:root {
  --bg: #0b0d10;
  --surface: #11151a;
  --text: #edf2f7;
  --muted: #8b96a3;
  --faint: #4b5561;
  --border: #252c34;
  --accent: #c8ff45;
  --max: 1120px;
}

:root.light {
  --bg: #f5f6f3;
  --surface: #ffffff;
  --text: #111418;
  --muted: #5d6670;
  --faint: #9299a0;
  --border: #dce0da;
  --accent: #679800;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; }
::selection { background: var(--accent); color: #10140a; }

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .025;
  z-index: 10;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.site-header {
  width: min(calc(100% - 40px), var(--max));
  margin: auto;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -.02em;
}

.brand-mark {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--accent);
  font: 12px ui-monospace, SFMono-Regular, Menlo, monospace;
}

.header-links {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
  font-size: 13px;
}

.header-links a:hover { color: var(--text); }

.icon-btn {
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}

.hero {
  width: min(calc(100% - 40px), var(--max));
  min-height: calc(100vh - 76px);
  margin: auto;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 80px;
  align-items: center;
  padding: 80px 0 110px;
}

.eyebrow, .kicker {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-weight: 700;
}

.eyebrow {
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 9px;
}

.pulse {
  width: 7px;
  height: 7px;
  display: inline-block;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 10%, transparent);
}

.hero h1 {
  max-width: 800px;
  margin: 20px 0 25px;
  font-size: clamp(48px, 6.8vw, 82px);
  line-height: .98;
  letter-spacing: -.065em;
  font-weight: 750;
}

.hero h1 span { color: var(--accent); }

.hero h1 em {
  font-family: Georgia, serif;
  font-weight: 400;
}

.hero-text {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.current {
  max-width: 650px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.current strong {
  color: var(--text);
  font-weight: 600;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border: 1px solid var(--border);
  border-radius: 7px;
  font-size: 13px;
  font-weight: 650;
  transition: .2s ease;
}

.button:hover {
  transform: translateY(-2px);
  border-color: var(--faint);
}

.button.primary {
  background: var(--accent);
  color: #10140a;
  border-color: var(--accent);
}

.button.secondary { background: var(--surface); }

.terminal-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: 0 30px 80px rgba(0,0,0,.18);
}

.terminal-top {
  height: 38px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
}

.terminal-top > span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--faint);
}

.terminal-top small {
  margin-left: auto;
  color: var(--faint);
  font: 11px ui-monospace, SFMono-Regular, Menlo, monospace;
}

.terminal-card pre {
  margin: 0;
  padding: 27px;
  overflow: auto;
  font: 13px/1.9 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.muted { color: var(--muted); }
.key { color: #82aaff; }
.value { color: #d8c38a; }
.ok { color: var(--accent); }

.tech-strip {
  width: min(calc(100% - 40px), var(--max));
  margin: -20px auto 0;
  padding: 18px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.tech-strip span {
  padding: 5px 9px;
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--muted);
  background: var(--surface);
  font: 11px ui-monospace, SFMono-Regular, Menlo, monospace;
}

.closing {
  width: min(calc(100% - 40px), var(--max));
  margin: auto;
  padding: 120px 0 150px;
  border-bottom: 1px solid var(--border);
}

.kicker {
  margin: 0 0 10px;
  color: var(--muted);
}

.closing h2 {
  margin: 0;
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1;
  letter-spacing: -.055em;
}

.closing h2 em {
  font-family: Georgia, serif;
  font-weight: 400;
}

.site-footer {
  width: min(calc(100% - 40px), var(--max));
  margin: auto;
  padding: 24px 0 30px;
  color: var(--faint);
  font: 11px ui-monospace, SFMono-Regular, Menlo, monospace;
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

@media (max-width: 850px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 42px;
    min-height: auto;
    padding-top: 70px;
  }

  .terminal-card { max-width: 650px; }
}

@media (max-width: 520px) {
  .site-header { height: 68px; }
  .header-links a { display: none; }

  .hero {
    width: min(calc(100% - 32px), var(--max));
    padding: 65px 0 85px;
  }

  .hero h1 { font-size: 47px; }
  .hero-text { font-size: 16px; }

  .tech-strip,
  .closing,
  .site-footer {
    width: min(calc(100% - 32px), var(--max));
  }

  .closing { padding: 90px 0 110px; }

  .site-footer { flex-direction: column; }
}