:root {
  --bg: #05070b;
  --bg-2: #070c12;
  --panel: #0a111a;
  --panel-2: #0d1722;
  --ink: #ece6d6;
  --muted: #93a0ab;
  --gold: #c9a45c;
  --gold-bright: #e5c47c;
  --red: #d93442;
  --red-bright: #ff5a4a;
  --ice: #7fd4e6;
  --line: rgba(201, 164, 92, .24);
  --mono: "IBM Plex Mono", "Courier New", ui-monospace, monospace;
  --display: "Arial Black", "Helvetica Neue", sans-serif;
  --pad: clamp(20px, 5vw, 72px);
  --max: 1180px;
}

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

html { scroll-behavior: smooth; background: var(--bg); }

body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(900px 600px at 18% -10%, rgba(127, 212, 230, .10), transparent 60%),
    radial-gradient(900px 700px at 90% 8%, rgba(217, 52, 66, .08), transparent 60%),
    var(--bg);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.6;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(127, 212, 230, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127, 212, 230, .035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 20%, black 0, transparent 75%);
}

a { color: var(--gold-bright); text-decoration: none; }
a:hover { color: #fff; }
kbd {
  display: inline-block;
  min-width: 1.5em;
  padding: 1px 5px;
  border: 1px solid rgba(236, 230, 214, .22);
  border-bottom-color: rgba(236, 230, 214, .4);
  border-radius: 3px;
  background: rgba(255, 255, 255, .04);
  color: var(--ink);
  font: inherit;
  font-size: .86em;
  text-align: center;
}

/* Top bar ---------------------------------------------------------------- */
.top {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px var(--pad);
  border-bottom: 1px solid var(--line);
  background: rgba(5, 7, 11, .82);
  backdrop-filter: blur(14px);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.back { color: var(--ice); }
.bay-label { color: var(--gold); }
.links { display: flex; align-items: center; gap: 18px; }
.links a, .links button {
  color: var(--muted);
  background: none;
  border: 0;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  cursor: pointer;
  padding: 0;
}
.links a:hover, .links button:hover { color: var(--ink); }

/* Hero ------------------------------------------------------------------- */
main { width: min(var(--max), 100%); margin: 0 auto; padding: 0 var(--pad); }

.intro { padding: clamp(36px, 7vw, 86px) 0 clamp(24px, 4vw, 46px); }

.kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--ice);
  font-size: 12px;
  letter-spacing: .22em;
}
.kicker span {
  width: 34px;
  height: 1px;
  background: var(--ice);
  box-shadow: 0 0 12px var(--ice);
}

h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(44px, 10vw, 104px);
  line-height: .92;
  letter-spacing: -.02em;
  text-transform: uppercase;
  color: #f5f1e6;
  text-shadow: 0 4px 0 #10151d, 0 0 40px rgba(255, 90, 74, .22);
}
h1 span {
  display: block;
  font-size: .46em;
  letter-spacing: .13em;
  color: var(--red-bright);
  -webkit-text-stroke: 1px rgba(255, 255, 255, .18);
}

.lede {
  max-width: 760px;
  margin: 22px 0 12px;
  color: #c7c8c2;
  font-size: clamp(15px, 1.6vw, 18px);
}
.byline { margin: 0; color: var(--muted); font-size: 12.5px; letter-spacing: .04em; }

/* Cabinet ---------------------------------------------------------------- */
.cabinet {
  position: relative;
  margin: clamp(18px, 3vw, 34px) 0 clamp(40px, 6vw, 72px);
  padding: clamp(10px, 1.6vw, 18px);
  border: 1px solid var(--line);
  border-radius: 5px;
  background:
    linear-gradient(180deg, #111821, #090d14 38%, #070a10);
  box-shadow:
    0 40px 90px rgba(0, 0, 0, .65),
    inset 0 1px 0 rgba(255, 255, 255, .05);
}
.cabinet::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 6px;
  pointer-events: none;
  background: linear-gradient(120deg, rgba(127, 212, 230, .35), transparent 24%, transparent 76%, rgba(217, 52, 66, .32));
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  padding: 1px;
}

.marquee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(10px, 2.4vw, 26px);
  padding: 6px 0 14px;
  font-family: var(--display);
  text-transform: uppercase;
  font-size: clamp(18px, 3vw, 30px);
  letter-spacing: .08em;
  color: var(--gold-bright);
  text-shadow: 0 2px 0 #000, 0 0 24px rgba(229, 196, 124, .25);
}
.marquee em { color: var(--red-bright); font-style: normal; }
.marquee-star { color: var(--ice); font-size: .62em; }

.frame {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 2px solid #1a2733;
  border-radius: 3px;
  background: #020305;
  box-shadow: inset 0 0 0 1px rgba(127, 212, 230, .08), inset 0 0 60px rgba(0, 0, 0, .9);
}

#game-canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
  min-width: 0 !important;
  min-height: 0 !important;
  image-rendering: pixelated;
  outline: none;
  touch-action: none;
  cursor: crosshair;
}

.frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgba(0, 0, 0, .08) 0 1px, transparent 1px 3px),
    radial-gradient(ellipse at center, transparent 62%, rgba(0, 0, 0, .16));
}

.veil {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px;
  text-align: center;
  background: rgba(3, 6, 10, .88);
  color: var(--ink);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.veil[hidden] { display: none; }
.veil p { margin: 0; }
.veil .small { color: var(--muted); font-size: 11px; letter-spacing: .04em; text-transform: none; }
.veil .fail { color: var(--red-bright); font-size: clamp(20px, 3vw, 30px); }
.veil.clickable {
  justify-content: flex-end;
  padding-bottom: 22px;
  background: linear-gradient(180deg, transparent 52%, rgba(3, 6, 10, .88) 100%);
}

.loader {
  width: 44px;
  height: 44px;
  border: 2px solid rgba(127, 212, 230, .18);
  border-top-color: var(--ice);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 8px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.start-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 15px 30px;
  border: 1px solid var(--gold);
  border-radius: 3px;
  background: linear-gradient(180deg, rgba(229, 196, 124, .18), rgba(201, 164, 92, .06));
  color: var(--gold-bright);
  font: inherit;
  font-size: clamp(15px, 2vw, 20px);
  letter-spacing: .14em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 0 32px rgba(201, 164, 92, .12);
  transition: transform .15s ease, background .15s ease;
}
.start-button:hover { transform: translateY(-2px); background: rgba(229, 196, 124, .22); }
.start-button span { color: var(--red-bright); }

.controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
  padding: 14px 6px 2px;
  color: var(--muted);
  font-size: 11.5px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.controls span { display: inline-flex; align-items: center; gap: 4px; }

.mobile-hint { display: none; }

/* Touch controls --------------------------------------------------------- */
.touch-controls { display: none; }

@media (pointer: coarse) {
  .touch-controls {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 12px;
    margin-top: 12px;
    padding: 2px;
    user-select: none;
    touch-action: none;
  }
  .mobile-hint { display: block; color: var(--muted); font-size: 11px; text-align: center; margin: 8px 0 0; }
  .controls { display: none; }

  .dpad { display: flex; gap: 8px; align-items: stretch; }
  .pad, .fire, .weapons button, .utility button {
    border: 1px solid rgba(201, 164, 92, .35);
    border-radius: 4px;
    background: linear-gradient(180deg, #16202b, #0b1219);
    color: var(--ink);
    font: inherit;
    text-transform: uppercase;
    touch-action: none;
    -webkit-tap-highlight-color: transparent;
  }
  .pad {
    width: 74px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    font-size: 24px;
  }
  .pad span, .fire span, .weapons button span { color: var(--muted); font-size: 9px; letter-spacing: .08em; }
  .actions { display: flex; flex-direction: column; gap: 8px; align-items: stretch; flex: 1; max-width: 360px; }
  .fire {
    min-height: 58px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--red-bright);
    font-size: 19px;
    letter-spacing: .1em;
    border-color: rgba(217, 52, 66, .55);
    background: linear-gradient(180deg, rgba(217, 52, 66, .22), rgba(217, 52, 66, .06));
  }
  .weapons { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
  .weapons button {
    min-height: 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    letter-spacing: .05em;
  }
  .utility { display: flex; gap: 8px; justify-content: flex-end; }
  .utility button { width: 46px; height: 34px; color: var(--muted); }
  .pad.active, .fire.active, .weapons button.active, .utility button.active {
    background: rgba(127, 212, 230, .2);
    border-color: var(--ice);
    color: #fff;
    transform: translateY(1px);
  }
}

@media (max-width: 620px) {
  .links { gap: 10px; }
  .bay-label { display: none; }
  .top { font-size: 10.5px; }
  .marquee { font-size: 15px; gap: 8px; }
}

/* Briefing --------------------------------------------------------------- */
.briefing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
  padding: 0 0 clamp(36px, 6vw, 64px);
}
.brief-card {
  position: relative;
  padding: 22px 20px 20px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: linear-gradient(180deg, rgba(13, 23, 34, .78), rgba(8, 13, 20, .6));
}
.brief-no {
  margin: 0 0 8px;
  color: var(--red-bright);
  font-size: 11px;
  letter-spacing: .2em;
}
.brief-card h2 {
  margin: 0 0 8px;
  color: var(--gold-bright);
  font-family: var(--display);
  font-size: 18px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.brief-card p { margin: 0; color: #aeb6bd; font-size: 13px; }
.brief-card strong { color: var(--ice); }

/* Notes ------------------------------------------------------------------ */
.notes {
  display: grid;
  grid-template-columns: minmax(220px, .8fr) minmax(320px, 1.2fr);
  gap: clamp(22px, 5vw, 70px);
  padding: clamp(34px, 6vw, 60px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-label { margin: 0 0 10px; color: var(--ice); font-size: 11px; letter-spacing: .22em; }
.notes h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.05;
  letter-spacing: -.01em;
  text-transform: uppercase;
}
.note-columns { display: grid; gap: 14px; }
.note-columns p { margin: 0; color: #9fa8b1; font-size: 13.5px; }
.note-columns p::first-letter { color: var(--gold-bright); }

/* Source strip ----------------------------------------------------------- */
.source-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
  padding: clamp(28px, 4vw, 46px) 0;
}
.source-strip a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: rgba(9, 15, 22, .6);
  transition: border-color .2s ease, transform .2s ease;
}
.source-strip a:hover { border-color: var(--gold); transform: translateY(-2px); }
.source-strip strong { color: var(--ink); font-size: 13px; }
.source-strip span { color: var(--muted); font-size: 11.5px; }

footer {
  padding: 22px 0 46px;
  border-top: 1px solid var(--line);
  color: #6f7a84;
  font-size: 11px;
  letter-spacing: .04em;
  text-align: center;
}

@media (max-width: 720px) {
  .notes { grid-template-columns: 1fr; }
  .intro { padding-top: 34px; }
}

@media (min-width: 900px) and (max-height: 1050px) {
  .intro { padding: 28px 0 20px; }
  h1 { font-size: clamp(42px, 7.6vw, 78px); }
  .lede { margin: 14px 0 8px; font-size: 15px; }
  .cabinet { margin-top: 10px; }
}