:root {
  color-scheme: dark;
  --ink: #070a12;
  --ink-soft: #0c101c;
  --panel: #111625;
  --panel-light: #151b2c;
  --white: #f5f3ed;
  --muted: #a8adbb;
  --muted-strong: #c9ced8;
  --line: rgba(255, 255, 255, 0.12);
  --cyan: #77f8ef;
  --cyan-deep: #31d8dc;
  --magenta: #ff4fd8;
  --violet: #9b7aff;
  --container: 76rem;
  --header-height: 5rem;
  --radius: 1.25rem;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  min-width: 20rem;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--white);
  font-family: Inter, "Aptos", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: 20;
  inset: 0;
  border: 1px solid rgba(119, 248, 239, 0.09);
  pointer-events: none;
  content: "";
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.25em;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

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

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

h1,
h2,
h3 {
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.045em;
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 0.9rem;
  transform: translateY(-160%);
  border: 1px solid var(--cyan);
  background: var(--ink);
  color: var(--white);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: var(--header-height);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 10, 18, 0.82);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--white);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid rgba(119, 248, 239, 0.46);
  border-radius: 0.35rem;
  background: rgba(119, 248, 239, 0.06);
  color: var(--cyan);
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: -0.05em;
}

.brand-name {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.15;
  text-transform: uppercase;
}

.brand-name span {
  display: block;
  color: var(--muted);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.31em;
}

.nav-toggle {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  place-content: center;
  gap: 0.38rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--white);
  cursor: pointer;
}

.nav-toggle span {
  width: 1.1rem;
  height: 1px;
  background: currentColor;
  transition: transform 180ms ease;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(0.22rem) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-0.22rem) rotate(-45deg);
}

.primary-nav {
  position: fixed;
  z-index: -1;
  inset: var(--header-height) 0 auto;
  display: grid;
  visibility: hidden;
  padding: 1rem;
  transform: translateY(-1rem);
  border-bottom: 1px solid var(--line);
  background: rgba(7, 10, 18, 0.98);
  opacity: 0;
  transition: visibility 180ms, opacity 180ms ease, transform 180ms ease;
}

.nav-open .primary-nav {
  visibility: visible;
  transform: translateY(0);
  opacity: 1;
}

.primary-nav a {
  padding: 1rem 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted-strong);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
}

.primary-nav a:last-child {
  border-bottom: 0;
}

.hero {
  position: relative;
  display: flex;
  min-height: max(43rem, 100svh);
  align-items: center;
  overflow: hidden;
  padding: calc(var(--header-height) + 5rem) 0 7rem;
  isolation: isolate;
}

.hero::before {
  position: absolute;
  z-index: -3;
  inset: -25% -10% auto auto;
  width: 42rem;
  height: 42rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(155, 122, 255, 0.13), rgba(49, 216, 220, 0.035) 38%, transparent 70%);
  content: "";
}

.hero-grid,
.game-visual-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(119, 248, 239, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(119, 248, 239, 0.035) 1px, transparent 1px);
  background-size: 3.25rem 3.25rem;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 78%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 78%);
}

.orbital {
  position: absolute;
  z-index: -2;
  border: 1px solid rgba(119, 248, 239, 0.11);
  border-radius: 50%;
  pointer-events: none;
}

.orbital::after {
  position: absolute;
  top: 23%;
  left: -0.23rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--magenta);
  box-shadow: 0 0 1.4rem var(--magenta);
  content: "";
}

.orbital-one {
  top: 7%;
  left: -19rem;
  width: 38rem;
  height: 38rem;
}

.orbital-two {
  right: -16rem;
  bottom: -21rem;
  width: 35rem;
  height: 35rem;
  border-color: rgba(255, 79, 216, 0.08);
}

.hero-inner {
  display: grid;
  position: relative;
  gap: 4rem;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1.4rem;
  color: var(--cyan);
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 1.8rem;
  height: 1px;
  background: currentColor;
}

.hero h1 {
  max-width: 12ch;
  margin-bottom: 1.75rem;
  font-size: clamp(3rem, 13vw, 6.8rem);
}

.hero h1 em {
  display: block;
  background: linear-gradient(100deg, var(--cyan) 10%, var(--violet) 52%, var(--magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: normal;
  text-shadow: 0 0 2.5rem rgba(119, 248, 239, 0.09);
}

.hero-lede {
  max-width: 39rem;
  margin-bottom: 2.3rem;
  color: var(--muted-strong);
  font-size: clamp(1.04rem, 2.5vw, 1.22rem);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.35rem;
}

.button {
  display: inline-flex;
  min-height: 3.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  padding: 0.82rem 1.2rem;
  border: 1px solid transparent;
  font-size: 0.83rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.35;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button-primary {
  background: var(--cyan);
  color: #041012;
  box-shadow: 0 0 2.5rem rgba(119, 248, 239, 0.12);
}

.button-primary:hover {
  transform: translateY(-2px);
  background: #a5fff9;
  box-shadow: 0 0 2.8rem rgba(119, 248, 239, 0.22);
}

.text-link {
  color: var(--muted-strong);
  font-size: 0.87rem;
  font-weight: 600;
  text-decoration: none;
}

.text-link span,
.operator-note a span {
  display: inline-block;
  margin-left: 0.3rem;
  transition: transform 180ms ease;
}

.text-link:hover span,
.operator-note a:hover span {
  transform: translateX(0.25rem);
}

.hero-signal {
  position: relative;
  width: min(80vw, 23rem);
  aspect-ratio: 1;
  margin-inline: auto;
}

.signal-orbit {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(119, 248, 239, 0.18);
  border-radius: 50%;
}

.signal-orbit-outer::before,
.signal-orbit-inner::before {
  position: absolute;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 1.2rem var(--cyan);
  content: "";
}

.signal-orbit-outer::before {
  top: 9%;
  right: 22%;
}

.signal-orbit-inner {
  inset: 15%;
  border-color: rgba(255, 79, 216, 0.22);
  transform: rotate(52deg);
}

.signal-orbit-inner::before {
  right: -0.23rem;
  bottom: 37%;
  background: var(--magenta);
  box-shadow: 0 0 1.2rem var(--magenta);
}

.signal-core {
  position: absolute;
  inset: 32%;
  display: grid;
  place-content: center;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(119, 248, 239, 0.15), rgba(8, 11, 19, 0.8) 64%);
  box-shadow: 0 0 5rem rgba(119, 248, 239, 0.1), inset 0 0 2rem rgba(155, 122, 255, 0.08);
  text-align: center;
}

.signal-core span {
  font-size: clamp(2.6rem, 12vw, 4.5rem);
  font-weight: 300;
  line-height: 0.8;
}

.signal-core small {
  margin-top: 0.6rem;
  color: var(--cyan);
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.58rem;
  letter-spacing: 0.3em;
}

.signal-node {
  position: absolute;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--violet);
  box-shadow: 0 0 0.8rem var(--violet);
}

.signal-node-a { top: 49%; left: -0.17rem; }
.signal-node-b { right: 14%; bottom: 6%; }
.signal-node-c { top: 5%; left: 34%; background: var(--cyan); }

.hero-signal > p {
  position: absolute;
  right: 0;
  bottom: -2rem;
  margin: 0;
  color: #777e8d;
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  text-align: right;
  text-transform: uppercase;
}

.hero-signal > p strong {
  color: var(--muted);
  font-weight: 400;
}

.scroll-cue {
  position: absolute;
  bottom: 1.4rem;
  left: 50%;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  transform: translateX(-50%);
  color: #8d93a2;
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-decoration: none;
  text-transform: uppercase;
}

.scroll-cue i {
  width: 2.5rem;
  height: 1px;
  background: currentColor;
}

.section {
  position: relative;
  padding: 6rem 0;
}

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
}

.section-index {
  color: #757c8d;
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.62rem;
  letter-spacing: 0.13em;
}

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

.game-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
  box-shadow: 0 2rem 8rem rgba(0, 0, 0, 0.2);
}

.game-visual {
  position: relative;
  display: flex;
  min-height: 22rem;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 3rem 1.5rem 5rem;
  background:
    radial-gradient(circle at 52% 48%, rgba(255, 79, 216, 0.12), transparent 18%),
    radial-gradient(circle at 50% 50%, rgba(119, 248, 239, 0.11), transparent 42%),
    var(--ink-soft);
}

.game-visual::after {
  position: absolute;
  right: -10%;
  bottom: -12rem;
  left: -10%;
  height: 16rem;
  transform: perspective(20rem) rotateX(64deg);
  background-image:
    linear-gradient(rgba(119, 248, 239, 0.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(119, 248, 239, 0.13) 1px, transparent 1px);
  background-size: 2rem 2rem;
  box-shadow: 0 -1rem 6rem rgba(119, 248, 239, 0.08);
  content: "";
}

.game-rings,
.game-rings i {
  position: absolute;
  border: 1px solid rgba(119, 248, 239, 0.14);
  border-radius: 50%;
}

.game-rings {
  width: 23rem;
  height: 23rem;
  border-color: rgba(255, 79, 216, 0.13);
}

.game-rings i:first-child { inset: 14%; }
.game-rings i:nth-child(2) { inset: 28%; border-color: rgba(155, 122, 255, 0.18); }
.game-rings i:last-child { inset: 42%; background: rgba(119, 248, 239, 0.12); box-shadow: 0 0 3rem rgba(119, 248, 239, 0.2); }

.game-logo {
  position: relative;
  z-index: 2;
  width: min(87%, 32rem);
  min-height: 5rem;
  object-fit: contain;
}

.status-badge {
  position: absolute;
  z-index: 3;
  right: 1.2rem;
  bottom: 1.2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid rgba(119, 248, 239, 0.28);
  border-radius: 100vmax;
  background: rgba(7, 10, 18, 0.82);
  color: var(--muted-strong);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.2;
}

.status-badge i {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0.8rem var(--cyan);
}

.game-content {
  padding: 2rem 1.4rem;
}

.game-kicker {
  margin-bottom: 1rem;
  color: var(--magenta);
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.game-content h2 {
  max-width: 18ch;
  margin-bottom: 1.5rem;
  font-size: clamp(2.1rem, 8vw, 4.1rem);
}

.game-content > p:not(.game-kicker) {
  max-width: 42rem;
  margin-bottom: 2.4rem;
  color: var(--muted);
  font-size: 1.02rem;
}

.feature-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.feature-list li {
  display: grid;
  grid-template-columns: 2.1rem 1fr;
  gap: 0.65rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted-strong);
  font-size: 0.9rem;
}

.feature-list span {
  color: var(--cyan);
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.65rem;
}

.about-section {
  overflow: hidden;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(155, 122, 255, 0.025), transparent);
}

.about-section::after {
  position: absolute;
  right: -14rem;
  bottom: -18rem;
  width: 35rem;
  height: 35rem;
  border: 1px solid rgba(255, 79, 216, 0.09);
  border-radius: 50%;
  box-shadow: 0 0 6rem rgba(155, 122, 255, 0.05);
  content: "";
}

.about-grid {
  position: relative;
  z-index: 1;
}

.about-copy h2,
.contact-grid h2 {
  margin-bottom: 2rem;
  font-size: clamp(2.7rem, 11vw, 6rem);
}

.about-lede {
  max-width: 45rem;
  margin-bottom: 2.5rem;
  color: var(--muted-strong);
  font-size: clamp(1.08rem, 3vw, 1.35rem);
  line-height: 1.65;
}

.operator-note {
  max-width: 45rem;
  padding: 1.35rem;
  border: 1px solid rgba(119, 248, 239, 0.22);
  border-left: 3px solid var(--cyan);
  background: rgba(119, 248, 239, 0.035);
}

.operator-note-label {
  display: block;
  margin-bottom: 0.7rem;
  color: var(--cyan);
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.63rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.operator-note p {
  margin-bottom: 0.9rem;
  color: var(--muted-strong);
}

.operator-note strong {
  color: var(--white);
}

.operator-note a {
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.contact-section {
  border-top: 1px solid var(--line);
}

.contact-grid {
  display: grid;
  gap: 2rem;
}

.contact-action {
  align-self: end;
}

.contact-action p {
  max-width: 30rem;
  margin-bottom: 1.4rem;
  color: var(--muted);
}

.email-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(119, 248, 239, 0.45);
  color: var(--white);
  font-size: clamp(1.05rem, 4vw, 1.5rem);
  font-weight: 500;
  text-decoration: none;
  transition: color 180ms ease, border-color 180ms ease;
}

.email-link:hover {
  border-color: var(--magenta);
  color: var(--cyan);
}

.site-footer {
  padding: 3rem 0;
  border-top: 1px solid var(--line);
  background: #05070d;
}

.footer-inner {
  display: grid;
  gap: 2rem;
}

.footer-brand > p,
.footer-meta p {
  margin: 0;
  color: #878e9e;
  font-size: 0.75rem;
}

.footer-brand > p {
  margin-top: 0.9rem;
}

.footer-nav {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
}

.footer-nav a {
  color: var(--muted-strong);
  font-size: 0.78rem;
  text-decoration: none;
}

.footer-nav a:hover,
.primary-nav a:hover {
  color: var(--cyan);
}

/* Legal and utility pages */
.subpage .site-header {
  position: absolute;
}

.subpage-main {
  min-height: 70vh;
  padding-top: var(--header-height);
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 6rem 0 3.5rem;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 78% 18%, rgba(155, 122, 255, 0.12), transparent 25%),
    linear-gradient(180deg, #0a0e18, var(--ink));
}

.page-hero::after {
  position: absolute;
  top: -16rem;
  right: -7rem;
  width: 30rem;
  height: 30rem;
  border: 1px solid rgba(119, 248, 239, 0.12);
  border-radius: 50%;
  content: "";
}

.page-hero h1 {
  position: relative;
  z-index: 1;
  margin-bottom: 1rem;
  font-size: clamp(3rem, 13vw, 6.5rem);
}

.page-hero .page-intro {
  position: relative;
  z-index: 1;
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
  font-size: 1.06rem;
}

.legal-content {
  padding: 4rem 0 6rem;
}

.legal-language {
  padding-bottom: 3.5rem;
}

.legal-language + .legal-language {
  padding-top: 3.5rem;
  border-top: 1px solid var(--line);
}

.language-label {
  display: inline-flex;
  margin-bottom: 1.8rem;
  padding: 0.35rem 0.6rem;
  border: 1px solid rgba(119, 248, 239, 0.28);
  color: var(--cyan);
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.legal-language h2 {
  margin-bottom: 2rem;
  font-size: clamp(2rem, 8vw, 3.8rem);
}

.legal-language h3 {
  margin: 2.3rem 0 0.7rem;
  color: var(--white);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.legal-language p,
.legal-language li {
  max-width: 48rem;
  color: var(--muted-strong);
}

.legal-language a {
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.legal-language ul {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
}

.legal-language li + li {
  margin-top: 0.55rem;
}

.details-list {
  margin: 0;
  border-top: 1px solid var(--line);
}

.details-list > div {
  display: grid;
  gap: 0.2rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.details-list dt {
  color: #878e9e;
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.65rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.details-list dd {
  margin: 0;
  color: var(--white);
  font-size: 0.96rem;
  overflow-wrap: anywhere;
}

.details-list address {
  font-style: normal;
}

.notice-box {
  max-width: 48rem;
  margin: 2rem 0;
  padding: 1.2rem;
  border: 1px solid rgba(119, 248, 239, 0.18);
  background: rgba(119, 248, 239, 0.035);
}

.notice-box p:last-child {
  margin-bottom: 0;
}

.error-page {
  display: grid;
  min-height: 100svh;
  place-items: center;
  padding: 6rem 0 3rem;
  text-align: center;
}

.error-code {
  margin-bottom: 0;
  background: linear-gradient(100deg, var(--cyan), var(--violet), var(--magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: clamp(7rem, 34vw, 18rem);
  font-weight: 700;
  letter-spacing: -0.1em;
  line-height: 0.75;
}

.error-page h1 {
  margin: 2rem 0 1rem;
  font-size: clamp(2rem, 8vw, 4rem);
}

.error-page p {
  max-width: 30rem;
  margin: 0 auto 2rem;
  color: var(--muted);
}

@media (min-width: 36rem) {
  .container { width: min(calc(100% - 3rem), var(--container)); }
  .hero-actions { flex-direction: row; align-items: center; }
  .game-content { padding: 3rem; }
  .details-list > div { grid-template-columns: minmax(12rem, 0.65fr) 1fr; gap: 2rem; }
}

@media (min-width: 48rem) {
  :root { --header-height: 5.5rem; }
  .nav-toggle { display: none; }
  .primary-nav {
    position: static;
    z-index: auto;
    display: flex;
    visibility: visible;
    gap: 2.2rem;
    padding: 0;
    transform: none;
    border: 0;
    background: none;
    opacity: 1;
  }
  .primary-nav a { padding: 0.5rem 0; border: 0; font-size: 0.7rem; }
  .hero-inner { grid-template-columns: minmax(0, 1.3fr) minmax(18rem, 0.7fr); align-items: center; }
  .hero-signal { width: min(31vw, 23rem); }
  .game-visual { min-height: 30rem; }
  .game-content { padding: 4rem; }
  .about-grid { display: grid; grid-template-columns: minmax(13rem, 0.45fr) minmax(0, 1fr); gap: 4rem; }
  .about-grid .section-heading { display: block; margin: 0; }
  .about-grid .section-index { margin-top: 10rem; }
  .contact-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
  .footer-inner { grid-template-columns: 1.2fr 1fr auto; align-items: end; }
  .footer-nav { justify-content: flex-end; }
  .page-hero { padding: 8rem 0 5rem; }
  .legal-content { padding: 6rem 0 8rem; }
}

@media (min-width: 64rem) {
  .section { padding: 8.5rem 0; }
  .game-card { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(26rem, 0.95fr); }
  .game-visual { min-height: 43rem; }
  .game-content { display: flex; flex-direction: column; justify-content: center; padding: 4rem; }
  .game-rings { width: 32rem; height: 32rem; }
  .legal-language { display: grid; grid-template-columns: minmax(10rem, 0.3fr) minmax(0, 1fr); gap: 4rem; }
  .legal-language > .legal-body { min-width: 0; }
}

@media (min-width: 80rem) {
  .hero { padding-top: calc(var(--header-height) + 7rem); }
  .hero-inner { gap: 6rem; }
}

@media (hover: hover) and (pointer: fine) {
  .brand:hover .brand-mark { border-color: var(--cyan); box-shadow: 0 0 1rem rgba(119, 248, 239, 0.15); }
}

@media (prefers-reduced-motion: no-preference) {
  .signal-orbit-outer { animation: spin 22s linear infinite; }
  .signal-orbit-inner { animation: spin-offset 16s linear infinite reverse; }
  .orbital-one { animation: drift 12s ease-in-out infinite alternate; }
  .reveal { animation: enter 700ms cubic-bezier(0.2, 0.8, 0.2, 1) both; }
  .hero-signal { animation-delay: 140ms; }
  @keyframes spin { to { transform: rotate(360deg); } }
  @keyframes spin-offset { from { transform: rotate(52deg); } to { transform: rotate(412deg); } }
  @keyframes drift { to { transform: translate(1.2rem, -1rem); } }
  @keyframes enter { from { opacity: 0; transform: translateY(1.2rem); } to { opacity: 1; transform: translateY(0); } }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}