:root {
  --bg: #07090c;
  --bg-2: #0b0f15;
  --bg-3: #11161f;
  --border: #1c2330;
  --text: #e6edf3;
  --text-dim: #8b96a3;
  --text-mute: #5b6776;
  --accent: #4ad6ff;
  --accent-2: #7c5cff;
  --neon: #3ddc97;
  --warn: #ffb547;
  --danger: #ff6b6b;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font: 16px/1.65 var(--sans);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}
a { color: var(--accent); text-decoration: none; transition: color .15s; }
a:hover { color: var(--neon); }
code { font-family: var(--mono); font-size: .92em; color: var(--neon); background: rgba(61,220,151,.08); padding: 1px 6px; border-radius: 4px; }
pre code { background: none; padding: 0; color: inherit; }
::selection { background: var(--accent); color: var(--bg); }

.section-inner { max-width: 1140px; margin: 0 auto; padding: 0 32px; }

/* nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(7,9,12,.78);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1140px; margin: 0 auto; padding: 16px 32px;
  display: flex; align-items: center; justify-content: space-between;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 15px;
  color: var(--accent); text-decoration: none;
  font-family: var(--mono);
}
.brand:hover { color: var(--neon); }
.nav nav { display: flex; align-items: center; gap: 28px; }
.nav nav a {
  color: var(--text-dim); font-size: 14px; font-weight: 500;
  text-decoration: none;
}
.nav nav a:hover { color: var(--text); }
.nav nav a.ghlink {
  color: var(--neon);
  border: 1px solid rgba(61,220,151,.4);
  padding: 6px 14px; border-radius: 6px;
}
.nav nav a.ghlink:hover { background: rgba(61,220,151,.12); }

/* hero */
.hero {
  position: relative;
  padding: 80px 0 100px;
  overflow: hidden;
}
.grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(74,214,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74,214,255,.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  max-width: 1000px; margin: 0 auto; padding: 0 32px;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--neon);
  border: 1px solid rgba(61,220,151,.3);
  background: rgba(61,220,151,.05);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 28px;
}
.hero h1 {
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -.03em;
  margin: 0 0 24px;
}
.gradient {
  background: linear-gradient(90deg, var(--accent), var(--neon));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 720px;
  margin: 0 auto 36px;
}
.hero-ctas {
  display: flex; justify-content: center; gap: 14px;
  margin-bottom: 56px; flex-wrap: wrap;
}
.cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 24px;
  font-weight: 600; font-size: 15px;
  border-radius: 8px;
  text-decoration: none;
  transition: transform .12s, box-shadow .15s, background .15s;
}
.cta.primary {
  background: linear-gradient(180deg, var(--neon), #2db683);
  color: #07211a;
  box-shadow: 0 0 0 1px rgba(61,220,151,.5), 0 8px 24px -8px rgba(61,220,151,.5);
}
.cta.primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(61,220,151,.7), 0 12px 32px -8px rgba(61,220,151,.6); }
.cta.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.cta.secondary:hover { border-color: var(--accent); color: var(--accent); }

/* terminal */
.terminal {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: left;
  max-width: 720px;
  margin: 0 auto 48px;
  box-shadow: 0 20px 60px -20px rgba(0,0,0,.6), 0 0 0 1px rgba(74,214,255,.06);
  overflow: hidden;
}
.term-bar {
  background: var(--bg-3);
  padding: 10px 14px;
  display: flex; align-items: center; gap: 6px;
  border-bottom: 1px solid var(--border);
}
.term-bar .dot { width: 10px; height: 10px; border-radius: 50%; }
.term-bar .dot.red { background: #ff5f56; }
.term-bar .dot.yel { background: #ffbd2e; }
.term-bar .dot.grn { background: #27c93f; }
.term-title {
  margin-left: 10px;
  color: var(--text-mute);
  font-family: var(--mono);
  font-size: 12px;
}
.term-body {
  font-family: var(--mono);
  font-size: 13.5px;
  line-height: 1.7;
  padding: 18px 22px;
  margin: 0;
  color: var(--text);
  white-space: pre-wrap;
  overflow-x: auto;
}
.term-body .prompt { color: var(--neon); }
.term-body .cmd { color: var(--text); }
.term-body .ok { color: var(--neon); }
.term-body .hi { color: var(--accent); font-weight: 600; }
.term-body .dim { color: var(--text-mute); }

.hero-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}
.hero-meta div {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  font-size: 13px;
  color: var(--text-dim);
}
.hero-meta strong {
  display: block;
  font-family: var(--mono);
  font-size: 22px;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 4px;
}

/* logos band */
.logos {
  padding: 40px 32px 60px;
  text-align: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}
.logos-label {
  color: var(--text-mute);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: .15em;
  margin: 0 0 24px;
}
.logos-row {
  display: flex; justify-content: center; gap: 14px; flex-wrap: wrap;
}
.agent-chip {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  background: var(--bg-3);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 6px;
}
.agent-chip.dim { color: var(--text-mute); }

/* section heads */
section h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -.02em;
  margin: 0 0 24px;
}
.kicker {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .15em;
  margin-bottom: 8px;
  font-weight: 500;
}

/* how it works */
.how { padding: 100px 0; }
.lead {
  font-size: 17px;
  color: var(--text-dim);
  max-width: 720px;
  margin-bottom: 48px;
}
.diagram {
  display: flex; align-items: center; justify-content: center; gap: 18px;
  margin: 0 auto 56px;
  flex-wrap: wrap;
}
.node {
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 18px 22px;
  border-radius: 10px;
  text-align: center;
  font-weight: 600;
  font-size: 14px;
  min-width: 160px;
}
.node small {
  display: block;
  margin-top: 4px;
  font-weight: 400;
  color: var(--text-mute);
  font-size: 12px;
}
.node-glow {
  border-color: rgba(61,220,151,.4);
  background: linear-gradient(180deg, rgba(61,220,151,.08), var(--bg-2));
  box-shadow: 0 0 0 1px rgba(61,220,151,.2), 0 0 30px -10px rgba(61,220,151,.5);
}
.arrow {
  color: var(--accent);
  font-size: 22px;
  font-family: var(--mono);
}
.stages {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.stage {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px;
  position: relative;
}
.stage .num {
  position: absolute;
  top: 18px; right: 18px;
  font-family: var(--mono);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
}
.stage h3 { margin: 0 0 8px; font-size: 16px; }
.stage p { margin: 0; color: var(--text-dim); font-size: 14px; }

/* features */
.features { padding: 100px 0; background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.feature {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  transition: transform .15s, border-color .15s;
}
.feature:hover { transform: translateY(-3px); border-color: rgba(74,214,255,.3); }
.ficon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--bg);
  border-radius: 8px;
  font-weight: 700;
  margin-bottom: 14px;
}
.feature h3 { margin: 0 0 6px; font-size: 16px; }
.feature p { margin: 0; color: var(--text-dim); font-size: 14px; }

/* threats */
.threats { padding: 100px 0; }
.threat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.threat {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px;
}
.threat h3 {
  margin: 0 0 14px;
  font-size: 15px;
  color: var(--danger);
  font-family: var(--mono);
}
.threat pre {
  font-family: var(--mono);
  font-size: 12.5px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
  color: var(--text);
  overflow-x: auto;
  margin: 0 0 14px;
}
.threat pre .dim { color: var(--text-mute); }
.threat pre .ok { color: var(--neon); }
.threat p { margin: 0; color: var(--text-dim); font-size: 14px; }

/* install */
.install { padding: 100px 0; background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.install-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.install-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px;
}
.install-card h3 { margin: 0 0 14px; font-size: 15px; font-family: var(--mono); color: var(--accent); }
.copy {
  font-family: var(--mono);
  font-size: 13.5px;
  background: #050709;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 16px;
  color: var(--neon);
  overflow-x: auto;
  margin: 0;
  cursor: pointer;
  position: relative;
}
.copy:hover { border-color: rgba(61,220,151,.4); }
.copy::after {
  content: "copy";
  position: absolute;
  top: 8px; right: 10px;
  font-size: 10px;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: .1em;
}
.copy.copied::after { content: "✓ copied"; color: var(--neon); }
.install-foot { text-align: center; color: var(--text-dim); margin-top: 24px; font-size: 14px; }

/* setup steps */
.setup { padding: 100px 0; }
.steps { list-style: none; padding: 0; margin: 0; counter-reset: step; display: flex; flex-direction: column; gap: 20px; }
.step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 24px;
  position: relative;
  overflow: hidden;
}
.step::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2), transparent);
  opacity: .6;
}
.step-num {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 18px;
  color: var(--bg);
  background: linear-gradient(135deg, var(--neon), var(--accent));
  border-radius: 50%;
  box-shadow: 0 0 24px -6px rgba(74,214,255,.6);
}
.step-body h3 { margin: 6px 0 10px; font-size: 18px; }
.step-body p { margin: 8px 0; color: var(--text-dim); font-size: 14.5px; }
.step-note {
  margin-top: 10px !important;
  color: var(--text-mute) !important;
  font-size: 13px !important;
  line-height: 1.6;
}

/* tabs */
.tabs { margin-top: 12px; }
.tab-bar {
  display: flex; flex-wrap: wrap;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 14px;
}
.tab {
  background: transparent;
  border: none;
  color: var(--text-mute);
  padding: 9px 16px;
  font: 500 13px/1 var(--mono);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color .15s, border-color .15s;
}
.tab:hover { color: var(--text); }
.tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.tab-pane { display: none; }
.tab-pane.active { display: block; animation: fadeIn .2s ease-out; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* per-agent diffs */
.agents-setup { padding: 100px 0; background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.agent-tabs .tab-pane h3 { margin: 0 0 8px; font-size: 18px; color: var(--accent); }
.agent-tabs .tab-pane > p { color: var(--text-dim); margin: 0 0 16px; }
.diff {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 14px 0;
}
.diff-before, .diff-after {
  font-family: var(--mono);
  font-size: 12.5px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  margin: 0;
  overflow-x: auto;
  white-space: pre;
  line-height: 1.6;
  color: var(--text);
}
.diff-before { border-left: 3px solid var(--danger); }
.diff-after  { border-left: 3px solid var(--neon); }
.diff-label {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--text-mute);
  margin-bottom: 8px;
}
.diff-before .diff-label { color: var(--danger); }
.diff-after  .diff-label { color: var(--neon); }
.hi { color: var(--neon); font-weight: 600; }
.missing-agent {
  background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.missing-agent p { margin: 0; color: var(--text-dim); font-size: 14px; }

/* badges (verdict colors) */
.verdict-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font: 600 11px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.badge.allow { background: rgba(61,220,151,.15); color: var(--neon); border: 1px solid rgba(61,220,151,.4); }
.badge.flag { background: rgba(255,181,71,.15); color: var(--warn); border: 1px solid rgba(255,181,71,.4); }
.badge.transform { background: rgba(124,92,255,.15); color: var(--accent-2); border: 1px solid rgba(124,92,255,.4); }
.badge.block { background: rgba(255,107,107,.15); color: var(--danger); border: 1px solid rgba(255,107,107,.4); }

/* usage grid */
.usage { padding: 100px 0; }
.usage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 18px;
}
.usage-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px;
}
.usage-card h3 { margin: 0 0 12px; font-size: 15px; color: var(--accent); }
.usage-card p { margin: 12px 0 0; color: var(--text-dim); font-size: 14px; }

/* nav active state */
.nav nav a.active { color: var(--accent); }

@media (max-width: 700px) {
  .diff { grid-template-columns: 1fr; }
  .step { grid-template-columns: 1fr; padding: 18px 20px; }
  .step-num { margin-bottom: 6px; }
}

/* enterprise */
.enterprise { padding: 100px 0; }
.enterprise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px 32px;
  margin-bottom: 40px;
}
.enterprise-grid h3 { margin: 0 0 8px; font-size: 17px; color: var(--accent); }
.enterprise-grid p { margin: 0; color: var(--text-dim); font-size: 14.5px; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* quotes */
.quotes { padding: 100px 0; background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.quote-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}
blockquote {
  background: var(--bg);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 22px 24px;
  border-radius: 8px;
  margin: 0;
}
blockquote p { margin: 0 0 14px; color: var(--text); font-size: 15px; line-height: 1.6; }
blockquote cite { color: var(--text-mute); font-size: 13px; font-style: normal; font-family: var(--mono); }
.quotes-note { text-align: center; color: var(--text-mute); margin-top: 28px; font-size: 13px; }

/* sponsor */
.sponsor { padding: 100px 0; text-align: center; }
.sponsor p { color: var(--text-dim); max-width: 600px; margin: 0 auto 28px; font-size: 16px; }

/* footer */
footer {
  padding: 60px 0 30px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 36px;
}
footer h4 {
  margin: 0 0 14px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text-mute);
}
footer a {
  display: block;
  color: var(--text-dim);
  font-size: 14px;
  margin-bottom: 8px;
}
footer a:hover { color: var(--text); }
footer .dim { color: var(--text-mute); font-size: 14px; }
.copy-line {
  text-align: center;
  color: var(--text-mute);
  font-size: 12px;
  font-family: var(--mono);
  padding: 0 32px;
}

/* responsive */
@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav nav { gap: 14px; }
  .nav nav a:not(.ghlink) { display: none; }
  .hero { padding: 50px 0 70px; }
  .diagram { gap: 8px; }
  .arrow { font-size: 16px; }
  .node { min-width: 120px; padding: 12px 14px; font-size: 13px; }
}