:root {
  --paper: #f5f3ee;
  --ink: #3b2314;
}

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

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}

.landing {
  position: relative;
  display: grid;
  min-height: 100vh;
  min-height: 100svh;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(circle at 50% 46%, rgba(255, 255, 255, 0.82), transparent 47%),
    var(--paper);
}

.landing::before,
.landing::after {
  position: absolute;
  z-index: -1;
  width: 44vw;
  height: 44vw;
  min-width: 360px;
  min-height: 360px;
  border-radius: 50%;
  content: "";
  filter: blur(110px);
  opacity: 0.12;
  animation: atmosphere 14s ease-in-out infinite alternate;
}

.landing::before {
  top: -25vw;
  left: -10vw;
  background: #f28f86;
}

.landing::after {
  right: -13vw;
  bottom: -27vw;
  background: #5e8d8a;
  animation-delay: -7s;
}

.grain {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.055;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.52'/%3E%3C/svg%3E");
}

.logo-canvas {
  display: block;
  width: min(100vw, calc(100svh * 1.778));
  height: auto;
  aspect-ratio: 1366 / 768;
}

.brand-label,
.status {
  position: absolute;
  z-index: 3;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.22em;
}

.brand-label {
  top: clamp(22px, 4.5vw, 52px);
  left: clamp(22px, 5vw, 72px);
  font-size: 10px;
  font-weight: 700;
  opacity: 0.46;
}

.status {
  right: clamp(22px, 5vw, 72px);
  bottom: clamp(22px, 4.5vw, 52px);
  font-size: 9px;
  font-weight: 600;
  opacity: 0.34;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes atmosphere {
  from { transform: translate3d(-3%, -2%, 0) scale(0.94); }
  to { transform: translate3d(5%, 4%, 0) scale(1.08); }
}

@media (max-aspect-ratio: 4 / 5) {
  .logo-canvas {
    width: 148vw;
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .landing::before,
  .landing::after {
    animation: none;
  }
}