:root {
  --ink: #090909;
  --ink-soft: #171019;
  --paper: #f3eddf;
  --paper-bright: #fff9ec;
  --line: rgba(10, 20, 36, 0.16);
  --light-line: rgba(255, 255, 255, 0.18);
  --orange: #d9a92f;
  --orange-bright: #f0c95f;
  --signal: #a53bc4;
  --muted: #6e6673;
  --max-width: 1440px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--paper-bright);
  color: var(--ink);
  transform: translateY(-150%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 92px;
  padding: 0 4vw;
  border-bottom: 1px solid rgba(217, 169, 47, 0.38);
  background: rgba(5, 5, 5, 0.95);
  color: white;
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
}

.brand-logo {
  display: block;
  width: 164px;
  height: 82px;
  object-fit: contain;
  object-position: left center;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #eadfbf;
}

.desktop-nav a,
footer a {
  transition: color 180ms ease;
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible,
footer a:hover,
footer a:focus-visible {
  color: var(--orange);
}

.header-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 13px 16px;
  border: 1px solid var(--orange);
  color: var(--orange-bright);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: background 180ms ease, color 180ms ease;
}

.header-cta:hover,
.header-cta:focus-visible {
  background: var(--orange);
  color: var(--ink);
}

.hero {
  position: relative;
  min-height: calc(100vh - 92px);
  overflow: hidden;
  background: radial-gradient(circle at 72% 24%, rgba(165, 59, 196, 0.18), transparent 28%),
    radial-gradient(circle at 42% 8%, rgba(217, 169, 47, 0.14), transparent 30%),
    #070707;
  color: white;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 92%);
}

.hero::before {
  content: "";
  position: absolute;
  top: 5%;
  left: 38%;
  width: 54vw;
  height: 54vw;
  border: 1px solid rgba(217, 169, 47, 0.2);
  border-radius: 50%;
}

.hero::after {
  content: "";
  position: absolute;
  top: 25%;
  left: 58%;
  width: 32vw;
  height: 32vw;
  border: 1px dashed rgba(165, 59, 196, 0.58);
  border-radius: 50%;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(62%, 940px);
  padding: clamp(90px, 11vw, 170px) 4vw 170px;
}

.eyebrow,
.kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 28px;
  color: var(--orange);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.pulse-dot {
  position: relative;
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 5px rgba(217, 169, 47, 0.18);
}

.hero h1,
.section h2,
.pressure-section h2,
.efg-section h2,
.contact-section h2 {
  margin: 0;
  font-family: "Arial Narrow", "Roboto Condensed", "Segoe UI", sans-serif;
  font-stretch: condensed;
  font-weight: 900;
  letter-spacing: -0.065em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 920px;
  font-size: clamp(68px, 8.2vw, 138px);
  line-height: 0.81;
}

.hero h1 em {
  display: block;
  color: var(--orange);
  font-style: normal;
}

.hero-copy {
  max-width: 680px;
  margin: 42px 0 0;
  color: #c9c1cc;
  font-size: clamp(18px, 1.5vw, 23px);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 38px;
}

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 0 20px;
  border: 1px solid var(--ink);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  border-color: var(--orange);
  background: var(--orange);
  color: white;
}

.button-primary:hover,
.button-primary:focus-visible {
  border-color: var(--ink);
  background: var(--ink);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  background: var(--ink);
  color: white;
}

.hero .button-ghost {
  border-color: rgba(217, 169, 47, 0.75);
  color: white;
}

.hero .button-ghost:hover,
.hero .button-ghost:focus-visible {
  background: var(--orange);
  color: var(--ink);
}

.control-panel {
  position: absolute;
  z-index: 3;
  top: 10%;
  right: 4vw;
  width: min(33vw, 480px);
  min-width: 390px;
  border: 1px solid rgba(217, 169, 47, 0.64);
  background: rgba(5, 5, 5, 0.97);
  color: white;
  box-shadow: 20px 24px 0 rgba(165, 59, 196, 0.18);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  padding: 0 18px;
  border-bottom: 1px solid var(--light-line);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.live-label {
  color: var(--signal);
}

.live-label::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 50%;
  background: currentColor;
}

.power-diagram {
  position: relative;
  min-height: 340px;
  background-image: radial-gradient(circle at center, rgba(165, 59, 196, 0.16), transparent 46%),
    linear-gradient(to right, rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: auto, 34px 34px, 34px 34px;
}

.power-diagram::before,
.power-diagram::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  width: 230px;
  height: 230px;
  border: 1px dashed rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.power-diagram::after {
  width: 150px;
  height: 150px;
  border-style: solid;
  border-color: rgba(217, 169, 47, 0.56);
}

.hero-bishop-logo {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: 190px;
  height: 190px;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(217, 169, 47, 0.18));
  transform: translate(-50%, -50%);
}

.orbit-node {
  position: absolute;
  z-index: 3;
  padding: 7px 9px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: var(--ink-soft);
  color: #dce3eb;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.node-a { top: 43px; left: 50%; transform: translateX(-50%); }
.node-b { top: 50%; right: 34px; transform: translateY(-50%); }
.node-c { bottom: 42px; left: 50%; transform: translateX(-50%); }
.node-d { top: 50%; left: 28px; transform: translateY(-50%); }

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

.status-list div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--light-line);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.status-list div:last-child {
  border-bottom: 0;
}

.status-list span {
  color: #91a0b6;
}

.status-list strong {
  color: var(--signal);
  font-size: 9px;
}

.hero-proof {
  position: absolute;
  z-index: 4;
  right: 4vw;
  bottom: 0;
  left: 4vw;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
  background: var(--paper-bright);
  color: var(--ink);
}

.hero-proof div {
  display: grid;
  min-height: 100px;
  align-content: center;
  gap: 6px;
  padding: 18px 24px;
  border-right: 1px solid var(--ink);
}

.hero-proof strong {
  font-family: "Arial Narrow", sans-serif;
  font-size: 29px;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.hero-proof span {
  color: var(--muted);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.intro-band {
  display: flex;
  min-height: 66px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 0 4vw;
  overflow: hidden;
  background: var(--orange);
  color: var(--ink);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.intro-band p {
  margin: 0 auto 0 0;
  font-size: 11px;
}

.intro-band i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(9, 9, 9, 0.45);
}

.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 140px 4vw;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.55fr);
  gap: 10vw;
  align-items: end;
  margin-bottom: 70px;
}

.section-heading h2,
.model-intro h2 {
  max-width: 900px;
  font-size: clamp(48px, 5.5vw, 88px);
  line-height: 0.92;
}

.section-heading > p,
.model-intro > p,
.efg-copy > p,
.contact-copy > p {
  margin: 0;
  color: #4e5968;
  font-size: 16px;
  line-height: 1.7;
}

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

.capability-card {
  position: relative;
  min-height: 420px;
  padding: 26px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: transparent;
  transition: background 220ms ease, color 220ms ease, transform 220ms ease;
}

.capability-card:hover {
  z-index: 2;
  background: var(--ink);
  color: white;
  transform: translateY(-8px);
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--orange);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
  font-weight: 700;
}

.capability-card h3 {
  max-width: 310px;
  min-height: 98px;
  margin: 60px 0 20px;
  font-family: "Arial Narrow", "Roboto Condensed", sans-serif;
  font-size: clamp(28px, 2.3vw, 40px);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.045em;
  text-transform: uppercase;
}

.capability-card > p {
  max-width: 360px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  transition: color 220ms ease;
}

.capability-card:hover > p {
  color: #b8c3d3;
}

.capability-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.capability-card li {
  padding: 7px 9px;
  border: 1px solid var(--line);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.capability-card:hover li {
  border-color: rgba(255, 255, 255, 0.2);
}

.pressure-section {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  min-height: 740px;
  background: var(--ink);
  color: white;
}

.pressure-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8vw;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px),
    radial-gradient(circle at 80% 20%, rgba(165,59,196,.23), transparent 35%);
  background-size: 72px 72px, 72px 72px, auto;
}

.kicker-light {
  color: var(--signal);
}

.pressure-copy h2,
.efg-copy h2,
.contact-section h2 {
  max-width: 900px;
  font-size: clamp(52px, 6vw, 96px);
  line-height: 0.9;
}

.pressure-copy > p:last-child {
  max-width: 700px;
  margin: 40px 0 0;
  color: #b9c2cf;
  font-size: 18px;
  line-height: 1.65;
}

.pressure-answer {
  display: grid;
  grid-template-columns: 62px 1fr;
  align-content: center;
  padding: 8vw 5vw;
  background: var(--signal);
}

.pressure-answer > * {
  margin: 0;
  padding: 26px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.45);
}

.answer-number {
  font-family: ui-monospace, monospace;
  font-size: 10px;
  font-weight: 800;
}

.pressure-answer p {
  font-family: "Arial Narrow", sans-serif;
  font-size: clamp(26px, 2.4vw, 40px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.compact-heading {
  margin-bottom: 56px;
}

.market-list {
  border-top: 1px solid var(--ink);
}

.market-list > div {
  display: grid;
  grid-template-columns: 70px 1fr auto;
  align-items: center;
  min-height: 88px;
  border-bottom: 1px solid var(--ink);
  transition: padding 180ms ease, background 180ms ease, color 180ms ease;
}

.market-list > div:hover {
  padding: 0 20px;
  background: var(--ink);
  color: white;
}

.market-list span {
  color: var(--orange);
  font-family: ui-monospace, monospace;
  font-size: 10px;
}

.market-list p {
  margin: 0;
  font-family: "Arial Narrow", sans-serif;
  font-size: clamp(25px, 3vw, 48px);
  font-weight: 900;
  letter-spacing: -0.035em;
  text-transform: uppercase;
}

.market-list i {
  color: var(--orange);
  font-size: 22px;
  font-style: normal;
}

.model-section {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 8vw;
  align-items: start;
}

.model-intro {
  position: sticky;
  top: 130px;
}

.model-intro > p {
  max-width: 500px;
  margin-top: 32px;
}

.process-track {
  position: relative;
  display: grid;
  gap: 0;
}

.process-track::before {
  content: "";
  position: absolute;
  top: 44px;
  bottom: 44px;
  left: 84px;
  width: 1px;
  background: var(--ink);
}

.process-track article {
  position: relative;
  display: grid;
  grid-template-columns: 60px 20px 0.55fr 1fr;
  gap: 24px;
  align-items: start;
  min-height: 190px;
  padding: 36px 0;
  border-bottom: 1px solid var(--ink);
}

.process-index {
  color: var(--orange);
  font-family: ui-monospace, monospace;
  font-size: 10px;
}

.process-dot {
  position: relative;
  z-index: 2;
  width: 12px;
  height: 12px;
  margin-top: 3px;
  border: 3px solid var(--paper);
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 1px var(--ink);
}

.process-track h3 {
  margin: -4px 0 0;
  font-family: "Arial Narrow", sans-serif;
  font-size: clamp(32px, 3vw, 48px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.05em;
  text-transform: uppercase;
}

.process-track p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.efg-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 8vw;
  min-height: 920px;
  align-items: center;
  padding: 120px 4vw;
  overflow: hidden;
  background: var(--ink);
  color: white;
}

.efg-copy {
  max-width: 680px;
}

.efg-copy > p {
  max-width: 620px;
  margin-top: 36px;
  color: #b7c1ce;
}

.advantage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 36px;
}

.advantage-tags span {
  padding: 9px 11px;
  border: 1px solid var(--light-line);
  color: #dce3eb;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.efg-network {
  position: relative;
  min-height: 650px;
  border: 1px solid var(--light-line);
  background-image: linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 52px 52px;
}

.efg-network::before,
.efg-network::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 430px;
  height: 430px;
  border: 1px dashed rgba(165, 59, 196, 0.38);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.efg-network::after {
  width: 270px;
  height: 270px;
  border-style: solid;
  border-color: rgba(217, 169, 47, 0.42);
}

.network-hub {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  display: grid;
  place-content: center;
  width: 150px;
  height: 150px;
  background: var(--orange);
  text-align: center;
  transform: translate(-50%, -50%);
}

.network-hub span {
  font-family: "Arial Narrow", sans-serif;
  font-size: 31px;
  font-weight: 900;
  letter-spacing: -0.06em;
  text-transform: uppercase;
}

.network-hub small {
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.network-company {
  position: absolute;
  z-index: 4;
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  width: min(270px, 40%);
  padding: 15px;
  border: 1px solid var(--light-line);
  background: rgba(18, 32, 57, 0.94);
}

.network-company > span {
  color: var(--signal);
  font-family: ui-monospace, monospace;
  font-size: 9px;
}

.network-company h3 {
  margin: 0 0 5px;
  font-size: 12px;
  line-height: 1.1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.network-company p {
  margin: 0;
  color: #8f9db0;
  font-size: 9px;
  line-height: 1.45;
}

.company-1 { top: 7%; left: 8%; }
.company-2 { top: 10%; right: 5%; }
.company-3 { top: 44%; right: 2%; }
.company-4 { right: 14%; bottom: 7%; }
.company-5 { bottom: 12%; left: 5%; }

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

.roadmap article {
  min-height: 310px;
  padding: 28px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.roadmap span {
  color: var(--orange);
  font-family: ui-monospace, monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.roadmap h3 {
  margin: 88px 0 18px;
  font-family: "Arial Narrow", sans-serif;
  font-size: clamp(30px, 3vw, 45px);
  font-weight: 900;
  letter-spacing: -0.05em;
  text-transform: uppercase;
}

.roadmap p {
  max-width: 330px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.contact-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 7vw;
  align-items: start;
  padding: 120px 6vw;
  background: radial-gradient(circle at 76% 20%, rgba(217, 169, 47, 0.22), transparent 35%),
    linear-gradient(135deg, #6d1f88, var(--signal));
  color: white;
}

.contact-intro {
  padding-top: 24px;
}

.contact-intro .kicker {
  color: #f6d46f;
}

.contact-intro h2 {
  max-width: 720px;
}

.contact-intro > p {
  max-width: 620px;
  margin: 34px 0 0;
  color: white;
  font-size: 17px;
  line-height: 1.7;
}

.direct-email {
  display: grid;
  gap: 8px;
  width: fit-content;
  margin-top: 38px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.55);
}

.direct-email span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.direct-email strong {
  font-size: clamp(16px, 1.5vw, 21px);
  font-weight: 700;
}

.direct-email:hover strong,
.direct-email:focus-visible strong {
  color: #f6d46f;
}

.contact-form {
  padding: 36px;
  border: 1px solid rgba(217, 169, 47, 0.72);
  background: rgba(7, 7, 7, 0.94);
  box-shadow: 18px 20px 0 rgba(9, 9, 9, 0.2);
}

.form-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.form-status {
  color: var(--orange-bright);
}

.form-status::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 50%;
  background: currentColor;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.form-field {
  display: grid;
  gap: 9px;
  margin-bottom: 18px;
}

.form-field > span {
  color: #d8cfda;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 0;
  outline: none;
  background: #121014;
  color: white;
  font: inherit;
  font-size: 15px;
  line-height: 1.5;
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.form-field input {
  min-height: 54px;
  padding: 0 15px;
}

.form-field textarea {
  min-height: 170px;
  padding: 14px 15px;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #756f79;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--orange);
  background: #171219;
  box-shadow: 0 0 0 3px rgba(217, 169, 47, 0.14);
}

.form-submit {
  display: flex;
  width: 100%;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 8px;
  padding: 0 18px;
  border: 1px solid var(--orange);
  background: var(--orange);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.form-submit:hover,
.form-submit:focus-visible {
  background: var(--orange-bright);
  transform: translateY(-2px);
}

.form-note {
  margin: 16px 0 0;
  color: #968e99;
  font-size: 10px;
  line-height: 1.55;
}

footer {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr;
  gap: 24px;
  align-items: center;
  min-height: 150px;
  padding: 32px 4vw;
  background: #050b15;
  color: white;
}

.footer-logo {
  width: 178px;
  height: 110px;
}

footer > p {
  margin: 0;
  color: #8e9aab;
  font-size: 12px;
  text-align: center;
}

footer > div {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

footer > div span {
  color: #687589;
}

@media (max-width: 1180px) {
  .desktop-nav {
    display: none;
  }

  .site-header {
    grid-template-columns: 1fr auto;
  }

  .hero-content {
    width: 67%;
  }

  .control-panel {
    right: 3vw;
    width: 34vw;
    min-width: 330px;
  }

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

  .efg-section {
    grid-template-columns: 1fr;
  }

  .efg-copy {
    max-width: 900px;
  }
}

@media (max-width: 900px) {
  .hero {
    display: flex;
    flex-direction: column;
    padding-bottom: 0;
  }

  .hero-content {
    width: 100%;
    padding: 90px 5vw 60px;
  }

  .hero h1 {
    font-size: clamp(66px, 15vw, 105px);
  }

  .control-panel {
    position: relative;
    top: auto;
    right: auto;
    width: calc(100% - 10vw);
    min-width: 0;
    margin: 0 5vw 55px;
  }

  .hero-proof {
    position: relative;
    right: auto;
    bottom: auto;
    left: auto;
    grid-template-columns: repeat(2, 1fr);
    margin: 0 5vw;
  }

  .intro-band p {
    display: none;
  }

  .section,
  .efg-section,
  .contact-section {
    padding: 95px 5vw;
  }

  .section-heading,
  .pressure-section,
  .model-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .section-heading,
  .contact-section {
    gap: 36px;
  }

  .pressure-copy,
  .pressure-answer {
    padding: 90px 7vw;
  }

  .model-intro {
    position: static;
  }

  .process-track {
    margin-top: 45px;
  }

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

  footer {
    grid-template-columns: 1fr;
    text-align: left;
  }

  footer > p {
    text-align: left;
  }

  footer > div {
    align-items: flex-start;
  }
}

@media (max-width: 620px) {
  .site-header {
    min-height: 78px;
    padding: 0 18px;
  }

  .brand-logo {
    width: 112px;
    height: 68px;
  }

  .header-cta {
    gap: 8px;
    padding: 11px 12px;
    font-size: 9px;
  }

  .hero-content {
    padding-top: 72px;
  }

  .hero h1 {
    font-size: clamp(57px, 18vw, 88px);
  }

  .hero-copy {
    margin-top: 30px;
    font-size: 17px;
  }

  .button {
    width: 100%;
  }

  .hero-proof {
    grid-template-columns: 1fr;
  }

  .intro-band {
    gap: 12px;
    padding: 0 18px;
    font-size: 8px;
  }

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

  .capability-card {
    min-height: 380px;
  }

  .market-list > div {
    grid-template-columns: 50px 1fr auto;
  }

  .process-track::before {
    left: 53px;
  }

  .process-track article {
    grid-template-columns: 34px 16px 1fr;
    gap: 14px;
  }

  .process-track article p {
    grid-column: 3;
  }

  .efg-network {
    min-height: 850px;
  }

  .efg-network::before {
    width: 300px;
    height: 300px;
  }

  .efg-network::after {
    width: 210px;
    height: 210px;
  }

  .network-hub {
    width: 120px;
    height: 120px;
  }

  .network-company {
    width: 78%;
  }

  .company-1 { top: 4%; left: 4%; }
  .company-2 { top: 21%; right: 4%; }
  .company-3 { top: 57%; right: 4%; }
  .company-4 { right: 4%; bottom: 4%; }
  .company-5 { bottom: 21%; left: 4%; }

  .contact-section h2,
  .pressure-copy h2,
  .efg-copy h2 {
    font-size: clamp(49px, 15vw, 78px);
  }

  .contact-form {
    padding: 24px 18px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .direct-email strong {
    overflow-wrap: anywhere;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}

/* Single-screen tabbed website */

.tab-site {
  display: grid;
  grid-template-rows: 80px 54px minmax(0, 1fr) 34px;
  width: 100%;
  height: 100dvh;
  min-height: 640px;
  overflow: hidden;
  background: var(--paper);
}

.tab-header {
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 3vw;
  border-bottom: 1px solid rgba(217, 169, 47, 0.38);
  background: #070707;
  color: white;
}

.tab-brand {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.tab-brand img {
  display: block;
  width: 152px;
  height: 72px;
  object-fit: contain;
  object-position: left center;
  filter: drop-shadow(0 0 10px rgba(217, 169, 47, 0.16));
}

.header-positioning {
  display: grid;
  gap: 5px;
  text-align: center;
  text-transform: uppercase;
}

.header-positioning span {
  color: #8c8490;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.header-positioning strong {
  color: #eadfbf;
  font-size: 10px;
  letter-spacing: 0.11em;
}

.tab-header-cta {
  justify-self: end;
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  gap: 18px;
  padding: 0 14px;
  border: 1px solid var(--orange);
  background: transparent;
  color: var(--orange-bright);
  cursor: pointer;
  font: inherit;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  transition: background 180ms ease, color 180ms ease;
}

.tab-header-cta:hover,
.tab-header-cta:focus-visible {
  background: var(--orange);
  color: var(--ink);
}

.section-tabs {
  z-index: 15;
  border-bottom: 1px solid var(--ink);
  background: var(--paper-bright);
}

.section-tabs [role="tablist"] {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  height: 100%;
}

.section-tabs button {
  position: relative;
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 8px;
  border: 0;
  border-right: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 160ms ease, color 160ms ease;
}

.section-tabs button:last-child {
  border-right: 0;
}

.section-tabs button span {
  color: var(--orange);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 8px;
}

.section-tabs button:hover,
.section-tabs button:focus-visible {
  background: #e8deca;
  outline: none;
}

.section-tabs button[aria-selected="true"] {
  background: var(--ink);
  color: white;
}

.section-tabs button[aria-selected="true"]::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 4px;
  background: var(--orange);
}

.tab-stage {
  position: relative;
  min-height: 0;
  overflow: hidden;
}

.tab-panel {
  width: 100%;
  height: 100%;
  min-height: 0;
}

.tab-panel[hidden] {
  display: none !important;
}

.tab-panel h1,
.tab-panel h2,
.tab-panel h3 {
  font-family: "Arial Narrow", "Roboto Condensed", "Segoe UI", sans-serif;
  font-stretch: condensed;
  text-transform: uppercase;
}

.tab-kicker {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 10px;
  color: var(--orange);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.tab-kicker.light {
  color: var(--orange-bright);
}

.overview-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(420px, 1.02fr);
  grid-template-rows: minmax(0, 1fr) 76px;
  gap: 20px 4vw;
  padding: 24px 4vw 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 22%, rgba(165, 59, 196, 0.22), transparent 31%),
    radial-gradient(circle at 35% 0%, rgba(217, 169, 47, 0.15), transparent 30%),
    #070707;
  color: white;
}

.overview-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(to bottom, black, transparent 96%);
  pointer-events: none;
}

.overview-copy {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 0;
  flex-direction: column;
  justify-content: center;
}

.overview-copy h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(54px, 7vw, 104px);
  font-weight: 900;
  line-height: 0.82;
  letter-spacing: -0.07em;
}

.overview-copy h1 em {
  display: block;
  color: var(--orange);
  font-style: normal;
}

.overview-copy > p:last-of-type {
  max-width: 670px;
  margin: 20px 0 0;
  color: #c9c1cc;
  font-size: clamp(14px, 1.2vw, 18px);
  line-height: 1.52;
}

.panel-actions {
  display: flex;
  gap: 9px;
  margin-top: 22px;
}

.panel-actions button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 0 15px;
  border: 1px solid var(--orange);
  background: var(--orange);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-actions button + button {
  background: transparent;
  color: white;
}

.panel-actions button:hover,
.panel-actions button:focus-visible {
  background: var(--orange-bright);
  color: var(--ink);
}

.overview-control {
  position: relative;
  z-index: 3;
  align-self: center;
  width: 100%;
  max-width: 610px;
  justify-self: end;
  border: 1px solid rgba(217, 169, 47, 0.68);
  background: rgba(5, 5, 5, 0.96);
  box-shadow: 18px 20px 0 rgba(165, 59, 196, 0.18);
}

.control-heading {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  border-bottom: 1px solid var(--light-line);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.control-heading strong {
  color: var(--signal);
  font-size: 10px;
}

.compact-orbit {
  position: relative;
  min-height: clamp(250px, 35vh, 350px);
  background-image:
    radial-gradient(circle at center, rgba(165, 59, 196, 0.18), transparent 46%),
    linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: auto, 32px 32px, 32px 32px;
}

.compact-orbit::before,
.compact-orbit::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(280px, 62%);
  aspect-ratio: 1;
  border: 1px dashed rgba(255, 255, 255, 0.27);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.compact-orbit::after {
  width: min(185px, 42%);
  border-style: solid;
  border-color: rgba(217, 169, 47, 0.6);
}

.compact-orbit img {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: 46%;
  height: 46%;
  object-fit: contain;
  filter: drop-shadow(0 0 14px rgba(217, 169, 47, 0.22));
  transform: translate(-50%, -50%);
}

.compact-orbit > span {
  position: absolute;
  z-index: 3;
  padding: 6px 9px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: var(--ink-soft);
  color: #dce3eb;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.orbit-source {
  top: 8%;
  left: 50%;
  transform: translateX(-50%);
}

.orbit-stage {
  top: 50%;
  right: 6%;
  transform: translateY(-50%);
}

.orbit-move {
  bottom: 8%;
  left: 50%;
  transform: translateX(-50%);
}

.orbit-sustain {
  top: 50%;
  left: 5%;
  transform: translateY(-50%);
}

.compact-status {
  border-top: 1px solid var(--light-line);
}

.compact-status div {
  display: flex;
  min-height: 36px;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  border-bottom: 1px solid var(--light-line);
  font-size: 8px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.compact-status div:last-child {
  border-bottom: 0;
}

.compact-status span {
  color: #91a0b6;
}

.compact-status strong {
  color: var(--signal);
  font-size: 8px;
}

.overview-proof {
  position: relative;
  z-index: 4;
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
  background: var(--paper-bright);
  color: var(--ink);
}

.overview-proof div {
  display: grid;
  align-content: center;
  gap: 3px;
  padding: 7px 18px;
  border-right: 1px solid var(--ink);
}

.overview-proof strong {
  font-family: "Arial Narrow", sans-serif;
  font-size: 22px;
  font-weight: 900;
}

.overview-proof span {
  color: var(--muted);
  font-size: 7px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.content-panel {
  position: relative;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 18px;
  padding: 24px 4vw;
  overflow: hidden;
  background: var(--paper);
}

.tab-panel-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(250px, 0.65fr);
  gap: 5vw;
  align-items: end;
}

.tab-panel-heading h2,
.model-copy h2,
.efg-tab-copy h2,
.tab-contact-copy h2 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(34px, 4vw, 62px);
  font-weight: 900;
  line-height: 0.88;
  letter-spacing: -0.055em;
}

.tab-panel-heading > p,
.model-copy > p,
.efg-tab-copy > p,
.tab-contact-copy > p {
  margin: 0;
  color: #4e5968;
  font-size: clamp(11px, 1vw, 14px);
  line-height: 1.55;
}

.tab-capability-grid {
  display: grid;
  min-height: 0;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}

.capability-card {
  display: grid;
  min-height: 0;
  grid-template-columns: minmax(94px, 0.42fr) minmax(0, 0.58fr);
  padding: 0;
  overflow: hidden;
  border: 0;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--paper-bright);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.capability-card:hover,
.capability-card:focus-visible {
  z-index: auto;
  background: var(--ink);
  color: white;
  outline: none;
  transform: none;
}

.capability-card:focus-visible {
  box-shadow: inset 0 0 0 3px var(--orange);
}

.capability-card-photo {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border-right: 1px solid var(--ink);
  background: #241b27;
}

.capability-card-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(7, 7, 7, 0.82));
  pointer-events: none;
}

.capability-card-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.08);
  transition: filter 220ms ease, transform 360ms ease;
}

.capability-card:hover .capability-card-photo img,
.capability-card:focus-visible .capability-card-photo img {
  filter: saturate(1) contrast(1.05);
  transform: scale(1.045);
}

.capability-card-photo > span {
  position: absolute;
  z-index: 2;
  right: 9px;
  bottom: 7px;
  color: var(--orange-bright);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.capability-card-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: clamp(10px, 1.2vw, 17px);
}

.mini-topline {
  display: flex;
  justify-content: space-between;
  color: var(--orange);
  font-family: ui-monospace, monospace;
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.capability-card h3 {
  max-width: none;
  min-height: 0;
  margin: clamp(8px, 1.4vh, 14px) 0 6px;
  font-size: clamp(17px, 1.7vw, 25px);
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.capability-card p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(8px, 0.68vw, 10px);
  line-height: 1.4;
}

.capability-card:hover p,
.capability-card:focus-visible p {
  color: #bdc4cf;
}

.capability-card-link {
  margin-top: auto;
  padding-top: 8px;
  color: var(--orange);
  font-size: 6px;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.capability-dialog-backdrop {
  position: absolute;
  z-index: 30;
  inset: 0;
  display: grid;
  place-items: center;
  padding: clamp(12px, 2vw, 26px);
  background: rgba(4, 4, 6, 0.82);
  backdrop-filter: blur(9px);
}

.capability-dialog {
  display: grid;
  width: min(1180px, 100%);
  height: 100%;
  max-height: 620px;
  min-height: 0;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  overflow: hidden;
  border: 1px solid var(--orange);
  background: var(--paper-bright);
  color: var(--ink);
  box-shadow: 18px 20px 0 rgba(165, 59, 196, 0.2);
}

.capability-dialog-photo {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border-right: 1px solid var(--ink);
  background: #151018;
}

.capability-dialog-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 7, 7, 0.04) 45%, rgba(7, 7, 7, 0.92));
}

.capability-dialog-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.capability-dialog-photo > div {
  position: absolute;
  z-index: 2;
  right: 22px;
  bottom: 20px;
  left: 22px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  color: white;
  text-transform: uppercase;
}

.capability-dialog-photo span {
  color: var(--orange-bright);
  font-family: ui-monospace, monospace;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.capability-dialog-photo strong {
  font-size: 9px;
  letter-spacing: 0.1em;
}

.capability-dialog-copy {
  display: flex;
  min-width: 0;
  min-height: 0;
  flex-direction: column;
  padding: clamp(20px, 2.6vw, 38px);
}

.capability-dialog-close {
  align-self: end;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(12px, 2vh, 22px);
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 7px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.capability-dialog-close span {
  color: var(--orange);
  font-size: 20px;
  line-height: 0.8;
}

.capability-dialog-copy h3 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(36px, 4.2vw, 64px);
  font-weight: 900;
  line-height: 0.88;
  letter-spacing: -0.055em;
}

.capability-dialog-detail {
  max-width: 760px;
  margin: clamp(12px, 2vh, 21px) 0 0;
  color: #4f5865;
  font-size: clamp(11px, 1vw, 14px);
  line-height: 1.55;
}

.capability-deliverables {
  margin-top: clamp(14px, 2.3vh, 25px);
  padding-top: clamp(12px, 2vh, 20px);
  border-top: 1px solid var(--ink);
}

.capability-deliverables > span,
.capability-outcome > span {
  display: block;
  color: var(--orange);
  font-size: 7px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.capability-deliverables ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px 16px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.capability-deliverables li {
  position: relative;
  padding-left: 14px;
  font-size: clamp(8px, 0.76vw, 11px);
  font-weight: 800;
  line-height: 1.3;
}

.capability-deliverables li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--signal);
}

.capability-outcome {
  margin-top: auto;
  padding: clamp(12px, 1.8vw, 20px);
  border-left: 4px solid var(--orange);
  background: #e9dfcb;
}

.capability-outcome p {
  margin: 7px 0 0;
  font-size: clamp(9px, 0.84vw, 12px);
  font-weight: 700;
  line-height: 1.45;
}

.challenge-panel {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  overflow: hidden;
  background: var(--ink);
  color: white;
}

.challenge-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5vw 7vw;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    radial-gradient(circle at 80% 20%, rgba(165, 59, 196, 0.25), transparent 35%);
  background-size: 58px 58px, 58px 58px, auto;
}

.challenge-copy h2 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(43px, 5.5vw, 82px);
  font-weight: 900;
  line-height: 0.88;
  letter-spacing: -0.06em;
}

.challenge-copy > p:last-child {
  max-width: 700px;
  margin: 24px 0 0;
  color: #b9c2cf;
  font-size: clamp(12px, 1.1vw, 16px);
  line-height: 1.6;
}

.challenge-answers {
  display: grid;
  grid-template-rows: repeat(4, 1fr);
  padding: 4vh 4vw;
  background: var(--signal);
}

.challenge-answers article {
  display: grid;
  grid-template-columns: 46px 1fr;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.43);
}

.challenge-answers article:last-child {
  border-bottom: 0;
}

.challenge-answers span {
  font-family: ui-monospace, monospace;
  font-size: 8px;
}

.challenge-answers h3 {
  margin: 0;
  font-size: clamp(22px, 2.4vw, 38px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.045em;
}

.tab-market-grid {
  display: grid;
  min-height: 0;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 1fr;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}

.market-card {
  display: grid;
  min-height: 0;
  grid-template-columns: minmax(68px, 0.38fr) minmax(0, 0.62fr);
  padding: 0;
  overflow: hidden;
  border: 0;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--paper-bright);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: background 160ms ease, color 160ms ease;
}

.market-card:hover,
.market-card:focus-visible {
  background: var(--ink);
  color: white;
  outline: none;
}

.market-card:focus-visible {
  box-shadow: inset 0 0 0 3px var(--orange);
}

.market-card-photo {
  min-width: 0;
  overflow: hidden;
  border-right: 1px solid var(--ink);
  background: #211824;
}

.market-card-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.8) contrast(1.08);
  transition: filter 200ms ease, transform 320ms ease;
}

.market-card:hover .market-card-photo img,
.market-card:focus-visible .market-card-photo img {
  filter: saturate(1) contrast(1.04);
  transform: scale(1.045);
}

.market-card-copy {
  display: grid;
  min-width: 0;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  align-items: center;
  gap: 5px;
  padding: 0 clamp(8px, 0.9vw, 13px);
}

.market-card-copy > span {
  color: var(--orange);
  font-family: ui-monospace, monospace;
  font-size: 6px;
  font-weight: 900;
}

.market-card h3 {
  margin: 0;
  font-size: clamp(12px, 1.25vw, 19px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.035em;
}

.market-card i {
  color: var(--orange);
  font-size: 13px;
  font-style: normal;
}

.market-dialog {
  max-height: 620px;
}

.model-panel {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 6vw;
  padding: 28px 5vw;
  overflow: hidden;
  background: var(--paper);
}

.model-copy {
  align-self: center;
}

.model-copy > p {
  max-width: 490px;
  margin-top: 22px;
}

.tab-process-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  align-self: stretch;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}

.tab-process-grid article {
  position: relative;
  display: grid;
  min-height: 0;
  grid-template-rows: minmax(0, 1fr) auto auto;
  overflow: hidden;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--paper-bright);
}

.process-number {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  min-width: 23px;
  padding: 4px 5px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: rgba(21, 17, 22, 0.8);
  color: var(--orange);
  font-family: ui-monospace, monospace;
  font-size: 7px;
  text-align: center;
  backdrop-filter: blur(4px);
}

.process-marker {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 5px rgba(217, 169, 47, 0.16);
}

.process-illustration {
  min-height: 0;
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--ink);
  background: #211824;
}

.process-illustration img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
  transition: filter 200ms ease, transform 360ms ease;
}

.tab-process-grid article:hover .process-illustration img {
  filter: saturate(1.08) contrast(1.02);
  transform: scale(1.035);
}

.tab-process-grid h3 {
  margin: 0;
  padding: 9px 12px 0;
  font-size: clamp(24px, 3vw, 44px);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.055em;
}

.tab-process-grid p {
  margin: 0;
  padding: 7px 12px 11px;
  color: var(--muted);
  font-size: clamp(9px, 0.9vw, 12px);
  line-height: 1.35;
}

.efg-panel {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 5vw;
  padding: 26px 4vw;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 38%, rgba(165, 59, 196, 0.22), transparent 30%),
    var(--ink);
  color: white;
}

.efg-tab-copy {
  align-self: center;
}

.efg-tab-copy h2 {
  font-size: clamp(42px, 4.8vw, 70px);
}

.efg-tab-copy .tab-kicker {
  font-size: 9px;
}

.efg-tab-copy > p {
  max-width: 590px;
  margin-top: 22px;
  color: #b7c1ce;
  font-size: clamp(13px, 1.15vw, 17px);
  line-height: 1.45;
}

.tab-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 20px;
}

.tab-tags span {
  padding: 6px 8px;
  border: 1px solid var(--light-line);
  color: #dce3eb;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.efg-tab-network {
  display: grid;
  min-height: 0;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: auto repeat(3, 1fr);
  align-self: stretch;
  border: 1px solid var(--light-line);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 42px 42px;
}

.efg-hub {
  grid-column: 1 / -1;
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  background: var(--orange);
  color: var(--ink);
}

.efg-hub strong {
  font-family: "Arial Narrow", sans-serif;
  font-size: 34px;
  letter-spacing: -0.05em;
  text-transform: uppercase;
}

.efg-hub span {
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.efg-tab-network article {
  display: grid;
  min-height: 0;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  align-content: center;
  padding: 12px 16px;
  border-right: 1px solid var(--light-line);
  border-bottom: 1px solid var(--light-line);
  background: rgba(18, 16, 20, 0.75);
}

.efg-tab-network article:nth-of-type(even) {
  border-right: 0;
}

.efg-tab-network article > span {
  color: var(--signal);
  font-family: ui-monospace, monospace;
  font-size: 9px;
}

.efg-tab-network h3 {
  margin: 0 0 4px;
  font-size: clamp(14px, 1.25vw, 18px);
  letter-spacing: 0.03em;
}

.efg-tab-network p {
  margin: 0;
  color: #8f9db0;
  font-size: 10px;
  line-height: 1.35;
}

.tab-roadmap-grid {
  display: grid;
  min-height: 0;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}

.tab-roadmap-grid article {
  display: grid;
  min-height: 0;
  grid-template-rows: auto 1fr auto;
  padding: clamp(20px, 2.5vw, 34px);
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.tab-roadmap-grid span {
  color: var(--orange);
  font-family: ui-monospace, monospace;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tab-roadmap-grid h3 {
  align-self: center;
  margin: 0;
  font-size: clamp(30px, 4vw, 58px);
  font-weight: 900;
  line-height: 0.88;
  letter-spacing: -0.055em;
}

.tab-roadmap-grid p {
  max-width: 390px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(10px, 0.9vw, 13px);
  line-height: 1.55;
}

.contact-panel {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 5vw;
  align-items: center;
  padding: 22px 5vw;
  overflow: hidden;
  background:
    radial-gradient(circle at 76% 20%, rgba(217, 169, 47, 0.23), transparent 35%),
    linear-gradient(135deg, #6d1f88, var(--signal));
  color: white;
}

.tab-contact-copy > p {
  max-width: 590px;
  margin-top: 20px;
  color: white;
}

.tab-contact-copy > a {
  display: grid;
  gap: 5px;
  width: fit-content;
  margin-top: 22px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.55);
}

.tab-contact-copy > a span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 7px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tab-contact-copy > a strong {
  font-size: clamp(12px, 1.2vw, 18px);
}

.contact-panel .contact-form {
  align-self: center;
  padding: 18px 20px;
  box-shadow: 12px 13px 0 rgba(9, 9, 9, 0.18);
}

.contact-panel .form-heading {
  margin-bottom: 14px;
  padding-bottom: 10px;
  font-size: 8px;
}

.contact-panel .form-row {
  gap: 10px;
}

.contact-panel .form-field {
  gap: 5px;
  margin-bottom: 9px;
}

.contact-panel .form-field > span {
  font-size: 7px;
}

.contact-panel .form-field input {
  min-height: 40px;
  padding: 0 11px;
  font-size: 12px;
}

.contact-panel .form-field textarea {
  height: clamp(72px, 11vh, 100px);
  min-height: 72px;
  padding: 9px 11px;
  font-size: 12px;
  resize: none;
}

.contact-panel .form-submit {
  min-height: 42px;
  margin-top: 2px;
  font-size: 8px;
}

.contact-panel .form-note {
  margin-top: 8px;
  font-size: 7px;
}

.tab-footer {
  display: grid;
  min-height: 0;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: center;
  padding: 0 3vw;
  background: #050b15;
  color: #8e9aab;
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tab-footer strong {
  color: #687589;
}

.tab-footer a {
  justify-self: end;
  color: var(--orange-bright);
}

@media (max-width: 1100px) {
  .tab-header {
    grid-template-columns: 1fr auto;
  }

  .header-positioning {
    display: none;
  }

  .section-tabs button {
    gap: 4px;
    font-size: 7px;
  }

  .section-tabs button span {
    font-size: 6px;
  }

  .overview-panel {
    grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.9fr);
  }

  .overview-copy h1 {
    font-size: clamp(48px, 7.8vw, 82px);
  }

  .tab-panel-heading h2,
  .model-copy h2,
  .efg-tab-copy h2,
  .tab-contact-copy h2 {
    font-size: clamp(31px, 4.5vw, 52px);
  }
}

@media (max-width: 760px) {
  .tab-site {
    grid-template-rows: 64px 76px minmax(0, 1fr) 28px;
    min-height: 600px;
  }

  .tab-header {
    padding: 0 14px;
  }

  .tab-brand img {
    width: 112px;
    height: 60px;
  }

  .tab-header-cta {
    min-height: 34px;
    gap: 7px;
    padding: 0 10px;
    font-size: 7px;
  }

  .section-tabs [role="tablist"] {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 1fr);
  }

  .section-tabs button {
    border-bottom: 1px solid var(--ink);
    font-size: 7px;
  }

  .section-tabs button:nth-child(4n) {
    border-right: 0;
  }

  .section-tabs button:nth-child(n + 5) {
    border-bottom: 0;
  }

  .overview-panel {
    grid-template-columns: minmax(0, 0.94fr) minmax(210px, 0.9fr);
    grid-template-rows: minmax(0, 1fr) 58px;
    gap: 12px 18px;
    padding: 14px 18px 0;
  }

  .overview-copy h1 {
    font-size: clamp(34px, 9vw, 54px);
  }

  .overview-copy > p:last-of-type {
    margin-top: 12px;
    font-size: 10px;
  }

  .panel-actions {
    gap: 5px;
    margin-top: 13px;
  }

  .panel-actions button {
    min-height: 34px;
    gap: 8px;
    padding: 0 8px;
    font-size: 6px;
  }

  .overview-control {
    box-shadow: 10px 11px 0 rgba(165, 59, 196, 0.18);
  }

  .control-heading {
    min-height: 36px;
    padding: 0 10px;
    font-size: 7px;
  }

  .control-heading strong {
    font-size: 7px;
  }

  .compact-orbit {
    min-height: clamp(185px, 30vh, 240px);
  }

  .compact-status div {
    min-height: 28px;
    padding: 0 9px;
    font-size: 6px;
  }

  .compact-status strong {
    font-size: 6px;
  }

  .overview-proof div {
    padding: 4px 7px;
  }

  .overview-proof strong {
    font-size: 17px;
  }

  .overview-proof span {
    font-size: 5px;
  }

  .content-panel {
    gap: 10px;
    padding: 14px 18px;
  }

  .tab-panel-heading {
    grid-template-columns: 1fr 0.72fr;
    gap: 14px;
  }

  .tab-panel-heading h2,
  .model-copy h2,
  .efg-tab-copy h2,
  .tab-contact-copy h2 {
    font-size: clamp(25px, 6vw, 38px);
  }

  .tab-panel-heading > p,
  .model-copy > p,
  .efg-tab-copy > p,
  .tab-contact-copy > p {
    font-size: 8px;
  }

  .tab-kicker {
    margin-bottom: 6px;
    font-size: 6px;
  }

  .tab-capability-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 1fr);
  }

  .capability-card {
    grid-template-columns: minmax(74px, 0.38fr) minmax(0, 0.62fr);
  }

  .capability-card-copy {
    padding: 7px;
  }

  .mini-topline {
    font-size: 5px;
  }

  .capability-card h3 {
    margin: 5px 0 3px;
    font-size: clamp(13px, 3vw, 18px);
  }

  .capability-card p {
    font-size: 7px;
  }

  .capability-card-link {
    padding-top: 4px;
    font-size: 4px;
  }

  .capability-dialog-backdrop {
    padding: 8px;
  }

  .capability-dialog {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(120px, 0.34fr) minmax(0, 0.66fr);
    max-height: none;
    box-shadow: 8px 9px 0 rgba(165, 59, 196, 0.2);
  }

  .capability-dialog-photo {
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .capability-dialog-photo > div {
    right: 12px;
    bottom: 9px;
    left: 12px;
  }

  .capability-dialog-copy {
    padding: 12px 14px;
  }

  .capability-dialog-close {
    margin-bottom: 4px;
    font-size: 5px;
  }

  .capability-dialog-close span {
    font-size: 15px;
  }

  .capability-dialog-copy h3 {
    font-size: clamp(24px, 7vw, 34px);
  }

  .capability-dialog-detail {
    margin-top: 7px;
    font-size: 8px;
    line-height: 1.38;
  }

  .capability-deliverables {
    margin-top: 8px;
    padding-top: 7px;
  }

  .capability-deliverables > span,
  .capability-outcome > span {
    font-size: 5px;
  }

  .capability-deliverables ul {
    gap: 4px 10px;
    margin-top: 6px;
  }

  .capability-deliverables li {
    padding-left: 10px;
    font-size: 6px;
  }

  .capability-outcome {
    padding: 8px 10px;
  }

  .capability-outcome p {
    margin-top: 4px;
    font-size: 7px;
    line-height: 1.3;
  }

  .challenge-panel {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .challenge-copy {
    padding: 24px 20px;
  }

  .challenge-copy h2 {
    font-size: clamp(29px, 7vw, 44px);
  }

  .challenge-copy > p:last-child {
    margin-top: 14px;
    font-size: 8px;
  }

  .challenge-answers {
    padding: 18px 14px;
  }

  .challenge-answers article {
    grid-template-columns: 24px 1fr;
  }

  .challenge-answers h3 {
    font-size: clamp(13px, 3.3vw, 20px);
  }

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

  .market-card {
    grid-template-columns: 54px minmax(0, 1fr);
  }

  .market-card-copy {
    grid-template-columns: 18px minmax(0, 1fr) auto;
    gap: 3px;
    padding: 0 5px;
  }

  .market-card-copy > span {
    font-size: 4px;
  }

  .market-card h3 {
    font-size: clamp(9px, 2.4vw, 14px);
  }

  .market-card i {
    font-size: 9px;
  }

  .model-panel {
    grid-template-columns: 0.72fr 1.28fr;
    gap: 18px;
    padding: 16px 18px;
  }

  .model-copy > p {
    margin-top: 12px;
  }

  .tab-process-grid article {
    padding: 0;
  }

  .tab-process-grid h3 {
    padding: 6px 8px 0;
    font-size: clamp(18px, 4.6vw, 29px);
  }

  .tab-process-grid p {
    padding: 4px 8px 6px;
    font-size: 7px;
    line-height: 1.25;
  }

  .process-marker {
    top: 8px;
    right: 8px;
    width: 6px;
    height: 6px;
  }

  .process-number {
    top: 6px;
    left: 6px;
    min-width: 18px;
    padding: 3px;
    font-size: 5px;
  }

  .efg-panel {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 16px;
    padding: 16px 18px;
  }

  .efg-tab-copy h2 {
    font-size: clamp(28px, 6.5vw, 42px);
  }

  .efg-tab-copy .tab-kicker {
    font-size: 7px;
  }

  .efg-tab-copy > p {
    margin-top: 12px;
    font-size: 10px;
    line-height: 1.4;
  }

  .tab-tags {
    gap: 3px;
    margin-top: 10px;
  }

  .tab-tags span {
    padding: 3px 4px;
    font-size: 6px;
  }

  .efg-hub {
    min-height: 46px;
    padding: 0 10px;
  }

  .efg-hub strong {
    font-size: 24px;
  }

  .efg-hub span {
    font-size: 7px;
  }

  .efg-tab-network article {
    grid-template-columns: 22px 1fr;
    gap: 6px;
    padding: 7px;
  }

  .efg-tab-network h3 {
    font-size: 11px;
  }

  .efg-tab-network p {
    font-size: 7px;
  }

  .tab-roadmap-grid article {
    padding: 12px;
  }

  .tab-roadmap-grid span {
    font-size: 5px;
  }

  .tab-roadmap-grid h3 {
    font-size: clamp(22px, 5vw, 34px);
  }

  .tab-roadmap-grid p {
    font-size: 7px;
  }

  .contact-panel {
    grid-template-columns: 0.68fr 1.32fr;
    gap: 16px;
    padding: 12px 18px;
  }

  .tab-contact-copy > p {
    margin-top: 10px;
  }

  .tab-contact-copy > a {
    margin-top: 11px;
  }

  .tab-contact-copy > a strong {
    font-size: 9px;
    overflow-wrap: anywhere;
  }

  .contact-panel .contact-form {
    padding: 10px 11px;
  }

  .contact-panel .form-heading {
    margin-bottom: 8px;
    padding-bottom: 6px;
    font-size: 5px;
  }

  .contact-panel .form-row {
    gap: 5px;
  }

  .contact-panel .form-field {
    gap: 3px;
    margin-bottom: 5px;
  }

  .contact-panel .form-field > span {
    font-size: 5px;
  }

  .contact-panel .form-field input {
    min-height: 31px;
    padding: 0 7px;
    font-size: 9px;
  }

  .contact-panel .form-field textarea {
    height: 58px;
    min-height: 58px;
    padding: 6px 7px;
    font-size: 9px;
  }

  .contact-panel .form-submit {
    min-height: 32px;
    padding: 0 8px;
    font-size: 5px;
  }

  .contact-panel .form-note {
    margin-top: 4px;
    font-size: 5px;
  }

  .tab-footer {
    padding: 0 14px;
    font-size: 5px;
  }
}

@media (max-width: 520px) {
  .tab-header-cta {
    max-width: 122px;
    text-align: left;
  }

  .section-tabs button {
    gap: 3px;
    padding: 0 3px;
    font-size: 6px;
    letter-spacing: 0.02em;
  }

  .section-tabs button span {
    display: none;
  }

  .overview-panel {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding-right: 10px;
    padding-left: 10px;
  }

  .overview-copy h1 {
    font-size: clamp(30px, 10vw, 42px);
  }

  .overview-copy > p:last-of-type {
    font-size: 7px;
    line-height: 1.35;
  }

  .panel-actions {
    display: grid;
  }

  .panel-actions button {
    min-height: 28px;
    font-size: 5px;
  }

  .control-heading span:first-child {
    max-width: 70px;
  }

  .compact-status span {
    max-width: 65px;
  }

  .tab-panel-heading {
    grid-template-columns: 1fr;
  }

  .tab-panel-heading > p {
    display: none;
  }

  .capability-card {
    grid-template-columns: 68px minmax(0, 1fr);
  }

  .capability-card h3 {
    font-size: 12px;
  }

  .capability-card p {
    font-size: 6px;
  }

  .capability-card .mini-topline span:first-child,
  .capability-card p {
    display: none;
  }

  .capability-card-link {
    font-size: 4px;
  }

  .capability-dialog {
    grid-template-rows: minmax(100px, 0.3fr) minmax(0, 0.7fr);
  }

  .capability-dialog-copy {
    padding: 9px 11px;
  }

  .capability-dialog-copy h3 {
    font-size: 23px;
  }

  .capability-dialog-detail {
    font-size: 7px;
  }

  .capability-deliverables li {
    font-size: 5.5px;
  }

  .capability-outcome p {
    font-size: 6px;
  }

  .challenge-panel {
    grid-template-columns: 1fr;
    grid-template-rows: 0.82fr 1.18fr;
  }

  .challenge-copy {
    padding: 14px 18px;
  }

  .challenge-copy h2 {
    font-size: 26px;
  }

  .challenge-copy > p:last-child {
    margin-top: 8px;
    font-size: 7px;
  }

  .challenge-answers {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    padding: 7px 12px;
  }

  .challenge-answers article {
    grid-template-columns: 18px 1fr;
    padding: 0 6px;
    border-right: 1px solid rgba(255, 255, 255, 0.43);
  }

  .challenge-answers article:nth-child(even) {
    border-right: 0;
  }

  .challenge-answers h3 {
    font-size: 13px;
  }

  .model-panel {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  .model-copy {
    display: grid;
    grid-template-columns: 1fr 0.8fr;
    gap: 10px;
  }

  .model-copy .tab-kicker {
    grid-column: 1 / -1;
  }

  .model-copy > p {
    margin: 0;
  }

  .efg-panel {
    grid-template-columns: 0.68fr 1.32fr;
    padding: 10px;
  }

  .efg-tab-copy h2 {
    font-size: 25px;
  }

  .efg-tab-copy > p {
    font-size: 7.5px;
  }

  .tab-tags span {
    font-size: 4.5px;
  }

  .tab-roadmap-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, 1fr);
  }

  .tab-roadmap-grid article {
    grid-template-columns: 0.58fr 0.8fr 1fr;
    grid-template-rows: 1fr;
    gap: 8px;
    align-items: center;
  }

  .tab-roadmap-grid h3 {
    font-size: 20px;
  }

  .tab-roadmap-grid p {
    font-size: 6px;
  }

  .contact-panel {
    grid-template-columns: 1fr;
    padding: 8px 12px;
  }

  .tab-contact-copy {
    display: none;
  }

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

  .tab-footer strong {
    display: none;
  }
}

@media (max-height: 720px) and (min-width: 761px) {
  .tab-site {
    grid-template-rows: 64px 46px minmax(0, 1fr) 28px;
  }

  .tab-brand img {
    width: 124px;
    height: 58px;
  }

  .overview-panel,
  .content-panel,
  .model-panel,
  .efg-panel,
  .contact-panel {
    padding-top: 12px;
    padding-bottom: 12px;
  }

  .overview-panel {
    grid-template-rows: minmax(0, 1fr) 58px;
    padding-bottom: 0;
  }

  .overview-copy h1 {
    font-size: clamp(44px, 6.2vw, 76px);
  }

  .compact-orbit {
    min-height: 210px;
  }

  .tab-panel-heading h2,
  .model-copy h2,
  .efg-tab-copy h2,
  .tab-contact-copy h2 {
    font-size: clamp(30px, 3.6vw, 48px);
  }
}

/* Phone and small-tablet experience */
@media (max-width: 760px) {
  html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }

  body {
    overflow: hidden;
  }

  button,
  a {
    touch-action: manipulation;
  }

  .tab-site {
    grid-template-rows:
      calc(58px + env(safe-area-inset-top))
      80px
      minmax(0, 1fr)
      calc(28px + env(safe-area-inset-bottom));
    height: 100svh;
    height: 100dvh;
    min-height: 0;
  }

  .tab-header {
    min-width: 0;
    padding:
      env(safe-area-inset-top)
      calc(14px + env(safe-area-inset-right))
      0
      calc(14px + env(safe-area-inset-left));
  }

  .tab-brand img {
    width: 104px;
    height: 52px;
  }

  .tab-header-cta {
    min-height: 44px;
    max-width: 150px;
    gap: 7px;
    padding: 0 11px;
    font-size: 8px;
    line-height: 1.15;
    text-align: left;
  }

  .section-tabs [role="tablist"] {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-template-rows: repeat(2, 40px);
  }

  .section-tabs button {
    min-height: 40px;
    gap: 4px;
    padding: 0 5px;
    font-size: 8.5px;
    line-height: 1.05;
  }

  .section-tabs button span {
    font-size: 7px;
  }

  .tab-stage {
    overflow: hidden;
  }

  .tab-panel {
    height: 100%;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior-y: contain;
    scrollbar-color: var(--orange) transparent;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }

  .tab-panel::-webkit-scrollbar {
    width: 4px;
  }

  .tab-panel::-webkit-scrollbar-thumb {
    background: var(--orange);
  }

  .overview-panel,
  .content-panel,
  .challenge-panel,
  .model-panel,
  .efg-panel,
  .contact-panel {
    height: auto;
    min-height: 100%;
  }

  .overview-panel {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 20px;
    padding:
      22px
      calc(16px + env(safe-area-inset-right))
      calc(22px + env(safe-area-inset-bottom))
      calc(16px + env(safe-area-inset-left));
  }

  .overview-copy {
    justify-content: flex-start;
  }

  .overview-copy h1 {
    max-width: 620px;
    font-size: clamp(44px, 12vw, 64px);
    line-height: 0.86;
  }

  .overview-copy > p:last-of-type {
    max-width: 620px;
    margin-top: 16px;
    font-size: 14px;
    line-height: 1.5;
  }

  .panel-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 18px;
  }

  .panel-actions button {
    min-height: 44px;
    gap: 8px;
    padding: 0 12px;
    font-size: 8.5px;
    line-height: 1.15;
  }

  .overview-control {
    width: 100%;
    max-width: none;
    justify-self: stretch;
  }

  .control-heading {
    min-height: 44px;
    padding: 0 13px;
    font-size: 9px;
  }

  .control-heading strong {
    font-size: 9px;
  }

  .compact-orbit {
    min-height: clamp(250px, 42vh, 340px);
  }

  .compact-orbit > span {
    padding: 6px 8px;
    font-size: 8px;
  }

  .compact-status div {
    min-height: 38px;
    padding: 0 12px;
    font-size: 8px;
  }

  .compact-status strong {
    font-size: 8px;
  }

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

  .overview-proof div {
    min-height: 70px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--ink);
  }

  .overview-proof div:nth-child(n + 3) {
    border-bottom: 0;
  }

  .overview-proof strong {
    font-size: 26px;
  }

  .overview-proof span {
    font-size: 8px;
    line-height: 1.25;
  }

  .content-panel {
    grid-template-rows: auto auto;
    gap: 16px;
    padding:
      20px
      calc(16px + env(safe-area-inset-right))
      calc(24px + env(safe-area-inset-bottom))
      calc(16px + env(safe-area-inset-left));
  }

  .tab-panel-heading {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .tab-panel-heading h2,
  .model-copy h2,
  .efg-tab-copy h2,
  .tab-contact-copy h2 {
    font-size: clamp(34px, 9vw, 50px);
    line-height: 0.92;
  }

  .tab-panel-heading > p,
  .model-copy > p,
  .efg-tab-copy > p,
  .tab-contact-copy > p {
    display: block;
    font-size: 13px;
    line-height: 1.5;
  }

  .tab-kicker,
  .efg-tab-copy .tab-kicker {
    margin-bottom: 8px;
    font-size: 8.5px;
    line-height: 1.25;
  }

  .tab-capability-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    grid-auto-rows: minmax(132px, auto);
  }

  .capability-card {
    min-height: 132px;
    grid-template-columns: 124px minmax(0, 1fr);
  }

  .capability-card-copy {
    padding: 13px 14px;
  }

  .mini-topline {
    font-size: 8px;
  }

  .capability-card h3 {
    margin: 9px 0 6px;
    font-size: 21px;
  }

  .capability-card p {
    display: block;
    font-size: 11px;
    line-height: 1.4;
  }

  .capability-card-link {
    padding-top: 7px;
    font-size: 8px;
  }

  .capability-dialog-backdrop {
    position: fixed;
    z-index: 100;
    padding:
      calc(10px + env(safe-area-inset-top))
      calc(10px + env(safe-area-inset-right))
      calc(10px + env(safe-area-inset-bottom))
      calc(10px + env(safe-area-inset-left));
  }

  .capability-dialog {
    width: 100%;
    height: auto;
    max-height: calc(
      100dvh - 20px - env(safe-area-inset-top) - env(safe-area-inset-bottom)
    );
    grid-template-columns: 1fr;
    grid-template-rows: minmax(160px, 34vh) auto;
    overflow-x: hidden;
    overflow-y: auto;
  }

  .capability-dialog-copy {
    padding: 16px;
  }

  .capability-dialog-close {
    min-height: 44px;
    margin-bottom: 8px;
    font-size: 10px;
  }

  .capability-dialog-close span {
    font-size: 24px;
  }

  .capability-dialog-copy h3 {
    font-size: clamp(31px, 9vw, 44px);
  }

  .capability-dialog-detail {
    margin-top: 11px;
    font-size: 13px;
    line-height: 1.5;
  }

  .capability-deliverables {
    margin-top: 14px;
    padding-top: 12px;
  }

  .capability-deliverables > span,
  .capability-outcome > span {
    font-size: 8px;
  }

  .capability-deliverables ul {
    grid-template-columns: 1fr;
    gap: 7px;
    margin-top: 10px;
  }

  .capability-deliverables li {
    padding-left: 14px;
    font-size: 11px;
  }

  .capability-outcome {
    margin-top: 15px;
    padding: 13px;
  }

  .capability-outcome p {
    font-size: 12px;
  }

  .challenge-panel {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
  }

  .challenge-copy {
    padding:
      28px
      calc(20px + env(safe-area-inset-right))
      26px
      calc(20px + env(safe-area-inset-left));
  }

  .challenge-copy h2 {
    font-size: clamp(42px, 11vw, 58px);
  }

  .challenge-copy > p:last-child {
    margin-top: 18px;
    font-size: 14px;
    line-height: 1.55;
  }

  .challenge-answers {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, auto);
    padding:
      14px
      calc(18px + env(safe-area-inset-right))
      calc(20px + env(safe-area-inset-bottom))
      calc(18px + env(safe-area-inset-left));
  }

  .challenge-answers article {
    min-height: 76px;
    grid-template-columns: 34px 1fr;
    padding: 0;
    border-right: 0;
  }

  .challenge-answers h3 {
    font-size: 23px;
  }

  .tab-market-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: minmax(96px, auto);
  }

  .market-card {
    min-height: 96px;
    grid-template-columns: 118px minmax(0, 1fr);
  }

  .market-card-copy {
    grid-template-columns: 24px minmax(0, 1fr) auto;
    gap: 7px;
    padding: 0 13px;
  }

  .market-card-copy > span {
    font-size: 8px;
  }

  .market-card h3 {
    font-size: 18px;
  }

  .market-card i {
    font-size: 15px;
  }

  .model-panel {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: 18px;
    padding:
      20px
      calc(16px + env(safe-area-inset-right))
      calc(24px + env(safe-area-inset-bottom))
      calc(16px + env(safe-area-inset-left));
  }

  .model-copy {
    display: block;
  }

  .model-copy > p {
    margin-top: 12px;
  }

  .tab-process-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    grid-auto-rows: minmax(250px, auto);
  }

  .tab-process-grid article {
    min-height: 250px;
    grid-template-rows: minmax(150px, 1fr) auto auto;
  }

  .tab-process-grid h3 {
    padding: 10px 13px 0;
    font-size: 30px;
  }

  .tab-process-grid p {
    padding: 7px 13px 13px;
    font-size: 12px;
    line-height: 1.4;
  }

  .process-number {
    min-width: 27px;
    padding: 5px;
    font-size: 8px;
  }

  .efg-panel {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: 20px;
    padding:
      22px
      calc(16px + env(safe-area-inset-right))
      calc(24px + env(safe-area-inset-bottom))
      calc(16px + env(safe-area-inset-left));
  }

  .efg-tab-copy > p {
    margin-top: 14px;
    font-size: 13px;
  }

  .tab-tags {
    gap: 6px;
    margin-top: 16px;
  }

  .tab-tags span {
    padding: 7px 8px;
    font-size: 8px;
  }

  .efg-tab-network {
    grid-template-columns: 1fr;
    grid-template-rows: auto repeat(6, auto);
  }

  .efg-hub {
    min-height: 62px;
    padding: 0 14px;
  }

  .efg-hub strong {
    font-size: 27px;
  }

  .efg-hub span {
    max-width: 120px;
    font-size: 8px;
    line-height: 1.25;
    text-align: right;
  }

  .efg-tab-network article,
  .efg-tab-network article:nth-of-type(even) {
    min-height: 78px;
    grid-template-columns: 28px 1fr;
    gap: 9px;
    padding: 11px 13px;
    border-right: 0;
  }

  .efg-tab-network article > span {
    font-size: 8px;
  }

  .efg-tab-network h3 {
    font-size: 16px;
  }

  .efg-tab-network p {
    font-size: 11px;
  }

  .tab-roadmap-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    gap: 0;
  }

  .tab-roadmap-grid article {
    min-height: 160px;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 12px;
    align-items: start;
    padding: 20px;
  }

  .tab-roadmap-grid span {
    font-size: 9px;
  }

  .tab-roadmap-grid h3 {
    align-self: start;
    font-size: 35px;
  }

  .tab-roadmap-grid p {
    font-size: 13px;
  }

  .contact-panel {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: 20px;
    align-items: start;
    padding:
      22px
      calc(16px + env(safe-area-inset-right))
      calc(24px + env(safe-area-inset-bottom))
      calc(16px + env(safe-area-inset-left));
  }

  .tab-contact-copy > p {
    margin-top: 14px;
    font-size: 13px;
  }

  .tab-contact-copy > a {
    margin-top: 16px;
  }

  .tab-contact-copy > a span {
    font-size: 8px;
  }

  .tab-contact-copy > a strong {
    font-size: 14px;
  }

  .contact-panel .contact-form {
    width: 100%;
    padding: 18px;
  }

  .contact-panel .form-heading {
    margin-bottom: 14px;
    padding-bottom: 10px;
    font-size: 9px;
  }

  .contact-panel .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .contact-panel .form-field {
    gap: 6px;
    margin-bottom: 12px;
  }

  .contact-panel .form-field > span {
    font-size: 10px;
  }

  .contact-panel .form-field input {
    min-height: 46px;
    padding: 0 12px;
    font-size: 16px;
  }

  .contact-panel .form-field textarea {
    height: 118px;
    min-height: 118px;
    padding: 11px 12px;
    font-size: 16px;
  }

  .contact-panel .form-submit {
    min-height: 46px;
    font-size: 10px;
  }

  .contact-panel .form-note {
    margin-top: 9px;
    font-size: 9px;
  }

  .tab-footer {
    padding:
      0
      calc(12px + env(safe-area-inset-right))
      env(safe-area-inset-bottom)
      calc(12px + env(safe-area-inset-left));
    font-size: 7px;
  }
}

@media (min-width: 600px) and (max-width: 760px) {
  .tab-capability-grid,
  .tab-market-grid,
  .tab-process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .capability-card {
    grid-template-columns: 104px minmax(0, 1fr);
  }

  .market-card {
    grid-template-columns: 96px minmax(0, 1fr);
  }
}

@media (max-width: 430px) {
  .tab-header-cta {
    max-width: 132px;
    font-size: 7.5px;
  }

  .section-tabs button {
    font-size: 8px;
  }

  .panel-actions {
    grid-template-columns: 1fr;
  }

  .control-heading span:first-child {
    max-width: none;
  }

  .compact-status span {
    max-width: none;
  }
}

@media (max-height: 540px) and (max-width: 950px) {
  .tab-site {
    grid-template-rows:
      calc(52px + env(safe-area-inset-top))
      44px
      minmax(0, 1fr)
      calc(24px + env(safe-area-inset-bottom));
    min-height: 0;
  }

  .section-tabs [role="tablist"] {
    display: flex;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .section-tabs [role="tablist"]::-webkit-scrollbar {
    display: none;
  }

  .section-tabs button {
    flex: 0 0 auto;
    min-width: 118px;
    min-height: 44px;
    border-bottom: 0;
  }

  .tab-panel {
    overflow-y: auto;
  }
}

/* WordPress theme integration */
html,
body {
  width: 100%;
  height: 100%;
}

body.bishop-theme {
  overflow: hidden;
}

button,
input,
textarea {
  border-radius: 0;
  font: inherit;
}

button {
  appearance: none;
}

[hidden],
.capability-dialog-backdrop[hidden] {
  display: none !important;
}

.bishop-dialog-open {
  overflow: hidden;
}

.bishop-form-alert {
  margin: 0 0 12px;
  padding: 10px 12px;
  border-left: 4px solid var(--orange);
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.4;
}

.bishop-form-alert.is-error {
  border-left-color: #b42318;
}

.bishop-honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.screen-reader-text {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

body.admin-bar .tab-site {
  height: calc(100dvh - 32px);
}

@media (max-width: 782px) {
  body.admin-bar .tab-site {
    height: calc(100dvh - 46px);
  }
}

/*
 * Mobile viewport reliability
 *
 * Phone browsers and in-app webviews change their usable height as the address
 * and navigation bars appear. Let the document own vertical scrolling on small
 * screens so no section can be trapped below a fixed-height viewport.
 */
@media (max-width: 760px) {
  html {
    width: 100%;
    height: auto;
    min-height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
  }

  body,
  body.bishop-theme {
    width: 100%;
    height: auto;
    min-height: 100svh;
    min-height: 100dvh;
    overflow-x: hidden;
    overflow-y: visible;
  }

  body.bishop-theme.bishop-dialog-open {
    overflow: hidden;
  }

  .tab-site {
    display: grid;
    width: 100%;
    max-width: 100vw;
    height: auto;
    min-height: 100svh;
    min-height: 100dvh;
    grid-template-rows:
      calc(58px + env(safe-area-inset-top))
      80px
      auto
      calc(28px + env(safe-area-inset-bottom));
    overflow: visible;
  }

  .tab-header,
  .section-tabs,
  .tab-stage,
  .tab-footer {
    width: 100%;
    min-width: 0;
    max-width: 100vw;
  }

  .tab-header {
    position: sticky;
    top: 0;
    z-index: 60;
  }

  .section-tabs {
    position: sticky;
    top: calc(58px + env(safe-area-inset-top));
    z-index: 55;
    background: var(--paper-bright);
  }

  .tab-stage {
    min-height: calc(
      100svh - 166px - env(safe-area-inset-top) - env(safe-area-inset-bottom)
    );
    overflow: visible;
  }

  .tab-panel,
  .overview-panel,
  .content-panel,
  .challenge-panel,
  .model-panel,
  .efg-panel,
  .contact-panel {
    width: 100%;
    max-width: 100vw;
    height: auto;
    min-height: calc(
      100svh - 166px - env(safe-area-inset-top) - env(safe-area-inset-bottom)
    );
    overflow-x: hidden;
    overflow-y: visible;
  }

  .tab-panel img {
    max-width: 100%;
  }

  body.admin-bar .tab-site {
    height: auto;
    min-height: calc(100svh - 46px);
    min-height: calc(100dvh - 46px);
  }

  body.admin-bar .tab-header {
    top: 46px;
  }

  body.admin-bar .section-tabs {
    top: calc(104px + env(safe-area-inset-top));
  }
}

/*
 * Touch-device panel scrolling
 *
 * Keep the site frame visible while giving every active tab its own vertical
 * scroll area. This avoids body-scroll failures in iOS and Android webviews.
 */
@media (max-width: 950px), (hover: none) and (pointer: coarse) {
  html,
  body,
  body.bishop-theme {
    width: 100%;
    height: 100%;
    min-height: 0;
    overflow: hidden;
  }

  .tab-site {
    height: 100svh;
    height: 100dvh;
    min-height: 0;
    overflow: hidden;
  }

  .tab-header,
  .section-tabs,
  body.admin-bar .tab-header,
  body.admin-bar .section-tabs {
    position: relative;
    top: auto;
  }

  .tab-stage {
    min-height: 0;
    overflow: hidden;
  }

  .tab-panel,
  .overview-panel,
  .content-panel,
  .challenge-panel,
  .model-panel,
  .efg-panel,
  .contact-panel {
    width: 100%;
    max-width: 100vw;
    height: 100%;
    min-height: 0;
    max-height: 100%;
    overflow-x: hidden;
    overflow-y: auto !important;
    overscroll-behavior-y: contain;
    touch-action: pan-y;
    scrollbar-gutter: stable;
    -webkit-overflow-scrolling: touch;
  }

  body.admin-bar .tab-site {
    height: calc(100svh - 46px);
    height: calc(100dvh - 46px);
    min-height: 0;
  }
}

@media (max-width: 760px) {
  .overview-panel {
    grid-template-rows: max-content max-content max-content;
    align-content: start;
  }

  .overview-copy {
    min-height: max-content;
  }
}

@media (max-height: 540px) and (max-width: 950px) {
  .overview-panel {
    grid-template-rows: minmax(520px, max-content) 58px;
    align-content: start;
  }

  .content-panel {
    grid-template-rows: auto auto;
  }

  .tab-capability-grid,
  .tab-market-grid,
  .tab-process-grid,
  .efg-tab-network {
    min-height: 520px;
  }

  .tab-roadmap-grid,
  .contact-panel .contact-form {
    min-height: 420px;
  }

  .challenge-panel {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
  }
}