:root {
  --bg: #0b0e0c;
  --panel: #121614;
  --line: #1e2a1c;
  --text: #f4f7f2;
  --dim: #8a9484;
  --lime: #53fc18;
  --lime-dim: #3fd10f;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: Manrope, ui-sans-serif, system-ui, sans-serif;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(900px 480px at 12% -10%, rgba(83, 252, 24, 0.18), transparent 55%),
    radial-gradient(700px 420px at 100% 10%, rgba(83, 252, 24, 0.08), transparent 50%);
}

body > * {
  position: relative;
  z-index: 1;
}

.nav {
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-family: Syne, sans-serif;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.mark {
  width: 11px;
  height: 11px;
  background: var(--lime);
  transform: rotate(45deg);
}

.nav nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav a {
  color: var(--dim);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
}

.pill {
  color: #071007 !important;
  background: var(--lime);
  border: 0;
  padding: 8px 12px;
  border-radius: 6px;
}

.hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: 36px 24px 72px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.kicker {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 16px;
}

h1 {
  font-family: Syne, sans-serif;
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
}

.lede {
  margin-top: 18px;
  color: var(--dim);
  font-size: 1.08rem;
  line-height: 1.55;
  max-width: 34rem;
}

.actions {
  margin-top: 30px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  background: var(--lime);
  color: #071007;
  text-decoration: none;
  font-weight: 800;
  padding: 14px 18px;
  border-radius: 8px;
}

.btn:hover {
  background: var(--lime-dim);
}

.meta {
  color: var(--dim);
  font-size: 0.88rem;
}

.stage {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 16px;
  align-items: center;
}

.phone {
  background: #0a0d0b;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 10px;
  box-shadow: 0 30px 80px rgba(83, 252, 24, 0.08);
}

.phone-bar,
.phone-ai {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  color: var(--dim);
  padding: 8px 10px;
}

.phone-bar i {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  margin-right: 6px;
  box-shadow: 0 0 8px var(--lime);
}

.phone-vid {
  height: 320px;
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(83, 252, 24, 0.12), transparent 42%),
    linear-gradient(160deg, #152015, #0b0e0c);
  position: relative;
  overflow: hidden;
}

.face {
  position: absolute;
  right: 14px;
  bottom: 54px;
  width: 72px;
  height: 72px;
  border-radius: 10px;
  background: linear-gradient(160deg, #2a4a1a, #121612);
  border: 1px solid rgba(83, 252, 24, 0.35);
}

.cap {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 14px;
  text-align: center;
  font-family: Syne, sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  text-shadow: 0 2px 0 #000;
}

.rail {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rail li {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
}

.rail li.on {
  border-color: var(--lime);
  background: #142014;
}

.rail b {
  display: block;
  font-size: 0.86rem;
}

.rail span {
  color: var(--dim);
  font-size: 0.75rem;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
}

.how {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px 96px;
}

.how h2 {
  font-family: Syne, sans-serif;
  font-size: 1.6rem;
  letter-spacing: -0.04em;
  margin-bottom: 18px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.steps article {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
}

.steps em {
  font-style: normal;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  color: var(--lime);
  font-size: 0.78rem;
}

.steps h3 {
  margin: 10px 0 8px;
  font-size: 1.05rem;
}

.steps p {
  color: var(--dim);
  line-height: 1.45;
}

footer {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px 40px;
  display: flex;
  justify-content: space-between;
  color: #6b7568;
  font-size: 0.82rem;
}

@media (max-width: 900px) {
  .hero,
  .stage,
  .steps {
    grid-template-columns: 1fr;
  }

  .phone {
    max-width: 240px;
  }
}