/* Neurobank site — same design system as the app:
   flat white, single #009486 accent, dark-slate ink, system SF/semibold. */
:root {
  --accent: #009486;
  --accent-dark: #007a6e;
  --accent-soft: rgba(0, 148, 134, 0.1);
  --ink: #333a45;
  --ink-secondary: rgba(51, 58, 69, 0.62);
  --ink-tertiary: rgba(51, 58, 69, 0.4);
  --surface: #f3f5f7;
  --border: rgba(51, 58, 69, 0.12);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI",
    Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.6;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.nav {
  max-width: 960px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand img { width: 36px; height: 36px; border-radius: 9px; }
.brand span { font-weight: 700; font-size: 19px; letter-spacing: -0.3px; }
.nav-links { display: flex; gap: 22px; }
.nav-links a { font-weight: 500; font-size: 15px; color: var(--ink-secondary); }

.hero {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 24px 72px;
  text-align: center;
}
.mascot-stage { position: relative; width: 300px; height: 280px; margin: 0 auto; }
.mascot-stage .rays {
  position: absolute; inset: -30px; width: 360px; height: 340px;
  object-fit: contain; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
}
.mascot-stage .neuro {
  position: absolute; width: 230px; height: 230px; object-fit: contain;
  left: 50%; top: 50%; transform: translate(-50%, -50%);
  animation: float 3.6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translate(-50%, -47%); }
  50% { transform: translate(-50%, -53%); }
}
h1 {
  margin-top: 14px;
  font-weight: 700;
  font-size: clamp(34px, 6vw, 46px);
  line-height: 1.15;
  letter-spacing: -0.8px;
}
.hero p.sub {
  margin: 14px auto 0;
  max-width: 520px;
  font-weight: 500;
  font-size: 17px;
  color: var(--ink-secondary);
}
.cta {
  display: inline-block;
  margin-top: 30px;
  padding: 16px 34px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.2px;
}
.cta:hover { background: var(--accent-dark); text-decoration: none; }
.cta.soon { background: var(--surface); color: var(--ink-secondary); cursor: default; }
.cta.soon:hover { background: var(--surface); }
.hero .fineprint {
  margin-top: 18px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-tertiary);
}

.doc {
  max-width: 720px;
  margin: 0 auto;
  padding: 16px 24px 80px;
}
.doc h1 { font-size: 32px; margin-bottom: 4px; }
.doc .updated {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-tertiary);
  margin-bottom: 28px;
}
.doc h2 {
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -0.3px;
  margin: 34px 0 8px;
}
.doc h3 {
  font-weight: 600;
  font-size: 16.5px;
  letter-spacing: -0.2px;
  margin: 22px 0 6px;
}
.doc p, .doc li { font-size: 15.5px; color: var(--ink-secondary); font-weight: 450; }
.doc p { margin-bottom: 12px; }
.doc ul { padding-left: 22px; margin-bottom: 12px; }
.doc li { margin-bottom: 6px; }
.doc strong { color: var(--ink); font-weight: 600; }
.callout {
  background: var(--accent-soft);
  border-radius: 14px;
  padding: 14px 18px;
  margin: 18px 0 24px;
}
.callout p { margin: 0; color: var(--ink); }

.footer {
  border-top: 1px solid var(--border);
  padding: 26px 24px 40px;
}
.footer-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  align-items: center;
  justify-content: space-between;
}
.footer p { font-size: 13px; font-weight: 500; color: var(--ink-tertiary); }
.footer .links { display: flex; gap: 20px; }
.footer .links a { font-size: 13.5px; font-weight: 500; color: var(--ink-secondary); }
.footer .disclaimer {
  max-width: 960px;
  margin: 14px auto 0;
  font-size: 12px;
  color: var(--ink-tertiary);
}
@media (max-width: 560px) {
  .nav-links { gap: 14px; }
  .nav-links a { font-size: 14px; }
}

.nowrap { white-space: nowrap; }