:root {
  --void: #080c0c;
  --void-2: #101616;
  --void-3: #172020;
  --bone: #edf3ea;
  --muted: #91a29b;
  --line: #2d3d39;
  --lime: #b8ff3d;
  --orange: #ff633b;
  --cyan: #69d9f5;
  --display: "Saira Condensed", sans-serif;
  --body: "Manrope", sans-serif;
  --mono: "IBM Plex Mono", monospace;
  --shell: 1260px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--void);
  color: var(--bone);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

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

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

button {
  cursor: pointer;
}

img,
svg {
  display: block;
}

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

::selection {
  background: var(--lime);
  color: var(--void);
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  background: var(--lime);
  color: var(--void);
  font-family: var(--mono);
  font-size: 0.75rem;
  transform: translateY(-150%);
}

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

.night-shell {
  width: min(calc(100% - 48px), var(--shell));
  margin-inline: auto;
}

.concept-rail {
  display: grid;
  min-height: 34px;
  align-items: center;
  padding: 7px max(24px, calc((100vw - var(--shell)) / 2));
  background: var(--lime);
  color: #111;
  font-family: var(--mono);
  font-size: 0.59rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  grid-template-columns: 1fr auto 1fr;
  text-transform: uppercase;
}

.concept-rail nav {
  display: flex;
  gap: 24px;
}

.concept-rail [aria-current="page"] {
  text-decoration: line-through 2px;
}

.concept-rail > a {
  justify-self: end;
}

.night-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgb(8 12 12 / 96%);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
}

.night-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.night-brand img {
  width: 38px;
  height: 38px;
}

.night-brand > span {
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1;
}

.night-brand em {
  color: var(--lime);
  font-style: normal;
}

.night-brand small {
  margin-left: 5px;
  padding-left: 14px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.night-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.5vw, 34px);
  color: #bdc8c4;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.night-nav a:not(.night-nav-cta):hover {
  color: var(--lime);
}

.night-nav-cta {
  padding: 11px 16px;
  background: var(--lime);
  color: var(--void);
  font-weight: 600;
}

.night-menu {
  display: none;
}

.night-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.night-hero::before,
.night-hero::after {
  position: absolute;
  pointer-events: none;
  content: "";
}

.night-hero::before {
  top: 80px;
  right: -260px;
  width: 700px;
  height: 700px;
  border: 1px solid #273d35;
  border-radius: 50%;
  box-shadow:
    0 0 0 70px var(--void),
    0 0 0 71px #273d35,
    0 0 0 140px var(--void),
    0 0 0 141px #273d35;
}

.night-hero::after {
  top: 0;
  bottom: 0;
  left: calc(50% - 1px);
  width: 1px;
  background: #172522;
}

.hero-layout {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 770px;
  align-items: center;
  gap: clamp(50px, 8vw, 110px);
  grid-template-columns: minmax(0, 1fr) minmax(430px, 0.82fr);
  padding-block: 80px 96px;
}

.signal-label {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--lime);
  font-family: var(--mono);
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.live-dot {
  width: 8px;
  height: 8px;
  background: var(--lime);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgb(184 255 61 / 12%);
  animation: night-pulse 1.8s steps(2, jump-none) infinite;
}

.hero-copy h1 {
  max-width: 720px;
  margin-top: 30px;
  font-family: var(--display);
  font-size: clamp(5.6rem, 9vw, 9.5rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.75;
  text-transform: uppercase;
}

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

.hero-copy > p {
  max-width: 620px;
  margin-top: 38px;
  color: #aebbb6;
  font-size: clamp(1rem, 1.5vw, 1.16rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.night-button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 13px 20px;
  border: 1px solid;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background-color 150ms ease, color 150ms ease;
}

.night-button-hot {
  background: var(--orange);
  border-color: var(--orange);
  color: #100a08;
}

.night-button-hot:hover {
  background: var(--lime);
  border-color: var(--lime);
}

.night-button-line {
  border-color: #4a5b56;
  color: #c9d2ce;
}

.night-button-line:hover {
  border-color: var(--bone);
  color: white;
}

.hero-proof {
  display: grid;
  max-width: 610px;
  align-items: center;
  margin-top: 44px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  gap: 10px 12px;
  grid-template-columns: auto 1fr auto 1fr auto 1fr;
}

.hero-proof b {
  color: var(--lime);
  font-family: var(--display);
  font-size: 1.7rem;
}

.hero-proof span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.signal-console {
  position: relative;
  padding: 14px;
  background: #0c1212;
  border: 1px solid #50625c;
  box-shadow: 12px 12px 0 #111d1a;
}

.console-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 10px 9px 16px;
  border-bottom: 1px solid var(--line);
}

.console-head > div {
  display: grid;
  gap: 3px;
}

.console-head span,
.console-head time {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.console-head b {
  font-family: var(--display);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
}

.console-head time {
  color: var(--lime);
}

.radar-field {
  position: relative;
  display: grid;
  width: min(88%, 350px);
  aspect-ratio: 1;
  place-items: center;
  margin: 32px auto 20px;
  border: 1px solid #263632;
  border-radius: 50%;
}

.radar-field::before,
.radar-field::after {
  position: absolute;
  background: #263632;
  content: "";
}

.radar-field::before {
  width: 100%;
  height: 1px;
}

.radar-field::after {
  width: 1px;
  height: 100%;
}

.radar-ring {
  position: absolute;
  border: 1px solid #263632;
  border-radius: 50%;
}

.radar-ring-1 {
  width: 72%;
  height: 72%;
}

.radar-ring-2 {
  width: 45%;
  height: 45%;
}

.radar-ring-3 {
  width: 20%;
  height: 20%;
}

.radar-sweep {
  position: absolute;
  width: 48%;
  height: 1px;
  background: var(--lime);
  transform: translateX(50%);
  transform-origin: left;
  animation: radar-rotate 5s linear infinite;
}

.radar-hit {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgb(255 99 59 / 13%);
}

.hit-one {
  top: 26%;
  right: 22%;
}

.hit-two {
  bottom: 33%;
  left: 28%;
  background: var(--cyan);
}

.radar-center {
  position: relative;
  z-index: 2;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  background: var(--lime);
  border-radius: 50%;
  color: var(--void);
  font-family: var(--display);
  font-weight: 800;
}

.live-job {
  padding: 18px;
  background: #121b1a;
  border-left: 3px solid var(--orange);
}

.job-state {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--orange);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.job-state i {
  width: 6px;
  height: 6px;
  background: var(--orange);
  border-radius: 50%;
}

.live-job > strong {
  display: block;
  margin-top: 8px;
  font-family: var(--display);
  font-size: 1.42rem;
  line-height: 1;
  text-transform: uppercase;
}

.live-job > p {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.74rem;
}

.live-job > div {
  display: flex;
  justify-content: space-between;
  margin-top: 15px;
  padding-top: 11px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.6rem;
}

.live-job > div span {
  color: var(--muted);
  text-transform: uppercase;
}

.live-job > div b {
  color: var(--lime);
}

.console-log {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.console-log li {
  display: grid;
  padding: 9px 4px;
  border-top: 1px solid #202c29;
  font-family: var(--mono);
  font-size: 0.57rem;
  gap: 12px;
  grid-template-columns: 50px 1fr auto;
}

.console-log time {
  color: #75857f;
}

.console-log b {
  color: var(--lime);
}

.signal-ticker {
  overflow: hidden;
  padding: 12px 0;
  background: var(--lime);
  color: #0a0d0c;
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.signal-ticker > div {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 28px;
  animation: ticker 24s linear infinite;
}

.signal-ticker i {
  color: #527600;
  font-style: normal;
}

.leak-section,
.ownership-section {
  background: var(--bone);
  color: #121817;
  padding-block: 120px;
}

.section-index {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-top: 1px solid currentColor;
  border-bottom: 1px solid #bcc5c0;
  color: #65706c;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-index-dark {
  border-bottom-color: var(--line);
  color: var(--muted);
}

.leak-heading,
.systems-intro {
  display: grid;
  align-items: end;
  margin-top: 58px;
  gap: 70px;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
}

.leak-heading h2,
.systems-intro h2,
.ownership-copy h2,
.economics-copy h2,
.checkup-copy h2 {
  font-family: var(--display);
  font-size: clamp(4rem, 7vw, 7.4rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 0.82;
  text-transform: uppercase;
}

.leak-heading h2 em,
.systems-intro h2 em,
.ownership-copy h2 em {
  color: var(--orange);
  font-style: normal;
}

.leak-heading > p,
.systems-intro > p {
  color: #59645f;
  line-height: 1.7;
}

.leak-grid {
  display: grid;
  margin-top: 64px;
  border-top: 1px solid #1c2421;
  border-left: 1px solid #1c2421;
  grid-template-columns: repeat(3, 1fr);
}

.leak-grid article {
  min-height: 310px;
  padding: 26px;
  border-right: 1px solid #1c2421;
  border-bottom: 1px solid #1c2421;
}

.leak-grid article > span {
  color: #0c716a;
  font-family: var(--display);
  font-size: 5rem;
  font-weight: 700;
  line-height: 1;
}

.leak-grid h3 {
  max-width: 280px;
  margin-top: 35px;
  font-family: var(--display);
  font-size: 1.8rem;
  line-height: 0.95;
  text-transform: uppercase;
}

.leak-grid p {
  max-width: 300px;
  margin-top: 14px;
  color: #66716d;
  font-size: 0.83rem;
}

.leak-grid i {
  display: block;
  margin-top: 32px;
  color: #8b9691;
  font-family: var(--mono);
  font-size: 0.54rem;
  font-style: normal;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.systems-section,
.economics-section {
  padding-block: 120px;
  background: var(--void);
}

.systems-intro > p {
  color: var(--muted);
}

.systems-intro h2 em {
  color: var(--lime);
}

.system-stack {
  margin-top: 76px;
  border-top: 1px solid #43514d;
}

.system-stack article {
  display: grid;
  min-height: 164px;
  align-items: center;
  padding: 20px 10px;
  border-bottom: 1px solid #43514d;
  gap: 25px;
  grid-template-columns: 90px minmax(260px, 0.9fr) minmax(280px, 1fr) 150px;
  transition: background-color 160ms ease, padding 160ms ease;
}

.system-stack article:hover {
  padding-inline: 22px;
  background: var(--void-2);
}

.system-id {
  color: #66766f;
  font-family: var(--mono);
  font-size: 0.61rem;
}

.system-title span {
  color: var(--orange);
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.system-title h3 {
  margin-top: 5px;
  font-family: var(--display);
  font-size: clamp(2rem, 3vw, 3.4rem);
  line-height: 0.92;
  text-transform: uppercase;
}

.system-stack article > p {
  max-width: 500px;
  color: var(--muted);
  font-size: 0.87rem;
}

.system-status {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  color: var(--lime);
  font-family: var(--mono);
  font-size: 0.56rem;
  text-transform: uppercase;
}

.system-status i {
  width: 6px;
  height: 6px;
  background: var(--lime);
  border-radius: 50%;
}

.ownership-grid {
  display: grid;
  align-items: center;
  gap: clamp(70px, 10vw, 150px);
  grid-template-columns: 0.9fr 1.1fr;
}

.ownership-copy h2 {
  margin-top: 50px;
}

.ownership-copy > p {
  margin-top: 30px;
  color: #5c6762;
  line-height: 1.7;
}

.ownership-copy ul {
  margin: 38px 0 0;
  padding: 0;
  border-top: 1px solid #28322e;
  list-style: none;
}

.ownership-copy li {
  display: grid;
  padding: 14px 0;
  border-bottom: 1px solid #c5ccc8;
  font-size: 0.85rem;
  gap: 18px;
  grid-template-columns: 32px 1fr;
}

.ownership-copy li span {
  color: #0c716a;
  font-family: var(--mono);
  font-size: 0.62rem;
}

.control-diagram {
  padding: 22px;
  background: #111817;
  border: 1px solid #394843;
  color: var(--bone);
  box-shadow: 14px 14px 0 #d5dcd8;
}

.diagram-node {
  padding: 20px;
  background: #19221f;
  border: 1px solid #394843;
}

.diagram-node span,
.diagram-node small {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.54rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.diagram-node b {
  display: block;
  margin-block: 6px;
  font-family: var(--display);
  font-size: 1.8rem;
  text-transform: uppercase;
}

.shop-node {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--void);
}

.shop-node span,
.shop-node small {
  color: #314300;
}

.diagram-path {
  display: flex;
  height: 70px;
  justify-content: space-around;
}

.diagram-path i {
  width: 1px;
  height: 100%;
  background: #53645e;
}

.diagram-row {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, 1fr);
}

.diagram-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 16px;
  padding: 13px;
  border: 1px solid #394843;
  font-family: var(--mono);
  font-size: 0.58rem;
}

.diagram-footer b {
  color: var(--lime);
}

.economics-grid {
  display: grid;
  align-items: center;
  gap: 90px;
  grid-template-columns: 0.8fr 1.2fr;
}

.economics-copy h2 {
  margin-top: 54px;
}

.economics-copy > p {
  max-width: 520px;
  margin-top: 28px;
  color: var(--muted);
}

.price-terms {
  display: grid;
  margin-top: 40px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  grid-template-columns: 1fr 1fr;
}

.price-terms div {
  padding: 15px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.price-terms span {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.55rem;
  text-transform: uppercase;
}

.price-terms b {
  display: block;
  margin-top: 5px;
  color: var(--lime);
  font-family: var(--display);
  font-size: 1.65rem;
}

.loss-console {
  background: #101817;
  border: 1px solid #52635d;
}

.loss-head {
  display: flex;
  justify-content: space-between;
  padding: 18px 22px;
  background: var(--lime);
  color: #0c100f;
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.loss-console > label {
  display: block;
  padding: 24px 24px 18px;
  border-bottom: 1px solid var(--line);
}

.loss-console label > span {
  display: flex;
  justify-content: space-between;
  color: #b8c2be;
  font-family: var(--mono);
  font-size: 0.62rem;
  text-transform: uppercase;
}

.loss-console output {
  color: var(--lime);
  font-weight: 600;
}

.loss-console input[type="range"] {
  width: 100%;
  margin-top: 20px;
  accent-color: var(--orange);
}

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

.loss-output div {
  padding: 24px;
  border-right: 1px solid var(--line);
}

.loss-output div:last-child {
  border-right: 0;
}

.loss-output span {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.54rem;
  text-transform: uppercase;
}

.loss-output b {
  display: block;
  margin-top: 7px;
  color: var(--orange);
  font-family: var(--display);
  font-size: 2.7rem;
}

.loss-console > a {
  display: flex;
  justify-content: space-between;
  padding: 18px 24px;
  background: var(--orange);
  color: #160b08;
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
}

.checkup-section {
  padding-block: 120px;
  background: #0d1413;
  border-top: 1px solid var(--line);
}

.checkup-grid {
  display: grid;
  align-items: start;
  gap: clamp(60px, 9vw, 130px);
  grid-template-columns: 0.75fr 1.25fr;
}

.checkup-copy {
  position: sticky;
  top: 128px;
}

.checkup-copy h2 {
  margin-top: 44px;
}

.checkup-copy > p {
  margin-top: 26px;
  color: var(--muted);
  line-height: 1.7;
}

.scan-list {
  display: grid;
  margin-top: 36px;
  border-top: 1px solid var(--line);
}

.scan-list span {
  display: grid;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.79rem;
  gap: 16px;
  grid-template-columns: 30px 1fr;
}

.scan-list b {
  color: var(--lime);
  font-family: var(--mono);
  font-size: 0.58rem;
}

.direct-email {
  display: grid;
  margin-top: 34px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.55rem;
  text-transform: uppercase;
}

.direct-email b {
  margin-top: 5px;
  color: var(--bone);
  font-size: 0.66rem;
  text-transform: none;
}

.night-form {
  background: #131c1a;
  border: 1px solid #4b5b55;
}

.night-form-head {
  display: flex;
  justify-content: space-between;
  padding: 18px 22px;
  background: #1b2825;
  border-bottom: 3px solid var(--orange);
}

.night-form-head div {
  display: grid;
}

.night-form-head span,
.night-form-head i {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.55rem;
  font-style: normal;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.night-form-head b {
  margin-top: 3px;
  font-family: var(--display);
  font-size: 1.2rem;
}

.night-form-grid {
  display: grid;
  padding: 28px;
  gap: 20px;
  grid-template-columns: 1fr 1fr;
}

.night-field {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.night-field > label,
.night-field > legend {
  display: block;
  margin-bottom: 7px;
  color: #a4b0ab;
  font-family: var(--mono);
  font-size: 0.57rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.night-field small {
  color: #65746e;
}

.night-field input,
.night-field select,
.night-field textarea {
  width: 100%;
  border: 1px solid #42524c;
  border-radius: 0;
  background: #0b1110;
  color: white;
  outline: 0;
}

.night-field input,
.night-field select {
  height: 48px;
  padding: 0 12px;
}

.night-field textarea {
  min-height: 100px;
  padding: 12px;
  resize: vertical;
}

.night-field input:focus,
.night-field select:focus,
.night-field textarea:focus {
  border-color: var(--lime);
}

.night-field > span,
.consent-field > span {
  display: block;
  min-height: 16px;
  margin-top: 4px;
  color: #ff8f72;
  font-family: var(--mono);
  font-size: 0.55rem;
}

.night-field.is-invalid input,
.night-field.is-invalid select,
.night-field.is-invalid textarea {
  border-color: var(--orange);
}

.night-wide {
  grid-column: 1 / -1;
}

.night-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.night-options label {
  position: relative;
}

.night-options input {
  position: absolute;
  opacity: 0;
}

.night-options span {
  display: grid;
  height: 46px;
  place-items: center;
  border: 1px solid #42524c;
  color: #aab5b0;
  font-family: var(--mono);
  font-size: 0.6rem;
  text-transform: uppercase;
}

.night-options label + label span {
  border-left: 0;
}

.night-options input:checked + span {
  background: var(--lime);
  color: var(--void);
}

.night-options input:focus-visible + span {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.trap-field {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.consent-field {
  padding: 0 28px 22px;
}

.consent-field label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: #899891;
  font-size: 0.72rem;
}

.consent-field input {
  margin-top: 4px;
  accent-color: var(--lime);
}

.night-submit {
  display: flex;
  width: calc(100% - 56px);
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  margin: 0 28px 20px;
  padding: 0 20px;
  background: var(--orange);
  border: 0;
  color: #150a07;
  font-family: var(--mono);
  font-size: 0.67rem;
  font-weight: 600;
  text-transform: uppercase;
}

.night-submit:hover {
  background: var(--lime);
}

.night-submit:disabled {
  cursor: wait;
  opacity: 0.65;
}

.night-submit i {
  font-size: 1.2rem;
  font-style: normal;
}

.form-message {
  min-height: 38px;
  margin: 0 28px 22px;
  font-family: var(--mono);
  font-size: 0.65rem;
}

.form-message.is-success {
  color: var(--lime);
}

.form-message.is-error {
  color: #ff8f72;
}

.night-footer {
  padding-block: 35px;
  background: #050707;
  border-top: 1px solid var(--line);
}

.night-footer .night-shell {
  display: grid;
  align-items: center;
  gap: 25px;
  grid-template-columns: 1fr 1.2fr 1fr auto;
}

.night-footer p,
.night-footer > div > a:not(.night-brand),
.night-footer > div > span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.56rem;
  text-transform: uppercase;
}

.has-js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 700ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

.has-js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes radar-rotate {
  to {
    transform: translateX(50%) rotate(360deg);
  }
}

@keyframes night-pulse {
  50% {
    opacity: 0.35;
  }
}

@keyframes ticker {
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 1040px) {
  .concept-rail nav {
    gap: 12px;
  }

  .hero-layout {
    grid-template-columns: 1fr 390px;
  }

  .system-stack article {
    grid-template-columns: 70px 1fr 1fr;
  }

  .system-status {
    display: none;
  }

  .economics-grid {
    gap: 50px;
  }
}

@media (max-width: 860px) {
  .concept-rail {
    grid-template-columns: 1fr auto;
  }

  .concept-rail nav {
    display: none;
  }

  .night-menu {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    background: transparent;
    border: 0;
    font-family: var(--mono);
    font-size: 0.6rem;
    text-transform: uppercase;
  }

  .night-menu i,
  .night-menu i::before,
  .night-menu i::after {
    display: block;
    width: 22px;
    height: 1px;
    background: var(--bone);
    content: "";
  }

  .night-menu i {
    position: relative;
  }

  .night-menu i::before,
  .night-menu i::after {
    position: absolute;
    left: 0;
  }

  .night-menu i::before {
    top: -6px;
  }

  .night-menu i::after {
    top: 6px;
  }

  .night-nav {
    position: fixed;
    z-index: 99;
    top: 110px;
    right: 0;
    bottom: 0;
    left: 0;
    display: none;
    align-content: start;
    padding: 28px 24px;
    background: var(--void);
  }

  .night-nav.is-open {
    display: grid;
  }

  .night-nav a {
    padding: 18px 4px;
    border-bottom: 1px solid var(--line);
    font-size: 0.85rem;
  }

  .night-nav-cta {
    margin-top: 15px;
    text-align: center;
  }

  .hero-layout,
  .ownership-grid,
  .economics-grid,
  .checkup-grid {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    padding-top: 68px;
  }

  .signal-console {
    width: min(100%, 620px);
    margin-bottom: 25px;
  }

  .leak-heading,
  .systems-intro {
    align-items: start;
    gap: 30px;
    grid-template-columns: 1fr;
  }

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

  .control-diagram,
  .loss-console,
  .night-form {
    width: min(100%, 720px);
  }

  .checkup-copy {
    position: static;
    max-width: 680px;
  }

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

@media (max-width: 640px) {
  .night-shell {
    width: min(calc(100% - 28px), var(--shell));
  }

  .concept-rail {
    padding-inline: 14px;
  }

  .night-brand small {
    display: none;
  }

  .hero-layout {
    min-height: auto;
    padding-block: 54px 70px;
  }

  .hero-copy h1 {
    font-size: clamp(4.55rem, 23vw, 6.3rem);
  }

  .hero-actions {
    display: grid;
  }

  .night-button {
    width: 100%;
  }

  .hero-proof {
    gap: 8px;
    grid-template-columns: auto 1fr;
  }

  .signal-console {
    padding: 9px;
    box-shadow: 7px 7px 0 #111d1a;
  }

  .radar-field {
    width: 78%;
  }

  .console-log {
    display: none;
  }

  .leak-section,
  .ownership-section,
  .systems-section,
  .economics-section,
  .checkup-section {
    padding-block: 82px;
  }

  .section-index span:last-child {
    display: none;
  }

  .leak-heading h2,
  .systems-intro h2,
  .ownership-copy h2,
  .economics-copy h2,
  .checkup-copy h2 {
    font-size: clamp(3.7rem, 18vw, 5.2rem);
  }

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

  .leak-grid article {
    min-height: 250px;
  }

  .system-stack article {
    align-items: start;
    padding-block: 26px;
    grid-template-columns: 52px 1fr;
  }

  .system-stack article > p {
    grid-column: 2;
  }

  .diagram-row {
    grid-template-columns: 1fr;
  }

  .diagram-path {
    height: 40px;
  }

  .diagram-path i:not(:first-child) {
    display: none;
  }

  .loss-output {
    grid-template-columns: 1fr;
  }

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

  .night-form-grid {
    padding: 20px;
    grid-template-columns: 1fr;
  }

  .night-wide {
    grid-column: auto;
  }

  .consent-field {
    padding-inline: 20px;
  }

  .night-submit {
    width: calc(100% - 40px);
    margin-inline: 20px;
  }

  .form-message {
    margin-inline: 20px;
  }

  .night-footer .night-shell {
    align-items: start;
    grid-template-columns: 1fr;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}