:root {
    --bg: #000000;
    --text: #eeeeee;
    --blue: #668ad8;
    --accent: #f49a1d;   /* shield orange */
    --accent-soft: #ffb347;
    --link: #b37cff;     /* flame-ish purple */
    --muted: #dddddd;
}

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

b {
  color: var(--accent);
}

.hero {
  text-align: center;
  padding: 3rem 1rem 1rem;
}

.logo {
  width: 192px;
  height: auto;
  border-radius: 20%;
}

h1 {
  font-size: 2.5rem;
  margin: 1rem 0 0.5rem;
  color: var(--accent);
}

.tagline {
  font-size: 1.2rem;
  color: var(--blue);
}

.intro, .interest {
  max-width: 600px;
  margin: 2rem auto;
  padding: 0 1rem;
  font-size: 1.1rem;
  color: #ddd;
}

a {
  color: var(--link); /* flame-derived purple, lighter for contrast */
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

footer {
  text-align: center;
  padding: 2rem 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.audio-demo {
  display: flex;
  justify-content: center;
  margin: 1.5rem 0;
}