/* C64 boot overlay — BLADE Alpha Build */
#blade-intro {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  background: #0a0818;
  color: #a5a2ff;
  font-family: "VT323", "Courier New", "Lucida Console", monospace;
}

#blade-intro[hidden] {
  display: none !important;
}

#blade-intro .bezel {
  width: min(880px, 100%);
  max-height: 100%;
  background: #1a1428;
  border: 10px solid #3a3058;
  border-radius: 18px;
  box-shadow:
    0 0 0 4px #120e1c,
    0 24px 60px rgba(0,0,0,.55),
    inset 0 0 0 3px #52467a;
  padding: 14px 14px 10px;
  overflow: auto;
}

#blade-intro .crt {
  position: relative;
  background: #352879;
  background-image: linear-gradient(rgba(0,0,0,.12) 50%, transparent 50%);
  background-size: 100% 4px;
  min-height: min(620px, 78vh);
  padding: 20px 22px 16px;
  overflow: hidden;
  border-radius: 4px;
  box-shadow: inset 0 0 80px rgba(0,0,0,.35);
}

#blade-intro .crt::after {
  content: "";
  pointer-events: none;
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,.35) 100%);
}

#blade-intro .scan {
  pointer-events: none;
  position: absolute;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(transparent, rgba(165,162,255,.07), transparent);
  animation: blade-scan 7s linear infinite;
  z-index: 3;
}

@keyframes blade-scan {
  from { top: -120px; }
  to   { top: 110%; }
}

#blade-intro .banner {
  text-align: center;
  font-size: clamp(14px, 2.4vw, 22px);
  letter-spacing: .12em;
  font-weight: 400;
  color: #c8c5ff;
  margin: 0 0 6px;
}

#blade-intro .sub {
  text-align: center;
  color: #6c5eb5;
  font-size: clamp(12px, 1.8vw, 16px);
  margin-bottom: 16px;
}

#blade-intro #blade-term,
#blade-intro #blade-art,
#blade-intro #blade-greet {
  font-size: clamp(13px, 2vw, 18px);
  line-height: 1.35;
  white-space: pre;
  position: relative;
  z-index: 1;
  margin: 0;
}

#blade-intro #blade-art {
  text-align: center;
  color: #c8c5ff;
  line-height: 1.12;
  font-size: clamp(11px, 1.7vw, 16px);
  margin: 10px 0 8px;
  min-height: 13em;
}

#blade-intro .cursor {
  display: inline-block;
  width: .7em;
  height: 1em;
  background: #a5a2ff;
  vertical-align: text-bottom;
  animation: blade-blink 1s steps(1) infinite;
}

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

#blade-intro .chrome {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #8a82b8;
  font-size: 11px;
  letter-spacing: .16em;
  padding: 8px 6px 0;
  text-transform: uppercase;
  gap: 8px;
}

#blade-intro .led {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6cff9a;
  box-shadow: 0 0 8px #6cff9a;
  display: inline-block;
  margin-right: 6px;
}

@media (max-width: 640px) {
  #blade-intro { padding: 0; }
  #blade-intro .bezel {
    border-width: 6px;
    border-radius: 0;
    width: 100%;
    min-height: 100%;
  }
  #blade-intro .crt { min-height: 70vh; }
}