:root {
  --paper: #f2efe8;
  --paper-soft: #ebe5da;
  --paper-lift: #fbf8f1;
  --navy: #1a2b4a;
  --navy-deep: #101c33;
  --navy-soft: #263b5f;
  --accent: #c8553d;
  --accent-soft: #e9b49b;
  --ink: #15171a;
  --ink-soft: #2a2d33;
  --body-gray: #6b6e73;
  --rule-gray: #c8c2b5;
  --hairline: #dcd7ce;
  --muted: #9a9ca1;
  --paper-rgb: 242, 239, 232;
  --navy-rgb: 26, 43, 74;
  --max: 1160px;
  --nav-safe: 5.4rem;
  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Inter", Arial, sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-safe);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

body.nav-is-open {
  overflow: hidden;
}

body::before {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  height: var(--nav-safe);
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    rgba(var(--paper-rgb), 0.96) 0%,
    rgba(var(--paper-rgb), 0.82) 58%,
    rgba(var(--paper-rgb), 0) 100%
  );
  transition: background 180ms var(--ease);
  content: "";
}

body[data-nav-tone="navy"]::before {
  background: linear-gradient(
    to bottom,
    rgba(var(--navy-rgb), 0.98) 0%,
    rgba(var(--navy-rgb), 0.84) 58%,
    rgba(var(--navy-rgb), 0) 100%
  );
}

body.nav-is-open::before {
  background: var(--paper);
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

h1,
h2,
h3,
p,
dl,
dd {
  margin: 0;
}

h1,
h2,
h3 {
  max-width: 100%;
  overflow-wrap: break-word;
  letter-spacing: 0;
}

p,
li,
dd {
  overflow-wrap: break-word;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 200;
  transform: translateY(-140%);
  border: 1px solid var(--ink);
  background: var(--paper-lift);
  color: var(--ink);
  padding: 0.75rem 1rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  transition: transform 180ms var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

.grain {
  position: fixed;
  inset: 0;
  z-index: 90;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  opacity: 0.08;
  mix-blend-mode: multiply;
}

.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 140;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  background: var(--accent);
}

.measure {
  width: min(calc(100% - 3rem), var(--max));
  margin-inline: auto;
}

.section-anchor {
  scroll-margin-top: 6rem;
}

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 120;
  display: grid;
  width: 100%;
  grid-template-columns: minmax(14rem, auto) 1fr auto;
  gap: 2rem;
  align-items: center;
  padding: 1.25rem 2rem;
  color: #fff;
  mix-blend-mode: difference;
}

.site-nav__brand {
  display: inline-flex;
  gap: 0.9rem;
  align-items: center;
  max-width: 18rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  line-height: 1;
  text-transform: uppercase;
}

.site-nav__brand span:first-child {
  font-family: var(--serif);
  font-size: 1rem;
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

.site-nav__brand span:last-child {
  color: rgba(255, 255, 255, 0.66);
}

.site-nav__links {
  display: flex;
  justify-content: center;
  gap: clamp(0.55rem, 1.1vw, 1rem);
  min-width: 0;
}

.site-nav__links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  min-height: 2.1rem;
  color: rgba(255, 255, 255, 0.72);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
  transition:
    color 180ms var(--ease),
    transform 180ms var(--ease);
}

.site-nav__links a span {
  display: block;
  width: 0.38rem;
  height: 0.38rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  background: transparent;
  opacity: 0;
  transform: scale(0.4);
  transition:
    opacity 180ms var(--ease),
    transform 180ms var(--ease),
    background 180ms var(--ease);
}

.site-nav__links a:hover,
.site-nav__links a.is-active {
  color: #fff;
  transform: translateY(-1px);
}

.site-nav__links a.is-active span {
  opacity: 1;
  background: currentColor;
  transform: scale(1);
}

.site-nav__cta,
.final-cta__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.1;
  padding: 0.78rem 1rem;
  text-align: center;
  text-transform: uppercase;
  transition:
    background 220ms var(--ease),
    color 220ms var(--ease),
    border-color 220ms var(--ease),
    transform 220ms var(--ease);
}

.site-nav__cta:hover,
.final-cta__button:hover {
  transform: translateY(-2px);
  background: currentColor;
}

.site-nav__cta:hover {
  color: #000;
}

.final-cta__button:hover {
  color: var(--paper);
}

.site-nav__menu {
  display: none;
  justify-self: end;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  min-height: 2.5rem;
  padding: 0 0.9rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero {
  position: relative;
  display: grid;
  min-height: 78svh;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(115deg, rgba(16, 28, 51, 0.35), rgba(26, 43, 74, 0.04) 48%, rgba(200, 85, 61, 0.08)),
    radial-gradient(circle at 78% 18%, rgba(200, 85, 61, 0.18), transparent 29rem),
    radial-gradient(circle at 18% 88%, rgba(242, 239, 232, 0.12), transparent 32rem),
    linear-gradient(135deg, var(--navy-deep), var(--navy) 58%, #213957);
  color: var(--paper);
  padding: clamp(5.5rem, 7vw, 6.8rem) 0 clamp(3.4rem, 4.6vw, 4.8rem);
}

.hero::before {
  position: absolute;
  right: -0.08em;
  bottom: -0.16em;
  z-index: -2;
  color: rgba(242, 239, 232, 0.08);
  content: "US";
  font-family: var(--serif);
  font-size: clamp(14rem, 44vw, 42rem);
  font-style: italic;
  line-height: 0.72;
}

.hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(242, 239, 232, 0.05) 1px, transparent 1px),
    linear-gradient(rgba(242, 239, 232, 0.045) 1px, transparent 1px);
  background-size: 7.25rem 7.25rem;
  mask-image: linear-gradient(100deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.1));
  content: "";
}

.hero__inner {
  display: grid;
  width: min(calc(100% - 3rem), var(--max));
  margin: auto;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.4rem, 3vw, 2.2rem);
  align-items: end;
}

.hero__title-block {
  min-width: 0;
  max-width: 980px;
}

.hero h1 {
  max-width: 930px;
  font-family: var(--serif);
  font-size: clamp(3.8rem, 7.6vw, 7.45rem);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 0.9;
}

.hero__copy {
  max-width: 680px;
  margin-top: clamp(1.2rem, 2vw, 1.65rem);
  color: rgba(242, 239, 232, 0.78);
  font-size: clamp(1rem, 1.35vw, 1.24rem);
  line-height: 1.58;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
  margin-top: 0.2rem;
}

.hero__actions--inline {
  margin-top: clamp(1.25rem, 2.4vw, 2rem);
}

.hero__cta,
.hero__text-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.1;
  padding: 0.8rem 1rem;
  text-align: center;
  text-transform: uppercase;
  transition:
    background 220ms var(--ease),
    color 220ms var(--ease),
    border-color 220ms var(--ease),
    transform 220ms var(--ease);
}

.hero__cta {
  border: 1px solid var(--accent-soft);
  background: var(--accent);
  color: var(--paper);
}

.hero__text-link {
  border: 1px solid rgba(242, 239, 232, 0.24);
  color: rgba(242, 239, 232, 0.78);
}

.hero__cta:hover,
.hero__text-link:hover {
  transform: translateY(-2px);
}

.hero__text-link:hover {
  border-color: rgba(242, 239, 232, 0.5);
  color: var(--paper);
}

.hero__footer {
  position: absolute;
  right: max(1.5rem, calc((100vw - var(--max)) / 2));
  bottom: 1rem;
  left: max(1.5rem, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 1.1rem;
  align-items: center;
  color: rgba(242, 239, 232, 0.74);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__footer a {
  transition: color 180ms var(--ease);
}

.hero__footer a:hover {
  color: var(--paper);
}

.chapter {
  position: relative;
  overflow: hidden;
  padding: clamp(4.6rem, 7vw, 7rem) 0;
}

.chapter--tight {
  padding-top: clamp(3.1rem, 5vw, 4.6rem);
}

.chapter--paper {
  background:
    linear-gradient(90deg, rgba(26, 43, 74, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(26, 43, 74, 0.03) 1px, transparent 1px),
    var(--paper);
  background-size: 7.25rem 7.25rem;
}

.chapter--navy {
  background:
    radial-gradient(circle at 86% 14%, rgba(200, 85, 61, 0.16), transparent 26rem),
    linear-gradient(135deg, var(--navy-deep), var(--navy));
  color: var(--paper);
}

.chapter-head {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr);
  gap: clamp(1rem, 2.6vw, 2.5rem);
  align-items: start;
  margin-bottom: clamp(2rem, 4vw, 3.6rem);
}

.chapter-head__rail {
  display: grid;
  gap: 1rem;
  justify-items: center;
  min-height: 100%;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chapter-head__rail i {
  display: block;
  width: 1px;
  min-height: 6.2rem;
  background: currentColor;
  opacity: 0.55;
}

.chapter-head h2 {
  max-width: 870px;
  font-family: var(--serif);
  font-size: clamp(2.45rem, 4.9vw, 5.05rem);
  font-weight: 400;
  line-height: 0.98;
}

.chapter-head p {
  max-width: 680px;
  margin-top: 1.2rem;
  color: var(--body-gray);
  font-size: 1rem;
  line-height: 1.7;
}

.chapter--navy .chapter-head__rail,
.chapter--navy .roman-marker {
  color: var(--accent-soft);
}

.chapter--navy .chapter-head p {
  color: rgba(242, 239, 232, 0.68);
}

.roman-marker {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.buyer-module {
  display: grid;
  grid-template-columns: minmax(17rem, 0.72fr) minmax(0, 1.28fr);
  border-top: 1px solid var(--rule-gray);
  border-bottom: 1px solid var(--rule-gray);
  background: rgba(255, 255, 255, 0.1);
}

.buyer-choices {
  display: grid;
  border-right: 1px solid var(--rule-gray);
}

.buyer-choice {
  position: relative;
  display: grid;
  grid-template-columns: 5.2rem minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  min-height: 5.9rem;
  border: 0;
  border-bottom: 1px solid var(--hairline);
  background: transparent;
  color: var(--ink);
  padding: 1rem 1.2rem;
  text-align: left;
  transition:
    background 220ms var(--ease),
    color 220ms var(--ease),
    padding-left 220ms var(--ease);
}

.buyer-choice::after,
.delivery-tab::after {
  position: absolute;
  top: 1rem;
  bottom: 1rem;
  left: 0;
  width: 2px;
  background: currentColor;
  opacity: 0;
  transform: scaleY(0.35);
  transform-origin: center;
  transition:
    opacity 220ms var(--ease),
    transform 220ms var(--ease);
  content: "";
}

.buyer-choice:last-child {
  border-bottom: 0;
}

.buyer-choice span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.buyer-choice strong {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2vw, 1.95rem);
  font-weight: 400;
  line-height: 1;
}

.buyer-choice:hover,
.buyer-choice.is-active {
  background: var(--navy);
  color: var(--paper);
  padding-left: 1.75rem;
}

.buyer-choice:hover span,
.buyer-choice.is-active span {
  color: var(--accent-soft);
}

.buyer-choice.is-active::after,
.delivery-tab.is-active::after {
  opacity: 1;
  transform: scaleY(1);
}

.buyer-panel,
.delivery-panel {
  min-height: 16.75rem;
  padding: clamp(1.35rem, 3vw, 2.35rem);
}

.buyer-panel {
  display: grid;
  align-content: end;
  background:
    radial-gradient(circle at 88% 12%, rgba(200, 85, 61, 0.12), transparent 18rem),
    rgba(255, 255, 255, 0.16);
  transition:
    opacity 180ms var(--ease),
    transform 180ms var(--ease);
}

.buyer-panel.is-changing,
.delivery-panel.is-changing,
.pipeline-detail.is-changing {
  opacity: 0.35;
  transform: translateY(0.5rem);
}

.buyer-panel > p:first-child,
.delivery-panel > p:first-child,
.stage-copy > p:first-child {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.buyer-panel h3,
.delivery-panel h3,
.stage-copy h3 {
  max-width: 660px;
  margin-top: 0.65rem;
  font-family: var(--serif);
  font-size: clamp(2rem, 3.9vw, 3.75rem);
  font-weight: 400;
  line-height: 0.98;
}

.buyer-panel h3 + p,
.delivery-panel h3 + p,
.stage-copy h3 + p {
  max-width: 650px;
  margin-top: 1rem;
  color: var(--body-gray);
  font-size: 0.98rem;
  line-height: 1.68;
}

.manifesto-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--rule-gray);
  border-left: 1px solid var(--rule-gray);
}

.manifesto-item {
  display: grid;
  position: relative;
  min-height: 15.5rem;
  align-content: start;
  overflow: hidden;
  border-right: 1px solid var(--rule-gray);
  border-bottom: 1px solid var(--rule-gray);
  background: rgba(255, 255, 255, 0.12);
  padding: clamp(1.1rem, 2vw, 1.55rem);
  transition:
    background 220ms var(--ease),
    border-color 220ms var(--ease),
    transform 220ms var(--ease);
}

.manifesto-item::before {
  position: absolute;
  right: -0.08em;
  bottom: -0.18em;
  color: rgba(26, 43, 74, 0.055);
  content: "";
  font-family: var(--serif);
  font-size: 8rem;
  font-style: italic;
  line-height: 0.72;
  pointer-events: none;
}

.manifesto-item:nth-child(1)::before {
  content: "01";
}

.manifesto-item:nth-child(2)::before {
  content: "02";
}

.manifesto-item:nth-child(3)::before {
  content: "03";
}

.manifesto-item:nth-child(4)::before {
  content: "04";
}

.manifesto-item:nth-child(5)::before {
  content: "05";
}

.manifesto-item:hover {
  border-color: rgba(200, 85, 61, 0.35);
  background: rgba(255, 255, 255, 0.36);
  transform: translateY(-2px);
}

.manifesto-item h3 {
  margin-top: 2.35rem;
  font-family: var(--serif);
  font-size: clamp(1.65rem, 2.75vw, 2.65rem);
  font-weight: 400;
  line-height: 1;
}

.manifesto-item p {
  margin-top: 0.95rem;
  color: var(--body-gray);
  font-size: 0.94rem;
  line-height: 1.58;
}

.governance-strip {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.governance-strip .manifesto-item {
  min-height: 14.75rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.06)),
    rgba(255, 255, 255, 0.06);
}

.governance-strip .manifesto-item h3 {
  font-size: clamp(1.42rem, 2vw, 2.12rem);
}

.governance-strip .manifesto-item p + p {
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--hairline);
}

.service-rows {
  border-top: 1px solid var(--rule-gray);
}

.service-fallback {
  display: grid;
  gap: 0.45rem;
  border-bottom: 1px solid var(--rule-gray);
  padding: 1.15rem 0;
}

.service-fallback strong {
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.5vw, 2.45rem);
  font-weight: 400;
  line-height: 1;
}

.service-fallback p {
  max-width: 620px;
  color: var(--body-gray);
}

.service-row {
  position: relative;
  border-bottom: 1px solid var(--rule-gray);
  transition:
    background 240ms var(--ease),
    box-shadow 240ms var(--ease);
}

.service-row::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: var(--accent);
  opacity: 0;
  transform: scaleY(0.2);
  transform-origin: center;
  transition:
    opacity 240ms var(--ease),
    transform 240ms var(--ease);
  content: "";
}

.service-row:hover,
.service-row.is-open {
  background:
    linear-gradient(90deg, rgba(200, 85, 61, 0.06), transparent 36%),
    rgba(255, 255, 255, 0.18);
}

.service-row.is-open::before {
  opacity: 1;
  transform: scaleY(1);
}

.service-row__trigger {
  display: grid;
  width: 100%;
  grid-template-columns: 4.8rem minmax(0, 1.05fr) minmax(13rem, 0.82fr) 6.8rem;
  gap: clamp(0.85rem, 2vw, 1.6rem);
  align-items: center;
  border: 0;
  background: transparent;
  color: var(--ink);
  padding: clamp(0.95rem, 2vw, 1.55rem) 0;
  text-align: left;
  transition:
    background 220ms var(--ease),
    color 220ms var(--ease),
    padding-left 220ms var(--ease);
}

.service-row:hover .service-row__trigger,
.service-row.is-open .service-row__trigger {
  padding-left: 1.1rem;
}

.service-row__trigger > div {
  min-width: 0;
}

.service-row__trigger p {
  color: var(--body-gray);
  font-size: 0.92rem;
  line-height: 1.52;
}

.service-row__trigger div p {
  margin-bottom: 0.45rem;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
}

.service-row__trigger h3 {
  font-family: var(--serif);
  font-size: clamp(1.65rem, 3vw, 3.15rem);
  font-weight: 400;
  line-height: 1;
}

.service-row__status {
  justify-self: end;
  min-width: 6.6rem;
  border: 1px solid currentColor;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.61rem;
  letter-spacing: 0.08em;
  padding: 0.5rem 0.6rem;
  text-align: right;
  text-transform: uppercase;
  transition:
    background 220ms var(--ease),
    color 220ms var(--ease);
}

.service-row.is-open .service-row__status {
  background: var(--accent);
  color: var(--paper);
}

.service-row__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 360ms var(--ease);
}

.service-row.is-open .service-row__panel {
  grid-template-rows: 1fr;
}

.service-row__inner {
  overflow: hidden;
}

.service-row__detail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.06)),
    rgba(255, 255, 255, 0.16);
}

.detail-block {
  position: relative;
  min-height: 8.8rem;
  border-right: 1px solid var(--hairline);
  padding: clamp(0.95rem, 1.45vw, 1.2rem);
}

.detail-block::before {
  display: block;
  width: 1.75rem;
  height: 1px;
  margin-bottom: 0.9rem;
  background: var(--accent);
  content: "";
}

.detail-block:nth-child(3n) {
  border-right: 0;
}

.detail-block h4 {
  margin: 0 0 0.75rem;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.detail-block__intro {
  display: grid;
  gap: 0.58rem;
  margin: 0 0 0.95rem;
}

.detail-block__intro p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
  line-height: 1.48;
}

.detail-block ul {
  display: grid;
  gap: 0.46rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.detail-block li {
  position: relative;
  padding-left: 1rem;
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.43;
}

.detail-block li::before {
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 0.32rem;
  height: 0.32rem;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.service-row.is-open .service-row__trigger h3 {
  color: var(--navy);
}

.delivery-module {
  display: grid;
  grid-template-columns: minmax(15rem, 0.62fr) minmax(0, 1.38fr);
  border-top: 1px solid rgba(242, 239, 232, 0.24);
  border-bottom: 1px solid rgba(242, 239, 232, 0.24);
}

.delivery-tabs {
  display: grid;
  border-right: 1px solid rgba(242, 239, 232, 0.24);
}

.delivery-tab {
  display: grid;
  position: relative;
  grid-template-columns: 5.4rem minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  min-height: 6.8rem;
  border: 0;
  border-bottom: 1px solid rgba(242, 239, 232, 0.16);
  background: transparent;
  color: rgba(242, 239, 232, 0.72);
  padding: 1rem 1.2rem;
  text-align: left;
  transition:
    background 220ms var(--ease),
    color 220ms var(--ease),
    padding-left 220ms var(--ease);
}

.delivery-tab:last-child {
  border-bottom: 0;
}

.delivery-tab strong {
  font-family: var(--serif);
  font-size: clamp(1.32rem, 2.1vw, 2rem);
  font-weight: 400;
  line-height: 1;
}

.delivery-tab:hover,
.delivery-tab.is-active {
  background: rgba(242, 239, 232, 0.1);
  color: var(--paper);
  padding-left: 1.75rem;
}

.delivery-panel {
  display: grid;
  align-content: end;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 8%, rgba(200, 85, 61, 0.18), transparent 18rem),
    rgba(242, 239, 232, 0.05);
}

.delivery-panel::after {
  position: absolute;
  right: -8rem;
  bottom: -11rem;
  width: 24rem;
  height: 24rem;
  border: 1px solid rgba(242, 239, 232, 0.15);
  border-radius: 50%;
  content: "";
}

.delivery-panel > * {
  position: relative;
  z-index: 1;
}

.delivery-panel h3 + p {
  color: rgba(242, 239, 232, 0.7);
}

.tool-strip {
  display: grid;
  grid-template-columns: minmax(13rem, 1.1fr) repeat(4, minmax(0, 1fr));
  margin-top: 1.5rem;
  border-top: 1px solid rgba(242, 239, 232, 0.2);
  border-left: 1px solid rgba(242, 239, 232, 0.2);
  background: rgba(242, 239, 232, 0.035);
}

.tool-strip__label,
.tool-strip span {
  display: grid;
  min-height: 4.7rem;
  place-items: center;
  border-right: 1px solid rgba(242, 239, 232, 0.2);
  border-bottom: 1px solid rgba(242, 239, 232, 0.2);
  color: rgba(242, 239, 232, 0.72);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  margin: 0;
  padding: 1rem;
  text-align: center;
  text-transform: uppercase;
  transition:
    background 180ms var(--ease),
    color 180ms var(--ease);
}

.tool-strip__label {
  justify-items: start;
  text-align: left;
  color: var(--accent-soft);
}

.tool-strip span:hover {
  background: rgba(242, 239, 232, 0.1);
  color: var(--paper);
}

.coverage-list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(0.7rem, 1vw, 1rem);
  border: 1px solid rgba(116, 126, 142, 0.18);
  border-radius: 6px;
  background:
    linear-gradient(90deg, rgba(26, 43, 74, 0.045), transparent 48%),
    rgba(255, 255, 255, 0.12);
  padding: clamp(0.95rem, 1.5vw, 1.25rem);
}

#coverage .chapter-head {
  margin-bottom: clamp(1.25rem, 2.5vw, 2rem);
}

#coverage .chapter-head h2 {
  max-width: 760px;
  font-size: clamp(2.25rem, 4.15vw, 4.35rem);
}

#coverage .chapter-head p {
  max-width: 640px;
  margin-top: 0.9rem;
  font-size: 0.95rem;
  line-height: 1.62;
}

.coverage-list::before {
  position: absolute;
  top: 2.45rem;
  right: clamp(2.4rem, 5vw, 5rem);
  left: clamp(2.4rem, 5vw, 5rem);
  z-index: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200, 85, 61, 0.52), transparent);
  content: "";
}

.coverage-list article {
  position: relative;
  display: grid;
  z-index: 1;
  min-height: 9.6rem;
  align-content: start;
  border: 1px solid rgba(116, 126, 142, 0.16);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.2);
  padding: 3.15rem 0.92rem 1rem;
  transition:
    border-color 220ms var(--ease),
    background 220ms var(--ease),
    transform 220ms var(--ease);
}

.coverage-list article::before {
  position: absolute;
  top: 1.06rem;
  left: 50%;
  z-index: 2;
  width: 0.86rem;
  height: 0.86rem;
  border: 1px solid var(--accent);
  border-radius: 50%;
  background: var(--paper);
  box-shadow: 0 0 0 0.38rem var(--paper);
  content: "";
  transform: translateX(-50%);
  transition:
    background 220ms var(--ease),
    box-shadow 220ms var(--ease),
    transform 220ms var(--ease);
}

.coverage-list article::after {
  display: none;
}

.coverage-list article:hover {
  border-color: rgba(200, 85, 61, 0.24);
  background: rgba(255, 255, 255, 0.32);
  transform: translateY(-2px);
}

.coverage-list article:hover::before {
  background: var(--accent);
  box-shadow:
    0 0 0 0.38rem var(--paper),
    0 0 0 0.72rem rgba(200, 85, 61, 0.11);
  transform: translateX(-50%) scale(1.05);
}

.coverage-list h3 {
  font-family: var(--serif);
  font-size: clamp(1.04rem, 1.15vw, 1.28rem);
  font-weight: 400;
  line-height: 1.08;
  text-align: center;
}

.coverage-list p {
  margin: 0.55rem auto 0;
  color: var(--body-gray);
  font-size: 0.78rem;
  line-height: 1.45;
  text-align: center;
}

.governance-strip .manifesto-item h3 {
  margin-top: 0;
}

.pipeline-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid currentColor;
  border-left: 1px solid currentColor;
  color: rgba(242, 239, 232, 0.24);
}

.pipeline-node {
  display: grid;
  position: relative;
  min-height: 7.4rem;
  align-content: space-between;
  border: 0;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  background: transparent;
  color: var(--paper);
  padding: 1rem;
  text-align: left;
  transition:
    background 220ms var(--ease),
    color 220ms var(--ease),
    transform 220ms var(--ease);
}

.pipeline-node span,
.pipeline-node small {
  color: var(--accent-soft);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pipeline-node strong {
  align-self: end;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.3vw, 2.35rem);
  font-weight: 400;
  line-height: 0.96;
}

.pipeline-node small {
  color: rgba(242, 239, 232, 0.52);
}

.pipeline-node:hover,
.pipeline-node.is-active {
  background: rgba(242, 239, 232, 0.1);
  transform: translateY(-2px);
}

.process .pipeline-flow {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  position: relative;
  gap: 0.7rem;
  margin-bottom: 2rem;
  border: 0;
  color: var(--rule-gray);
}

.process .pipeline-flow::before {
  position: absolute;
  top: 1.9rem;
  right: 7%;
  left: 7%;
  z-index: 0;
  height: 1px;
  border-top: 1px dashed var(--rule-gray);
  content: "";
}

.process .pipeline-node {
  z-index: 1;
  justify-items: center;
  align-content: start;
  gap: 0.55rem;
  min-height: auto;
  border: 0;
  color: var(--ink);
  padding: 0;
  text-align: center;
}

.process .pipeline-node span {
  display: grid;
  width: 3.8rem;
  height: 3.8rem;
  place-items: center;
  border: 1px solid var(--rule-gray);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.25rem;
  font-style: italic;
  transition:
    background 220ms var(--ease),
    border-color 220ms var(--ease),
    box-shadow 220ms var(--ease),
    color 220ms var(--ease),
    transform 220ms var(--ease);
}

.process .pipeline-node small {
  color: var(--body-gray);
}

.process .pipeline-node:hover,
.process .pipeline-node.is-active {
  background: transparent;
  color: var(--paper);
}

.process .pipeline-node:hover span,
.process .pipeline-node.is-active span {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--paper);
  box-shadow: 0 0 0 0.7rem rgba(200, 85, 61, 0.12);
  transform: translateY(-0.2rem);
}

.process .pipeline-node:hover strong,
.process .pipeline-node.is-active strong {
  color: var(--navy);
}

.process .pipeline-node:hover small,
.process .pipeline-node.is-active small {
  color: rgba(242, 239, 232, 0.7);
}

.pipeline-detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.74fr);
  gap: clamp(1.25rem, 3vw, 3rem);
  align-items: stretch;
  position: relative;
  min-height: 17.5rem;
  border-right: 1px solid var(--rule-gray);
  border-bottom: 1px solid var(--rule-gray);
  border-left: 1px solid var(--rule-gray);
  padding: clamp(1.15rem, 2.4vw, 2rem);
  transition:
    opacity 180ms var(--ease),
    transform 180ms var(--ease);
}

.part-two {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 22%, rgba(200, 85, 61, 0.14), transparent 24rem),
    linear-gradient(90deg, rgba(26, 43, 74, 0.04) 1px, transparent 1px),
    linear-gradient(rgba(26, 43, 74, 0.035) 1px, transparent 1px),
    var(--paper);
  background-size: auto, 7.25rem 7.25rem, 7.25rem 7.25rem;
  border-top: 1px solid var(--hairline);
  color: var(--ink);
  padding: clamp(4.4rem, 7vw, 7rem) max(1.5rem, calc((100vw - var(--max)) / 2));
}

.part-two::before {
  position: absolute;
  right: -0.08em;
  bottom: -0.15em;
  color: rgba(26, 43, 74, 0.06);
  content: "10";
  font-family: var(--serif);
  font-size: clamp(14rem, 36vw, 34rem);
  font-style: italic;
  line-height: 0.7;
}

.part-two > * {
  position: relative;
  z-index: 1;
  max-width: 890px;
}

.part-two > p {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.part-two h2 {
  margin-top: 0.9rem;
  font-family: var(--serif);
  font-size: clamp(3.2rem, 7.5vw, 7rem);
  font-weight: 400;
  line-height: 0.83;
}

.part-two > span {
  display: block;
  max-width: 660px;
  margin-top: 1.6rem;
  color: var(--body-gray);
  font-size: 1.04rem;
  line-height: 1.7;
}

.final-cta__button {
  width: fit-content;
  margin-top: 2rem;
  border-color: var(--accent);
  background: var(--accent);
  color: var(--paper);
}

.final-cta__button:hover {
  border-color: var(--navy);
  background: var(--navy);
  color: var(--paper);
}

.footer {
  background: var(--navy-deep);
  color: rgba(242, 239, 232, 0.72);
  padding: 2rem 0;
}

.footer__grid {
  display: grid;
  grid-template-columns:
    minmax(13.5rem, 1.12fr)
    minmax(11rem, 0.72fr)
    minmax(15rem, 1.08fr)
    minmax(10.5rem, 0.78fr)
    auto;
  gap: clamp(1rem, 2vw, 1.8rem);
  align-items: start;
  position: relative;
}

.footer__grid::before {
  position: absolute;
  right: 0;
  left: 0;
  top: 1.06rem;
  height: 1px;
  background: rgba(198, 38, 44, 0.82);
  content: "";
}

.footer__grid > * {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-rows: 0.8rem auto;
  min-width: 0;
  row-gap: 0.54rem;
  align-items: start;
}

.footer p {
  color: var(--accent-soft);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  margin: 0;
  text-transform: uppercase;
  white-space: nowrap;
}

.footer strong,
.footer span {
  display: block;
  min-width: 0;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.25;
}

.footer a {
  display: inline-block;
  margin: 0;
  color: var(--paper);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  line-height: 1.1;
  text-transform: uppercase;
  white-space: nowrap;
}

.footer__site-link {
  font-family: inherit;
  font-size: 0.9rem;
  letter-spacing: 0;
  line-height: 1.25;
  text-transform: none;
}

.footer__cta {
  justify-self: end;
}

.reveal {
  opacity: 0;
  transform: translateY(1.6rem);
  transition:
    opacity 780ms var(--ease),
    transform 780ms var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero .reveal {
  opacity: 1;
  transform: none;
}

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

@media (max-width: 1500px) and (min-width: 1181px) {
  .site-nav {
    grid-template-columns: minmax(12rem, auto) minmax(0, 1fr);
    gap: 1.2rem;
  }

  .site-nav__links {
    justify-content: end;
    gap: 0.8rem;
  }

  .site-nav__links a {
    font-size: 0.61rem;
    letter-spacing: 0.12em;
  }

  .site-nav__cta {
    display: none;
  }
}

@media (max-width: 1180px) {
  .site-nav {
    grid-template-columns: minmax(12rem, 1fr) auto auto;
  }

  .site-nav__menu {
    display: inline-flex;
    align-items: center;
  }

  .site-nav__links {
    position: fixed;
    inset: 0;
    display: none;
    align-content: center;
    justify-content: center;
    gap: 0;
    grid-auto-rows: min-content;
    background: var(--paper);
    color: var(--ink);
    mix-blend-mode: normal;
    padding: 6rem 1.5rem 2rem;
  }

  body.nav-is-open .site-nav {
    color: var(--ink);
    mix-blend-mode: normal;
  }

  body.nav-is-open .site-nav__links {
    display: grid;
  }

  .site-nav__links a {
    justify-content: center;
    min-height: auto;
    border-bottom: 1px solid var(--hairline);
    color: var(--ink);
    font-family: var(--serif);
    font-size: clamp(2rem, 6vw, 4.2rem);
    letter-spacing: 0;
    line-height: 1;
    padding: 0.75rem 0;
    text-transform: none;
    white-space: normal;
  }

  .site-nav__links a span {
    display: none;
  }

  .site-nav__cta {
    display: none;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 2.4rem;
  }

  .manifesto-strip,
  .governance-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .coverage-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .coverage-list::before {
    display: none;
  }

  .coverage-list article {
    padding: 3.25rem 1rem 1.05rem;
  }

  .coverage-list article::before {
    top: 1.12rem;
  }

  .service-row__trigger {
    grid-template-columns: 4rem minmax(0, 1fr) 4rem;
  }

  .service-row__trigger > p {
    grid-column: 2 / -1;
  }

  .process .pipeline-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .footer__cta {
    justify-self: start;
  }
}

@media (max-width: 820px) {
  :root {
    --nav-safe: 4.7rem;
  }

  body::before {
    height: 4.5rem;
  }

  .measure,
  .hero__inner {
    width: min(calc(100% - 2rem), var(--max));
  }

  .site-nav {
    padding: 0.95rem 1rem;
  }

  .site-nav__brand {
    max-width: 12rem;
    font-size: 0.62rem;
  }

  .site-nav__menu {
    min-height: 2.35rem;
    padding: 0 0.75rem;
  }

  .hero {
    min-height: auto;
    padding-top: 5.8rem;
    padding-bottom: 3.8rem;
  }

  .hero h1 {
    font-size: clamp(3.1rem, 13.5vw, 4.8rem);
  }

  .hero__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero__cta,
  .hero__text-link {
    width: 100%;
  }

  .hero__footer {
    position: relative;
    right: auto;
    bottom: auto;
    left: auto;
    width: min(calc(100% - 2rem), var(--max));
    grid-template-columns: 1fr;
    margin: 2.4rem auto 0;
  }

  .chapter {
    padding: 3.9rem 0;
  }

  .chapter-head {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2.2rem;
  }

  .chapter-head__rail {
    grid-template-columns: auto;
    justify-items: start;
  }

  .chapter-head__rail i {
    display: none;
  }

  .chapter-head h2 {
    font-size: clamp(2.25rem, 9vw, 3.8rem);
  }

  .buyer-module,
  .delivery-module,
  .pipeline-detail {
    grid-template-columns: 1fr;
  }

  .buyer-choices,
  .delivery-tabs {
    border-right: 0;
    border-bottom: 1px solid var(--rule-gray);
  }

  .delivery-tabs {
    border-bottom-color: rgba(242, 239, 232, 0.24);
  }

  .buyer-choice,
  .delivery-tab {
    min-height: 5rem;
  }

  .buyer-panel,
  .delivery-panel {
    min-height: 15rem;
  }

  .manifesto-strip,
  .governance-strip,
  .coverage-list,
  .tool-strip,
  .pipeline-flow,
  .process .pipeline-flow {
    grid-template-columns: 1fr;
  }

  .tool-strip__label {
    justify-items: center;
    text-align: center;
  }

  .manifesto-item,
  .governance-strip .manifesto-item,
  .coverage-list article,
  .pipeline-node {
    min-height: auto;
  }

  .manifesto-item h3 {
    margin-top: 2rem;
  }

  .coverage-list article {
    padding: 1rem 1rem 1rem 3.05rem;
  }

  #coverage .chapter-head {
    margin-bottom: 1.35rem;
  }

  #coverage .chapter-head h2 {
    font-size: clamp(2.05rem, 8.2vw, 3.35rem);
  }

  #coverage .chapter-head p {
    margin-top: 0.75rem;
    font-size: 0.9rem;
    line-height: 1.55;
  }

  .coverage-list {
    gap: 0.75rem;
    padding: 0.85rem;
  }

  .coverage-list::before {
    display: block;
    top: 1.65rem;
    bottom: 1.65rem;
    left: 1.52rem;
    right: auto;
    width: 1px;
    height: auto;
    background: linear-gradient(180deg, transparent, rgba(200, 85, 61, 0.5), transparent);
  }

  .coverage-list article::before {
    top: 1.18rem;
    left: 1.52rem;
    transform: translateX(-50%);
  }

  .coverage-list article:hover::before {
    transform: translateX(-50%) scale(1.05);
  }

  .coverage-list h3,
  .coverage-list p {
    text-align: left;
  }

  .coverage-list p {
    margin-left: 0;
  }

  .service-row__trigger {
    grid-template-columns: 4.2rem minmax(0, 1fr);
    gap: 0.85rem;
  }

  .service-row__trigger > p,
  .service-row__status {
    grid-column: 2 / -1;
  }

  .service-row__status {
    justify-self: start;
    text-align: left;
  }

  .process .pipeline-flow::before {
    display: none;
  }

  .process .pipeline-node {
    min-height: 6.4rem;
    align-content: center;
  }

  .service-row__detail {
    grid-template-columns: 1fr;
  }

  .detail-block,
  .detail-block:nth-child(2n),
  .detail-block:nth-child(3n) {
    min-height: auto;
    border-right: 0;
  }

  .detail-block:not(:last-child) {
    border-bottom: 1px solid var(--hairline);
  }

  .pipeline-detail {
    padding: 1.1rem;
  }

  .part-two {
    padding: 4.2rem 1rem;
  }

  .part-two h2 {
    font-size: clamp(3rem, 14vw, 4.8rem);
  }

  .footer__grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .footer__grid::before {
    display: none;
  }

  .footer__grid > * {
    row-gap: 0.48rem;
  }

  .footer strong,
  .footer span,
  .footer a {
    white-space: normal;
  }
}

@media (max-width: 520px) {
  .site-nav {
    grid-template-columns: 1fr auto;
  }

  .site-nav__brand span:last-child {
    display: none;
  }

  .site-nav__links a {
    font-size: clamp(2rem, 12vw, 3.2rem);
  }

  .hero h1 {
    font-size: clamp(3rem, 14vw, 4.25rem);
  }

  .buyer-panel h3,
  .delivery-panel h3,
  .stage-copy h3 {
    font-size: clamp(2rem, 10vw, 3.2rem);
  }
}