/* ============================================
   Legal Pages (Terms + Privacy) — Obsidian Aurora
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --canvas:    #000000;
  --surface-0: #0A0D14;
  --surface-1: #11151F;
  --surface-2: #1A1F2C;
  --fg-mark: #FFFFFF;
  --fg-1:    #E4E8F1;
  --fg-2:    #B8C0D0;
  --fg-3:    #8E99B0;
  --fg-4:    #5A6478;
  --line-1:     rgba(255,255,255,0.06);
  --line-2:     rgba(255,255,255,0.12);
  --line-inset: inset 0 1px 0 rgba(255,255,255,0.04);
  --up:        #22c55e;
  --down:      #ef4444;
  --warn:      #f59e0b;
  --warn-soft: rgba(245,158,11,0.12);
  --link:      #6EA8FF;
  --radius-sm:   10px;
  --radius-md:   14px;
  --radius-lg:   18px;
  --radius-pill: 999px;
  --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:  'JetBrains Mono', ui-monospace, Menlo, monospace;
  --ease:     cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast: 150ms;
  --dur-base: 250ms;
  --elev-1: 0 1px 3px rgba(0,0,0,0.24), 0 2px 8px rgba(0,0,0,0.18);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--canvas);
  color: var(--fg-1);
  font: 400 15px/1.6 var(--font-sans);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
a { color: var(--link); text-decoration: none; transition: color var(--dur-fast) var(--ease); }
a:hover { color: var(--fg-1); }

/* ============ Brand ============ */
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-text { font: 700 16px/1 var(--font-sans); letter-spacing: -0.03em; color: var(--fg-mark); }

/* ============ Nav ============ */
.nav-wrap {
  position: sticky; top: 0; z-index: 50;
  padding: 14px 0;
  background: rgba(0,0,0,0.80);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line-1);
}
.nav {
  max-width: 900px; margin: 0 auto; padding: 0 32px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.nav-back {
  display: flex; align-items: center; gap: 6px;
  font: 500 13px/1 var(--font-sans); color: var(--fg-3);
  transition: color var(--dur-fast) var(--ease);
  text-decoration: none;
}
.nav-back:hover { color: var(--fg-1); }
.nav-back svg { width: 14px; height: 14px; }

/* ============ Legal Wrap ============ */
.legal-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 64px 32px 96px;
}

/* Breadcrumbs */
.legal-wrap .crumbs {
  font: 500 12px/1 var(--font-sans); color: var(--fg-3); margin-bottom: 28px;
}
.legal-wrap .crumbs a { color: var(--fg-3); text-decoration: none; }
.legal-wrap .crumbs a:hover { color: var(--fg-1); }
.legal-wrap .crumbs .sep { margin: 0 6px; color: var(--fg-4); }

/* Title block */
.legal-wrap h1 {
  font: 700 44px/1.1 var(--font-sans);
  letter-spacing: -0.04em;
  color: var(--fg-mark);
  margin: 0 0 12px;
}
.legal-wrap .updated {
  font: 500 12px/1 var(--font-mono);
  color: var(--fg-3);
  letter-spacing: 0.04em;
}

/* Table of contents */
.legal-wrap .toc {
  margin: 40px 0 56px;
  padding: 20px 24px;
  background: var(--surface-0);
  border: 1px solid var(--line-1);
  border-radius: var(--radius-md);
  box-shadow: var(--line-inset);
}
.legal-wrap .toc-title {
  font: 600 10px/1 var(--font-sans);
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-3); margin-bottom: 14px;
}
.legal-wrap .toc ol {
  margin: 0; padding: 0; list-style: none;
  counter-reset: t;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
}
.legal-wrap .toc li {
  counter-increment: t;
  font: 500 13px/1.5 var(--font-sans); color: var(--fg-2);
}
.legal-wrap .toc li::before {
  content: counter(t, decimal-leading-zero) "  ";
  font: 500 11px/1 var(--font-mono);
  color: var(--fg-4); margin-right: 6px;
}
.legal-wrap .toc a { color: var(--fg-2); text-decoration: none; }
.legal-wrap .toc a:hover { color: var(--fg-1); }

/* Section headings */
.legal-wrap h2 {
  font: 600 22px/1.3 var(--font-sans);
  letter-spacing: -0.02em;
  color: var(--fg-1);
  margin: 56px 0 16px;
  padding-top: 24px;
  border-top: 1px solid var(--line-1);
  display: flex; align-items: baseline; gap: 16px;
}
.legal-wrap h2 .num {
  font: 500 13px/1 var(--font-mono);
  color: var(--fg-4);
  flex-shrink: 0;
}

/* Body copy */
.legal-wrap p {
  font: 400 15px/1.7 var(--font-sans); color: var(--fg-2); margin: 0 0 16px;
}
.legal-wrap p strong { color: var(--fg-1); font-weight: 600; }
.legal-wrap ul {
  font: 400 15px/1.7 var(--font-sans); color: var(--fg-2);
  padding-left: 22px; margin: 0 0 16px;
}
.legal-wrap ul li { margin-bottom: 6px; }
.legal-wrap ul li strong { color: var(--fg-1); font-weight: 600; }

/* Callouts */
.legal-wrap .callout {
  padding: 16px 20px;
  background: var(--warn-soft);
  border-left: 2px solid var(--warn);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font: 400 13px/1.55 var(--font-sans);
  color: var(--fg-2);
  margin: 24px 0;
}
.legal-wrap .callout strong { color: var(--warn); }

.legal-wrap .callout-green {
  background: rgba(34,197,94,0.08);
  border-left-color: var(--up);
}
.legal-wrap .callout-green strong { color: var(--up); }

/* kbd chip (Settings references) */
.kbd {
  display: inline-block;
  padding: 2px 7px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line-1);
  border-radius: 5px;
  font: 500 12px/1 var(--font-mono);
  color: var(--fg-2);
}

/* ============ Footer ============ */
.foot {
  border-top: 1px solid var(--line-1);
  padding: 32px 0;
}
.foot-inner {
  max-width: 900px; margin: 0 auto; padding: 0 32px;
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
  gap: 16px;
}
.foot-left {
  display: flex; align-items: center; gap: 10px;
  font: 400 12px/1 var(--font-sans); color: var(--fg-4);
}
.foot-links { display: flex; gap: 24px; }
.foot-links a {
  font: 400 12px/1 var(--font-sans); color: var(--fg-3);
  text-decoration: none; transition: color var(--dur-fast) var(--ease);
}
.foot-links a:hover { color: var(--fg-1); }
.foot-links a.active { color: var(--fg-2); font-weight: 500; }

/* ============ Responsive ============ */
@media (max-width: 760px) {
  .legal-wrap { padding: 48px 20px 72px; }
  .legal-wrap h1 { font-size: 32px; }
  .legal-wrap .toc ol { grid-template-columns: 1fr; }
  .nav { padding: 0 20px; }
}
@media (max-width: 480px) {
  .foot-links { flex-direction: column; gap: 10px; text-align: right; }
}