:root {
  --mono:
      ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
      "Liberation Mono", "Courier New", monospace;
  --bg: #0a0d0b;
  --panel: #101512;
  --panel-2: #0d120f;
  --line: #26342b;
  --text: #dce7df;
  --muted: #91a297;
  --green: #8dd694;
  --amber: #e9c46a;
  --cyan: #89dceb;
}

* {
  box-sizing: border-box;
  font-family: var(--mono);
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(141, 214, 148, 0.04), transparent 20%),
    repeating-linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.02) 0,
      rgba(255, 255, 255, 0.02) 1px,
      transparent 1px,
      transparent 3px
    ),
    var(--bg);
  min-height: 100vh;
  line-height: 1.6;
}

.site-header,
main,
.site-footer {
  width: min(1080px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--green);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.brand-dot {
  width: 9px;
  height: 9px;
  background: var(--green);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  border: 0;
  padding: 0.15rem 0.45rem;
}

.nav a:hover {
  color: var(--green);
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.2rem;
  align-items: stretch;
  padding: 1.4rem 0 1rem;
}

.hero-copy,
.hero-card,
.card,
.steps li,
.cta-band {
  border: 0;
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
}

.hero-copy {
  padding: 1.9rem;
}

.kicker {
  margin: 0;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 700;
  letter-spacing: 0.01em;
}

h1 {
  margin-top: 0.3rem;
  font-size: clamp(1.75rem, 4vw, 2.7rem);
  color: var(--green);
}

.lede {
  margin: 0.9rem 0 1.1rem;
  color: var(--text);
  max-width: 68ch;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--text);
  border: 0;
  padding: 0.45rem 0.7rem;
  font-weight: 600;
  background: #0c120e;
}

.btn:hover {
  color: var(--green);
}

.btn-primary {
  color: var(--green);
}

.proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.9rem;
}

.proof span {
  color: var(--muted);
  border: 0;
  padding: 0.2rem 0.45rem;
  font-size: 0.8rem;
}

.hero-card {
  padding: 1.9rem;
}

.line {
  margin: 0.28rem 0;
  font-size: 0.9rem;
}

.line.prompt {
  color: var(--cyan);
}

.line.highlight {
  color: var(--amber);
  word-break: break-all;
}

.line.ok {
  color: var(--green);
}

.section {
  padding: 1rem 0;
}

.section h2 {
  font-size: clamp(1.15rem, 2.2vw, 1.6rem);
  margin-bottom: 0.7rem;
  color: var(--green);
}

.grid {
  display: grid;
  gap: 0.8rem;
}

.cards-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  padding: 1.6rem;
}

.card h3 {
  font-size: 1rem;
  color: var(--cyan);
}

.card p {
  color: var(--text);
  margin: 0.5rem 0 0;
}

.card ul {
  margin: 0.55rem 0 0;
  padding-left: 1rem;
  color: var(--text);
}

.workflow .steps {
  margin: 0;
  padding-left: 1rem;
  display: grid;
  gap: 0.6rem;
}

.demo-lede {
  margin: 0.2rem 0 0.7rem;
  color: var(--muted);
}

.demo-video-shell {
  border: 0;
  background: transparent;
  padding: 0;
}

.demo-video-embed {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  border: 0;
  background: #050705;
}

.demo-fallback {
  margin: 0.45rem 0 0;
  color: var(--muted);
}

.demo-fallback a {
  color: var(--green);
  text-decoration: none;
}

.demo-fallback a:hover {
  text-decoration: underline;
}

.steps li {
  padding: 1.5rem;
}

.steps h3 {
  color: var(--cyan);
}

.steps p {
  margin: 0.35rem 0 0;
  color: var(--text);
}

code {
  color: var(--amber);
  background: #0a100c;
  border: 0;
  padding: 0.06rem 0.3rem;
}

.cta-band {
  margin: 0.8rem 0 1.8rem;
  text-align: left;
  padding: 1.75rem;
}

.cta-band p {
  margin: 0.45rem 0 0.8rem;
}

.site-footer {
  border-top: 0;
  padding: 0.8rem 0 1.3rem;
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: center;
  flex-wrap: wrap;
}

.site-footer p,
.site-footer a {
  color: var(--muted);
  font-size: 0.84rem;
}

.site-footer a {
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--green);
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .cards-3,
  .cards-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-copy,
  .hero-card,
  .card,
  .steps li,
  .cta-band {
    padding: 1.2rem;
  }

  .btn {
    width: 100%;
  }
}