:root {
  color-scheme: dark;
  --bg: #05070a;
  --panel: rgba(8, 15, 20, 0.78);
  --text: #eff8fb;
  --muted: #8ea3ac;
  --cyan: #10d8ff;
  --mint: #35ffb2;
  --magenta: #ff3df2;
  --line: rgba(16, 216, 255, 0.25);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 50% 20%, rgba(16, 216, 255, 0.16), transparent 32rem),
    radial-gradient(circle at 80% 80%, rgba(255, 61, 242, 0.1), transparent 28rem),
    linear-gradient(135deg, #05070a 0%, #071014 45%, #020304 100%);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(circle at center, black, transparent 72%);
  opacity: 0.32;
}

.site-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 32px 18px;
}

.hero {
  width: min(100%, 760px);
  text-align: center;
}

.logo-stage {
  position: relative;
  display: grid;
  width: clamp(210px, 42vw, 330px);
  aspect-ratio: 1;
  margin: 0 auto 32px;
  place-items: center;
  isolation: isolate;
}

.logo-stage::before,
.logo-stage::after {
  position: absolute;
  inset: 10%;
  z-index: -2;
  content: "";
  border-radius: 50%;
  background: conic-gradient(
    from 90deg,
    transparent 0 12%,
    rgba(16, 216, 255, 0.95) 15%,
    transparent 20% 44%,
    rgba(53, 255, 178, 0.85) 49%,
    transparent 54% 76%,
    rgba(255, 61, 242, 0.75) 80%,
    transparent 86% 100%
  );
  filter: blur(1px) drop-shadow(0 0 18px rgba(16, 216, 255, 0.55));
  animation: spin 8s linear infinite;
}

.logo-stage::after {
  inset: 1%;
  opacity: 0.5;
  animation-duration: 13s;
  animation-direction: reverse;
}

.radial-ring,
.scan-ring {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.radial-ring {
  inset: 2%;
  border: 1px solid rgba(16, 216, 255, 0.42);
  box-shadow:
    inset 0 0 28px rgba(16, 216, 255, 0.22),
    0 0 30px rgba(16, 216, 255, 0.18);
  animation: pulse 3.8s ease-in-out infinite;
}

.ring-two {
  inset: 16%;
  border-color: rgba(53, 255, 178, 0.36);
  animation-delay: -1.4s;
}

.scan-ring {
  inset: -5%;
  background:
    repeating-radial-gradient(
      circle,
      transparent 0 19px,
      rgba(16, 216, 255, 0.16) 20px 21px
    );
  opacity: 0.75;
  animation: breathe 4.6s ease-in-out infinite;
}

.logo {
  width: 58%;
  aspect-ratio: 1;
  border: 1px solid rgba(239, 248, 251, 0.16);
  border-radius: 50%;
  background: #eef1ef;
  box-shadow:
    0 0 0 10px rgba(5, 7, 10, 0.85),
    0 0 46px rgba(16, 216, 255, 0.48);
  object-fit: cover;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--mint);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(3.25rem, 11vw, 7.5rem);
  line-height: 0.92;
  text-shadow:
    0 0 18px rgba(16, 216, 255, 0.42),
    3px 0 rgba(255, 61, 242, 0.34),
    -3px 0 rgba(53, 255, 178, 0.28);
}

.intro {
  max-width: 560px;
  margin: 22px auto 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.5vw, 1.35rem);
  line-height: 1.6;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(100%, 560px);
  margin: 42px auto 0;
  overflow: hidden;
  border: 1px solid rgba(16, 216, 255, 0.26);
  border-radius: 8px;
  background: rgba(16, 216, 255, 0.18);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.36);
}

.status-grid div {
  padding: 18px 12px;
  background: var(--panel);
}

.status-grid span,
.status-grid strong {
  display: block;
}

.status-grid span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.status-grid strong {
  margin-top: 8px;
  color: var(--text);
  font-size: 1rem;
}

@keyframes spin {
  to {
    transform: rotate(1turn);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(0.96);
    opacity: 0.48;
  }

  50% {
    transform: scale(1.04);
    opacity: 1;
  }
}

@keyframes breathe {
  0%,
  100% {
    transform: scale(0.94);
    opacity: 0.32;
  }

  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}

@media (max-width: 560px) {
  .site-shell {
    padding-block: 26px;
  }

  .status-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: clamp(3rem, 17vw, 5rem);
  }
}