*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --accent: #4d6fff;
  --accent-dim: rgba(77, 111, 255, 0.15);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.55);
  --border: rgba(255, 255, 255, 0.1);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: radial-gradient(ellipse at 50% 80%, #1a1acc 0%, #0808aa 20%, #04043a 55%, #010115 100%);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.container {
  text-align: center;
  max-width: 680px;
  width: 100%;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.logo {
  width: 110px;
  height: 110px;
  object-fit: contain;
  border-radius: 20px;
}

.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  background: var(--accent-dim);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 0.3rem 1rem;
}

h1 {
  font-size: clamp(1.6rem, 5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text);
}

.description {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--muted);
  max-width: 400px;
}

.tagline {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

footer {
  position: fixed;
  bottom: 1.75rem;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.72rem;
  color: var(--muted);
  opacity: 0.45;
  z-index: 1;
}