:root {
  color-scheme: dark;
  --bg: #101214;
  --panel: #15191d;
  --panel-2: #1b2025;
  --ink: #f4f0e8;
  --muted: #a8b0b8;
  --subtle: #747e88;
  --line: rgba(244, 240, 232, 0.14);
  --line-strong: rgba(244, 240, 232, 0.24);
  --accent: #64b9a8;
  --accent-strong: #d6f5ed;
  --warn: #c9904a;
  --mono: "SFMono-Regular", "Cascadia Code", "Liberation Mono", Menlo, Consolas, monospace;
  --sans: "Geist", "Satoshi", "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.32, 0.72, 0, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 18% 8%, rgba(100, 185, 168, 0.12), transparent 30rem),
    linear-gradient(180deg, #101214 0%, #12161a 48%, #0f1113 100%);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.5;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 60;
  pointer-events: none;
  opacity: 0.035;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.75) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.75) 1px, transparent 1px);
  background-size: 3px 3px;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 10px;
  z-index: 30;
  width: min(1180px, calc(100% - 32px));
  margin: 10px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 8px 10px 8px 12px;
  background: rgba(16, 18, 20, 0.72);
  border: 1px solid var(--line);
  border-radius: 12px;
  backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 9px;
  font-size: 0.84rem;
  font-weight: 650;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  color: var(--accent-strong);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 2px;
  color: var(--muted);
  font-size: 0.76rem;
}

nav a,
.site-footer a {
  padding: 6px 8px;
  border-radius: 7px;
  transition: color 360ms var(--ease), background 360ms var(--ease), transform 360ms var(--ease);
}

nav a:hover,
.site-footer a:hover {
  color: var(--ink);
  background: rgba(244, 240, 232, 0.08);
}

nav a:active,
.button:active {
  transform: translateY(1px) scale(0.99);
}

.hero {
  min-height: 92dvh;
  display: grid;
  align-items: center;
  padding: clamp(82px, 11vw, 148px) clamp(18px, 4vw, 56px) clamp(54px, 8vw, 100px);
  border-bottom: 1px solid var(--line);
}

.framework-hero {
  min-height: 76dvh;
  display: grid;
  align-items: center;
  padding: clamp(82px, 11vw, 140px) clamp(18px, 4vw, 56px) clamp(50px, 7vw, 92px);
  border-bottom: 1px solid var(--line);
}

.framework-hero-inner {
  width: min(980px, 100%);
  margin: 0 auto;
  text-align: center;
}

.framework-hero-inner h1 {
  margin-inline: auto;
}

.framework-hero-inner p {
  max-width: 760px;
  margin: 0 auto 24px;
  color: #d9dedf;
  font-size: clamp(1.08rem, 1.6vw, 1.35rem);
}

.framework-hero-inner .hero-actions {
  justify-content: center;
}

.framework-note {
  width: min(980px, calc(100% - 36px));
  margin: -32px auto 0;
  padding: 20px 22px;
  background: rgba(100, 185, 168, 0.1);
  border: 1px solid rgba(100, 185, 168, 0.24);
  border-radius: 18px;
}

.framework-note strong {
  display: block;
  margin-bottom: 6px;
}

.framework-note p {
  margin: 0;
  color: #c5ccd0;
}

.hero-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.72fr);
  gap: clamp(34px, 6vw, 88px);
  align-items: center;
}

.hero-copy {
  max-width: 830px;
}

.eyebrow,
.section-label {
  margin: 0 0 16px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: clamp(3.8rem, 8vw, 8rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2.15rem, 4.5vw, 5.2rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.02rem;
  letter-spacing: 0;
}

.definition {
  max-width: 730px;
  color: #d9dedf;
  font-size: clamp(1.08rem, 1.6vw, 1.35rem);
}

.hero-scanner-copy {
  max-width: 680px;
  margin: 18px 0 0;
  color: #aeb8b7;
  font-size: 1rem;
  line-height: 1.65;
}

.ascii-signal {
  width: min(1180px, calc(100% - 32px));
  margin: -38px auto 46px;
  display: block;
}

.ascii-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(244, 240, 232, 0.035), transparent 36%),
    #0f1316;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.ascii-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 12px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.72rem;
}

.ascii-topline strong {
  color: var(--accent-strong);
  font-weight: 760;
}

.ascii-shell pre {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 18px;
  overflow-x: auto;
  color: #dbe4e1;
  font-family: var(--mono);
  font-size: clamp(0.68rem, 1.08vw, 0.86rem);
  line-height: 1.55;
}

.ascii-scan {
  position: absolute;
  inset: 41px 0 auto;
  height: 56px;
  pointer-events: none;
  background:
    linear-gradient(180deg, transparent, rgba(100, 185, 168, 0.14), transparent),
    linear-gradient(90deg, transparent, rgba(214, 245, 237, 0.2), transparent);
  mix-blend-mode: screen;
  animation: asciiScan 5400ms var(--ease) infinite;
}

.hero-actions,
.cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 8px 8px 8px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink);
  font-weight: 760;
  transition: transform 360ms var(--ease), background 360ms var(--ease), border-color 360ms var(--ease);
}

.button span {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.11);
  font-family: var(--mono);
  transition: transform 360ms var(--ease), background 360ms var(--ease);
}

.button:hover span {
  transform: translate(2px, -1px);
}

.button.primary {
  background: var(--ink);
  color: #111417;
  border-color: transparent;
}

.button.primary span {
  background: rgba(17, 20, 23, 0.1);
}

.button.secondary {
  background: rgba(244, 240, 232, 0.05);
}

.button.inverted {
  background: #121619;
  color: var(--ink);
}

.terminal-card {
  overflow: hidden;
  background: rgba(244, 240, 232, 0.05);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 30px 90px rgba(0, 0, 0, 0.2);
}

.terminal-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.74rem;
}

.terminal-top strong {
  color: var(--accent);
  font-weight: 680;
}

pre {
  margin: 0;
  padding: 20px;
  overflow-x: auto;
  color: #e5e1d8;
  font-family: var(--mono);
  font-size: clamp(0.76rem, 1.2vw, 0.92rem);
  line-height: 1.65;
}

.metric-band {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(244, 240, 232, 0.045);
  overflow: hidden;
}

.metric-band div {
  min-height: 124px;
  padding: 18px;
  border-right: 1px solid var(--line);
}

.metric-band div:last-child {
  border-right: 0;
}

.metric-band span {
  display: block;
  font-family: var(--mono);
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 0.98;
}

.metric-band p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.alert-band {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto clamp(34px, 5vw, 70px);
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: clamp(22px, 5vw, 72px);
  align-items: end;
  padding: clamp(24px, 4vw, 44px);
  background: #f4f0e8;
  color: #111417;
  border: 1px solid rgba(244, 240, 232, 0.22);
  border-radius: 28px;
}

.alert-band .section-label {
  color: #0b6c5a;
}

.alert-band h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4.5vw, 4.8rem);
}

.alert-band p:last-child {
  margin-bottom: 0;
  color: #3f484f;
  font-size: 1.03rem;
  line-height: 1.75;
}

.band {
  padding: clamp(66px, 9vw, 128px) clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
}

.section-heading {
  width: min(880px, 100%);
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading.align-left {
  width: min(1180px, 100%);
  text-align: left;
}

.section-heading.centered {
  width: min(820px, 100%);
  text-align: center;
}

.section-heading p:last-child,
.split p,
.artifact p,
.pillar p,
.roadmap-list p,
.comparison-ledger p,
.cert-grid p {
  color: var(--muted);
}

.framework-story {
  width: min(980px, 100%);
  margin: -8px auto 34px;
  display: grid;
  gap: 16px;
  color: #c5ccd0;
  font-size: clamp(1rem, 1.35vw, 1.15rem);
}

.framework-story p {
  margin: 0;
}

.framework-map {
  width: min(980px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.framework-map div,
.framework-pillar-list article {
  min-height: 210px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
  padding: 20px;
  text-align: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.framework-map span,
.framework-pillar-list span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 760;
}

.framework-map p,
.framework-pillar-list p {
  color: var(--muted);
}

.framework-pillar-list {
  width: min(1040px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.section-prose {
  width: min(1180px, 100%);
  margin: -8px auto 34px;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: clamp(20px, 4vw, 54px);
  color: #c5ccd0;
  font-size: clamp(1rem, 1.4vw, 1.16rem);
}

.section-prose p {
  margin-bottom: 0;
}

.section-prose.light {
  color: #4f5962;
}

.section-prose.centered-copy {
  width: min(840px, 100%);
  display: block;
  text-align: center;
}

.spec,
.framework,
.roadmap,
.certification-detail {
  background: rgba(255, 255, 255, 0.015);
}

.comparison-ledger {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
}

.comparison-ledger div {
  display: grid;
  grid-template-columns: minmax(140px, 0.35fr) minmax(220px, 0.6fr) minmax(0, 1fr);
  gap: 20px;
  padding: 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(244, 240, 232, 0.03);
}

.comparison-ledger div:last-child {
  border-bottom: 0;
}

.comparison-ledger .is-current {
  background: rgba(100, 185, 168, 0.08);
}

.comparison-ledger span,
.artifact span,
.pillar span,
.roadmap-list span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 760;
}

.comparison-ledger strong {
  font-size: 1.05rem;
}

.evolution {
  background: #f3eee4;
  color: #111417;
}

.evolution .section-label {
  color: #0b6c5a;
}

.evolution .section-heading p:last-child,
.evolution .section-prose {
  color: #4f5962;
}

.evolution-table {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid #d6d0c4;
  border-radius: 22px;
}

.evolution-table div {
  display: grid;
  grid-template-columns: minmax(150px, 0.74fr) minmax(180px, 0.9fr) minmax(190px, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
  padding: 18px 20px;
  border-bottom: 1px solid #ded8cc;
}

.evolution-table div:first-child {
  color: #0b6c5a;
  background: #e8e1d3;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 760;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.evolution-table div:last-child {
  border-bottom: 0;
}

.evolution-table strong {
  font-size: 0.96rem;
}

.evolution-table p {
  margin: 0;
  color: #59616b;
}

.stack {
  background:
    linear-gradient(180deg, rgba(100, 185, 168, 0.05), transparent 38rem),
    #111417;
}

.artifact-grid {
  width: min(1040px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.artifact {
  min-height: 230px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  padding: 18px;
  text-align: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.artifact code {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  overflow-wrap: anywhere;
  padding: 8px 9px;
  color: var(--accent-strong);
  background: rgba(100, 185, 168, 0.08);
  border: 1px solid rgba(100, 185, 168, 0.2);
  border-radius: 10px;
  font-family: var(--mono);
  font-size: 0.72rem;
}

.flow-grid,
.split,
.cta {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: clamp(24px, 5vw, 64px);
}

.flow-column {
  padding: 24px;
  background: rgba(100, 185, 168, 0.08);
  border: 1px solid rgba(100, 185, 168, 0.22);
  border-radius: 22px;
}

.flow-column.muted-flow {
  background: rgba(244, 240, 232, 0.035);
  border-color: var(--line);
}

.flow-column ol {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.pillar-grid {
  width: min(1040px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.pillar {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  padding: 18px;
  text-align: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.pillar.tall {
  background: var(--panel-2);
}

.score-table {
  overflow: hidden;
  background: rgba(244, 240, 232, 0.04);
  border: 1px solid var(--line);
  border-radius: 22px;
}

.score-table div {
  display: grid;
  grid-template-columns: 90px 1fr 78px;
  gap: 10px;
  padding: 17px 18px;
  border-bottom: 1px solid var(--line);
}

.score-table div:last-child {
  border-bottom: 0;
}

.score-table span,
.score-table em {
  color: var(--accent);
  font-family: var(--mono);
  font-style: normal;
}

.score-table em {
  text-align: right;
}

.text-link {
  display: inline-flex;
  margin-top: 8px;
  color: var(--accent-strong);
  font-weight: 760;
}

.source-link {
  font-size: 0.94em;
  text-decoration: underline;
  text-decoration-color: rgba(214, 245, 237, 0.45);
  text-underline-offset: 0.2em;
}

.compare-band {
  background: #101416;
}

.compare-band .section-heading {
  margin-bottom: 34px;
}

.compare-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr 1fr;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--line);
}

.compare-grid article {
  min-height: 220px;
  padding: 22px;
  background: #151a1d;
}

.compare-grid article:first-child {
  background: #f4f0e8;
  color: #111417;
}

.compare-grid span {
  display: block;
  margin-bottom: 44px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 760;
}

.compare-grid article:first-child span {
  color: #0b6c5a;
}

.compare-grid p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.compare-grid article:first-child p {
  color: #59616b;
}

.readiness-layers {
  width: min(1180px, 100%);
  margin: 14px auto 0;
  display: grid;
  grid-template-columns: 0.9fr 1.2fr 0.9fr;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--line);
}

.readiness-layers article {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  padding: 22px;
  background: #151a1d;
}

.readiness-layers article:nth-child(2) {
  background: rgba(100, 185, 168, 0.1);
}

.readiness-layers span,
.readiness-table div:first-child span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 760;
  text-transform: uppercase;
}

.readiness-layers p {
  margin: 0;
  color: var(--muted);
}

.readiness-table {
  width: min(1180px, 100%);
  margin: 14px auto 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--line);
}

.readiness-table div {
  display: grid;
  grid-template-columns: minmax(220px, 1.3fr) minmax(120px, 0.55fr) minmax(120px, 0.55fr);
  gap: 1px;
}

.readiness-table span {
  padding: 14px 16px;
  background: #151a1d;
  color: #c5ccd0;
}

.readiness-table div:first-child span {
  color: var(--accent-strong);
  background: #111619;
}

.readiness-table div span:first-child {
  color: var(--ink);
  font-weight: 720;
}

.readiness-table div span:last-child {
  color: var(--accent-strong);
}

.compare-cta {
  width: min(1180px, 100%);
  margin: 22px auto 0;
}

.standards-band {
  background: #12171a;
}

.signal-graphic {
  width: min(1180px, 100%);
  margin: 0 auto 18px;
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(52px, 0.16fr) minmax(320px, 1.08fr) minmax(240px, 0.82fr);
  gap: 12px;
  align-items: stretch;
}

.signal-prompt,
.signal-stack-visual,
.signal-outcome {
  min-height: 340px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #171d21;
}

.signal-prompt {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
}

.signal-prompt span,
.signal-outcome span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 760;
  text-transform: uppercase;
}

.signal-prompt strong {
  max-width: 280px;
  color: var(--ink);
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1.04;
}

.signal-prompt p {
  margin: 0;
  color: var(--muted);
}

.signal-path {
  display: grid;
  place-items: center;
  gap: 10px;
  padding: 28px 0;
}

.signal-path span {
  width: 2px;
  min-height: 76px;
  background: linear-gradient(180deg, transparent, var(--accent), transparent);
  opacity: 0.66;
  animation: signalTrace 2600ms var(--ease) infinite;
}

.signal-path span:nth-child(2) {
  animation-delay: 220ms;
}

.signal-path span:nth-child(3) {
  animation-delay: 440ms;
}

.signal-stack-visual {
  position: relative;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 22px;
  overflow: hidden;
}

.signal-stack-visual::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px dashed rgba(214, 245, 237, 0.18);
  border-radius: 12px;
  pointer-events: none;
}

.stack-layer {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) minmax(92px, auto);
  align-items: center;
  gap: 12px;
  width: calc(70% + (var(--level) * 4.5%));
  min-height: 40px;
  padding: 9px 12px;
  background: rgba(244, 240, 232, calc(0.045 + (var(--level) * 0.008)));
  border: 1px solid rgba(244, 240, 232, calc(0.12 + (var(--level) * 0.018)));
  border-radius: 9px;
  transform: translateX(calc((6 - var(--level)) * 10px));
}

.stack-layer span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 760;
}

.stack-layer strong {
  color: var(--ink);
  font-size: 0.96rem;
}

.stack-layer em {
  color: var(--muted);
  font-size: 0.78rem;
  font-style: normal;
  text-align: right;
}

.signal-outcome {
  display: grid;
  grid-template-rows: 1fr 1fr;
  overflow: hidden;
}

.signal-outcome div {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
  padding: 22px;
}

.signal-outcome div:first-child {
  background: rgba(201, 144, 74, 0.1);
  border-bottom: 1px solid var(--line);
}

.signal-outcome div:first-child span {
  color: #e0b16f;
}

.signal-outcome strong {
  color: var(--ink);
  font-size: clamp(1.1rem, 1.45vw, 1.45rem);
  line-height: 1.1;
}

.standards-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.standards-grid article {
  min-height: 360px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 22px;
  background: #171d21;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.standards-grid span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 760;
}

.standards-grid h3 {
  max-width: 95%;
  margin-bottom: 0;
  font-size: clamp(1.1rem, 1.4vw, 1.35rem);
}

.standards-grid p {
  margin: 0;
  color: #c5ccd0;
}

.standards-grid ul {
  display: grid;
  gap: 9px;
  margin: auto 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.standards-grid li {
  padding-left: 2px;
}

.standards-grid code,
.gap-note code {
  color: var(--accent-strong);
  font-family: var(--mono);
  font-size: 0.9em;
}

.gap-note {
  width: min(1180px, 100%);
  margin: 18px auto 0;
  padding: 16px 18px;
  color: #c5ccd0;
  background: rgba(100, 185, 168, 0.08);
  border: 1px solid rgba(100, 185, 168, 0.2);
  border-radius: 12px;
  font-size: 0.94rem;
}

.gap-note strong {
  color: var(--accent-strong);
}

@keyframes signalTrace {
  0%,
  100% {
    opacity: 0.2;
    transform: scaleY(0.78);
  }

  45% {
    opacity: 0.78;
    transform: scaleY(1);
  }
}

.applicability-panel {
  width: min(1180px, 100%);
  margin: 18px auto 0;
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 18px;
  align-items: start;
  padding: 20px;
  background: #0f1316;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.applicability-panel h3 {
  max-width: 520px;
  margin-bottom: 10px;
  font-size: clamp(1.3rem, 2vw, 2rem);
}

.applicability-panel p {
  margin: 0;
  color: #c5ccd0;
}

.applicability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.applicability-grid article {
  min-height: 150px;
  padding: 16px;
  background: #171d21;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.applicability-grid span {
  display: block;
  margin-bottom: 10px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 760;
}

.implementation-table {
  width: min(1180px, 100%);
  margin: 18px auto 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--line);
}

.implementation-table div {
  display: grid;
  grid-template-columns: minmax(150px, 0.55fr) minmax(0, 1fr) minmax(0, 1.15fr);
  gap: 1px;
}

.implementation-table div:first-child span {
  color: var(--accent-strong);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 760;
  text-transform: uppercase;
}

.implementation-table span {
  padding: 14px;
  background: #171d21;
  color: #c5ccd0;
  line-height: 1.5;
}

.implementation-table div span:first-child {
  color: var(--ink);
  font-weight: 720;
}

.scanner-band {
  background: #f3eee4;
  color: #111417;
}

.scanner-band .section-label {
  color: #0b6c5a;
}

.scanner-band .section-heading p:last-child {
  color: #59616b;
}

.scanner {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.scanner-score {
  position: sticky;
  top: 92px;
  padding: 22px;
  background: #111417;
  color: #f4f0e8;
  border-radius: 22px;
}

.scanner-score span {
  display: block;
  margin-bottom: 8px;
  font-family: var(--mono);
  font-size: 5.1rem;
  line-height: 0.95;
  font-weight: 760;
}

.scanner-score p {
  margin: 12px 0 0;
  color: rgba(244, 240, 232, 0.7);
}

.checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

fieldset {
  margin: 0;
  padding: 18px;
  background: #ffffff;
  border: 1px solid #d6d0c4;
  border-radius: 18px;
}

legend {
  padding: 0 4px;
  font-weight: 780;
}

legend span {
  color: #6e7780;
  font-family: var(--mono);
  font-weight: 620;
}

label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 12px;
  color: #2b333c;
}

input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: #0b6c5a;
}

.roadmap-list {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
}

.roadmap-list article {
  display: grid;
  grid-template-columns: 70px minmax(190px, 0.45fr) minmax(0, 1fr);
  gap: 20px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}

.roadmap-list article:last-child {
  border-bottom: 0;
}

.cert-process,
.cert-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.cert-process {
  margin-bottom: 12px;
}

.cert-process article,
.cert-grid article {
  min-height: 230px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
}

.cert-process article {
  background: rgba(100, 185, 168, 0.08);
  border-color: rgba(100, 185, 168, 0.22);
}

.cert-process span,
.cert-grid span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 760;
}

.cta {
  align-items: center;
  grid-template-columns: minmax(0, 1fr) auto;
  background: var(--accent);
  color: #101214;
}

.cta .section-label {
  color: #184139;
}

.cta h2 {
  max-width: 900px;
  margin-bottom: 0;
}

.site-footer {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding: 28px 0 34px;
  color: var(--muted);
  font-size: 0.86rem;
}

.site-footer span {
  color: var(--ink);
  font-weight: 760;
}

.site-footer .publisher-link {
  margin-left: auto;
  color: var(--accent-strong);
}

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    border-radius: 24px;
  }

  nav {
    justify-content: flex-start;
  }

  .hero-grid,
  .ascii-signal,
  .flow-grid,
  .alert-band,
  .split,
  .cta,
  .scanner,
  .compare-grid,
  .readiness-layers,
  .signal-graphic,
  .standards-grid,
  .applicability-panel,
  .applicability-grid {
    grid-template-columns: 1fr;
  }

  .compare-grid article,
  .standards-grid article {
    min-height: auto;
  }

  .compare-grid span {
    margin-bottom: 22px;
  }

  .ascii-signal {
    margin-top: -18px;
  }

  .signal-prompt,
  .signal-stack-visual,
  .signal-outcome {
    min-height: auto;
  }

  .signal-path {
    grid-template-columns: repeat(3, 1fr);
    padding: 0 24px;
  }

  .signal-path span {
    width: 100%;
    min-height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
  }

  .stack-layer {
    width: 100%;
    transform: none;
  }

  .metric-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metric-band div:nth-child(2) {
    border-right: 0;
  }

  .metric-band div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .comparison-ledger div,
  .evolution-table div,
  .roadmap-list article,
  .readiness-table div,
  .implementation-table div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .implementation-table div {
    gap: 1px;
  }

  .artifact,
  .artifact.wide,
  .pillar,
  .pillar.tall {
    grid-column: auto;
    grid-row: auto;
  }

  .artifact-grid,
  .pillar-grid,
  .framework-map,
  .framework-pillar-list,
  .cert-process,
  .cert-grid,
  .section-prose,
  .checklist {
    grid-template-columns: 1fr;
  }

  .scanner-score {
    position: static;
  }
}

@media (max-width: 560px) {
  .site-header {
    top: 8px;
    width: calc(100% - 20px);
    margin-top: 8px;
  }

  .brand {
    white-space: normal;
  }

  .hero {
    min-height: auto;
  }

  h1 {
    font-size: clamp(3.05rem, 17vw, 5rem);
  }

  .metric-band {
    grid-template-columns: 1fr;
  }

  .metric-band div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric-band div:last-child {
    border-bottom: 0;
  }

  .score-table div {
    grid-template-columns: 1fr;
  }

  .score-table em {
    text-align: left;
  }
}

@keyframes asciiScan {
  0% {
    transform: translateY(-72px);
    opacity: 0;
  }

  12%,
  82% {
    opacity: 1;
  }

  100% {
    transform: translateY(330px);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ascii-scan,
  .signal-path span {
    animation: none;
  }
}