:root {
  --ink: #f7f8ff;
  --muted: #b8bfd6;
  --panel: rgba(19, 26, 54, 0.72);
  --line: rgba(255, 255, 255, 0.11);
  --accent: #75b8ff;
  --accent-2: #83f2c8;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 85% 12%, rgba(36, 159, 173, 0.28), transparent 33rem),
    radial-gradient(circle at 12% 86%, rgba(26, 95, 167, 0.32), transparent 38rem),
    linear-gradient(145deg, #081229 0%, #101633 52%, #091d2e 100%);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.site-shell {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 48px 24px 24px;
  overflow: hidden;
}

.aurora {
  position: absolute;
  z-index: -1;
  width: 52rem;
  height: 52rem;
  border: 1px solid rgba(126, 214, 255, 0.13);
  border-radius: 50%;
  box-shadow: 0 0 0 7rem rgba(98, 159, 255, 0.025), 0 0 0 14rem rgba(111, 242, 206, 0.018);
  transform: translate(38%, -30%);
}

.hero-card,
.policy-card {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(26px) saturate(125%);
  -webkit-backdrop-filter: blur(26px) saturate(125%);
}

.hero-card {
  width: min(100%, 720px);
  padding: clamp(34px, 7vw, 68px);
  border-radius: 36px;
}

.brand-mark {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: linear-gradient(145deg, var(--accent), var(--accent-2));
  color: #081326;
  font-size: 27px;
  font-weight: 800;
  box-shadow: 0 14px 35px rgba(88, 205, 220, 0.27);
}

.eyebrow,
.policy-kicker {
  color: var(--accent-2);
  font: 650 0.78rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow { margin: 30px 0 12px; }

h1 {
  margin: 0;
  max-width: 13ch;
  font-size: clamp(2.8rem, 8vw, 5.6rem);
  line-height: 0.96;
  letter-spacing: -0.065em;
}

.hero-copy {
  max-width: 35rem;
  margin: 28px 0 34px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.65;
}

.primary-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  background: var(--ink);
  color: #0b1530;
  font-weight: 700;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.primary-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(117, 184, 255, 0.25);
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
}

.secondary-link {
  color: var(--muted);
  font-weight: 650;
  text-decoration-color: rgba(184, 191, 214, 0.4);
  text-underline-offset: 5px;
}

.secondary-link:hover { color: var(--ink); }

.primary-link:focus-visible,
.back-link:focus-visible,
.contact-link:focus-visible {
  outline: 3px solid var(--accent-2);
  outline-offset: 4px;
}

footer {
  position: absolute;
  bottom: 18px;
  color: rgba(226, 231, 248, 0.55);
  font-size: 0.8rem;
}

.policy-shell { min-height: 100vh; padding: 28px 20px 72px; }
.policy-nav { width: min(100%, 880px); margin: 0 auto 20px; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}

.back-link:hover { color: var(--ink); }

.policy-card {
  width: min(100%, 880px);
  margin: 0 auto;
  padding: clamp(28px, 6vw, 66px);
  border-radius: 30px;
}

.policy-kicker { margin: 0 0 12px; font-size: 0.74rem; }
.policy-card h1 { max-width: none; font-size: clamp(2.6rem, 7vw, 4.6rem); line-height: 1; }
.updated { margin: 16px 0 34px; color: var(--muted); font-size: 0.95rem; }

.policy-intro {
  margin: 0 0 38px;
  padding: 22px 24px;
  border: 1px solid rgba(117, 184, 255, 0.2);
  border-radius: 18px;
  background: rgba(117, 184, 255, 0.075);
  font-size: 1.08rem;
  line-height: 1.7;
}

.policy-section { padding: 28px 0; border-top: 1px solid var(--line); }
.policy-section h2 { margin: 0 0 14px; font-size: 1.25rem; letter-spacing: -0.02em; }
.policy-section p, .policy-section li { color: var(--muted); line-height: 1.72; }
.policy-section p { margin: 0 0 12px; }
.policy-section p:last-child { margin-bottom: 0; }
.policy-section ul { margin: 12px 0 0; padding-left: 1.3rem; }
.policy-section li + li { margin-top: 10px; }
.policy-section strong { color: var(--ink); }
.contact-link { color: var(--accent); text-underline-offset: 4px; }

.support-callout {
  margin-top: 12px;
  padding: 26px;
  border: 1px solid rgba(131, 242, 200, 0.2);
  border-radius: 20px;
  background: rgba(131, 242, 200, 0.055);
}

.support-callout .primary-link { margin-top: 8px; color: #0b1530; }

@media (max-width: 560px) {
  .site-shell { padding-inline: 14px; }
  .hero-card, .policy-card { border-radius: 24px; }
  .policy-shell { padding-inline: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .primary-link { transition: none; }
}