/* KeepKoi holding page: ink-black night, a low vermilion sun behind the logo (after the
   temple-koi print), warm paper-coloured type. Related to the app's dark theme, not a copy of it. */
:root {
  --night: #0b0c0d;
  --night-2: #141719;
  --paper: #efe6d2;
  --paper-dim: #a59d8c;
  --vermilion: #d2552c;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--paper);
  font: 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(120% 70% at 50% 110%, #1b2326 0%, transparent 60%),  /* water, low and cool */
    linear-gradient(var(--night), var(--night-2));
  background-color: var(--night);
}

.stage {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 72px 16px 40px;
  overflow: hidden;
}

/* The setting sun behind the logo */
.sun {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(560px, 120vw);
  aspect-ratio: 1;
  transform: translate(-50%, -62%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(210, 85, 44, .30) 0%, rgba(210, 85, 44, .12) 38%, transparent 68%);
  pointer-events: none;
}

/* The logo sits on black; "lighten" lets that black melt into the night sky */
.logo {
  position: relative;
  width: clamp(180px, 34vw, 260px);
  height: auto;
  mix-blend-mode: lighten;
}

.lead {
  position: relative;
  max-width: 30em;
  margin: 28px 0 0;
  font: 400 clamp(1.15rem, 2.4vw, 1.45rem)/1.55 var(--serif);
  color: var(--paper);
}

.soon {
  position: relative;
  margin: 36px 0 0;
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--vermilion);
}
.soon::before, .soon::after {
  content: "";
  width: 44px;
  height: 1px;
  background: currentColor;
  opacity: .6;
}

.footer {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 20px 16px 28px;
  font-size: .85rem;
  color: var(--paper-dim);
}
.footer a { color: var(--paper-dim); text-decoration: none; border-bottom: 1px solid rgba(165, 157, 140, .4); }
.footer a:hover { color: var(--paper); }
a:focus-visible { outline: 2px solid var(--vermilion); outline-offset: 3px; }