@font-face {
  font-family: "WorldSweeper Pixel";
  src: url("/fonts/GeistPixel-Square.woff2") format("woff2");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

@font-face {
  font-family: "WorldSweeper Small Pixel";
  src: url("/fonts/DepartureMono-Regular.woff2") format("woff2");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 18rem;
  margin: 0;
  background:
    linear-gradient(var(--ws-scrim), var(--ws-scrim)),
    repeating-linear-gradient(
      0deg,
      transparent 0 31px,
      color-mix(in srgb, var(--ws-color-accent) 4%, transparent) 31px 32px
    ),
    repeating-linear-gradient(
      90deg,
      transparent 0 31px,
      color-mix(in srgb, var(--ws-color-accent) 4%, transparent) 31px 32px
    ),
    var(--ws-color-page);
  color: var(--ws-color-text-primary);
  font-family: var(--ws-font-family-body);
  font-size: var(--ws-font-size-body);
  line-height: var(--ws-line-height-readable);
}

a {
  color: inherit;
}

a:focus-visible {
  outline: var(--ws-border-strong) solid var(--ws-color-focus);
  outline-offset: var(--ws-space-xs);
}

.site-header {
  position: sticky;
  z-index: var(--ws-z-controls);
  top: 0;
  border-bottom: var(--ws-border-hairline) solid var(--ws-color-border);
  background: var(--ws-color-page);
}

.site-header__inner {
  display: flex;
  width: min(calc(100% - (2 * var(--ws-space-safe-compact))), 68rem);
  min-height: calc(var(--ws-control-minimum-target) + (2 * var(--ws-space-sm)));
  margin-inline: auto;
  align-items: center;
  justify-content: space-between;
  gap: var(--ws-space-lg);
  flex-wrap: wrap;
}

.brand {
  color: var(--ws-color-accent);
  font-family: var(--ws-font-family-display);
  font-size: var(--ws-font-size-body);
  letter-spacing: var(--ws-letter-spacing-display);
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--ws-space-sm);
  font-size: var(--ws-font-size-label);
}

.site-nav a {
  min-height: var(--ws-control-minimum-target);
  padding: var(--ws-space-sm) var(--ws-space-md);
  border: var(--ws-border-hairline) solid var(--ws-color-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.site-nav a:hover {
  border-color: var(--ws-color-border-strong);
  background: var(--ws-color-surface-raised);
}

.site-nav .play-link {
  border-color: var(--ws-color-accent);
  background: var(--ws-color-button-primary);
  color: var(--ws-color-text-on-accent);
  font-weight: var(--ws-font-weight-strong);
}

main {
  overflow: hidden;
}

.hero,
.guide-section,
.guide-footer {
  width: min(calc(100% - (2 * var(--ws-space-safe-compact))), 68rem);
  margin-inline: auto;
}

.hero {
  display: grid;
  min-height: min(42rem, calc(100vh - 4rem));
  padding-block: clamp(
    calc(var(--ws-space-xxl) * 2),
    10vw,
    calc(var(--ws-space-xxl) * 3.5)
  );
  align-items: center;
  gap: clamp(var(--ws-space-xxl), 7vw, calc(var(--ws-space-xxl) * 2.5));
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
}

.eyebrow,
.section-kicker {
  margin: 0 0 var(--ws-space-lg);
  color: var(--ws-color-accent);
  font-family: var(--ws-font-family-display);
  font-size: var(--ws-font-size-label);
  letter-spacing: var(--ws-letter-spacing-display);
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--ws-color-text-warm);
  font-family: var(--ws-font-family-glyph);
  line-height: var(--ws-line-height-tight);
}

h1 {
  max-width: 12ch;
  margin-bottom: var(--ws-space-xl);
  font-size: clamp(
    calc(var(--ws-font-size-display) * 1.8),
    7vw,
    calc(var(--ws-font-size-display) * 3.8)
  );
  letter-spacing: -0.035em;
}

h2 {
  margin-bottom: var(--ws-space-lg);
  font-size: clamp(
    calc(var(--ws-font-size-display) * 1.35),
    4.5vw,
    calc(var(--ws-font-size-display) * 2.25)
  );
  letter-spacing: -0.025em;
}

h3 {
  margin-bottom: var(--ws-space-sm);
  font-size: calc(var(--ws-font-size-title) * 1.25);
}

.hero__lede {
  max-width: 43rem;
  margin: 0;
  color: var(--ws-color-text-secondary);
  font-size: clamp(
    var(--ws-font-size-body),
    2vw,
    calc(var(--ws-font-size-body) * 1.4)
  );
}

.hero__actions {
  display: flex;
  margin-top: var(--ws-space-xxl);
  flex-wrap: wrap;
  gap: var(--ws-space-md);
}

.button {
  min-height: var(--ws-control-large);
  padding: var(--ws-space-md) var(--ws-space-lg);
  border: var(--ws-border-hairline) solid var(--ws-color-border-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ws-color-button-default);
  color: var(--ws-color-text-warm);
  font-weight: var(--ws-font-weight-strong);
  text-decoration: none;
}

.button--primary {
  border-color: var(--ws-color-accent);
  background: var(--ws-color-button-primary);
  color: var(--ws-color-text-on-accent);
}

.button:hover {
  transform: translateY(-2px);
}

.world-preview {
  position: relative;
  aspect-ratio: 1 / 1;
  border: var(--ws-border-hairline) solid var(--ws-color-border-strong);
  overflow: hidden;
  background:
    linear-gradient(
      90deg,
      transparent 49%,
      color-mix(in srgb, var(--ws-color-page) 55%, transparent) 49% 51%,
      transparent 51%
    ),
    linear-gradient(
      transparent 49%,
      color-mix(in srgb, var(--ws-color-page) 55%, transparent) 49% 51%,
      transparent 51%
    ),
    radial-gradient(
      circle at 37% 38%,
      var(--ws-color-cartography-temperate-light) 0 8%,
      var(--ws-color-cartography-temperate-base) 9% 23%,
      transparent 24%
    ),
    radial-gradient(
      circle at 70% 63%,
      var(--ws-color-cartography-desert-base) 0 9%,
      var(--ws-color-cartography-temperate-base) 10% 21%,
      transparent 22%
    ),
    radial-gradient(
      circle at 23% 78%,
      var(--ws-color-cartography-temperate-base) 0 13%,
      transparent 14%
    ),
    var(--ws-color-cartography-ocean-base);
  background-size: 25% 25%, 25% 25%, auto, auto, auto, auto;
  box-shadow: var(--ws-elevation-panel) var(--ws-shadow-color);
}

.world-preview::before,
.world-preview::after {
  position: absolute;
  content: "";
}

.world-preview::before {
  inset: 0;
  background:
    linear-gradient(
      120deg,
      transparent 10%,
      color-mix(in srgb, var(--ws-color-cartography-ocean-light) 50%, transparent)
        10% 14%,
      transparent 14% 45%,
      color-mix(in srgb, var(--ws-color-cartography-ocean-light) 35%, transparent)
        45% 48%,
      transparent 48%
    ),
    repeating-linear-gradient(
      0deg,
      transparent 0 calc(12.5% - var(--ws-border-hairline)),
      color-mix(in srgb, var(--ws-color-text-primary) 12%, transparent)
        calc(12.5% - var(--ws-border-hairline)) 12.5%
    ),
    repeating-linear-gradient(
      90deg,
      transparent 0 calc(12.5% - var(--ws-border-hairline)),
      color-mix(in srgb, var(--ws-color-text-primary) 12%, transparent)
        calc(12.5% - var(--ws-border-hairline)) 12.5%
    );
}

.world-preview::after {
  width: 11%;
  aspect-ratio: 1;
  top: 42%;
  left: 55%;
  border: var(--ws-border-strong) solid var(--ws-color-page);
  background: var(--ws-color-accent);
  box-shadow:
    -360% -160% 0 var(--ws-color-danger),
    210% 180% 0 var(--ws-color-text-warm);
}

.world-preview__label {
  position: absolute;
  z-index: 1;
  right: var(--ws-space-lg);
  bottom: var(--ws-space-lg);
  margin: 0;
  padding: var(--ws-space-sm) var(--ws-space-md);
  border: var(--ws-border-hairline) solid var(--ws-color-border);
  background: var(--ws-color-surface);
  color: var(--ws-color-text-warm);
  font-family: var(--ws-font-family-display);
  font-size: var(--ws-font-size-label);
  letter-spacing: var(--ws-letter-spacing-display);
  text-transform: uppercase;
}

.guide-section {
  padding-block: clamp(
    calc(var(--ws-space-xxl) * 2),
    8vw,
    calc(var(--ws-space-xxl) * 3.25)
  );
  border-top: var(--ws-border-hairline) solid var(--ws-color-border);
}

.section-intro {
  max-width: 44rem;
  margin: 0 0 calc(var(--ws-space-xl) + var(--ws-space-lg));
  color: var(--ws-color-text-secondary);
}

.steps {
  padding: 0;
  margin: 0;
  counter-reset: guide-step;
  display: grid;
  gap: var(--ws-border-hairline);
  list-style: none;
  background: var(--ws-color-border);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 27rem), 1fr));
}

.steps li {
  min-height: 15rem;
  padding: clamp(var(--ws-space-xl), 4vw, calc(var(--ws-space-xxl) + var(--ws-space-xs)));
  background: var(--ws-color-surface);
  counter-increment: guide-step;
}

.steps li::before {
  content: "0" counter(guide-step);
  display: block;
  margin-bottom: var(--ws-space-xxl);
  color: var(--ws-color-accent);
  font-family: var(--ws-font-family-display);
  font-size: var(--ws-font-size-label);
}

.steps p,
.mechanic p,
.faq p {
  margin: 0;
  color: var(--ws-color-text-secondary);
}

.mechanics {
  display: grid;
  gap: var(--ws-space-lg);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
}

.mechanic {
  padding: var(--ws-space-xl);
  border-top: var(--ws-border-strong) solid var(--ws-color-border-strong);
  background: var(--ws-color-surface);
}

.mechanic__mark {
  display: grid;
  width: 3rem;
  height: 3rem;
  margin-bottom: var(--ws-space-xl);
  border: var(--ws-border-hairline) solid var(--ws-color-border-strong);
  place-items: center;
  background: var(--ws-color-surface-tool);
  color: var(--ws-color-accent);
  font-family: var(--ws-font-family-display);
}

.mechanic--danger {
  border-color: var(--ws-color-danger);
}

.mechanic--danger .mechanic__mark {
  color: var(--ws-color-danger);
}

.controls {
  display: grid;
  gap: var(--ws-border-hairline);
  background: var(--ws-color-border);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 24rem), 1fr));
}

.control-group {
  padding: var(--ws-space-xxl);
  background: var(--ws-color-surface);
}

.control-group ul {
  padding: 0;
  margin: var(--ws-space-lg) 0 0;
  list-style: none;
}

.control-group li {
  padding: var(--ws-space-sm) 0;
  border-bottom: var(--ws-border-hairline) solid var(--ws-color-border);
  color: var(--ws-color-text-secondary);
}

.control-group strong {
  color: var(--ws-color-text-warm);
}

.faq {
  display: grid;
  gap: var(--ws-border-hairline);
  background: var(--ws-color-border);
}

.faq details {
  padding: var(--ws-space-lg) var(--ws-space-xl);
  background: var(--ws-color-surface);
}

.faq summary {
  min-height: var(--ws-control-minimum-target);
  cursor: pointer;
  color: var(--ws-color-text-warm);
  font-family: var(--ws-font-family-glyph);
  font-size: calc(var(--ws-font-size-title) * 1.15);
  font-weight: var(--ws-font-weight-strong);
}

.faq details p {
  max-width: 48rem;
  padding-top: var(--ws-space-md);
}

.final-cta {
  display: flex;
  padding: clamp(var(--ws-space-xxl), 6vw, calc(var(--ws-space-xxl) * 2));
  border: var(--ws-border-hairline) solid var(--ws-color-border-strong);
  align-items: center;
  justify-content: space-between;
  gap: var(--ws-space-xxl);
  flex-wrap: wrap;
  background: var(--ws-color-surface);
}

.final-cta h2 {
  max-width: 15ch;
  margin: 0;
}

.guide-footer {
  display: flex;
  padding-block: var(--ws-space-xxl) calc(var(--ws-space-xxl) + var(--ws-space-lg));
  border-top: var(--ws-border-hairline) solid var(--ws-color-border);
  justify-content: space-between;
  gap: var(--ws-space-lg);
  flex-wrap: wrap;
  color: var(--ws-color-text-secondary);
  font-size: var(--ws-font-size-label);
}

.guide-footer p {
  margin: 0;
}

.guide-footer a:hover {
  color: var(--ws-color-accent);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button:hover {
    transform: none;
  }
}