:root {
  --bg: #0b1020;
  --panel: rgba(255,255,255,0.06);
  --panel-border: rgba(255,255,255,0.12);
  --text: #e8ecf8;
  --muted: #b4bfd6;
  --heading: #ffffff;
  --accent: #7c9cff;
  --accent-2: #8ef0d0;
  --surface: #ffffff;
  --surface-text: #172033;
  --surface-muted: #58627a;
  --shadow: 0 20px 50px rgba(0,0,0,0.2);
  --radius: 18px;
  --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;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(124,156,255,0.28), transparent 28%),
    radial-gradient(circle at top right, rgba(142,240,208,0.15), transparent 24%),
    linear-gradient(180deg, #0b1020, #121a31 48%, #f7f9fe 48%, #f7f9fe 100%);
  line-height: 1.65;
}

a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--accent-2);
  outline-offset: 2px;
  border-radius: 8px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(11,16,32,0.75);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 74px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  color: var(--heading);
  letter-spacing: 0.2px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 10px 30px rgba(124,156,255,0.35);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--muted);
  font-weight: 600;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--heading);
}

.hero {
  padding: 88px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-2);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
}

h1, h2, h3 {
  color: var(--heading);
  line-height: 1.15;
  margin: 0 0 14px;
}

h1 { font-size: clamp(2.4rem, 4vw, 4.3rem); letter-spacing: -0.04em; }
h2 { font-size: clamp(1.7rem, 2vw, 2.4rem); }
h3 { font-size: 1.15rem; }

.hero p,
.lead {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 65ch;
}

.actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 14px;
  font-weight: 700;
  transition: transform 0.2s ease, opacity 0.2s ease, background 0.2s ease;
}

.button:hover { transform: translateY(-1px); }
.button.primary {
  background: linear-gradient(135deg, var(--accent), #94a8ff);
  color: #ffffff;
  box-shadow: 0 18px 40px rgba(124,156,255,0.32);
}
.button.secondary {
  border: 1px solid rgba(255,255,255,0.16);
  color: var(--heading);
  background: rgba(255,255,255,0.04);
}

.card,
.legal-card,
.contact-card {
  background: var(--surface);
  color: var(--surface-text);
  border-radius: var(--radius);
  border: 1px solid rgba(19,32,60,0.08);
  box-shadow: var(--shadow);
}

.glass-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.22);
  padding: 26px;
}

.hero-stats {
  display: grid;
  gap: 14px;
}

.stat {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 18px;
  padding: 18px;
}

.stat strong {
  display: block;
  color: white;
  font-size: 1.15rem;
  margin-bottom: 4px;
}

.section {
  padding: 28px 0 72px;
}

.grid {
  display: grid;
  gap: 22px;
}

.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.feature,
.link-card {
  padding: 24px;
}

.feature p,
.link-card p,
.meta,
.contact-card p,
article p,
article li {
  color: var(--surface-muted);
}

.link-card {
  display: block;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.link-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 55px rgba(18,26,49,0.16);
}

.page-shell {
  padding: 44px 0 72px;
}

.legal-layout {
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.sidebar {
  position: sticky;
  top: 94px;
  padding: 22px;
}

.sidebar h2 {
  color: var(--surface-text);
  font-size: 1.2rem;
}

.sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar li + li { margin-top: 10px; }
.sidebar a { color: var(--surface-muted); font-weight: 600; }
.sidebar a:hover { color: var(--surface-text); }

.legal-card {
  padding: 32px;
}

.legal-card h1 {
  color: var(--surface-text);
  font-size: clamp(2rem, 3vw, 3rem);
}

.legal-card h2,
.legal-card h3 {
  color: var(--surface-text);
  scroll-margin-top: 100px;
}

.legal-card ul {
  padding-left: 20px;
}

.notice {
  background: #eff4ff;
  color: #33405b;
  border-left: 4px solid var(--accent);
  padding: 14px 16px;
  border-radius: 12px;
  margin: 20px 0 28px;
}

.meta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-weight: 600;
  margin-bottom: 12px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.contact-card {
  padding: 24px;
}

.app-card {
  margin-top: 24px;
  padding: 24px;
}

.app-card-modern {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(124,156,255,0.28);
  background:
    radial-gradient(circle at 100% -10%, rgba(124,156,255,0.14), transparent 45%),
    linear-gradient(180deg, #ffffff, #f9fbff);
}

.app-card-modern::after {
  content: "";
  position: absolute;
  inset: auto -80px -120px auto;
  width: 240px;
  height: 240px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(142,240,208,0.2), transparent 70%);
  pointer-events: none;
}

.app-card-head {
  position: relative;
  z-index: 1;
  padding-inline: 16px;
}

.app-tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: #eef3ff;
  color: #3558b2;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.01em;
  margin-bottom: 14px;
}

.app-feature-list {
  display: grid;
  gap: 10px;
  padding-inline: 16px;
  padding-left: 0;
  list-style: none;
  margin-top: 20px;
}

.app-card .actions {
  padding-inline: 16px;
}

.app-feature-list li {
  position: relative;
  padding: 12px 14px 12px 40px;
  border-radius: 12px;
  background: #f4f7ff;
  border: 1px solid rgba(124,156,255,0.2);
}

.app-feature-list li::before {
  content: "✓";
  position: absolute;
  left: 14px;
  top: 11px;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  color: #ffffff;
  background: linear-gradient(135deg, #5a7fff, #79b2ff);
}

.site-footer {
  background: #0f1528;
  color: #d8def0;
  padding: 30px 0;
  margin-top: 40px;
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-links a { color: #d8def0; }
.footer-links a:hover { color: #ffffff; }

.small { font-size: 0.95rem; }

@media (max-width: 920px) {
  .hero-grid,
  .legal-layout,
  .grid-3,
  .grid-2,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }
}

@media (max-width: 640px) {
  .nav {
    align-items: flex-start;
    padding: 14px 0;
  }

  .nav-links {
    gap: 12px;
  }

  .hero {
    padding-top: 58px;
  }

  .legal-card,
  .sidebar,
  .glass-card,
  .feature,
  .link-card,
  .contact-card {
    padding: 20px;
  }
}