:root {
  --bg: #07060f;
  --bg-glow: #24104a;
  --panel: #100d1e;
  --panel-edge: #2b2250;
  --text: #d7dcef;
  --dim: #7d84a3;
  --gold: #ffd23f;
  --red: #b3261e;
  --amber: #ffb347;
  --font-pixel: 'Press Start 2P', ui-monospace, monospace;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  color-scheme: dark;
}

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

html {
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(ellipse 90% 60% at 50% -10%, var(--bg-glow), transparent 70%) no-repeat, var(--bg);
  color: var(--text);
  font: 16px/1.6 var(--font-mono);
  -webkit-font-smoothing: antialiased;
}

#stars {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

a {
  color: inherit;
}

/* ------------------------------------------------------------------ hero */

.hero {
  padding: clamp(48px, 10vw, 104px) 16px clamp(32px, 6vw, 64px);
  text-align: center;
}

.marquee {
  margin: 0;
  font: 400 clamp(28px, 7.4vw, 72px) / 1.15 var(--font-pixel);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gold);
  text-shadow:
    0 0 22px rgba(255, 170, 40, 0.5),
    0.07em 0.07em 0 var(--red);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  column-gap: 0.6em;
}

.tagline {
  margin: clamp(18px, 3vw, 28px) auto 0;
  max-width: 36em;
  font-size: clamp(16px, 2.2vw, 21px);
  color: #b9c3dd;
}

.log {
  display: inline-block;
  margin: 28px 0 0;
  padding: 12px 18px;
  text-align: left;
  font: 13px/1.7 var(--font-mono);
  color: #9aa7b8;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--panel-edge);
  border-radius: 6px;
  white-space: pre;
  max-width: 100%;
  overflow-x: auto;
}

.log .dim {
  color: #4c5572;
}

.log .warn {
  color: var(--amber);
}

/* -------------------------------------------------------------- cabinets */

.cabinets {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.cabinet {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 7%, var(--panel)), var(--panel) 40%);
  border: 1px solid var(--panel-edge);
  border-top: 3px solid var(--accent);
  border-radius: 10px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.4),
    0 18px 40px -18px rgba(0, 0, 0, 0.8);
  transition:
    border-color 0.2s,
    box-shadow 0.2s,
    transform 0.2s;
}

.cabinet:hover,
.cabinet:focus-within {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--panel-edge));
  border-top-color: var(--accent);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.4),
    0 0 32px -6px color-mix(in srgb, var(--accent) 35%, transparent),
    0 18px 40px -18px rgba(0, 0, 0, 0.8);
  transform: translateY(-2px);
}

/* The screenshot, dressed as a CRT. */
.screen {
  position: relative;
  display: block;
  margin: 14px 14px 0;
  aspect-ratio: 16 / 9;
  border-radius: 6px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 0 0 2px #000, 0 0 0 3px color-mix(in srgb, var(--accent) 25%, #000);
}

.screen img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.screen::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    repeating-linear-gradient(to bottom, rgba(0, 0, 0, 0.16) 0 1px, transparent 1px 3px),
    radial-gradient(ellipse at center, transparent 62%, rgba(0, 0, 0, 0.45) 100%);
}

/* A glitch strip that flickers across the screen on hover. */
.screen::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 7%;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
  background: repeating-conic-gradient(#ff00dc 0 25%, #000 0 50%) 0 0 / 14px 14px;
  mix-blend-mode: hard-light;
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .cabinet:hover .screen img {
    animation: jolt 0.42s steps(1) 1;
  }
  .cabinet:hover .screen::after {
    animation: tear 0.42s steps(1) 1;
  }
}

@keyframes jolt {
  0% { transform: translateX(0); filter: none; }
  18% { transform: translateX(-6px); filter: hue-rotate(90deg) saturate(1.6); }
  30% { transform: translateX(4px); filter: none; }
  48% { transform: translateX(-2px) skewX(-2deg); filter: contrast(1.4); }
  60% { transform: none; filter: none; }
}

@keyframes tear {
  0% { opacity: 0; }
  12% { opacity: 0.85; top: 22%; }
  24% { opacity: 0.7; top: 61%; height: 4%; left: 30%; }
  36% { opacity: 0; }
  48% { opacity: 0.8; top: 40%; height: 3%; left: 0; right: 55%; }
  60% { opacity: 0; }
}

.info {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 20px 22px 22px;
}

.info h2 {
  margin: 0;
  font: 400 clamp(16px, 1.7vw, 19px) / 1.3 var(--font-pixel);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.goal {
  margin: 14px 0 0;
  font: 400 11px/1.8 var(--font-pixel);
  text-transform: uppercase;
  color: var(--accent);
  text-shadow: 0 0 10px color-mix(in srgb, var(--accent) 45%, transparent);
}

.goal span {
  color: var(--dim);
  text-shadow: none;
}

.blurb {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.65;
  color: #bcc3da;
}

.blurb code {
  font: 500 0.92em var(--font-mono);
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
  padding: 1px 5px;
  border-radius: 3px;
  white-space: nowrap;
}

.links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: auto 0 0;
  padding-top: 22px;
  font-size: 13px;
}

.play {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px 10px;
  font: 400 12px/1 var(--font-pixel);
  text-transform: uppercase;
  text-decoration: none;
  color: #120c05;
  background: var(--accent);
  border-radius: 4px;
  box-shadow: 0 3px 0 color-mix(in srgb, var(--accent) 45%, #000);
  transition:
    transform 0.08s,
    box-shadow 0.08s,
    filter 0.15s;
}

.play::after {
  content: '';
  border-left: 8px solid currentColor;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  margin-top: -1px;
}

.play:hover {
  filter: brightness(1.1);
}

.play:active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 color-mix(in srgb, var(--accent) 45%, #000);
}

.play:focus-visible,
.src:focus-visible,
footer a:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

.domain {
  color: var(--dim);
}

.src {
  color: var(--dim);
  text-decoration-color: color-mix(in srgb, var(--dim) 50%, transparent);
  text-underline-offset: 3px;
}

.src:hover {
  color: var(--text);
}

/* ---------------------------------------------------------------- footer */

footer {
  max-width: 44em;
  margin: 0 auto;
  padding: clamp(40px, 7vw, 72px) 16px 48px;
  text-align: center;
  font-size: 14px;
  color: var(--dim);
}

footer p {
  margin: 0 0 10px;
}

footer a {
  color: var(--dim);
  text-underline-offset: 3px;
}

footer a:hover {
  color: var(--text);
}

/* ---------------------------------------------------------- responsive */

@media (max-width: 1080px) {
  .cabinets {
    grid-template-columns: minmax(0, 1fr);
    max-width: 920px;
  }
  .cabinet {
    flex-direction: row;
  }
  .screen {
    flex: 0 0 52%;
    align-self: center;
    margin: 16px 0 16px 16px;
  }
}

@media (max-width: 720px) {
  .cabinets {
    padding: 0 16px;
    gap: 22px;
  }
  .cabinet {
    flex-direction: column;
  }
  .screen {
    flex: none;
    align-self: stretch;
    margin: 12px 12px 0;
  }
  .info {
    padding: 18px 18px 20px;
  }
  .links {
    column-gap: 14px;
  }
}