:root {
  --bg: #ffffff;
  --bg-soft: #f7f9fb;
  --bg-soft-2: #f1f4f7;
  --ink: #242623;
  --muted: #62615c;
  --faint: #8c8a84;
  --line: #e5e5e5;
  --line-strong: #d4d8df;
  --navy: #1a1f2e;
  --navy-2: #111827;
  --accent: #378add;
  --accent-soft: #b5d4f4;
  --accent-bg: #e6f1fb;
  --good: #639922;
  --good-bg: #e8f3dc;
  --warn: #ef9f27;
  --warn-bg: #fbeed1;
  --bad: #e24b4a;
  --bad-bg: #fadcdc;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius: 16px;
  --radius-sm: 9px;
  --radius-lg: 22px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
code, pre { font-family: var(--mono); }
pre { margin: 0; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; }

.topline { height: 3px; background: linear-gradient(90deg, var(--accent), #9bd0ff 52%, var(--good)); }
.section-shell { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }

/* ========== NAV ========== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-inline: max(20px, calc((100vw - var(--max)) / 2));
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -.02em; }
.brand-mark {
  width: 32px; height: 32px;
  border-radius: 9px;
  display: grid; place-items: center;
  background: var(--navy);
  color: #fff;
  font-weight: 700;
  font-family: var(--mono);
}
.brand-text { font-size: 17px; }
.site-nav nav {
  display: flex; align-items: center; gap: 22px;
  color: var(--muted);
  font-size: 13px;
  text-transform: lowercase;
}
.site-nav nav a { transition: color .15s ease; }
.site-nav nav a:hover, .footer a:hover { color: var(--accent); }
.nav-cta, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--accent-soft);
  border-radius: 999px;
  color: var(--accent);
  background: #fff;
  font-weight: 500;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.nav-cta { padding: 8px 14px; font-size: 13px; }
.nav-cta:hover { background: var(--accent-bg); }
.button { padding: 11px 18px; }
.button:hover { background: var(--accent-bg); }
.button.primary {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.button.primary:hover { background: var(--navy-2); color: #fff; border-color: var(--navy-2); }

/* ========== TYPOGRAPHY ========== */
.eyebrow {
  display: flex; align-items: center; gap: 8px;
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.eyebrow span {
  width: 7px; height: 7px;
  border-radius: 999px;
  background: var(--accent);
}
h1, h2, h3, h4, p { margin-top: 0; }
h1 {
  font-size: clamp(44px, 7vw, 78px);
  line-height: .95;
  letter-spacing: -.045em;
  margin-bottom: 24px;
  font-weight: 700;
}
h2 {
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.05;
  letter-spacing: -.035em;
  margin-bottom: 16px;
  font-weight: 700;
}
h3 {
  font-size: 18px;
  letter-spacing: -.015em;
  margin-bottom: 8px;
  font-weight: 600;
}
h4 {
  font-size: 14px;
  letter-spacing: -.005em;
  margin-bottom: 6px;
  font-weight: 600;
}
.lead {
  font-size: 20px;
  color: var(--muted);
  max-width: 690px;
}

/* ========== HERO ========== */
.hero {
  min-height: calc(100vh - 73px);
  display: grid;
  grid-template-columns: 1fr .9fr;
  align-items: center;
  gap: 50px;
  padding-block: 70px 56px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 22px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; color: var(--muted); font-size: 13px; }
.hero-points span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  background: var(--bg-soft);
}

.hero-panel {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  box-shadow: 0 20px 60px rgba(26, 31, 46, .06);
}
.panel-head {
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 0 18px;
  background: var(--navy);
  color: #fff;
}
.panel-head strong { font-weight: 600; }
.panel-head small { display: block; color: rgba(255, 255, 255, .58); font: 12px var(--mono); margin-top: 2px; }
.status { border-radius: 999px; padding: 4px 9px; font-size: 11px; font-weight: 700; }
.status.healthy { color: #315f0c; background: var(--good-bg); }
.flow-mini { padding: 20px; display: grid; gap: 14px; }
.flow-mini > div {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  background: var(--bg-soft);
}
.flow-mini > div.highlight {
  border-color: var(--accent-soft);
  background: var(--accent-bg);
}
.flow-mini span {
  display: block;
  font-size: 11px;
  color: var(--faint);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 8px;
}
.flow-mini code {
  display: block;
  color: var(--navy);
  font-size: 13px;
  overflow-wrap: anywhere;
}
.headers {
  border-top: 1px solid var(--line);
  padding: 14px 20px;
  display: grid;
  gap: 7px;
  color: var(--muted);
  font: 12px var(--mono);
}
.headers b { color: var(--good); font-weight: 600; }

/* ========== METRIC STRIP ========== */
.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 54px;
  background: #fff;
}
.metric-strip > div { padding: 20px; border-right: 1px solid var(--line); }
.metric-strip > div:last-child { border-right: 0; }
.metric-strip strong { display: block; font-size: 14px; }
.metric-strip span { color: var(--muted); font-size: 13px; }

/* ========== SECTION BLOCK ========== */
.section-block { padding-block: 68px; border-top: 1px solid var(--line); }
.section-heading { max-width: 820px; margin-bottom: 30px; }
.section-heading p:not(.eyebrow),
.copy-block p { color: var(--muted); font-size: 17px; }
.section-heading.compact { max-width: 720px; }

/* ========== WORKFLOW / FEATURE / MODE GRIDS ========== */
.workflow-grid, .feature-grid, .mode-grid { display: grid; gap: 14px; }
.workflow-grid { grid-template-columns: repeat(4, 1fr); }
.workflow-grid article,
.feature-grid article,
.mode-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  background: #fff;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.workflow-grid article:hover,
.feature-grid article:hover,
.mode-grid article:hover {
  border-color: var(--line-strong);
  box-shadow: 0 4px 16px rgba(26, 31, 46, .04);
}
.workflow-grid p, .feature-grid p, .mode-grid p { color: var(--muted); margin-bottom: 0; font-size: 14px; }
.num { color: var(--accent); font: 600 12px var(--mono); display: block; margin-bottom: 10px; }
.diagram {
  margin-top: 20px;
  display: flex;
  align-items: stretch;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}
.diagram > div {
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  text-align: center;
  background: var(--bg-soft);
}
.diagram > div.hot {
  border-color: var(--accent-soft);
  background: var(--accent-bg);
  color: var(--navy);
  font-weight: 500;
}
.diagram > span { align-self: center; color: var(--accent); }

/* ========== SPLIT BLOCK ========== */
.split-block {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 48px;
  align-items: center;
}
.split-block.reverse { grid-template-columns: 1.1fr .9fr; }
.check-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 10px;
}
.check-list li {
  position: relative;
  padding-left: 26px;
  color: var(--muted);
}
.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .45em;
  width: 13px;
  height: 13px;
  border-radius: 999px;
  background: var(--accent-bg);
  border: 1px solid var(--accent-soft);
}
.check-list code {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 5px;
  font-size: .9em;
  color: var(--navy);
}

/* ========== SCREENSHOT FRAMES ========== */
.screenshot-frame {
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-soft);
}
.screenshot-frame img { width: 100%; height: auto; }
.screenshot-frame figcaption {
  padding: 12px 16px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--line);
  background: #fff;
}
.browser-frame { box-shadow: 0 20px 60px rgba(26, 31, 46, .08); }
.screenshot-grid { display: grid; gap: 20px; }
.screenshot-frame.wide img { border-bottom: 1px solid var(--line); }

/* ========== POLICY MODES ========== */
.mode-grid { grid-template-columns: repeat(4, 1fr); }
.mode-grid article {
  position: relative;
  padding-top: 24px;
  display: flex;
  flex-direction: column;
}
.mode-grid article::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--mode-color, var(--accent));
  border-radius: var(--radius) var(--radius) 0 0;
}
.mode-grid article[data-mode="monitor"] { --mode-color: var(--accent); }
.mode-grid article[data-mode="redact"] { --mode-color: var(--good); }
.mode-grid article[data-mode="block"] { --mode-color: var(--warn); }
.mode-grid article[data-mode="strict"] { --mode-color: var(--bad); }
.mode-grid .mode-label {
  display: inline-flex;
  font: 600 11px var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--mode-color);
  background: color-mix(in srgb, var(--mode-color) 10%, white);
  border: 1px solid color-mix(in srgb, var(--mode-color) 30%, white);
  border-radius: 6px;
  padding: 3px 7px;
  margin-bottom: 12px;
}
.mode-grid h3 { color: var(--navy); margin-bottom: 10px; }
.mode-grid p { margin-bottom: 14px; flex: 1; }
.mode-grid .mode-effect {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font: 500 11px var(--mono);
  color: var(--faint);
  letter-spacing: .02em;
}
.mode-grid .mode-effect strong {
  display: block;
  color: var(--ink);
  margin-bottom: 4px;
  font-size: 11px;
  font-weight: 600;
}

/* ========== FEATURE GRID ========== */
.feature-grid { grid-template-columns: repeat(3, 1fr); }
.feature-grid.two { grid-template-columns: repeat(2, 1fr); }
.feature-grid code {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 5px;
  font-size: .88em;
  color: var(--navy);
}

/* ========== BYPASS CALLOUTS ========== */
.callout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.callout {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  padding: 28px;
  display: flex;
  flex-direction: column;
}
.callout .callout-tag {
  display: inline-flex;
  align-self: flex-start;
  font: 600 11px var(--mono);
  color: var(--accent);
  background: var(--accent-bg);
  border: 1px solid var(--accent-soft);
  border-radius: 6px;
  padding: 4px 8px;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.callout h3 { font-size: 20px; margin-bottom: 10px; letter-spacing: -.015em; }
.callout > p { color: var(--muted); margin-bottom: 18px; font-size: 14px; }
.callout-code {
  background: #0d111b;
  color: #f5f7fb;
  border-radius: 12px;
  padding: 16px;
  font: 12px/1.7 var(--mono);
  overflow-x: auto;
  margin-top: auto;
}
.callout-code .dim { color: rgba(255, 255, 255, .42); }
.callout-code .label { color: #9bd0ff; }
.callout-code .ok { color: #b5e081; }
.callout-code .bad { color: #f1928f; }
.callout-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.callout-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: baseline;
  font-size: 13px;
  color: var(--muted);
}
.callout-list code {
  font-size: 12px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  padding: 2px 7px;
  border-radius: 6px;
  color: var(--navy);
  white-space: nowrap;
}

/* ========== CREDENTIALS ========== */
.creds-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.creds-pane {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  background: #fff;
}
.creds-pane h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 17px;
}
.creds-pane h3::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
}
.creds-pane[data-layer="upstream"] h3::before { background: var(--good); }
.creds-flow {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
  counter-reset: stepcount;
}
.creds-flow li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 14px;
  align-items: start;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}
.creds-flow li::before {
  content: counter(stepcount);
  counter-increment: stepcount;
  font: 600 11px var(--mono);
  color: var(--accent);
  background: var(--accent-bg);
  border: 1px solid var(--accent-soft);
  border-radius: 6px;
  width: 26px;
  height: 22px;
  display: grid;
  place-items: center;
}
.creds-pane[data-layer="upstream"] .creds-flow li::before {
  color: var(--good);
  background: var(--good-bg);
  border-color: color-mix(in srgb, var(--good) 30%, white);
}
.creds-flow strong { color: var(--ink); font-weight: 600; }
.creds-flow code {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 5px;
  font-size: 12px;
  color: var(--navy);
}

/* ========== DEPLOYMENT TIMELINE ========== */
.deploy-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  position: relative;
}
.deploy-track::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 5%;
  right: 5%;
  height: 2px;
  background: linear-gradient(90deg,
    var(--accent),
    var(--good) 35%,
    var(--warn) 65%,
    var(--bad));
  opacity: .35;
  z-index: 0;
}
.deploy-step {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 24px 20px 20px;
  z-index: 1;
}
.deploy-step .deploy-dot {
  position: absolute;
  top: -7px;
  left: 22px;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--step-color, var(--accent));
  border: 3px solid #fff;
  box-shadow: 0 0 0 1px var(--step-color, var(--accent));
}
.deploy-step[data-phase="1"] { --step-color: var(--accent); }
.deploy-step[data-phase="2"] { --step-color: var(--good); }
.deploy-step[data-phase="3"] { --step-color: var(--warn); }
.deploy-step[data-phase="4"] { --step-color: var(--bad); }
.deploy-step .phase {
  font: 600 11px var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--step-color);
  margin-bottom: 8px;
}
.deploy-step h4 { font-size: 16px; margin-bottom: 8px; letter-spacing: -.01em; }
.deploy-step p { color: var(--muted); font-size: 13px; margin-bottom: 12px; }
.deploy-step ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
}
.deploy-step ul li {
  font-size: 12px;
  color: var(--muted);
  padding-left: 14px;
  position: relative;
}
.deploy-step ul li::before {
  content: '·';
  position: absolute;
  left: 4px;
  color: var(--step-color);
  font-weight: 700;
}
.deploy-step code {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  padding: 0 4px;
  border-radius: 4px;
  font-size: 11px;
  color: var(--navy);
}

/* ========== CODE CARD ========== */
.code-card {
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  overflow: hidden;
  background: #0d111b;
  color: #f5f7fb;
}
.code-tabs {
  display: flex;
  gap: 2px;
  padding: 10px;
  background: #151b2a;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  flex-wrap: wrap;
}
.code-tabs button {
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, .62);
  padding: 8px 10px;
  border-radius: 9px;
  font: 500 12px var(--sans);
  text-transform: lowercase;
  transition: background .15s ease, color .15s ease;
}
.code-tabs button:hover { color: #fff; }
.code-tabs button.active { background: rgba(255, 255, 255, .1); color: #fff; }
.code-pane, .code-card.static pre {
  display: none;
  margin: 0;
  padding: 20px;
  overflow: auto;
  font-size: 13px;
  line-height: 1.65;
}
.code-pane.active, .code-card.static pre { display: block; }

/* ========== QUICKSTART ========== */
.quick-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 26px;
  align-items: start;
}
.quick-copy {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  background: var(--bg-soft);
}
.quick-copy ol {
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
  display: grid;
  gap: 10px;
}
.quick-copy code {
  background: #fff;
  border: 1px solid var(--line);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: .9em;
  color: var(--navy);
}

/* ========== FAQ ========== */
.faq-list {
  display: grid;
  gap: 10px;
  max-width: 900px;
}
.faq-list details {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  background: #fff;
  transition: border-color .15s ease;
}
.faq-list details[open] { border-color: var(--line-strong); }
.faq-list summary {
  list-style: none;
  cursor: pointer;
  font-weight: 600;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: '+';
  font: 400 18px var(--mono);
  color: var(--muted);
  transition: transform .2s ease;
}
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
}
.faq-list code {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 5px;
  font-size: .9em;
  color: var(--navy);
}

/* ========== FOOTER ========== */
.footer {
  border-top: 1px solid var(--line);
  padding-block: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
}
.footer p { margin: 8px 0 0; }
.footer-links { display: flex; gap: 18px; font-size: 13px; }

/* ========== RESPONSIVE ========== */
@media (max-width: 920px) {
  .site-nav nav { display: none; }
  .hero,
  .split-block,
  .split-block.reverse,
  .quick-grid { grid-template-columns: 1fr; }
  .workflow-grid,
  .metric-strip,
  .mode-grid,
  .feature-grid,
  .feature-grid.two,
  .callout-grid,
  .creds-grid,
  .deploy-track { grid-template-columns: 1fr 1fr; }
  .deploy-track::before { display: none; }
  .diagram { flex-direction: column; }
  .diagram > span { transform: rotate(90deg); }
}

@media (max-width: 620px) {
  .section-shell { width: min(100% - 28px, var(--max)); }
  .hero { padding-block: 42px; min-height: 0; }
  .workflow-grid,
  .metric-strip,
  .mode-grid,
  .feature-grid,
  .feature-grid.two,
  .callout-grid,
  .creds-grid,
  .deploy-track { grid-template-columns: 1fr; }
  .footer { flex-direction: column; align-items: flex-start; }
  .callout { padding: 22px; }
  .creds-pane { padding: 22px; }
}