:root {
  --bg: #0b0f14;
  --panel: #111823;
  --line: #1f2a37;
  --text: #e6edf3;
  --dim: #7d8da1;
  --accent: #39d98a;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(60rem 30rem at 80% -10%, rgba(57, 217, 138, .08), transparent),
    var(--bg);
  color: var(--text);
  font: 1rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.topbar, main, footer { width: min(100% - 2.5rem, 62rem); margin-inline: auto; }

.topbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: .5rem 1.5rem;
  padding: 1.25rem 0;
  font-family: var(--mono);
  font-size: .95rem;
}
.topbar nav { display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; }
.topbar nav a { padding: .35rem 0; color: var(--dim); }
.topbar nav a:hover { color: var(--accent); text-decoration: none; }
.brand { color: var(--accent); font-weight: 600; }

.hero {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 2.5rem;
  align-items: center;
  padding: 4rem 0 3rem;
}
.eyebrow { margin: 0 0 .75rem; color: var(--accent); font: .9rem var(--mono); }
h1 { margin: 0 0 1rem; font-size: clamp(2.1rem, 5vw, 3.2rem); line-height: 1.1; }
.lead { margin: 0 0 1.75rem; color: #b8c4d1; font-size: 1.1rem; }

.actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.btn {
  padding: .7rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font: 600 .95rem var(--mono);
}
.btn:hover { border-color: var(--accent); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #04120b; }
.btn.primary:hover { background: transparent; color: var(--accent); }

.terminal {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .4);
}
.terminal-bar { display: flex; gap: .4rem; padding: .6rem .8rem; border-bottom: 1px solid var(--line); }
.terminal-bar span { width: .65rem; height: .65rem; border-radius: 50%; background: var(--line); }
.terminal pre { margin: 0; padding: 1rem 1.1rem; font: .85rem/1.7 var(--mono); overflow-x: auto; }
.dim { color: var(--dim); }
.ok { color: var(--accent); }
.cursor {
  display: inline-block;
  width: .55em;
  height: 1em;
  vertical-align: text-bottom;
  background: var(--accent);
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

section { padding: 2rem 0; scroll-margin-top: 1rem; }
h2 { margin: 0 0 1.25rem; font: 600 1.3rem var(--mono); }

.card {
  margin-bottom: 1rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
}
.card h3 { margin: 0; font-size: 1.1rem; }
.meta { margin: .2rem 0 .75rem; color: var(--dim); font: .85rem var(--mono); }
.card ul { margin: 0; padding-left: 1.2rem; color: #c3cdd8; }
.card li { margin: .35rem 0; }

.chips, .links { display: flex; flex-wrap: wrap; gap: .6rem; margin: 0; padding: 0; list-style: none; }
.chips li {
  padding: .3rem .8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  font: .85rem var(--mono);
}
.links { flex-direction: column; gap: .4rem; font-family: var(--mono); }

footer { padding: 2rem 0 3rem; border-top: 1px solid var(--line); color: var(--dim); font: .85rem var(--mono); }
footer p { margin: 0; }

@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; gap: 2rem; padding: 1rem 0 1.5rem; }
  .lead { font-size: 1.05rem; }
  .actions .btn { flex: 1 1 100%; padding: .9rem 1.2rem; text-align: center; }
  .card { padding: 1rem 1.1rem; }
  .card ul { padding-left: 1rem; }
  .links a { display: inline-block; padding: .3rem 0; }
  section { padding: 1.25rem 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .cursor { animation: none; }
}