:root {
  --bg: #090612;
  --bg-elevated: rgba(16, 12, 33, 0.72);
  --bg-elevated-strong: rgba(21, 16, 42, 0.88);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f7f7ff;
  --muted: #c7d2ff;
  --teal: #37e5ff;
  --pink: #ff4fc5;
  --yellow: #ffd55c;
  --orange: #ff8b39;
  --purple: #9464ff;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.38);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(55, 229, 255, 0.18), transparent 30%),
    radial-gradient(circle at top right, rgba(255, 79, 197, 0.18), transparent 24%),
    radial-gradient(circle at 50% 115%, rgba(148, 100, 255, 0.25), transparent 28%),
    linear-gradient(180deg, #090612 0%, #110a22 42%, #12092a 100%);
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.18;
  z-index: 0;
}

body::before {
  width: 26rem;
  aspect-ratio: 1;
  top: -8rem;
  right: -8rem;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.08) 0 6%, transparent 6% 8%, rgba(255, 255, 255, 0.06) 8% 10%, transparent 10% 15%, rgba(255, 255, 255, 0.05) 15% 16%, transparent 16% 23%, rgba(255, 255, 255, 0.04) 23% 24%, transparent 24% 31%, rgba(255, 255, 255, 0.04) 31% 32%, transparent 32% 39%, rgba(255, 255, 255, 0.03) 39% 40%, transparent 40% 100%),
    conic-gradient(from 10deg, rgba(55, 229, 255, 0.7), rgba(255, 79, 197, 0.65), rgba(255, 213, 92, 0.55), rgba(148, 100, 255, 0.62), rgba(55, 229, 255, 0.7));
  filter: blur(1px);
}

body::after {
  width: 18rem;
  aspect-ratio: 1;
  bottom: -6rem;
  left: -5rem;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.08) 0 10%, transparent 10% 14%, rgba(255, 255, 255, 0.05) 14% 15%, transparent 15% 22%, rgba(255, 255, 255, 0.04) 22% 23%, transparent 23% 100%),
    conic-gradient(from 180deg, rgba(255, 79, 197, 0.7), rgba(255, 139, 57, 0.7), rgba(55, 229, 255, 0.68), rgba(255, 79, 197, 0.7));
}

.page-shell {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.ambient {
  position: absolute;
  border-radius: 999px;
  filter: blur(64px);
  opacity: 0.35;
  pointer-events: none;
}

.ambient--one {
  top: 3rem;
  left: 8%;
  width: 14rem;
  height: 14rem;
  background: rgba(55, 229, 255, 0.25);
}

.ambient--two {
  top: 18rem;
  right: 6%;
  width: 12rem;
  height: 12rem;
  background: rgba(255, 79, 197, 0.22);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 1.05fr);
  gap: 2rem;
  align-items: center;
  min-height: 80vh;
  padding: 2rem 0 3rem;
}

.hero__copy,
.video-card,
.countdown-panel,
.info-card,
.ticker,
.site-footer {
  backdrop-filter: blur(16px);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero__copy {
  padding: clamp(1.6rem, 3vw, 2.5rem);
  border-radius: var(--radius-lg);
}

.eyebrow,
.info-card__eyebrow {
  margin: 0 0 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--yellow);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.8rem, 6vw, 5.3rem);
  line-height: 0.95;
  margin-bottom: 1.1rem;
  text-wrap: balance;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1;
  margin-bottom: 0.9rem;
}

h3 {
  font-size: 1.35rem;
  margin-bottom: 0.8rem;
}

.lede,
.section-heading p,
.info-card p,
.countdown-note,
.site-footer p,
.microcopy {
  color: var(--muted);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 1.7rem 0 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible,
.sound-toggle:hover,
.sound-toggle:focus-visible {
  transform: translateY(-2px);
}

.button--primary {
  color: #0d0a16;
  background: linear-gradient(135deg, var(--yellow), #fff2bc);
  box-shadow: 0 12px 24px rgba(255, 213, 92, 0.24);
}

.button--ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.14);
}

.hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero__tags li {
  padding: 0.65rem 0.95rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-weight: 600;
}

.video-card {
  position: relative;
  padding: 1rem;
  border-radius: calc(var(--radius-lg) + 0.2rem);
  overflow: hidden;
}

.video-card::before {
  content: "";
  position: absolute;
  inset: -20% auto auto -12%;
  width: 14rem;
  height: 14rem;
  background: radial-gradient(circle, rgba(55, 229, 255, 0.28), transparent 65%);
  pointer-events: none;
}

.video-card__label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 0.9rem;
  background: linear-gradient(135deg, rgba(255, 79, 197, 0.2), rgba(55, 229, 255, 0.18));
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 0.88rem;
  font-weight: 700;
}

.video-frame {
  position: relative;
  border-radius: calc(var(--radius-lg) - 0.2rem);
  overflow: hidden;
  background:
    linear-gradient(140deg, rgba(0, 0, 0, 0.05), rgba(255, 255, 255, 0.06)),
    radial-gradient(circle at top left, rgba(255, 79, 197, 0.24), transparent 36%),
    radial-gradient(circle at bottom right, rgba(55, 229, 255, 0.22), transparent 36%),
    #0c1020;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.video-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(9, 6, 18, 0.04) 50%, rgba(9, 6, 18, 0.18) 100%);
  pointer-events: none;
}

.launch-video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.video-card__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  margin-top: 1rem;
}

.sound-toggle {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border-radius: 999px;
  padding: 0.78rem 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.sound-toggle[aria-pressed="true"] {
  background: linear-gradient(135deg, rgba(55, 229, 255, 0.18), rgba(255, 79, 197, 0.18));
  border-color: rgba(55, 229, 255, 0.34);
}

.countdown-panel {
  margin-top: 1rem;
  padding: clamp(1.5rem, 3vw, 2.35rem);
  border-radius: var(--radius-lg);
}

.section-heading {
  max-width: 54rem;
  margin-bottom: 1.65rem;
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.time-block {
  position: relative;
  padding: 1.2rem 1rem;
  text-align: center;
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03)),
    linear-gradient(135deg, rgba(55, 229, 255, 0.08), rgba(255, 79, 197, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.time-block::before {
  content: "";
  position: absolute;
  inset: auto -25% -55% auto;
  width: 7rem;
  height: 7rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.12), transparent 60%);
  pointer-events: none;
}

.time-block__value {
  display: block;
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.55rem;
}

.time-block__label {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
  color: var(--muted);
}

.countdown-note {
  margin: 1rem 0 0;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.info-card {
  padding: 1.5rem;
  border-radius: var(--radius-md);
}

.info-card--accent {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    linear-gradient(135deg, rgba(255, 79, 197, 0.08), rgba(255, 213, 92, 0.08));
}

.info-card a,
.site-footer a {
  color: var(--yellow);
  text-underline-offset: 0.18em;
}

.ticker {
  margin-top: 1.25rem;
  overflow: hidden;
  border-radius: 999px;
}

.ticker__track {
  display: flex;
  gap: 2.2rem;
  width: max-content;
  padding: 1rem 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 800;
  color: #efeaff;
  animation: ticker-scroll 18s linear infinite;
}

.site-footer {
  margin-top: 1.4rem;
  padding: 1.05rem 1.3rem;
  border-radius: var(--radius-md);
  text-align: center;
}

@keyframes ticker-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .countdown,
  .info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 1rem, 1180px);
    padding-top: 1rem;
    padding-bottom: 2.5rem;
  }

  .hero {
    gap: 1rem;
    padding-top: 1rem;
  }

  .hero__copy,
  .video-card,
  .countdown-panel,
  .info-card,
  .ticker,
  .site-footer {
    border-radius: 22px;
  }

  .hero__actions,
  .video-card__controls {
    flex-direction: column;
    align-items: stretch;
  }

  .countdown,
  .info-grid {
    grid-template-columns: 1fr;
  }

  .time-block {
    padding: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}