/* Holding-page styling only. The real site's styles.css is parked in
   ../staged/ — see PLAN.md "Pre-launch blackout". Keep this file
   self-contained so restoring the site is a pure file move. */

:root {
  --bg: #0a0d13;
  --bg-2: #0c1017;
  --fg: #dde3ee;
  --dim: #7b8698;
  --faint: #58627a;
  --accent: #40d17f;
  --accent-glow: rgba(64, 209, 127, 0.14);
  --accent-soft: rgba(64, 209, 127, 0.32);
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, "Cascadia Code",
    "Roboto Mono", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--mono);
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(1100px 620px at 50% -140px, var(--accent-glow), transparent 70%),
    linear-gradient(180deg, var(--bg-2), var(--bg) 640px);
}

::selection { background: var(--accent-soft); color: #fff; }

main {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.4rem;
  padding: 2rem 1.25rem 3rem;
  text-align: center;
}

.mark {
  width: 64px;
  height: 64px;
  opacity: 0.95;
}

h1 {
  margin: 0;
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

h1 .glyph {
  color: var(--accent);
  margin-right: 0.4rem;
}

.line {
  margin: 0;
  max-width: 34ch;
  color: var(--dim);
  font-size: 0.95rem;
  line-height: 1.6;
}

.line a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-soft);
}

.line a:hover { border-bottom-color: var(--accent); }

.cursor {
  display: inline-block;
  width: 0.6ch;
  height: 1.05em;
  vertical-align: -0.16em;
  margin-left: 0.15ch;
  background: var(--accent);
  animation: blink 1.15s steps(1, end) infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.foot {
  margin: 0;
  color: var(--faint);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

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

@media (max-width: 460px) {
  h1 { font-size: 1.3rem; }
  .mark { width: 54px; height: 54px; }
}