@font-face {
  font-family: 'Instrument Serif';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url(/fonts/instrument-serif.woff2) format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/fonts/ibm-plex-mono.woff2) format('woff2');
}

:root {
  --night: #0E0C0A;
  --cream: #F4EFE6;
  --champagne: #B9A27A;
  --dim: #7A6D5A;
  --light: #E8B04A;
}

* { box-sizing: border-box; margin: 0; }

html, body { height: 100%; }

body {
  background: var(--night);
  color: var(--cream);
  display: flex;
  flex-direction: column;
  min-height: 100svh;
  padding: 0 16px;
  -webkit-font-smoothing: antialiased;
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 18px;
}

.mark {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(72px, 17vw, 180px);
  letter-spacing: -0.02em;
  line-height: 1;
}

.line {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: clamp(11px, 2.6vw, 14px);
  letter-spacing: 0.32em;
  color: var(--champagne);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 1.6em;
  max-width: 100%;
}

/* The ghost light: always on, slowly breathing. */
.light {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--light);
  animation: breathe 2.6s ease-in-out infinite;
}

@keyframes breathe {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.22; }
}

.sub {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic;
  font-size: clamp(18px, 3.4vw, 24px);
  color: var(--dim);
  max-width: 32ch;
  margin-top: 18px;
}

footer {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  line-height: 1.8;
  color: var(--dim);
  text-align: center;
  padding: 28px 0 32px;
}

.say {
  letter-spacing: 0.32em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

footer a {
  color: var(--champagne);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

footer a:hover { color: var(--cream); }

@media (max-width: 480px) {
  .line { font-size: 11px; letter-spacing: 0.16em; gap: 9px; }
  .say { letter-spacing: 0.24em; }
}

@media (prefers-reduced-motion: reduce) {
  .light { animation: none; }
}