/* TekCapitol CAA Redesign — localhost presentation layer */
:root {
  --caa-white: #ffffff;
  --caa-surface: #f4f7fb;
  --caa-surface-2: #eef3f9;
  --caa-navy: #0b1b33;
  --caa-navy-2: #132a4a;
  --caa-ink: #0b1b33;
  --caa-muted: #5a6b82;
  --caa-blue: #1d6ef5;
  --caa-blue-soft: #e8f0fe;
  --caa-border: #d7e0ec;
  --caa-allow: #128a4b;
  --caa-allow-bg: #e8f8ef;
  --caa-pause: #c47a00;
  --caa-pause-bg: #fff6e5;
  --caa-block: #c03535;
  --caa-block-bg: #fdecec;
  --caa-radius-card: 16px;
  --caa-radius-btn: 8px;
  --caa-max: 1280px;
  --caa-section: 96px;
  --caa-shadow: 0 8px 28px rgba(11, 27, 51, 0.06);
  --caa-sans: "Manrope", ui-sans-serif, sans-serif;
  --caa-mono: "IBM Plex Mono", ui-monospace, monospace;
}

@media (max-width: 900px) {
  :root { --caa-section: 64px; }
}
@media (max-width: 640px) {
  :root { --caa-section: 48px; }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body.caa-body {
  margin: 0;
  font-family: var(--caa-sans);
  color: var(--caa-ink);
  background-color: #f7f9fc;
  background-image:
    linear-gradient(rgba(11, 27, 51, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 27, 51, 0.035) 1px, transparent 1px),
    radial-gradient(1000px 420px at 12% -8%, #e3eefc 0%, transparent 55%),
    radial-gradient(800px 360px at 92% 0%, #edf4ff 0%, transparent 50%);
  background-size: 28px 28px, 28px 28px, auto, auto;
  font-size: 17px;
  line-height: 1.55;
  min-height: 100vh;
}

.caa-skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--caa-navy);
  color: #fff;
  padding: 8px 12px;
  z-index: 1000;
}
.caa-skip:focus { left: 8px; top: 8px; }

.caa-wrap {
  width: min(100% - 48px, var(--caa-max));
  margin-inline: auto;
}
@media (max-width: 640px) {
  .caa-wrap { width: min(100% - 32px, var(--caa-max)); }
}

.caa-track {
  text-align: center;
  font-family: var(--caa-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--caa-muted);
  background: rgba(255,255,255,0.7);
  border-bottom: 1px solid var(--caa-border);
  padding: 6px 12px;
}

.caa-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(248, 250, 252, 0.88);
  border-bottom: 1px solid rgba(215, 224, 236, 0.8);
}

.caa-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: min(100% - 48px, var(--caa-max));
  margin: 0 auto;
  padding: 14px 0;
}

.caa-brand {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--caa-navy);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.caa-nav-center {
  display: flex;
  gap: 22px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.caa-nav-center a {
  color: var(--caa-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}
.caa-nav-center a:hover,
.caa-nav-center a.is-active { color: var(--caa-navy); }
.caa-nav-center a:focus-visible,
.caa-btn:focus-visible,
.caa-tab:focus-visible,
.caa-filter:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--caa-blue);
  outline-offset: 3px;
}

.caa-nav-panel {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 1;
  justify-content: flex-end;
}

.caa-hamburger {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--caa-border);
  border-radius: 8px;
  background: var(--caa-white);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}
.caa-hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--caa-navy);
}

.caa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: var(--caa-radius-btn);
  padding: 12px 18px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.caa-btn-primary {
  background: var(--caa-blue);
  color: #fff;
}
.caa-btn-primary:hover { background: #1558c8; }
.caa-btn-secondary {
  background: var(--caa-white);
  color: var(--caa-navy);
  border-color: var(--caa-border);
}
.caa-btn-secondary:hover { border-color: var(--caa-blue); color: var(--caa-blue); }
.caa-btn-dark {
  background: #fff;
  color: var(--caa-navy);
}
.caa-btn-ghost {
  background: transparent;
  color: #d7e4ff;
  border-color: rgba(255,255,255,0.25);
}

.caa-eyebrow {
  font-family: var(--caa-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--caa-blue);
  font-weight: 600;
  margin: 0 0 12px;
}
.caa-h1 {
  font-size: clamp(44px, 5vw, 72px);
  font-weight: 750;
  line-height: 0.98;
  letter-spacing: -0.035em;
  margin: 0 0 18px;
  color: var(--caa-navy);
}
.caa-h1 .caa-hl { color: var(--caa-blue); }
.caa-h2 {
  font-size: clamp(30px, 3vw, 46px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 0 14px;
  color: var(--caa-navy);
}
.caa-h3 {
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--caa-navy);
}
.caa-lede {
  font-size: 18px;
  color: var(--caa-muted);
  max-width: 38rem;
  margin: 0 0 24px;
}
.caa-sub {
  font-size: 17px;
  color: var(--caa-muted);
  max-width: 40rem;
  margin: 0 0 28px;
}

.caa-section {
  padding: var(--caa-section) 0;
}
.caa-section-alt {
  background: linear-gradient(180deg, rgba(238,243,249,0.65), rgba(255,255,255,0.2));
  border-top: 1px solid var(--caa-border);
  border-bottom: 1px solid var(--caa-border);
}

.caa-card {
  background: var(--caa-white);
  border: 1px solid var(--caa-border);
  border-radius: var(--caa-radius-card);
  box-shadow: var(--caa-shadow);
  padding: 24px;
}

.caa-hero {
  padding: 56px 0 72px;
}
.caa-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}
.caa-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}
.caa-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 14px;
  color: var(--caa-muted);
  font-weight: 600;
}
.caa-trust li::before {
  content: "✓ ";
  color: var(--caa-allow);
  font-weight: 700;
}

.caa-flow-visual {
  background: var(--caa-white);
  border: 1px solid var(--caa-border);
  border-radius: var(--caa-radius-card);
  box-shadow: var(--caa-shadow);
  padding: 22px;
}
.caa-flow-steps {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
}
.caa-flow-step {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--caa-surface);
  border: 1px solid var(--caa-border);
  font-weight: 700;
  font-size: 14px;
}
.caa-flow-step small {
  font-weight: 500;
  color: var(--caa-muted);
  font-size: 12px;
}
.caa-flow-arrow {
  text-align: center;
  color: var(--caa-muted);
  font-size: 18px;
  line-height: 1;
}
.caa-controls-mini {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 12px;
  font-size: 12px;
  color: var(--caa-muted);
  margin: 0 0 16px;
}
.caa-controls-mini span { color: var(--caa-allow); font-weight: 700; }

.caa-gate {
  border: 1px solid var(--caa-border);
  border-radius: 14px;
  padding: 16px;
  background: linear-gradient(180deg, #f8fbff, #fff);
  text-align: center;
}
.caa-gate-title {
  font-family: var(--caa-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--caa-muted);
  margin: 0 0 10px;
}
.caa-gate-lights {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 12px;
}
.caa-light {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #c5d0de;
  border: 1px solid #aeb9c8;
}
.caa-gate[data-decision="ALLOW"] .caa-light-allow,
.caa-gate.is-allow .caa-light-allow { background: var(--caa-allow); box-shadow: 0 0 0 4px rgba(18,138,75,0.15); }
.caa-gate[data-decision="PAUSE"] .caa-light-pause,
.caa-gate.is-pause .caa-light-pause {
  background: var(--caa-pause);
  box-shadow: 0 0 0 4px rgba(196,122,0,0.18);
  animation: caa-pulse 1.6s ease-in-out infinite;
}
.caa-gate[data-decision="BLOCK"] .caa-light-block,
.caa-gate.is-block .caa-light-block { background: var(--caa-block); box-shadow: 0 0 0 4px rgba(192,53,53,0.15); }

@keyframes caa-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.caa-bar {
  height: 10px;
  border-radius: 999px;
  background: #9aa8bc;
  margin: 0 auto 12px;
  width: 72%;
  transform-origin: left center;
  transition: transform 0.45s ease, background 0.2s ease;
}
.caa-gate[data-decision="ALLOW"] .caa-bar,
.caa-gate.is-allow .caa-bar {
  background: var(--caa-allow);
  transform: rotate(-55deg) translateY(-4px);
}
.caa-gate[data-decision="PAUSE"] .caa-bar,
.caa-gate.is-pause .caa-bar { background: var(--caa-pause); }
.caa-gate[data-decision="BLOCK"] .caa-bar,
.caa-gate.is-block .caa-bar { background: var(--caa-block); }

.caa-outcomes-mini {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 12px;
}
.caa-chip {
  border-radius: 10px;
  padding: 8px 6px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.25;
}
.caa-chip small { display: block; font-weight: 500; opacity: 0.85; }
.caa-chip-allow { background: var(--caa-allow-bg); color: var(--caa-allow); }
.caa-chip-pause { background: var(--caa-pause-bg); color: var(--caa-pause); }
.caa-chip-block { background: var(--caa-block-bg); color: var(--caa-block); }

.caa-gov-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 24px;
  align-items: start;
}
.caa-six {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.caa-six .caa-card h3 { font-size: 18px; margin-bottom: 8px; }
.caa-six ul {
  margin: 0;
  padding-left: 18px;
  color: var(--caa-muted);
  font-size: 14px;
}
.caa-callout {
  background: var(--caa-blue-soft);
  border: 1px solid #c9dbfb;
  border-radius: var(--caa-radius-card);
  padding: 24px;
}
.caa-callout p { margin: 0 0 10px; color: var(--caa-navy); }
.caa-callout p:last-child { margin-bottom: 0; color: var(--caa-muted); }

.caa-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  margin-bottom: 18px;
  -webkit-overflow-scrolling: touch;
}
.caa-tab {
  flex: 0 0 auto;
  border: 1px solid var(--caa-border);
  background: var(--caa-white);
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 700;
  font-size: 13px;
  line-height: 1.25;
  color: var(--caa-muted);
  cursor: pointer;
  font-family: inherit;
  text-align: left;
}
.caa-tab[aria-selected="true"] {
  background: var(--caa-navy);
  border-color: var(--caa-navy);
  color: #fff;
}
.caa-scenario-panel {
  display: none;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
}
.caa-scenario-panel.is-active { display: grid; }
.caa-control-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.caa-control-table th,
.caa-control-table td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--caa-border);
}
.caa-control-table th { color: var(--caa-muted); font-weight: 600; font-size: 12px; }
.caa-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 6px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--caa-mono);
}
.caa-badge-pass { background: var(--caa-allow-bg); color: var(--caa-allow); }
.caa-badge-fail { background: var(--caa-block-bg); color: var(--caa-block); }
.caa-badge-stale,
.caa-badge-warn { background: var(--caa-pause-bg); color: var(--caa-pause); }
.caa-badge-na { background: var(--caa-surface-2); color: var(--caa-muted); }
.caa-badge-mode {
  background: var(--caa-surface-2);
  color: var(--caa-navy);
  border: 1px solid var(--caa-border);
}
.caa-badge-mode[data-mode="LIVE"] { background: #e8f8ef; color: var(--caa-allow); }
.caa-badge-mode[data-mode="SIM"] { background: #fff6e5; color: var(--caa-pause); }
.caa-badge-mode[data-mode="OFF"],
.caa-badge-mode[data-mode="NOT_READY"] { background: #fdecec; color: var(--caa-block); }

.caa-decision-card[data-decision="ALLOW"] { border-color: #9fd9b8; background: var(--caa-allow-bg); }
.caa-decision-card[data-decision="PAUSE"] { border-color: #f0d39a; background: var(--caa-pause-bg); }
.caa-decision-card[data-decision="BLOCK"] { border-color: #f0b0b0; background: var(--caa-block-bg); }
.caa-decision-card .caa-decision-word {
  font-size: 28px;
  font-weight: 800;
  margin: 0 0 4px;
}
.caa-decision-card[data-decision="ALLOW"] .caa-decision-word { color: var(--caa-allow); }
.caa-decision-card[data-decision="PAUSE"] .caa-decision-word { color: var(--caa-pause); }
.caa-decision-card[data-decision="BLOCK"] .caa-decision-word { color: var(--caa-block); }

.caa-ready-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 22px;
}
.caa-ready-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.caa-ready-steps .caa-card { min-height: 220px; }
.caa-ready-steps .num {
  font-family: var(--caa-mono);
  color: var(--caa-blue);
  font-size: 13px;
  font-weight: 700;
}

.caa-lab {
  display: grid;
  grid-template-columns: 1fr 0.9fr 1fr;
  gap: 16px;
  align-items: start;
}
.caa-lab textarea,
.caa-field input,
.caa-field select,
.caa-field textarea {
  width: 100%;
  border: 1px solid var(--caa-border);
  border-radius: 10px;
  padding: 12px 14px;
  font: inherit;
  background: #fff;
  color: var(--caa-navy);
}
.caa-lab textarea { min-height: 110px; resize: vertical; }
.caa-kv {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  font-size: 13px;
}
.caa-kv div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 8px;
}
.caa-kv dt { color: var(--caa-muted); font-weight: 600; }
.caa-kv dd { margin: 0; font-weight: 600; }
.caa-controls-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}
.caa-controls-list li {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--caa-surface);
  border: 1px solid var(--caa-border);
}

.caa-three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.caa-outcome-allow { border-top: 4px solid var(--caa-allow); }
.caa-outcome-pause { border-top: 4px solid var(--caa-pause); }
.caa-outcome-block { border-top: 4px solid var(--caa-block); }

.caa-cta-dark {
  background: linear-gradient(135deg, #0b1b33 0%, #16325a 100%);
  color: #fff;
  border-radius: 20px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 24px;
  align-items: center;
}
.caa-cta-dark h2 { color: #fff; }
.caa-cta-dark p,
.caa-cta-dark li { color: #c9d7ef; }
.caa-cta-dark ul { list-style: none; padding: 0; margin: 0 0 20px; }
.caa-cta-dark li { margin: 8px 0; font-weight: 600; }
.caa-cta-dark li::before { content: "✓ "; color: #7dffa8; }

.caa-loop {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 20px 0 32px;
}
.caa-loop span {
  background: var(--caa-white);
  border: 1px solid var(--caa-border);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 700;
}
.caa-loop i {
  font-style: normal;
  color: var(--caa-muted);
}

.caa-module-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.caa-steps {
  display: grid;
  gap: 14px;
}
.caa-step {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--caa-border);
  border-radius: var(--caa-radius-card);
  background: #fff;
}
.caa-step .n {
  font-family: var(--caa-mono);
  font-weight: 700;
  color: var(--caa-blue);
}

.caa-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.caa-filter {
  border: 1px solid var(--caa-border);
  background: #fff;
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  color: var(--caa-muted);
}
.caa-filter[aria-pressed="true"] {
  background: var(--caa-navy);
  color: #fff;
  border-color: var(--caa-navy);
}
.caa-integ-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.caa-integ-grid .caa-card[hidden] { display: none !important; }

.caa-arch {
  display: grid;
  gap: 10px;
  max-width: 560px;
  margin: 0 auto 28px;
  text-align: center;
}
.caa-arch-box {
  border: 1px solid var(--caa-border);
  border-radius: 14px;
  padding: 16px;
  background: #fff;
  font-weight: 700;
}
.caa-arch-box small { display: block; font-weight: 500; color: var(--caa-muted); margin-top: 4px; }

.caa-usecase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.caa-resource-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.caa-type {
  font-family: var(--caa-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--caa-blue);
  font-weight: 700;
}

.caa-principles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 24px 0;
}

.caa-pilot-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  align-items: start;
}
.caa-field { margin-bottom: 14px; }
.caa-field label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
}
.caa-checkboxes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  font-size: 14px;
}
.caa-checkboxes label {
  display: flex;
  gap: 8px;
  align-items: center;
  font-weight: 600;
  color: var(--caa-muted);
}
.caa-form-note {
  font-size: 13px;
  color: var(--caa-muted);
  margin-top: 10px;
}
.caa-form-status {
  margin-top: 12px;
  padding: 12px;
  border-radius: 10px;
  font-size: 14px;
  display: none;
}
.caa-form-status.is-ok { display: block; background: var(--caa-allow-bg); color: var(--caa-allow); }
.caa-form-status.is-err { display: block; background: var(--caa-block-bg); color: var(--caa-block); }

.caa-page-hero { padding: 56px 0 24px; }

.caa-footer {
  margin-top: 48px;
  border-top: 1px solid var(--caa-border);
  background: #fff;
  padding: 40px 0 28px;
}
.caa-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 20px;
}
.caa-footer-grid--trust {
  grid-template-columns: 1.2fr 1fr 1fr 1fr 1.1fr;
}
.caa-footer a {
  display: block;
  color: var(--caa-muted);
  text-decoration: none;
  font-size: 14px;
  margin: 6px 0;
}
.caa-footer h3 {
  font-size: 13px;
  margin: 0 0 8px;
  color: var(--caa-navy);
}
.caa-footer p { color: var(--caa-muted); font-size: 14px; }
.caa-footer-note {
  text-align: center;
  color: var(--caa-muted);
  font-size: 13px;
  margin: 24px 0 0;
  font-weight: 600;
}

@media (max-width: 980px) {
  .caa-hero-grid,
  .caa-gov-grid,
  .caa-ready-grid,
  .caa-lab,
  .caa-cta-dark,
  .caa-pilot-grid,
  .caa-scenario-panel.is-active {
    grid-template-columns: 1fr;
  }
  .caa-six,
  .caa-ready-steps,
  .caa-three,
  .caa-integ-grid,
  .caa-usecase-grid,
  .caa-module-grid,
  .caa-resource-grid,
  .caa-principles,
  .caa-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .caa-hamburger { display: flex; }
  .caa-nav-panel {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: #fff;
    border-bottom: 1px solid var(--caa-border);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 24px 20px;
    gap: 14px;
  }
  .caa-nav-panel.is-open { display: flex; }
  .caa-nav-center { flex-direction: column; gap: 12px; }
  .caa-nav-cta { width: 100%; }
  .caa-six,
  .caa-ready-steps,
  .caa-three,
  .caa-integ-grid,
  .caa-usecase-grid,
  .caa-module-grid,
  .caa-resource-grid,
  .caa-principles,
  .caa-footer-grid,
  .caa-outcomes-mini {
    grid-template-columns: 1fr;
  }
  .caa-controls-mini { grid-template-columns: 1fr; }
  .caa-cta-dark { padding: 28px 20px; }
  .caa-kv div { grid-template-columns: 1fr; }
  .caa-lab-mock,
  .caa-compare,
  .caa-ready-flow { grid-template-columns: 1fr; }
  .caa-compare-arrow,
  .caa-ready-join { display: none; }
  .caa-logo-strip { grid-template-columns: 1fr 1fr; }
}

/* ===== Approved mockup fidelity ===== */
.caa-pass-check { color: var(--caa-allow); font-weight: 800; margin-left: 4px; }
.caa-muted-sm { color: var(--caa-muted); font-size: 13px; }

.caa-hero-diagram {
  background: var(--caa-white);
  border: 1px solid var(--caa-border);
  border-radius: var(--caa-radius-card);
  box-shadow: var(--caa-shadow);
  padding: 20px;
  display: grid;
  gap: 8px;
}
.caa-diag-node {
  border: 1px solid var(--caa-border);
  border-radius: 14px;
  background: var(--caa-surface);
  padding: 14px;
}
.caa-diag-agent {
  display: flex;
  gap: 12px;
  align-items: center;
  background: #fff;
}
.caa-diag-agent strong,
.caa-diag-node strong { display: block; font-size: 15px; }
.caa-diag-agent small,
.caa-diag-node small { color: var(--caa-muted); font-size: 12px; }
.caa-diag-stack {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.caa-diag-arrow {
  text-align: center;
  color: var(--caa-muted);
  font-weight: 700;
}
.caa-diag-gate {
  text-align: center;
  border: 1px solid var(--caa-border);
  border-radius: 14px;
  padding: 16px;
  background: linear-gradient(180deg, #f7faff, #fff);
}
.caa-signal {
  width: 56px;
  margin: 0 auto 10px;
  background: #1a2433;
  border-radius: 10px;
  padding: 10px 8px 8px;
  display: grid;
  gap: 6px;
  justify-items: center;
}
.caa-sig-light {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #3a4658;
}
.caa-diag-gate[data-decision="ALLOW"] .caa-sig-allow,
.caa-signal-mini.is-allow span:nth-child(1) { background: var(--caa-allow); box-shadow: 0 0 0 3px rgba(18,138,75,.2); }
.caa-diag-gate[data-decision="PAUSE"] .caa-sig-pause,
.caa-signal-mini.is-pause span:nth-child(2) { background: var(--caa-pause); box-shadow: 0 0 0 3px rgba(196,122,0,.2); }
.caa-diag-gate[data-decision="BLOCK"] .caa-sig-block,
.caa-signal-mini.is-block span:nth-child(3) { background: var(--caa-block); box-shadow: 0 0 0 3px rgba(192,53,53,.2); }
.caa-sig-bar {
  display: block;
  width: 40px;
  height: 8px;
  margin-top: 4px;
  border-radius: 2px;
  background: repeating-linear-gradient(90deg, #c03535 0 8px, #fff 8px 16px);
}
.caa-trust li::before { color: var(--caa-blue); }

.caa-logo-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.caa-compare {
  display: grid;
  grid-template-columns: 1fr auto 1.15fr;
  gap: 16px;
  align-items: stretch;
}
.caa-compare-arrow {
  display: grid;
  place-items: center;
  font-size: 28px;
  color: var(--caa-muted);
  font-weight: 700;
}
.caa-compare-banner {
  display: inline-flex;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 700;
  margin: 0 0 12px;
}
.caa-compare-banner.is-pass { background: var(--caa-allow-bg); color: var(--caa-allow); }
.caa-compare-banner.is-warn { background: var(--caa-block-bg); color: var(--caa-block); }
.caa-compare-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.caa-compare-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
}

.caa-ready-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 10px;
  align-items: stretch;
}
.caa-ready-join {
  display: grid;
  place-items: center;
  color: var(--caa-muted);
  font-weight: 700;
}
.caa-ready-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--caa-blue-soft);
  margin-bottom: 10px;
  position: relative;
}
.caa-ico-diagnose::before {
  content: "";
  position: absolute;
  inset: 11px;
  border: 2px solid var(--caa-blue);
  border-radius: 50%;
}
.caa-ico-diagnose::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 2px;
  background: var(--caa-blue);
  right: 8px;
  bottom: 10px;
  transform: rotate(45deg);
}
.caa-ico-fix::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 10px;
  width: 16px;
  height: 16px;
  border: 2px solid var(--caa-blue);
  border-radius: 3px;
  transform: rotate(20deg);
}
.caa-ico-ready::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 12px;
  width: 10px;
  height: 16px;
  border-right: 3px solid var(--caa-allow);
  border-bottom: 3px solid var(--caa-allow);
  transform: rotate(40deg);
}

.caa-lab-mock {
  display: grid;
  grid-template-columns: 1.15fr 0.9fr 1fr;
  gap: 18px;
  align-items: start;
}
.caa-lab-left textarea {
  width: 100%;
  min-height: 96px;
  margin-top: 8px;
  border: 1px solid var(--caa-border);
  border-radius: 10px;
  padding: 12px;
  font: inherit;
}
.caa-lab-left select {
  width: 100%;
  margin-top: 6px;
  border: 1px solid var(--caa-border);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
}
.caa-lab-gauge {
  display: grid;
  place-items: center;
  min-height: 280px;
}
.caa-gauge-ring {
  width: min(100%, 240px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 10px solid #e6edf7;
  box-shadow: inset 0 0 0 1px #d7e0ec, var(--caa-shadow);
  display: grid;
  place-content: center;
  text-align: center;
  background: radial-gradient(circle at 50% 40%, #fff 0%, #f4f7fb 70%);
  padding: 20px;
}
.caa-lab-gauge[data-decision="ALLOW"] .caa-gauge-ring { border-color: #9fd9b8; }
.caa-lab-gauge[data-decision="PAUSE"] .caa-gauge-ring { border-color: #f0d39a; }
.caa-lab-gauge[data-decision="BLOCK"] .caa-gauge-ring { border-color: #f0b0b0; }
.caa-gauge-brand {
  margin: 0;
  font-family: var(--caa-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--caa-blue);
  font-weight: 700;
}
.caa-gauge-decision {
  margin: 6px 0 0;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--caa-navy);
}
.caa-lab-gauge[data-decision="ALLOW"] .caa-gauge-decision { color: var(--caa-allow); }
.caa-lab-gauge[data-decision="PAUSE"] .caa-gauge-decision { color: var(--caa-pause); }
.caa-lab-gauge[data-decision="BLOCK"] .caa-gauge-decision { color: var(--caa-block); }
.caa-gauge-sub {
  margin: 4px 0 0;
  color: var(--caa-muted);
  font-size: 14px;
  font-weight: 600;
}
.caa-why-box {
  background: var(--caa-pause-bg);
  border: 1px solid #f0d39a;
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 14px;
}
.caa-lab-gauge[data-decision="ALLOW"] ~ .caa-lab-why-panel .caa-why-box,
.caa-why-box[data-decision="ALLOW"] { background: var(--caa-allow-bg); border-color: #9fd9b8; }
.caa-lab-gauge[data-decision="BLOCK"] ~ .caa-lab-why-panel .caa-why-box,
.caa-why-box[data-decision="BLOCK"] { background: var(--caa-block-bg); border-color: #f0b0b0; }
.caa-next-list {
  margin: 0 0 14px;
  padding-left: 18px;
  color: var(--caa-muted);
  font-size: 14px;
}
.caa-signal-mini {
  width: 36px;
  background: #1a2433;
  border-radius: 8px;
  padding: 8px;
  display: grid;
  gap: 4px;
  margin-bottom: 10px;
}
.caa-signal-mini span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #3a4658;
  margin: 0 auto;
}

.caa-cta-dark {
  background:
    radial-gradient(600px 200px at 80% 20%, rgba(29,110,245,0.35), transparent 60%),
    linear-gradient(135deg, #0b1b33 0%, #16325a 100%);
}