/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:           #07090c;
  --bg-alt:       #0a0d12;
  --surface:      #0d1118;
  --surface-2:    #10151d;
  --surface-3:    #131923;
  --border:       #19202c;
  --border-dim:   #121823;
  --border-soft:  #1d2533;
  --line:         #1d2533;

  --text:         #b6bdc9;
  --text-muted:   #6b7588;
  --text-dim:     #3a4254;
  --text-bright:  #ecf0f6;

  --accent:       #38bdf8;
  --accent-2:     #67e8f9;
  --accent-dim:   #1d4f6b;
  --accent-soft:  rgba(56, 189, 248, 0.10);
  --accent-line:  rgba(56, 189, 248, 0.28);

  --ok:           #65d8a3;
  --ok-dim:       rgba(101, 216, 163, 0.14);
  --warn:         #d6b86a;
  --warn-dim:     rgba(214, 184, 106, 0.14);
  --deny:         #d8748a;
  --deny-dim:     rgba(216, 116, 138, 0.14);

  --mono:         'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --font:         'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius:       2px;
  --radius-md:    4px;
  --transition:   0.18s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 15.5px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; transition: color var(--transition); }
strong { color: var(--text-bright); font-weight: 600; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; color: inherit; }

/* ── Layout ── */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
}

.section { padding: 110px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--border-dim); border-bottom: 1px solid var(--border-dim); }
.section-cta { background: var(--surface); border-top: 1px solid var(--border); position: relative; overflow: hidden; }

.section-header { max-width: 760px; margin-bottom: 56px; }
.section-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.section-label::before {
  content: '';
  width: 22px; height: 1px;
  background: var(--accent);
  display: inline-block;
}
.section-title {
  font-size: 36px;
  line-height: 1.18;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--text-bright);
  margin-bottom: 18px;
}
.section-lede {
  font-size: 16px;
  line-height: 1.62;
  color: var(--text-muted);
  max-width: 680px;
}

/* ── System bar ── */
.sys-bar {
  border-bottom: 1px solid var(--border-dim);
  background: #05070a;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
  height: 30px;
  display: flex;
  align-items: center;
}
.sys-bar .container {
  display: flex;
  align-items: center;
  gap: 28px;
  width: 100%;
}
.sb-cell { display: inline-flex; align-items: center; gap: 9px; }
.sb-cell strong { color: var(--text); font-weight: 500; letter-spacing: 0.12em; }
.sb-cell--right { margin-left: auto; }
.sb-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.10);
  animation: pulse 2.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.6; box-shadow: 0 0 0 3px rgba(56,189,248,0.06); }
  50% { opacity: 1; box-shadow: 0 0 0 4px rgba(56,189,248,0.20); }
}

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 9, 12, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-dim);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 28px;
}
.logo {
  font-weight: 700;
  font-size: 16px;
  color: var(--text-bright);
  letter-spacing: -0.01em;
}
.logo-dot { color: var(--accent); font-weight: 600; }
.nav { display: flex; gap: 26px; }
.nav a {
  font-size: 13.5px;
  color: var(--text-muted);
  letter-spacing: 0.01em;
}
.nav a:hover { color: var(--text-bright); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: 0.005em;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-bright);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn:hover { border-color: var(--accent-dim); color: var(--text-bright); }
.btn-sm { padding: 7px 14px; font-size: 12.5px; }
.btn-primary {
  background: var(--accent);
  color: #04121b;
  border-color: var(--accent);
  font-weight: 600;
}
.btn-primary:hover { background: var(--accent-2); border-color: var(--accent-2); color: #04121b; }
.btn-ghost { background: transparent; color: var(--text); }

/* ── Hero ── */
.hero {
  position: relative;
  padding: 120px 0 100px;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 1200px; height: 600px;
  background: radial-gradient(ellipse at center, rgba(56,189,248,0.10), transparent 60%);
  pointer-events: none;
}
.hero-top { max-width: 880px; position: relative; }
.eyebrow {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 6px 12px;
  border: 1px solid var(--accent-line);
  background: var(--accent-soft);
  border-radius: var(--radius);
  margin-bottom: 28px;
}
.hero-headline {
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--text-bright);
  margin-bottom: 24px;
}
.hero-headline .accent { color: var(--accent); font-weight: 600; }
.hero-sub {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text);
  max-width: 720px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 72px; }

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-dim);
  border: 1px solid var(--border-dim);
  margin-bottom: 56px;
}
.pillar { background: var(--bg); padding: 28px 26px; }
.pl-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 10px;
}
.pl-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 8px;
}
.pl-desc { font-size: 14px; line-height: 1.6; color: var(--text-muted); }

.hero-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-dim);
  border: 1px solid var(--border-dim);
}
.hm-cell { background: var(--bg); padding: 18px 22px; }
.hm-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.hm-val {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text-bright);
  letter-spacing: 0.01em;
}

/* ── Console ── */
.console {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.con-status {
  display: flex;
  gap: 32px;
  align-items: center;
  padding: 14px 22px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 11px;
}
.cs-cell { display: inline-flex; align-items: center; gap: 8px; }
.cs-cell--right { margin-left: auto; }
.cs-label { color: var(--text-dim); letter-spacing: 0.14em; text-transform: uppercase; }
.cs-val { color: var(--text-bright); }
.cs-val--warn { color: var(--warn); }
.cs-mute { color: var(--text-dim); margin-left: 6px; font-size: 10px; letter-spacing: 0.1em; }
.con-status { flex-wrap: wrap; row-gap: 6px; }
.con-status .cs-cell { padding-right: 6px; border-right: 1px solid var(--border-dim); padding-left: 0; }
.con-status .cs-cell:first-child { padding-left: 0; }
.con-status .cs-cell--right { border-right: none; }
.cs-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 3px rgba(101,216,163,0.12);
  animation: pulse 2.6s ease-in-out infinite;
}

.con-body {
  display: grid;
  grid-template-columns: 220px 1fr 320px;
  min-height: 540px;
}

/* Sidebar */
.con-side {
  border-right: 1px solid var(--border);
  background: var(--surface-2);
  padding: 18px 0;
  display: flex;
  flex-direction: column;
}
.cn-group { padding: 0 0 18px 0; }
.cn-head {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 4px 18px 8px;
}
.cn-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  font-size: 13px;
  color: var(--text-muted);
  border-left: 2px solid transparent;
  transition: all var(--transition);
}
.cn-item:hover { background: var(--surface-3); color: var(--text-bright); }
.cn-active {
  background: var(--surface-3);
  color: var(--text-bright);
  border-left-color: var(--accent);
}
.cn-glyph {
  width: 16px; text-align: center;
  font-family: var(--mono);
  color: var(--accent);
  font-size: 12px;
}
.cn-count {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
}
.cn-count--warn { color: var(--warn); }
.cn-foot {
  margin-top: auto;
  padding: 14px 18px;
  border-top: 1px solid var(--border);
}
.cn-foot-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.cn-foot-val { font-family: var(--mono); font-size: 11px; color: var(--text); }

/* Main table */
.con-main { display: flex; flex-direction: column; min-width: 0; }
.cm-head {
  padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
}
.cm-title { font-size: 14px; font-weight: 600; color: var(--text-bright); }
.cm-tools { margin-left: auto; display: flex; gap: 8px; }
.cm-pill {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: lowercase;
  padding: 4px 10px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  color: var(--text-muted);
}
.cm-pill--accent { color: var(--accent); border-color: var(--accent-line); background: var(--accent-soft); }

.cm-table { font-family: var(--mono); font-size: 12.5px; }
.cm-tr {
  display: grid;
  grid-template-columns: 1.8fr 1fr 0.9fr 0.7fr 1fr 0.9fr;
  gap: 12px;
  padding: 11px 22px;
  border-bottom: 1px solid var(--border-dim);
  align-items: center;
  transition: background var(--transition);
}
.cm-tr:hover { background: var(--surface-2); }
.cm-tr--selected { background: rgba(56,189,248,0.04); border-left: 2px solid var(--accent); padding-left: 20px; }
.cm-th {
  background: var(--surface-2);
  color: var(--text-dim);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding-top: 9px; padding-bottom: 9px;
}
.cm-name {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-bright);
  font-weight: 500;
}
.cm-icon {
  width: 18px; height: 18px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--border-soft);
  color: var(--accent);
  font-size: 10px;
  border-radius: var(--radius);
  background: var(--bg);
}
.cm-mono { color: var(--text); }
.cm-mute { color: var(--text-dim); }
.cm-act {
  font-family: var(--mono);
  font-size: 11px;
  padding: 5px 10px;
  background: transparent;
  border: 1px solid var(--border-soft);
  color: var(--text);
  border-radius: var(--radius);
  letter-spacing: 0.04em;
  transition: all var(--transition);
}
.cm-act:hover { border-color: var(--accent-dim); color: var(--text-bright); }
.cm-act--warn { color: var(--warn); border-color: rgba(214,184,106,0.3); background: var(--warn-dim); }
.cm-act--deny { color: var(--deny); border-color: rgba(216,116,138,0.3); background: var(--deny-dim); }

.cm-foot {
  margin-top: auto;
  padding: 12px 22px;
  border-top: 1px solid var(--border);
  background: var(--surface-2);
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Risk pills */
.risk {
  display: inline-flex;
  align-items: center;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  padding: 3px 8px;
  border-radius: var(--radius);
  text-transform: uppercase;
}
.risk--low { color: var(--ok); background: var(--ok-dim); border: 1px solid rgba(101,216,163,0.22); }
.risk--med { color: var(--warn); background: var(--warn-dim); border: 1px solid rgba(214,184,106,0.22); }
.risk--high { color: var(--deny); background: var(--deny-dim); border: 1px solid rgba(216,116,138,0.28); }

/* Detail panel */
.con-detail {
  border-left: 1px solid var(--border);
  background: var(--surface-2);
  padding: 22px 22px 18px;
  display: flex;
  flex-direction: column;
}
.cd-head {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.cd-status { color: var(--deny); }
.cd-title { font-size: 17px; font-weight: 600; color: var(--text-bright); margin-bottom: 4px; }
.cd-sub { font-family: var(--mono); font-size: 11px; color: var(--text-muted); margin-bottom: 20px; letter-spacing: 0.06em; }

.cd-rows { display: flex; flex-direction: column; gap: 0; }
.cd-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-dim);
  font-family: var(--mono);
  font-size: 11.5px;
}
.cd-row dt { color: var(--text-dim); letter-spacing: 0.08em; text-transform: uppercase; font-size: 10px; align-self: center; }
.cd-row dd { color: var(--text-bright); text-align: right; }
.cd-rows--compact .cd-row { padding: 6px 0; }
.cd-chain { font-size: 11px; display: inline-flex; align-items: center; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.cd-arr { color: var(--accent); padding: 0 2px; }
.cd-mute { color: var(--text-dim); font-size: 10.5px; margin-left: 4px; }
.cd-ok { color: var(--ok); font-size: 10px; letter-spacing: 0.12em; margin-left: 6px; text-transform: uppercase; }

.cd-suggest {
  margin-top: 18px;
  padding: 14px;
  border: 1px solid var(--accent-line);
  background: var(--accent-soft);
  border-radius: var(--radius);
}
.cd-suggest-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.cd-suggest-body { font-size: 13px; color: var(--text-bright); line-height: 1.55; margin-bottom: 12px; }
.cd-suggest-actions { display: flex; gap: 8px; }
.cd-suggest--deny { border-color: rgba(216,116,138,0.32); background: var(--deny-dim); }
.cd-suggest--deny .cd-suggest-label { color: var(--deny); }

/* Event stream */
.con-stream {
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
  font-family: var(--mono);
  font-size: 12px;
}
.cstream-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 22px;
  border-bottom: 1px solid var(--border-dim);
  color: var(--text-dim);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.cstream-head .cs-dot { background: var(--accent); box-shadow: 0 0 0 3px rgba(56,189,248,0.12); }
.cstream-row {
  display: grid;
  grid-template-columns: 130px 90px 1fr;
  gap: 16px;
  padding: 9px 22px;
  border-bottom: 1px solid var(--border-dim);
  align-items: center;
  color: var(--text);
}
.cstream-row:last-child { border-bottom: none; }
.csr-time { color: var(--text-dim); font-size: 11px; }
.csr-event {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--radius);
  text-align: center;
}
.csr-event.granted { color: var(--ok); background: var(--ok-dim); border: 1px solid rgba(101,216,163,0.22); }
.csr-event.warn { color: var(--warn); background: var(--warn-dim); border: 1px solid rgba(214,184,106,0.22); }
.csr-event.deny { color: var(--deny); background: var(--deny-dim); border: 1px solid rgba(216,116,138,0.28); }
.csr-msg { font-size: 12.5px; }

/* ── Flow Map ── */
.flow-shell {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 28px;
  position: relative;
}
.flow-head {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border-dim);
  margin-bottom: 36px;
}

.flow-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: 16px;
}
.zone {
  border: 1px solid var(--border-soft);
  background: var(--surface-2);
  padding: 16px 14px;
  border-radius: var(--radius);
  position: relative;
}
.zone--b { border-color: var(--accent-line); background: linear-gradient(180deg, var(--accent-soft), var(--surface-2)); }
.zone-label {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 14px;
}
.zone-nodes { display: flex; flex-direction: column; gap: 8px; }
.fn {
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--text-bright);
  font-weight: 500;
  font-family: var(--mono);
  letter-spacing: 0.01em;
}
.fn--accent {
  color: var(--accent-2);
  border-color: var(--accent-line);
  background: rgba(56,189,248,0.06);
}
.gate {
  align-self: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 10px 6px;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.gate-glyph {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--accent-line);
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 50%;
  font-size: 14px;
}

.flow-line {
  display: block;
  width: 100%;
  height: 40px;
  margin: 24px 0 0;
}

.flow-foot {
  display: flex;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid var(--border-dim);
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* ── Trace View ── */
.trace {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.trace-head {
  display: flex;
  gap: 32px;
  align-items: center;
  padding: 14px 22px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.trace-head > :nth-child(1) { color: var(--text); display: inline-flex; align-items: center; gap: 8px; }
.trace-head > :last-child { margin-left: auto; }

.trace-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1.2fr;
}
.trace-col {
  padding: 20px 22px;
  border-right: 1px solid var(--border);
  min-height: 360px;
}
.trace-col:last-child { border-right: none; }
.tc-head {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.topo { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.topo li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 10px;
  border-bottom: 1px solid var(--border-dim);
  font-family: var(--mono);
  font-size: 12px;
}
.topo li.t-sel { background: rgba(216,116,138,0.06); border-left: 2px solid var(--deny); padding-left: 8px; }
.t-node { color: var(--text-bright); }
.t-state {
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--radius);
}
.s-scoped { color: var(--accent); background: var(--accent-soft); border: 1px solid var(--accent-line); }
.s-active { color: var(--ok); background: var(--ok-dim); border: 1px solid rgba(101,216,163,0.22); }
.s-verified { color: var(--text); background: var(--surface-2); border: 1px solid var(--border-soft); }
.s-rotating { color: var(--warn); background: var(--warn-dim); border: 1px solid rgba(214,184,106,0.22); }
.s-blocked, .s-revoked { color: var(--deny); background: var(--deny-dim); border: 1px solid rgba(216,116,138,0.28); }
.s-exposed { color: var(--warn); background: var(--warn-dim); border: 1px solid rgba(214,184,106,0.32); animation: exposurePulse 2.4s ease-in-out infinite; }

@keyframes exposurePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(214,184,106,0); }
  50% { box-shadow: 0 0 0 3px rgba(214,184,106,0.16); }
}

.topo--dense li { grid-template-columns: 1fr auto auto; display: grid; gap: 10px; align-items: center; }
.topo--dense .t-meta { font-family: var(--mono); font-size: 10px; color: var(--text-dim); letter-spacing: 0.06em; }
.topo-pulse .t-node::before {
  content: ''; display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--ok); margin-right: 8px; vertical-align: middle;
  animation: pulse 2.2s ease-in-out infinite;
}

.timeline--dense li { grid-template-columns: 60px 1fr auto; align-items: baseline; }
.tl-meta { font-family: var(--mono); font-size: 10px; color: var(--text-dim); letter-spacing: 0.04em; text-align: right; }

/* ── Credential Trace View ── */
.ctrace-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border: 1px solid var(--border);
  background: var(--surface);
  margin-bottom: 14px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  border-bottom: none;
}
.ctm-cell {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-right: 1px solid var(--border-dim);
  font-family: var(--mono);
  font-size: 11px;
  flex: 1 1 auto;
}
.ctm-cell:last-child { border-right: none; }
.ctm-cell--right { margin-left: auto; justify-content: flex-end; }
.ctm-label { color: var(--text-dim); letter-spacing: 0.16em; text-transform: uppercase; font-size: 9.5px; }
.ctm-val { color: var(--text-bright); }
.ctm-val--warn { color: var(--warn); }

.ctrace-lineage {
  display: flex;
  align-items: stretch;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 0;
  border-top: none;
  border-bottom: none;
  overflow-x: auto;
}
.ctl-label {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  align-self: center;
  flex-shrink: 0;
}
.ctl-chain { display: flex; align-items: stretch; gap: 8px; flex: 1; min-width: 0; }
.ctl-node {
  flex: 1;
  min-width: 140px;
  border: 1px solid var(--border-soft);
  background: var(--surface-2);
  border-radius: var(--radius);
  padding: 10px 12px;
}
.ctl-node--root { border-color: var(--border-soft); }
.ctl-node--cur { border-color: var(--accent-line); background: linear-gradient(180deg, var(--accent-soft), var(--surface-2)); }
.ctl-node--deriv { border-color: rgba(214,184,106,0.32); background: linear-gradient(180deg, var(--warn-dim), var(--surface-2)); }
.ctl-node--deny { border-color: rgba(216,116,138,0.32); background: linear-gradient(180deg, var(--deny-dim), var(--surface-2)); }
.ctl-tag {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 4px;
}
.ctl-node--cur .ctl-tag { color: var(--accent); }
.ctl-node--deriv .ctl-tag { color: var(--warn); }
.ctl-node--deny .ctl-tag { color: var(--deny); }
.ctl-id { font-family: var(--mono); font-size: 12px; color: var(--text-bright); margin-bottom: 2px; }
.ctl-meta { font-family: var(--mono); font-size: 10px; color: var(--text-dim); letter-spacing: 0.04em; }

.ctl-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex: 0 0 28px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 13px;
}
.ctl-arrow-line {
  position: absolute;
  top: 50%; left: 0; right: 0;
  height: 1px;
  background: var(--accent-line);
}
.ctl-arrow-line--warn { background: rgba(214,184,106,0.32); }
.ctl-arrow-line--deny { background: rgba(216,116,138,0.32); }
.ctl-arrow-mark { position: relative; background: var(--surface); padding: 0 4px; z-index: 1; }
.ctl-arrow-line--warn ~ .ctl-arrow-mark { color: var(--warn); }
.ctl-arrow-line--deny ~ .ctl-arrow-mark { color: var(--deny); }

.ctrace {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  overflow: hidden;
  border-top: none;
}
.ctrace-head {
  display: flex;
  gap: 24px;
  align-items: center;
  padding: 12px 20px;
  background: var(--surface-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.ctrace-head > :nth-child(1) { color: var(--text); display: inline-flex; align-items: center; gap: 8px; }
.ctrace-head-right { margin-left: auto; }

.ctrace-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr;
}
.ctrace-col {
  padding: 18px 18px;
  border-right: 1px solid var(--border);
  min-height: 420px;
}
.ctrace-col:last-child { border-right: none; }
.tc-head { display: flex; align-items: baseline; gap: 10px; }
.tc-meta {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  color: var(--text-dim);
  text-transform: lowercase;
}

/* Stream row fade-in for "alive" feel */
.con-stream .cstream-row,
.trace-stream .cstream-row { animation: streamIn 0.45s ease-out both; }
.con-stream .cstream-row:nth-child(2) { animation-delay: 0.06s; }
.con-stream .cstream-row:nth-child(3) { animation-delay: 0.12s; }
.con-stream .cstream-row:nth-child(4) { animation-delay: 0.18s; }
.con-stream .cstream-row:nth-child(5) { animation-delay: 0.24s; }
.con-stream .cstream-row:nth-child(6) { animation-delay: 0.30s; }
@keyframes streamIn {
  from { opacity: 0; transform: translateY(-2px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Selected detail panel pulse */
.cm-tr--selected { animation: selectGlow 3.4s ease-in-out infinite; }
@keyframes selectGlow {
  0%, 100% { background: rgba(56,189,248,0.04); }
  50% { background: rgba(56,189,248,0.08); }
}

@media (max-width: 900px) {
  .ctrace-grid { grid-template-columns: 1fr; }
  .ctrace-col { border-right: none; border-bottom: 1px solid var(--border); min-height: auto; }
  .ctl-chain { flex-direction: column; }
  .ctl-arrow { flex: 0 0 18px; transform: rotate(90deg); }
  .topo--dense li { grid-template-columns: 1fr auto; }
  .topo--dense .t-meta { display: none; }
  .timeline--dense li { grid-template-columns: 60px 1fr; }
  .tl-meta { grid-column: 1 / -1; padding-top: 2px; }
}

.timeline { list-style: none; display: flex; flex-direction: column; gap: 4px; counter-reset: tl; }
.timeline li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 14px;
  padding: 9px 10px;
  border-bottom: 1px solid var(--border-dim);
  font-family: var(--mono);
  font-size: 12px;
  position: relative;
}
.timeline li.tl-warn { background: rgba(214,184,106,0.04); }
.timeline li.tl-deny { background: rgba(216,116,138,0.05); }
.tl-time { color: var(--text-dim); }
.tl-event { color: var(--text-bright); }

.trace-stream {
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
}
.trace-stream .cstream-row {
  grid-template-columns: 130px 1.4fr 90px 1fr;
}
.cstream-row--mono { color: var(--text); }

/* ── API Preview ── */
.api-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}
.api-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 11px;
  background: var(--surface);
}
.ab-key { color: var(--text-dim); letter-spacing: 0.12em; text-transform: uppercase; }
.ab-val { color: var(--text-bright); }
.ab-val--ok { color: var(--ok); }

.api-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 36px;
}
.endpoint {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 16px 18px;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.endpoint:hover { border-color: var(--accent-dim); }
.endpoint--accent { border-color: var(--accent-line); background: linear-gradient(180deg, var(--accent-soft), var(--surface)); }
.ep-head { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.ep-method {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  padding: 3px 8px;
  border-radius: var(--radius);
  font-weight: 600;
}
.m-post { color: var(--accent); background: var(--accent-soft); border: 1px solid var(--accent-line); }
.m-get { color: var(--ok); background: var(--ok-dim); border: 1px solid rgba(101,216,163,0.22); }
.ep-path { font-family: var(--mono); font-size: 13px; color: var(--text-bright); }
.ep-desc { font-size: 13px; color: var(--text-muted); line-height: 1.55; }

.api-snippets {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.snippet {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
}
.sn-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text);
}
.sn-tag {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--radius);
}
.sn-tag--req { color: var(--accent); background: var(--accent-soft); border: 1px solid var(--accent-line); }
.sn-tag--res { color: var(--ok); background: var(--ok-dim); border: 1px solid rgba(101,216,163,0.22); }
.sn-code {
  padding: 18px 20px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text);
  line-height: 1.7;
  overflow-x: auto;
}
.c-brace { color: var(--text-muted); }
.c-key { color: var(--accent); }
.c-str { color: var(--ok); }

/* ── Integrations ── */
.integrations-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--border-dim);
  border: 1px solid var(--border-dim);
}
.integ {
  background: var(--bg);
  padding: 22px 20px;
  transition: background var(--transition);
}
.integ:hover { background: var(--surface); }
.ig-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 6px;
  letter-spacing: -0.005em;
}
.ig-desc { font-size: 12.5px; line-height: 1.55; color: var(--text-muted); }
.integ-note {
  margin-top: 16px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  text-align: right;
}

/* ── Use Cases ── */
.usecases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-dim);
  border: 1px solid var(--border-dim);
}
.usecase {
  background: var(--bg);
  padding: 28px 26px;
}
.uc-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 14px;
}
.usecase h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.usecase p { font-size: 14px; line-height: 1.62; color: var(--text-muted); }

/* ── Docs ── */
.docs-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  align-items: start;
}
.doc-routes {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border-dim);
  border: 1px solid var(--border-dim);
}
.doc-route {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 18px;
  background: var(--bg);
  transition: background var(--transition);
}
.doc-route:hover { background: var(--surface); }
.dr-path {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
}
.dr-desc {
  font-size: 12px;
  color: var(--text-muted);
}

.doc-topics {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
}
.doc-topics details {
  border-bottom: 1px solid var(--border-dim);
}
.doc-topics details:last-child { border-bottom: none; }
.doc-topics summary {
  padding: 16px 22px;
  cursor: pointer;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-bright);
  list-style: none;
  position: relative;
  transition: background var(--transition);
}
.doc-topics summary::marker, .doc-topics summary::-webkit-details-marker { display: none; }
.doc-topics summary::after {
  content: '+';
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 400;
}
.doc-topics details[open] summary::after { content: '−'; }
.doc-topics summary:hover { background: var(--surface-2); }
.doc-topics details p {
  padding: 0 22px 18px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-muted);
}

/* ── Preview Access (CTA) ── */
.section-cta { padding: 100px 0; }
.cta-glow {
  position: absolute;
  top: -150px; right: -100px;
  width: 700px; height: 500px;
  background: radial-gradient(ellipse at center, rgba(56,189,248,0.10), transparent 60%);
  pointer-events: none;
}
.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  position: relative;
}
.cta-title {
  font-size: 36px;
  line-height: 1.18;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--text-bright);
  margin-bottom: 18px;
}
.cta-body { font-size: 16px; line-height: 1.62; color: var(--text-muted); margin-bottom: 14px; }
.cta-note {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 12px;
}

.preview-form {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 22px;
}
.pf-head {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-dim);
  margin-bottom: 18px;
}
.pf-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.pf-field > span {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.pf-field input,
.pf-field select,
.pf-field textarea {
  background: var(--bg);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 13.5px;
  color: var(--text-bright);
  font-family: var(--font);
  transition: border-color var(--transition);
  outline: none;
}
.pf-field textarea { font-family: var(--mono); font-size: 12.5px; resize: vertical; }
.pf-field input:focus,
.pf-field select:focus,
.pf-field textarea:focus { border-color: var(--accent-dim); }
.pf-field input::placeholder,
.pf-field textarea::placeholder { color: var(--text-dim); }
.pf-btn { width: 100%; justify-content: center; margin-top: 4px; padding: 12px 18px; }
.pf-foot {
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  text-align: center;
}

/* ── Updates / Brief List ── */
.updates-wrap {
  max-width: 880px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.updates-title {
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.18;
  color: var(--text-bright);
  margin: 14px 0 14px;
}
.updates-sub {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0 0 12px;
  max-width: 640px;
}
.updates-body {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text-dim);
  margin: 0;
  max-width: 640px;
}
.updates-form {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.uf-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 12px 18px;
  border-bottom: 1px solid var(--border-dim);
  background: var(--surface-2);
}
.uf-head .cs-dot { margin-right: 6px; }
.uf-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 18px;
  align-items: end;
}
.uf-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.uf-field > span {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.uf-field input {
  background: var(--bg);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 11px 13px;
  font-size: 13.5px;
  color: var(--text-bright);
  font-family: var(--font);
  transition: border-color var(--transition);
  outline: none;
  width: 100%;
  min-width: 0;
}
.uf-field input:focus { border-color: var(--accent-dim); }
.uf-field input::placeholder { color: var(--text-dim); }
.uf-btn { padding: 11px 20px; white-space: nowrap; }
.uf-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 18px;
  border-top: 1px solid var(--border-dim);
  background: var(--surface-2);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}

@media (max-width: 640px) {
  .updates-title { font-size: 26px; }
  .uf-row { grid-template-columns: 1fr; padding: 16px; gap: 14px; }
  .uf-btn { width: 100%; justify-content: center; }
  .uf-head, .uf-foot { padding: 11px 14px; font-size: 9.5px; }
}

/* ── Footer ── */
.site-footer {
  border-top: 1px solid var(--border-dim);
  background: #05070a;
  padding: 26px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-note {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.footer-cta {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-line);
  padding: 6px 12px;
  border-radius: var(--radius);
  background: var(--accent-soft);
  transition: all var(--transition);
}
.footer-cta:hover { background: rgba(56,189,248,0.18); color: var(--text-bright); }

/* ── Propagation motion ── */
.tick-flash { animation: tickFlash 0.6s ease-out; }
@keyframes tickFlash {
  0% { color: var(--accent); text-shadow: 0 0 6px rgba(56,189,248,0.45); }
  100% { color: inherit; text-shadow: none; }
}

.row-cascade { animation: rowCascade 0.7s ease-out both; }
@keyframes rowCascade {
  0% { opacity: 0; transform: translateY(-3px); background: rgba(56,189,248,0.08); }
  60% { background: rgba(56,189,248,0.06); }
  100% { opacity: 1; transform: translateY(0); background: transparent; }
}

.ctl-arrow-line--warn,
.ctl-arrow-line--deny { animation: arrowPulse 3.2s ease-in-out infinite; }
@keyframes arrowPulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; box-shadow: 0 0 4px currentColor; }
}

.ttl-low { color: var(--warn) !important; }
.ttl-crit { color: var(--deny) !important; }

/* ── Blast Radius Containment ── */
.blast-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  margin-bottom: 0;
  border-bottom: none;
}
.bs-cell {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-right: 1px solid var(--border-dim);
  font-family: var(--mono);
  font-size: 11px;
  flex: 1 1 auto;
}
.bs-cell:last-child { border-right: none; }
.bs-cell--right { margin-left: auto; justify-content: flex-end; }
.bs-label { color: var(--text-dim); letter-spacing: 0.16em; text-transform: uppercase; font-size: 9.5px; }
.bs-val { color: var(--text-bright); }
.bs-val--ok { color: var(--ok); }

.blast-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr 1fr;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  overflow: hidden;
}
.blast-col {
  padding: 18px;
  border-right: 1px solid var(--border);
  min-height: 380px;
}
.blast-col:last-child { border-right: none; }
.blast-col--center { background: linear-gradient(180deg, var(--surface), var(--surface-2)); }

.blast-nodes {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.bn {
  display: grid;
  grid-template-columns: 14px 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-size: 12px;
  position: relative;
  transition: background var(--transition);
}
.bn-flag { font-size: 8px; line-height: 1; }
.bn-name { color: var(--text-bright); font-family: var(--mono); font-size: 11.5px; }
.bn-meta { font-family: var(--mono); font-size: 10px; color: var(--text-dim); letter-spacing: 0.06em; }
.bn-state {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 3px;
}
.bn--rev .bn-flag { color: var(--deny); }
.bn--rev { background: rgba(216,116,138,0.04); border-color: rgba(216,116,138,0.15); }
.bn--blk .bn-flag { color: var(--deny); }
.bn--blk { background: rgba(216,116,138,0.06); border-color: rgba(216,116,138,0.18); animation: containPulse 3s ease-in-out infinite; }
.bn--pend .bn-flag { color: var(--warn); }
.bn--pend { background: rgba(214,184,106,0.04); border-color: rgba(214,184,106,0.18); }
.bn--rest .bn-flag { color: var(--ok); }
.bn--rest { background: rgba(101,216,163,0.04); border-color: rgba(101,216,163,0.15); }

@keyframes containPulse {
  0%, 100% { box-shadow: inset 2px 0 0 rgba(216,116,138,0.4); }
  50% { box-shadow: inset 2px 0 0 rgba(216,116,138,0.85); }
}

.blast-prop {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  counter-reset: bp;
}
.bp {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: baseline;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: var(--surface-2);
  font-size: 12px;
  position: relative;
}
.bp::before {
  content: '';
  position: absolute;
  left: 27px;
  top: 100%;
  width: 1px;
  height: 8px;
  background: var(--border-soft);
}
.bp:last-child::before { display: none; }
.bp-i {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.14em;
}
.bp-name { color: var(--text-bright); font-family: var(--mono); font-size: 11.5px; }
.bp-meta { font-family: var(--mono); font-size: 10px; color: var(--text-dim); letter-spacing: 0.06em; text-align: right; }
.bp--done { border-color: rgba(101,216,163,0.22); }
.bp--done .bp-i { color: var(--ok); }
.bp--done::after {
  content: '✓';
  position: absolute;
  right: 10px;
  top: 10px;
  color: var(--ok);
  font-size: 10px;
}
.bp--done .bp-meta { padding-right: 16px; }
.bp--active { border-color: var(--accent-line); background: linear-gradient(180deg, var(--accent-soft), var(--surface-2)); }
.bp--active .bp-i { color: var(--accent); }
.bp--active::after {
  content: '';
  position: absolute;
  right: 12px;
  top: 14px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(56,189,248,0.18);
  animation: pulse 1.8s ease-in-out infinite;
}
.bp--active .bp-meta { padding-right: 18px; }
.bp--pending .bp-i { color: var(--text-dim); }
.bp--pending { opacity: 0.78; }
.bp--pending::after {
  content: '··';
  position: absolute;
  right: 12px;
  top: 8px;
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.2em;
}

@media (max-width: 900px) {
  .blast-grid { grid-template-columns: 1fr; }
  .blast-col { border-right: none; border-bottom: 1px solid var(--border); min-height: auto; }
}

/* ── Exposure Replay ── */
.replay-shell {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.replay-head {
  display: flex;
  gap: 20px;
  align-items: center;
  padding: 12px 18px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  flex-wrap: wrap;
}
.replay-head > :nth-child(1) { color: var(--text); display: inline-flex; align-items: center; gap: 8px; }
.replay-head-right { margin-left: auto; }

.replay-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}
.rt {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-dim);
  position: relative;
}
.rt:last-child { border-bottom: none; }
.rt-time {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
}
.rt-body { min-width: 0; }
.rt-event {
  color: var(--text-bright);
  font-size: 13px;
  margin-bottom: 3px;
}
.rt-meta {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}
.rt-tag {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 3px;
  border: 1px solid var(--border-soft);
  color: var(--text-dim);
}
.rt--info { border-left: 2px solid var(--accent); }
.rt--info .rt-tag { color: var(--accent); border-color: var(--accent-line); background: var(--accent-soft); }
.rt--warn { border-left: 2px solid var(--warn); background: rgba(214,184,106,0.02); }
.rt--warn .rt-tag { color: var(--warn); border-color: rgba(214,184,106,0.32); background: var(--warn-dim); }
.rt--deny { border-left: 2px solid var(--deny); background: rgba(216,116,138,0.03); }
.rt--deny .rt-tag { color: var(--deny); border-color: rgba(216,116,138,0.32); background: var(--deny-dim); }
.rt--ok { border-left: 2px solid var(--ok); }
.rt--ok .rt-tag { color: var(--ok); border-color: rgba(101,216,163,0.32); background: var(--ok-dim); }

.replay-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  padding: 0;
  background: var(--surface-2);
  border-top: 1px solid var(--border);
}
.replay-foot > span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-right: 1px solid var(--border-dim);
  font-family: var(--mono);
  font-size: 11px;
  flex: 1 1 auto;
}
.replay-foot > span:last-child { border-right: none; }
.rf-label { color: var(--text-dim); letter-spacing: 0.16em; text-transform: uppercase; font-size: 9.5px; }
.rf-val { color: var(--text-bright); }

@media (max-width: 720px) {
  .rt { grid-template-columns: 1fr; gap: 6px; }
  .rt-tag { justify-self: start; }
}

/* ── Responsive ── */
@media (max-width: 1100px) {
  .con-body { grid-template-columns: 200px 1fr; }
  .con-detail { display: none; }
  .api-grid { grid-template-columns: repeat(2, 1fr); }
  .integrations-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .nav { display: none; }
  .section { padding: 80px 0; }
  .hero { padding: 80px 0 60px; }
  .section-title, .cta-title { font-size: 28px; }
  .pillars, .hero-meta, .usecases-grid { grid-template-columns: 1fr; }
  .flow-grid { grid-template-columns: 1fr; }
  .gate { padding: 4px; }
  .trace-grid { grid-template-columns: 1fr; }
  .trace-col { border-right: none; border-bottom: 1px solid var(--border); }
  .api-snippets, .cta-grid { grid-template-columns: 1fr; gap: 24px; }
  .docs-grid { grid-template-columns: 1fr; }
  .integrations-grid { grid-template-columns: repeat(2, 1fr); }
  .con-body { grid-template-columns: 1fr; }
  .con-side { display: none; }
  .cm-tr { grid-template-columns: 1.6fr 0.8fr 0.8fr; padding: 11px 14px; }
  .cm-tr > :nth-child(4), .cm-tr > :nth-child(5), .cm-tr > :nth-child(6),
  .cm-th > :nth-child(4), .cm-th > :nth-child(5), .cm-th > :nth-child(6) { display: none; }
  .con-stream .cstream-row { grid-template-columns: 100px 80px 1fr; padding: 9px 14px; }
  .sys-bar { display: none; }
}

@media (max-width: 560px) {
  .container { padding: 0 18px; }
  .hero-headline { font-size: 32px; }
  .integrations-grid { grid-template-columns: 1fr; }
  .api-grid { grid-template-columns: 1fr; }
}

/* ── Mobile polish for trace / audit stream / metadata strips ── */
@media (max-width: 768px) {
  /* Header strip cells wrap cleanly */
  .cs-strip,
  .blast-strip,
  .replay-foot { flex-wrap: wrap; }
  .con-status .cs-cell,
  .bs-cell,
  .ctm-cell,
  .replay-foot > span {
    flex: 1 1 46%;
    min-width: 0;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-dim);
  }
  .bs-cell--right,
  .cs-cell--right,
  .ctm-cell--right { flex: 1 1 100%; justify-content: flex-start; margin-left: 0; }
  .ctrace-metrics { flex-wrap: wrap; }
  .ctm-val, .bs-val, .rf-val { overflow-wrap: anywhere; word-break: break-word; min-width: 0; }

  /* audit.replay header strip above trace-stream */
  .trace-stream .cstream-head {
    flex-wrap: wrap;
    gap: 6px 14px;
    padding: 10px 16px;
    justify-content: flex-start;
  }
  .trace-stream .cstream-head > span { flex: 1 1 auto; min-width: 0; overflow-wrap: anywhere; }
  .ctrace-head,
  .replay-head { flex-wrap: wrap; gap: 10px 14px; padding: 12px 16px; }
  .ctrace-head-right,
  .replay-head-right { margin-left: 0; flex-basis: 100%; }

  /* Long IDs and event text must wrap, never clip */
  .csr-msg,
  .cstream-row span,
  .bn-name, .bn-meta,
  .bp-name, .bp-meta,
  .rt-event, .rt-meta,
  .cd-row dd { overflow-wrap: anywhere; word-break: break-word; min-width: 0; }

  /* Suggested-action panel: stack buttons, full width */
  .cd-suggest { padding: 14px; }
  .cd-suggest-actions { flex-direction: column; gap: 8px; }
  .cd-suggest-actions .cm-act { width: 100%; text-align: center; }
}

@media (max-width: 900px) {
  /* Trace audit stream — stacked mobile cards (4 fields → 3-area card) */
  .trace-stream .cstream-row,
  .cstream-row--mono {
    display: grid !important;
    grid-template-columns: 1fr auto !important;
    grid-template-areas:
      "time   badge"
      "event  event"
      "target target" !important;
    column-gap: 10px;
    row-gap: 4px;
    padding: 12px 16px !important;
    align-items: center;
  }
  .cstream-row--mono > * { min-width: 0; overflow-wrap: anywhere; word-break: break-word; }
  .cstream-row--mono > :nth-child(1) { grid-area: time; font-size: 10.5px; color: var(--text-dim); }
  .cstream-row--mono > :nth-child(2) { grid-area: event; color: var(--text-bright); font-size: 12.5px; }
  .cstream-row--mono > .csr-event    { grid-area: badge; justify-self: end; font-size: 9px; padding: 2px 7px; }
  .cstream-row--mono > :nth-child(4) { grid-area: target; color: var(--text-dim); font-size: 11px; }

  /* Live Access Console stream — stack timestamp/badge above message */
  .con-stream .cstream-row {
    display: grid !important;
    grid-template-columns: 1fr auto !important;
    grid-template-areas:
      "time  badge"
      "msg   msg" !important;
    column-gap: 10px;
    row-gap: 4px;
    padding: 11px 14px !important;
    align-items: center;
  }
  .con-stream .cstream-row > * { min-width: 0; overflow-wrap: anywhere; word-break: break-word; }
  .con-stream .cstream-row > .csr-time  { grid-area: time; }
  .con-stream .cstream-row > .csr-event { grid-area: badge; justify-self: end; }
  .con-stream .cstream-row > .csr-msg   { grid-area: msg; }

  .cstream-head { padding: 10px 16px; font-size: 9.5px; letter-spacing: 0.16em; }

  /* Blast propagation chain (.bp) — stack number / name / meta */
  .bp {
    grid-template-columns: 28px 1fr !important;
    grid-template-areas:
      "num  name"
      "num  meta" !important;
    align-items: start !important;
    row-gap: 3px;
    padding: 11px 14px !important;
  }
  .bp > .bp-i    { grid-area: num; }
  .bp > .bp-name { grid-area: name; min-width: 0; overflow-wrap: anywhere; }
  .bp > .bp-meta { grid-area: meta; text-align: left !important; padding-right: 0 !important; min-width: 0; overflow-wrap: anywhere; }
  .bp--done .bp-meta,
  .bp--active .bp-meta { padding-right: 0 !important; }

  /* Blast affected services list (.bn) — keep flag + name on row 1, meta + state on row 2 */
  .bn {
    grid-template-columns: 14px 1fr auto !important;
    grid-template-areas:
      "flag  name  state"
      "flag  meta  meta" !important;
    align-items: center !important;
    row-gap: 3px;
  }
  .bn > .bn-flag  { grid-area: flag; }
  .bn > .bn-name  { grid-area: name; min-width: 0; overflow-wrap: anywhere; }
  .bn > .bn-meta  { grid-area: meta; min-width: 0; overflow-wrap: anywhere; }
  .bn > .bn-state { grid-area: state; justify-self: end; }

  /* Replay timeline (.rt) — stack time / body / tag */
  .rt {
    grid-template-columns: 1fr auto !important;
    grid-template-areas:
      "time  tag"
      "body  body" !important;
    gap: 6px 10px !important;
    padding: 12px 14px !important;
  }
  .rt > .rt-time { grid-area: time; }
  .rt > .rt-body { grid-area: body; min-width: 0; }
  .rt > .rt-tag  { grid-area: tag; justify-self: end; }
  .rt-event, .rt-meta { overflow-wrap: anywhere; word-break: break-word; }
}