:root {
  color-scheme: light dark;
  --bg: #f5f7fb;
  --surface: rgba(255,255,255,.86);
  --surface-solid: #ffffff;
  --text: #10162f;
  --muted: #5d6684;
  --line: rgba(18,30,72,.12);
  --primary: #3157f6;
  --primary-2: #6d4cff;
  --accent: #ff7463;
  --shadow: 0 22px 60px rgba(19,37,93,.10);
  --radius: 24px;
  --max: 1080px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #070b1b;
    --surface: rgba(14,21,50,.82);
    --surface-solid: #101631;
    --text: #f7f8ff;
    --muted: #aeb7d8;
    --line: rgba(184,198,255,.14);
    --primary: #7791ff;
    --primary-2: #a18aff;
    --accent: #ff8a7d;
    --shadow: 0 22px 60px rgba(0,0,0,.28);
  }
}

* { 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:
    radial-gradient(circle at 18% 4%, rgba(73,109,255,.13), transparent 34rem),
    radial-gradient(circle at 88% 12%, rgba(137,80,255,.10), transparent 28rem),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--text); font-weight: 760; letter-spacing: -.02em; }
.brand:hover { text-decoration: none; }
.brand img { width: 38px; height: 38px; border-radius: 11px; box-shadow: 0 8px 24px rgba(41,73,218,.2); }
.nav-links { display: flex; align-items: center; gap: 20px; font-size: .95rem; }
.nav-links a { color: var(--muted); }
.nav-links a[aria-current="page"] { color: var(--text); font-weight: 700; }

.hero { padding: 88px 0 58px; }
.hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 64px; }
.eyebrow { color: var(--primary); text-transform: uppercase; letter-spacing: .14em; font-size: .76rem; font-weight: 800; }
h1 { font-size: clamp(2.55rem, 7vw, 5.25rem); line-height: .98; letter-spacing: -.055em; margin: 13px 0 22px; max-width: 820px; }
.lead { font-size: clamp(1.08rem, 2vw, 1.28rem); color: var(--muted); max-width: 720px; }
.hero-art { display: flex; justify-content: center; }
.hero-art img { width: min(100%, 330px); border-radius: 31%; filter: drop-shadow(0 28px 55px rgba(32,57,174,.24)); }

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 18px;
  border-radius: 14px; font-weight: 750; background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: white;
  box-shadow: 0 10px 28px rgba(52,83,225,.20);
}
.button:hover { text-decoration: none; transform: translateY(-1px); }
.button.secondary { background: var(--surface-solid); color: var(--text); border: 1px solid var(--line); box-shadow: none; }

.section { padding: 44px 0; }
.section h2 { font-size: clamp(1.75rem, 4vw, 2.65rem); letter-spacing: -.035em; margin: 0 0 12px; }
.section-intro { color: var(--muted); max-width: 720px; margin-bottom: 26px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 25px;
  box-shadow: var(--shadow); backdrop-filter: blur(12px);
}
.card h3 { margin: 3px 0 8px; font-size: 1.12rem; }
.card p { margin: 0; color: var(--muted); }
.card .icon { font-size: 1.35rem; }

.legal-shell { padding: 58px 0 84px; }
.legal-grid { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 42px; align-items: start; }
.toc { position: sticky; top: 96px; font-size: .9rem; }
.toc strong { display: block; margin-bottom: 12px; }
.toc a { display: block; padding: 5px 0; color: var(--muted); }
.legal {
  background: var(--surface); border: 1px solid var(--line); border-radius: 28px; padding: clamp(24px, 5vw, 50px); box-shadow: var(--shadow);
}
.legal h1 { font-size: clamp(2.3rem, 6vw, 4rem); margin-top: 4px; }
.legal h2 { margin-top: 42px; margin-bottom: 10px; font-size: 1.45rem; letter-spacing: -.02em; }
.legal h3 { margin-top: 26px; margin-bottom: 8px; font-size: 1.08rem; }
.legal p, .legal li { color: var(--muted); }
.legal strong { color: var(--text); }
.legal ul { padding-left: 1.25rem; }
.meta { color: var(--muted); font-size: .94rem; }
.notice {
  padding: 16px 18px; border-radius: 16px; background: color-mix(in srgb, var(--primary) 8%, var(--surface-solid));
  border: 1px solid color-mix(in srgb, var(--primary) 25%, var(--line)); margin: 24px 0;
}
.notice p { margin: 0; }

.contact-card { display: grid; gap: 12px; }
.contact-row { padding: 15px 0; border-bottom: 1px solid var(--line); }
.contact-row:last-child { border-bottom: 0; }
.contact-label { display: block; color: var(--muted); font-size: .86rem; margin-bottom: 3px; }

.site-footer { border-top: 1px solid var(--line); padding: 32px 0 45px; color: var(--muted); font-size: .9rem; }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-copy p { margin: 0 0 4px; }

.small { font-size: .9rem; }
.muted { color: var(--muted); }
.divider { height: 1px; background: var(--line); margin: 30px 0; }

@media (max-width: 800px) {
  .nav { min-height: 64px; }
  .nav-links { gap: 13px; font-size: .88rem; }
  .nav-links .hide-mobile { display: none; }
  .hero { padding-top: 58px; }
  .hero-grid { grid-template-columns: 1fr; gap: 34px; }
  .hero-art { order: -1; }
  .hero-art img { width: 180px; }
  .cards { grid-template-columns: 1fr; }
  .legal-grid { grid-template-columns: 1fr; }
  .toc { display: none; }
  .footer-grid { flex-direction: column; }
}

@media (max-width: 470px) {
  .wrap { width: min(calc(100% - 26px), var(--max)); }
  .brand span { display: none; }
  .nav-links { gap: 11px; }
  .hero { padding-top: 42px; }
  .legal-shell { padding-top: 30px; }
  .legal { border-radius: 22px; }
}