:root {
  color-scheme: dark;
  font-family: Inter, "Segoe UI", sans-serif;
  background: #0b1020;
  color: #f4f6ff;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  display: grid;
  place-items: center;
  background:
    radial-gradient(ellipse at 15% 15%, #192b50 0, transparent 45%),
    radial-gradient(ellipse at 85% 85%, #251943 0, transparent 40%),
    #0b1020;
}

.container {
  width: min(760px, calc(100% - 40px));
  padding: 56px 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 32px;
  border: 1px solid #7189ff;
  border-radius: 16px;
  background: linear-gradient(135deg, #536dfe, #9b55df);
  color: white;
  font-size: 30px;
  font-weight: 800;
  box-shadow: 0 0 40px #5865f533;
}

.eyebrow {
  color: #93a5ff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
}

.panel {
  margin-top: 20px;
  padding: 32px;
  border: 1px solid #29364d;
  border-radius: 18px;
  background: #111827cc;
  box-shadow: 0 25px 80px #0003;
}

h1 {
  margin: 16px 0 20px;
  font-size: clamp(36px, 7vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.045em;
  overflow-wrap: anywhere;
}

h1 span {
  color: #9aa9ff;
}

.intro {
  max-width: 560px;
  color: #aab4cc;
  font-size: 16px;
  line-height: 1.8;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  margin-top: 20px;
  padding: 12px 18px;
  border: 1px solid #7189ff;
  border-radius: 10px;
  background: linear-gradient(135deg, #536dfe, #7554db);
  color: white;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.button:hover {
  filter: brightness(1.12);
}

.button.secondary {
  border-color: #35425d;
  background: #172136;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  padding: 12px 16px;
  border: 1px solid #29364d;
  border-radius: 10px;
  background: #111a2c;
  color: #d5dced;
  font-size: 13px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #53d69b;
  box-shadow: 0 0 10px #53d69988;
}

.small {
  color: #8e9bb6;
  font-size: 13px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 72px;
  padding-top: 20px;
  border-top: 1px solid #253047;
  color: #73809a;
  font-size: 10px;
  letter-spacing: 0.14em;
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 28px, 760px);
    padding: 32px 0;
  }

  .panel {
    padding: 22px;
  }

  footer {
    margin-top: 46px;
    flex-wrap: wrap;
  }
}