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

body {
  background-color: #000;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Nunito', sans-serif;
  color: #fff;
}

main {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem;
  gap: 0.75rem;
}

.icon {
  width: 140px;
  height: 140px;
  border-radius: 28px;
  filter: drop-shadow(0 8px 32px rgba(180, 220, 255, 0.2));
  margin-bottom: 0.5rem;
}

.app-name {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

.headline {
  font-size: 3.2rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.1;
}

.tagline {
  font-size: 1.1rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 0.25rem;
}

@media (max-width: 480px) {
  .headline {
    font-size: 2.4rem;
  }

  .icon {
    width: 110px;
    height: 110px;
  }
}