:root {
  color-scheme: dark;
  --bg: #090a0c;
  --panel: #111317;
  --ink: #f5f7f2;
  --muted: #a1a6a0;
  --quiet: #747a73;
  --line: rgba(255, 255, 255, 0.1);
  --lime: #84ff4a;
  --blue: #72a9ff;
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--bg); scroll-behavior: smooth; }

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 74% -8%, rgba(132, 255, 74, 0.1), transparent 27rem),
    linear-gradient(180deg, #090a0c 0%, #0a0b0e 100%);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-underline-offset: 4px; }
a:hover, a:focus-visible { color: #a9c9ff; }

.site-header,
.page,
.site-footer {
  width: min(1040px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 26px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-size: 0.81rem;
  font-weight: 800;
  letter-spacing: 0.19em;
  text-decoration: none;
}

.brand-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 22px rgba(132, 255, 74, 0.58);
}

nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 22px; }
nav a { color: var(--muted); font-size: 0.88rem; text-decoration: none; }
nav a:hover, nav a:focus-visible, nav a[aria-current="page"] { color: var(--ink); }

.page { padding: 64px 0 104px; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(36px, 8vw, 96px);
  align-items: center;
  min-height: 570px;
  padding: 24px 0 76px;
}

.kicker {
  margin: 0 0 18px;
  color: var(--lime);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.17em;
}

h1, h2, h3, p { text-wrap: pretty; }

h1 {
  max-width: 700px;
  margin: 0;
  font-size: clamp(3.8rem, 9vw, 7.8rem);
  font-weight: 760;
  letter-spacing: -0.072em;
  line-height: 0.86;
}

.hero-copy {
  max-width: 610px;
  margin: 34px 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
  line-height: 1.6;
}

.hero-links { display: flex; flex-wrap: wrap; gap: 12px 20px; margin-top: 30px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid var(--lime);
  border-radius: 999px;
  color: #0b0d0a;
  background: var(--lime);
  font-size: 0.93rem;
  font-weight: 760;
  text-decoration: none;
}

.button.secondary { color: var(--ink); background: transparent; border-color: var(--line); }
.button:hover, .button:focus-visible { color: #0b0d0a; background: #a4ff79; }
.button.secondary:hover, .button.secondary:focus-visible { color: var(--ink); background: rgba(255,255,255,0.06); }

.app-icon {
  width: clamp(150px, 21vw, 224px);
  height: auto;
  border-radius: 23%;
  box-shadow: 0 36px 84px rgba(0, 0, 0, 0.5), 0 0 54px rgba(132, 255, 74, 0.09);
}

.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--line);
}

.fact { min-height: 190px; padding: 30px; background: var(--panel); }
.fact-number { display: block; margin-bottom: 38px; color: var(--lime); font-size: 0.75rem; font-weight: 800; letter-spacing: 0.13em; }
.fact h2 { margin: 0 0 10px; font-size: 1.2rem; letter-spacing: -0.02em; }
.fact p { margin: 0; color: var(--muted); font-size: 0.96rem; }

.identity-note {
  display: grid;
  grid-template-columns: 0.8fr 1.6fr;
  gap: 40px;
  margin-top: 74px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.identity-note h2 { margin: 0; font-size: clamp(1.55rem, 3vw, 2.35rem); letter-spacing: -0.035em; }
.identity-note p { max-width: 620px; margin: 0; color: var(--muted); }

.policy-page { max-width: 760px; }
.policy-page header { padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.policy-page h1 { font-size: clamp(2.5rem, 7vw, 4.5rem); line-height: 1; }
.meta { margin: 15px 0 0; color: var(--quiet); font-size: 0.9rem; }
.policy-page section { margin-top: 38px; }
.policy-page h2 { margin: 0 0 11px; font-size: 1.18rem; letter-spacing: -0.015em; }
.policy-page p, .policy-page li { color: #d8dbd5; }
.policy-page p { margin: 0 0 14px; }
.policy-page ul { margin: 0 0 16px; padding-left: 1.25rem; }
.policy-page li { margin: 7px 0; }
.notice { padding: 20px 22px; border: 1px solid rgba(132, 255, 74, 0.22); border-radius: 16px; background: rgba(132, 255, 74, 0.045); }

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 0 42px;
  border-top: 1px solid var(--line);
  color: var(--quiet);
  font-size: 0.83rem;
}

.site-footer a { color: var(--muted); }

@media (max-width: 760px) {
  .site-header, .page, .site-footer { width: min(100% - 28px, 1040px); }
  .site-header { align-items: flex-start; min-height: 0; padding: 21px 0; }
  nav { gap: 8px 14px; }
  .page { padding-top: 46px; padding-bottom: 76px; }
  .hero { grid-template-columns: 1fr; min-height: 0; padding: 16px 0 62px; }
  .app-icon { grid-row: 1; width: 112px; }
  .facts { grid-template-columns: 1fr; }
  .fact { min-height: 0; }
  .fact-number { margin-bottom: 24px; }
  .identity-note { grid-template-columns: 1fr; gap: 18px; margin-top: 54px; }
  .site-footer { flex-direction: column; gap: 5px; }
}

@media (max-width: 480px) {
  .site-header { display: block; }
  nav { justify-content: flex-start; margin-top: 14px; }
}

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