:root {
  color-scheme: dark;
  --ink: #f3f7fa;
  --muted: #a8bac9;
  --deep: #07111f;
  --panel: #0d1a2a;
  --line: #26374a;
  --mint: #5ee8c3;
  --gold: #e9c66f;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--deep); color: var(--ink); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.55; }
a { color: inherit; }
.site-header, main, footer { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.site-header { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); font-size: 14px; font-weight: 800; letter-spacing: .12em; text-decoration: none; }
.brand-mark { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid #40546b; border-radius: 12px; font-size: 19px; letter-spacing: -.08em; background: linear-gradient(145deg, #13253a, #091522); }
.brand-mark span { color: var(--mint); }
nav { display: flex; gap: 24px; }
nav a, footer a { color: var(--muted); text-decoration: none; }
nav a:hover, nav a:focus-visible, footer a:hover, footer a:focus-visible { color: var(--mint); }
.hero { min-height: 690px; display: grid; align-content: center; padding: 80px 0; position: relative; overflow: hidden; }
.hero::after { content: "1"; position: absolute; right: 0; top: 20px; z-index: -1; color: transparent; -webkit-text-stroke: 1px #17314a; font-size: clamp(380px, 54vw, 680px); font-weight: 900; line-height: .9; }
.eyebrow { margin: 0 0 18px; color: var(--mint); font-size: 12px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
h1, h2 { margin: 0; letter-spacing: -.055em; line-height: .98; }
h1 { max-width: 920px; font-size: clamp(62px, 11vw, 146px); }
h2 { font-size: clamp(42px, 6vw, 80px); }
.lead { max-width: 760px; color: var(--muted); font-size: clamp(20px, 2.5vw, 31px); line-height: 1.4; }
.lead.small { color: var(--gold); font-size: clamp(18px, 2vw, 24px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.button { min-height: 52px; padding: 14px 22px; border: 1px solid var(--line); border-radius: 14px; display: inline-flex; align-items: center; justify-content: center; font-weight: 750; text-decoration: none; }
.button.primary { background: var(--mint); color: #04130f; border-color: var(--mint); }
.button.secondary { background: #0b1725cc; }
.statement, .product, .identity { border-top: 1px solid var(--line); padding: 100px 0; }
.statement > p:not(.eyebrow) { max-width: 820px; color: var(--muted); font-size: 21px; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 48px; }
.principles article { min-height: 180px; display: flex; flex-direction: column; justify-content: space-between; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); }
.principles strong { font-size: 24px; }
.principles span { color: var(--muted); }
.product { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.product-copy { color: var(--muted); font-size: 20px; }
.status { display: flex; gap: 10px; align-items: center; color: var(--ink); font-size: 14px; font-weight: 700; }
.status span { width: 10px; height: 10px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 20px var(--mint); }
.identity dl, .legal-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 48px; background: var(--line); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.identity dl div, .legal-list div { padding: 22px; background: var(--panel); }
dt { color: var(--muted); font-size: 13px; }
dd { margin: 7px 0 0; font-weight: 750; }
.policy { max-width: 850px; padding: 100px 0 120px; }
.policy h1 { margin-bottom: 34px; font-size: clamp(54px, 9vw, 100px); }
.policy h2 { margin: 52px 0 16px; font-size: clamp(28px, 4vw, 42px); letter-spacing: -.035em; }
.policy p { color: var(--muted); font-size: 18px; }
.policy .lead { font-size: 23px; }
.policy-note { margin-top: 60px; padding-top: 22px; border-top: 1px solid var(--line); }
.legal-list { grid-template-columns: repeat(3, 1fr); }
.contact-card { margin: 44px 0; padding: 26px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); }
.contact-card h2 { margin-top: 0; }
.contact-link { color: var(--mint); text-underline-offset: .18em; }
footer { min-height: 260px; display: grid; grid-template-columns: 1fr 1fr auto; align-content: center; gap: 22px; border-top: 1px solid var(--line); color: var(--muted); }
footer div { display: flex; gap: 20px; }
footer small { grid-column: 1 / -1; }
.footer-brand { color: var(--ink); }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 4px; }
@media (max-width: 760px) {
  .site-header { align-items: flex-start; padding: 20px 0; }
  nav { gap: 12px; flex-wrap: wrap; justify-content: flex-end; font-size: 13px; }
  .hero { min-height: 620px; }
  .principles, .product, .identity dl, .legal-list { grid-template-columns: 1fr; }
  .product { gap: 36px; }
  footer { grid-template-columns: 1fr; padding: 70px 0; }
  footer small { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }