:root {
  color-scheme: dark;
  --background: #0B1020;
  --surface: #141A2B;
  --surface-alt: #18223A;
  --text: #EAF6FF;
  --muted: #8FA3B8;
  --purple: #C77DFF;
  --cyan: #4DEEEA;
  --border: #39445F;
  --line: #242D48;
  --focus: #F9E36A;
  --max-width: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background: var(--background);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 16px;
  line-height: 1.65;
}

a { color: var(--cyan); }
a:hover { color: var(--text); }
a:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }

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

.wrap { width: min(var(--max-width), calc(100% - 32px)); margin: 0 auto; }

.site-header { border-bottom: 1px solid var(--border); background: rgba(11, 16, 32, 0.96); }
.nav { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-weight: 800; letter-spacing: 0.08em; text-decoration: none; }
.brand img { width: 34px; height: 34px; }
.nav-link { border: 1px solid var(--border); color: var(--text); padding: 7px 12px; text-decoration: none; }
.nav-link:hover { border-color: var(--cyan); color: var(--cyan); }

.hero { padding: 88px 0 72px; background: linear-gradient(135deg, #0B1020 0%, #141A2B 100%); }
.eyebrow, .terminal-line { color: var(--cyan); font-size: 0.88rem; font-weight: 700; letter-spacing: 0.06em; }
.eyebrow::before { content: "> "; color: var(--purple); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 850px; margin-bottom: 20px; font-size: clamp(2.2rem, 7vw, 5.2rem); line-height: 1.04; letter-spacing: -0.06em; }
h2 { font-size: clamp(1.45rem, 4vw, 2.4rem); line-height: 1.2; }
h3 { font-size: 1rem; color: var(--cyan); letter-spacing: 0.04em; }
.hero-copy { max-width: 700px; color: var(--muted); font-size: clamp(1rem, 2.3vw, 1.2rem); }
.play-store-link { display: inline-block; max-width: 100%; border-radius: 8px; }
.play-store-link img { width: 216px; height: auto; }
.status-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 0; }
.status { border: 1px solid var(--border); color: var(--text); padding: 7px 10px; font-size: 0.84rem; }
.status strong { color: var(--purple); }
.terminal-panel { margin-top: 38px; max-width: 760px; border: 1px solid var(--border); background: var(--surface); }
.terminal-title { border-bottom: 1px solid var(--border); color: var(--muted); padding: 10px 16px; font-size: 0.8rem; }
.terminal-content { padding: 24px; }
.scan-frame { display: grid; place-items: center; min-height: 170px; border: 2px solid var(--purple); background: #0B1020; color: var(--cyan); text-align: center; }
.scan-frame::before { content: ""; width: min(72%, 430px); border-top: 3px solid var(--cyan); }
.scan-frame strong { letter-spacing: 0.12em; }
.scan-frame::after { content: ""; width: min(72%, 430px); border-top: 3px solid var(--cyan); }

main section { padding: 72px 0; border-top: 1px solid var(--line); }
.section-intro { max-width: 760px; color: var(--muted); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.feature { min-height: 178px; border: 1px solid var(--border); padding: 22px; background: var(--surface); }
.feature p { margin-bottom: 0; color: var(--muted); }

.table-wrap { overflow-x: auto; margin-top: 26px; border: 1px solid var(--border); }
table { width: 100%; min-width: 640px; border-collapse: collapse; }
th, td { padding: 14px 16px; border-bottom: 1px solid var(--border); text-align: left; }
th { color: var(--cyan); background: var(--surface); font-size: 0.86rem; }
tbody tr:last-child td { border-bottom: 0; }
.note { margin-top: 18px; color: var(--muted); font-size: 0.9rem; }

.list { max-width: 760px; padding-left: 20px; }
.list li { margin: 9px 0; }
.privacy-band { background: var(--surface-alt); }
.privacy-callout { max-width: 760px; border-left: 4px solid var(--purple); padding: 20px 22px; background: var(--surface); }
.privacy-callout p:last-child { margin-bottom: 0; }
.button-link { display: inline-block; margin-top: 22px; border: 1px solid var(--cyan); color: var(--cyan); padding: 12px 16px; font-weight: 700; text-decoration: none; }
.button-link:hover { background: var(--cyan); color: var(--background); }

.policy-hero { padding: 62px 0 46px; background: var(--surface); border-bottom: 1px solid var(--border); }
.policy-hero h1 { max-width: 900px; font-size: clamp(2rem, 6vw, 4rem); }
.policy-date { color: var(--muted); }
.policy { width: min(820px, calc(100% - 32px)); margin: 0 auto; padding: 46px 0 68px; }
.policy-summary, .policy-section { border: 1px solid var(--border); background: var(--surface); padding: 24px; margin-bottom: 18px; }
.policy-summary { border-left: 4px solid var(--purple); }
.policy-section h2 { color: var(--cyan); font-size: 1.2rem; }
.policy-section p:last-child, .policy-section ul:last-child { margin-bottom: 0; }
.policy-section ul { padding-left: 20px; }
.policy-section li { margin: 8px 0; }
.policy code { color: var(--purple); overflow-wrap: anywhere; }

.not-found { min-height: calc(100vh - 72px); display: grid; place-items: center; padding: 32px 0; }
.not-found-box { width: min(680px, 100%); border: 1px solid var(--border); background: var(--surface); padding: 30px; }
.not-found-code { color: var(--purple); font-size: clamp(3rem, 12vw, 7rem); font-weight: 800; line-height: 1; }

.site-footer { border-top: 1px solid var(--border); padding: 30px 0; color: var(--muted); font-size: 0.88rem; }
.footer-inner { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.footer-inner p { margin: 0; }

@media (max-width: 680px) {
  .hero { padding: 58px 0 48px; }
  main section { padding: 52px 0; }
  .feature-grid { grid-template-columns: 1fr; }
  .terminal-content { padding: 16px; }
  .scan-frame { min-height: 140px; }
  .policy { padding-top: 30px; }
  .policy-summary, .policy-section { padding: 18px; }
}

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