*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0a0a0a;
  --fg: #ededed;
  --muted: #6b6b6b;
  --dim: #3a3a3a;
  --hairline: #1a1a1a;
  --accent: #c83232;
}

html, body { height: 100%; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-feature-settings: "kern" 1, "liga" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: 1.75rem 2rem;
  overflow: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 50%, rgba(255,255,255,0.025), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.topbar,
main,
footer { position: relative; z-index: 1; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--dim);
  text-transform: uppercase;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--hairline);
}

.mark { color: var(--muted); }

.status { display: inline-flex; align-items: center; gap: 0.55rem; }

.dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px rgba(200,50,50,0.55);
  animation: pulse 2.6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.55; }
  50%      { opacity: 1; }
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.25rem;
  text-align: center;
  padding: 2rem 0;
}

.logo-heading {
  margin: 0;
  font: inherit;
  line-height: 0;
}

.logo {
  width: min(560px, 70vw);
  height: auto;
  user-select: none;
  -webkit-user-drag: none;
}

.tagline {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.875rem;
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: lowercase;
}

footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--dim);
  text-transform: uppercase;
  padding-top: 1.25rem;
  border-top: 1px solid var(--hairline);
}

@media (max-width: 560px) {
  body { padding: 1.25rem 1.25rem; }
  .topbar, footer { font-size: 0.62rem; letter-spacing: 0.18em; }
  .tagline { font-size: 0.78rem; letter-spacing: 0.14em; }
  main { gap: 1.75rem; }
}

@media (prefers-reduced-motion: reduce) {
  .dot { animation: none; opacity: 0.85; }
}