:root {
  --bg: #ffffff;
  --soft: #f5f5f7;
  --ink: #171719;
  --muted: #696970;
  --muted-2: #88888f;
  --line: #d8d8dd;
  --blue: #087df0;
  --blue-dark: #0069d2;
  --mint: #16856f;
  --amber: #d99b28;
  --coral: #e76d5b;
  --dark: #080b0f;
  --dark-2: #11151b;
  --dark-line: #2a3038;
  --white: #f8f8fa;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --container: 1120px;
  --gutter: clamp(1.2rem, 4vw, 2rem);
  --section: clamp(4.6rem, 9vw, 8rem);
  --radius: 22px;
  --hero: clamp(3.35rem, 2rem + 5.6vw, 6.4rem);
  --h2: clamp(2.25rem, 1.55rem + 3vw, 4.4rem);
  --h3: clamp(1.35rem, 1.12rem + .75vw, 1.85rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.5;
  letter-spacing: -.015em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

button {
  color: inherit;
  font: inherit;
}

img {
  display: block;
  max-width: 100%;
}

ul,
ol {
  list-style: none;
}

h1,
h2,
h3 {
  line-height: 1.04;
  letter-spacing: -.035em;
  overflow-wrap: break-word;
  text-wrap: balance;
}

h1 {
  font-size: var(--hero);
  font-weight: 650;
}

h2 {
  font-size: var(--h2);
  font-weight: 640;
}

h3 {
  font-size: var(--h3);
  font-weight: 630;
}

::selection {
  background: #acd5ff;
}

:focus-visible {
  border-radius: 5px;
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.skip-link {
  background: var(--blue);
  border-radius: 0 0 8px;
  color: #fff;
  left: -9999px;
  padding: .7rem 1rem;
  position: fixed;
  top: 0;
  z-index: 500;
}

.skip-link:focus {
  left: 0;
}

.container {
  margin-inline: auto;
  max-width: var(--container);
  padding-inline: var(--gutter);
}

.site-header {
  backdrop-filter: blur(20px) saturate(180%);
  background: rgba(255, 255, 255, .84);
  border-bottom: 1px solid rgba(0, 0, 0, .05);
  inset: 0 0 auto;
  position: fixed;
  z-index: 100;
}

.header-inner {
  align-items: center;
  display: flex;
  gap: 1rem;
  height: 54px;
  margin-inline: auto;
  max-width: var(--container);
  padding-inline: var(--gutter);
}

.wordmark {
  align-items: center;
  display: inline-flex;
  font-size: .94rem;
  font-weight: 600;
  gap: .62rem;
  letter-spacing: -.025em;
  margin-right: auto;
}

.wordmark strong {
  font-weight: 750;
}

.brand-mark {
  display: grid;
  flex: none;
  grid-template-columns: repeat(3, 5px);
  height: 23px;
  overflow: hidden;
  position: relative;
  transform: skew(-14deg);
  width: 22px;
}

.brand-mark i {
  background: var(--ink);
  display: block;
  height: 23px;
  width: 5px;
}

.brand-mark i:nth-child(2) {
  background: var(--blue);
  height: 11px;
  margin-top: 0;
}

.brand-mark i:nth-child(3) {
  background: var(--ink);
  height: 14px;
  margin-top: 9px;
}

.brand-mark--large {
  grid-template-columns: repeat(3, 7px);
  height: 35px;
  width: 31px;
}

.brand-mark--large i {
  height: 35px;
  width: 7px;
}

.brand-mark--large i:nth-child(2) {
  height: 16px;
}

.brand-mark--large i:nth-child(3) {
  height: 21px;
  margin-top: 14px;
}

.desktop-nav {
  align-items: center;
  display: flex;
  gap: .15rem;
  margin-inline: auto;
}

.desktop-nav a {
  border-radius: 8px;
  color: #4d4d53;
  font-size: .79rem;
  padding: .55rem .78rem;
}

.desktop-nav a:hover,
.desktop-nav a[aria-current="page"] {
  color: #000;
}

.header-cta {
  background: var(--blue);
  border-radius: 999px;
  color: #fff;
  font-size: .79rem;
  padding: .53rem .9rem;
  white-space: nowrap;
}

.header-cta:hover {
  background: var(--blue-dark);
}

.menu-button {
  background: transparent;
  border: 0;
  cursor: pointer;
  display: none;
  height: 40px;
  position: relative;
  width: 40px;
}

.menu-button span {
  background: var(--ink);
  height: 1.5px;
  left: 11px;
  position: absolute;
  transition: transform .2s ease;
  width: 18px;
}

.menu-button span:first-child { top: 17px; }
.menu-button span:last-child { top: 23px; }
.menu-button[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }

.mobile-menu {
  background: rgba(255, 255, 255, .98);
  display: flex;
  flex-direction: column;
  gap: .25rem;
  inset: 54px 0 auto;
  min-height: calc(100vh - 54px);
  padding: 2rem var(--gutter);
  position: fixed;
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu > a:not(.button) {
  border-bottom: 1px solid var(--line);
  font-size: 1.65rem;
  font-weight: 620;
  padding: .9rem 0;
}

.mobile-menu .button {
  margin-top: 1.5rem;
}

main {
  padding-top: 54px;
}

.announcement {
  background: var(--soft);
  color: #4e4e54;
  font-size: .87rem;
  padding: .85rem var(--gutter);
  text-align: center;
}

.announcement a {
  color: var(--blue-dark);
  margin-left: .3rem;
  white-space: nowrap;
}

.announcement a:hover {
  text-decoration: underline;
}

.hero {
  padding: clamp(3.8rem, 8vw, 7rem) 0 0;
  text-align: center;
}

.hero--compact {
  padding-bottom: clamp(4.5rem, 8vw, 7rem);
}

.hero-copy {
  max-width: 980px;
}

.hero-brand {
  align-items: center;
  display: inline-flex;
  gap: .9rem;
  margin-bottom: 1.8rem;
  text-align: left;
}

.hero-brand > span:last-child {
  display: grid;
  gap: .08rem;
}

.hero-brand strong {
  font-size: 1.25rem;
  line-height: 1.1;
}

.hero-brand small {
  color: var(--muted);
  font-size: .74rem;
}

.eyebrow {
  color: #b65420;
  font-size: .9rem;
  font-weight: 650;
  letter-spacing: -.01em;
  margin-bottom: 1rem;
}

.eyebrow--blue { color: var(--blue-dark); }
.eyebrow--mint { color: var(--mint); }

.hero h1 {
  margin-inline: auto;
  max-width: 14ch;
}

.hero-lead {
  color: var(--muted);
  font-size: clamp(1.16rem, 1rem + .65vw, 1.55rem);
  line-height: 1.4;
  margin: 1.55rem auto 0;
  max-width: 770px;
}

.action-row {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.4rem;
  justify-content: center;
  margin-top: 2rem;
}

.action-row--left {
  justify-content: flex-start;
  margin-top: 1.5rem;
}

.button {
  align-items: center;
  background: var(--blue);
  border-radius: 999px;
  color: #fff;
  display: inline-flex;
  font-size: 1rem;
  justify-content: center;
  padding: .78rem 1.35rem;
  transition: background .2s ease, transform .2s ease;
}

.button:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
}

.button--large {
  font-size: 1.08rem;
  padding: .9rem 1.65rem;
}

.button--small {
  font-size: .95rem;
}

.text-link {
  color: var(--blue-dark);
  display: inline-flex;
  gap: .22rem;
}

.text-link::after {
  content: "›";
  transition: transform .2s ease;
}

.text-link:hover {
  text-decoration: underline;
}

.text-link:hover::after {
  transform: translateX(2px);
}

.text-link--large {
  font-size: 1.1rem;
}

.trust-line {
  color: var(--muted-2);
  display: flex;
  flex-wrap: wrap;
  font-size: .84rem;
  gap: .5rem 2rem;
  justify-content: center;
  margin-top: 1.6rem;
}

.trust-line li {
  align-items: center;
  display: flex;
  gap: .45rem;
}

.trust-line li::before {
  background: var(--mint);
  border-radius: 50%;
  content: "";
  height: 5px;
  width: 5px;
}

.command-wrap {
  margin: clamp(3rem, 6vw, 5.5rem) auto 0;
  max-width: 1080px;
  padding-inline: var(--gutter);
}

.command-card {
  background: var(--dark);
  border-radius: 28px 28px 0 0;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .16);
  color: var(--white);
  overflow: hidden;
  text-align: left;
}

.command-topbar,
.command-footer {
  align-items: center;
  color: #8e98a6;
  display: flex;
  font-family: var(--mono);
  font-size: .72rem;
  justify-content: space-between;
  letter-spacing: 0;
  padding: 1.05rem 1.3rem;
}

.command-topbar {
  border-bottom: 1px solid var(--dark-line);
}

.command-footer {
  border-top: 1px solid var(--dark-line);
}

.command-footer a {
  color: #5eb0ff;
}

.command-state {
  align-items: center;
  display: flex;
  gap: .45rem;
}

.command-state i {
  background: #42d6a4;
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(66, 214, 164, .6);
  height: 6px;
  width: 6px;
}

.path-grid {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(3, 1fr);
}

.path-node {
  align-items: center;
  background: var(--dark-2);
  display: grid;
  gap: .75rem;
  grid-template-columns: auto auto 1fr;
  min-height: 140px;
  padding: 1.4rem;
  position: relative;
}

.path-node--result {
  background: #101a18;
}

.node-index {
  align-self: start;
  color: #56606c;
  font-family: var(--mono);
  font-size: .69rem;
  position: absolute;
  right: .9rem;
  top: .8rem;
}

.node-dot {
  border-radius: 50%;
  box-shadow: 0 0 18px currentColor;
  height: 7px;
  width: 7px;
}

.node-dot--blue { background: #2997ff; color: rgba(41, 151, 255, .45); }
.node-dot--mint { background: #42d6a4; color: rgba(66, 214, 164, .45); }
.node-dot--amber { background: #ffc44d; color: rgba(255, 196, 77, .35); }
.node-dot--coral { background: #ff806b; color: rgba(255, 128, 107, .35); }

.path-node div {
  display: grid;
  gap: .2rem;
}

.path-node strong {
  font-size: 1rem;
  letter-spacing: -.015em;
}

.path-node small {
  color: #8f99a5;
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: 0;
}

.verified {
  border: 1px solid #2c6b58;
  border-radius: 999px;
  color: #67dbb5;
  font-family: var(--mono);
  font-size: .62rem;
  padding: .28rem .48rem;
  position: absolute;
  bottom: .8rem;
  right: .8rem;
}

.section {
  padding-block: var(--section);
}

.section--soft {
  background: var(--soft);
}

.section--ink {
  background: var(--dark);
  color: var(--white);
}

.section-intro {
  margin: 0 auto clamp(2.8rem, 6vw, 4.5rem);
  max-width: 820px;
  text-align: center;
}

.section-intro > p:last-child {
  color: var(--muted);
  font-size: clamp(1.08rem, .99rem + .35vw, 1.3rem);
  line-height: 1.46;
  margin: 1.3rem auto 0;
  max-width: 710px;
}

.section-intro--light > p:last-child {
  color: #929aa5;
}

.comparison {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr 1fr;
}

.comparison-card {
  background: #fff;
  border-radius: var(--radius);
  padding: clamp(1.5rem, 3.5vw, 2.8rem);
}

.comparison-card--after {
  border: 1px solid #a4d6c6;
}

.card-label {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .045em;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}

.card-label--blue { color: #56aaff; }
.card-label--mint { color: var(--mint); }

.comparison-card ol {
  display: grid;
  gap: .05rem;
}

.comparison-card li {
  align-items: center;
  border-bottom: 1px solid #ececef;
  display: grid;
  gap: .85rem;
  grid-template-columns: 28px 1fr;
  padding: .95rem 0;
}

.comparison-card li span {
  align-items: center;
  background: #ececef;
  border-radius: 50%;
  color: #72727a;
  display: inline-flex;
  font-family: var(--mono);
  font-size: .65rem;
  height: 25px;
  justify-content: center;
  width: 25px;
}

.comparison-card--after li span {
  background: #dff3eb;
  color: #136d58;
}

.comparison-outcome {
  color: var(--muted);
  font-size: .95rem;
  margin-top: 1.5rem;
}

.comparison-outcome strong {
  color: var(--ink);
  display: block;
  margin-bottom: .15rem;
}

.evidence-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, 1fr);
}

.evidence-card {
  background: var(--soft);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  min-height: 380px;
  padding: clamp(1.5rem, 3.5vw, 2.7rem);
}

.evidence-card--wide {
  grid-column: 1 / -1;
}

.evidence-card--dark {
  align-items: center;
  background: var(--dark);
  color: var(--white);
  display: grid;
  gap: 3rem;
  grid-template-columns: 1.4fr .6fr;
  min-height: 410px;
}

.evidence-card h3 {
  margin-bottom: 1rem;
}

.evidence-card > p:not(.card-label):not(.metric),
.evidence-card > div > p:not(.card-label) {
  color: var(--muted);
  max-width: 660px;
}

.evidence-card--dark > div > p {
  color: #bcc3cc;
}

.evidence-card .caveat {
  font-size: .83rem;
  line-height: 1.55;
  margin-top: 1rem;
}

.evidence-card .text-link {
  margin-top: auto;
  padding-top: 1.5rem;
}

.metric {
  align-items: baseline;
  display: flex;
  gap: .3rem;
  margin: .2rem 0 1.8rem;
}

.metric strong {
  font-size: clamp(3rem, 7vw, 5.4rem);
  font-weight: 650;
  letter-spacing: -.06em;
  line-height: .9;
}

.metric span {
  color: var(--blue);
  font-size: 1.5rem;
  font-weight: 650;
}

.metric-panel {
  text-align: center;
}

.metric-panel strong {
  display: inline-block;
  font-size: clamp(4.5rem, 9vw, 7.3rem);
  font-weight: 650;
  letter-spacing: -.07em;
  line-height: .9;
}

.metric-panel > span {
  color: #5eafff;
  font-size: 1.7rem;
  font-weight: 650;
  margin-left: .35rem;
}

.metric-panel small {
  color: #a6aeb8;
  display: block;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: 0;
  margin-top: 1rem;
}

.coverage-card {
  align-items: center;
  display: grid;
  gap: 3rem;
  grid-template-columns: 1.35fr .65fr;
  min-height: 360px;
}

.coverage-metrics {
  display: grid;
  gap: .75rem;
  grid-template-columns: 1fr 1fr;
}

.coverage-metrics div {
  background: #fff;
  border-radius: 16px;
  padding: 1.2rem;
}

.coverage-metrics dt {
  color: var(--blue);
  font-size: 3.4rem;
  font-weight: 650;
  letter-spacing: -.06em;
  line-height: 1;
}

.coverage-metrics dd {
  color: var(--muted);
  font-size: .8rem;
  line-height: 1.35;
  margin-top: .45rem;
}

.evidence-note {
  color: var(--muted-2);
  font-size: .8rem;
  margin: 1.2rem auto 0;
  max-width: 800px;
  text-align: center;
}

.audience-grid {
  border-bottom: 1px solid var(--dark-line);
  border-top: 1px solid var(--dark-line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.audience-grid article {
  min-height: 270px;
  padding: 2rem 1.4rem;
}

.audience-grid article + article {
  border-left: 1px solid var(--dark-line);
}

.audience-grid span,
.partner-value-grid span {
  color: #7c8793;
  font-family: var(--mono);
  font-size: .7rem;
}

.audience-grid h3 {
  font-size: 1.45rem;
  margin: 3.2rem 0 .8rem;
}

.audience-grid p {
  color: #b2bac4;
  font-size: .93rem;
}

.principles {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.principles article {
  border-bottom: 1px solid var(--line);
  min-height: 200px;
  padding: 2rem 2rem 2rem 0;
}

.principles article:not(:nth-child(3n + 1)) {
  border-left: 1px solid var(--line);
  padding-left: 2rem;
}

.principles h3 {
  font-size: 1.25rem;
  margin-bottom: .75rem;
}

.principles p {
  color: var(--muted);
  font-size: .92rem;
}

.partner-band,
.contact-panel {
  align-items: center;
  display: grid;
  gap: 3rem;
  grid-template-columns: 1.35fr .65fr;
}

.partner-band h2,
.contact-panel h2 {
  font-size: clamp(2.15rem, 1.65rem + 2vw, 3.8rem);
}

.partner-band > div:first-child > p:last-child,
.contact-panel > div:first-child > p:last-child {
  color: var(--muted);
  font-size: 1.08rem;
  margin-top: 1.2rem;
  max-width: 680px;
}

.partner-band-actions,
.contact-actions {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.disclosure {
  background: #e9e9ed;
  padding-block: 2.2rem;
}

.disclosure-inner {
  align-items: start;
  display: grid;
  gap: 1rem 2rem;
  grid-template-columns: auto 1fr auto;
}

.disclosure-inner strong {
  white-space: nowrap;
}

.disclosure-inner p,
.disclosure-inner a {
  color: #64646c;
  font-size: .78rem;
}

.disclosure-inner a {
  color: var(--blue-dark);
  white-space: nowrap;
}

.site-footer {
  background: var(--dark);
  color: var(--white);
  padding: 4.5rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
}

.wordmark--footer {
  margin-bottom: 1.2rem;
}

.wordmark--footer .brand-mark i {
  background: #fff;
}

.wordmark--footer .brand-mark i:nth-child(2) {
  background: #2997ff;
}

.footer-grid > div:first-child p {
  color: #8e97a2;
  font-size: .85rem;
  max-width: 320px;
}

.footer-grid h2 {
  color: #6f7985;
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .04em;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.footer-grid > div:not(:first-child) {
  display: flex;
  flex-direction: column;
}

.footer-grid > div:not(:first-child) a {
  color: #b4bbc4;
  font-size: .82rem;
  padding: .27rem 0;
}

.footer-grid a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid var(--dark-line);
  color: #616a74;
  display: flex;
  font-size: .7rem;
  justify-content: space-between;
  margin-top: 3.5rem;
  padding-top: 1.4rem;
}

.partner-value-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, 1fr);
}

.partner-value-grid article {
  background: #fff;
  border-radius: var(--radius);
  min-height: 270px;
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

.partner-value-grid h3 {
  margin: 3rem 0 .8rem;
}

.partner-value-grid p {
  color: var(--muted);
}

.split-layout {
  align-items: start;
  display: grid;
  gap: clamp(3rem, 8vw, 7rem);
  grid-template-columns: .8fr 1.2fr;
}

.sticky-intro {
  position: sticky;
  top: 110px;
}

.sticky-intro h2 {
  font-size: clamp(2.2rem, 1.7rem + 2vw, 3.8rem);
}

.sticky-intro > p:last-child {
  color: var(--muted);
  margin-top: 1.2rem;
}

.stack-list {
  border-top: 1px solid var(--line);
}

.stack-list article {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 1.2rem;
  grid-template-columns: 42px 1fr;
  padding: 2rem 0;
}

.stack-list > article > span {
  color: var(--blue-dark);
  font-family: var(--mono);
  font-size: .7rem;
  padding-top: .2rem;
}

.stack-list h3 {
  font-size: 1.35rem;
  margin-bottom: .55rem;
}

.stack-list p {
  color: var(--muted);
}

.deliverable-grid {
  border-top: 1px solid var(--dark-line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.deliverable-grid article {
  border-bottom: 1px solid var(--dark-line);
  min-height: 200px;
  padding: 2rem 2rem 2rem 0;
}

.deliverable-grid article:not(:nth-child(3n + 1)) {
  border-left: 1px solid var(--dark-line);
  padding-left: 2rem;
}

.deliverable-grid h3 {
  font-size: 1.25rem;
  margin-bottom: .7rem;
}

.deliverable-grid p {
  color: #b2bac4;
  font-size: .91rem;
}

.process-row {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.process-row li {
  min-height: 250px;
  padding: 1.8rem 1.4rem;
}

.process-row li + li {
  border-left: 1px solid var(--line);
}

.process-row span {
  color: var(--blue-dark);
  font-family: var(--mono);
  font-size: .7rem;
}

.process-row h3 {
  font-size: 1.4rem;
  margin: 3.5rem 0 .7rem;
}

.process-row p {
  color: var(--muted);
  font-size: .9rem;
}

.not-found {
  align-items: center;
  display: flex;
  min-height: calc(100vh - 54px);
  padding-block: 4rem;
  text-align: center;
}

.not-found h1 {
  margin-inline: auto;
  max-width: 12ch;
}

.not-found p {
  color: var(--muted);
  font-size: 1.15rem;
  margin: 1.2rem auto 0;
  max-width: 540px;
}

@media (max-width: 900px) {
  .desktop-nav,
  .header-cta {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .path-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .comparison,
  .evidence-grid,
  .partner-value-grid {
    grid-template-columns: 1fr;
  }

  .evidence-card--wide {
    grid-column: auto;
  }

  .evidence-card--dark,
  .coverage-card,
  .partner-band,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .audience-grid,
  .process-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .audience-grid article:nth-child(3),
  .process-row li:nth-child(3) {
    border-left: 0;
  }

  .audience-grid article:nth-child(n + 3),
  .process-row li:nth-child(n + 3) {
    border-top: 1px solid var(--dark-line);
  }

  .process-row li:nth-child(n + 3) {
    border-top-color: var(--line);
  }

  .principles,
  .deliverable-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .principles article:not(:nth-child(3n + 1)),
  .deliverable-grid article:not(:nth-child(3n + 1)) {
    border-left: 0;
    padding-left: 0;
  }

  .principles article:nth-child(even),
  .deliverable-grid article:nth-child(even) {
    border-left: 1px solid var(--line);
    padding-left: 2rem;
  }

  .deliverable-grid article:nth-child(even) {
    border-left-color: var(--dark-line);
  }

  .split-layout {
    grid-template-columns: 1fr;
  }

  .sticky-intro {
    position: static;
  }

  .disclosure-inner {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .footer-grid > div:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  body {
    font-size: 16px;
  }

  .announcement {
    font-size: .78rem;
    line-height: 1.4;
  }

  .announcement a {
    display: block;
    margin: .25rem 0 0;
  }

  .hero {
    padding-top: 3.5rem;
  }

  .hero--compact {
    padding-bottom: 4.5rem;
  }

  .hero-lead {
    font-size: 1.12rem;
  }

  .action-row {
    align-items: stretch;
    flex-direction: column;
  }

  .action-row .button {
    width: 100%;
  }

  .trust-line {
    align-items: flex-start;
    flex-direction: column;
    margin-inline: auto;
    max-width: max-content;
  }

  .command-wrap {
    padding-inline: .75rem;
  }

  .command-card {
    border-radius: 20px 20px 0 0;
  }

  .path-grid {
    grid-template-columns: 1fr;
  }

  .path-node {
    min-height: 105px;
  }

  .command-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: .5rem;
  }

  .comparison-card,
  .evidence-card {
    border-radius: 18px;
  }

  .evidence-card {
    min-height: 340px;
  }

  .evidence-card--dark {
    min-height: 0;
  }

  .metric-panel {
    border-top: 1px solid var(--dark-line);
    padding-top: 2rem;
  }

  .coverage-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .audience-grid,
  .principles,
  .deliverable-grid,
  .process-row {
    grid-template-columns: 1fr;
  }

  .audience-grid article,
  .process-row li {
    min-height: 210px;
  }

  .audience-grid article + article,
  .process-row li + li,
  .principles article:nth-child(even),
  .deliverable-grid article:nth-child(even) {
    border-left: 0;
  }

  .audience-grid article:nth-child(n + 2),
  .process-row li:nth-child(n + 2) {
    border-top: 1px solid var(--dark-line);
  }

  .process-row li:nth-child(n + 2) {
    border-top-color: var(--line);
  }

  .principles article,
  .principles article:not(:nth-child(3n + 1)),
  .principles article:nth-child(even),
  .deliverable-grid article,
  .deliverable-grid article:not(:nth-child(3n + 1)),
  .deliverable-grid article:nth-child(even) {
    padding: 1.6rem 0;
  }

  .partner-band-actions,
  .contact-actions {
    align-items: stretch;
  }

  .partner-band-actions .button,
  .contact-actions .button {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid > div:first-child,
  .footer-grid > div:last-child {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    gap: .4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: .01ms !important;
  }
}