/* NumIQ — shared stylesheet for About / Privacy Policy / Terms of Service.
   Brand palette from NumIQ_Logo.html: navy #1A3A5C, blue #2563EB, amber #F59E0B. */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@600;700;800;900&family=Manrope:wght@400;500;600;700&display=swap');

:root {
  --navy: #1A3A5C;
  --blue: #2563EB;
  --blue-light: #60A5FA;
  --amber: #F59E0B;
  --bg: #0B1626;
  --bg-elevated: #0F1F35;
  --card: #142943;
  --card-border: #223A5A;
  --text-1: #F1F6FC;
  --text-2: #A9BCD4;
  --text-3: #6E85A3;
  --success: #22C55E;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --max-width: 760px;
}

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

body {
  margin: 0;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 800px 500px at 15% -10%, rgba(37, 99, 235, 0.16), transparent),
    radial-gradient(ellipse 700px 500px at 100% 0%, rgba(245, 158, 11, 0.08), transparent);
  background-attachment: fixed;
  color: var(--text-1);
  font-family: 'Manrope', -apple-system, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .brand-word {
  font-family: 'Sora', 'Manrope', sans-serif;
}

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

/* ── Top nav ─────────────────────────────────────────────────────────── */
.topnav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: rgba(11, 22, 38, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--card-border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--text-1);
}

.brand-icon {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--navy);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.brand-icon svg { width: 20px; height: 20px; }

.brand-word .accent { color: var(--blue-light); }

.nav-links {
  display: flex;
  gap: 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
}
.nav-links a { color: var(--text-2); }
.nav-links a.current { color: var(--amber); }

/* ── Layout ──────────────────────────────────────────────────────────── */
.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px 20px 100px;
}

.hero {
  text-align: center;
  margin-bottom: 40px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--amber);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

h1.page-title {
  font-size: clamp(28px, 6vw, 42px);
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  color: var(--text-1);
}

.subtitle {
  color: var(--text-2);
  font-size: 15px;
  max-width: 520px;
  margin: 0 auto;
}

.meta-line {
  color: var(--text-3);
  font-size: 12.5px;
  margin-top: 14px;
}

/* ── Cards / sections ────────────────────────────────────────────────── */
.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  margin-bottom: 16px;
}

section.legal-section {
  margin-bottom: 30px;
}
section.legal-section:last-child { margin-bottom: 0; }

h2.section-title {
  font-size: 19px;
  font-weight: 800;
  color: var(--text-1);
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

h2.section-title .num {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: rgba(37, 99, 235, 0.15);
  color: var(--blue-light);
  font-size: 13px;
  font-weight: 800;
  flex-shrink: 0;
}

p { color: var(--text-2); margin: 0 0 12px; font-size: 14.5px; }
p:last-child { margin-bottom: 0; }

ul, ol { color: var(--text-2); font-size: 14.5px; padding-left: 20px; margin: 0 0 12px; }
li { margin-bottom: 6px; }
li:last-child { margin-bottom: 0; }

strong { color: var(--text-1); font-weight: 700; }

.callout {
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.25);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  font-size: 13.5px;
  color: var(--text-2);
  margin: 14px 0;
}
.callout.amber {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.3);
}
.callout strong { color: var(--text-1); }

/* ── Feature grid (About page) ──────────────────────────────────────── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 20px 0;
}
@media (max-width: 480px) {
  .feature-grid { grid-template-columns: 1fr; }
}
.feature-card {
  background: var(--bg-elevated);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
}
.feature-icon { font-size: 24px; margin-bottom: 8px; }
.feature-label { font-size: 13px; font-weight: 700; color: var(--text-1); margin-bottom: 3px; }
.feature-sub { font-size: 12px; color: var(--text-3); }

/* ── Table of contents ───────────────────────────────────────────────── */
.toc {
  background: var(--bg-elevated);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  margin-bottom: 24px;
}
.toc-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 10px;
}
.toc ol {
  columns: 2;
  padding-left: 18px;
  font-size: 13px;
}
@media (max-width: 480px) { .toc ol { columns: 1; } }
.toc a { color: var(--text-2); }
.toc a:hover { color: var(--blue-light); }

/* ── Footer ──────────────────────────────────────────────────────────── */
footer {
  text-align: center;
  padding: 40px 20px 60px;
  color: var(--text-3);
  font-size: 12.5px;
}
footer a { color: var(--text-3); }
footer .footer-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
footer .footer-company {
  margin-bottom: 6px;
  line-height: 1.7;
}
footer .footer-company a { text-decoration: underline; }

/* ── Company / contact details block ─────────────────────────────────── */
.callout code,
.meta-line code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.92em;
}
.company-block { line-height: 1.9; }
.company-block .company-name {
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
}

/* ── Back to top ─────────────────────────────────────────────────────── */
.back-top {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 30px;
  color: var(--text-3);
  font-size: 12.5px;
  font-weight: 600;
}