:root {
  --bg: #faf8f5;
  --ink: #1a1916;
  --muted: #8d887e;
  --line: #d9d3c8;
  --gold-a: rgba(212, 175, 95, 0.55);
  --gold-b: rgba(196, 148, 62, 0.4);
  --gold-c: rgba(236, 214, 160, 0.6);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
}

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

html,
body {
  height: 100%;
}

body {
  position: relative;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: -25%;
  z-index: -1;
  background:
    radial-gradient(ellipse 50% 42% at 18% 28%, var(--gold-a), transparent 70%),
    radial-gradient(ellipse 48% 52% at 82% 72%, var(--gold-b), transparent 68%),
    radial-gradient(ellipse 38% 36% at 62% 18%, var(--gold-c), transparent 62%),
    var(--bg);
  animation: ambient-drift 32s ease-in-out infinite alternate;
}

@keyframes ambient-drift {
  0% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(2.5%, -2%) scale(1.04);
  }
  100% {
    transform: translate(-2%, 2.5%) scale(1.02);
  }
}

.page {
  position: relative;
  min-height: 100dvh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 28px 32px 24px;
}

.brand {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  padding: 7px 14px 7px 16px;
  border: 1.5px solid var(--ink);
  border-radius: 10px;
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  color: inherit;
}

.stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
}

#mark {
  display: block;
  width: min(300px, calc(100vw - 64px));
  height: min(300px, calc(100vw - 64px));
  cursor: grab;
  touch-action: none;
}

#mark:active {
  cursor: grabbing;
}

.actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.contact {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 148px;
  padding: 11px 28px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font-family: inherit;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background 160ms ease, color 160ms ease;
}

.contact:hover,
.contact:focus-visible {
  background: var(--ink);
  color: var(--bg);
  outline: none;
}

.meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.tagline {
  max-width: 42ch;
}

@media (max-width: 640px) {
  .page {
    padding: 22px 20px 18px;
  }

  .meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  body::before {
    animation: none;
  }

  .contact {
    transition: none;
  }
}