:root {
  --bg: #0b0d12;
  --surface: #11151d;
  --surface-2: #171c26;
  --text: #f6f7fb;
  --muted: #aeb7c7;
  --line: #262d3a;
  --accent: #65e7c4;
  --accent-2: #6ea8fe;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #090b10 0%, #0d1118 45%, #0a0d13 100%);
  color: var(--text);
  line-height: 1.65;
}
a { color: inherit; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.nav {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(9, 11, 16, .82);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-weight: 800; letter-spacing: -.02em; }
.logo { width: 36px; height: 36px; border-radius: 11px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 0 32px rgba(101,231,196,.22); position: relative; }
.logo:after { content: ""; position: absolute; inset: 10px 9px 9px 12px; border-left: 8px solid #07100e; border-top: 5px solid transparent; border-bottom: 5px solid transparent; }
.nav-links { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; font-size: 14px; }
.nav-links a { color: var(--muted); text-decoration: none; }
.nav-links a:hover { color: var(--text); }
.hero { padding: 110px 0 82px; text-align: center; }
.eyebrow { display: inline-block; padding: 7px 12px; border: 1px solid rgba(101,231,196,.28); border-radius: 999px; color: var(--accent); background: rgba(101,231,196,.06); font-size: 13px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
h1 { font-size: clamp(44px, 8vw, 78px); line-height: 1.02; letter-spacing: -.055em; margin: 24px auto 22px; max-width: 980px; }
.hero p { max-width: 760px; margin: 0 auto; font-size: clamp(18px, 2.5vw, 22px); color: var(--muted); }
.actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-top: 32px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 20px; border-radius: 12px; text-decoration: none; font-weight: 750; border: 1px solid var(--line); }
.btn.primary { background: var(--text); color: #080b10; border-color: transparent; }
.btn.secondary { background: rgba(255,255,255,.03); color: var(--text); }
.trust-row { margin-top: 48px; display: flex; justify-content: center; gap: 14px 28px; flex-wrap: wrap; color: #8f9aae; font-size: 13px; }
section { padding: 76px 0; }
.section-head { max-width: 760px; margin-bottom: 34px; }
.section-head h2 { margin: 0 0 12px; font-size: clamp(30px, 4vw, 48px); letter-spacing: -.035em; line-height: 1.08; }
.section-head p { margin: 0; color: var(--muted); font-size: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { padding: 28px; border: 1px solid var(--line); background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.015)); border-radius: 20px; min-height: 230px; }
.card .num { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; background: rgba(101,231,196,.09); color: var(--accent); font-weight: 800; margin-bottom: 18px; }
.card h3 { margin: 0 0 10px; font-size: 20px; }
.card p { margin: 0; color: var(--muted); }
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 44px; align-items: center; }
.panel { border: 1px solid var(--line); border-radius: 22px; background: var(--surface); padding: 28px; }
.workflow { display: grid; gap: 12px; }
.workflow div { display: flex; gap: 14px; align-items: flex-start; padding: 16px; border-radius: 14px; background: var(--surface-2); }
.workflow strong { display: block; margin-bottom: 3px; }
.workflow span { color: var(--muted); font-size: 14px; }
.notice { border-left: 3px solid var(--accent); padding: 18px 22px; background: rgba(101,231,196,.055); border-radius: 0 14px 14px 0; color: #dce7e3; }
.faq { display: grid; gap: 12px; }
details { border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; background: rgba(255,255,255,.02); }
summary { cursor: pointer; font-weight: 700; }
details p { color: var(--muted); margin: 12px 0 2px; }
.legal { max-width: 860px; margin: 0 auto; padding: 70px 0 90px; }
.legal h1 { font-size: clamp(38px, 6vw, 62px); margin-left: 0; margin-right: 0; text-align: left; }
.legal h2 { margin-top: 42px; font-size: 25px; letter-spacing: -.02em; }
.legal h3 { margin-top: 28px; font-size: 19px; }
.legal p, .legal li { color: #c3cad6; }
.legal .updated { color: #8d98aa; font-size: 14px; margin-bottom: 34px; }
.legal a { color: var(--accent); }
.support-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; }
.contact-box { border: 1px solid var(--line); border-radius: 18px; padding: 26px; background: var(--surface); }
.contact-box a { color: var(--accent); font-weight: 750; }
footer { border-top: 1px solid var(--line); padding: 34px 0 44px; color: #8e98aa; font-size: 14px; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a { color: #b8c0cc; text-decoration: none; }
.small { font-size: 13px; color: #8994a6; }
@media (max-width: 820px) {
  .nav-inner { align-items: flex-start; padding: 16px 0; }
  .nav-links { justify-content: flex-end; gap: 10px 16px; }
  .hero { padding-top: 72px; }
  .grid-3, .split, .support-grid { grid-template-columns: 1fr; }
  section { padding: 56px 0; }
}
@media (max-width: 560px) {
  .container { width: min(var(--max), calc(100% - 28px)); }
  .nav-inner { display: block; }
  .nav-links { margin-top: 12px; justify-content: flex-start; }
  h1 { font-size: 46px; }
  .hero { text-align: left; }
  .hero p { margin-left: 0; }
  .actions, .trust-row { justify-content: flex-start; }
}