:root {
  color-scheme: dark;
  --ink: #f7f8ff;
  --muted: #aeb8ca;
  --line: rgba(255, 255, 255, 0.12);
  --glass: rgba(18, 25, 42, 0.72);
  --glass-strong: rgba(22, 30, 52, 0.92);
  --blue: #73a5ff;
  --violet: #ad7cff;
  --mint: #4be4c1;
  --pink: #ff6f9f;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 14% 8%, rgba(71, 128, 255, 0.28), transparent 32rem),
    radial-gradient(circle at 88% 18%, rgba(176, 85, 255, 0.22), transparent 28rem),
    radial-gradient(circle at 60% 90%, rgba(25, 211, 180, 0.13), transparent 34rem),
    #080b14;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a { color: #9fc1ff; text-underline-offset: 4px; }
a:hover { color: white; }
button, a { -webkit-tap-highlight-color: transparent; }

.shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(22px) saturate(150%);
  background: rgba(8, 11, 20, 0.72);
  border-bottom: 1px solid var(--line);
}
.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; color: white; text-decoration: none; font-weight: 800; }
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(115,165,255,.9), rgba(173,124,255,.82));
  box-shadow: inset 0 1px rgba(255,255,255,.45), 0 12px 32px rgba(88,119,255,.3);
}
.brand-copy small { display: block; color: var(--muted); font-size: .7rem; letter-spacing: .17em; }
.nav-links { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.nav-links a { color: var(--muted); text-decoration: none; font-weight: 650; font-size: .93rem; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: white; }
.language-switch { display: flex; padding: 4px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.04); }
.language-switch button {
  border: 0;
  border-radius: 8px;
  padding: 7px 10px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  font-weight: 750;
}
.language-switch button.active { color: white; background: rgba(115,165,255,.22); }

.hero { padding: 96px 0 66px; display: grid; grid-template-columns: 1.18fr .82fr; gap: 38px; align-items: center; }
.eyebrow { color: var(--mint); font-size: .78rem; font-weight: 850; letter-spacing: .18em; text-transform: uppercase; }
h1 { margin: 14px 0 20px; max-width: 820px; font-size: clamp(3rem, 7vw, 6.5rem); line-height: .96; letter-spacing: -.065em; }
.gradient-text { color: transparent; background: linear-gradient(95deg, #fff 6%, #9fc1ff 44%, #d19cff 74%, #79f1d6); background-clip: text; }
.lead { max-width: 710px; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.25rem); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 48px; padding: 0 20px; border: 1px solid var(--line); border-radius: 15px; color: white; text-decoration: none; font-weight: 760; }
.button.primary { border-color: transparent; background: linear-gradient(120deg, #5d91ff, #9e6cff); box-shadow: 0 14px 34px rgba(86,111,255,.28); }
.button.secondary { background: rgba(255,255,255,.055); }
.hero-panel, .card, .policy-card {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.025));
  box-shadow: var(--shadow), inset 0 1px rgba(255,255,255,.13);
  backdrop-filter: blur(22px) saturate(145%);
  border-radius: 28px;
}
.hero-panel { padding: 24px; transform: rotate(1.5deg); }
.window-bar { display: flex; gap: 7px; margin-bottom: 22px; }
.window-bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--pink); }
.window-bar span:nth-child(2) { background: #ffd166; }
.window-bar span:nth-child(3) { background: var(--mint); }
.event { display: grid; grid-template-columns: 44px 1fr auto; gap: 12px; align-items: center; margin-top: 10px; padding: 13px; border-radius: 17px; background: rgba(4,8,18,.58); border: 1px solid rgba(255,255,255,.08); }
.event-icon { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 14px; font-size: 1.35rem; background: rgba(115,165,255,.15); }
.event strong, .event small { display: block; }
.event small { color: var(--muted); }
.coin { color: #ffd166; font-weight: 850; }

.section { padding: 64px 0; }
.section-heading { max-width: 760px; margin-bottom: 28px; }
.section-heading h2, .policy-hero h1 { margin: 8px 0 12px; font-size: clamp(2.1rem, 4.8vw, 4rem); letter-spacing: -.045em; line-height: 1.05; }
.section-heading p { color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { padding: 24px; border-radius: 22px; }
.card-number { color: var(--blue); font-weight: 850; letter-spacing: .08em; }
.card h3 { margin: 15px 0 8px; font-size: 1.2rem; }
.card p { margin: 0; color: var(--muted); }
.trust { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.trust .card { min-height: 210px; }
.check-list { list-style: none; padding: 0; margin: 18px 0 0; }
.check-list li { position: relative; padding-left: 28px; margin: 9px 0; color: var(--muted); }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--mint); font-weight: 900; }

.policy-hero { padding: 76px 0 30px; }
.policy-hero p { color: var(--muted); max-width: 780px; }
.policy-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 24px; padding: 24px 0 80px; }
.policy-nav { position: sticky; top: 100px; align-self: start; padding: 18px; border: 1px solid var(--line); border-radius: 20px; background: rgba(14,20,34,.66); }
.policy-nav a { display: block; padding: 8px 10px; color: var(--muted); text-decoration: none; border-radius: 9px; }
.policy-nav a:hover { color: white; background: rgba(255,255,255,.05); }
.policy-card { padding: clamp(22px, 5vw, 50px); }
.policy-card section { scroll-margin-top: 110px; padding: 8px 0 26px; border-bottom: 1px solid var(--line); }
.policy-card section:last-child { border-bottom: 0; }
.policy-card h2 { margin: 12px 0; font-size: 1.55rem; letter-spacing: -.02em; }
.policy-card p, .policy-card li { color: #c3ccda; }
.policy-card li { margin: 7px 0; }
.notice { padding: 17px 18px; border-left: 3px solid var(--blue); border-radius: 10px; background: rgba(115,165,255,.08); color: #dce7ff; }
.support-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.support-grid .card { min-height: 190px; }

.site-footer { border-top: 1px solid var(--line); background: rgba(4,7,13,.5); }
.footer-inner { min-height: 150px; display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; }
.footer-inner p { color: var(--muted); margin: 5px 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { color: white; font-weight: 700; }

[hidden] { display: none !important; }
:focus-visible { outline: 3px solid rgba(115,165,255,.75); outline-offset: 3px; }

@media (max-width: 880px) {
  .nav { flex-wrap: wrap; padding: 12px 0; }
  .nav-links { order: 3; width: 100%; overflow-x: auto; padding-bottom: 4px; }
  .language-switch { margin-left: auto; }
  .hero { grid-template-columns: 1fr; padding-top: 68px; }
  .hero-panel { transform: none; }
  .grid { grid-template-columns: 1fr 1fr; }
  .policy-layout { grid-template-columns: 1fr; }
  .policy-nav { position: static; display: none; }
}
@media (max-width: 580px) {
  .shell { width: min(100% - 22px, 1180px); }
  .brand-copy small { display: none; }
  .nav-links { gap: 14px; }
  h1 { font-size: 3.15rem; }
  .grid, .trust, .support-grid, .footer-inner { grid-template-columns: 1fr; }
  .footer-inner { padding: 32px 0; }
  .hero-panel, .card, .policy-card { border-radius: 20px; }
}