/* amog.fun shared styles — any project can <link rel="stylesheet" href="/assets/amog.css"> */
@import url("https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=JetBrains+Mono:wght@400;500&family=STIX+Two+Text:ital,wght@0,400;0,600;1,400;1,600&display=swap");

:root {
  --bg: #0a0a0f;
  --bg-2: #111118;
  --bg-3: #181822;
  --ink: #ece8de;
  --muted: #9c99a8;
  --faint: #5d5b6a;
  --line: #262532;
  --line-2: #34333f;

  /* the three generators (one per member of the founding trio) */
  --g1: #4fd6e8; /* cyan   */
  --g2: #ff5a5f; /* red    */
  --g3: #c8f04a; /* lime   */

  --serif: "STIX Two Text", "Iowan Old Style", Georgia, serif;
  --display: "Instrument Serif", "STIX Two Text", Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --radius: 14px;
  --maxw: 1120px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background-color: var(--bg);
  background-image:
    radial-gradient(1px 1px at 20px 30px, #ffffff22 50%, transparent 51%),
    radial-gradient(1px 1px at 140px 90px, #ffffff18 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 260px 200px, #ffffff20 50%, transparent 51%),
    radial-gradient(1px 1px at 330px 40px, #ffffff14 50%, transparent 51%);
  background-size: 360px 260px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
::selection { background: var(--g1); color: var(--bg); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
@media (max-width: 600px) { .wrap { padding: 0 16px; } }

.mono { font-family: var(--mono); font-size: 0.8em; letter-spacing: 0.01em; }
.muted { color: var(--muted); }
.math { font-family: var(--serif); font-style: italic; }

/* top bar used by every page */
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 0;
}
.brand {
  font-family: var(--display); font-size: 28px; line-height: 1; text-decoration: none;
  display: inline-flex; align-items: baseline; gap: 2px;
}
.brand .dot { color: var(--g2); }
.brand .circ { display: inline-block; align-self: center; width: 11px; height: 11px; border: 2px solid var(--g1); border-radius: 50%; margin-left: 7px; font-size: 0; }
.topbar nav { display: flex; gap: 20px; flex-wrap: wrap; }
.topbar nav a {
  font-family: var(--mono); font-size: 13px; color: var(--muted); text-decoration: none;
}
.topbar nav a:hover { color: var(--ink); }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 14px;
  padding: 11px 18px; border-radius: 999px;
  border: 1px solid var(--line-2); background: var(--bg-2); color: var(--ink);
  text-decoration: none; cursor: pointer; transition: border-color .15s, background .15s, transform .15s;
}
.btn:hover { border-color: var(--muted); background: var(--bg-3); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.btn.primary:hover { background: #fff; }

.footer {
  border-top: 1px solid var(--line); margin-top: 96px; padding: 28px 0 40px;
  font-family: var(--mono); font-size: 12px; color: var(--faint);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}