:root {
  --bg: #0a0a0a;
  --panel: #111111;
  --panel-2: #151515;
  --panel-3: #1a1a1a;
  --text: #e0e0e0;
  --muted: #a0a0a0;
  --border: #2a2a2a;
  --border-strong: #3a3a3a;
  --accent: #00d4aa;
  --accent-soft: rgba(0, 212, 170, 0.12);
  --ok: #35d07f;
  --focus: rgba(0, 212, 170, 0.28);
  --shadow: 0 18px 32px rgba(0, 0, 0, 0.24);
  --radius: 12px;
  --radius-sm: 8px;
  --container: 960px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, sans-serif;
  line-height: 1.6;
}

::selection {
  background: var(--accent-soft);
}

img,
svg {
  display: block;
  max-width: 100%;
}

pre,
code,
.brand,
.site-nav a,
.stat-pill,
.section-kicker,
.status,
.module-sigil,
.icon-button,
.copy-button,
.fingerprint,
.workflow li,
.score-metric strong,
.ascii-logo,
.step-index,
.step-stat,
.verify-name,
.verify-meta,
.nav-icon {
  font-family: "JetBrains Mono", "Fira Code", monospace;
}

h1,
h2,
h3,
p,
ul {
  margin: 0;
}

a,
button {
  cursor: pointer;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: #7cecd7;
}

a:focus-visible,
button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--focus);
  border-radius: 10px;
}

.topbar,
.shell,
.footer {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  backdrop-filter: blur(12px);
  background: rgba(10, 10, 10, 0.8);
  border-bottom: 1px solid rgba(42, 42, 42, 0.9);
}

.brand {
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.site-nav a,
.nav-icon {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-icon {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 10px;
}

.shell {
  padding: 36px 0 72px;
}

.hero,
.section {
  margin-bottom: 64px;
}

.hero {
  display: grid;
  gap: 24px;
}

.ascii-logo {
  max-width: 100%;
  overflow-x: auto;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--accent);
  font-size: 11px;
  line-height: 1.2;
  box-shadow: none;
}

.ascii-logo--small {
  font-size: 9px;
}

.hero h1 {
  max-width: 18ch;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.1;
  color: #f2f2f2;
  font-family: "JetBrains Mono", "Fira Code", monospace;
}

.hero-copy,
.section-copy,
.section-note,
.command-head p,
.pipeline-step p,
.module-card p,
.vuln-card p {
  color: var(--muted);
}

.stats-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.stat-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--panel);
  color: var(--text);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.hero-install {
  display: grid;
  gap: 16px;
}

.command-stack {
  display: grid;
  gap: 16px;
}

.command-card,
.module-card,
.pipeline-step,
.vuln-card,
.verify-link,
.score-metric,
.workflow li {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
}

.command-card {
  padding: 18px;
}

.command-card--primary {
  background: var(--panel-2);
  border-color: var(--border-strong);
}

.command-head,
.section-head,
.module-head,
.vuln-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.command-head {
  margin-bottom: 14px;
}

.command-head h2,
.section-head h2,
.module-card h3,
.vuln-card h3,
.pipeline-step h3 {
  font-family: "JetBrains Mono", "Fira Code", monospace;
}

.command-head h2 {
  font-size: 1rem;
  color: var(--accent);
}

.command-head p {
  margin-top: 4px;
  font-size: 0.94rem;
}

pre {
  margin: 0;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-3);
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) var(--panel-3);
}

pre::-webkit-scrollbar {
  height: 8px;
}

pre::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 999px;
}

code {
  font-family: "JetBrains Mono", "Fira Code", monospace;
  font-size: 0.84rem;
  color: var(--text);
}

.copy-button,
.icon-button,
.inline-copy {
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: transparent;
  color: var(--accent);
  padding: 9px 12px;
  font-size: 0.76rem;
  line-height: 1;
  text-transform: lowercase;
}

.copy-button:hover,
.icon-button:hover,
.inline-copy:hover,
.nav-icon:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.copy-button.is-copied {
  color: var(--ok);
  border-color: var(--ok);
}

.section {
  display: grid;
  gap: 24px;
}

.section-card {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.section-head {
  align-items: flex-end;
  gap: 20px;
}

.section-kicker {
  margin-bottom: 6px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.section-head h2 {
  font-size: 1.3rem;
}

.section-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.workflow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 0;
  list-style: none;
}

.workflow li {
  display: grid;
  gap: 8px;
  padding: 16px;
  color: var(--text);
}

.workflow li span {
  color: var(--accent);
  font-size: 0.78rem;
}

.module-grid,
.vuln-grid,
.verify-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.module-card,
.vuln-card {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 16px;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.module-card[data-href] {
  cursor: pointer;
}

.module-card:hover,
.vuln-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  background: #131313;
}

.module-sigil {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  height: 28px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-size: 0.72rem;
  color: var(--accent);
}

.status {
  border: 1px solid var(--ok);
  border-radius: 999px;
  padding: 4px 8px;
  color: var(--ok);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: transparent;
}

.module-card h3,
.vuln-card h3 {
  font-size: 1rem;
}

.module-card h3 a,
.vuln-card h3 a {
  color: var(--text);
}

.module-card h3 a:hover,
.vuln-card h3 a:hover {
  color: var(--accent);
}

.module-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.pipeline-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.pipeline-step {
  position: relative;
  padding: 18px 16px;
}

.pipeline-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 34px;
  right: -12px;
  width: 18px;
  height: 1px;
  background: var(--accent);
}

.pipeline-step:not(:last-child)::before {
  content: ">";
  position: absolute;
  top: 23px;
  right: -12px;
  color: var(--accent);
  font-family: "JetBrains Mono", "Fira Code", monospace;
  font-size: 0.78rem;
  line-height: 1;
}

.step-index {
  color: var(--accent);
  font-size: 0.76rem;
  margin-bottom: 10px;
}

.pipeline-step h3 {
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.step-stat {
  margin: 12px 0 8px;
  font-size: 1.65rem;
  line-height: 1;
  color: var(--text);
}

.pipeline-step p {
  font-size: 0.9rem;
}

.score-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.score-metric {
  position: relative;
  padding: 20px 18px;
}

.score-metric p {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.score-metric strong {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1;
}

.metric-ok {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--ok);
  box-shadow: 0 0 0 5px rgba(53, 208, 127, 0.12);
}

.verify-link {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  color: var(--text);
  transition: border-color 180ms ease, transform 180ms ease;
}

.verify-link:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.verify-name {
  color: var(--accent);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.verify-meta {
  color: var(--muted);
  font-size: 0.78rem;
}

.meta-label {
  color: var(--accent);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pill {
  display: inline-flex;
  align-items: center;
  margin: 0 8px 8px 0;
  padding: 6px 10px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  font-size: 0.72rem;
}

.pill-muted,
.muted {
  color: var(--muted);
}

.finding-link {
  display: inline-flex;
  margin: 0 8px 8px 0;
  color: var(--accent);
  font-size: 0.82rem;
}

.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 0 0 48px;
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

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

.fingerprint {
  color: var(--muted);
  font-size: 0.78rem;
}

.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 220ms ease, transform 220ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 920px) {
  .pipeline-grid,
  .score-grid,
  .workflow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pipeline-step:not(:last-child)::after {
    display: none;
  }

  .pipeline-step:not(:last-child)::before {
    display: none;
  }
}

@media (max-width: 720px) {
  .topbar {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .shell {
    padding-top: 28px;
  }

  .hero,
  .section {
    margin-bottom: 48px;
  }

  .ascii-logo {
    font-size: 8px;
  }

  .workflow,
  .pipeline-grid,
  .score-grid,
  .module-grid,
  .vuln-grid,
  .verify-grid {
    grid-template-columns: 1fr;
  }

  .command-head,
  .section-head,
  .vuln-head,
  .footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .module-card,
  .vuln-card,
  .verify-link {
    transition: none;
  }
}