.homepage-body {
  background: #f4f1ea;
}

#examples,
#signal,
#chronology,
#experience {
  scroll-margin-top: 70px;
}

.homepage-topbar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
}

.homepage-topbar nav {
  justify-self: end;
}

.concept-label {
  margin: 0;
  color: var(--orange);
  font: 800 .58rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;
  letter-spacing: .15em;
}

.homepage-hero {
  padding: 140px 0 0;
  color: #e9f0ef;
  background:
    radial-gradient(circle at 86% 25%,rgba(129,119,160,.19),transparent 27%),
    radial-gradient(circle at 38% 74%,rgba(101,158,170,.1),transparent 34%),
    linear-gradient(145deg,#071015 0%,#0d1c22 60%,#13262a 100%);
}

.homepage-hero-grid {
  display: grid;
  grid-template-columns: minmax(0,1.45fr) minmax(300px,.62fr);
  gap: clamp(44px,7vw,96px);
  align-items: end;
}

.homepage-hero-copy {
  padding-bottom: 72px;
}

.homepage-hero .kicker {
  color: var(--aqua);
}

.homepage-hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(2.7rem,5.6vw,5.2rem);
  font-weight: 760;
  line-height: .99;
  letter-spacing: -.055em;
}

.homepage-lead {
  max-width: 790px;
  margin: 29px 0 0;
  color: #b7c5c6;
  font-size: clamp(1rem,1.55vw,1.22rem);
  line-height: 1.7;
}

.range-rationale {
  max-width: 760px;
  margin: 24px 0 0;
  padding-left: 15px;
  color: #bac8c9;
  border-left: 3px solid var(--orange);
  font-size: .87rem;
  line-height: 1.68;
}

.homepage-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.homepage-actions a {
  padding: 12px 16px;
  border: 1px solid #496067;
  border-radius: 3px;
  color: #e7efee;
  font-size: .76rem;
  font-weight: 800;
  text-decoration: none;
}

.homepage-actions .primary-action {
  color: #071015;
  background: var(--aqua);
  border-color: var(--aqua);
}

.homepage-actions a:hover {
  transform: translateY(-2px);
}

.homepage-perspective {
  align-self: center;
  max-width: 470px;
  margin-bottom: 72px;
  padding: 0 0 0 clamp(26px,4vw,48px);
  border-left: 1px solid #294047;
}

.homepage-perspective .kicker {
  color: var(--orange);
}

.homepage-perspective p:last-child {
  margin: 0;
  color: #aab9bc;
  font-size: .94rem;
  line-height: 1.75;
}

.intersection-map {
  margin-bottom: 72px;
  padding: 26px;
  border: 1px solid #31464c;
  background: rgba(7,16,21,.68);
  box-shadow: 14px 14px 0 rgba(101,158,170,.07);
}

.intersection-map .kicker {
  color: var(--orange);
}

.intersection-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 9px;
  margin-top: 20px;
}

.intersection-grid::before {
  content: "";
  position: absolute;
  inset: 22% 16%;
  border: 1px solid rgba(121,170,157,.2);
  border-radius: 50%;
  pointer-events: none;
}

.intersection-domain,
.intersection-center {
  position: relative;
  z-index: 1;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 9px;
  text-align: center;
}

.intersection-domain {
  color: #c7d4d4;
  background: #102027;
  border: 1px solid #385158;
  border-radius: 3px;
  font-size: .68rem;
  font-weight: 800;
  line-height: 1.25;
  text-decoration: none;
  transition: transform .16s ease,background .16s ease,border-color .16s ease;
}

.intersection-domain:hover {
  transform: translateY(-2px);
  color: #fff;
  background: #172d34;
  border-color: var(--aqua);
}

.intersection-center {
  grid-column: 1/-1;
  min-height: 80px;
  flex-direction: column;
  color: #eaf1f0;
  background: radial-gradient(circle,rgba(101,158,170,.19),rgba(12,28,34,.84) 65%);
  border: 1px solid rgba(121,170,157,.38);
}

.intersection-center span {
  color: #91a9aa;
  font: 800 .54rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;
  letter-spacing: .13em;
}

.intersection-center strong {
  margin-top: 7px;
  color: var(--aqua);
  font-size: .88rem;
  letter-spacing: .08em;
}

.intersection-note {
  margin: 18px 0 0;
  color: #8fa2a5;
  font-size: .7rem;
  line-height: 1.5;
  text-align: center;
}

.capability-strip {
  display: grid;
  grid-template-columns: repeat(5,1fr);
  border-top: 1px solid #2c4147;
}

.capability-strip span {
  padding: 19px 14px 21px;
  color: #aebfc2;
  border-right: 1px solid #2c4147;
  font-size: .7rem;
  font-weight: 750;
  text-align: center;
}

.capability-strip span:last-child {
  border-right: 0;
}

.homepage-examples,
.chronology,
.domain-projects,
.homepage-contact {
  padding: 94px 0;
}

.homepage-section-heading {
  display: grid;
  grid-template-columns: minmax(0,1.18fr) minmax(280px,.7fr);
  gap: clamp(40px,7vw,94px);
  align-items: end;
  margin-bottom: 42px;
}

.homepage-section-heading .kicker {
  color: var(--rose);
}

.homepage-section-heading h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2rem,4vw,3.55rem);
  line-height: 1.03;
  letter-spacing: -.045em;
}

.homepage-section-heading > p {
  margin: 0;
  color: #566970;
  font-size: .92rem;
  line-height: 1.72;
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  border-top: 1px solid #c9cec9;
  border-bottom: 1px solid #c9cec9;
}

.outcome-card {
  position: relative;
  padding: 30px 28px 32px;
  border-right: 1px solid #c9cec9;
}

.outcome-card:last-child {
  border-right: 0;
}

.outcome-number {
  margin: 0 0 40px;
  color: #98a4a3;
  font: 800 .7rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;
}

.outcome-domains,
.timeline-company,
.project-origin {
  color: var(--rose);
  font: 800 .61rem/1.35 ui-monospace,SFMono-Regular,Menlo,monospace;
  letter-spacing: .1em;
}

.outcome-card h3 {
  min-height: 0;
  margin: 10px 0 14px;
  font-size: 1.22rem;
  line-height: 1.3;
}

.outcome-card > p:not(.outcome-number):not(.outcome-domains) {
  color: #52656b;
  font-size: .86rem;
  line-height: 1.7;
}

.outcome-card .range-effect {
  margin-top: 19px;
  padding: 15px 16px;
  color: #42575d;
  background: rgba(101,158,170,.09);
  border-left: 3px solid var(--cyan);
}

.outcome-card .range-effect strong {
  display: block;
  margin-bottom: 6px;
  color: #284951;
  font: 850 .62rem/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.outcome-card a,
.chronology-link,
.project-collection-link a {
  display: inline-block;
  margin-top: 16px;
  color: #294c55;
  font-size: .74rem;
  font-weight: 850;
  text-decoration: none;
  border-bottom: 1px solid #9aacab;
}

.chronology {
  color: #e7eeee;
  background: #0d1b21;
}

.chronology-heading .kicker {
  color: var(--aqua);
}

.chronology-heading > p {
  color: #9eb0b3;
}

.career-arc {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  border-top: 1px solid #355057;
  border-bottom: 1px solid #355057;
}

.arc-stage {
  min-height: 390px;
  padding: 25px 22px 28px;
  border-right: 1px solid #355057;
}

.arc-stage:last-child {
  border-right: 0;
}

.arc-stage.current {
  background: rgba(121,170,157,.07);
}

.arc-stage-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 56px;
}

.arc-stage-top span {
  color: #93a6a9;
  font: 800 .61rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;
  letter-spacing: .08em;
}

.arc-stage-top strong {
  color: #435c62;
  font-size: 1.55rem;
}

.timeline-company {
  margin: 0 0 9px;
  color: var(--orange);
}

.arc-stage h3 {
  min-height: 4.15em;
  margin: 0 0 14px;
  font-size: 1.12rem;
  line-height: 1.38;
}

.arc-stage > p:not(.timeline-company) {
  margin: 0;
  color: #aab9bc;
  font-size: .8rem;
  line-height: 1.7;
}

.arc-domains,
.technology-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 16px;
}

.arc-domains span {
  padding: 4px 8px;
  color: #b8c7c8;
  border: 1px solid #334b52;
  border-radius: 2px;
  font-size: .62rem;
  font-weight: 700;
}

.chronology-link {
  margin: 26px 0 0;
  color: #d9e6e5;
  border-bottom-color: #4c686d;
}

.domain-projects {
  background: #e8e5dc;
}

.domain-heading .kicker {
  color: var(--blue);
}

.domain-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px;
  border: 1px solid #c5cbc6;
  background: rgba(255,255,255,.32);
}

.domain-control {
  padding: 9px 13px;
  color: #40545a;
  background: transparent;
  border: 1px solid #b5bfbc;
  border-radius: 2px;
  font-size: .71rem;
  font-weight: 800;
  cursor: pointer;
}

.domain-control:hover,
.domain-control.active {
  color: #f3f6f5;
  background: #173039;
  border-color: #173039;
}

.domain-status {
  min-height: 1.4em;
  margin: 13px 0 24px;
  color: #69797d;
  font-size: .72rem;
}

.homepage-project-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 14px;
}

.homepage-project-card {
  min-height: 310px;
  padding: 26px;
  color: var(--ink);
  background: #f7f4ed;
  border: 1px solid #c8cfca;
  text-decoration: none;
  transition: transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}

.homepage-project-card:hover {
  transform: translateY(-4px);
  border-color: #829b9d;
  box-shadow: 0 12px 24px rgba(20,39,46,.08);
}

.homepage-project-card[hidden] {
  display: none;
}

.project-origin {
  min-height: 2.7em;
  margin: 0 0 18px;
  color: var(--blue);
}

.homepage-project-card h3 {
  margin: 0 0 13px;
  font-size: 1.22rem;
  line-height: 1.25;
}

.homepage-project-card > p:not(.project-origin) {
  margin: 0;
  color: #5a6d72;
  font-size: .82rem;
  line-height: 1.65;
}

.technology-list span {
  color: #52676c;
  font-size: .62rem;
  font-weight: 750;
}

.technology-list span:not(:last-child)::after {
  content: "·";
  margin-left: 7px;
  color: #a1adaa;
}

.homepage-project-card strong {
  display: inline-block;
  margin-top: 24px;
  color: #294c55;
  font-size: .72rem;
}

.project-collection-link {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  gap: 30px;
  align-items: center;
  margin-top: 28px;
  padding: 24px 0;
  border-top: 1px solid #c5cbc6;
}

.project-collection-link p {
  max-width: 760px;
  margin: 0;
  color: #5a6d72;
  font-size: .85rem;
}

.project-collection-link a {
  margin: 0;
}

.homepage-contact {
  color: #e7eeee;
  background: #081116;
}

.homepage-contact-grid {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  gap: 40px;
  align-items: end;
}

.homepage-contact .kicker {
  color: var(--orange);
}

.homepage-contact h2 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(1.8rem,3.5vw,3rem);
  line-height: 1.08;
}

.homepage-contact-links {
  display: flex;
  gap: 22px;
}

.homepage-contact-links a {
  color: #c9d6d6;
  font-size: .78rem;
  font-weight: 800;
  text-decoration: none;
  border-bottom: 1px solid #4a6268;
}

@media (max-width: 900px) {
  .homepage-topbar {
    grid-template-columns: 1fr auto;
  }

  .concept-label {
    display: none;
  }

  .homepage-hero-grid,
  .homepage-section-heading {
    grid-template-columns: 1fr;
  }

  .intersection-map,
  .homepage-perspective {
    max-width: 620px;
    margin-top: -26px;
  }

  .homepage-perspective {
    margin-bottom: 72px;
  }

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

  .capability-strip span {
    border-bottom: 1px solid #2c4147;
  }

  .capability-strip span:last-child {
    grid-column: 1/-1;
  }

  .outcome-grid,
  .homepage-project-grid {
    grid-template-columns: 1fr 1fr;
  }

  .outcome-card:nth-child(even) {
    border-right: 0;
  }

  .outcome-card:nth-child(n+3) {
    border-top: 1px solid #c9cec9;
  }

  .outcome-card:last-child {
    grid-column: 1/-1;
    border-right: 0;
  }

  .career-arc {
    grid-template-columns: 1fr 1fr;
  }

  .arc-stage:nth-child(2) {
    border-right: 0;
  }

  .arc-stage:nth-child(n+3) {
    border-top: 1px solid #355057;
  }
}

@media (max-width: 640px) {
  .homepage-topbar nav a:not(:last-child) {
    display: none;
  }

  .homepage-hero {
    padding-top: 108px;
  }

  .homepage-hero-copy {
    padding-bottom: 50px;
  }

  .homepage-hero h1 {
    font-size: clamp(2.35rem,12vw,3.4rem);
  }

  .capability-strip,
  .outcome-grid,
  .career-arc,
  .homepage-project-grid,
  .project-collection-link,
  .homepage-contact-grid {
    grid-template-columns: 1fr;
  }

  .capability-strip span,
  .outcome-card {
    border-right: 0;
  }

  .outcome-card + .outcome-card {
    border-top: 1px solid #c9cec9;
  }

  .outcome-card:last-child {
    grid-column: auto;
  }

  .arc-stage,
  .arc-stage:nth-child(2) {
    min-height: 0;
    border-right: 0;
  }

  .arc-stage + .arc-stage {
    border-top: 1px solid #355057;
  }

  .arc-stage-top {
    margin-bottom: 34px;
  }

  .arc-stage h3 {
    min-height: 0;
  }

  .homepage-contact-links {
    flex-direction: column;
    align-items: flex-start;
  }
}