/* Minimal base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: #000000;
  color: #ffffff;
  font-family: system-ui, -apple-system, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Header / hero */
.hero {
  text-align: center;
  padding: 2rem 1rem 1.5rem;
}

.logo {
  display: block;
  max-width: 100%;
  height: auto;
  max-height: 180px;
  margin: 0 auto;
}

.subtitle {
  margin: 0.5rem 0 0;
  color: #aaaaaa;
  font-size: 1rem;
  font-weight: 400;
}

/* Main content block */
main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem 3rem;
  width: 100%;
}

.message-block {
  max-width: 32rem;
  padding: 1.5rem 1.75rem;
  border: 1px solid #8b0000;
  border-radius: 4px;
  background: rgba(139, 0, 0, 0.08);
}

.message-block p {
  margin: 0;
  color: #ffffff;
  font-size: 1.05rem;
  line-height: 1.6;
  font-weight: 400;
}

/* Footer – curtain bar + content */
.site-footer {
  width: 100%;
  margin-top: auto;
}

.footer-curtain {
  height: 6px;
  background: linear-gradient(90deg, #8b0000 0%, #b22222 50%, #8b0000 100%);
  margin-bottom: 0;
}

.footer-content {
  padding: 1rem 1.5rem;
  text-align: center;
  border-top: 1px solid #8b0000;
}

.footer-content p {
  margin: 0.25rem 0;
  color: #888888;
  font-size: 0.875rem;
}

/* Responsive */
@media (min-width: 600px) {
  .logo {
    max-height: 220px;
  }

  .subtitle {
    font-size: 1.1rem;
  }

  .message-block {
    padding: 2rem 2.25rem;
  }

  .message-block p {
    font-size: 1.125rem;
  }
}