:root {
  color-scheme: dark;
  --bg: #050914;
  --panel: rgba(10, 17, 33, 0.78);
  --text: #f4f8ff;
  --muted: #9aa8c2;
  --line: rgba(137, 174, 233, 0.18);
  --blue: #287cff;
  --cyan: #2ed7ff;
  --purple: #7a4cff;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 50% 24%, rgba(27, 107, 255, 0.16), transparent 28%),
    linear-gradient(145deg, #030610 0%, #07101e 48%, #07071a 100%);
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  content: "";
  opacity: 0.42;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(207, 231, 255, 0.85) 0 1px, transparent 1.3px),
    radial-gradient(circle, rgba(105, 157, 255, 0.7) 0 1px, transparent 1.2px);
  background-position: 0 0, 40px 26px;
  background-size: 150px 150px, 190px 190px;
  mask-image: linear-gradient(to bottom, black, transparent 86%);
}

.grid {
  position: fixed;
  z-index: -2;
  inset: 0;
  opacity: 0.18;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(91, 132, 196, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 132, 196, 0.16) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 12%, transparent 72%);
}

.glow {
  position: fixed;
  z-index: -3;
  width: 42vw;
  height: 42vw;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(100px);
}

.glow-one {
  top: -18vw;
  left: -12vw;
  background: rgba(25, 126, 255, 0.2);
}

.glow-two {
  right: -18vw;
  bottom: -22vw;
  background: rgba(93, 45, 255, 0.16);
}

.halo-page {
  display: grid;
  width: min(100% - 32px, 760px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 36px 0;
  place-items: center;
}

.halo-card {
  position: relative;
  width: 100%;
  padding: clamp(38px, 7vw, 68px) clamp(24px, 7vw, 70px) 34px;
  border: 1px solid var(--line);
  border-radius: 30px;
  text-align: center;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.045), transparent 25%),
    var(--panel);
  box-shadow:
    0 36px 100px rgba(0, 0, 0, 0.44),
    inset 0 1px rgba(255, 255, 255, 0.06);
  overflow: hidden;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.halo-card::before {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  content: "";
  opacity: 0.6;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% -5%, rgba(41, 144, 255, 0.24), transparent 42%),
    linear-gradient(90deg, transparent, rgba(58, 157, 255, 0.4), transparent) top / 64% 1px no-repeat;
}

.signal-badge {
  position: relative;
  z-index: 2;
  display: inline-flex;
  min-height: 30px;
  padding: 0 12px;
  border: 1px solid rgba(54, 188, 255, 0.22);
  border-radius: 999px;
  align-items: center;
  gap: 8px;
  color: #8bdfff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(22, 115, 206, 0.09);
}

.signal-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
}

.halo-visual {
  position: relative;
  z-index: 1;
  display: grid;
  width: 230px;
  height: 210px;
  margin: 8px auto 2px;
  place-items: center;
}

.halo-visual::after {
  position: absolute;
  bottom: 18px;
  width: 128px;
  height: 18px;
  border-radius: 50%;
  content: "";
  background: rgba(0, 2, 11, 0.72);
  filter: blur(9px);
}

.halo-icon {
  position: relative;
  z-index: 2;
  display: grid;
  width: 124px;
  height: 124px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 34px;
  place-items: center;
  background:
    radial-gradient(circle at 28% 20%, rgba(106, 231, 255, 0.75), transparent 28%),
    linear-gradient(145deg, #21bdfb, #1768df 58%, #102480);
  box-shadow:
    0 26px 45px rgba(0, 0, 0, 0.42),
    0 0 0 6px rgba(53, 126, 255, 0.08),
    0 0 50px rgba(28, 137, 255, 0.4);
  transform: rotate(-6deg);
}

.ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 8px solid #eefcff;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.ring-outer {
  width: 68px;
  height: 68px;
  box-shadow:
    0 0 18px rgba(192, 241, 255, 0.35),
    inset 0 0 18px rgba(192, 241, 255, 0.18);
}

.ring-inner {
  width: 33px;
  height: 33px;
}

.core {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 18px #fff;
}

.orbit {
  position: absolute;
  z-index: 1;
  width: 210px;
  height: 74px;
  border: 1px solid rgba(79, 176, 255, 0.26);
  border-radius: 50%;
}

.orbit-one {
  transform: rotate(-22deg);
}

.orbit-two {
  border-color: rgba(128, 87, 255, 0.24);
  transform: rotate(31deg);
}

.spark {
  position: absolute;
  color: #82dfff;
  text-shadow: 0 0 13px currentColor;
}

.spark-one {
  top: 40px;
  right: 13px;
}

.spark-two {
  bottom: 37px;
  left: 7px;
  color: #9c7dff;
}

.eyebrow {
  position: relative;
  z-index: 2;
  margin: 0 0 10px;
  color: #5f9fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  position: relative;
  z-index: 2;
  margin: 0;
  font-size: clamp(44px, 8vw, 72px);
  letter-spacing: -0.065em;
  line-height: 0.98;
}

h1 span {
  color: transparent;
  background: linear-gradient(115deg, #46e1ff, #4085ff 48%, #8963ff);
  -webkit-background-clip: text;
  background-clip: text;
}

.lead {
  position: relative;
  z-index: 2;
  margin: 17px 0 0;
  color: #d8e5f7;
  font-size: clamp(16px, 2.5vw, 20px);
  font-weight: 600;
  letter-spacing: -0.025em;
}

.message {
  position: relative;
  z-index: 2;
  margin: 14px auto 26px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.message strong {
  color: #cbd8ec;
  font-weight: 600;
}

.coming-app {
  position: relative;
  z-index: 2;
  display: grid;
  width: min(100%, 430px);
  margin: 0 auto 24px;
  padding: 14px;
  border: 1px solid rgba(93, 167, 255, 0.22);
  border-radius: 18px;
  grid-template-columns: 66px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  text-align: left;
  background: rgba(8, 18, 38, 0.62);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.06),
    0 18px 44px rgba(0, 0, 0, 0.24);
}

.coming-app-icon {
  position: relative;
  display: grid;
  width: 66px;
  height: 66px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 17px;
  place-items: center;
  background: linear-gradient(145deg, #20bafa, #1768de 58%, #092383);
  box-shadow: 0 14px 31px rgba(23, 127, 225, 0.28);
}

.coming-app-icon::before,
.coming-app-icon span {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 5px solid #e9fbff;
  border-radius: 50%;
  content: "";
  transform: translate(-50%, -50%);
}

.coming-app-icon::before {
  width: 36px;
  height: 36px;
}

.coming-app-icon span {
  width: 17px;
  height: 17px;
}

.coming-app-copy {
  min-width: 0;
}

.coming-label {
  display: inline-flex;
  margin-bottom: 5px;
  color: #70d5ff;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.coming-app h2 {
  margin: 0;
  color: #f7fbff;
  font-size: 22px;
  letter-spacing: -0.03em;
  line-height: 1;
}

.coming-app p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.back-button {
  position: relative;
  z-index: 2;
  display: inline-flex;
  min-height: 48px;
  padding: 0 21px;
  border: 1px solid rgba(106, 188, 255, 0.58);
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  background: linear-gradient(135deg, #168ef5, #3159ec);
  box-shadow:
    0 12px 28px rgba(31, 105, 236, 0.34),
    inset 0 1px rgba(255, 255, 255, 0.22);
  transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}

.back-button:hover {
  box-shadow:
    0 16px 34px rgba(31, 105, 236, 0.46),
    inset 0 1px rgba(255, 255, 255, 0.26);
  filter: brightness(1.08);
  transform: translateY(-2px);
}

.back-button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.status-line {
  position: relative;
  z-index: 2;
  height: 2px;
  margin: 34px auto 14px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
}

.status-line span {
  display: block;
  width: 48%;
  height: 100%;
  margin: auto;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow: 0 0 16px rgba(46, 215, 255, 0.55);
}

.status-copy {
  position: relative;
  z-index: 2;
  margin: 0;
  color: #65758f;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.status-copy span {
  margin: 0 7px;
  color: #2fbfe9;
}

:focus-visible {
  outline: 2px solid #55ccff;
  outline-offset: 4px;
}

@media (max-width: 560px) {
  .halo-page {
    width: min(100% - 20px, 760px);
    padding: 10px 0;
  }

  .halo-card {
    padding: 30px 18px 25px;
    border-radius: 24px;
  }

  .halo-visual {
    width: 210px;
    height: 185px;
  }

  .halo-icon {
    width: 108px;
    height: 108px;
    border-radius: 29px;
  }

  .orbit {
    width: 188px;
  }

  .message {
    margin-bottom: 22px;
  }

  .coming-app {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 12px;
    padding: 12px;
  }

  .coming-app-icon {
    width: 56px;
    height: 56px;
    border-radius: 15px;
  }

  .coming-app-icon::before {
    width: 30px;
    height: 30px;
  }

  .coming-app-icon span {
    width: 14px;
    height: 14px;
  }

  .back-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}