/* Agent Clash Arena — agent / protocol theme */

:root {
  --bg: #040308;
  --bg-elevated: #0a0612;
  --bg-card: #0e0a16;
  --bg-panel: #12101c;
  --text: #eae6f2;
  --text-muted: #6e6878;
  --gold: #c9a050;
  --gold-bright: #e8c878;
  --red: #ff2244;
  --red-dim: rgba(255, 34, 68, 0.15);
  --cyan: #40a0b0;
  --purple: #7020a0;
  --purple-glow: rgba(112, 32, 160, 0.2);
  --red-glow: rgba(255, 34, 68, 0.12);
  --border: rgba(255, 255, 255, 0.06);
  --border-accent: rgba(201, 160, 80, 0.2);
  --font: "Syne", system-ui, sans-serif;
  --mono: "JetBrains Mono", monospace;
  --radius: 4px;
  --max: 1280px;
  --max-wide: 1520px;
  --gutter: clamp(1.25rem, 3vw, 2.75rem);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: var(--gold-bright); text-decoration: none; transition: color 0.2s; }
a:hover { color: #fff; }

.container {
  width: min(calc(100% - var(--gutter) * 2), var(--max));
  margin-inline: auto;
}
.container--wide {
  width: min(calc(100% - var(--gutter) * 2), var(--max-wide));
}

/* Atmospheric layers */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  z-index: 0;
}

.bg-scan {
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.08) 2px,
    rgba(0, 0, 0, 0.08) 4px
  );
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
}
.bg-glow--purple {
  width: 700px; height: 700px;
  top: -200px; left: 30%;
  background: var(--purple-glow);
}
.bg-glow--red {
  width: 500px; height: 500px;
  bottom: 0; right: -10%;
  background: var(--red-glow);
}

header, main, footer { position: relative; z-index: 1; }

/* Nav */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(28px) saturate(1.4);
  background: rgba(4, 3, 8, 0.78);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 5%, rgba(201, 160, 80, 0.35) 50%, transparent 95%);
  pointer-events: none;
}

.header.is-scrolled {
  background: rgba(4, 3, 8, 0.94);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}

.header-bar {
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.4);
}

.header-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.5rem 0;
}

.header-bar-start {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-width: 0;
}

.header-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.header-bar-item--live { color: var(--cyan); }

.header-bar-link {
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color 0.2s;
}
.header-bar-link:hover { color: var(--cyan); }

.header-bar-sep {
  width: 1px;
  height: 10px;
  background: var(--border);
  flex-shrink: 0;
}

.pulse--cyan { background: var(--cyan); }

.nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding: 0.9rem 0;
}

.nav--minimal {
  grid-template-columns: 1fr auto;
}

.nav-center {
  display: flex;
  justify-content: center;
  min-width: 0;
}

.nav-end {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  justify-self: end;
}

.nav-cta {
  gap: 0.4rem;
  padding-inline: 1.1rem !important;
  box-shadow: 0 0 24px rgba(255, 34, 68, 0.2);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--text);
  flex-shrink: 0;
}
.logo:hover { color: var(--gold-bright); }

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  position: relative;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.logo:hover .logo-mark {
  border-color: rgba(201, 160, 80, 0.25);
  box-shadow: 0 0 20px rgba(255, 34, 68, 0.08);
}
.logo-mark::before {
  content: "";
  position: absolute;
  inset: 3px;
  border: 1px solid rgba(255, 34, 68, 0.15);
}

.logo-copy {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.logo-text {
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0;
  line-height: 1.2;
}

.logo-sub {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.logo-node {
  width: 8px;
  height: 8px;
  background: var(--red);
  box-shadow: 0 0 12px var(--red), 0 0 24px rgba(255, 34, 68, 0.4);
  animation: pulse-node 2.5s ease-in-out infinite;
}

@keyframes pulse-node {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(0.85); }
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.15rem;
  align-items: center;
  margin: 0;
  padding: 0;
}

.nav-pill {
  padding: 0.28rem;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.025);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.nav-links a {
  position: relative;
  display: block;
  color: var(--text-muted);
  font-family: var(--mono);
  font-weight: 500;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.55rem 1rem;
  border-radius: calc(var(--radius) - 1px);
  transition: color 0.2s, background 0.2s, box-shadow 0.2s;
}
.nav-links a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}
.nav-links a.is-active {
  color: var(--text);
  background: rgba(255, 34, 68, 0.12);
  box-shadow: inset 0 0 0 1px rgba(255, 34, 68, 0.18);
}
.nav-links a.is-active::after {
  content: "";
  position: absolute;
  bottom: 0.35rem;
  left: 1rem;
  right: 1rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  box-shadow: 0 0 6px var(--red);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}
.nav-actions--agent { margin-left: auto; }

.nav-mint {
  gap: 0.45rem;
  padding-inline: 1.15rem !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  padding: 0.55rem 0.6rem;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.25s, opacity 0.25s;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Network badge */
.network-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  border: 1px solid rgba(64, 160, 176, 0.3);
  padding: 0.35rem 0.75rem;
  margin-bottom: 1.25rem;
  background: rgba(64, 160, 176, 0.06);
}
.network-badge--inline { margin-bottom: 1.5rem; }

.pulse {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse-node 2s infinite;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2.5rem, 5vw, 5.5rem);
  align-items: center;
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(4rem, 7vw, 6rem);
  min-height: calc(100vh - 7rem);
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

h1 {
  font-size: clamp(2.75rem, 5.5vw, 4.25rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: 0;
  margin-bottom: 1.5rem;
}

.gradient-text {
  background: linear-gradient(120deg, var(--gold-bright) 0%, var(--red) 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 34rem;
  margin-bottom: 2rem;
  line-height: 1.75;
}
.hero-lead strong { color: var(--text); font-weight: 600; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.85rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.85rem;
  border-radius: var(--radius);
  font-family: var(--mono);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all 0.22s;
  text-decoration: none;
}
.btn:hover { transform: translateY(-1px); }
.btn.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-icon { flex-shrink: 0; opacity: 0.85; }

.btn-primary {
  background: var(--red);
  color: #fff;
  box-shadow: 0 0 32px rgba(255, 34, 68, 0.25);
}
.btn-primary:hover { color: #fff; box-shadow: 0 0 48px rgba(255, 34, 68, 0.4); }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--border-accent); color: var(--text); }

.btn-lg { padding: 1.1rem 2.5rem; font-size: 0.82rem; }
.btn-sm { padding: 0.55rem 1rem; font-size: 0.72rem; }

.hero-visual { display: flex; flex-direction: column; align-items: flex-end; justify-content: center; }

.hero-frame {
  position: relative;
  padding: 1px;
  background: linear-gradient(160deg, var(--border-accent), transparent 50%, rgba(255,34,68,0.2));
  width: 100%;
  max-width: min(520px, 42vw);
}

.hero-frame--agent {
  max-width: min(560px, 100%);
  margin-inline: auto;
}

.frame-corner {
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: rgba(201, 160, 80, 0.45);
  border-style: solid;
  pointer-events: none;
  z-index: 2;
}
.frame-corner--tl { top: 0.65rem; left: 0.65rem; border-width: 1px 0 0 1px; }
.frame-corner--tr { top: 0.65rem; right: 0.65rem; border-width: 1px 1px 0 0; }
.frame-corner--bl { bottom: 0.65rem; left: 0.65rem; border-width: 0 0 1px 1px; }
.frame-corner--br { bottom: 0.65rem; right: 0.65rem; border-width: 0 1px 1px 0; }

.frame-status {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  background: rgba(4, 3, 8, 0.85);
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--border);
}

.status-dot {
  width: 5px;
  height: 5px;
  background: var(--red);
  box-shadow: 0 0 6px var(--red);
}

.hero-img, .hero-frame img {
  display: block;
  width: 100%;
  height: auto;
  background: var(--bg);
  image-rendering: pixelated;
  image-rendering: -webkit-optimize-contrast;
}

/* Sections */
.section { padding: 6rem 0; }
.section--dark {
  background: var(--bg-elevated);
  border-block: 1px solid var(--border);
}

.section-head { max-width: 640px; margin-bottom: 3rem; }
.section-head--center { margin-inline: auto; text-align: center; }

.section-tag {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  display: block;
  margin-bottom: 0.85rem;
}

.section-head h2 {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: 0;
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
}

/* Protocol cards */
.protocol-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.protocol-card {
  background: var(--bg-card);
  padding: 2.25rem 2rem;
  transition: background 0.25s, transform 0.25s;
  position: relative;
  overflow: hidden;
}
.protocol-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 34, 68, 0.35), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}
.protocol-card:hover {
  background: var(--bg-panel);
  transform: translateY(-2px);
}
.protocol-card:hover::before { opacity: 1; }

.protocol-num {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}

.protocol-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  letter-spacing: 0;
}

.protocol-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* Gallery */
.agents-block {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  width: 100%;
  background: var(--border);
  border: 1px solid var(--border);
}

.gallery-card {
  background: var(--bg-card);
  color: inherit;
  transition: background 0.2s, transform 0.2s;
  overflow: hidden;
  min-width: 0;
}
.gallery-card:hover {
  background: var(--bg-panel);
  color: inherit;
  transform: translateY(-2px);
}

.gallery-img-wrap {
  aspect-ratio: 1;
  background: #06040a;
  padding: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.gallery-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  image-rendering: pixelated;
}

.gallery-meta {
  display: flex;
  justify-content: center;
  padding: 0.75rem 1rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}
.gallery-id { color: var(--gold); }

.lookup-form {
  max-width: 560px;
}

.lookup-form label {
  display: block;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.lookup-row { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.lookup-row input {
  flex: 1;
  min-width: 160px;
  padding: 0.9rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.9rem;
}
.lookup-row input:focus {
  outline: none;
  border-color: rgba(255, 34, 68, 0.4);
}

/* 8257 Registry — compact layout */
.registry-compact {
  display: grid;
  grid-template-columns: minmax(220px, 280px) 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  max-height: 420px;
}

.registry-sidebar {
  background: var(--bg-card);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.registry-sidebar .meta-row {
  padding: 0.65rem 0;
}

.registry-docs-link {
  margin-top: auto;
  align-self: flex-start;
}

.tools-browser {
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.tools-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.tools-tab {
  flex: 1;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.85rem 1rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.tools-tab:hover { color: var(--text); }
.tools-tab.is-active {
  color: var(--gold-bright);
  border-bottom-color: var(--red);
}

.tools-tab-panel {
  display: none;
  padding: 1rem 1.25rem;
  overflow-y: auto;
  flex: 1;
}

.tools-tab-panel.is-active { display: block; }

.tool-row {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
}

.tool-row:last-child { border-bottom: none; }

.tool-row-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.35rem;
}

.tool-row-slug {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--gold-bright);
}

.tool-row-manifest {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.tool-row-manifest:hover { color: var(--cyan); }

.tool-row-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0 0 0.4rem;
}

.tool-row-endpoint {
  display: block;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--cyan);
}

/* Legacy registry panel (docs) */
.registry-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.registry-meta, .tool-panel {
  background: var(--bg-card);
  padding: 2rem;
}

.meta-row {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
}
.meta-row:last-child { border-bottom: none; }

.meta-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.meta-value {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text);
  word-break: break-all;
}
.meta-value.link { color: var(--gold-bright); }

.tool-header { margin-bottom: 1rem; }

.tool-badge {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  border: 1px solid rgba(255, 34, 68, 0.3);
  padding: 0.2rem 0.5rem;
  display: inline-block;
  margin-bottom: 0.75rem;
}

.tool-panel h3 {
  font-family: var(--mono);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gold-bright);
}

.tool-desc {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.tool-io {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.io-label {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  display: block;
  margin-bottom: 0.35rem;
}

.tool-io code {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--cyan);
  background: var(--bg);
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border);
}

.tool-link {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--gold-bright);
  word-break: break-all;
}

.tools-stack {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
}

.tools-stack .tool-panel {
  border-bottom: 1px solid var(--border);
}

.tools-stack-cta {
  margin: 1.25rem 2rem 2rem;
  align-self: flex-start;
}

.tools-stack--docs .tool-panel {
  padding-top: 1.5rem;
}

/* Clearance tier matrix */
.clearance-matrix {
  margin-bottom: 1.25rem;
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
}

.clearance-matrix-head h3 {
  font-size: 1.25rem;
  margin: 0.5rem 0 0.75rem;
}

.clearance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  margin-top: 1.5rem;
}

.clearance-card {
  background: var(--bg);
  padding: 1.5rem;
}

.clearance-card-badge {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-bright);
  border: 1px solid rgba(255, 200, 64, 0.25);
  padding: 0.25rem 0.5rem;
  display: inline-block;
  margin-bottom: 0.75rem;
}

.clearance-card--rare .clearance-card-badge {
  color: var(--cyan);
  border-color: rgba(64, 208, 255, 0.3);
}

.clearance-card--epic .clearance-card-badge {
  color: var(--red);
  border-color: rgba(255, 34, 68, 0.35);
}

.clearance-card-summary {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.clearance-card-tools {
  list-style: none;
  padding: 0;
  margin: 0;
}

.clearance-card-tools li {
  padding: 0.35rem 0;
  border-top: 1px solid var(--border);
}

.clearance-card-tools code {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text);
}

.tool-badge--base { color: var(--text-muted); border-color: var(--border); }
.tool-badge--rare { color: var(--cyan); border-color: rgba(64, 208, 255, 0.35); }
.tool-badge--epic { color: var(--red); border-color: rgba(255, 34, 68, 0.35); }

@media (max-width: 900px) {
  .clearance-grid {
    grid-template-columns: 1fr;
  }
}

.clearance-grid--docs {
  margin-top: 1rem;
}

.tool-docs-link { margin-top: 1.5rem; }

/* Agent page */
.page-agent .agent-page { padding: 2rem 0 5rem; }

.agent-hero {
  display: grid;
  grid-template-columns: minmax(280px, 420px) minmax(360px, 1fr);
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
  margin-bottom: 2.5rem;
}

.agent-identity h1 {
  margin-bottom: 0.75rem;
}

.agent-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
  max-width: 52ch;
}

.agent-tagline {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-bright);
  margin: -0.35rem 0 0.85rem;
}

.agent-greeting {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.6;
  padding: 1rem 1.15rem;
  border: 1px solid var(--border);
  background: rgba(255, 34, 68, 0.04);
  margin-bottom: 1.25rem;
  font-style: italic;
}

.agent-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.agent-stat {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
}

.agent-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.agent-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.85rem 1rem;
  background: var(--bg-card);
}

.agent-meta-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.agent-meta-val {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  word-break: break-all;
}

.agent-meta-mono { font-family: var(--mono); font-size: 0.78rem; }

.agent-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.agent-panel {
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.agent-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

.agent-tab {
  flex: 1;
  min-width: max-content;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 1rem 1.25rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.agent-tab:hover { color: var(--text); }
.agent-tab.is-active {
  color: var(--gold-bright);
  border-bottom-color: var(--red);
}

.agent-tab-panel {
  display: none;
  padding: 1.5rem;
}

.agent-tab-panel.is-active { display: block; }

.agent-panel-lead {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.agent-panel-lead code {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--gold-bright);
}

.agent-traits-grid {
  display: grid;
  gap: 1.5rem;
}

.trait-group-title {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.trait-group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.trait-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.75rem 0.9rem;
  background: rgba(10, 6, 18, 0.6);
}

.trait-card--highlight {
  background: rgba(255, 34, 68, 0.08);
  border-left: 2px solid var(--red);
}

.agent-tools-list {
  display: grid;
  gap: 0;
  border: 1px solid var(--border);
}

.agent-tool-row {
  padding: 1rem 1.15rem;
  border-bottom: 1px solid var(--border);
}

.agent-tool-row:last-child { border-bottom: none; }
.agent-tool-row--locked { opacity: 0.55; }

.agent-tool-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.35rem;
}

.agent-tool-name {
  font-weight: 700;
  font-size: 0.9rem;
}

.agent-tool-badge {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-bright);
  border: 1px solid var(--border);
  padding: 0.2rem 0.5rem;
}

.agent-tool-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0 0 0.5rem;
  line-height: 1.55;
}

.agent-tool-links {
  font-family: var(--mono);
  font-size: 0.72rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.agent-tool-links a { color: var(--cyan); }
.agent-tool-status { color: var(--text-muted); }

.agent-reg-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-bottom: 1rem;
}

.agent-reg-header .agent-panel-lead { margin-bottom: 0; flex: 1 1 280px; }

.agent-reg-json {
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.55;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  padding: 1rem 1.15rem;
  overflow-x: auto;
  max-height: 420px;
  margin: 0;
  color: #c8d0e0;
}

.agent-onchain {
  display: grid;
  gap: 0;
  border: 1px solid var(--border);
}

.agent-onchain-row {
  display: grid;
  grid-template-columns: minmax(140px, 200px) 1fr;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
  align-items: start;
}

.agent-onchain-row:last-child { border-bottom: none; }

.agent-onchain-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.agent-onchain-val {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--gold-bright);
  word-break: break-all;
}

.agent-onchain-val:hover { color: var(--cyan); }

.agent-layout {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(360px, 1.1fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

.agent-tier {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1.5rem;
}

.agent-notice {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--gold);
  margin-bottom: 1rem;
}

.agent-traits {
  display: grid;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-bottom: 1.5rem;
  max-height: 380px;
  overflow-y: auto;
}

.trait-row {
  display: flex;
  justify-content: space-between;
  padding: 0.65rem 1rem;
  background: var(--bg-card);
  font-size: 0.82rem;
}
.trait-type {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.trait-val { color: var(--text); font-weight: 600; }

.agent-actions {
  margin-top: 1.5rem;
}

.agent-8257 {
  padding: 1.25rem;
  border: 1px solid var(--border);
  background: var(--bg-card);
  margin-bottom: 1.5rem;
}
.agent-8257 p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0.5rem 0 1rem;
}

/* Footer */
.footer {
  position: relative;
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
  margin-top: 2rem;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 6, 18, 0.85) 100%);
}

.footer-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 10%, rgba(201, 160, 80, 0.35) 50%, transparent 90%);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 3rem 2rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}
.footer-logo:hover { color: var(--gold-bright); }
.footer-logo--sm { font-size: 0.85rem; margin-bottom: 0; }

.footer-tagline {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.65;
  max-width: 320px;
  margin-bottom: 0;
}

.footer-heading {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.15rem;
}

.footer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-list a {
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: color 0.2s;
}
.footer-list a:hover { color: var(--text); }

.footer-meta {
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.75rem;
}

.footer-bottom--inline {
  padding-top: 0;
  border-top: none;
}

.footer-copy {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  opacity: 0.6;
}

.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-badge {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 0.3rem 0.55rem;
  background: rgba(255, 255, 255, 0.02);
}
.footer-badge--live {
  color: var(--cyan);
  border-color: rgba(64, 160, 176, 0.25);
  background: rgba(64, 160, 176, 0.06);
}

.footer--compact {
  padding: 1.75rem 0;
  margin-top: 3rem;
}

/* Reveal */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ── Premium polish ─────────────────────────────────────── */
::selection {
  background: rgba(255, 34, 68, 0.35);
  color: #fff;
}

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: #1c1828;
  border: 2px solid var(--bg);
  border-radius: 6px;
}
::-webkit-scrollbar-thumb:hover { background: #2a2440; }

:focus-visible {
  outline: 1px solid rgba(255, 34, 68, 0.6);
  outline-offset: 2px;
}

.btn-primary {
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.18) 50%, transparent 70%);
  transform: translateX(-110%);
  transition: transform 0.5s ease;
  pointer-events: none;
}
.btn-primary:hover::after { transform: translateX(110%); }

/* ── Docs page ──────────────────────────────────────────── */
.docs-hero {
  padding: clamp(4rem, 8vw, 6.5rem) 0 clamp(2rem, 4vw, 3rem);
}

.docs-hero-inner { max-width: 720px; }

.docs-hero h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  margin-bottom: 1.25rem;
}

.inline-code {
  font-family: var(--mono);
  font-size: 0.8em;
  color: var(--gold-bright);
  background: rgba(201, 160, 80, 0.08);
  border: 1px solid rgba(201, 160, 80, 0.18);
  padding: 0.1em 0.4em;
  border-radius: 3px;
}

.code-block {
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--cyan);
  background: #060409;
  border: 1px solid var(--border);
  border-left: 2px solid rgba(255, 34, 68, 0.4);
  padding: 1.1rem 1.3rem;
  overflow-x: auto;
  margin-top: 1rem;
}
.code-block code { font-family: inherit; }
.code-block--flush { margin-top: 0; }

.steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  counter-reset: step;
  position: relative;
}

.step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 1.75rem;
  position: relative;
  padding-bottom: 3.5rem;
}
.step:last-child { padding-bottom: 0; }
.step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 31px;
  top: 64px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, rgba(201, 160, 80, 0.3), var(--border));
}

.step-marker {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-accent);
  background: var(--bg-card);
  position: relative;
  flex-shrink: 0;
}
.step-marker::before {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(255, 34, 68, 0.12);
}
.step-marker span {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--gold-bright);
  letter-spacing: 0.1em;
}

.step-body { max-width: 720px; min-width: 0; }

.step-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 0.6rem;
}

.step-body p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
}
.step-body p strong { color: var(--text); }

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.faq-card {
  background: var(--bg-card);
  padding: 2rem;
  transition: background 0.25s;
}
.faq-card:hover { background: var(--bg-panel); }

.faq-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.faq-card p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

/* ── 404 page ───────────────────────────────────────────── */
.notfound {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.notfound-code {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--red);
  margin-bottom: 1.25rem;
}

.notfound h1 {
  font-size: clamp(3rem, 8vw, 5.5rem);
  margin-bottom: 1.25rem;
}

.notfound .hero-lead { margin-bottom: 2.25rem; }

/* Register page */
.page-register .register-page { padding: 2rem 0 5rem; }

.register-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 380px);
  gap: clamp(2rem, 4vw, 3rem);
  margin-bottom: 2.5rem;
  align-items: start;
}

.register-intro h1 { margin-bottom: 0.85rem; }

.register-lead {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
  max-width: 58ch;
  margin-bottom: 1.25rem;
}

.register-lead code {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--gold-bright);
}

.register-steps {
  margin: 0 0 1.25rem 1.1rem;
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

.register-note {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  border-left: 2px solid var(--border-accent);
  padding-left: 0.85rem;
}

.register-panel {
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 1.25rem;
}

.register-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.85rem;
}

.register-wallet {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--gold-bright);
  word-break: break-all;
}

.register-notice {
  margin-top: 0.85rem;
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--text-muted);
}

.register-notice--error { color: #ff8a9a; }
.register-notice--success { color: #7dffb8; }

.register-workspace {
  border: 1px solid var(--border);
  background: rgba(10, 6, 18, 0.45);
  padding: 1.25rem;
  margin-bottom: 2rem;
}

.register-workspace-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.register-workspace-head h2 {
  font-size: 1.1rem;
  margin: 0;
}

.register-workspace-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.register-lookup {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.register-input {
  width: 7rem;
  padding: 0.55rem 0.75rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text);
  background: var(--bg-card);
  border: 1px solid var(--border);
}

.register-input:focus {
  outline: none;
  border-color: var(--border-accent);
}

.register-status {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.register-list {
  display: grid;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.register-card {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-card);
}

.register-card--done { background: rgba(125, 255, 184, 0.03); }
.register-card--pending { background: rgba(255, 34, 68, 0.03); }

.register-card-visual img {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.35);
}

.register-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.register-card-head h3 {
  font-size: 1rem;
  margin: 0;
}

.register-card-status {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.register-card--done .register-card-status { color: #7dffb8; }

.register-card-uri {
  margin: 0 0 0.85rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.register-card-uri code {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--gold-bright);
  word-break: break-all;
}

.register-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.register-info {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.register-info-card {
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 1.15rem;
}

.register-info-card h3 {
  font-size: 0.85rem;
  margin-bottom: 0.65rem;
}

.register-info-card p {
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
}

.register-info-card code,
.register-mono {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--gold-bright);
  word-break: break-all;
}

.agent-register-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.15rem;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(255, 34, 68, 0.35);
  background: rgba(255, 34, 68, 0.06);
}

.agent-register-cta .agent-panel-lead { margin: 0; flex: 1; min-width: 200px; }

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

@media (max-width: 900px) {
  .register-hero,
  .register-info {
    grid-template-columns: 1fr;
  }

  .register-card {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .register-card-visual img {
    width: 72px;
    height: 72px;
  }
}

@media (max-width: 700px) {
  .faq-grid { grid-template-columns: 1fr; }
  .step { grid-template-columns: 44px 1fr; gap: 1.1rem; }
  .step-marker { width: 44px; height: 44px; }
  .step:not(:last-child)::before { left: 21px; top: 44px; }
}

/* Responsive */
@media (max-width: 1100px) {
  .gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .hero, .registry-panel, .registry-compact, .protocol-grid, .agent-layout, .agent-hero, .footer-grid, .arena-pit {
    grid-template-columns: 1fr;
  }
  .registry-compact { max-height: none; }
  .arena-pit { gap: 1.5rem; }
  .arena-center { order: -1; padding: 0.5rem 0 1rem; }
  .hero { padding-top: 3rem; min-height: auto; }
  .hero-visual { order: -1; align-items: center; }
  .hero-frame { max-width: min(440px, 100%); }

  .nav {
    grid-template-columns: 1fr auto;
  }

  .nav-center {
    position: fixed;
    top: calc(2.2rem + 3.5rem);
    left: var(--gutter);
    right: var(--gutter);
    z-index: 99;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.25s, transform 0.25s, visibility 0.25s;
  }
  .nav-center.is-open {
    pointer-events: auto;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .nav-links {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    padding: 0.35rem;
    background: rgba(8, 6, 14, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(20px);
  }
  .nav-links a {
    text-align: center;
    padding: 0.75rem 1rem;
  }
  .nav-links a.is-active::after {
    left: 20%;
    right: 20%;
  }

  .nav-toggle { display: flex; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-bottom--inline {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }
  .logo-sub { display: none; }
}

@media (max-width: 640px) {
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .clearance-grid { grid-template-columns: 1fr; }
}

/* ── Arena page ── */
.page-arena .arena-main {
  padding-bottom: 4rem;
}

.arena-hero {
  padding: 3rem 0 2rem;
  max-width: 720px;
}

.arena-pit {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: start;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  position: relative;
  transition: box-shadow 0.3s;
}

.arena-pit--clashing {
  box-shadow: inset 0 0 60px rgba(255, 34, 68, 0.15);
}

.arena-pit--clashing .arena-vs {
  animation: arena-pulse 0.4s ease-in-out infinite alternate;
}

@keyframes arena-pulse {
  from { transform: scale(1); opacity: 1; }
  to { transform: scale(1.15); opacity: 0.7; }
}

.arena-fighter {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  transition: opacity 0.4s, transform 0.4s;
}

.arena-fighter--winner {
  transform: scale(1.02);
}

.arena-fighter--winner .arena-frame {
  border-color: rgba(255, 200, 64, 0.5);
  box-shadow: 0 0 30px rgba(255, 200, 64, 0.15);
}

.arena-fighter--loser {
  opacity: 0.45;
  filter: grayscale(0.4);
}

.arena-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  align-self: flex-start;
}

.arena-id-row {
  display: flex;
  gap: 0.5rem;
  width: 100%;
  max-width: 200px;
}

.arena-id-row input {
  flex: 1;
  min-width: 0;
  padding: 0.5rem 0.65rem;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.85rem;
}

.arena-frame {
  width: 100%;
  max-width: 280px;
  aspect-ratio: 1;
  border: 1px solid var(--border);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.arena-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  image-rendering: pixelated;
}

.arena-stats {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  text-align: center;
}

.arena-name {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text);
}

.arena-tier {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.15rem 0.45rem;
  border: 1px solid var(--border);
}

.tier--common { color: var(--text-muted); }
.tier--uncommon { color: #88e8c0; border-color: rgba(136, 232, 192, 0.3); }
.tier--rare { color: var(--cyan); border-color: rgba(64, 208, 255, 0.35); }
.tier--epic { color: #b8a0ff; border-color: rgba(184, 160, 255, 0.35); }
.tier--legendary { color: var(--gold-bright); border-color: rgba(255, 200, 64, 0.4); }

.arena-clearance {
  font-size: 0.65rem;
  color: var(--text-muted);
}

.arena-power {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--red);
  margin-top: 0.25rem;
}

.arena-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding-top: 3rem;
}

.arena-vs {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--red);
  letter-spacing: 0.05em;
}

.arena-clash-btn {
  min-width: 120px;
}

.arena-result {
  margin-top: 2rem;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid rgba(255, 34, 68, 0.25);
}

.arena-result-inner h2 {
  font-size: 1.5rem;
  margin: 0.5rem 0;
}

.arena-result-detail {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.arena-breakdown-col p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0.35rem 0;
}

.arena-breakdown-clearance {
  color: var(--gold-bright) !important;
  font-family: var(--mono);
  font-size: 0.75rem !important;
}

.arena-result-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.arena-info {
  margin-top: 3rem;
}

.arena-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.arena-info-card {
  background: var(--bg-card);
  padding: 1.5rem;
}

.arena-info-card h3 {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.arena-info-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}

.arena-info-card code {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--cyan);
}

.arena-hero--closed {
  min-height: 42vh;
  display: grid;
  align-content: center;
}

.arena-closed-panel {
  margin-top: 2rem;
  max-width: 760px;
  border: 1px solid var(--border);
  background:
    linear-gradient(135deg, rgba(0, 229, 255, 0.08), transparent 34%),
    linear-gradient(90deg, rgba(255, 0, 76, 0.12), transparent 48%),
    var(--bg-card);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.36);
  padding: clamp(1.4rem, 3vw, 2.4rem);
}

.arena-closed-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
}

.arena-closed-status span {
  color: var(--text-muted);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
}

.arena-closed-status strong {
  color: var(--cyan);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-align: right;
}

.arena-closed-panel p {
  margin: 0;
  color: var(--text-muted);
  max-width: 62ch;
}

.arena-closed-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

@media (max-width: 900px) {
  .arena-info-grid { grid-template-columns: 1fr; }
  .arena-closed-status { align-items: flex-start; flex-direction: column; }
  .arena-closed-status strong { text-align: left; }
}

/* ============================================================
   Homepage v2 — art-forward layout
   ============================================================ */

.bg-scan { opacity: 0.25; }
.bg-glow--red { opacity: 0.7; }

/* Hero */
.hero--v2 {
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  min-height: auto;
  padding-top: clamp(2.5rem, 5vw, 4.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}
.hero--v2 h1 { letter-spacing: 0; }

.signal-word {
  position: relative;
  color: var(--gold-bright);
  white-space: nowrap;
}
.signal-word::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.08em;
  height: 0.16em;
  background: linear-gradient(90deg, var(--cyan), transparent);
  opacity: 0.55;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: clamp(1.25rem, 3vw, 2.75rem);
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
  width: fit-content;
}
.hero-stats dt {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}
.hero-stats dd {
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0;
}

/* Hero mosaic */
.hero-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  width: 100%;
  max-width: 460px;
  margin-left: auto;
  padding: 10px;
  border: 1px solid var(--border);
  background:
    linear-gradient(160deg, rgba(201, 160, 80, 0.08), transparent 45%, rgba(255, 34, 68, 0.06));
  box-shadow: 0 40px 90px -40px rgba(0, 0, 0, 0.8);
}
.mosaic-cell {
  aspect-ratio: 1;
  overflow: hidden;
  background: #06040a;
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.mosaic-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: pixelated;
  transition: transform 0.4s ease;
}
.mosaic-cell:hover img { transform: scale(1.08); }
.mosaic-cell:nth-child(5) { outline: 1px solid rgba(201, 160, 80, 0.35); outline-offset: -1px; }

/* Marquee ticker */
.agent-ticker {
  overflow: hidden;
  border-block: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.35);
  padding: 0.75rem 0;
  margin-block: 1rem 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.agent-ticker-track {
  display: flex;
  gap: 0.6rem;
  width: max-content;
  animation: ticker-scroll 60s linear infinite;
}
.agent-ticker:hover .agent-ticker-track { animation-play-state: paused; }
.ticker-cell {
  width: 56px;
  height: 56px;
  flex: 0 0 auto;
  border: 1px solid var(--border);
  background: #06040a;
  overflow: hidden;
}
.ticker-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: pixelated;
  opacity: 0.85;
  transition: opacity 0.2s;
}
.ticker-cell:hover img { opacity: 1; }
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Section head row */
.section-head--row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: end;
  max-width: none;
}
.section-desc--aside { margin: 0; align-self: end; }

/* Agent wall */
.agent-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(108px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.agent-tile {
  position: relative;
  aspect-ratio: 1;
  background: #06040a;
  overflow: hidden;
  color: inherit;
}
.agent-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: pixelated;
  transition: transform 0.35s ease;
}
.agent-tile:hover img { transform: scale(1.1); }
.agent-tile-id {
  position: absolute;
  left: 0;
  bottom: 0;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  color: var(--text);
  background: rgba(4, 3, 8, 0.78);
  padding: 0.2rem 0.4rem;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s, transform 0.2s;
}
.agent-tile:hover .agent-tile-id { opacity: 1; transform: translateY(0); }

.mint-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.72fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: stretch;
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent),
    rgba(10, 6, 18, 0.58);
  min-height: 520px;
}

.mint-panel-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(1.5rem, 4vw, 3.5rem);
}

.mint-panel-copy h2 {
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  line-height: 1;
  letter-spacing: 0;
  max-width: 10ch;
  margin-bottom: 1.25rem;
}

.mint-panel-preview {
  position: relative;
  min-height: 360px;
  background:
    linear-gradient(135deg, rgba(64, 160, 176, 0.1), transparent 40%),
    linear-gradient(225deg, rgba(255, 34, 68, 0.08), transparent 45%),
    #050309;
  overflow: hidden;
  border-left: 1px solid var(--border);
}

.sealed-preview {
  position: absolute;
  inset: clamp(1rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 50% 38%, rgba(64, 160, 176, 0.22), transparent 35%),
    rgba(4, 3, 8, 0.8);
  background-size: 32px 32px, 32px 32px, auto, auto;
  padding: clamp(1rem, 3vw, 2rem);
  overflow: hidden;
}

.sealed-preview::before {
  content: "";
  position: absolute;
  inset: 18%;
  border: 1px solid rgba(201, 160, 80, 0.22);
  transform: rotate(45deg);
}

.sealed-preview::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 9rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 28px rgba(64, 160, 176, 0.55);
}

.sealed-preview-kicker,
.sealed-preview span:last-child {
  position: relative;
  z-index: 1;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.sealed-preview strong {
  position: relative;
  z-index: 1;
  max-width: 8ch;
  font-size: clamp(2.2rem, 6vw, 4.8rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.mint-panel-preview::after {
  content: "SEALED UNTIL MINT";
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: rgba(234, 230, 242, 0.52);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(4, 3, 8, 0.74);
  padding: 0.4rem 0.55rem;
}

.mint-panel-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: pixelated;
  opacity: 0.62;
  filter: saturate(0.88) contrast(1.08);
}

.mint-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin: 2rem 0;
}

.mint-facts div {
  background: rgba(4, 3, 8, 0.72);
  padding: 1rem;
}

.mint-facts span {
  display: block;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.mint-facts strong {
  font-size: 1rem;
  letter-spacing: 0;
}

.collection-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.75rem;
}
.inline-lookup {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.inline-lookup label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.inline-lookup input {
  width: 120px;
  padding: 0.55rem 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.85rem;
}
.inline-lookup input:focus { outline: none; border-color: rgba(255, 34, 68, 0.4); }

/* On-chain provenance grid */
.onchain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.onchain-card {
  position: relative;
  background: var(--bg-card);
  padding: 1.75rem 1.5rem 2rem;
  transition: background 0.2s;
}
.onchain-card:hover { background: var(--bg-panel); }
.onchain-index {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}
.onchain-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0.9rem 0 0.6rem;
}
.onchain-card p {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--text-muted);
}

/* Access layout */
.access-layout {
  display: grid;
  grid-template-columns: 1fr minmax(220px, 280px);
  gap: 1.5rem;
  align-items: start;
  margin-bottom: 1.5rem;
}
.access-aside {
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 1.5rem;
}
.access-aside .meta-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.82rem;
}
.access-aside .meta-label { color: var(--text-muted); font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; }
.access-aside .meta-value { color: var(--text); }
.access-docs-link { margin-top: 1.25rem; width: 100%; }

.registry-stage {
  position: relative;
  padding-top: clamp(5rem, 8vw, 7rem);
  padding-bottom: clamp(5rem, 8vw, 7rem);
  background:
    radial-gradient(circle at 50% 0%, rgba(112, 32, 160, 0.16), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.015), transparent 26%);
  border-top: 1px solid var(--border);
}

.registry-stage-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.72fr);
  gap: clamp(1.5rem, 5vw, 5rem);
  align-items: end;
  margin-bottom: 3.25rem;
}

.registry-stage-head h2 {
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  line-height: 0.94;
  letter-spacing: 0;
  margin: 0;
}

.registry-clearance-shell {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(18, 16, 28, 0.66);
  padding: clamp(1rem, 2vw, 1.55rem);
  margin-bottom: 1.25rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.registry-stage .clearance-matrix {
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
}

.registry-stage .clearance-grid {
  margin: 0;
  min-height: 210px;
}

.registry-stage .clearance-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 210px;
  padding: clamp(1.25rem, 2.5vw, 2.2rem);
  background: rgba(3, 2, 7, 0.9);
}

.registry-stage .clearance-card-summary {
  min-height: 2.75rem;
}

.registry-stage .clearance-card-tools li {
  padding: 0.58rem 0;
}

.registry-console {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 330px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(18, 16, 28, 0.72);
}

.registry-sidebar--home {
  border-right: 1px solid var(--border);
  background: rgba(8, 5, 14, 0.86);
}

.tools-browser--home {
  background: rgba(8, 5, 14, 0.7);
}

.tools-browser--home .tools-tabs {
  height: 52px;
  background: rgba(18, 16, 28, 0.72);
}

.tools-browser--home .tools-tab {
  position: relative;
}

.tools-browser--home .tools-tab.is-active {
  color: var(--gold-bright);
  border-bottom-color: var(--red);
  background: rgba(255, 255, 255, 0.018);
}

.tools-browser--home .tools-tab-panel {
  padding: 1.35rem 1.65rem;
}

.tools-browser--home .tool-row {
  padding: 1rem 0;
}

.tools-browser--home .tool-row-slug {
  color: var(--gold-bright);
  font-size: 0.82rem;
}

.tools-browser--home .tool-row-endpoint {
  color: var(--cyan);
}

@media (max-width: 1024px) {
  .onchain-grid { grid-template-columns: repeat(2, 1fr); }
  .hero--v2 { grid-template-columns: 1fr; }
  .hero-mosaic { margin: 0 auto; }
  .access-layout { grid-template-columns: 1fr; }
  .registry-stage-head,
  .registry-console { grid-template-columns: 1fr; }
  .registry-sidebar--home { border-right: 0; border-bottom: 1px solid var(--border); }
}
@media (max-width: 720px) {
  .section-head--row { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); width: 100%; }
  .onchain-grid { grid-template-columns: 1fr; }
  .agent-wall { grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); }
  .mint-panel { grid-template-columns: 1fr; min-height: 0; }
  .mint-panel-preview { border-left: 0; border-top: 1px solid var(--border); min-height: 300px; }
  .mint-facts { grid-template-columns: 1fr; }
  .collection-actions { flex-direction: column; align-items: stretch; }
  .inline-lookup { justify-content: space-between; }
}

/* ============================================================
   Signalbound premium pass
   ============================================================ */

body {
  background:
    radial-gradient(circle at 48% -18%, rgba(112, 32, 160, 0.24), transparent 36rem),
    radial-gradient(circle at 94% 22%, rgba(64, 160, 176, 0.08), transparent 28rem),
    linear-gradient(180deg, #040308 0%, #08050d 48%, #030206 100%);
}

.bg-grid {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 78px 78px;
  opacity: 0.65;
}

.header {
  background: rgba(3, 2, 7, 0.84);
}

.nav-pill,
.logo-mark,
.btn,
.registry-console,
.registry-clearance-shell,
.mint-panel,
.onchain-card,
.clearance-card {
  border-radius: 0;
}

.hero--v2 {
  grid-template-columns: minmax(0, 0.9fr) minmax(460px, 0.82fr);
  gap: clamp(2rem, 6vw, 7rem);
  min-height: auto;
  padding-top: 4.75rem;
  padding-bottom: 5rem;
}

.hero--v2 h1,
.mint-panel-copy h2,
.registry-stage-head h2,
.section-head h2,
h1 {
  letter-spacing: 0;
}

.hero--v2 h1 {
  max-width: 10.5ch;
  font-size: clamp(3.6rem, 4.75rem, 4.75rem);
  line-height: 0.98;
  margin-bottom: 1.45rem;
}

.hero-lead {
  max-width: 43rem;
  color: rgba(234, 230, 242, 0.58);
}

.hero-actions {
  margin-top: 0.3rem;
}

.hero-stats {
  width: min(100%, 560px);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  padding-top: 0;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.07);
}

.hero-stats div {
  padding: 0.95rem 1rem;
  background: rgba(4, 3, 8, 0.78);
}

.hero-stats dt,
.hero-stats dd,
.eyebrow,
.section-tag,
.meta-label,
.tools-tab,
.btn,
.clearance-card-badge {
  letter-spacing: 0;
}

.hero-terminal {
  position: relative;
  width: min(100%, 620px);
  margin-left: auto;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 28%),
    rgba(9, 6, 15, 0.78);
  box-shadow: 0 48px 120px -62px rgba(112, 32, 160, 0.72);
}

.hero-terminal::before {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background:
    linear-gradient(90deg, var(--red) 0 54px, transparent 54px calc(100% - 54px), var(--cyan) calc(100% - 54px)),
    linear-gradient(180deg, rgba(201, 160, 80, 0.26), transparent 32%);
  opacity: 0.45;
  mix-blend-mode: screen;
}

.hero-terminal-top,
.hero-terminal-bottom {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 1rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: rgba(234, 230, 242, 0.54);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.hero-terminal-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  border-bottom: 0;
  color: rgba(64, 160, 176, 0.86);
}

.signal-preview-frame {
  position: relative;
  z-index: 1;
  min-height: 390px;
  overflow: hidden;
  background: #030206;
}

.signal-preview-frame::before,
.signal-preview-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}

.signal-preview-frame::before {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 52% 45%, transparent 0 18%, rgba(3, 2, 6, 0.18) 29%, rgba(3, 2, 6, 0.82) 72%);
  background-size: 32px 32px, 32px 32px, auto;
}

.signal-preview-frame::after {
  background:
    repeating-linear-gradient(0deg, transparent 0 4px, rgba(0, 0, 0, 0.22) 4px 5px),
    linear-gradient(90deg, rgba(255, 34, 68, 0.18), transparent 22%, transparent 78%, rgba(64, 160, 176, 0.16));
}

.signal-preview-img {
  width: 120%;
  height: 430px;
  object-fit: cover;
  transform: translate(-8%, -7%) scale(1.02);
  image-rendering: pixelated;
  filter: saturate(0.82) contrast(1.05) brightness(0.36) blur(1.2px);
}

.signal-preview-lock {
  position: absolute;
  inset: 50% auto auto 50%;
  z-index: 3;
  width: min(72%, 360px);
  transform: translate(-50%, -50%);
  padding: 1.15rem 1.25rem;
  border: 1px solid rgba(64, 160, 176, 0.38);
  background: rgba(4, 3, 8, 0.78);
  text-align: center;
  box-shadow: 0 0 34px rgba(64, 160, 176, 0.12);
}

.signal-preview-lock span,
.signal-preview-lock small {
  display: block;
  font-family: var(--mono);
  font-size: 0.66rem;
  color: rgba(234, 230, 242, 0.58);
}

.signal-preview-lock strong {
  display: block;
  margin: 0.35rem 0;
  font-size: clamp(2rem, 3rem, 3rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero-mosaic--strip {
  position: relative;
  z-index: 2;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  gap: 1px;
  max-width: none;
  width: 100%;
  margin: 0;
  padding: 1px 0 0;
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: none;
}

.hero-mosaic--strip .mosaic-cell {
  border: 0;
  aspect-ratio: 1;
  opacity: 0.48;
}

.hero-mosaic--strip .mosaic-cell img {
  filter: saturate(0.75) brightness(0.72);
}

.mint-panel {
  position: relative;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 0.72fr);
  overflow: hidden;
  min-height: 560px;
  background:
    linear-gradient(90deg, rgba(255, 34, 68, 0.08), transparent 18%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 38%),
    rgba(8, 5, 14, 0.82);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035);
}

.mint-panel::before {
  content: "SIGNALBOUND / MINT";
  position: absolute;
  left: 1.3rem;
  top: 1.15rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  color: rgba(255, 34, 68, 0.82);
}

.mint-panel-copy {
  padding: clamp(2rem, 5vw, 4.7rem);
}

.mint-panel-copy h2 {
  max-width: 11ch;
  font-size: clamp(3rem, 4.25rem, 4.25rem);
}

.mint-panel-preview {
  min-height: 520px;
  background:
    linear-gradient(180deg, rgba(3, 2, 6, 0.04), rgba(3, 2, 6, 0.95)),
    url("/assets/pre-reveal.svg") center / cover no-repeat,
    #030206;
}

.mint-panel-preview::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent 0 30px, rgba(255, 255, 255, 0.035) 30px 31px),
    linear-gradient(90deg, rgba(3, 2, 6, 0.92), rgba(3, 2, 6, 0.36) 42%, rgba(3, 2, 6, 0.88));
  backdrop-filter: blur(1px);
}

.sealed-preview {
  inset: clamp(1.4rem, 4vw, 3rem);
  border-color: rgba(201, 160, 80, 0.18);
  background:
    radial-gradient(circle at 50% 44%, rgba(64, 160, 176, 0.18), transparent 30%),
    rgba(4, 3, 8, 0.76);
}

.sealed-preview strong {
  font-size: clamp(2.5rem, 3.9rem, 3.9rem);
  letter-spacing: 0;
}

.mint-facts {
  width: min(100%, 600px);
}

.onchain-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.onchain-card {
  min-height: 210px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.028), transparent),
    rgba(9, 6, 15, 0.78);
}

.registry-stage {
  isolation: isolate;
  background:
    radial-gradient(circle at 50% 0%, rgba(112, 32, 160, 0.22), transparent 32rem),
    linear-gradient(180deg, rgba(4, 3, 8, 0.2), rgba(9, 6, 15, 0.52) 52%, rgba(4, 3, 8, 0.1)),
    #050308;
}

.registry-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, transparent, #000 12%, #000 88%, transparent);
}

.registry-stage-head {
  align-items: end;
  margin-bottom: 4rem;
}

.registry-stage-head h2 {
  font-size: clamp(4rem, 5.75rem, 5.75rem);
  line-height: 0.95;
}

.registry-stage-head .section-desc {
  max-width: 680px;
}

.registry-clearance-shell {
  padding: clamp(1.4rem, 2.2vw, 2rem);
  background: rgba(18, 14, 27, 0.72);
  border-color: rgba(255, 255, 255, 0.09);
}

.registry-stage .clearance-grid {
  gap: 1px;
  min-height: 245px;
}

.registry-stage .clearance-card {
  min-height: 245px;
  padding: clamp(1.55rem, 2.8vw, 2.35rem);
  background: rgba(2, 1, 5, 0.94);
  border-left: 1px solid transparent;
}

.registry-stage .clearance-card:first-child {
  border-left: 0;
}

.registry-stage .clearance-card-badge {
  width: fit-content;
  margin-bottom: 1rem;
  padding: 0.28rem 0.62rem;
}

.registry-stage .clearance-card-summary {
  min-height: 3.1rem;
  color: rgba(234, 230, 242, 0.48);
}

.registry-stage .clearance-card-tools li {
  padding: 0.7rem 0;
}

.registry-console {
  grid-template-columns: 300px minmax(0, 1fr);
  min-height: 370px;
  background: rgba(18, 14, 27, 0.74);
  border-color: rgba(255, 255, 255, 0.09);
}

.registry-sidebar--home {
  padding: 1.75rem 1.5rem;
  background: rgba(8, 5, 14, 0.88);
}

.registry-sidebar--home .meta-row {
  padding: 0.95rem 0;
}

.registry-docs-link {
  margin-top: 1.1rem;
}

.tools-browser--home .tools-tabs {
  height: 58px;
}

.tools-browser--home .tools-tab {
  padding-block: 1rem;
}

.tools-browser--home .tools-tab.is-active {
  background: linear-gradient(180deg, rgba(255, 34, 68, 0.045), transparent);
}

.tools-browser--home .tools-tab.is-active::after {
  content: "";
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: -2px;
  height: 2px;
  background: var(--red);
  box-shadow: 0 0 18px rgba(255, 34, 68, 0.55);
}

.tools-browser--home .tools-tab-panel {
  padding: 1.6rem 1.85rem;
}

.tools-browser--home .tool-row {
  padding: 1.15rem 0;
}

@media (max-width: 1180px) {
  .hero--v2 {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-terminal {
    margin-inline: auto;
  }
}

@media (max-width: 900px) {
  .hero--v2 h1,
  .registry-stage-head h2,
  .mint-panel-copy h2 {
    font-size: 3.25rem;
  }

  .registry-stage-head,
  .mint-panel,
  .registry-console {
    grid-template-columns: 1fr;
  }

  .hero-content {
    order: 0;
  }

  .hero-visual {
    order: 1;
    align-items: stretch;
  }

  .registry-sidebar--home {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }
}

@media (max-width: 640px) {
  .header-bar-link,
  .header-bar-sep,
  .nav-cta {
    display: none;
  }

  .hero--v2 {
    padding-top: 2.5rem;
    padding-bottom: 3.25rem;
  }

  .hero--v2 h1 {
    max-width: 100%;
    font-size: 2.24rem;
    line-height: 1.04;
  }

  .hero--v2 .signal-word {
    display: block;
    width: fit-content;
  }

  .hero-lead {
    font-size: 0.95rem;
  }

  .hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-stats dd {
    font-size: 0.98rem;
  }

  .hero-terminal-top,
  .hero-terminal-bottom {
    flex-direction: column;
    gap: 0.35rem;
  }

  .signal-preview-frame {
    min-height: 320px;
  }

  .signal-preview-img {
    height: 360px;
  }

  .hero-mosaic--strip {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .hero-mosaic--strip .mosaic-cell:nth-child(n+6) {
    display: none;
  }
}

/* ============================================================
   Signalbound / booa-inspired redesign system
   ============================================================ */

:root {
  --bg-base: #0a0a0f;
  --bg-surface: #0f0f1a;
  --bg-elevated: #14141f;
  --border: #1e1e2e;
  --border-glow: #2a0a1a;
  --accent-red: #e8003d;
  --accent-cyan: #00d4ff;
  --accent-gold: #f5c842;
  --text-primary: #f0f0f5;
  --text-secondary: #7a7a9a;
  --text-muted: #3a3a5a;
  --pixel-green: #00ff88;
  --bg: var(--bg-base);
  --bg-card: var(--bg-surface);
  --bg-panel: var(--bg-elevated);
  --text: var(--text-primary);
  --gold: var(--accent-gold);
  --gold-bright: var(--accent-gold);
  --red: var(--accent-red);
  --cyan: var(--accent-cyan);
  --font: "Inter", system-ui, sans-serif;
  --display: "Space Grotesk", system-ui, sans-serif;
  --mono: "JetBrains Mono", monospace;
  --radius: 4px;
}

html { background: var(--bg-base); }

body {
  font-family: var(--font);
  background: var(--bg-base);
  color: var(--text-primary);
}

.bg-grid {
  background-image:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 32px);
  background-size: auto;
  opacity: 1;
}

.bg-scan {
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 3px);
  opacity: 1;
}

h1, h2, h3,
.logo-text,
.hero-stats dd,
.mint-facts strong,
.meta-value {
  font-family: var(--display);
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
}

.header,
.sb-nav {
  background: rgba(10, 10, 15, 0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.header.is-scrolled {
  box-shadow: 0 1px 0 var(--border-glow), 0 16px 40px rgba(0, 0, 0, 0.3);
}

.header::before,
.header-bar {
  display: none;
}

.nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  min-height: 72px;
  padding: 0;
}

.sb-logo .logo-text {
  position: relative;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
}

.sb-logo .logo-text::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -5px;
  height: 1px;
  background: var(--accent-cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.sb-logo:hover .logo-text::after {
  transform: scaleX(1);
}

.nav-pill {
  background: transparent;
  border: 0;
  padding: 0;
}

.nav-links {
  gap: 1.35rem;
}

.nav-links a {
  padding: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
  letter-spacing: 0.08em;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--text-primary);
  background: transparent;
}

.nav-links a.is-active::after {
  display: none;
}

.btn {
  border-radius: 2px;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.btn-primary {
  background: var(--accent-red);
  color: #fff;
  box-shadow: 0 0 0 rgba(232, 0, 61, 0);
}

.btn-primary:hover {
  box-shadow: 0 0 16px rgba(232, 0, 61, 0.4);
}

.btn-secondary,
.btn-ghost {
  background: transparent;
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 212, 255, 0.78);
}

.btn-secondary:hover,
.btn-ghost:hover {
  color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.05);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.2);
}

.eyebrow,
.section-tag {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.section {
  padding-block: clamp(4rem, 8vw, 7rem);
}

.section-head {
  max-width: 760px;
}

.section-head h2,
.sb-split h2,
.registry-stage-head h2 {
  font-size: clamp(2.4rem, 5vw, 4.25rem);
  line-height: 1;
  letter-spacing: -0.02em;
}

.section-desc,
.sb-split p {
  color: var(--text-secondary);
}

.sb-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.78fr);
  gap: clamp(2rem, 6vw, 6rem);
  min-height: auto;
  align-items: center;
  padding-block: clamp(3rem, 6vw, 5rem);
  overflow: hidden;
}

.sb-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.02) 0 1px, transparent 1px 4px);
}

.sb-hero-copy,
.sb-hero-art {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.sb-hero h1 {
  margin: 0 0 1rem;
  max-width: 9ch;
  font-size: clamp(4.4rem, 8vw, 6rem);
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.sb-hero h1 span {
  color: var(--accent-cyan);
}

.sb-hero-kicker {
  margin: 0 0 1.35rem;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: var(--text-primary);
  font-weight: 600;
}

.sb-terminal-note {
  max-width: 560px;
  margin-bottom: 1.75rem;
  padding: 1.1rem 1.25rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent-red);
}

.sb-terminal-note p {
  margin: 0;
  color: var(--text-secondary);
  white-space: normal;
  overflow-wrap: anywhere;
}

.sb-hero-statline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.sb-hero-statline span:not(:last-child)::after {
  content: "|";
  margin-left: 0.85rem;
  color: var(--text-muted);
}

.sb-hero-art {
  min-height: 520px;
  border: 1px solid var(--border);
  background:
    linear-gradient(rgba(10, 10, 15, 0.72), rgba(10, 10, 15, 0.88)),
    url("/assets/pre-reveal.svg") center / cover no-repeat;
  overflow: hidden;
}

.sb-hero-art::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.02) 0 1px, transparent 1px 4px),
    radial-gradient(circle at 50% 42%, transparent 0 18%, rgba(10, 10, 15, 0.78) 70%);
}

.sb-sprite-cloud {
  position: absolute;
  inset: 1.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  opacity: 0.78;
}

.sb-sprite {
  display: block;
  aspect-ratio: 1;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  overflow: hidden;
}

.sb-sprite img,
.sb-marquee-item img,
.sb-preview-cell img,
.pixel-agent,
.arena-frame img {
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.sb-sprite img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sb-hero-lock {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  width: min(78%, 360px);
  transform: translate(-50%, -50%);
  padding: 1.25rem;
  text-align: center;
  background: rgba(10, 10, 15, 0.82);
  border: 1px solid rgba(0, 212, 255, 0.42);
}

.sb-hero-lock span,
.sb-hero-lock small {
  display: block;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-secondary);
}

.sb-hero-lock strong {
  display: block;
  margin: 0.35rem 0;
  font-family: var(--display);
  font-size: 2.6rem;
  line-height: 0.95;
}

.sb-stats-bar {
  border-block: 1px solid var(--border);
  background: var(--bg-base);
}

.sb-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.sb-stats-grid div {
  padding: 1.4rem 1.5rem;
  border-right: 1px solid var(--border);
}

.sb-stats-grid div:first-child {
  border-left: 1px solid var(--border);
}

.sb-stats-grid span {
  display: block;
  margin-bottom: 0.45rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.sb-stats-grid strong {
  font-family: var(--display);
  font-size: 1.35rem;
  color: var(--text-primary);
}

.sb-split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.7fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.sb-code,
.code-block {
  margin-top: 1.5rem;
  padding: 1rem;
  overflow: auto;
  background: #0a0a14;
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent-red);
  color: var(--accent-cyan);
  font-family: var(--mono);
  font-size: 0.82rem;
}

.sb-marquee {
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}

.sb-marquee-track {
  display: flex;
  width: max-content;
  gap: 1px;
}

.sb-marquee-item,
.sb-preview-cell {
  display: grid;
  gap: 0.55rem;
  padding: 0.75rem;
  color: var(--text-secondary);
  font-family: var(--mono);
  font-size: 0.72rem;
  text-align: center;
  background: var(--bg-base);
}

.sb-marquee-item img,
.sb-preview-cell img {
  width: 128px;
  height: 128px;
  object-fit: cover;
  border: 1px solid var(--border);
  background: var(--bg-surface);
}

.sb-tool-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
}

.sb-tool-card,
.onchain-card,
.clearance-card,
.arena-info-card {
  background: var(--bg-surface);
  border: 0;
  border-radius: 4px;
  padding: 1.5rem;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.sb-tool-card {
  min-height: 220px;
  border-radius: 0;
}

.sb-tool-card:hover,
.onchain-card:hover,
.clearance-card:hover,
.arena-info-card:hover {
  box-shadow: 0 0 20px rgba(232, 0, 61, 0.1);
  transform: translateY(-2px);
}

.sb-card-index {
  display: block;
  margin-bottom: 1rem;
  font-family: var(--mono);
  color: var(--accent-gold);
}

.sb-tool-card h3 {
  margin-bottom: 0.55rem;
  font-size: 1.15rem;
}

.sb-tool-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.sb-tool-card a,
.sb-preview-link a {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--accent-cyan);
  text-transform: uppercase;
}

.sb-tool-card a:hover,
.sb-preview-link a:hover {
  text-decoration: underline;
}

.sb-registry-section {
  background: var(--bg-base);
  border-block: 1px solid var(--border);
}

.registry-clearance-shell,
.registry-console,
.clearance-matrix {
  background: var(--bg-surface);
  border-color: var(--border);
  box-shadow: none;
}

.clearance-grid {
  background: var(--border);
}

.clearance-card {
  border-radius: 0;
}

.clearance-card-badge {
  border-radius: 0;
  letter-spacing: 0.08em;
}

.sb-preview-row {
  display: grid;
  grid-template-columns: repeat(10, minmax(108px, 1fr));
  gap: 1px;
  overflow-x: auto;
  border: 1px solid var(--border);
  background: var(--border);
}

.sb-preview-cell {
  min-width: 118px;
  text-decoration: none;
}

.sb-preview-cell img {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
}

.sb-preview-link {
  margin-top: 1rem;
  text-align: right;
}

.sb-footer {
  border-top: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(10, 10, 18, 0.62), rgba(5, 5, 10, 0.96)),
    var(--bg-base);
  padding-top: 0;
}

.sb-footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 2rem;
  align-items: end;
  padding: clamp(2rem, 4vw, 3.25rem) 0 1.5rem;
}

.sb-footer-brand {
  max-width: 720px;
}

.sb-footer strong {
  font-family: var(--display);
  display: block;
  font-size: clamp(1.4rem, 2.2vw, 2.35rem);
  line-height: 1;
  max-width: 640px;
}

.sb-footer-kicker {
  display: inline-flex;
  margin-bottom: 0.75rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
  text-transform: uppercase;
}

.sb-footer p {
  color: var(--text-secondary);
  line-height: 1.65;
}

.sb-footer-brand p {
  max-width: 680px;
  margin-top: 1rem;
}

.sb-footer-status {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.025);
}

.sb-footer-status span {
  min-width: 0;
  padding: 1rem;
  border-right: 1px solid var(--border);
  color: var(--text);
  font-family: var(--display);
  font-size: 1rem;
}

.sb-footer-status span:last-child {
  border-right: 0;
}

.sb-footer-status b {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--text-secondary);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sb-footer-links {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.sb-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.sb-footer nav a {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.sb-footer nav a:hover {
  color: var(--cyan);
}

.sb-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0 2rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}

.docs-hero,
.arena-hero {
  padding-top: clamp(3rem, 6vw, 5rem);
}

.docs-hero-inner {
  max-width: 860px;
}

.docs-hero h1,
.arena-hero h1 {
  font-family: var(--display);
  letter-spacing: -0.02em;
}

.docs-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  border: 1px solid var(--border);
  background: var(--border);
}

.docs-sidebar {
  position: sticky;
  top: 88px;
  align-self: start;
  min-height: calc(100vh - 88px);
  padding: 1.25rem;
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
}

.docs-sidebar strong {
  display: block;
  margin-bottom: 1rem;
  font-family: var(--mono);
  color: var(--text-primary);
}

.docs-sidebar a {
  display: block;
  padding: 0.55rem 0.75rem;
  border-left: 2px solid transparent;
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--text-secondary);
}

.docs-sidebar a:hover,
.docs-sidebar a.is-active {
  color: var(--accent-red);
  border-left-color: var(--accent-red);
}

.docs-content {
  padding: clamp(1.5rem, 4vw, 3rem);
  background: var(--bg-base);
}

.docs-content section + section {
  margin-top: 3.5rem;
  padding-top: 3.5rem;
  border-top: 1px solid var(--border);
}

.docs-content h2,
.about-stack h2 {
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.docs-content p,
.about-stack p {
  color: var(--text-secondary);
}

.sb-highlight {
  display: inline-block;
  padding: 0.12rem 0.38rem;
  background: rgba(0, 212, 255, 0.08);
  color: var(--accent-cyan);
}

.sb-callout {
  padding: 1rem;
  background: rgba(245, 200, 66, 0.05);
  border-left: 2px solid var(--accent-gold);
  color: var(--text-secondary);
}

.about-stack {
  max-width: 980px;
}

.about-stack section {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  border-bottom: 1px solid var(--border);
}

.ascii-diagram {
  white-space: pre;
}

@media (prefers-reduced-motion: no-preference) {
  .sb-sprite {
    animation: sb-float 3s ease-in-out infinite;
    animation-delay: var(--delay, 0s);
  }

  .sb-marquee-track {
    animation: sb-scroll 42s linear infinite;
  }

  .sb-marquee:hover .sb-marquee-track {
    animation-play-state: paused;
  }

  .btn-primary {
    animation: sb-button-glow 2.4s ease-in-out infinite;
  }
}

@keyframes sb-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

@keyframes sb-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes sb-button-glow {
  0%, 100% { box-shadow: 0 0 0 rgba(232, 0, 61, 0); }
  50% { box-shadow: 0 0 16px rgba(232, 0, 61, 0.24); }
}

@media (max-width: 1024px) {
  .sb-hero,
  .sb-split,
  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-sidebar {
    position: static;
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .sb-tool-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sb-footer-top {
    grid-template-columns: 1fr;
  }

  .sb-footer-status {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .sb-footer-links,
  .sb-footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .nav {
    grid-template-columns: 1fr auto;
  }

  .nav-center {
    top: 72px;
  }

  .sb-hero {
    min-height: auto;
    padding-top: 3rem;
  }

  .sb-hero h1 {
    font-size: 3.25rem;
  }

  .sb-footer-status {
    grid-template-columns: 1fr;
  }

  .sb-footer-status span {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .sb-footer-status span:last-child {
    border-bottom: 0;
  }

  .sb-hero-kicker {
    max-width: 100%;
    font-size: 1rem;
    line-height: 1.45;
    overflow-wrap: anywhere;
  }

  .sb-hero-art {
    width: 100%;
    min-width: 0;
  }

  .sb-stats-grid,
  .sb-tool-grid {
    grid-template-columns: 1fr;
  }

  .sb-stats-grid div,
  .sb-stats-grid div:first-child {
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }
}

@media (max-width: 640px) {
  .sb-hero {
    overflow: visible;
  }

  .sb-hero h1 {
    font-size: 2.65rem;
  }

  .sb-hero-kicker {
    max-width: 22ch;
    white-space: normal;
  }

  .sb-terminal-note {
    padding: 0.95rem 1rem;
    overflow-wrap: anywhere;
  }

  .sb-hero-art {
    min-height: 420px;
  }

  .sb-sprite-cloud {
    grid-template-columns: repeat(3, 1fr);
  }

  .sb-hero-statline span::after {
    display: none;
  }
}

.arena-main {
  padding-bottom: 5rem;
}

.arena-hero {
  max-width: 860px;
}

.arena-pit {
  border: 1px solid var(--border);
  background: var(--bg-base);
  padding: clamp(1rem, 3vw, 2rem);
}

.arena-fighter {
  align-items: stretch;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 1rem;
}

.arena-label {
  color: var(--accent-cyan);
  letter-spacing: 0.08em;
}

.arena-id-row input {
  background: var(--bg-base);
  border-color: var(--border);
  color: var(--text-primary);
}

.arena-frame {
  max-width: none;
  background: #05050a;
  border-color: var(--border);
}

.arena-frame img {
  object-fit: cover;
}

.arena-stats {
  align-items: stretch;
  text-align: left;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}

.arena-name,
.arena-tier,
.arena-clearance,
.arena-power {
  font-family: var(--mono);
}

.arena-power {
  color: var(--accent-red);
}

.arena-center {
  min-width: 150px;
}

.arena-vs {
  font-family: var(--display);
  color: var(--accent-red);
  text-shadow: 0 0 18px rgba(232, 0, 61, 0.42);
}

.arena-clash-btn {
  width: 100%;
}

.arena-result {
  background: var(--bg-surface);
  border: 1px solid var(--border);
}

.arena-info-grid {
  border-color: var(--border);
  background: var(--border);
}

.arena-info-card code {
  color: var(--accent-cyan);
}

.sb-locked-agent {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 0.65fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding-block: clamp(3rem, 7vw, 6rem);
}

.sb-locked-agent h1 {
  max-width: 11ch;
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 0.98;
}

.sb-locked-agent p {
  max-width: 620px;
  color: var(--text-secondary);
}

.sb-locked-visual {
  position: relative;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  overflow: hidden;
}

.sb-locked-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  image-rendering: pixelated;
  filter: brightness(0.42) saturate(0.82);
}

.sb-locked-visual span {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  padding: 0.75rem;
  border: 1px solid rgba(0, 212, 255, 0.35);
  background: rgba(10, 10, 15, 0.82);
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--accent-cyan);
  text-align: center;
}

.btn.is-disabled,
.btn[aria-disabled="true"] {
  opacity: 0.48;
  pointer-events: none;
}

@media (max-width: 900px) {
  .sb-locked-agent {
    grid-template-columns: 1fr;
    min-height: auto;
  }
}

/* Reveal page */
.reveal-page {
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.reveal-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.52fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  padding-block: clamp(3rem, 7vw, 6rem);
}

.reveal-copy h1 {
  max-width: 12ch;
  font-family: var(--display);
  font-size: clamp(3.2rem, 7vw, 5.8rem);
  line-height: 0.95;
}

.reveal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin: 1.5rem 0 1rem;
}

.reveal-art {
  position: relative;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  padding: clamp(1rem, 3vw, 1.5rem);
  overflow: hidden;
}

.reveal-art::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(0, 212, 255, 0.14), transparent 34%),
    linear-gradient(315deg, rgba(232, 0, 61, 0.14), transparent 38%);
}

.reveal-art img {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #05050a;
}

.reveal-art--animated img {
  animation: reveal-signal-pulse 4.8s ease-in-out infinite;
}

.reveal-orbit {
  position: absolute;
  pointer-events: none;
  border: 1px solid rgba(0, 212, 255, 0.42);
  inset: 14%;
  opacity: 0.38;
  transform: rotate(0deg);
  animation: reveal-orbit 11s linear infinite;
}

.reveal-orbit--b {
  inset: 22%;
  border-color: rgba(245, 200, 66, 0.35);
  animation-duration: 15s;
  animation-direction: reverse;
}

@keyframes reveal-signal-pulse {
  0%, 100% { filter: saturate(1) brightness(1); }
  45% { filter: saturate(1.18) brightness(1.08); }
}

@keyframes reveal-orbit {
  to { transform: rotate(360deg); }
}

.reveal-console {
  border: 1px solid var(--border);
  background: var(--bg-surface);
  padding: clamp(1.25rem, 3vw, 2rem);
}

.reveal-console-head,
.reveal-phase-panel {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: flex-start;
}

.reveal-console-head {
  margin-bottom: 1.5rem;
}

.reveal-console-head h2 {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
}

.reveal-status-pill {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.42rem 0.72rem;
  border: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: var(--bg-base);
}

.reveal-status-pill[data-mode="live"],
.reveal-status-pill[data-mode="ready"] {
  color: var(--accent-cyan);
  border-color: rgba(0, 212, 255, 0.45);
}

.reveal-status-pill[data-mode="pending"] {
  color: var(--accent-gold);
  border-color: rgba(245, 200, 66, 0.38);
}

.reveal-status-pill[data-mode="locked"] {
  color: var(--accent-red);
  border-color: rgba(232, 0, 61, 0.38);
}

.reveal-status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: 1.5rem;
  background: var(--border);
  border: 1px solid var(--border);
}

.reveal-status-grid article {
  min-width: 0;
  padding: 1rem;
  background: var(--bg-base);
}

.reveal-status-grid span,
.reveal-flow article span {
  display: block;
  margin-bottom: 0.45rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.reveal-status-grid strong {
  display: block;
  font-family: var(--mono);
  font-size: 0.86rem;
  color: var(--text-primary);
  word-break: break-word;
}

.reveal-phase-panel {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}

.reveal-phase-panel h3 {
  font-family: var(--display);
  margin-bottom: 0.35rem;
}

.reveal-phase-panel p {
  max-width: 640px;
  color: var(--text-secondary);
}

.reveal-phase-track {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-end;
}

.reveal-phase-track span {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.025);
  color: var(--text-muted);
  padding: 0 0.75rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.reveal-phase-track span[data-done="true"] {
  color: var(--accent-cyan);
  border-color: rgba(0, 212, 255, 0.35);
}

.reveal-phase-track span[data-active="true"] {
  color: var(--accent-gold);
  border-color: rgba(245, 200, 66, 0.42);
  box-shadow: inset 0 -2px 0 rgba(245, 200, 66, 0.5);
}

.reveal-post-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  border-top: 1px solid var(--border);
  margin-top: 1.5rem;
  padding-top: 1.5rem;
}

.reveal-owned-panel {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1fr);
  gap: 1rem;
  border-top: 1px solid var(--border);
  margin-top: 1.5rem;
  padding-top: 1.5rem;
}

.reveal-owned-panel h3 {
  font-family: var(--display);
  margin-bottom: 0.35rem;
}

.reveal-owned-panel p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.65;
}

.reveal-owned-list {
  display: flex;
  align-content: flex-start;
  flex-wrap: wrap;
  gap: 0.5rem;
  min-height: 40px;
}

.reveal-owned-list button {
  min-width: 64px;
  min-height: 38px;
  border: 1px solid rgba(0, 212, 255, 0.3);
  background: rgba(0, 212, 255, 0.055);
  color: var(--accent-cyan);
  font-family: var(--mono);
  font-size: 0.75rem;
  cursor: pointer;
}

.reveal-owned-list button:hover,
.reveal-owned-list button:focus {
  border-color: rgba(0, 212, 255, 0.65);
  outline: none;
  background: rgba(0, 212, 255, 0.12);
}

.reveal-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 1.5rem;
  background: var(--border);
  border: 1px solid var(--border);
}

.reveal-flow article {
  padding: 1.25rem;
  background: var(--bg-surface);
}

.reveal-flow h3 {
  margin-bottom: 0.4rem;
  font-family: var(--display);
}

.reveal-flow p {
  color: var(--text-secondary);
}

.reveal-token-panel {
  margin-top: 1.5rem;
  border: 1px solid var(--border);
  background:
    linear-gradient(135deg, rgba(0, 212, 255, 0.07), transparent 38%),
    var(--bg-surface);
  padding: clamp(1.25rem, 3vw, 2rem);
}

.reveal-token-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.54fr) minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: stretch;
}

.reveal-token-controls {
  border: 1px solid var(--border);
  background: var(--bg-base);
  padding: 1rem;
}

.reveal-token-controls label {
  display: block;
  margin-bottom: 0.55rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.reveal-token-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.reveal-token-form input {
  min-width: 0;
  height: 48px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.3);
  color: var(--text-primary);
  padding: 0 0.85rem;
  font-family: var(--mono);
  font-size: 0.9rem;
}

.reveal-token-form input:focus {
  outline: 1px solid rgba(0, 212, 255, 0.55);
  outline-offset: 0;
}

.reveal-token-controls p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}

.reveal-token-controls code {
  color: var(--accent-cyan);
  font-family: var(--mono);
}

.reveal-token-card {
  display: grid;
  grid-template-columns: minmax(180px, 260px) minmax(0, 1fr);
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
}

.reveal-token-image,
.reveal-token-meta {
  background: var(--bg-base);
}

.reveal-token-image {
  padding: 0.8rem;
}

.reveal-token-image img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  background: #05050a;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.reveal-token-meta {
  min-width: 0;
  padding: 1rem;
}

.reveal-token-meta h3 {
  margin: 0 0 0.45rem;
  font-family: var(--display);
  font-size: clamp(1.25rem, 2vw, 1.8rem);
  letter-spacing: 0;
}

.reveal-token-meta p {
  color: var(--text-secondary);
  line-height: 1.65;
}

.reveal-token-attrs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1rem;
}

.reveal-token-attrs span {
  max-width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text-secondary);
  padding: 0.32rem 0.48rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

@media (max-width: 1024px) {
  .reveal-hero,
  .reveal-console-head,
  .reveal-phase-panel {
    grid-template-columns: 1fr;
  }

  .reveal-hero,
  .reveal-console-head,
  .reveal-phase-panel {
    display: grid;
  }

  .reveal-status-grid,
  .reveal-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .reveal-token-grid,
  .reveal-token-card {
    grid-template-columns: 1fr;
  }

  .reveal-phase-track {
    justify-content: flex-start;
  }

  .reveal-owned-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .reveal-copy h1 {
    font-size: 2.7rem;
  }

  .reveal-status-grid,
  .reveal-flow {
    grid-template-columns: 1fr;
  }

  .reveal-token-form {
    grid-template-columns: 1fr;
  }
}

/* Agent Clash Arena */
.arena-page-v2 {
  padding-top: clamp(2.5rem, 5vw, 4.5rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.arena-command {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.74fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: end;
  margin-bottom: clamp(1.4rem, 4vw, 2.5rem);
}

.arena-command-copy h1 {
  max-width: 12ch;
  font-family: var(--display);
  font-size: clamp(3.2rem, 7vw, 6.4rem);
  line-height: 0.9;
  margin-bottom: 1.1rem;
}

.arena-command-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--border);
  background:
    linear-gradient(135deg, rgba(0, 212, 255, 0.12), transparent 36%),
    linear-gradient(315deg, rgba(232, 0, 61, 0.14), transparent 42%),
    var(--bg-surface);
}

.arena-command-board div {
  min-height: 94px;
  padding: 1rem;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.arena-command-board div:nth-child(2n) {
  border-right: 0;
}

.arena-command-board div:nth-child(n+3) {
  border-bottom: 0;
}

.arena-command-board span,
.arena-section-head span {
  display: block;
  margin-bottom: 0.55rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.arena-command-board strong {
  display: block;
  font-family: var(--mono);
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  color: var(--text-primary);
}

.arena-console {
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at 50% 18%, rgba(0, 212, 255, 0.13), transparent 29%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent),
    var(--bg-base);
  overflow: hidden;
}

.arena-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: clamp(1rem, 2.5vw, 1.4rem);
  border-bottom: 1px solid var(--border);
}

.arena-toolbar h2 {
  margin: 0;
  font-size: clamp(1.45rem, 2.8vw, 2.2rem);
}

.arena-toolbar-actions {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.arena-pit-v2 {
  grid-template-columns: minmax(0, 1fr) minmax(118px, 0.22fr) minmax(0, 1fr);
  gap: 1px;
  padding: 0;
  border: 0;
  background:
    linear-gradient(90deg, rgba(0, 212, 255, 0.28), transparent 24%, transparent 76%, rgba(232, 0, 61, 0.24)),
    var(--border);
}

.arena-fighter-v2 {
  position: relative;
  min-width: 0;
  padding: clamp(1rem, 2.5vw, 1.5rem);
  background:
    linear-gradient(145deg, rgba(13, 18, 29, 0.96), rgba(5, 5, 10, 0.96)),
    var(--bg-surface);
  border: 0;
}

.arena-fighter-v2::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.22;
}

.arena-fighter-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.arena-id-row {
  max-width: 180px;
}

.arena-id-row input {
  min-height: 42px;
}

.arena-id-row .icon-btn {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(0, 212, 255, 0.45);
  color: var(--accent-cyan);
}

.arena-frame {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    radial-gradient(circle at 50% 50%, rgba(0, 212, 255, 0.1), transparent 52%),
    #05050a;
  aspect-ratio: 1;
}

.arena-frame img {
  position: relative;
  z-index: 1;
  object-fit: cover;
  image-rendering: pixelated;
}

.arena-scanline {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.08), transparent);
  mix-blend-mode: screen;
  opacity: 0.32;
  animation: arenaScan 3.6s linear infinite;
}

@keyframes arenaScan {
  from { transform: translateY(-100%); }
  to { transform: translateY(100%); }
}

.arena-stats {
  position: relative;
  z-index: 1;
  gap: 0.45rem;
  min-height: 126px;
}

.arena-loadout {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
}

.arena-bars {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.55rem;
  margin-top: 1rem;
}

.arena-statbar {
  display: grid;
  grid-template-columns: 56px 32px 1fr;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--mono);
  font-size: 0.67rem;
  color: var(--text-secondary);
}

.arena-statbar span {
  text-transform: uppercase;
}

.arena-statbar b {
  color: var(--text-primary);
  font-size: 0.72rem;
}

.arena-statbar i {
  position: relative;
  display: block;
  height: 6px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
}

.arena-statbar i::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--value);
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-red));
}

.arena-center-v2 {
  min-width: 118px;
  padding: 1rem 0.8rem;
  background:
    radial-gradient(circle at 50% 45%, rgba(232, 0, 61, 0.25), transparent 45%),
    #07070d;
  align-self: stretch;
}

.arena-core {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.35rem;
}

.arena-core span {
  width: 7px;
  height: 7px;
  justify-self: center;
  background: var(--accent-cyan);
  box-shadow: 0 0 16px rgba(0, 212, 255, 0.8);
}

.arena-result-v2 {
  margin-top: 1.2rem;
  background:
    linear-gradient(90deg, rgba(0, 212, 255, 0.1), transparent 45%),
    linear-gradient(270deg, rgba(232, 0, 61, 0.14), transparent 48%),
    var(--bg-surface);
}

.arena-breakdown {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.45fr);
  gap: 1rem;
}

.arena-rounds {
  display: grid;
  gap: 0.55rem;
  align-content: start;
}

.arena-rounds span {
  border: 1px solid var(--border);
  padding: 0.65rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  background: rgba(0, 0, 0, 0.18);
}

.arena-ops {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.42fr);
  gap: 1px;
  margin-top: 1.2rem;
  border: 1px solid var(--border);
  background: var(--border);
}

.arena-log,
.arena-leaderboard {
  min-width: 0;
  padding: clamp(1rem, 2.5vw, 1.4rem);
  background: var(--bg-surface);
}

.arena-section-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  margin-bottom: 1rem;
}

.arena-section-head strong {
  font-size: 0.95rem;
}

.arena-log ol {
  display: grid;
  gap: 0.65rem;
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-secondary);
  font-size: 0.86rem;
  line-height: 1.55;
}

.arena-board-row {
  display: grid;
  grid-template-columns: 34px 1fr auto auto;
  gap: 0.65rem;
  align-items: center;
  min-height: 42px;
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.75rem;
}

.arena-board-row:last-child {
  border-bottom: 0;
}

.arena-board-row span,
.arena-board-row em {
  color: var(--text-muted);
  font-style: normal;
}

.arena-board-row b {
  color: var(--accent-cyan);
}

.arena-pit--clashing .arena-frame {
  animation: arenaHit 0.16s steps(2) infinite;
}

@keyframes arenaHit {
  0% { transform: translateX(0); }
  50% { transform: translateX(3px); }
  100% { transform: translateX(-3px); }
}

@media (max-width: 980px) {
  .arena-command,
  .arena-ops {
    grid-template-columns: 1fr;
  }

  .arena-pit-v2 {
    grid-template-columns: 1fr;
  }

  .arena-center-v2 {
    min-height: 164px;
  }

  .arena-breakdown {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .arena-command-copy h1 {
    font-size: 3rem;
  }

  .arena-command-board {
    grid-template-columns: 1fr;
  }

  .arena-command-board div,
  .arena-command-board div:nth-child(2n),
  .arena-command-board div:nth-child(n+3) {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .arena-command-board div:last-child {
    border-bottom: 0;
  }

  .arena-toolbar,
  .arena-fighter-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .arena-id-row {
    max-width: none;
  }

  .arena-toolbar-actions,
  .arena-toolbar-actions .btn {
    width: 100%;
  }
}

/* Chain operations arena */
.arena-ops-page {
  padding-top: clamp(2.5rem, 5vw, 4.5rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.arena-ops-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.58fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: end;
  margin-bottom: 1.25rem;
}

.arena-ops-copy h1 {
  max-width: 13ch;
  font-family: var(--display);
  font-size: clamp(3rem, 6vw, 6rem);
  line-height: 0.92;
  margin-bottom: 1rem;
}

.arena-wallet-panel,
.arena-roster-panel,
.arena-agent-panel,
.arena-tool-registry,
.arena-mission-console {
  border: 1px solid var(--border);
  background:
    linear-gradient(145deg, rgba(13, 18, 29, 0.95), rgba(5, 5, 10, 0.96)),
    var(--bg-surface);
}

.arena-wallet-panel {
  padding: clamp(1rem, 2.5vw, 1.35rem);
}

.arena-wallet-head,
.arena-panel-head,
.arena-output-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.arena-wallet-panel p,
.arena-muted {
  color: var(--text-secondary);
  line-height: 1.65;
}

.arena-wallet-grid,
.arena-readout-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 1rem;
  border: 1px solid var(--border);
  background: var(--border);
}

.arena-wallet-grid div,
.arena-readout-grid div {
  min-width: 0;
  padding: 0.9rem;
  background: rgba(0, 0, 0, 0.24);
}

.arena-wallet-grid span,
.arena-readout-grid span {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.arena-wallet-grid strong,
.arena-readout-grid strong {
  display: block;
  overflow-wrap: anywhere;
  font-family: var(--mono);
  color: var(--text-primary);
}

.arena-notice {
  margin-top: 1rem;
  padding: 0.8rem;
  border: 1px solid rgba(232, 0, 61, 0.35);
  color: #ff9aac !important;
  background: rgba(232, 0, 61, 0.08);
}

.arena-live-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.36fr) minmax(0, 1fr);
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
}

.arena-roster-panel,
.arena-agent-panel {
  min-width: 0;
  padding: clamp(1rem, 2.5vw, 1.4rem);
  border: 0;
}

.arena-panel-head {
  margin-bottom: 1rem;
}

.arena-panel-head h2 {
  margin: 0.25rem 0 0;
  font-size: clamp(1.2rem, 2.4vw, 1.85rem);
}

.arena-token-lookup {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.65rem;
  margin: 1rem 0;
}

.arena-token-lookup input {
  min-width: 0;
  min-height: 42px;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border);
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--mono);
}

.arena-owned-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.arena-owned-token {
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
  min-height: 56px;
  padding: 0.45rem;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.025);
  color: var(--text-primary);
  font-family: var(--mono);
  text-align: left;
  cursor: pointer;
}

.arena-owned-token img {
  width: 42px;
  height: 42px;
  object-fit: cover;
  image-rendering: pixelated;
  background: #05050a;
}

.arena-owned-token.is-active {
  border-color: rgba(0, 212, 255, 0.55);
  box-shadow: inset 0 0 0 1px rgba(0, 212, 255, 0.25);
}

.arena-agent-stage {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 1.5rem);
  align-items: stretch;
}

.arena-agent-image-wrap {
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at 50% 48%, rgba(0, 212, 255, 0.14), transparent 55%),
    #05050a;
  overflow: hidden;
}

.arena-agent-image-wrap img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  image-rendering: pixelated;
}

.arena-agent-readout {
  min-width: 0;
}

.arena-agent-traits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.arena-agent-traits span {
  border: 1px solid var(--border);
  padding: 0.48rem 0.58rem;
  background: rgba(255, 255, 255, 0.025);
  color: var(--text-secondary);
  font-family: var(--mono);
  font-size: 0.68rem;
}

.arena-live-pill {
  border: 1px solid rgba(0, 212, 255, 0.4);
  padding: 0.35rem 0.55rem;
  color: var(--accent-cyan);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.arena-tool-registry,
.arena-mission-console {
  margin-top: 1.2rem;
  padding: clamp(1rem, 2.5vw, 1.5rem);
}

.arena-registry-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0.55fr);
  gap: 1rem;
  align-items: start;
  margin-bottom: 1.25rem;
}

.arena-registry-head h2 {
  margin: 0.25rem 0 0;
  font-family: var(--display);
  font-size: clamp(2.2rem, 5vw, 4rem);
}

.arena-registry-head p {
  color: var(--text-secondary);
  line-height: 1.7;
}

.arena-clearance-matrix {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
}

.arena-clearance-card {
  min-width: 0;
  padding: clamp(1rem, 2.5vw, 1.35rem);
  background: rgba(3, 3, 8, 0.78);
}

.arena-clearance-badge {
  display: inline-block;
  margin-bottom: 0.85rem;
  border: 1px solid rgba(255, 200, 64, 0.45);
  padding: 0.32rem 0.55rem;
  color: var(--gold-bright);
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.arena-clearance-card--rare .arena-clearance-badge {
  border-color: rgba(0, 212, 255, 0.45);
  color: var(--accent-cyan);
}

.arena-clearance-card--elite .arena-clearance-badge {
  border-color: rgba(232, 0, 61, 0.5);
  color: var(--accent-red);
}

.arena-clearance-card p {
  min-height: 48px;
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.55;
}

.arena-clearance-card ul {
  display: grid;
  gap: 0.55rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.arena-clearance-card li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.35rem 0.75rem;
  align-items: center;
  border-top: 1px solid var(--border);
  padding-top: 0.55rem;
  font-family: var(--mono);
  font-size: 0.72rem;
}

.arena-clearance-card li small {
  grid-column: 1 / -1;
  color: var(--text-muted);
  font-size: 0.64rem;
}

.arena-clearance-card li b {
  color: var(--text-muted);
  font-size: 0.64rem;
  text-transform: uppercase;
}

.arena-clearance-card li.is-unlocked b {
  color: var(--accent-cyan);
}

.arena-mission-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.34fr) minmax(0, 1fr);
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
}

.arena-tool-list {
  display: grid;
  align-content: start;
  gap: 1px;
  background: var(--border);
}

.arena-tool-button {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.35rem 0.8rem;
  min-height: 72px;
  padding: 0.9rem;
  border: 0;
  background: rgba(6, 7, 12, 0.96);
  color: var(--text-primary);
  font-family: var(--mono);
  text-align: left;
  cursor: pointer;
}

.arena-tool-button small {
  color: var(--text-muted);
}

.arena-tool-button b {
  color: var(--accent-cyan);
  font-size: 0.66rem;
  text-transform: uppercase;
}

.arena-tool-button.is-active {
  background:
    linear-gradient(90deg, rgba(0, 212, 255, 0.12), transparent),
    rgba(6, 7, 12, 0.96);
}

.arena-tool-button.is-locked {
  opacity: 0.54;
}

.arena-tool-button.is-locked b {
  color: var(--text-muted);
}

.arena-tool-output {
  min-width: 0;
  padding: 1rem;
  background: rgba(4, 4, 9, 0.9);
}

.arena-tool-output pre {
  min-height: 260px;
  max-height: 460px;
  overflow: auto;
  margin: 1rem 0 0;
  border: 1px solid var(--border);
  padding: 1rem;
  background: #05050a;
  color: var(--text-secondary);
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.arena-receipt-panel {
  margin-top: 1rem;
  border: 1px solid rgba(0, 212, 255, 0.28);
  padding: 1rem;
  background: rgba(0, 212, 255, 0.055);
}

.arena-receipt-panel p {
  color: var(--text-secondary);
}

@media (max-width: 1040px) {
  .arena-ops-hero,
  .arena-live-grid,
  .arena-agent-stage,
  .arena-registry-head,
  .arena-mission-grid {
    grid-template-columns: 1fr;
  }

  .arena-clearance-matrix {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .arena-ops-copy h1 {
    font-size: 2.8rem;
  }

  .arena-wallet-head,
  .arena-panel-head,
  .arena-output-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .arena-wallet-grid,
  .arena-readout-grid,
  .arena-owned-list,
  .arena-token-lookup {
    grid-template-columns: 1fr;
  }

  .arena-token-lookup .btn,
  .arena-wallet-head .btn,
  .arena-panel-head .btn,
  .arena-output-head .btn {
    width: 100%;
  }
}

/* Signalbound Arena command rebuild */
.page-arena {
  background:
    linear-gradient(180deg, rgba(4, 5, 10, 0.98), rgba(7, 8, 15, 0.99) 46%, rgba(4, 5, 9, 1)),
    var(--bg-base);
}

.arena-ops-page {
  padding-top: clamp(2rem, 4vw, 3.8rem);
}

.arena-ops-hero {
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.48fr);
  align-items: stretch;
  min-height: min(560px, calc(100vh - 120px));
}

.arena-ops-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 420px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: clamp(1.5rem, 5vw, 3.8rem);
  background:
    linear-gradient(90deg, rgba(0, 212, 255, 0.08), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 52%),
    rgba(5, 6, 12, 0.78);
  position: relative;
  overflow: hidden;
}

.arena-ops-copy::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(90deg, #000, transparent 82%);
}

.arena-ops-copy > * {
  position: relative;
  z-index: 1;
}

.arena-ops-copy h1 {
  max-width: 12ch;
  text-transform: uppercase;
}

.arena-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.arena-wallet-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-color: rgba(0, 212, 255, 0.18);
  box-shadow: inset 0 0 0 1px rgba(0, 212, 255, 0.04);
}

.arena-wallet-panel::after {
  content: "";
  display: block;
  height: 76px;
  margin-top: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background:
    linear-gradient(90deg, rgba(0, 212, 255, 0.18), transparent 9%, transparent 16%, rgba(245, 0, 87, 0.18) 17%, transparent 23%, transparent 34%, rgba(255, 201, 74, 0.18) 35%, transparent 43%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 18px),
    rgba(0, 0, 0, 0.28);
  animation: arenaTelemetry 4.6s linear infinite;
}

.arena-war-room {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.36fr);
  gap: 1px;
  margin: 1.2rem 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.08);
}

.arena-war-map,
.arena-mission-deck {
  min-width: 0;
  background:
    linear-gradient(145deg, rgba(5, 8, 15, 0.97), rgba(7, 5, 13, 0.98)),
    #05050a;
}

.arena-war-map {
  padding: clamp(1rem, 2vw, 1.35rem);
}

.arena-map-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.arena-map-head h2,
.arena-mission-deck h2 {
  margin: 0.25rem 0 0;
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 3rem);
}

.arena-map-stage {
  position: relative;
  min-height: clamp(460px, 48vw, 680px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(0, 212, 255, 0.05), transparent 38%, rgba(245, 0, 87, 0.045)),
    linear-gradient(90deg, rgba(12, 18, 31, 0.92), rgba(5, 6, 12, 0.98));
}

.arena-map-gridlines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.07) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.38;
}

.arena-map-stage::before,
.arena-map-stage::after {
  content: "";
  position: absolute;
  inset: 9%;
  border: 1px solid rgba(0, 212, 255, 0.2);
  transform: skewX(-10deg);
  pointer-events: none;
}

.arena-map-stage::after {
  inset: 19% 14%;
  border-color: rgba(245, 0, 87, 0.18);
  transform: skewX(10deg);
}

.arena-route {
  position: absolute;
  height: 2px;
  background: repeating-linear-gradient(90deg, rgba(0, 212, 255, 0.9) 0 10px, transparent 10px 20px);
  transform-origin: left center;
  opacity: 0.42;
  animation: arenaRoute 1.4s linear infinite;
}

.arena-route--a {
  left: 24%;
  top: 47%;
  width: 52%;
  transform: rotate(-18deg);
}

.arena-route--b {
  left: 25%;
  top: 51%;
  width: 50%;
  transform: rotate(16deg);
}

.arena-route--c {
  left: 30%;
  top: 50%;
  width: 40%;
  transform: rotate(0deg);
  background: repeating-linear-gradient(90deg, rgba(255, 201, 74, 0.9) 0 8px, transparent 8px 18px);
}

.arena-map-node {
  position: absolute;
  display: grid;
  place-items: center;
  gap: 0.12rem;
  width: clamp(88px, 9vw, 126px);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(0, 0, 0, 0.18)),
    rgba(3, 4, 9, 0.92);
  color: var(--text-primary);
  cursor: pointer;
  font-family: var(--mono);
  transition: transform 160ms ease, border-color 160ms ease, opacity 160ms ease;
}

.arena-map-node span {
  color: var(--accent-cyan);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
}

.arena-map-node strong {
  max-width: 90%;
  overflow-wrap: anywhere;
  font-size: 0.72rem;
  text-transform: uppercase;
}

.arena-map-node::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px dashed rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.arena-map-node:hover,
.arena-map-node.is-active {
  transform: translateY(-3px);
  border-color: rgba(0, 212, 255, 0.68);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.18), 0 18px 46px rgba(0, 0, 0, 0.35);
}

.arena-map-node.is-locked {
  opacity: 0.5;
}

.arena-map-node.is-unlocked {
  border-color: rgba(0, 212, 255, 0.34);
}

.arena-map-node--intel { left: 8%; top: 12%; }
.arena-map-node--drop { right: 9%; top: 12%; }
.arena-map-node--portfolio { left: 9%; bottom: 14%; }
.arena-map-node--allowlist { right: 10%; bottom: 15%; }
.arena-map-node--offers { left: 45%; top: 6%; }
.arena-map-node--dispatch { left: 45%; bottom: 7%; }

.arena-agent-beacon {
  position: absolute;
  left: 50%;
  top: 50%;
  display: grid;
  justify-items: center;
  gap: 0.65rem;
  width: clamp(160px, 18vw, 240px);
  transform: translate(-50%, -50%);
  z-index: 2;
}

.arena-agent-beacon::before {
  content: "";
  position: absolute;
  inset: -34px;
  border: 2px solid rgba(0, 212, 255, 0.34);
  animation: arenaBeacon 3.4s linear infinite;
  pointer-events: none;
}

.arena-agent-beacon::after {
  content: "";
  position: absolute;
  inset: -58px;
  border: 1px solid rgba(245, 0, 87, 0.22);
  transform: rotate(45deg);
  pointer-events: none;
}

.arena-agent-beacon img {
  width: min(100%, 220px);
  aspect-ratio: 1;
  object-fit: cover;
  image-rendering: pixelated;
  border: 3px solid rgba(255, 255, 255, 0.12);
  background: #05050a;
}

.arena-agent-beacon span {
  width: 100%;
  border: 1px solid rgba(0, 212, 255, 0.36);
  padding: 0.5rem 0.7rem;
  background: rgba(0, 0, 0, 0.58);
  color: var(--accent-cyan);
  font-family: var(--mono);
  font-size: 0.72rem;
  text-align: center;
  text-transform: uppercase;
}

.arena-map-footer {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-top: 0;
}

.arena-map-footer div {
  min-width: 0;
  padding: 0.85rem;
  background: rgba(0, 0, 0, 0.24);
}

.arena-map-footer div + div {
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.arena-map-footer span {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.arena-map-footer strong {
  display: block;
  overflow-wrap: anywhere;
  color: var(--text-primary);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.arena-mission-deck {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1rem, 2vw, 1.35rem);
}

.arena-mission-cards {
  display: grid;
  gap: 0.65rem;
}

.arena-mission-card {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.25rem 0.75rem;
  min-height: 96px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  padding: 0.85rem;
  background:
    linear-gradient(90deg, rgba(0, 212, 255, 0.08), transparent),
    rgba(0, 0, 0, 0.24);
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
}

.arena-mission-card:hover,
.arena-mission-card.is-active {
  border-color: rgba(0, 212, 255, 0.5);
}

.arena-mission-card.is-locked {
  opacity: 0.5;
}

.arena-mission-index {
  grid-row: 1 / span 3;
  color: var(--accent-cyan);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}

.arena-mission-card strong {
  font-family: var(--display);
  font-size: 1rem;
}

.arena-mission-card small,
.arena-mission-card em {
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-style: normal;
}

.arena-battle-feed {
  margin-top: auto;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.85rem;
  background: rgba(0, 0, 0, 0.24);
}

.arena-battle-feed ol {
  display: grid;
  gap: 0.55rem;
  margin: 0.8rem 0 0;
  padding: 0;
  list-style: none;
}

.arena-battle-feed li {
  color: var(--text-secondary);
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.45;
}

.arena-battle-feed li span {
  margin-right: 0.5rem;
  color: var(--accent-cyan);
}

.arena-live-grid {
  grid-template-columns: minmax(320px, 0.32fr) minmax(0, 0.68fr);
  margin-top: 1.2rem;
}

.arena-roster-panel,
.arena-agent-panel,
.arena-tool-registry,
.arena-mission-console {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent),
    rgba(7, 7, 14, 0.93);
}

.arena-owned-token {
  position: relative;
  overflow: hidden;
}

.arena-owned-token::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--accent-cyan);
  transition: width 180ms ease;
}

.arena-owned-token:hover::after,
.arena-owned-token.is-active::after {
  width: 100%;
}

.arena-agent-image-wrap {
  position: relative;
}

.arena-agent-image-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(0, 212, 255, 0.1));
  mix-blend-mode: screen;
  animation: arenaScan 2.8s linear infinite;
}

.arena-readout-grid div {
  background:
    linear-gradient(90deg, rgba(0, 212, 255, 0.04), transparent),
    rgba(0, 0, 0, 0.24);
}

.arena-tool-output pre {
  min-height: 330px;
  background:
    linear-gradient(180deg, rgba(0, 212, 255, 0.045), transparent 28%),
    #030409;
}

@keyframes arenaTelemetry {
  from { background-position: 0 0, 0 0, 0 0; }
  to { background-position: 220px 0, 72px 0, 0 0; }
}

@keyframes arenaRoute {
  from { background-position: 0 0; }
  to { background-position: 36px 0; }
}

@keyframes arenaBeacon {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes arenaScan {
  0% { transform: translateY(-100%); opacity: 0; }
  22% { opacity: 0.65; }
  100% { transform: translateY(100%); opacity: 0; }
}

@media (max-width: 1120px) {
  .arena-ops-hero,
  .arena-war-room,
  .arena-live-grid {
    grid-template-columns: 1fr;
  }

  .arena-ops-copy {
    min-height: auto;
  }
}

@media (max-width: 760px) {
  .arena-map-stage {
    min-height: 620px;
  }

  .arena-map-node {
    width: 86px;
  }

  .arena-map-node--offers {
    left: 38%;
    top: 4%;
  }

  .arena-map-node--dispatch {
    left: 38%;
    bottom: 4%;
  }

  .arena-agent-beacon {
    width: 150px;
  }

  .arena-map-footer {
    grid-template-columns: 1fr;
  }

  .arena-map-footer div + div {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }
}

/* Arena visual polish pass */
.arena-ops-copy {
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.035),
    0 28px 90px rgba(0, 0, 0, 0.28);
}

.arena-ops-copy::after {
  content: "";
  position: absolute;
  right: -8%;
  bottom: -18%;
  width: 58%;
  height: 72%;
  pointer-events: none;
  background:
    linear-gradient(135deg, transparent 0 34%, rgba(0, 212, 255, 0.12) 34% 36%, transparent 36% 52%, rgba(245, 0, 87, 0.1) 52% 54%, transparent 54%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 17px);
  opacity: 0.72;
  transform: skewX(-12deg);
}

.arena-wallet-panel,
.arena-war-map,
.arena-mission-deck,
.arena-roster-panel,
.arena-agent-panel,
.arena-tool-registry,
.arena-mission-console {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 24px 70px rgba(0, 0, 0, 0.22);
}

.arena-war-room {
  border-color: rgba(0, 212, 255, 0.16);
  background:
    linear-gradient(90deg, rgba(0, 212, 255, 0.18), rgba(255, 255, 255, 0.08), rgba(245, 0, 87, 0.18));
}

.arena-map-stage {
  isolation: isolate;
  box-shadow:
    inset 0 0 0 1px rgba(0, 212, 255, 0.08),
    inset 0 -80px 120px rgba(0, 0, 0, 0.36);
}

.arena-map-stage::before {
  z-index: 1;
}

.arena-map-stage::after {
  z-index: 1;
}

.arena-map-gridlines,
.arena-map-circuit,
.arena-map-radar,
.arena-data-rain,
.arena-route,
.arena-map-node,
.arena-agent-beacon {
  z-index: 2;
}

.arena-map-circuit {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 9%, rgba(0, 212, 255, 0.14) 9% 9.2%, transparent 9.2% 25%, rgba(255, 201, 74, 0.13) 25% 25.2%, transparent 25.2% 74%, rgba(245, 0, 87, 0.12) 74% 74.2%, transparent 74.2%),
    linear-gradient(0deg, transparent 18%, rgba(0, 212, 255, 0.1) 18% 18.25%, transparent 18.25% 50%, rgba(255, 255, 255, 0.07) 50% 50.2%, transparent 50.2% 83%, rgba(245, 0, 87, 0.1) 83% 83.25%, transparent 83.25%);
  opacity: 0.58;
}

.arena-map-radar {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(58vw, 560px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.arena-map-radar span {
  position: absolute;
  inset: calc(var(--i, 0) * 9%);
  border: 1px solid rgba(0, 212, 255, 0.18);
  transform: rotate(45deg);
}

.arena-map-radar span:nth-child(1) { --i: 0; animation: arenaRadar 7s linear infinite; }
.arena-map-radar span:nth-child(2) { --i: 1; border-color: rgba(255, 201, 74, 0.14); animation: arenaRadar 9s linear infinite reverse; }
.arena-map-radar span:nth-child(3) { --i: 2; border-color: rgba(245, 0, 87, 0.14); animation: arenaRadar 11s linear infinite; }

.arena-data-rain {
  position: absolute;
  inset: 6% 7%;
  pointer-events: none;
  overflow: hidden;
}

.arena-data-rain i {
  position: absolute;
  top: -20%;
  width: 2px;
  height: 26%;
  background: linear-gradient(180deg, transparent, rgba(0, 212, 255, 0.78), transparent);
  opacity: 0.28;
  animation: arenaDataFall 5s linear infinite;
}

.arena-data-rain i:nth-child(1) { left: 12%; animation-delay: -0.2s; }
.arena-data-rain i:nth-child(2) { left: 27%; animation-delay: -2.1s; height: 18%; }
.arena-data-rain i:nth-child(3) { left: 43%; animation-delay: -1.1s; background: linear-gradient(180deg, transparent, rgba(255, 201, 74, 0.75), transparent); }
.arena-data-rain i:nth-child(4) { left: 59%; animation-delay: -3.4s; height: 22%; }
.arena-data-rain i:nth-child(5) { left: 76%; animation-delay: -1.8s; background: linear-gradient(180deg, transparent, rgba(245, 0, 87, 0.72), transparent); }
.arena-data-rain i:nth-child(6) { left: 88%; animation-delay: -4.2s; height: 15%; }

.arena-map-node {
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.09), transparent 38%),
    linear-gradient(180deg, rgba(0, 212, 255, 0.08), rgba(0, 0, 0, 0.2)),
    rgba(4, 6, 12, 0.95);
}

.arena-map-node::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
  transform: translateX(-120%);
  transition: transform 420ms ease;
}

.arena-map-node:hover::before,
.arena-map-node.is-active::before {
  transform: translateX(120%);
}

.arena-map-node.is-active {
  animation: arenaNodePulse 1.7s ease-in-out infinite;
}

.arena-agent-beacon {
  filter: drop-shadow(0 22px 36px rgba(0, 0, 0, 0.45));
}

.arena-agent-beacon img {
  clip-path: polygon(7% 0, 100% 0, 100% 93%, 93% 100%, 0 100%, 0 7%);
  border-color: rgba(0, 212, 255, 0.36);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 0 44px rgba(0, 212, 255, 0.12);
}

.arena-agent-beacon span {
  box-shadow: inset 0 0 24px rgba(0, 212, 255, 0.07);
}

.arena-mission-card {
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.arena-mission-card::after {
  content: "";
  position: absolute;
  right: 0.75rem;
  top: 0.75rem;
  width: 32px;
  height: 10px;
  background:
    linear-gradient(90deg, rgba(0, 212, 255, 0.9) 0 8px, transparent 8px 12px, rgba(255, 201, 74, 0.9) 12px 20px, transparent 20px 24px, rgba(245, 0, 87, 0.9) 24px 32px);
  opacity: 0.42;
}

.arena-mission-card:hover::after,
.arena-mission-card.is-active::after {
  opacity: 0.9;
}

.arena-tool-button {
  position: relative;
  overflow: hidden;
}

.arena-tool-button::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.arena-tool-button:hover::after,
.arena-tool-button.is-active::after {
  transform: scaleX(1);
}

.arena-clearance-card {
  position: relative;
  overflow: hidden;
}

.arena-clearance-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.045), transparent 38%),
    repeating-linear-gradient(90deg, transparent 0 28px, rgba(255, 255, 255, 0.025) 28px 29px);
  opacity: 0.7;
}

.arena-clearance-card > * {
  position: relative;
  z-index: 1;
}

@keyframes arenaRadar {
  from { transform: rotate(45deg) scale(0.96); }
  50% { transform: rotate(225deg) scale(1.02); }
  to { transform: rotate(405deg) scale(0.96); }
}

@keyframes arenaDataFall {
  from { transform: translateY(-20%); }
  to { transform: translateY(560%); }
}

@keyframes arenaNodePulse {
  0%, 100% { box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.2), 0 0 0 rgba(0, 212, 255, 0); }
  50% { box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.52), 0 0 34px rgba(0, 212, 255, 0.22); }
}

@media (max-width: 760px) {
  .arena-map-radar {
    width: 460px;
  }

  .arena-data-rain {
    inset: 3% 4%;
  }
}