:root {
  color-scheme: dark;
  --oshi-blue: #527cff;
  --oshi-white: #f8fbff;
  --oshi-background: #071326;
}

* {
  box-sizing: border-box;
}

body {
  display: grid;
  min-width: 320px;
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  place-items: center;
  background: var(--oshi-background);
  color: var(--oshi-white);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}

.coming-soon {
  display: grid;
  justify-items: center;
  gap: 1.5rem;
  padding: 2rem;
  text-align: center;
}

.brand {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--oshi-white);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  animation: oshi-arrive 800ms cubic-bezier(0.2, 0.75, 0.25, 1) both;
}

.brand img {
  display: block;
  width: 4.5rem;
  height: 4.5rem;
  filter: drop-shadow(0 0 0.75rem rgb(82 124 255 / 35%));
  animation: oshi-float 5s ease-in-out 800ms infinite;
}

h1 {
  margin: 0;
  color: var(--oshi-blue);
  font-size: clamp(2.5rem, 9vw, 5rem);
  font-weight: 650;
  letter-spacing: -0.055em;
  line-height: 1;
  animation: oshi-arrive 900ms cubic-bezier(0.2, 0.75, 0.25, 1) 160ms both;
}

@keyframes oshi-arrive {
  from {
    opacity: 0;
    transform: translateY(0.75rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes oshi-float {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-0.4rem);
  }
}

@media (max-width: 480px) {
  .coming-soon {
    gap: 1.25rem;
  }

  .brand img {
    width: 3.75rem;
    height: 3.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}