:root {
  color-scheme: light;
  --ink: #0b0c0f;
  --muted: #5f6670;
  --paper: #ffffff;
  --canvas: #f5f7f9;
  --line: #dfe4e8;
  --cyan: #00c9df;
  --cyan-dark: #087f91;
  --coral: #ff514a;
  --green: #159a63;
  --blue: #2563eb;
  --max: 1180px;
  --radius: 8px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--canvas);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Arial, sans-serif;
  line-height: 1.55;
}

body { margin: 0; background: var(--canvas); }
img { display: block; max-width: 100%; }
a { color: inherit; text-underline-offset: 4px; }

.shell {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.topbar-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-size: 18px;
  font-weight: 820;
}

.brand img { border-radius: 8px; }

.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
  color: #3f454d;
  font-size: 14px;
  font-weight: 700;
}

.nav a { text-decoration: none; }
.nav a:hover, .nav a:focus-visible { color: var(--cyan-dark); }

.hero {
  position: relative;
  min-height: 620px;
  height: calc(100vh - 112px);
  max-height: 760px;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
}

.hero-media {
  position: absolute;
  inset: 0 0 0 43%;
  overflow: hidden;
  background: #11151a;
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 18%;
  z-index: 1;
  background: var(--ink);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 18%;
  opacity: 0.9;
}

.hero-inner {
  position: relative;
  z-index: 2;
  min-height: 100%;
  display: flex;
  align-items: center;
}

.hero-copy {
  width: 52%;
  max-width: 610px;
  padding: 62px 0;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--cyan-dark);
  font-size: 13px;
  font-weight: 850;
}

.hero .eyebrow, .game-section .eyebrow { color: var(--cyan); }

h1, h2, h3 { letter-spacing: 0; }

h1 {
  margin: 0;
  font-size: 78px;
  line-height: 0.98;
  font-weight: 850;
}

.hero-lead {
  margin: 26px 0 0;
  max-width: 590px;
  color: #d4d9de;
  font-size: 22px;
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 800;
}

.button-primary { background: var(--cyan); color: #061014; }
.button-secondary { border-color: #59616a; background: #1b2026; color: var(--paper); }

.hero-note {
  margin: 22px 0 0;
  max-width: 560px;
  color: #9aa3ac;
  font-size: 14px;
}

.signal-band { background: var(--paper); border-bottom: 1px solid var(--line); }

.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.signal-grid > div {
  min-height: 108px;
  padding: 24px;
  border-right: 1px solid var(--line);
}

.signal-grid > div:first-child { border-left: 1px solid var(--line); }
.signal-grid strong, .signal-grid span { display: block; }
.signal-grid strong { font-size: 19px; }
.signal-grid span { margin-top: 4px; color: var(--muted); font-size: 14px; }

.section { padding: 92px 0; }

.section-head { max-width: 820px; margin-bottom: 44px; }

h2 {
  margin: 0;
  font-size: 54px;
  line-height: 1.04;
  font-weight: 820;
}

.section-head > p:last-child, .section-copy > p, .game-copy > p:last-child, .privacy-copy p {
  color: var(--muted);
  font-size: 18px;
}

.section-head > p:last-child { max-width: 720px; margin: 20px 0 0; }

.controls-section { background: var(--canvas); }

.control-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid #bcc4cb;
  border-bottom: 1px solid #bcc4cb;
}

.control-item {
  min-height: 330px;
  padding: 30px;
  border-right: 1px solid #bcc4cb;
  background: var(--paper);
}

.control-item:last-child { border-right: 0; }
.control-item-accent { border-top: 5px solid var(--coral); }
.control-number { display: block; margin-bottom: 74px; color: var(--cyan-dark); font-weight: 850; }
.control-item-accent .control-number { color: var(--coral); }
.control-item h3 { margin: 0; font-size: 28px; }
.control-item p { margin: 14px 0 0; color: var(--muted); }

.channels-section { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(430px, 1.14fr);
  gap: 78px;
  align-items: center;
}

.section-copy h2 { max-width: 560px; }
.section-copy > p { margin: 22px 0 0; }

.plain-list { margin: 28px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.plain-list li { padding: 14px 0; border-bottom: 1px solid var(--line); font-weight: 700; }
.plain-list li::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 12px; background: var(--green); }

.product-window {
  overflow: hidden;
  border: 1px solid #bfc7ce;
  border-radius: var(--radius);
  background: #0b0c0f;
}

.product-window-tall { height: 650px; }
.product-window img { width: 100%; height: 100%; object-fit: cover; object-position: top; }

.game-section { background: #101215; color: var(--paper); }

.game-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.64fr) minmax(0, 1.36fr);
  gap: 58px;
  align-items: center;
}

.game-copy h2 { max-width: 470px; }
.game-copy > p:last-child { color: #aeb6be; margin: 22px 0 0; }

.game-window { overflow: hidden; border: 1px solid #39414a; border-radius: var(--radius); background: #0a0d10; }
.game-window img { width: 100%; height: auto; }

.privacy-section { background: #dff8f7; border-bottom: 1px solid #b7dfdd; }

.privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 86px;
}

.privacy-layout h2 { max-width: 580px; }
.privacy-copy p { margin: 0 0 18px; color: #34454a; }
.text-link { display: inline-block; margin-top: 12px; color: #075d68; font-weight: 850; }

.faq-section { background: var(--paper); }

.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.62fr) minmax(0, 1.38fr);
  gap: 82px;
}

.faq-list { border-top: 1px solid #aeb7bf; }
.faq-list details { border-bottom: 1px solid #aeb7bf; padding: 0; }
.faq-list summary { cursor: pointer; list-style-position: outside; padding: 22px 4px; font-size: 19px; font-weight: 800; }
.faq-list p { margin: 0; padding: 0 4px 24px 22px; color: var(--muted); }

.legal-band { padding: 72px 0; background: #f2e8e6; border-top: 1px solid #dfcfcc; }

.legal-band-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
}

.legal-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.legal-actions a { padding: 18px; border: 1px solid #9f8782; border-radius: var(--radius); background: var(--paper); text-decoration: none; font-weight: 850; }
.legal-actions span { grid-column: 1 / -1; color: #6d5a56; font-size: 14px; }

.footer { padding: 46px 0; background: var(--ink); color: var(--paper); }
.footer-inner { display: grid; grid-template-columns: 0.6fr 1.4fr 0.7fr; gap: 42px; align-items: start; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand img { border-radius: 8px; }
.footer p { margin: 0; color: #aeb6be; font-size: 13px; }
.footer nav { display: flex; flex-wrap: wrap; gap: 16px; justify-content: flex-end; }
.footer a { color: var(--paper); }
.footer .copyright { grid-column: 1 / -1; padding-top: 22px; border-top: 1px solid #30353b; }

@media (max-width: 980px) {
  .nav { gap: 14px; }
  .nav a:nth-child(2), .nav a:nth-child(3) { display: none; }
  .hero { min-height: 700px; height: auto; }
  .hero-media { inset: 0 0 0 28%; opacity: 0.48; }
  .hero-media::before { width: 36%; }
  .hero-copy { width: 70%; padding: 96px 0; }
  h1 { font-size: 64px; }
  h2 { font-size: 46px; }
  .control-list { grid-template-columns: 1fr; }
  .control-item { min-height: auto; border-right: 0; border-bottom: 1px solid #bcc4cb; }
  .control-item:last-child { border-bottom: 0; }
  .control-number { margin-bottom: 28px; }
  .two-column, .game-layout, .privacy-layout, .faq-layout { grid-template-columns: 1fr; gap: 46px; }
  .product-window-tall { height: 560px; }
  .legal-band-inner { grid-template-columns: 1fr; gap: 36px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer nav { justify-content: flex-start; }
}

@media (max-width: 680px) {
  .shell { width: min(100% - 32px, var(--max)); }
  .topbar-inner { min-height: 64px; }
  .brand { font-size: 16px; }
  .brand img { width: 36px; height: 36px; }
  .nav a { display: none; }
  .nav a:nth-last-child(2), .nav a:last-child { display: inline; font-size: 13px; }
  .hero { min-height: 720px; }
  .hero-media { inset: 0; opacity: 0.34; }
  .hero-media::before { display: none; }
  .hero-media img { object-position: 58% 12%; }
  .hero-copy { width: 100%; padding: 78px 0 250px; }
  h1 { font-size: 52px; }
  .hero-lead { font-size: 19px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .signal-grid { grid-template-columns: 1fr 1fr; }
  .signal-grid > div { min-height: 94px; padding: 18px 14px; border-bottom: 1px solid var(--line); }
  .section { padding: 68px 0; }
  h2 { font-size: 38px; }
  .section-head > p:last-child, .section-copy > p, .game-copy > p:last-child, .privacy-copy p { font-size: 16px; }
  .control-item { padding: 24px; }
  .control-item h3 { font-size: 24px; }
  .two-column { gap: 34px; }
  .product-window-tall { height: 480px; }
  .game-layout { gap: 34px; }
  .legal-actions { grid-template-columns: 1fr; }
  .legal-actions span { grid-column: auto; }
  .footer-inner { grid-template-columns: 1fr; }
}

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