:root {
  --bg: #04040a;
  --bg-soft: #0b1020;
  --panel: rgba(7, 12, 24, 0.82);
  --line: rgba(112, 233, 255, 0.28);
  --text: #eaf6ff;
  --muted: rgba(234, 246, 255, 0.68);
  --cyan: #70e9ff;
  --pink: #ff4fd8;
  --lime: #d8ff4f;
  --amber: #ffc857;
  --shadow: 0 0 0 1px rgba(112, 233, 255, 0.18), 0 30px 100px rgba(0, 0, 0, 0.55);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  overflow-x: hidden;
  font-family: "SFMono-Regular", "Menlo", "Monaco", "Consolas", monospace;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(112, 233, 255, 0.1), transparent 30%),
    radial-gradient(circle at 80% 20%, rgba(255, 79, 216, 0.12), transparent 25%),
    linear-gradient(180deg, #03030a 0%, #080c18 45%, #020308 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 85%);
  opacity: 0.32;
}

.stars {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.stars::before {
  content: "";
  position: absolute;
  inset: -20%;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.9) 1px, transparent 1.5px),
    radial-gradient(circle, rgba(112, 233, 255, 0.9) 1px, transparent 1.7px),
    radial-gradient(circle, rgba(255, 79, 216, 0.65) 1px, transparent 1.8px);
  background-size: 140px 140px, 220px 220px, 320px 320px;
  animation: drift 26s linear infinite;
  opacity: 0.4;
}

.stars--two::before {
  animation-duration: 38s;
  opacity: 0.22;
  transform: scale(1.2);
}

.shell {
  width: min(1080px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 40px 0 44px;
}

.hero,
.cabinet {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015)),
    var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.tape {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 10px 18px;
  border-top: 1px solid rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(0, 0, 0, 0.3);
  background:
    repeating-linear-gradient(
      -45deg,
      #f4c542 0 16px,
      #f4c542 16px 30px,
      #111111 30px 46px,
      #111111 46px 60px
    );
  color: #111111;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
}

.tape span {
  color: rgba(17, 17, 17, 0.92);
  background: rgba(244, 197, 66, 0.92);
  padding: 3px 4px;
}

.tape--top {
  top: 0;
  left: 50%;
  width: min(1100px, calc(100vw - 24px));
  margin-top: 50px;
  margin-bottom: 18px;
  transform: translateX(-50%) rotate(-1.6deg);
  justify-content: center;
  overflow: hidden;
  white-space: nowrap;
}

.hero {
  padding: 28px;
  margin-bottom: 18px;
}

.eyebrow,
.hud__label,
.controls p {
  margin: 0;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
}

h1 {
  margin: 10px 0 12px;
  font-family: "Syne", "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(2.6rem, 8vw, 5.6rem);
  line-height: 0.9;
  letter-spacing: -0.08em;
  text-transform: uppercase;
  text-shadow:
    0 0 12px rgba(112, 233, 255, 0.22),
    0 0 34px rgba(255, 79, 216, 0.1);
}

.copy {
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.8;
}

.cabinet {
  padding: 18px;
}

.hud {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.hud__group {
  padding: 14px 16px;
  border: 1px solid rgba(112, 233, 255, 0.18);
  border-radius: 18px;
  background: rgba(5, 9, 20, 0.72);
}

.hud__group strong {
  display: block;
  margin-top: 6px;
  font-size: 1.2rem;
  color: var(--text);
}

.hud__group--wide strong {
  font-size: 0.95rem;
}

.screen-wrap {
  position: relative;
  margin: 16px 0;
  padding: 14px;
  border-radius: 24px;
  border: 1px solid rgba(112, 233, 255, 0.18);
  background:
    linear-gradient(180deg, rgba(112, 233, 255, 0.05), transparent),
    rgba(2, 6, 16, 0.92);
  overflow: hidden;
}

.screen-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.06),
    transparent 8%,
    transparent 92%,
    rgba(255, 255, 255, 0.03)
  );
}

.screen-glow {
  position: absolute;
  inset: -20%;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 0%, rgba(112, 233, 255, 0.16), transparent 30%),
    radial-gradient(circle at 80% 100%, rgba(255, 79, 216, 0.12), transparent 28%);
  mix-blend-mode: screen;
}

canvas {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  background:
    radial-gradient(circle at center, rgba(18, 28, 54, 0.34), transparent 44%),
    linear-gradient(180deg, #030510, #061021 65%, #02060f);
  image-rendering: pixelated;
}

.controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.mobile-controls {
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.controls p {
  letter-spacing: 0.12em;
}

button {
  border: 1px solid rgba(112, 233, 255, 0.24);
  border-radius: 999px;
  padding: 12px 18px;
  background:
    linear-gradient(180deg, rgba(112, 233, 255, 0.18), rgba(112, 233, 255, 0.08)),
    rgba(4, 8, 18, 0.9);
  color: var(--text);
  font: inherit;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

button:hover {
  box-shadow: 0 0 24px rgba(112, 233, 255, 0.2);
}

@keyframes drift {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(80px);
  }
}

@media (max-width: 760px) {
  .shell {
    width: min(100vw - 20px, 1080px);
    padding: 40px 0 24px;
  }

  .hero,
  .cabinet {
    border-radius: 22px;
  }

  .hero {
    padding: 22px 18px;
  }

  .cabinet {
    padding: 12px;
  }

  .hud {
    grid-template-columns: 1fr;
  }

  .controls {
    flex-direction: column;
    align-items: stretch;
  }

  .mobile-controls {
    display: grid;
  }

  .tape--top {
    top: 10px;
    font-size: 0.64rem;
    gap: 10px;
    padding: 8px 10px;
  }
}