:root {
  color-scheme: dark;
  --bg: #101311;
  --bg-elevated: #171b18;
  --bg-soft: #1d221e;
  --text: #f5f2e8;
  --muted: #aab3aa;
  --line: #303730;
  --yellow: #ffcf4a;
  --yellow-soft: #ffe69a;
  --green: #73e7a5;
  --green-dark: #153824;
  --max: 1180px;
  --radius: 24px;
  --shadow: 0 24px 80px rgba(0, 0, 0, .32);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 90% -10%, rgba(115, 231, 165, .09), transparent 32rem),
    radial-gradient(circle at 10% 8%, rgba(255, 207, 74, .08), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -5rem;
  z-index: 99;
  padding: .8rem 1rem;
  background: var(--yellow);
  color: #111;
  border-radius: .6rem;
  font-weight: 800;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: .08em;
  text-decoration: none;
  font-weight: 950;
  letter-spacing: -.055em;
  font-size: 1.18rem;
  white-space: nowrap;
}

.wordmark-no {
  color: var(--yellow);
}

.wordmark-games {
  margin-left: .38rem;
  color: var(--muted);
  letter-spacing: .15em;
  font-size: .58em;
}

.site-header nav {
  display: flex;
  gap: clamp(.8rem, 2vw, 1.6rem);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-header nav a,
.footer-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 700;
}

.site-header nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.site-header nav a:hover,
.site-header nav a:focus,
.footer-links a:hover,
.footer-links a:focus {
  color: var(--text);
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 4px;
  border-radius: 4px;
}

.section-shell {
  width: min(calc(100% - 2rem), var(--max));
  margin-inline: auto;
}

.section-block {
  padding-block: clamp(5rem, 9vw, 8rem);
}

.hero {
  min-height: min(760px, calc(100vh - 84px));
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
  padding-block: 5rem 6rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--yellow);
  font-size: .875rem;
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: .13em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 1.5rem;
  max-width: 8ch;
  font-size: clamp(4rem, 9vw, 8.5rem);
  line-height: .86;
  letter-spacing: -.075em;
  font-weight: 950;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2.4rem, 5vw, 4.9rem);
  line-height: .98;
  letter-spacing: -.055em;
  font-weight: 920;
}

h3 {
  line-height: 1.12;
  letter-spacing: -.025em;
}

.hero-lead {
  max-width: 650px;
  color: #d7ddd6;
  font-size: clamp(1.15rem, 2vw, 1.42rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 2rem;
}

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .85rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  text-decoration: none;
  font-weight: 850;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

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

.button-primary {
  border-color: var(--yellow);
  background: var(--yellow);
  color: #161711;
}

.button-secondary {
  background: rgba(255,255,255,.03);
}

.game-visual {
  margin: 0;
  display: grid;
  justify-items: center;
  gap: .9rem;
}

.game-visual img {
  display: block;
  width: min(370px, 82vw);
  height: auto;
  border: 10px solid #050706;
  border-radius: 40px;
  box-shadow: var(--shadow);
  transform: rotate(2deg);
}

.game-visual figcaption {
  color: var(--muted);
  font-size: .875rem;
  font-weight: 750;
  letter-spacing: .08em;
  text-align: center;
  text-transform: uppercase;
}

.promise-strip {
  border-block: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.promise-strip span {
  display: grid;
  place-items: center;
  min-height: 60px;
  padding: .8rem 1rem;
  background: var(--bg-elevated);
  text-align: center;
  font-size: .875rem;
  line-height: 1.35;
  letter-spacing: .07em;
  text-transform: uppercase;
  font-weight: 850;
  color: #d6ddd7;
}

.section-heading {
  max-width: 800px;
  margin-bottom: 2.5rem;
}

.section-heading > p:last-child {
  color: var(--muted);
  font-size: 1.1rem;
}

.game-card {
  display: grid;
  grid-template-columns: 1.4fr .6fr;
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 10% 0%, rgba(255,207,74,.08), transparent 28rem),
    var(--bg-elevated);
}

.status-pill {
  display: inline-flex;
  margin-bottom: 1.4rem;
  padding: .45rem .7rem;
  border-radius: 999px;
  background: var(--green-dark);
  color: #b8ffd3;
  font-size: .875rem;
  font-weight: 850;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.game-card-copy > h3 {
  max-width: 16ch;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.game-card-copy > p {
  max-width: 68ch;
  color: #c8d0c9;
}

.feature-grid {
  margin-block: 2rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}

.feature-grid div {
  min-height: 118px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  background: var(--bg-soft);
}

.feature-grid strong {
  font-size: 1.9rem;
  color: var(--yellow);
}

.feature-grid span {
  margin-top: .35rem;
  color: var(--muted);
  font-size: .875rem;
  line-height: 1.4;
}

.small-note {
  font-size: .9375rem;
  color: var(--muted) !important;
}

.screenshots {
  padding-top: 0;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  align-items: start;
}

.screenshot-grid figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-elevated);
}

.screenshot-grid img {
  display: block;
  width: 100%;
  height: auto;
}

.screenshot-grid figcaption {
  padding: 1rem 1.2rem 1.25rem;
  color: var(--muted);
  font-size: 1rem;
}

.screenshot-grid figcaption strong {
  display: block;
  color: var(--text);
}

.gameplay-loop {
  margin-top: 2rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-elevated);
}

.gameplay-loop h3 {
  max-width: 15ch;
  font-size: clamp(1.6rem, 3vw, 2.7rem);
}

.gameplay-loop p:last-child {
  max-width: 55ch;
  color: var(--muted);
}

.gameplay-loop video {
  display: block;
  width: min(100%, 280px);
  height: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
}

.game-card-side {
  display: grid;
  align-self: start;
  gap: 1rem;
}

.mini-card {
  padding: 1.35rem;
  border-radius: 18px;
  background: #101411;
  border: 1px solid var(--line);
}

.mini-card p:last-child {
  margin-bottom: 0;
}

.accent-card {
  background: #26210f;
  border-color: #4e4217;
}

.mini-label {
  display: block;
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: .875rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.choice-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  margin-bottom: .75rem;
  font-size: .9rem;
  color: var(--muted);
}

.choice-row strong {
  font-size: 2.2rem;
  color: var(--text);
}

.principles {
  background: #0c0f0d;
  border-block: 1px solid var(--line);
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.principle-grid article {
  min-height: 280px;
  padding: 1.6rem;
  background: var(--bg-elevated);
}

.principle-number {
  display: block;
  margin-bottom: 3rem;
  color: var(--yellow);
  font-size: .875rem;
  font-weight: 900;
}

.principle-grid h3 {
  font-size: 1.35rem;
}

.principle-grid p {
  color: var(--muted);
  font-size: 1rem;
}

.about-grid {
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: clamp(2rem, 8vw, 8rem);
}

.about-copy {
  max-width: 700px;
  font-size: 1.1rem;
  color: #ccd3cd;
}

.faq {
  border-block: 1px solid var(--line);
  background: var(--bg-elevated);
}

.faq-list {
  max-width: 900px;
}

.faq-list details {
  border-top: 1px solid var(--line);
}

.faq-list details:last-child {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  padding: 1.3rem 2.5rem 1.3rem 0;
  cursor: pointer;
  font-weight: 850;
  font-size: 1.05rem;
}

.faq-list details p {
  max-width: 70ch;
  margin-bottom: 1.5rem;
  color: var(--muted);
}

.contact {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
}

.contact h2 {
  max-width: 11ch;
}

.site-footer {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
  padding-block: 2.2rem 3rem;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1.2rem 2rem;
  color: var(--muted);
  font-size: .9375rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.3rem;
}

.site-footer > p {
  grid-column: 1 / -1;
  margin: 0;
}

.legal-hero {
  max-width: 820px;
  padding-block: 5rem 3rem;
}

.legal-content {
  max-width: 820px;
  padding-bottom: 7rem;
}

.legal-content h2 {
  margin-top: 3rem;
  font-size: 1.7rem;
  letter-spacing: -.025em;
}

.legal-content p,
.legal-content li {
  color: #c6cec7;
}

.legal-content a {
  color: var(--yellow-soft);
}

.callout {
  margin-block: 2rem;
  padding: 1.2rem 1.35rem;
  border: 1px solid #4e4217;
  border-radius: 16px;
  background: #26210f;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-block: 2rem;
}

.support-card {
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-elevated);
}

.support-card h2 {
  font-size: 1.35rem;
  margin-bottom: .6rem;
}

@media (max-width: 900px) {
  .hero,
  .game-card,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 4rem;
  }

  .game-visual {
    padding-top: 1rem;
  }

  .game-card-side {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .principle-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: stretch;
    flex-direction: column;
    gap: .4rem;
    padding-block: 1rem;
  }

  .site-header nav {
    justify-content: flex-start;
    gap: 0 1rem;
  }

  .hero {
    min-height: auto;
    padding-block: 4.5rem;
  }

  h1 {
    font-size: clamp(3.5rem, 18vw, 5.5rem);
  }

  .principle-grid,
  .game-card-side,
  .support-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: 1fr 1fr;
  }

  .promise-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .screenshot-grid {
    grid-template-columns: 1fr;
    max-width: 390px;
    margin-inline: auto;
  }

  .gameplay-loop {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .contact {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    align-items: flex-start;
    flex-direction: column;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
  }
}