:root {
  --ink: #0b0d0c;
  --ink-soft: #141715;
  --paper: #f0efe9;
  --paper-dim: #c9c9c1;
  --line: rgba(240, 239, 233, 0.15);
  --green: #b7f529;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

.wrap {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.nav {
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: -0.05em;
}

.brand span {
  color: var(--green);
}

.navLinks {
  display: flex;
  gap: 34px;
  color: var(--paper-dim);
  font-size: 0.83rem;
}

.navLinks a,
.emailLink {
  transition: color 160ms ease;
}

.navLinks a:hover,
.emailLink:hover {
  color: var(--green);
}

.navCta {
  border: 1px solid var(--green);
  padding: 11px 16px;
  color: var(--green);
  font: 700 0.78rem/1 "Courier New", monospace;
}

.hero {
  min-height: 690px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 88px;
  align-items: center;
  padding-block: 70px 82px;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 92%);
}

.eyebrow,
.sectionNumber {
  margin: 0 0 24px;
  color: var(--green);
  font: 700 0.74rem/1.3 "Courier New", monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 6px rgba(183, 245, 41, 0.1);
}

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

h1 {
  max-width: 800px;
  margin-bottom: 30px;
  font-size: clamp(3.2rem, 6.25vw, 6rem);
  line-height: 0.92;
  letter-spacing: -0.072em;
  text-transform: uppercase;
}

h1 em {
  color: var(--green);
  font-style: normal;
}

.lead {
  max-width: 610px;
  margin-bottom: 36px;
  color: var(--paper-dim);
  font-size: 1.08rem;
  line-height: 1.65;
}

.heroActions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 0 22px;
  border: 1px solid var(--line);
  font-size: 0.86rem;
  font-weight: 700;
  transition:
    background 160ms ease,
    color 160ms ease,
    border-color 160ms ease;
}

.button.primary {
  background: var(--green);
  border-color: var(--green);
  color: var(--ink);
}

.button.primary:hover {
  background: var(--paper);
  border-color: var(--paper);
}

.button.secondary:hover {
  border-color: var(--paper);
}

.signalCard {
  align-self: end;
  border: 1px solid var(--line);
  background: rgba(20, 23, 21, 0.88);
  box-shadow: 18px 18px 0 rgba(183, 245, 41, 0.055);
}

.terminalTop,
.signalFooter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
  color: #81857e;
  font: 700 0.67rem/1 "Courier New", monospace;
  letter-spacing: 0.1em;
}

.live {
  color: var(--green);
}

.terminalBody {
  padding: 28px 22px 20px;
}

.terminalBody p {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 16px;
  margin-bottom: 20px;
  font: 0.76rem/1.45 "Courier New", monospace;
}

.terminalBody span {
  color: #73776f;
}

.terminalBody strong {
  color: var(--paper);
  font-weight: 400;
}

.terminalBody strong::before {
  content: "→ ";
  color: var(--green);
}

.signalFooter {
  border-top: 1px solid var(--line);
  border-bottom: 0;
}

.signalLine {
  flex: 1;
  height: 1px;
  margin-inline: 12px;
  background: linear-gradient(90deg, var(--green) 72%, var(--line) 72%);
}

.trustBar {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: var(--green);
  color: var(--ink);
}

.marquee {
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  font: 800 0.72rem/1 "Courier New", monospace;
  white-space: nowrap;
}

.marquee i {
  font-style: normal;
  opacity: 0.45;
}

.section {
  padding-block: 128px;
}

.sectionIntro {
  max-width: 760px;
  margin-bottom: 62px;
}

.sectionIntro h2,
.stackCopy h2,
.ctaInner h2 {
  margin-bottom: 24px;
  font-size: clamp(2.5rem, 5vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
  text-transform: uppercase;
}

.sectionIntro > p:last-child,
.stackCopy > p,
.ctaInner > p {
  max-width: 610px;
  color: var(--paper-dim);
  font-size: 1rem;
  line-height: 1.7;
}

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

.serviceCard {
  min-height: 430px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background 180ms ease;
}

.serviceCard:hover {
  background: var(--ink-soft);
}

.serviceCard.featured {
  background: var(--green);
  color: var(--ink);
}

.cardIndex {
  display: block;
  margin-bottom: 58px;
  color: #73776f;
  font: 700 0.7rem/1 "Courier New", monospace;
}

.featured .cardIndex {
  color: rgba(11, 13, 12, 0.55);
}

.cardIcon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 28px;
  border: 1px solid var(--line);
  color: var(--green);
  font: 700 0.93rem/1 "Courier New", monospace;
}

.featured .cardIcon {
  border-color: rgba(11, 13, 12, 0.3);
  color: var(--ink);
}

.serviceCard h3 {
  margin-bottom: 16px;
  font-size: 1.35rem;
  letter-spacing: -0.025em;
}

.serviceCard p {
  min-height: 90px;
  color: #a9ada5;
  font-size: 0.9rem;
  line-height: 1.6;
}

.featured p {
  color: rgba(11, 13, 12, 0.7);
}

.serviceCard ul {
  margin: 24px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.featured ul {
  border-color: rgba(11, 13, 12, 0.18);
}

.serviceCard li {
  margin-top: 10px;
  font: 0.72rem/1.3 "Courier New", monospace;
}

.serviceCard li::before {
  content: "+";
  margin-right: 10px;
  color: var(--green);
}

.featured li::before {
  color: var(--ink);
}

.process {
  background: var(--paper);
  color: var(--ink);
}

.process .sectionNumber {
  color: #617b21;
}

.sectionIntro.horizontal {
  max-width: none;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 70px;
  align-items: end;
}

.horizontal > p {
  color: #555950;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  padding: 0;
  border-top: 1px solid #c8c8c0;
  list-style: none;
}

.steps li {
  min-height: 240px;
  padding: 26px 26px 0 0;
  border-right: 1px solid #c8c8c0;
}

.steps li + li {
  padding-left: 26px;
}

.steps li:last-child {
  border-right: 0;
}

.steps span {
  display: block;
  margin-bottom: 76px;
  color: #8a8c85;
  font: 700 0.7rem/1 "Courier New", monospace;
}

.steps h3 {
  margin-bottom: 12px;
  font-size: 1.05rem;
  text-transform: uppercase;
}

.steps p {
  color: #666961;
  font-size: 0.83rem;
  line-height: 1.55;
}

.stack {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 100px;
  align-items: center;
}

.principles {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 34px;
}

.principles span {
  padding: 9px 11px;
  border: 1px solid var(--line);
  color: var(--paper-dim);
  font: 0.66rem/1 "Courier New", monospace;
  text-transform: uppercase;
}

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

.stackRow {
  min-height: 108px;
  display: grid;
  grid-template-columns: 110px 1fr 1fr;
  gap: 20px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.stackRow > span {
  color: var(--green);
  font: 700 0.65rem/1 "Courier New", monospace;
}

.stackRow strong {
  font-size: 1.35rem;
}

.stackRow em {
  color: #858980;
  font-size: 0.83rem;
  font-style: normal;
}

.ctaSection {
  background: var(--green);
  color: var(--ink);
}

.ctaInner {
  padding-block: 110px;
  text-align: center;
}

.ctaInner .sectionNumber {
  color: rgba(11, 13, 12, 0.65);
}

.ctaInner h2 {
  font-size: clamp(3.5rem, 8vw, 7rem);
}

.ctaInner > p {
  margin: 0 auto 50px;
  color: rgba(11, 13, 12, 0.68);
}

.bigPhone {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 28px;
  margin: 0 auto;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--ink);
  font-size: clamp(1.65rem, 4vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.05em;
}

.bigPhone span {
  font-weight: 400;
}

.emailLink {
  display: inline-block;
  margin-top: 26px;
  font: 700 0.86rem/1 "Courier New", monospace;
}

.ctaSection .emailLink:hover {
  color: #4f6e0a;
}

.footer {
  min-height: 110px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #72766e;
  font: 700 0.63rem/1 "Courier New", monospace;
  letter-spacing: 0.06em;
}

.footer .brand {
  color: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
}

.footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .navLinks {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    min-height: 0;
  }

  .signalCard {
    width: min(100%, 520px);
  }

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

  .serviceCard {
    min-height: 0;
  }

  .sectionIntro.horizontal,
  .stack {
    grid-template-columns: 1fr;
    gap: 52px;
  }

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

  .steps li:nth-child(2) {
    border-right: 0;
  }

  .steps li {
    border-bottom: 1px solid #c8c8c0;
  }

  .marquee {
    justify-content: flex-start;
    overflow: hidden;
  }
}

@media (max-width: 580px) {
  .wrap {
    width: min(100% - 30px, 1180px);
  }

  .nav {
    height: 72px;
  }

  .navCta {
    font-size: 0.68rem;
    padding: 10px;
  }

  .hero {
    padding-block: 54px 64px;
  }

  h1 {
    font-size: clamp(2.75rem, 14.2vw, 4.4rem);
  }

  .heroActions,
  .button {
    width: 100%;
  }

  .section {
    padding-block: 84px;
  }

  .sectionIntro h2,
  .stackCopy h2 {
    font-size: 2.65rem;
  }

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

  .steps li,
  .steps li + li {
    min-height: 0;
    padding: 24px 0 26px;
    border-right: 0;
  }

  .steps span {
    margin-bottom: 36px;
  }

  .stackRow {
    grid-template-columns: 80px 1fr;
  }

  .stackRow em {
    grid-column: 2;
    margin-top: -22px;
  }

  .ctaInner {
    padding-block: 82px;
  }

  .ctaInner h2 {
    font-size: 3.45rem;
  }

  .footer {
    min-height: 150px;
    flex-direction: column;
    justify-content: center;
    gap: 18px;
    text-align: center;
  }
}

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