/* Bitcoin Ghost — modern technical infrastructure aesthetic.
   Off-white/warm-dark palette, IBM Plex type family, orange accent,
   zero gradients, zero card chrome, borders only where they carry meaning. */

:root {
  --bg:            #faf9f6;
  --surface:       #f3f1ec;
  --fg:            #121212;
  --dim:           #6b6b68;
  --fainter:       #a6a59f;
  --rule:          #e7e4dc;
  --rule-strong:   #d0ccc2;
  --accent:        #f7931a;
  --accent-weak:   rgba(247, 147, 26, 0.12);
  --green:         #3f8f5b;

  --font-sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --container: 1160px;
}

:root[data-theme="dark"] {
  --bg:            #0f1012;
  --surface:       #16181b;
  --fg:            #e6e4de;
  --dim:           #8b8a84;
  --fainter:       #55544f;
  --rule:          #222528;
  --rule-strong:   #2e3135;
  --accent:        #f7931a;
  --accent-weak:   rgba(247, 147, 26, 0.14);
  --green:         #5cc77e;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { color-scheme: light dark; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
  font-feature-settings: "ss01", "cv02", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; }
a { color: var(--fg); text-decoration: none; border-bottom: 1px solid var(--rule-strong); transition: border-color 120ms, color 120ms; }
a:hover { border-bottom-color: var(--accent); }
a.bare, nav a, footer a { border-bottom: none; }
nav a:hover, footer a:hover { color: var(--accent); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 32px; }

/* ---- Header --------------------------------------------------------- */

.site-header {
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: saturate(180%) blur(8px);
}
.site-header .container {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 48px;
  height: 64px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  color: var(--fg);
}
/* Wordmark: lowercase, regular weight, widely tracked letters. */
.brand .wordmark {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 16px;
  letter-spacing: 0.3em;
  color: var(--fg);
  /* Letter-spacing adds trailing space after the last glyph; pull a touch
     back on the right so the logo and text feel balanced. */
  padding-right: 0.3em;
}

/* Lucide `ghost` icon — stroke-based, inherits colour via currentColor */
.logo-ghost {
  width: 24px; height: 24px;
  color: var(--accent);
}
.brand:hover .logo-ghost { color: var(--accent-hover, var(--accent)); }

nav.primary {
  display: flex; gap: 32px; justify-self: center;
}
nav.primary a {
  color: var(--dim); font-size: 14px; padding: 4px 0;
  position: relative;
}
nav.primary a:hover { color: var(--fg); }
nav.primary a.current { color: var(--fg); }
nav.primary a.current::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -21px;
  border-bottom: 2px solid var(--accent);
}

.utils { display: flex; align-items: center; gap: 12px; }
.utils a { color: var(--dim); font-size: 14px; }
.utils a:hover { color: var(--fg); }
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 6px;
  color: var(--dim); transition: color 120ms, background 120ms;
}
.icon-btn:hover { color: var(--fg); background: var(--surface); }
.icon-btn svg { width: 20px; height: 20px; }
.theme-toggle {
  appearance: none; background: none; border: none;
  cursor: pointer; color: var(--dim); padding: 0;
  width: 36px; height: 36px; border-radius: 6px;
  display: inline-flex; align-items: center; justify-content: center;
  transition: color 120ms, background 120ms;
}
.theme-toggle:hover { color: var(--fg); background: var(--surface); }
.theme-toggle svg { width: 18px; height: 18px; }

/* ---- Hero ----------------------------------------------------------- */

.hero { padding: 96px 0 72px; }
.hero .eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--dim);
  padding: 6px 12px;
  border: 1px solid var(--rule-strong);
  border-radius: 999px;
}
.hero .eyebrow::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--green) 25%, transparent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.55; }
}

.hero h1 {
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: -0.025em;
  margin-top: 28px;
  max-width: 16ch;
}
.hero h1 .accent { color: var(--accent); }

.hero .lead {
  font-size: 19px;
  line-height: 1.55;
  color: var(--dim);
  max-width: 58ch;
  margin-top: 24px;
}

.hero-actions { display: flex; gap: 12px; margin-top: 40px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: 6px;
  font-family: var(--font-sans); font-size: 14px; font-weight: 500;
  line-height: 1; border: 1px solid transparent;
  cursor: pointer; transition: all 120ms;
}
.btn-primary {
  background: var(--fg); color: var(--bg); border-color: var(--fg);
}
.btn-primary:hover { background: var(--accent); border-color: var(--accent); color: #000; }
.btn-ghost {
  background: transparent; color: var(--fg); border-color: var(--rule-strong);
}
.btn-ghost:hover { border-color: var(--fg); }
.btn .arrow { transition: transform 120ms; }
.btn:hover .arrow { transform: translateX(2px); }

/* ---- Live metrics strip --------------------------------------------- */

.metrics {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.metrics .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.metric {
  padding: 28px 0;
}
.metric .label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
}
.metric .value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 28px;
  font-weight: 500;
  margin-top: 6px;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.metric .unit, .metric .value .unit { color: var(--dim); font-size: 0.55em; margin-left: 6px; font-weight: 400; letter-spacing: 0.02em; }

/* ---- Sections ------------------------------------------------------- */

section.block { padding: 96px 0; border-bottom: 1px solid var(--rule); }
.section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 12px;
}
h2.section-title {
  font-size: 32px; font-weight: 600; letter-spacing: -0.02em;
  line-height: 1.15;
  max-width: 22ch;
}
.section-lead {
  font-size: 17px; color: var(--dim); line-height: 1.6;
  max-width: 60ch; margin-top: 20px;
}

/* Three-column explanatory block: borderless, just typography */
.three-col {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px;
  margin-top: 64px;
}
.three-col h3 {
  font-size: 22px; font-weight: 700; letter-spacing: -0.015em;
  margin-top: 14px;
  margin-bottom: 12px;
}
.three-col p { color: var(--dim); line-height: 1.6; }

/* Coloured pillar-ghost above each three-col heading */
.logo-ghost.pillar { width: 44px; height: 44px; }
.logo-ghost.pillar.pink  { color: #ec4899; }
.logo-ghost.pillar.cyan  { color: #06b6d4; }
.logo-ghost.pillar.green { color: #22c55e; }

/* ---- Architecture diagram --------------------------------------------- */

.arch-diagram {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.arch-node {
  border: 1px solid var(--rule-strong);
  border-radius: 6px;
  padding: 20px 24px;
  background: var(--surface);
}

.arch-node-label {
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 16px;
}

.arch-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.arch-pillar {
  padding: 14px 16px;
  border-left: 3px solid;
  background: var(--bg);
  border-radius: 2px;
}
.arch-pillar.pink  { border-color: #ec4899; }
.arch-pillar.cyan  { border-color: #06b6d4; }
.arch-pillar.green { border-color: #22c55e; }

.arch-pillar-name {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 4px;
}
.arch-pillar-sub {
  color: var(--dim);
  font-size: 12px;
  font-family: var(--font-mono);
}

.arch-mesh {
  text-align: center;
  padding: 4px 0;
}
.arch-mesh-arrows {
  color: var(--accent);
  letter-spacing: 0.8em;
  font-size: 16px;
  line-height: 1;
  font-family: var(--font-mono);
}
.arch-mesh-label {
  color: var(--dim);
  font-size: 12px;
  margin: 8px 0;
  font-family: var(--font-mono);
}

.arch-clients-header {
  margin-top: 36px;
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  text-align: center;
}

.arch-clients {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.arch-client {
  padding: 16px 12px;
  border: 1px solid var(--rule);
  border-radius: 4px;
  text-align: center;
  background: var(--bg);
}

.arch-client-name {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 4px;
  line-height: 1.3;
}
.arch-client-sub {
  color: var(--dim);
  font-size: 11px;
  font-family: var(--font-mono);
  line-height: 1.4;
}

@media (max-width: 720px) {
  .arch-pillars { grid-template-columns: 1fr; }
  .arch-clients { grid-template-columns: repeat(2, 1fr); }
}

/* ---- Economics diagram ------------------------------------------------ */

.econ-diagram {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.econ-track {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.econ-track-label {
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.econ-row-2 {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 14px;
}

.econ-card {
  padding: 20px 24px;
  border: 1px solid var(--rule-strong);
  border-radius: 6px;
  background: var(--surface);
}

.econ-card.econ-primary {
  border-left: 3px solid var(--accent);
}

.econ-pct {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
}

.econ-name {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
  margin-top: 6px;
}

.econ-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 16px;
}

.econ-sub {
  padding: 12px 14px;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--bg);
}

.econ-sub-pct {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 500;
  color: var(--fg);
}

.econ-sub-name {
  font-size: 12px;
  color: var(--dim);
  font-family: var(--font-mono);
  margin-top: 2px;
}

.econ-asterisk { color: var(--accent); }

.econ-footnote {
  margin-top: 20px;
  color: var(--fainter);
  font-size: 12px;
  font-family: var(--font-mono);
}

@media (max-width: 720px) {
  .econ-row-2 { grid-template-columns: 1fr; }
  .econ-split { grid-template-columns: 1fr; }
}

/* ---- Pool page ------------------------------------------------------- */

.pool-metrics .container {
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding: 20px 32px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  gap: 32px;
}
.pool-metric { display:flex; flex-direction:column; gap:4px; }
.pool-metric .label { font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: 0.14em; font-family: var(--font-mono); }
.pool-metric .value { font-size: 26px; font-weight: 500; color: var(--fg); font-family: var(--font-mono); line-height:1.1; }
.pool-metric .value .unit { font-size: 12px; color: var(--dim); margin-left: 4px; font-weight: 400; }

/* Viz section: toggle between quasar / hashrate / miners */
.viz-section { padding: 32px 0 8px; }
.viz-tabs {
  display: inline-flex; gap: 4px;
  padding: 4px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 6px;
  margin-bottom: 20px;
}
.viz-tabs button {
  appearance: none; background: transparent; border: 0;
  padding: 8px 18px; font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--dim); cursor: pointer; border-radius: 4px;
  transition: background 120ms, color 120ms;
}
.viz-tabs button:hover { color: var(--fg); }
.viz-tabs button.active { background: var(--bg); color: var(--fg); }
.viz-panel { display: none; }
.viz-panel.active { display: block; }

/* Chart frame (hashrate / miners line chart) */
.chart-frame {
  position: relative;
  height: 540px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--bg);
  padding: 32px 16px 16px;
}
.chart-frame svg {
  width: 100%; height: 100%;
  display: block;
}
.chart-legend {
  position: absolute; top: 16px; left: 24px; right: 24px;
  display: flex; gap: 28px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 11px; color: var(--dim);
  text-transform: uppercase; letter-spacing: 0.1em;
}
.chart-legend .v {
  color: var(--fg); font-weight: 500;
  margin-left: 8px; text-transform: none; letter-spacing: 0;
}
.chart-legend .v .unit { color: var(--dim); margin-left: 2px; }

/* Quasar — seamless beacon, no frame, edges fade into page */
.quasar-frame {
  position: relative;
  height: 620px;
  overflow: hidden;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 58%, transparent 96%);
          mask-image: radial-gradient(ellipse at center, #000 58%, transparent 96%);
  cursor: grab;
  transition: height 380ms cubic-bezier(.2,.8,.2,1);
}
.quasar-frame.fullscreen {
  position: fixed; inset: 0; z-index: 9999;
  height: 100vh; width: 100vw;
  -webkit-mask-image: none;
          mask-image: none;
  background: var(--bg);
}
.quasar-frame canvas { display:block; width:100%; height:100%; }

/* Single minimal readout line — hashrate · miners · next block */
.quasar-frame .quasar-readout {
  position: absolute; top: 20px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: 11px;
  color: var(--dim); letter-spacing: 0.14em;
  text-transform: uppercase;
  pointer-events: none;
  text-align: center;
}
.quasar-frame .quasar-readout .v { color: var(--fg); font-weight: 500; }
.quasar-frame .quasar-readout .sep { color: var(--fainter); margin: 0 8px; }

/* Expand / collapse button — fades in on hover */
.quasar-expand {
  position: absolute; bottom: 18px; right: 18px;
  width: 34px; height: 34px;
  appearance: none; background: transparent; border: 0;
  color: var(--dim); cursor: pointer;
  opacity: 0; transition: opacity 200ms, color 150ms;
  padding: 0;
}
.quasar-frame:hover .quasar-expand,
.quasar-frame.fullscreen .quasar-expand { opacity: 0.7; }
.quasar-expand:hover { opacity: 1 !important; color: var(--fg); }
.quasar-expand svg { width: 100%; height: 100%; }

/* Block-found / no-block banner */
.quasar-frame .qbanner {
  position: absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  font-family: var(--font-sans); font-size: 36px; font-weight: 700;
  letter-spacing: -0.015em; text-align: center; pointer-events: none;
  opacity: 0; transition: opacity 320ms ease-out;
  text-shadow: 0 0 40px currentColor;
}
.quasar-frame .qbanner.show { opacity: 1; }
.quasar-frame .qbanner.block-found { color: #22c55e; }
.quasar-frame .qbanner.no-block    { color: #ef4444; }
.quasar-frame .qbanner .sub {
  display:block; font-family: var(--font-mono);
  font-size: 12px; font-weight:500; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--dim);
  margin-top: 8px; text-shadow: none;
}

/* Pool tabs */
.pool-tabs { padding: 56px 0 72px; }
.tabs-nav {
  display:flex; gap: 28px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 40px;
  overflow-x: auto;
}
.tabs-nav .tab {
  appearance: none; background: none; border: 0;
  padding: 14px 0; font-family: var(--font-sans);
  font-size: 15px; font-weight: 500; color: var(--dim);
  cursor: pointer; position: relative; white-space: nowrap;
}
.tabs-nav .tab:hover { color: var(--fg); }
.tabs-nav .tab.active { color: var(--fg); }
.tabs-nav .tab.active::after {
  content: ''; position: absolute; left:0; right:0; bottom:-1px;
  height:2px; background: var(--accent);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Records strip */
.records-strip {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
  margin-bottom: 40px;
}
.record-tile {
  padding: 18px 22px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--bg);
}
.record-tile .label { font-size: 10px; color: var(--dim); text-transform: uppercase; letter-spacing: 0.14em; font-family: var(--font-mono); margin-bottom: 10px; }
.record-tile .value { font-size: 16px; font-weight: 500; color: var(--fg); font-family: var(--font-mono); word-break: break-all; }
.record-tile .meta { font-size: 11px; color: var(--fainter); margin-top: 6px; font-family: var(--font-mono); }

/* Node grid + cards */
.node-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
}
.node-card {
  padding: 20px 24px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--surface);
}
.node-card .head {
  display:flex; justify-content:space-between; align-items:baseline;
  margin-bottom: 14px;
}
.node-card .name {
  font-family: var(--font-sans); font-size: 18px;
  font-weight: 700; color: var(--fg);
}
.node-card .status {
  font-family: var(--font-mono); font-size: 11px;
  padding: 2px 10px; border-radius: 3px;
  text-transform: uppercase; letter-spacing: 0.12em;
}
.node-card .status.online  { background: rgba(34,197,94,0.15); color: #16a34a; }
.node-card .status.offline { background: rgba(239,68,68,0.15); color: #dc2626; }
.node-card .row { display:flex; justify-content:space-between; padding: 6px 0; font-family: var(--font-mono); font-size: 13px; }
.node-card .row .k { color: var(--dim); }
.node-card .row .v { color: var(--fg); }
.node-card .caps {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 12px; padding-top: 12px;
  border-top: 1px solid var(--rule);
}
.node-card .cap {
  font-family: var(--font-mono); font-size: 10px;
  padding: 3px 8px; border-radius: 3px;
  background: var(--accent-weak); color: var(--accent);
  letter-spacing: 0.08em; text-transform: uppercase;
}
.node-card .cap.off { background: transparent; color: var(--fainter); border: 1px solid var(--rule); }

/* Miner lookup */
.miner-lookup {
  display: flex; gap: 10px; margin-bottom: 24px;
  max-width: 720px;
}
.miner-lookup input {
  flex: 1; padding: 12px 16px;
  font-family: var(--font-mono); font-size: 14px;
  background: var(--bg); color: var(--fg);
  border: 1px solid var(--rule);
  border-radius: 4px;
}
.miner-lookup input:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: transparent; }
.miner-lookup button {
  padding: 12px 24px; font-family: var(--font-sans);
  font-size: 14px; font-weight: 600;
  background: var(--accent); color: #fff;
  border: 0; border-radius: 4px; cursor: pointer;
  transition: opacity 150ms;
}
.miner-lookup button:hover { opacity: 0.92; }

/* Miner summary card (pool page lookup result + clickable CTA) */
.miner-card {
  display: block; text-decoration: none; color: inherit;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 22px 26px 20px;
  max-width: 720px;
  transition: border-color 150ms, transform 150ms;
}
.miner-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}
.miner-card .mc-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; margin-bottom: 18px;
}
.miner-card .mc-id {
  font-family: var(--font-mono); font-size: 13px;
  word-break: break-all; color: var(--fg); line-height: 1.5;
}
.miner-card .mc-status {
  flex-shrink: 0;
  font-family: var(--font-mono); font-size: 11px;
  padding: 4px 10px; border-radius: 3px;
  text-transform: uppercase; letter-spacing: 0.12em;
}
.miner-card .mc-status.online  { background: rgba(34,197,94,0.15); color: #16a34a; }
.miner-card .mc-status.offline { background: rgba(239,68,68,0.15); color: #dc2626; }
.miner-card .mc-hashrate {
  font-family: var(--font-mono); font-size: 32px; font-weight: 500;
  color: var(--accent); line-height: 1.1; margin-bottom: 18px;
}
.miner-card .mc-hashrate .unit {
  font-size: 13px; color: var(--dim); margin-left: 6px; font-weight: 400;
}
.miner-card .mc-tiles {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0; border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.miner-card .mc-tiles.mc-tiles-4 { grid-template-columns: repeat(4, 1fr); }
.miner-card .mc-tile {
  padding: 14px 8px; text-align: center;
  border-right: 1px solid var(--rule);
}
.miner-card .mc-tile:last-child { border-right: none; }
.miner-card .mc-tile .k {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--dim); text-transform: uppercase; letter-spacing: 0.14em;
  margin-bottom: 4px;
}
.miner-card .mc-tile .v {
  font-family: var(--font-mono); font-size: 16px;
  color: var(--fg); font-weight: 500;
}
.miner-card .mc-foot {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 14px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fainter);
}
.miner-card .mc-foot .mc-cta {
  color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.12em;
}
.miner-card:hover .mc-foot .mc-cta { text-decoration: underline; }

/* ---- Core page -------------------------------------------------------- */

.journey-section { }
.phase-stepper {
  list-style: none; padding: 0; margin: 32px 0 0;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}
.phase-stepper::before {
  content: ''; position: absolute;
  top: 11px; left: 12%; right: 12%; height: 1px;
  background: var(--rule);
  z-index: 0;
}
.phase-stepper li {
  position: relative;
  padding: 0 14px;
  display: flex; flex-direction: column; align-items: center;
  text-align: center;
}
.phase-stepper .ps-dot {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--rule);
  margin-bottom: 16px;
  position: relative; z-index: 1;
  transition: background 180ms, border-color 180ms, box-shadow 180ms;
}
.phase-stepper li.done .ps-dot {
  background: var(--accent);
  border-color: var(--accent);
}
.phase-stepper li.active .ps-dot {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 0 6px var(--accent-weak);
}
.phase-stepper .ps-title {
  font-family: var(--font-sans); font-weight: 700; font-size: 18px;
  color: var(--fg); margin-bottom: 6px;
}
.phase-stepper li.active .ps-title { color: var(--accent); }
.phase-stepper .ps-desc {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--dim); line-height: 1.5; max-width: 260px;
}

/* Live-state tile grid for core page */
.core-tiles {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px; margin: 24px 0 0;
}
.core-tiles.core-tiles-3 { grid-template-columns: repeat(3, 1fr); }
.ct-tile {
  padding: 20px 22px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 8px;
}
.ct-tile.ct-wide { grid-column: span 3; }
.ct-tile .k {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--dim); text-transform: uppercase; letter-spacing: 0.14em;
  margin-bottom: 8px;
}
.ct-tile .v {
  font-family: var(--font-mono); font-size: 28px; font-weight: 500;
  color: var(--fg); line-height: 1.1;
}
.ct-tile .v.accent { color: var(--accent); }
.ct-tile .v .unit { font-size: 12px; color: var(--dim); margin-left: 4px; font-weight: 400; }
.ct-tile .sub {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fainter); margin-top: 6px;
}

.ct-progress {
  margin-top: 14px;
  height: 10px;
  background: var(--rule);
  border-radius: 6px;
  overflow: hidden;
}
.ct-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-weak), var(--accent));
  transition: width 600ms ease-out;
}

.mesh-chart-wrap { margin-top: 28px; }
.mesh-chart-wrap .chart-frame {
  height: 320px;
  padding: 24px 16px 16px;
  margin-top: 12px;
}
.mesh-chart-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 16px; flex-wrap: wrap;
}
.mesh-chart-latest {
  font-family: var(--font-mono); font-size: 14px;
  color: var(--fg); text-align: right;
}
.mesh-chart-latest .sub {
  display: block;
  color: var(--fainter); font-size: 11px;
  letter-spacing: 0.12em; text-transform: uppercase;
  margin-top: 2px;
}

@media (max-width: 900px) {
  .mesh-chart-wrap .chart-frame { height: 240px; padding-top: 16px; }
}

.pending-section .pending-note {
  margin-top: 14px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fainter); line-height: 1.6;
}

.principles-grid {
  list-style: none; padding: 0; margin: 24px 0 0;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.principles-grid li {
  padding: 20px 22px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 8px;
}
.principles-grid .pr-title {
  font-family: var(--font-sans); font-weight: 700; font-size: 15px;
  color: var(--accent); margin-bottom: 8px;
}
.principles-grid .pr-body {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--dim); line-height: 1.6;
}

.roadmap-strip {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px; margin: 24px 0 0;
}
.rs-col {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 20px 22px;
}
.rs-head {
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.16em;
  padding: 4px 10px; border-radius: 3px;
  display: inline-block; margin-bottom: 14px;
}
.rs-head.done   { background: rgba(34,197,94,0.15);  color: #16a34a; }
.rs-head.active { background: var(--accent-weak); color: var(--accent); }
.rs-head.next   { background: var(--rule); color: var(--dim); }
.rs-col ul {
  list-style: none; padding: 0; margin: 0;
  font-family: var(--font-mono); font-size: 12px;
  color: var(--dim); line-height: 1.8;
}
.rs-col ul li { padding-left: 14px; position: relative; }
.rs-col ul li::before {
  content: '·'; position: absolute; left: 2px; color: var(--fainter);
}

@media (max-width: 900px) {
  .phase-stepper { grid-template-columns: 1fr; gap: 28px; }
  .phase-stepper::before { display: none; }
  .core-tiles,
  .core-tiles.core-tiles-3,
  .principles-grid,
  .roadmap-strip { grid-template-columns: 1fr; }
  .ct-tile.ct-wide { grid-column: span 1; }
}

/* ---- Nodes page ------------------------------------------------------ */

/* Ghost-bulleted feature lists. Matches the visual vocabulary of
   index.html's feature groups but without the bordered card — the
   little pink ghost sits next to each item like a disc marker. */
.feature-list {
  list-style: none; padding: 0; margin: 28px 0 0;
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 28px 40px;
}
.feature-list li {
  display: flex; align-items: flex-start; gap: 16px;
}
.feature-list .gh-bullet {
  flex-shrink: 0;
  width: 26px; height: 26px;
  margin-top: 2px;
}
.feature-list .fl-name {
  font-family: var(--font-sans);
  font-weight: 700; font-size: 16px;
  color: var(--fg); margin-bottom: 6px;
  display: flex; align-items: baseline; gap: 10px;
}
.feature-list .fl-badge {
  font-family: var(--font-mono); font-size: 11px;
  font-weight: 500; padding: 2px 8px;
  border-radius: 3px; letter-spacing: 0.04em;
}
.feature-list .fl-desc {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--dim); line-height: 1.7;
}

/* Core (nodes) pink variant. Bullets and badges pick up the
   #ec4899 we use for Ghost Core throughout the site. Titles stay
   default colour for contrast against the pink markers. */
.feature-list.node-core-pink .gh-bullet { color: #ec4899; }
.feature-list.node-core-pink .fl-badge {
  background: rgba(236, 72, 153, 0.15);
  color: #ec4899;
}

/* Pool (miners) cyan variant. Same pattern — accents pick up the
   Ghost Pool cyan (#06b6d4) used across the miners page. */
.feature-list.pool-cyan .gh-bullet { color: #06b6d4; }
.feature-list.pool-cyan .fl-badge {
  background: rgba(6, 182, 212, 0.15);
  color: #06b6d4;
}

/* Pay (future) green variant, kept here for symmetry when we add
   feature lists to the pay page. */
.feature-list.pay-green .gh-bullet { color: #22c55e; }
.feature-list.pay-green .fl-badge {
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
}

/* Hardware requirements table */
.hw-table-wrap {
  margin-top: 24px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  overflow: hidden;
  overflow-x: auto;
}
.hw-table {
  width: 100%; border-collapse: collapse;
  font-family: var(--font-mono); font-size: 13px;
}
.hw-table thead {
  background: var(--surface);
  border-bottom: 1px solid var(--rule);
}
.hw-table th {
  text-align: left;
  padding: 12px 16px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--dim);
  text-transform: uppercase; letter-spacing: 0.14em;
  font-weight: 500;
}
.hw-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
  color: var(--fg);
}
.hw-table tbody tr:last-child td { border-bottom: none; }
.hw-table td strong { color: var(--accent); font-weight: 500; }

/* Quickstart numbered steps */
.quickstart-steps {
  list-style: none; padding: 0; margin: 24px 0 0;
  display: flex; flex-direction: column; gap: 0;
  counter-reset: qs;
}
.quickstart-steps li {
  display: flex; gap: 20px;
  padding: 20px 0;
  border-top: 1px solid var(--rule);
}
.quickstart-steps li:first-child { border-top: none; padding-top: 0; }
.quickstart-steps .qs-n {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-weight: 500; font-size: 14px;
}
.quickstart-steps .qs-title {
  font-family: var(--font-sans); font-weight: 700; font-size: 16px;
  color: var(--fg); margin-bottom: 6px;
}
.quickstart-steps .qs-desc {
  font-family: var(--font-mono); font-size: 13px;
  color: var(--dim); line-height: 1.7;
}
.quickstart-steps code {
  background: var(--surface);
  padding: 1px 6px;
  border-radius: 3px;
  color: var(--fg); font-size: 12px;
}

@media (max-width: 900px) {
  .feature-list { grid-template-columns: 1fr; gap: 22px; }
  .hw-table th, .hw-table td { padding: 10px 12px; font-size: 12px; }
  .hw-table th:nth-child(4),
  .hw-table td:nth-child(4),
  .hw-table th:nth-child(5),
  .hw-table td:nth-child(5) { display: none; }
  .quickstart-steps li { gap: 14px; }
}

/* ---- Next block payout section -------------------------------------- */
.payout-section { }
.payout-summary {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 24px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin: 20px 0 16px;
}
.ps-tile { padding: 4px; }
.ps-tile .k {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--dim); text-transform: uppercase; letter-spacing: 0.14em;
  margin-bottom: 6px;
  display: flex; align-items: baseline; gap: 8px;
}
.ps-tile .k .sub {
  color: var(--fainter); font-size: 10px;
  text-transform: none; letter-spacing: 0;
}
.ps-tile .v {
  font-family: var(--font-mono); font-size: 22px; font-weight: 500;
  color: var(--fg); line-height: 1.1;
}
.ps-tile .v.accent { color: var(--accent); }
.ps-tile .v .unit { font-size: 11px; color: var(--dim); margin-left: 4px; font-weight: 400; }

.payout-meta {
  display: flex; flex-wrap: wrap; gap: 10px;
  font-family: var(--font-mono); font-size: 12px;
  color: var(--dim); margin-bottom: 16px;
}

.payout-wrap {
  max-height: 640px;
  overflow-y: auto;
}
.payout-table td { padding: 12px 14px; }
.payout-table .lb-rank { width: 42px; }
.payout-table .py-miner {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--fg); word-break: break-all;
}
.payout-table .py-pct {
  position: relative; width: 34%; min-width: 200px;
  padding-right: 12px;
}
.payout-table .py-bar {
  display: block;
  height: 10px;
  background: linear-gradient(90deg, var(--accent), var(--accent-weak));
  border-radius: 2px;
  opacity: 0.75;
  margin-bottom: 4px;
}
.payout-table .py-pct-v {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fg);
}
.payout-table .py-shares {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--dim); text-align: right;
  white-space: nowrap;
}
.payout-table .py-shares-sub { color: var(--fainter); font-size: 10px; }
.payout-table .py-sats {
  font-family: var(--font-mono); font-size: 13px;
  color: var(--fg); font-weight: 500; text-align: right;
  white-space: nowrap;
}
.payout-table .py-sats .unit {
  font-size: 10px; color: var(--dim); margin-left: 4px; font-weight: 400;
}

.payout-note {
  margin-top: 14px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fainter); line-height: 1.6;
}
.payout-note code {
  background: var(--surface); padding: 1px 5px; border-radius: 2px;
  color: var(--dim);
}

/* Worker grid (address-mode lookup result + miner.html workers list) */
.worker-group-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  padding: 8px 0 16px;
  gap: 16px;
}
.worker-group-count {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--dim); text-transform: uppercase; letter-spacing: 0.12em;
}
.worker-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.worker-card {
  display: block; text-decoration: none; color: inherit;
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 6px;
  transition: border-color 150ms, transform 150ms;
}
.worker-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}
.worker-card .wc-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 14px;
}
.worker-card .wc-name {
  font-family: var(--font-mono); font-size: 16px; font-weight: 500;
  color: var(--fg);
}
.worker-card .wc-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  padding: 10px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-bottom: 10px;
}
.worker-card .wc-stat {
  display: flex; flex-direction: column; align-items: center;
  border-right: 1px solid var(--rule);
  padding: 4px;
}
.worker-card .wc-stat:last-child { border-right: none; }
.worker-card .wc-stat .k {
  font-family: var(--font-mono); font-size: 9px;
  color: var(--dim); text-transform: uppercase; letter-spacing: 0.14em;
  margin-bottom: 2px;
}
.worker-card .wc-stat .v {
  font-family: var(--font-mono); font-size: 13px; color: var(--fg);
}
.worker-card .wc-foot {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--fainter);
}
.worker-card:hover .wc-foot .mc-cta { text-decoration: underline; }

/* ---- Per-miner page -------------------------------------------------- */
.mp-hero { padding: 40px 0 24px; }
.mp-hero .mp-status-row {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 10px;
}
.mp-hero .mp-status {
  font-family: var(--font-mono); font-size: 11px;
  padding: 4px 10px; border-radius: 3px;
  text-transform: uppercase; letter-spacing: 0.12em;
}
.mp-hero .mp-status.online  { background: rgba(34,197,94,0.15); color: #16a34a; }
.mp-hero .mp-status.offline { background: rgba(239,68,68,0.15); color: #dc2626; }
.mp-hero .mp-worker {
  font-family: var(--font-sans); font-size: 42px; font-weight: 700;
  color: var(--fg); margin: 6px 0 12px; letter-spacing: -0.01em;
}
.mp-hero .mp-full {
  font-family: var(--font-mono); font-size: 13px;
  color: var(--dim); word-break: break-all; line-height: 1.5;
  max-width: 920px;
}
.mp-tiles {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 16px; padding: 24px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.mp-tile { padding: 8px 4px; }
.mp-tile .k {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--dim); text-transform: uppercase; letter-spacing: 0.14em;
  margin-bottom: 6px;
}
.mp-tile .v {
  font-family: var(--font-mono); font-size: 28px; font-weight: 500;
  color: var(--fg); line-height: 1.1;
}
.mp-tile .v .unit { font-size: 12px; color: var(--dim); margin-left: 4px; font-weight: 400; }
.mp-tile .sub {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fainter); margin-top: 4px;
}

.mp-meta {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 12px 40px; padding: 24px 0;
  border-bottom: 1px solid var(--rule);
}
.mp-meta .row {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono); font-size: 13px;
  padding: 6px 0;
}
.mp-meta .row .k { color: var(--dim); }
.k-help {
  border-bottom: 1px dotted var(--rule);
  cursor: help;
}
.mp-meta .row .v { color: var(--fg); word-break: break-all; text-align: right; margin-left: 16px; }

.mp-nodes {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  padding: 24px 0;
  border-bottom: 1px solid var(--rule);
}
.mp-node {
  padding: 16px 18px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 6px;
}
.mp-node .n-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 10px;
}
.mp-node .n-name {
  font-family: var(--font-mono); font-size: 13px; color: var(--fg);
  text-transform: uppercase; letter-spacing: 0.14em;
}
.mp-node .n-pill {
  font-family: var(--font-mono); font-size: 10px;
  padding: 2px 6px; border-radius: 3px;
  text-transform: uppercase; letter-spacing: 0.12em;
}
.mp-node .n-pill.on  { background: rgba(34,197,94,0.15); color: #16a34a; }
.mp-node .n-pill.off { background: transparent; color: var(--fainter); border: 1px solid var(--rule); }
.mp-node .n-shares {
  font-family: var(--font-mono); font-size: 18px; color: var(--fg);
  font-weight: 500;
}
.mp-node .n-shares .unit { font-size: 11px; color: var(--dim); margin-left: 4px; font-weight: 400; }

.placeholder-panel {
  padding: 72px 40px; text-align: center;
  color: var(--fainter); font-family: var(--font-mono);
  font-size: 13px; line-height: 1.7;
  border: 1px dashed var(--rule);
  border-radius: 6px;
}

/* ---- Leaderboards ---------------------------------------------------- */

.leaderboard-section { }
.lb-controls {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; margin: 20px 0 24px; flex-wrap: wrap;
}
.lb-tabs.viz-tabs { margin-bottom: 0; }
.lb-window { display: flex; gap: 10px; align-items: center; }
.lb-window label {
  color: var(--dim); font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.14em;
}
.lb-window select {
  appearance: none; background: var(--surface);
  border: 1px solid var(--rule);
  color: var(--fg); font-family: var(--font-mono); font-size: 13px;
  padding: 8px 32px 8px 14px; border-radius: 4px;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='1.5' stroke='%238b8a84'%3e%3cpath stroke-linecap='round' stroke-linejoin='round' d='M19.5 8.25l-7.5 7.5-7.5-7.5' /%3e%3c/svg%3e");
  background-repeat: no-repeat; background-position: right 10px center;
  background-size: 14px;
}

.lb-table-wrap {
  border: 1px solid var(--rule);
  border-radius: 6px;
  overflow: hidden;
}
.lb-table {
  width: 100%; border-collapse: collapse;
  font-family: var(--font-mono);
}
.lb-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--rule);
  vertical-align: middle;
}
.lb-table tr:last-child td { border-bottom: none; }
.lb-table tr:hover { background: var(--surface); }
.lb-table .lb-rank {
  width: 48px; color: var(--dim); font-size: 13px;
  letter-spacing: 0.08em;
}
.lb-table .lb-diff {
  white-space: nowrap; min-width: 140px;
}
.lb-table .lb-diff-val {
  display: inline-block; color: var(--accent);
  font-size: 20px; font-weight: 500;
  margin-right: 6px;
}
.lb-table .lb-diff-sub {
  color: var(--dim); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.12em;
}
.lb-table .lb-hash {
  color: var(--fg); font-size: 12px;
  word-break: break-all;
}
.lb-table .lb-miner {
  color: var(--dim); font-size: 12px; text-align: right;
  word-break: break-all;
}

@media (max-width: 900px) {
  .lb-controls { flex-direction: column; align-items: stretch; }
  .lb-table td { padding: 10px 12px; font-size: 12px; }
  .lb-table .lb-diff-val { font-size: 17px; }
  .lb-table .lb-miner { text-align: left; }
  .pool-metrics .container { grid-template-columns: repeat(2, 1fr); }
  .records-strip { grid-template-columns: repeat(2, 1fr); }
  .node-grid { grid-template-columns: 1fr; }
  .quasar-frame { height: 420px; }
  .chart-frame { height: 420px; padding-top: 56px; }
  .chart-legend { gap: 16px; }
  .quasar-frame .qcountdown .clock { font-size: 22px; }
  .quasar-frame .qbanner { font-size: 28px; }
  .miner-lookup { flex-direction: column; }
  .payout-summary { grid-template-columns: repeat(2, 1fr); }
  .payout-table .py-pct { min-width: 120px; }
  .mp-hero .mp-worker { font-size: 30px; }
  .mp-tiles { grid-template-columns: repeat(2, 1fr); }
  .miner-card .mc-tiles.mc-tiles-4 { grid-template-columns: repeat(2, 1fr); }
  .mp-nodes { grid-template-columns: repeat(2, 1fr); }
  .mp-meta { grid-template-columns: 1fr; }
}

/* ---- Product feature groups (Core / Pool / Pay) ----------------------- */

/* Smaller ghost logo for inline use in product headings */
.logo-ghost.pillar.mini { width: 28px; height: 28px; }

.feature-group.product {
  border-left: 3px solid transparent;
  padding-left: 24px;
  margin-top: 56px;
}
.feature-group.product.pink  { border-color: #ec4899; }
.feature-group.product.cyan  { border-color: #06b6d4; }
.feature-group.product.green { border-color: #22c55e; }

.product-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-sans);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 20px;
}
.feature-group.product.pink  .product-title span { color: #ec4899; }
.feature-group.product.cyan  .product-title span { color: #06b6d4; }
.feature-group.product.green .product-title span { color: #22c55e; }

/* Feature list — no cards, no borders */
.feature-group { margin-top: 48px; }
.feature-group .group-title {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--dim);
  padding-bottom: 12px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--rule);
}
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px 48px;
}
.feature .name {
  font-weight: 600; font-size: 15px;
  display: flex; align-items: baseline; gap: 8px;
}
.feature .badge {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--accent); padding: 2px 6px;
  background: var(--accent-weak); border-radius: 3px;
}
.feature .desc {
  color: var(--dim); font-size: 14px; margin-top: 4px; line-height: 1.55;
}

/* Roadmap */
.roadmap {
  margin-top: 48px;
  display: grid;
  grid-template-columns: 180px 180px 1fr;
  border-top: 1px solid var(--rule);
}
.roadmap .row {
  display: contents;
}
.roadmap .cell {
  padding: 24px 24px 24px 0;
  border-bottom: 1px solid var(--rule);
}
.roadmap .phase {
  font-family: var(--font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--dim);
}
.roadmap .phase.now { color: var(--accent); }
.roadmap .phase.completed { color: var(--green); }
.roadmap .title { font-weight: 600; }
.roadmap .desc { color: var(--dim); font-size: 14px; }

/* Code / ASCII diagram block */
pre.diagram {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 20px 24px;
  margin-top: 48px;
  overflow-x: auto;
  color: var(--fg);
}
pre.diagram .m { color: var(--accent); }
pre.diagram .dim { color: var(--dim); }

/* ---- Footer --------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--rule);
  padding: 48px 0 64px;
  color: var(--dim);
  font-size: 14px;
}
.site-footer .container {
  display: grid;
  grid-template-columns: 1.4fr repeat(5, 1fr);
  gap: 40px;
  align-items: start;
}
.site-footer h4 {
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--fg); margin-bottom: 14px;
}
.site-footer ul { list-style: none; display: grid; gap: 8px; }
.site-footer a { color: var(--dim); }
.site-footer a:hover { color: var(--fg); }
.site-footer .colophon {
  display: flex; flex-direction: column; gap: 12px;
}
.site-footer .colophon .brand {
  gap: 10px;
}
.site-footer .colophon .brand .wordmark { font-size: 15px; }
.site-footer .meta { margin-top: 12px; font-size: 13px; max-width: 32ch; line-height: 1.55; }

/* ---- Responsive ----------------------------------------------------- */

@media (max-width: 900px) {
  .site-header .container { grid-template-columns: auto auto; height: auto; padding: 16px 24px; gap: 16px; }
  nav.primary { grid-column: 1 / -1; justify-self: start; gap: 20px; padding-top: 12px; border-top: 1px solid var(--rule); width: 100%; flex-wrap: wrap; }
  nav.primary a.current::after { display: none; }
  .container { padding: 0 24px; }
  .hero { padding: 64px 0 48px; }
  .metrics .container { grid-template-columns: repeat(2, 1fr); gap: 0 32px; }
  .metric { padding: 20px 0; }
  .three-col { grid-template-columns: 1fr; gap: 32px; }
  .features { grid-template-columns: 1fr; }
  .roadmap { grid-template-columns: 1fr; }
  .roadmap .cell { padding: 16px 0; }
  .site-footer .container { grid-template-columns: 1fr 1fr; }
}