:root {
  --bg: #0b0d12;
  --panel: #0f121a;
  --panel-2: #111522;
  --ink: #EAEFF7;
  --muted: #9AA7B6;
  --line: rgba(255,255,255,.08);
  --brand: #ff5b45;
  --brand-2: #2ad3d5;
  --success: #22c55e;
  --warn: #f59e0b;
  --radius: 5px;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --edge: 1px solid var(--line);
  --wrap: min(1200px, 92vw);
}

/* Base */

*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

body {
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
  white-space: nowrap;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: var(--shadow);
  background: transparent;
  color: var(--ink);
}

.btn-primary,
.btn.primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #0b0d12;
  border-color: rgba(0,0,0,.4);
}

.btn-ghost,
.btn.ghost {
  background: rgba(255,255,255,.03);
  border-color: rgba(255,255,255,.14);
  color: var(--ink);
  box-shadow: none;
}

/* Badge */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.35);
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--brand-2);
  box-shadow: 0 0 0 3px rgba(42,211,213,.28);
}

/* Sticky header + token menu */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(11,13,18,.96), rgba(11,13,18,.88), transparent);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.nav-shell {
  width: var(--wrap);
  margin: 0 auto;
  padding: 8px 10px 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .14em;
}

.brand-mark {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: conic-gradient(from 230deg, var(--brand), var(--brand-2), var(--brand));
  box-shadow: 0 0 0 1px rgba(255,255,255,.12), 0 0 18px rgba(42,211,213,.35);
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-main {
  font-weight: 600;
  font-size: 11px;
}

.brand-sub {
  font-size: 10px;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0;
}

.nav-links {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: var(--muted);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  padding: 6px 8px;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid transparent;
}

.nav-links a:hover {
  border-color: rgba(255,255,255,.16);
  background: rgba(255,255,255,.03);
  color: var(--ink);
}

.nav-links a.active {
  border-color: rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  color: var(--ink);
}

.token-row {
  width: var(--wrap);
  margin: 0 auto 8px;
  padding: 0 10px 8px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.token-row::-webkit-scrollbar {
  display: none;
}

.token-pill {
  flex: 0 0 auto;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .09em;
  border-radius: 999px;
  padding: 6px 10px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(12,14,24,.96);
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.token-pill span.dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--brand-2);
}

.token-pill.is-current {
  background: linear-gradient(135deg, rgba(255,91,69,.22), rgba(42,211,213,.26));
  color: var(--ink);
}

/* Layout */

main {
  padding-bottom: 72px;
}

/* Node hero – “wrap” style (Connective / Wellness / Experience / AI / iDJ) */

.node-hero-wrap {
  position: relative;
  padding: clamp(96px, 18vh, 140px) 0 80px;
}

.node-hero-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 0% 0%, rgba(42,211,213,.18), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(255,91,69,.16), transparent 55%);
  opacity: 0.9;
  pointer-events: none;
}

.node-hero {
  position: relative;
  z-index: 2;
  width: var(--wrap);
  margin: 0 auto;
  padding: 0 16px;
  max-width: var(--wrap);
}

.node-hero-inner {
  max-width: 48rem;
}

.node-eyebrow {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--brand-2);
}

.node-hero h1 {
  font-size: clamp(32px, 5vw, 48px);
  margin-bottom: 8px;
}

.node-hero p {
  color: var(--muted);
  max-width: 42rem;
  font-size: 14px;
  margin: 0 0 10px;
}

.node-hero .cta-row {
  margin-top: 18px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Footer */

footer {
  border-top: 1px solid rgba(255,255,255,.08);
  margin-top: 32px;
  padding: 18px 0 28px;
  font-size: 11px;
  color: var(--muted);
}

.footer-inner {
  width: var(--wrap);
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-links a {
  text-decoration: none;
  color: var(--muted);
}

.footer-links a:hover {
  color: var(--ink);
}

/* Responsive */

@media (max-width: 960px) {
  .nav-shell {
    flex-direction: column;
    align-items: flex-start;
  }
  .nav-links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .brand-sub {
    display: none;
  }
  .token-row {
    padding-inline: 8px;
  }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}
/* === Codex Circle / generic hero layout === */

.hero {
  position: relative;
  padding: clamp(96px, 18vh, 140px) 0 72px;
}

.hero-inner {
  width: var(--wrap);
  margin: 0 auto;
  padding: 0 16px;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 32px;
  align-items: flex-start;
}

.hero-copy h1 {
  margin: 0 0 10px;
  font-size: clamp(32px, 4vw, 42px);
  letter-spacing: 0.03em;
}

.hero-copy .lead {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 14px;
  max-width: 520px;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

/* Pills under the hero */
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 16px 0 0;
}

.pill {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(0,0,0,.4);
  color: var(--muted);
}

/* Side card in hero */
.hero-side-card {
  border-radius: 18px;
  padding: 16px 16px 18px;
  background:
    radial-gradient(circle at 0% 0%, rgba(42,211,213,.20), transparent 60%),
    var(--panel-2);
  border: 1px solid rgba(255,255,255,.15);
  box-shadow: var(--shadow);
  font-size: 13px;
  color: var(--muted);
}

.hero-side-card h2 {
  margin: 0 0 6px;
  font-size: 16px;
  color: var(--ink);
}

.hero-side-card p {
  margin: 0 0 8px;
}

.hero-side-card .note {
  font-size: 11px;
  opacity: 0.9;
}

/* Generic section + panels (shared) */
.section-shell {
  width: var(--wrap);
  margin: 0 auto;
  padding: 0 16px 0;
}

.section-header {
  margin: 40px 0 18px;
}

.section-title {
  margin: 4px 0 4px;
  font-size: 22px;
}

.section-lead {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  max-width: 620px;
}

/* Two-column stack of panels */
.stack {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 18px;
}

/* Panel (reused across nodes) */
.panel {
  border-radius: var(--radius);
  padding: 18px 18px 20px;
  background: var(--panel);
  border: var(--edge);
  box-shadow: var(--shadow);
  font-size: 13px;
  color: var(--muted);
}

.panel h2 {
  margin: 0 0 8px;
  font-size: 16px;
  color: var(--ink);
}

.panel ul,
.panel ol {
  margin: 0 0 10px;
  padding-left: 18px;
}

.panel li {
  margin-bottom: 4px;
}

/* Steps panel */
.steps ol {
  padding-left: 18px;
}

.steps li {
  margin-bottom: 6px;
}

.steps strong {
  color: var(--ink);
}

/* CTA block inside panel */
.cta-block {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.note {
  font-size: 11px;
  color: var(--muted);
}

/* Responsive tweaks for Circle layout */
@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }
  .stack {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .hero-cta-row {
    flex-direction: column;
    align-items: stretch;
  }
}
/* =========================
   Node Hero Layout (Code Deck + Codex Circle)
   ========================== */

/* Generic hero shell for node pages */
.hero {
  position: relative;
  width: 100%;
  padding: clamp(80px, 18vh, 120px) 0 72px;
  color: var(--ink);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 0% 0%, rgba(42,211,213,.18), transparent 55%),
    radial-gradient(circle at 110% 110%, rgba(255,91,69,.16), transparent 55%);
  opacity: 0.9;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: var(--wrap);
  margin: 0 auto;
  padding: 0 16px;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

.hero-copy h1 {
  margin: 0 0 10px;
  font-size: clamp(30px, 4vw, 40px);
  letter-spacing: 0.02em;
}

.hero-copy .lead {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--muted);
  max-width: 42rem;
}

.hero-cta-row {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Pills used on Codex Circle */
.pill-row {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  font-size: 11px;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.45);
  color: var(--muted);
}

/* Right-hand hero side card (Codex Circle) */
.hero-side-card {
  border-radius: 18px;
  padding: 16px 16px 18px;
  background: var(--panel-2);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: var(--shadow);
  font-size: 13px;
  color: var(--muted);
}

.hero-side-card h2 {
  margin: 0 0 8px;
  font-size: 16px;
  color: var(--ink);
}

.hero-side-card p {
  margin: 0 0 8px;
}

.hero-side-card .note {
  margin: 4px 0 0;
  font-size: 11px;
  color: var(--muted);
  opacity: 0.9;
}

/* Code Deck hero variation */
.deck-hero {
  align-items: stretch;
}

.code-card {
  border-radius: 18px;
  padding: 14px 14px 16px;
  background:
    radial-gradient(circle at 0% 0%, rgba(42,211,213,.2), transparent 60%),
    radial-gradient(circle at 110% 110%, rgba(255,91,69,.22), transparent 60%),
    rgba(11,13,18,.96);
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 11px;
}

.code-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--muted);
  opacity: 0.95;
}

.code-stream {
  margin: 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: radial-gradient(circle at 0% 0%, rgba(42,211,213,.16), transparent 80%), rgba(3,7,18,.96);
  border: 1px solid rgba(15,23,42,.9);
  min-height: 120px;
  white-space: pre-wrap;
  line-height: 1.4;
  overflow: hidden;
}

.code-cursor {
  display: inline-block;
  width: 7px;
  margin-left: 2px;
  background: var(--brand-2);
  animation: heroCursorBlink 0.8s steps(2, start) infinite;
}

.code-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 11px;
  color: var(--muted);
}

.btn-compact {
  padding: 5px 10px;
  font-size: 11px;
  box-shadow: none;
}

/* Circle main panels (“What you receive / How it works”) */
.stack {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 18px;
}

.stack .panel {
  font-size: 13px;
}

.stack h2 {
  margin-top: 0;
  margin-bottom: 8px;
  font-size: 16px;
}

.stack ul,
.stack ol {
  margin: 0 0 10px 1.1rem;
  padding: 0;
}

.stack li {
  margin-bottom: 4px;
}

.steps ol {
  list-style: decimal;
}

.steps li strong {
  font-weight: 600;
}

.cta-block {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.note {
  font-size: 11px;
  color: var(--muted);
}

/* Patterns grid in Code Deck (if not already styled) */
.pattern-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.pattern-card {
  border-radius: 14px;
  padding: 14px 14px 16px;
  background: var(--panel);
  border: 1px solid rgba(255,255,255,.12);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
}

.pattern-card h3 {
  margin: 0;
  font-size: 14px;
}

.pattern-card p {
  margin: 0;
  color: var(--muted);
}

.pattern-snippet {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 11px;
  padding: 6px 8px;
  border-radius: 8px;
  background: rgba(15,23,42,.96);
  border: 1px solid rgba(148,163,184,.6);
}

.pattern-actions {
  margin-top: 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--muted);
}

/* Responsive tweaks */
@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }

  .hero-side-card {
    order: 1;
  }

  .deck-hero {
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .hero-inner {
    padding-inline: 14px;
  }
  .hero-cta-row {
    flex-direction: column;
    align-items: stretch;
  }
  .stack {
    grid-template-columns: minmax(0, 1fr);
  }
}