@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@500;700&display=swap");

:root {
  --orbit-bg: #020202;
  --orbit-panel: #0d0d0d;
  --orbit-panel-2: #141414;
  --orbit-border: rgba(255, 255, 255, 0.07);
  --orbit-border-strong: rgba(255, 255, 255, 0.13);
  --orbit-text: #f4f4f5;
  --orbit-muted: #a1a1aa;
  --orbit-dim: #71717a;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--orbit-bg);
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(760px circle at 50% -18%, rgba(255, 255, 255, 0.055), transparent 58%),
    linear-gradient(rgba(255, 255, 255, 0.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.012) 1px, transparent 1px),
    var(--orbit-bg);
  background-size: auto, 54px 54px, 54px 54px, auto;
  color: var(--orbit-muted);
  font: 16px/1.7 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 50% 12%, rgba(255, 255, 255, 0.05), transparent 42%);
  opacity: 0.42;
}

main {
  position: relative;
  width: min(920px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 96px;
}

main::before {
  content: "Orbit AI";
  display: inline-flex;
  margin-bottom: 24px;
  padding: 4px 9px;
  border: 1px solid var(--orbit-border);
  border-radius: 6px;
  background: #18181b;
  color: var(--orbit-muted);
  font: 700 10px/1.3 Inter, sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--orbit-text);
  font-family: "Space Grotesk", Inter, sans-serif;
  letter-spacing: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 18px;
  font-size: clamp(38px, 7vw, 72px);
  line-height: 1;
}

h2 {
  margin: 42px 0 10px;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.16;
}

h3 {
  margin: 20px 0 8px;
  font-size: 17px;
}

p,
li,
td,
th {
  color: var(--orbit-muted);
}

p {
  max-width: 820px;
  margin: 0 0 16px;
}

.lead {
  max-width: 820px;
  color: #d4d4d8;
  font-size: clamp(18px, 2.2vw, 21px);
  line-height: 1.65;
}

.meta {
  color: var(--orbit-dim);
  font-size: 13px;
  margin-bottom: 24px;
}

a {
  color: #f4f4f5;
  text-decoration-color: rgba(244, 244, 245, 0.35);
  text-underline-offset: 3px;
}

a:hover {
  color: #ffffff;
  text-decoration-color: rgba(255, 255, 255, 0.75);
}

ul,
ol {
  padding-left: 22px;
}

table {
  width: 100%;
  margin-top: 20px;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--orbit-border);
  border-radius: 8px;
}

th,
td {
  padding: 14px;
  border-bottom: 1px solid var(--orbit-border);
  text-align: left;
  vertical-align: top;
}

th {
  background: rgba(255, 255, 255, 0.04);
  color: #d4d4d8;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

tr:last-child td {
  border-bottom: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.panel,
.note {
  border: 1px solid var(--orbit-border);
  border-radius: 8px;
  background:
    radial-gradient(ellipse 80% 45% at 50% 0%, rgba(255, 255, 255, 0.035), transparent 65%),
    var(--orbit-panel);
  padding: 18px;
}

.panel strong,
.note strong {
  color: var(--orbit-text);
}

article {
  max-width: 100%;
}

@media (max-width: 640px) {
  main {
    width: min(100% - 28px, 920px);
    padding-top: 48px;
  }

  th,
  td {
    padding: 11px;
  }
}