:root {
  --bg: #07111f;
  --bg-deep: #02060d;
  --panel: rgba(7, 16, 32, 0.72);
  --panel-strong: rgba(11, 24, 47, 0.88);
  --line: rgba(112, 213, 255, 0.28);
  --cyan: #93f6ff;
  --mint: #7af7d6;
  --gold: #ffcf70;
  --text: #eef7ff;
  --muted: #a9bfd6;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  position: relative;
  overflow-x: hidden;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 20%, rgba(84, 196, 255, 0.14), transparent 24%),
    radial-gradient(circle at 80% 15%, rgba(255, 196, 105, 0.16), transparent 18%),
    radial-gradient(circle at 50% 70%, rgba(127, 244, 212, 0.1), transparent 28%),
    linear-gradient(160deg, var(--bg), var(--bg-deep) 65%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(circle at center, black 45%, transparent 90%);
  pointer-events: none;
}

.starfield,
.nebula {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.starfield {
  background-image:
    radial-gradient(2px 2px at 10% 20%, rgba(255, 255, 255, 0.9), transparent),
    radial-gradient(1.5px 1.5px at 30% 80%, rgba(147, 246, 255, 0.85), transparent),
    radial-gradient(2px 2px at 55% 45%, rgba(255, 207, 112, 0.8), transparent),
    radial-gradient(1px 1px at 70% 15%, rgba(255, 255, 255, 0.85), transparent),
    radial-gradient(1.5px 1.5px at 85% 75%, rgba(122, 247, 214, 0.9), transparent),
    radial-gradient(1px 1px at 40% 12%, rgba(255, 255, 255, 0.75), transparent);
  background-size: 280px 280px, 320px 320px, 360px 360px, 240px 240px, 420px 420px, 300px 300px;
  animation: drift 24s linear infinite;
  opacity: 0.9;
}

.nebula {
  filter: blur(40px);
  opacity: 0.35;
}

.nebula-left {
  background: radial-gradient(circle at 15% 50%, rgba(98, 192, 255, 0.6), transparent 28%);
}

.nebula-right {
  background: radial-gradient(circle at 85% 30%, rgba(255, 179, 97, 0.55), transparent 25%);
}

.layout {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 1rem));
  margin: 0 auto;
  padding: 1rem 0 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  align-items: stretch;
}

.hero-panel,
.countdown-panel,
.trailer-panel,
.game-panel {
  position: relative;
  backdrop-filter: blur(18px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(11, 24, 47, 0.72), rgba(4, 12, 24, 0.9));
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 1.35rem;
}

.eyebrow,
.panel-kicker,
.label,
.time-label,
.target-line span,
.footer-note {
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.eyebrow,
.panel-kicker {
  font-family: "Orbitron", sans-serif;
  color: var(--mint);
  font-size: 0.78rem;
  margin: 0 0 1rem;
}

h1,
h2,
.time-value {
  font-family: "Orbitron", sans-serif;
}

h1 {
  margin: 0;
  font-size: clamp(2.5rem, 4vw, 4.8rem);
  line-height: 0.96;
  text-transform: uppercase;
}

.intro {
  margin: 1rem 0 1.4rem;
  max-width: 34rem;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--muted);
}

.event-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: 20px;
  border: 1px solid rgba(147, 246, 255, 0.18);
  background: rgba(4, 10, 21, 0.55);
}

.label {
  margin: 0 0 0.5rem;
  font-size: 0.7rem;
  color: #6d87a5;
}

.value {
  margin: 0;
  font-size: 0.98rem;
}

.accent {
  color: var(--gold);
}

.countdown-panel {
  overflow: hidden;
  padding: 1.35rem;
  min-height: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.panel-header {
  position: relative;
  z-index: 1;
  text-align: center;
  margin-bottom: 1.5rem;
}

.panel-header-left {
  text-align: left;
}

h2 {
  margin: 0;
  font-size: clamp(1.35rem, 5vw, 2.5rem);
  text-transform: uppercase;
}

.countdown-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.time-box {
  padding: 1rem 0.75rem;
  border-radius: 20px;
  border: 1px solid rgba(122, 247, 214, 0.16);
  background:
    linear-gradient(180deg, rgba(8, 16, 31, 0.92), rgba(3, 9, 18, 0.88)),
    radial-gradient(circle at top, rgba(147, 246, 255, 0.08), transparent 60%);
  text-align: center;
}

.time-value {
  display: block;
  font-size: clamp(2.2rem, 10vw, 4.8rem);
  font-weight: 800;
  color: var(--cyan);
  text-shadow: 0 0 18px rgba(147, 246, 255, 0.35);
}

.time-label {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.72rem;
  color: var(--muted);
}

.target-line {
  position: relative;
  z-index: 1;
  margin-top: 1.4rem;
  text-align: center;
  color: var(--muted);
}

.target-line strong {
  display: block;
  margin-top: 0.45rem;
  font-size: 1rem;
  color: var(--text);
}

.trailer-panel {
  padding: 1.35rem;
}

.game-panel {
  padding: 1.35rem;
}

.trailer-copy,
.video-note,
.game-copy,
.game-status {
  position: relative;
  z-index: 1;
  color: var(--muted);
}

.trailer-copy {
  margin: -0.5rem 0 1rem;
  line-height: 1.6;
}

.video-shell {
  position: relative;
  z-index: 1;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(147, 246, 255, 0.18);
  background:
    linear-gradient(180deg, rgba(8, 16, 31, 0.92), rgba(3, 9, 18, 0.88)),
    radial-gradient(circle at top, rgba(147, 246, 255, 0.08), transparent 60%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.trailer-video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #02060d;
}

.video-note {
  margin: 0.9rem 0 0;
  font-size: 0.95rem;
  line-height: 1.5;
}

.video-note code {
  color: var(--gold);
}

.game-copy {
  margin: -0.5rem 0 1rem;
  line-height: 1.6;
}

.game-shell {
  position: relative;
  z-index: 1;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(147, 246, 255, 0.18);
  background:
    linear-gradient(180deg, rgba(8, 16, 31, 0.96), rgba(3, 9, 18, 0.94)),
    radial-gradient(circle at top, rgba(147, 246, 255, 0.08), transparent 60%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.game-hud,
.game-status-row,
.touch-controls {
  display: flex;
  align-items: center;
}

.game-hud,
.game-status-row {
  justify-content: space-between;
}

.game-hud {
  gap: 0.8rem;
  flex-wrap: wrap;
  padding: 0.9rem 1rem 0;
  font-family: "Orbitron", sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.game-hud strong {
  color: var(--cyan);
}

.game-canvas {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  background:
    radial-gradient(circle at 20% 20%, rgba(122, 247, 214, 0.08), transparent 22%),
    linear-gradient(180deg, rgba(3, 8, 18, 0.96), rgba(1, 4, 10, 1));
}

.game-status-row {
  gap: 1rem;
  padding: 0.95rem 1rem;
}

.game-status {
  margin: 0;
  font-size: 0.95rem;
}

.game-button,
.touch-button {
  border: 1px solid rgba(147, 246, 255, 0.28);
  border-radius: 999px;
  background: rgba(8, 16, 31, 0.94);
  color: var(--text);
  font: inherit;
  cursor: pointer;
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease;
}

.game-button {
  padding: 0.75rem 1rem;
  white-space: nowrap;
}

.touch-controls {
  gap: 0.75rem;
  padding: 0 1rem 1rem;
}

.touch-button {
  flex: 1;
  min-height: 3rem;
  padding: 0.8rem 1rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.touch-button-wide {
  flex: 1.35;
}

.game-button:hover,
.touch-button:hover,
.game-button:focus-visible,
.touch-button:focus-visible {
  border-color: rgba(122, 247, 214, 0.55);
  background: rgba(15, 29, 57, 0.98);
}

.game-button:active,
.touch-button:active {
  transform: translateY(1px) scale(0.99);
}

.radar-ring {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(147, 246, 255, 0.08);
}

.ring-1 {
  width: 74%;
  aspect-ratio: 1;
}

.ring-2 {
  width: 92%;
  aspect-ratio: 1;
}

.ring-3 {
  width: 120%;
  aspect-ratio: 1;
}

.countdown-panel::before {
  content: "";
  position: absolute;
  inset: -20%;
  background:
    conic-gradient(from 90deg, transparent 0deg, rgba(147, 246, 255, 0.16) 35deg, transparent 60deg),
    radial-gradient(circle at center, transparent 58%, rgba(147, 246, 255, 0.06) 59%, transparent 60%);
  animation: rotate 16s linear infinite;
}

.hero-panel::after,
.countdown-panel::after,
.trailer-panel::after,
.game-panel::after {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  pointer-events: none;
}

.footer-note {
  position: relative;
  z-index: 1;
  padding: 0 1rem 2.5rem;
  text-align: center;
  font-size: 0.7rem;
  color: #7093b8;
}

@keyframes rotate {
  to {
    transform: rotate(360deg);
  }
}

@keyframes drift {
  0% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(-24px, 14px, 0);
  }
  100% {
    transform: translate3d(0, 0, 0);
  }
}

@media (max-width: 900px) {
  .layout {
    width: min(100% - 1rem, 40rem);
  }
}

@media (min-width: 901px) {
  .layout {
    width: min(1120px, calc(100% - 2rem));
    padding-top: 4rem;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 1.5rem;
    align-items: center;
  }

  .hero-panel,
  .countdown-panel,
  .trailer-panel,
  .game-panel {
    padding: 2.25rem;
  }

  .hero-panel {
    padding: 3rem;
  }

  .event-card {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    padding: 1.1rem;
  }

  .countdown-grid {
    gap: 1rem;
  }

  .time-box {
    padding: 1.25rem 1rem;
  }

  .time-value {
    font-size: clamp(2.7rem, 6vw, 4.8rem);
  }
}

@media (max-width: 640px) {
  .game-status-row,
  .touch-controls {
    flex-direction: column;
  }

  .game-status-row {
    align-items: stretch;
  }

  .touch-button,
  .touch-button-wide,
  .game-button {
    width: 100%;
  }
}