:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #17191c;
  background: #f6f7f9;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
}

.page-shell {
  position: relative;
  display: grid;
  min-height: 100vh;
  place-items: center;
  overflow: hidden;
  padding: 2rem;
  background:
    radial-gradient(circle at 82% 14%, rgba(36, 87, 214, 0.12), transparent 28rem),
    linear-gradient(145deg, #ffffff 0%, #f4f6fa 55%, #eef1f7 100%);
}

.page-shell::before {
  position: absolute;
  width: min(58rem, 95vw);
  height: min(58rem, 95vw);
  border: 1px solid rgba(23, 25, 28, 0.07);
  border-radius: 50%;
  content: "";
  transform: translate(34%, 38%);
}

.brand-card {
  position: relative;
  width: min(44rem, 100%);
  padding: clamp(2rem, 7vw, 5rem);
  border: 1px solid rgba(23, 25, 28, 0.08);
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 2rem 6rem rgba(23, 25, 28, 0.08);
  backdrop-filter: blur(18px);
}

.brand-mark {
  width: 2.8rem;
  height: 0.32rem;
  margin-bottom: 3rem;
  background: #2457d6;
}

.logo {
  display: block;
  width: min(30rem, 100%);
  height: auto;
}

h1 {
  margin: 2.2rem 0 1rem;
  color: #62676d;
  font-size: clamp(1.15rem, 2.5vw, 1.5rem);
  font-weight: 400;
  letter-spacing: 0.01em;
}

p {
  margin: 0;
  max-width: 31rem;
  color: #31353a;
  font-size: clamp(1.05rem, 2.7vw, 1.35rem);
  line-height: 1.65;
}

.status {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 3.5rem;
  color: #62676d;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.status span {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #2457d6;
  box-shadow: 0 0 0 0.35rem rgba(36, 87, 214, 0.1);
}

@media (max-width: 520px) {
  .page-shell {
    padding: 1rem;
  }

  .brand-card {
    padding: 2.2rem 1.5rem;
  }

  .brand-mark {
    margin-bottom: 2.4rem;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .brand-card {
    animation: reveal 700ms ease-out both;
  }

  @keyframes reveal {
    from {
      opacity: 0;
      transform: translateY(12px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}