/* Shared brand stylesheet for static legal pages (privacy.html, terms.html).
   Kept dependency-free (no external fonts/scripts) since these files are
   served as-is, outside the Next.js build. Color tokens mirror
   src/app/globals.css (--primary #262DED, --brand-navy #0C3992). */

:root {
  --primary: #262DED;
  --primary-dark: #1c22bd;
  --primary-soft: #eef0fe;
  --navy: #0C3992;
  --bg: #ffffff;
  --bg-soft: #f6f7fb;
  --card: #ffffff;
  --fg: #14162b;
  --muted: #5b5f77;
  --border: #e4e5ee;
  --warn-bg: #fff8e6;
  --warn-border: #f2cb6c;
  --warn-fg: #7a5b00;
  --good-bg: #ecfdf3;
  --good-border: #86e3b0;
  --good-fg: #0a6b3e;
  --info-bg: var(--primary-soft);
  --info-border: #b9c0fb;
  --info-fg: var(--primary-dark);
  --radius: 1rem;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --primary: #6b71f5;
    --primary-dark: #8a8ff7;
    --primary-soft: #1b1d3d;
    --navy: #3a6fd6;
    --bg: #0d0e1a;
    --bg-soft: #14162a;
    --card: #171a33;
    --fg: #f4f5fa;
    --muted: #a7abc9;
    --border: #262943;
    --warn-bg: #2a2408;
    --warn-border: #6b5716;
    --warn-fg: #f2cb6c;
    --good-bg: #07271a;
    --good-border: #1f6b45;
    --good-fg: #6fe3ac;
    --info-bg: #1b1d3d;
    --info-border: #33367a;
    --info-fg: #b7bafb;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

/* ---------- Header ---------- */
.legal-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.5rem;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.legal-header .brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.legal-header .brand img { height: 26px; width: auto; display: block; }
.legal-header nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
}
.legal-header nav a { color: var(--muted); }
.legal-header nav a.current, .legal-header nav a:hover { color: var(--fg); text-decoration: none; }
.legal-header .home-btn {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: var(--primary);
  color: #fff !important;
  font-weight: 600;
  font-size: 0.8rem;
  white-space: nowrap;
}
.legal-header .home-btn:hover { background: var(--primary-dark); text-decoration: none; }

/* ---------- Hero ---------- */
.legal-hero {
  max-width: 1180px;
  margin: 0 auto;
  padding: 3rem 1.5rem 1rem;
}
.legal-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary-dark);
  background: var(--primary-soft);
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}
.legal-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 0.6rem;
}
.legal-hero .meta {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}

/* ---------- Layout ---------- */
.legal-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 5rem;
}
.legal-grid {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 3rem;
  align-items: start;
}
@media (max-width: 960px) {
  .legal-grid { grid-template-columns: 1fr; }
  .legal-toc-desktop { display: none; }
}

/* Desktop sticky TOC */
.legal-toc-desktop {
  position: sticky;
  top: 76px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  padding-right: 0.5rem;
}
.legal-toc-desktop h2 {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin: 0 0 0.75rem;
}
.legal-toc-desktop ul { list-style: none; margin: 0; padding: 0; }
.legal-toc-desktop li a {
  display: block;
  padding: 0.32rem 0;
  font-size: 0.85rem;
  color: var(--muted);
  border-left: 2px solid transparent;
  padding-left: 0.75rem;
  margin-left: -0.75rem;
}
.legal-toc-desktop li a:hover {
  color: var(--fg);
  border-left-color: var(--primary);
  text-decoration: none;
}

/* Mobile TOC (details/summary, no JS needed) */
.legal-toc-mobile { display: none; margin-bottom: 2rem; }
@media (max-width: 960px) {
  .legal-toc-mobile { display: block; }
}
.legal-toc-mobile details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  background: var(--bg-soft);
}
.legal-toc-mobile summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 0.9rem;
}
.legal-toc-mobile ul {
  list-style: none;
  margin: 0.9rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem 1rem;
}
.legal-toc-mobile a { font-size: 0.85rem; color: var(--muted); }

/* ---------- Content ---------- */
.legal-content section {
  scroll-margin-top: 90px;
  padding-bottom: 2.25rem;
  margin-bottom: 2.25rem;
  border-bottom: 1px solid var(--border);
}
.legal-content section:last-of-type { border-bottom: none; }
.legal-content h2 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 0.9rem;
  scroll-margin-top: 90px;
}
.legal-content h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 1.4rem 0 0.5rem;
}
.legal-content p { margin: 0 0 0.9rem; color: var(--fg); }
.legal-content p.lead { color: var(--muted); }
.legal-content ul, .legal-content ol { margin: 0 0 0.9rem; padding-left: 1.25rem; }
.legal-content li { margin-bottom: 0.45rem; }
.legal-content strong { font-weight: 700; }
.legal-content a { word-break: break-word; }

.callout {
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  padding: 0.9rem 1.1rem;
  margin: 0.9rem 0;
  font-size: 0.92rem;
}
.callout.warn { background: var(--warn-bg); border-color: var(--warn-border); color: var(--warn-fg); }
.callout.good { background: var(--good-bg); border-color: var(--good-border); color: var(--good-fg); }
.callout.info { background: var(--info-bg); border-color: var(--info-border); color: var(--info-fg); }
.callout p, .callout ul { margin: 0; color: inherit; }
.callout ul { padding-left: 1.1rem; margin-top: 0.4rem; }

/* Table of contents chip grid used on the intro card */
.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 1.25rem 0 0;
}
.chip-grid span {
  font-size: 0.78rem;
  color: var(--muted);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.28rem 0.7rem;
}

/* Summary card */
.summary-card {
  background: var(--primary-soft);
  border: 1px solid var(--info-border);
  border-radius: 1.1rem;
  padding: 1.5rem 1.6rem;
  margin-top: 1rem;
}
.summary-card h2 { margin-top: 0; color: var(--fg); }
.summary-card ul { list-style: none; margin: 0; padding: 0; }
.summary-card li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: 0.6rem;
  color: var(--fg);
  font-size: 0.92rem;
}
.summary-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary-dark);
  font-weight: 800;
}

/* ---------- Footer ---------- */
.legal-footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
}
.legal-footer a { color: var(--muted); margin: 0 0.5rem; }
.legal-footer a:hover { color: var(--primary); }
.legal-footer .tagline { margin-top: 0.75rem; font-style: italic; opacity: 0.85; }