/* Lynx Legal — Minimalist, Lynx-inspired */

:root {
  --color-main: #0085ff;
  --color-main-hover: #006dd6;
  --color-teal: #0d7a87;
  --color-yellow: #e3d810;
  --color-green: #48b319;
  --color-dark: #2f353a;
  --color-white: #f4f8f9;
  --color-black: #000000;

  --font-main: 'Didact Gothic', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-accent: 'Jost', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  /* Light theme (default) */
  --bg-primary: #ffffff;
  --bg-secondary: var(--color-white);
  --bg-card: #ffffff;
  --bg-card-hover: #f0f4f7;
  --text-primary: var(--color-black);
  --text-secondary: #555;
  --text-tertiary: #888;
  --border-color: #e2e6ea;
  --border-color-strong: #cfd4d9;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 4px 20px rgba(0,0,0,0.1);
  --nav-bg: #ffffff;
  --nav-border: #e2e6ea;
  --tag-bg: #f0f4f7;
  --tag-text: #555;
  --doc-bg: #ffffff;
  --kicker-color: #888;
}

[data-theme="dark"] {
  --bg-primary: #0f1115;
  --bg-secondary: #15181d;
  --bg-card: #1a1d23;
  --bg-card-hover: #232830;
  --text-primary: #f0f2f4;
  --text-secondary: #a0a8b2;
  --text-tertiary: #6b7280;
  --border-color: #2a2f37;
  --border-color-strong: #3a4049;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.35);
  --shadow-lg: 0 4px 20px rgba(0,0,0,0.4);
  --nav-bg: #0f1115;
  --nav-border: #2a2f37;
  --tag-bg: #232830;
  --tag-text: #a0a8b2;
  --doc-bg: #15181d;
  --kicker-color: #6b7280;
}

/* ─── Custom Cursors ─── */
html:not(.no-custom-cursors), html:not(.no-custom-cursors) body {
  cursor: url('../cursors/default.png') 11 8, default;
}

html:not(.no-custom-cursors) .legal-prose p,
html:not(.no-custom-cursors) .legal-prose li,
html:not(.no-custom-cursors) .lede,
html:not(.no-custom-cursors) .doc-card p,
html:not(.no-custom-cursors) .home-intro p {
  cursor: url('../cursors/text.png') 32 33, text;
}

html:not(.no-custom-cursors) a,
html:not(.no-custom-cursors) button,
html:not(.no-custom-cursors) [role="button"],
html:not(.no-custom-cursors) summary,
html:not(.no-custom-cursors) label,
html:not(.no-custom-cursors) .nav-btn,
html:not(.no-custom-cursors) .doc-card,
html:not(.no-custom-cursors) .brand,
html:not(.no-custom-cursors) .toc-link,
html:not(.no-custom-cursors) .back-to-top {
  cursor: url('../cursors/pointer.png') 14 8, pointer !important;
}

html:not(.no-custom-cursors) [disabled],
html:not(.no-custom-cursors) [aria-disabled="true"] {
  cursor: url('../cursors/not-allowed.png') 8 1, not-allowed !important;
}

/* Reset */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  transition: background 0.25s ease, color 0.25s ease;
}

a { color: var(--color-main); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--color-main-hover); }

/* ─── Nav ─── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--nav-bg);
  border-bottom: 1px solid var(--nav-border);
  transition: background 0.25s, border-color 0.25s;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: opacity 0.15s;
}

.brand:hover { opacity: 0.7; }

.brand-mark {
  height: 26px;
  width: auto;
  object-fit: contain;
}

/* Light mode: invert white logo to black */
:root .brand-mark { filter: invert(1); }
[data-theme="dark"] .brand-mark { filter: none; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-label {
  font-family: var(--font-accent);
  font-weight: 500;
  font-size: 14px;
  color: var(--text-secondary);
  letter-spacing: 0.01em;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
  font-size: 15px;
}

.nav-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

/* ─── Gradient stripe ─── */
.stripe {
  height: 3px;
  background: linear-gradient(90deg, var(--color-main) 25%, var(--color-teal) 25%, var(--color-teal) 50%, var(--color-green) 50%, var(--color-green) 75%, var(--color-yellow) 75%);
}

/* ─── Page shell ─── */
.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px 32px 96px;
}

/* ─── Home ─── */
.home-intro {
  max-width: 760px;
  margin: 0 auto 56px;
  text-align: center;
}

.eyebrow {
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-main);
  margin-bottom: 16px;
}

.home-intro h1 {
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 48px;
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: 18px;
}

.home-intro p {
  color: var(--text-secondary);
  font-size: 17px;
  line-height: 1.6;
  max-width: 620px;
  margin: 0 auto;
}

.doc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  max-width: 1080px;
  margin: 0 auto;
}

.doc-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 28px 26px 26px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s, background 0.25s;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.doc-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent, var(--color-main));
  opacity: 0;
  transition: opacity 0.2s;
}

.doc-card:hover {
  border-color: var(--border-color-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.doc-card:hover::before { opacity: 1; }

.doc-card[data-accent="blue"]   { --accent: var(--color-main); }
.doc-card[data-accent="teal"]   { --accent: var(--color-teal); }
.doc-card[data-accent="green"]  { --accent: var(--color-green); }

.doc-card-icon {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  color: #fff;
  margin-bottom: 18px;
  background: var(--accent, var(--color-main));
}

.doc-card-kicker {
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent, var(--color-main));
  margin-bottom: 8px;
}

.doc-card h2 {
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.doc-card p {
  color: var(--text-secondary);
  font-size: 14.5px;
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.doc-card-link {
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--accent, var(--color-main));
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.15s;
}

.doc-card:hover .doc-card-link { gap: 10px; }

/* ─── Document page ─── */
.doc-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 32px 96px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 56px;
}

.doc-toc {
  position: sticky;
  top: 96px;
  align-self: flex-start;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  padding-right: 8px;
}

.doc-toc-title {
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 14px;
}

.doc-toc-list {
  list-style: none;
  border-left: 1px solid var(--border-color);
}

.toc-link {
  display: block;
  padding: 7px 14px;
  font-size: 13.5px;
  color: var(--text-secondary);
  text-decoration: none;
  border-left: 2px solid transparent;
  margin-left: -1px;
  transition: color 0.15s, border-color 0.15s;
  line-height: 1.4;
}

.toc-link:hover { color: var(--text-primary); }
.toc-link.active {
  color: var(--color-main);
  border-left-color: var(--color-main);
}

.doc-content {
  min-width: 0;
}

.breadcrumbs {
  font-family: var(--font-accent);
  font-size: 13px;
  color: var(--text-tertiary);
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}

.breadcrumbs a { color: var(--text-tertiary); }
.breadcrumbs a:hover { color: var(--color-main); }
.breadcrumbs span { margin: 0 8px; }

.doc-header {
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border-color);
}

.doc-eyebrow {
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 14px;
  color: var(--accent, var(--color-main));
}

.doc-page-blue   { --accent: var(--color-main); }
.doc-page-teal   { --accent: var(--color-teal); }
.doc-page-green  { --accent: var(--color-green); }

.doc-header h1 {
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 42px;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}

.doc-lede {
  color: var(--text-secondary);
  font-size: 16.5px;
  line-height: 1.6;
  max-width: 720px;
  margin-bottom: 22px;
}

.doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-family: var(--font-accent);
  font-size: 12px;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
}

.doc-meta span {
  background: var(--tag-bg);
  color: var(--tag-text);
  padding: 5px 11px;
  border-radius: 6px;
  font-weight: 500;
}

/* ─── Legal prose ─── */
.legal-prose {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text-primary);
}

.legal-prose section {
  margin-bottom: 36px;
  scroll-margin-top: 96px;
}

.legal-prose h2 {
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.legal-prose p {
  margin-bottom: 14px;
  color: var(--text-primary);
}

.legal-prose ol, .legal-prose ul {
  margin-bottom: 14px;
  padding-left: 22px;
  color: var(--text-primary);
}

.legal-prose li {
  margin-bottom: 8px;
  line-height: 1.7;
}

.legal-prose code {
  font-family: 'SF Mono', 'Consolas', 'Monaco', monospace;
  font-size: 0.88em;
  background: var(--tag-bg);
  color: var(--text-primary);
  padding: 1px 6px;
  border-radius: 5px;
}

.legal-prose strong { font-weight: 700; }

/* ─── Footer ─── */
.footer {
  background: var(--color-dark);
  color: #a0a8b2;
  padding: 36px 32px 28px;
  text-align: center;
  font-size: 13px;
}

.footer-logo {
  height: 28px;
  width: auto;
  object-fit: contain;
  opacity: 0.55;
  margin-bottom: 14px;
}

.footer-brand {
  font-family: var(--font-accent);
  font-weight: 500;
  font-size: 13px;
  color: #d0d4d8;
  margin-bottom: 6px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 22px;
  margin: 14px 0 16px;
  font-family: var(--font-accent);
  font-size: 13px;
}

.footer-links a {
  color: #a0a8b2;
  text-decoration: none;
  transition: color 0.15s;
}

.footer-links a:hover { color: #fff; }

.footer-copy {
  color: #707880;
  font-size: 12px;
  letter-spacing: 0.02em;
}

/* ─── Back to top ─── */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--color-main);
  color: #fff;
  border: none;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: var(--shadow-md);
  transition: opacity 0.2s, transform 0.2s;
  z-index: 90;
}

.back-to-top.visible { display: flex; }
.back-to-top:hover { transform: translateY(-2px); }

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-tertiary); }

/* ─── Responsive ─── */
@media (max-width: 960px) {
  .doc-layout {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 32px 24px 80px;
  }
  .doc-toc { display: none; }
  .doc-grid { grid-template-columns: 1fr; }
  .home-intro h1 { font-size: 36px; }
  .doc-header h1 { font-size: 32px; }
}

@media (max-width: 640px) {
  .nav-inner { padding: 0 20px; height: 58px; }
  .nav-label { display: none; }
  .page { padding: 40px 20px 64px; }
  .home-intro { margin-bottom: 36px; }
  .home-intro h1 { font-size: 30px; }
  .home-intro p { font-size: 15.5px; }
  .doc-card { padding: 22px 20px; }
  .doc-card h2 { font-size: 19px; }
  .doc-header h1 { font-size: 26px; }
  .doc-lede { font-size: 15px; }
  .legal-prose { font-size: 14.5px; }
  .legal-prose h2 { font-size: 18px; }
  .footer { padding: 28px 20px 24px; }
  .footer-links { flex-wrap: wrap; gap: 14px; }
}