:root {
  --ink: #14171b;
  --paper: #ede7d8;
  --brass: #b8863e;
  --white: #f3efe4;
  --slate: #7c8593;
  --steel: #5c7c93;
  --ember: #a23b2e;

  --serif: "Spectral", ui-serif, Georgia, serif;
  --sans: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--ink);
  color: var(--white);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 460px;
  margin: 0 auto;
  padding: 0 24px;
}

main {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 72px 0;
  text-align: center;
}

/* Seal */

.seal {
  width: 132px;
  height: 132px;
  margin: 0 auto 40px;
  display: block;
}

.seal-ring-outer,
.seal-ring-inner {
  fill: none;
  stroke: var(--brass);
  transform-origin: 100px 100px;
}

.seal-ring-outer {
  stroke-width: 1;
  opacity: 0.5;
  animation: seal-spin 140s linear infinite;
}

.seal-ring-inner {
  stroke-width: 1;
  opacity: 0.85;
}

.seal-text {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 2.5px;
  fill: var(--brass);
}

.seal-monogram {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 32px;
  letter-spacing: -1px;
  fill: var(--white);
}

.seal-rule {
  stroke: var(--brass);
  stroke-width: 1;
  opacity: 0.6;
}

.seal-caption {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 2px;
  fill: var(--slate);
}

@keyframes seal-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Copy */

h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2.2rem, 7vw, 3rem);
  line-height: 1.08;
  color: var(--white);
  margin: 0 0 56px;
}

/* Divider */

.divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0 0 32px;
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--brass);
  opacity: 0.35;
}

.divider span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--slate);
  white-space: nowrap;
}

/* Ventures */

.ventures {
  list-style: none;
  margin: 0 0 48px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: rgba(184, 134, 62, 0.2);
  border-radius: 3px;
  overflow: hidden;
}

.venture {
  background: var(--ink);
}

.venture a {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 20px;
  text-decoration: none;
  color: inherit;
  text-align: left;
  transition: background 0.2s ease;
}

.venture a:hover,
.venture a:focus-visible {
  background: rgba(243, 239, 228, 0.05);
}

.venture a:focus-visible {
  outline: 1px solid var(--brass);
  outline-offset: -1px;
}

.chip {
  width: 8px;
  height: 8px;
  border-radius: 1px;
  flex-shrink: 0;
  transform: rotate(45deg);
}

.chip--traxr {
  background: var(--steel);
}

.chip--oyoroi {
  background: var(--ember);
}

.venture-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.venture-name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--white);
}

.venture-desc {
  font-family: var(--sans);
  font-size: 0.88rem;
  color: var(--slate);
}

.venture-arrow {
  font-family: var(--mono);
  color: var(--brass);
  font-size: 1rem;
  transition: transform 0.2s ease;
}

.venture a:hover .venture-arrow {
  transform: translateX(3px);
}

/* Footer */

.legal {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--slate);
  margin: 0;
}

@media (max-width: 420px) {
  .venture a {
    padding: 18px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .seal-ring-outer {
    animation: none;
  }
  .venture-arrow,
  .venture a {
    transition: none;
  }
}