
.paper-body h2 { font-family: var(--mono); font-size: 24px; color: var(--ink); margin: 36px 0 16px; letter-spacing: -0.01em; }
.paper-body h3 { font-family: var(--mono); font-size: 18px; color: var(--ink); margin: 28px 0 12px; }
.paper-body h4 { font-family: var(--mono); font-size: 15px; color: var(--ink); margin: 24px 0 10px; }
.paper-body p { margin: 0 0 16px; }
.paper-body ul, .paper-body ol { margin: 0 0 16px 20px; padding: 0; }
.paper-body li { margin-bottom: 6px; }
.paper-body strong { color: var(--ink); }
.paper-body em { color: var(--ink); font-style: italic; }
.paper-body code { font-family: var(--mono); background: var(--panel-3); padding: 1px 5px; border: 1px solid var(--border); color: var(--accent); font-size: 14px; }
.paper-body pre { font-family: var(--mono); background: var(--panel-3); padding: 14px 16px; border: 1px solid var(--border); overflow-x: auto; font-size: 13px; line-height: 1.55; margin: 18px 0; color: var(--ink); }
.paper-body pre code { background: transparent; border: 0; padding: 0; color: var(--ink); font-size: 13px; }
.paper-body blockquote { border-left: 3px solid var(--accent); padding: 8px 16px; margin: 20px 0; font-family: var(--serif); font-style: italic; color: var(--ink); background: var(--panel-2); }
.paper-body figure { margin: 28px 0; }
.paper-body figcaption { font-family: var(--mono); font-size: 12px; color: var(--ink-3); margin-top: 10px; line-height: 1.5; }
.paper-body table { width: 100%; border-collapse: collapse; margin: 20px 0; font-family: var(--mono); font-size: 13px; }
.paper-body th, .paper-body td { border: 1px solid var(--border-2); padding: 8px 12px; text-align: left; }
.paper-body th { background: var(--panel-2); color: var(--ink); font-weight: 600; }
.paper-body a { color: var(--accent); border-bottom: 1px dashed var(--accent); }
.paper-meta-strip { padding: 24px 0 36px; border-bottom: 1px solid var(--border); }
.paper-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border-2); border: 1px solid var(--border-2); margin: 0; }
.paper-meta .pm { background: var(--panel); padding: 16px 20px; }
.paper-meta .pm-k { font-family: var(--mono); font-size: 10px; color: var(--ink-3); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 6px; font-weight: 500; }
.paper-meta .pm-v { font-family: var(--mono); font-size: 13px; color: var(--ink); line-height: 1.5; word-break: break-word; }
@media (max-width: 720px) {
  .paper-meta { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .paper-meta { grid-template-columns: 1fr; }
}
.papers-list { display: flex; flex-direction: column; gap: 1px; background: var(--border-2); border: 1px solid var(--border-2); margin: 18px 0; }
.papers-list .paper-card { background: var(--panel); padding: 28px 32px; display: block; text-decoration: none; transition: background 0.12s ease; }
.papers-list .paper-card:hover { background: var(--panel-2); }
.papers-list .paper-card .badge { display: inline-block; font-family: var(--mono); font-size: 10px; color: var(--accent); letter-spacing: 0.1em; text-transform: uppercase; border: 1px solid var(--accent); padding: 3px 8px; margin-bottom: 10px; }
.papers-list .paper-card h3 { font-family: var(--mono); font-size: 22px; color: var(--ink); margin: 0 0 10px; letter-spacing: -0.01em; line-height: 1.25; }
.papers-list .paper-card .byline { font-family: var(--mono); font-size: 12px; color: var(--ink-3); margin-bottom: 14px; }
.papers-list .paper-card .excerpt { color: var(--ink-2); font-family: var(--sans); font-size: 15px; line-height: 1.6; max-width: 760px; }
.papers-list .paper-card .rd { font-family: var(--mono); font-size: 12px; color: var(--accent); margin-top: 14px; }