:root {
  --bg: #100f0c;
  --bg-raised: #191713;
  --bg-card: #211e18;
  --ink: #f4eee4;
  --ink-soft: #c9c0b1;
  --ink-faint: #8d8476;
  --gold: #d4b07a;
  --gold-bright: #f0d7a4;
  --gold-dim: rgba(212, 176, 122, 0.16);
  --line: rgba(244, 238, 228, 0.1);
  --ember: #d36b42;
  --godot: #478cbf;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-sans: "DM Sans", system-ui, sans-serif;
  --header-h: 4.5rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--font-sans);
  font-optical-sizing: auto;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(212, 176, 122, 0.12), transparent 55%),
    radial-gradient(900px 500px at -10% 20%, rgba(211, 107, 66, 0.07), transparent 50%),
    linear-gradient(180deg, #14120e 0%, var(--bg) 28%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--gold);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

a:hover {
  color: var(--gold-bright);
}

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.6rem 0.9rem;
  background: var(--gold);
  color: var(--bg);
  font-weight: 600;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
  padding: 0 6vw;
  border-bottom: 1px solid transparent;
  background: transparent;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), backdrop-filter 0.3s var(--ease);
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(16, 15, 12, 0.82);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.brand:hover {
  color: var(--gold-bright);
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
}

.brand-name {
  font-size: 0.95rem;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  padding: 0.45rem 0.7rem;
  font: inherit;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.92rem;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
}

.wrap {
  position: relative;
  z-index: 2;
  width: min(1120px, calc(100% - 12vw));
  margin-inline: auto;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 4rem;
  align-items: center;
  min-height: calc(100vh - var(--header-h));
  padding: 4rem 6vw 5rem;
}

.hero-copy {
  max-width: 38rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1.25rem;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 1.6rem;
  height: 1px;
  background: var(--gold);
}

.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.1rem, 7.2vw, 6.4rem);
  font-weight: 500;
  font-optical-sizing: auto;
  line-height: 0.92;
  letter-spacing: -0.03em;
}

.lede {
  margin: 1.5rem 0 2rem;
  max-width: 34rem;
  color: var(--ink-soft);
  font-size: 1.15rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.7rem 1.2rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--gold);
  color: #1a150f;
}

.btn-primary:hover {
  background: var(--gold-bright);
  color: #1a150f;
}

.btn-ghost {
  border-color: var(--line);
  color: var(--ink);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold-bright);
}

.hero-visual {
  position: relative;
  min-height: 28rem;
  display: grid;
  place-items: center;
}

.card-fan {
  position: relative;
  width: min(22rem, 100%);
  height: 28rem;
}

.play-card {
  position: absolute;
  inset: 8% 12%;
  border-radius: 1.1rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 30%),
    var(--bg-card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.play-card::before {
  content: "";
  position: absolute;
  inset: 0.7rem;
  border: 1px solid var(--gold-dim);
  border-radius: 0.7rem;
  pointer-events: none;
}

.play-card--left {
  transform: rotate(-14deg) translate(-18%, 8%);
}

.play-card--center {
  transform: rotate(2deg);
  z-index: 2;
}

.play-card--right {
  transform: rotate(16deg) translate(20%, 10%);
}

.card-face {
  position: relative;
  z-index: 1;
  height: 100%;
  padding: 1.6rem 1.4rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-glyph {
  width: 3.2rem;
  height: 3.2rem;
  color: var(--gold);
}

.card-kicker {
  margin: 0;
  color: var(--gold);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.card-title {
  margin: 0.35rem 0 0;
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 500;
  line-height: 1.1;
}

.card-meta {
  margin: 0;
  color: var(--ink-faint);
  font-size: 0.82rem;
}

.section {
  padding: 5.5rem 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.section h2,
.legal-doc h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.section-kicker {
  margin: 0 0 0.7rem;
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.game-panel {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1.4rem;
  background: var(--bg-raised);
}

.game-copy {
  padding: 2.6rem 2.4rem;
}

.game-copy p {
  color: var(--ink-soft);
  max-width: 38rem;
}

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.4rem 0 1.8rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.32rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.pill-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--gold);
}

.pill-godot .pill-dot {
  background: var(--godot);
}

.game-stage {
  position: relative;
  min-height: 22rem;
  background:
    radial-gradient(circle at 70% 30%, rgba(212, 176, 122, 0.16), transparent 42%),
    linear-gradient(160deg, #1c1914, #14110e);
  border-left: 1px solid var(--line);
}

.construct {
  position: absolute;
  inset: 12% 10%;
}

.construct svg {
  width: 100%;
  height: 100%;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.principle {
  padding: 1.6rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  background: rgba(25, 23, 19, 0.7);
}

.principle h3 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
}

.principle p {
  margin: 0;
  color: var(--ink-soft);
}

.studio {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.studio p {
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.site-footer {
  position: relative;
  z-index: 2;
  margin-top: 3rem;
  padding: 2.4rem 6vw 2.8rem;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  color: var(--ink-faint);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
}

.footer-links a {
  color: var(--ink-soft);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--gold-bright);
}

.game-page .site-header,
.legal-page .site-header {
  border-bottom-color: var(--line);
  background: rgba(16, 15, 12, 0.9);
}

.game-hero {
  padding-top: 3.5rem;
}

.game-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.download-lede {
  margin: 0;
  max-width: 28rem;
  color: var(--ink-soft);
}

.download-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.download-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  padding: 1.8rem 1.6rem 1.6rem;
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  background: var(--bg-raised);
}

.download-icon {
  width: 2.6rem;
  height: 2.6rem;
  margin-bottom: 0.7rem;
  color: var(--gold);
}

.download-icon svg {
  width: 100%;
  height: 100%;
}

.download-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 500;
}

.download-card p {
  margin: 0 0 1.1rem;
  color: var(--ink-faint);
  font-size: 0.92rem;
}

.download-card .btn {
  margin-top: auto;
}

.download-legal {
  margin: 1.4rem 0 0;
  color: var(--ink-faint);
  font-size: 0.9rem;
}

.legal-hero {
  padding: 4.5rem 0 1.5rem;
}

.legal-hero p {
  margin: 1rem 0 0;
  color: var(--ink-faint);
}

.legal-doc {
  padding-bottom: 5rem;
}

.legal-doc h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
}

.legal-doc h2 {
  margin: 2.4rem 0 0.8rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 500;
}

.legal-doc p,
.legal-doc li {
  color: var(--ink-soft);
}

.legal-doc ul {
  padding-left: 1.2rem;
}

.legal-doc li + li {
  margin-top: 0.35rem;
}

.notice {
  margin: 1.5rem 0 0;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  background: var(--bg-raised);
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.error-page {
  min-height: calc(100vh - 12rem);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 4rem 1.5rem;
}

.error-page h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 500;
}

.error-page p {
  color: var(--ink-soft);
}

html.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

html.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 900px) {
  .hero,
  .game-panel,
  .principles,
  .studio,
  .download-grid,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: unset;
    padding-top: 2.5rem;
    gap: 2.5rem;
  }

  .hero-visual,
  .game-stage {
    min-height: 20rem;
  }

  .card-fan {
    width: min(18rem, 88%);
    height: 22rem;
  }

  .game-stage {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .section-head,
  .site-footer {
    align-items: start;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    padding: 0.8rem 6vw 1.2rem;
    background: rgba(16, 15, 12, 0.96);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
  }

  .site-nav.is-open {
    display: flex;
  }

  .wrap,
  .hero,
  .site-header,
  .site-footer {
    padding-left: 5vw;
    padding-right: 5vw;
  }

  .wrap {
    width: min(1120px, calc(100% - 10vw));
  }
}

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

  html.js [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .btn:hover {
    transform: none;
  }
}

@media print {
  .site-header,
  .site-footer,
  .skip-link,
  .nav-toggle {
    display: none;
  }

  body {
    background: #fff;
    color: #111;
  }

  .legal-doc p,
  .legal-doc li,
  .legal-hero p {
    color: #222;
  }
}