:root {
  --bg: #060817;
  --bg-deep: #03050d;
  --panel: rgba(11, 19, 42, 0.62);
  --line: rgba(173, 221, 255, 0.18);
  --text: #f5f7ff;
  --muted: rgba(231, 236, 255, 0.7);
  --cold: #73d4ff;
  --warm: #ff9e2c;
  --blue: #0b57a4;
  --blue-deep: #0a3778;
  --shadow: rgba(0, 0, 0, 0.52);
}

* {
  box-sizing: border-box;
}

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

body {
  position: relative;
  overflow-x: hidden;
  color: var(--text);
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top, rgba(47, 86, 183, 0.28), transparent 34%),
    linear-gradient(180deg, #08112a 0%, var(--bg) 55%, var(--bg-deep) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 50% 28%, rgba(255, 255, 255, 0.18), transparent 18%),
    radial-gradient(circle at 50% 31%, rgba(112, 205, 255, 0.16), transparent 24%),
    radial-gradient(circle at 50% 38%, rgba(255, 168, 54, 0.08), transparent 36%);
  pointer-events: none;
}

.scene,
.scene > * {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.noise {
  opacity: 0.1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 3px 3px;
  mix-blend-mode: soft-light;
}

.stars {
  background-repeat: repeat;
  animation: drift 30s linear infinite;
}

.stars-a {
  opacity: 0.55;
  background-image:
    radial-gradient(circle at 15% 22%, rgba(255, 255, 255, 0.9) 0 1px, transparent 1.5px),
    radial-gradient(circle at 72% 18%, rgba(255, 255, 255, 0.85) 0 1.2px, transparent 1.8px),
    radial-gradient(circle at 30% 76%, rgba(170, 225, 255, 0.9) 0 1px, transparent 1.6px),
    radial-gradient(circle at 83% 64%, rgba(255, 204, 151, 0.95) 0 1px, transparent 1.8px),
    radial-gradient(circle at 58% 53%, rgba(255, 255, 255, 0.85) 0 1px, transparent 1.5px);
  background-size: 280px 280px;
}

.stars-b {
  opacity: 0.35;
  background-image:
    radial-gradient(circle at 10% 12%, rgba(255, 255, 255, 0.95) 0 1.2px, transparent 1.7px),
    radial-gradient(circle at 46% 38%, rgba(125, 215, 255, 0.8) 0 1px, transparent 1.6px),
    radial-gradient(circle at 88% 78%, rgba(255, 255, 255, 0.9) 0 1.2px, transparent 1.7px),
    radial-gradient(circle at 26% 82%, rgba(255, 171, 80, 0.88) 0 1px, transparent 1.5px),
    radial-gradient(circle at 68% 74%, rgba(255, 255, 255, 0.7) 0 1px, transparent 1.5px);
  background-size: 360px 360px;
  animation-duration: 48s;
  animation-direction: reverse;
}

.nebula {
  filter: blur(55px);
  opacity: 0.55;
}

.nebula-left {
  background: radial-gradient(circle at 30% 40%, rgba(67, 103, 255, 0.22), transparent 35%);
  transform: translate(-10%, 12%);
}

.nebula-right {
  background: radial-gradient(circle at 60% 55%, rgba(255, 141, 38, 0.16), transparent 28%);
  transform: translate(25%, 8%);
}

.grid-glow {
  opacity: 0.22;
  background:
    linear-gradient(transparent 0%, rgba(255, 255, 255, 0.04) 50%, transparent 100%),
    radial-gradient(circle at 50% 35%, rgba(155, 220, 255, 0.1), transparent 42%);
}

.shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: 28px clamp(20px, 3vw, 44px) 44px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0 auto;
  max-width: 1280px;
}

.brand-chip,
.launch-note,
.eyebrow,
.status-label,
.signal-kicker,
.time-label {
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.brand-chip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(8, 14, 33, 0.58);
  color: rgba(243, 246, 255, 0.92);
  font-size: 0.72rem;
}

.brand-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--warm), #ffe2a7);
  box-shadow: 0 0 15px rgba(255, 158, 44, 0.7);
}

.launch-note {
  margin: 0;
  color: rgba(240, 243, 255, 0.72);
  font-size: 0.72rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
  max-width: 1280px;
  margin: 0 auto;
  min-height: calc(100vh - 110px);
}

.copy {
  max-width: 640px;
}

.eyebrow {
  margin: 0 0 14px;
  color: rgba(160, 223, 255, 0.78);
  font-size: 0.72rem;
}

h1 {
  margin: 0;
  font-family: "Baskerville", "Times New Roman", serif;
  font-size: clamp(4rem, 9vw, 7.8rem);
  line-height: 0.93;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-shadow: 0 0 28px rgba(255, 255, 255, 0.12);
}

.summary {
  max-width: 34rem;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  line-height: 1.7;
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.time-card,
.signal-card,
.status-row {
  border: 1px solid rgba(157, 216, 255, 0.18);
  background: linear-gradient(180deg, rgba(12, 22, 51, 0.78), rgba(8, 14, 31, 0.54));
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px);
}

.time-card {
  position: relative;
  overflow: hidden;
  padding: 20px 16px;
  border-radius: 22px;
}

.time-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(115, 212, 255, 0.18), transparent 55%);
  opacity: 0.85;
}

.time-value,
.time-label {
  position: relative;
  z-index: 1;
  display: block;
}

.time-value {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
}

.time-label {
  margin-top: 6px;
  color: rgba(235, 239, 255, 0.74);
  font-size: 0.66rem;
}

.status-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
  padding: 18px 20px;
  border-radius: 24px;
}

.status-row strong,
.signal-card p {
  display: block;
  margin-top: 8px;
  font-weight: 600;
  color: rgba(246, 248, 255, 0.96);
}

.status-label,
.signal-kicker {
  color: rgba(169, 224, 255, 0.68);
  font-size: 0.64rem;
}

.visual {
  position: relative;
  display: grid;
  justify-items: center;
}

.eclipse-wrap {
  position: relative;
  width: min(46vw, 620px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  filter: drop-shadow(0 26px 80px rgba(2, 4, 12, 0.8));
}

.halo,
.eclipse-core,
.logo-orbit,
.logo-chamber,
.dust-ring {
  position: absolute;
  border-radius: 50%;
}

.halo-outer {
  inset: 4%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0) 48%, rgba(101, 198, 255, 0.18) 61%, rgba(255, 172, 82, 0.16) 67%, rgba(255, 255, 255, 0) 73%),
    radial-gradient(circle at 55% 32%, rgba(255, 255, 255, 0.85), rgba(147, 226, 255, 0.38) 16%, rgba(255, 255, 255, 0) 28%);
  filter: blur(10px);
  opacity: 0.96;
  animation: haloPulse 9s ease-in-out infinite;
}

.halo-mid {
  inset: 11%;
  background: conic-gradient(from 210deg, rgba(255, 255, 255, 0) 0deg, rgba(178, 231, 255, 0.72) 70deg, rgba(255, 157, 44, 0.82) 112deg, rgba(255, 255, 255, 0) 180deg, rgba(255, 255, 255, 0) 360deg);
  filter: blur(18px);
  opacity: 0.75;
  animation: sweep 10s linear infinite;
}

.dust-ring-a {
  inset: 0;
  border: 1px solid rgba(127, 214, 255, 0.14);
  animation: rotateSlow 20s linear infinite;
}

.dust-ring-b {
  inset: 8%;
  border: 1px solid rgba(255, 171, 80, 0.16);
  animation: rotateSlow 15s linear infinite reverse;
}

.eclipse-core {
  inset: 16%;
  background:
    radial-gradient(circle at 40% 35%, rgba(20, 34, 72, 0.85), transparent 30%),
    radial-gradient(circle at 65% 60%, rgba(11, 16, 30, 0.96), rgba(3, 4, 10, 1) 70%);
  box-shadow:
    inset 0 0 50px rgba(255, 255, 255, 0.04),
    inset 0 -30px 60px rgba(0, 0, 0, 0.55);
}

.logo-chamber {
  inset: 28%;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 40%, rgba(20, 31, 73, 0.82), rgba(8, 11, 24, 0.92) 78%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
  border: 1px solid rgba(179, 228, 255, 0.2);
  box-shadow:
    inset 0 0 40px rgba(122, 212, 255, 0.12),
    0 0 55px rgba(115, 212, 255, 0.16);
  animation: floatCore 7.5s ease-in-out infinite;
}

.logo-shine {
  position: absolute;
  inset: -18%;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0) 36%);
  transform: rotate(18deg);
}

#logoImg {
  width: 92%;
  height: auto;
  position: relative;
  z-index: 1;
  filter:
    drop-shadow(0 0 18px rgba(92, 184, 255, 0.7))
    drop-shadow(0 0 40px rgba(92, 184, 255, 0.35))
    drop-shadow(0 0 8px rgba(255, 158, 44, 0.4));
  mix-blend-mode: screen;
}

.logo-orbit {
  inset: 24%;
  border: 1px solid rgba(150, 218, 255, 0.16);
}

.logo-orbit::before,
.logo-orbit::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  top: 50%;
  left: 50%;
  margin: -6px;
}

.orbit-a {
  animation: rotateSlow 18s linear infinite;
}

.orbit-a::before {
  transform: translateX(42%);
  background: radial-gradient(circle, rgba(255, 255, 255, 1), rgba(104, 205, 255, 0.18));
  box-shadow: 0 0 22px rgba(104, 205, 255, 0.75);
}

.orbit-b {
  inset: 20%;
  border-style: dashed;
  opacity: 0.55;
  animation: rotateSlow 14s linear infinite reverse;
}

.orbit-b::after {
  transform: translateX(-250%);
  background: radial-gradient(circle, rgba(255, 227, 179, 0.96), rgba(255, 158, 44, 0.12));
  box-shadow: 0 0 22px rgba(255, 158, 44, 0.75);
}

.signal-card {
  width: min(420px, 100%);
  margin-top: -38px;
  padding: 18px 20px;
  border-radius: 22px;
}

.signal-card p {
  margin-bottom: 0;
  line-height: 1.6;
  color: var(--muted);
}

@keyframes drift {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-30px);
  }
}

@keyframes haloPulse {
  0%,
  100% {
    transform: scale(0.985);
    opacity: 0.84;
  }
  50% {
    transform: scale(1.025);
    opacity: 1;
  }
}

@keyframes sweep {
  from {
    transform: rotate(0deg) scale(1.01);
  }
  to {
    transform: rotate(360deg) scale(1.01);
  }
}

@keyframes rotateSlow {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes floatCore {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 24px;
  }

  .copy {
    order: 2;
    text-align: center;
    justify-self: center;
  }

  .summary {
    margin-left: auto;
    margin-right: auto;
  }

  .visual {
    order: 1;
  }

  .eclipse-wrap {
    width: min(86vw, 520px);
  }
}

@media (max-width: 720px) {
  .shell {
    padding-top: 20px;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  h1 {
    font-size: clamp(3rem, 17vw, 4.5rem);
  }

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

  .signal-card {
    margin-top: 10px;
  }
}

@media (max-width: 480px) {
  .countdown,
  .status-row {
    grid-template-columns: 1fr;
  }

  .time-card {
    padding: 18px 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}