/* ============================================================
   Lyric Transformer -- coming-soon splash
   Lyrical Charger branding, INVERTED to light: the CRT/terminal
   DNA (Inter + JetBrains Mono, neon-sign title, RC tier spectrum,
   teal accent, scanlines) on a daylight ground instead of black.
   ============================================================ */

:root {
  /* RC tier spectrum (shared rubric signature) */
  --rc-violet: #8b5cf6;
  --rc-blue: #3388ff;
  --rc-green: #33cc55;
  --rc-orange: #ffbb33;
  --rc-red: #ff3333;

  /* Inverted LC: light ground, dark ink */
  --lt-bg: #f3f4f8;
  --lt-bg-glow: #ffffff;
  --lt-ink: #15151f;
  --lt-ink-dim: #5b5b6c;
  --lt-accent: #00b896;        /* LC teal, deepened for light contrast */
  --lt-neon: #ffb300;          /* LC yellow neon, as a soft daylight halo */

  --lt-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --lt-mono: 'JetBrains Mono', 'Consolas', monospace;
}

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

html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: var(--lt-font);
  color: var(--lt-ink);
  min-height: 100vh;
  /* soft warm halo on a light ground -- the inverted neon haze */
  background:
    radial-gradient(60% 50% at 50% 32%, var(--lt-bg-glow), transparent 70%),
    radial-gradient(40% 30% at 50% 30%, rgba(255, 179, 0, 0.10), transparent 75%),
    var(--lt-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
}

/* Faint scanlines -- the CRT nod, dark-on-light at low opacity */
.lt-scanlines {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.025) 0px,
    rgba(0, 0, 0, 0.025) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: multiply;
}

.lt-stage {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 620px;
  text-align: center;
}

/* --- Eyebrow --- */
.lt-eyebrow {
  font-family: var(--lt-mono);
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--lt-ink-dim);
  margin-bottom: 1.6rem;
}

/* --- Title (inverted neon sign) --- */
.lt-title-wrap {
  position: relative;
  display: inline-block;
  padding: 0.4rem 0 0.9rem;
}
.lt-title {
  font-family: var(--lt-font);
  font-weight: 800;
  font-size: clamp(2rem, 6vw, 3.4rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--lt-ink);
  line-height: 1.05;
  /* daylight neon: a soft warm halo instead of a glow on black */
  text-shadow:
    0 0 1px rgba(21, 21, 31, 0.2),
    0 2px 18px rgba(255, 179, 0, 0.35),
    0 1px 2px rgba(0, 0, 0, 0.08);
}

/* RC tier spectrum bar -- the shared-rubric signature, as the underline */
.lt-spectrum {
  height: 4px;
  border-radius: 4px;
  margin-top: 0.7rem;
  background: linear-gradient(
    90deg,
    var(--rc-violet),
    var(--rc-blue),
    var(--rc-green),
    var(--rc-orange),
    var(--rc-red)
  );
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.10);
}

/* --- Copy --- */
.lt-tagline {
  font-size: clamp(1.05rem, 2.6vw, 1.3rem);
  font-weight: 600;
  color: var(--lt-ink);
  margin: 1.6rem auto 0;
  max-width: 30ch;
  line-height: 1.4;
}
.lt-sub {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--lt-ink-dim);
  margin: 1rem auto 0;
  max-width: 46ch;
}

/* --- Status chip --- */
.lt-status {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--lt-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lt-ink);
  margin-top: 2.2rem;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(0, 184, 150, 0.4);
  border-radius: 999px;
  background: rgba(0, 184, 150, 0.07);
}
.lt-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--lt-accent);
  box-shadow: 0 0 8px var(--lt-accent);
  animation: lt-pulse 2.4s ease-in-out infinite;
}
@keyframes lt-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.8); }
}

/* --- Footer --- */
.lt-footer {
  margin-top: 3rem;
  font-family: var(--lt-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--lt-ink-dim);
  display: flex;
  gap: 0.7rem;
  justify-content: center;
  align-items: center;
}
.lt-footer a {
  color: var(--lt-ink-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.lt-footer a:hover {
  color: var(--lt-accent);
  border-bottom-color: var(--lt-accent);
}

/* --- Focus + reduced motion --- */
a:focus-visible {
  outline: 2px solid var(--lt-accent);
  outline-offset: 3px;
}
@media (prefers-reduced-motion: reduce) {
  .lt-dot { animation: none; }
}

@media (max-width: 540px) {
  .lt-sub { font-size: 0.95rem; }
  .lt-footer { flex-wrap: wrap; }
}