/* Orlando Chess — holding page
   Palette: pure black ground, electric blue signal.
   No external fonts or assets: everything renders offline, nothing phones home. */

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

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: #000;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  font-family: "SFMono-Regular", "SF Mono", Menlo, Consolas,
               "DejaVu Sans Mono", "Liberation Mono", monospace;
  -webkit-font-smoothing: antialiased;
}

/* Faint scanline wash so the black reads as a screen, not a void. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0px,
    rgba(0, 0, 0, 0) 2px,
    rgba(0, 0, 0, 0.28) 3px,
    rgba(0, 0, 0, 0.28) 4px
  );
  opacity: 0.55;
}

main {
  position: relative;
  z-index: 1;
  padding: 0 1.25rem;
  max-width: 100%;
}

.line {
  margin: 0;
  text-align: center;
  color: #00A3FF;
  font-size: clamp(0.6rem, 2.1vw, 0.95rem);
  font-weight: 400;
  letter-spacing: 0.42em;
  text-indent: 0.42em;          /* offsets the trailing letter-space */
  text-transform: uppercase;
  white-space: nowrap;
  text-shadow:
    0 0 2px  rgba(0, 163, 255, 0.85),
    0 0 10px rgba(0, 163, 255, 0.55),
    0 0 26px rgba(0, 140, 255, 0.30);
}

.cursor {
  display: inline-block;
  width: 0.55em;
  margin-left: 0.05em;
  background: #00A3FF;
  color: transparent;
  animation: blink 1.05s step-end infinite;
  box-shadow:
    0 0 6px  rgba(0, 163, 255, 0.9),
    0 0 18px rgba(0, 163, 255, 0.5);
}

@keyframes blink {
  0%, 49%   { opacity: 1; }
  50%, 100% { opacity: 0; }
}

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