/* Legal pages. Tokens aligned with docs/VANTUM-WEB-DESIGN-SYSTEM.md */

:root,
:root[data-theme="light"] {
  color-scheme: light;
  --app-bg: #f7f8fa;
  --surface-1: #ffffff;
  --surface-3: #f1f5f9;
  --text-primary: #0f172a;
  --text-soft: #334155;
  --text-muted: #475569;
  --text-on-dark: #a3a6b4;
  --border: rgba(15, 23, 42, 0.08);
  --emerald: #059669;
  --emerald-hover: #047857;
  --emerald-text: #065f46;
  --nav-bg: rgba(247, 248, 250, 0.92);
  --shadow-card: 0 1px 0 rgba(15, 23, 42, 0.04), 0 8px 32px rgba(15, 23, 42, 0.06);
  --container: 1180px;
  --prose-max: 720px;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --app-bg: #030a17;
  --surface-1: #0f1729;
  --surface-3: #1a2234;
  --text-primary: #e8edf2;
  --text-soft: #cbd5e1;
  --text-muted: #94a3b8;
  --text-on-dark: #a3a6b4;
  --border: rgba(255, 255, 255, 0.1);
  --emerald-text: #6ee7b7;
  --nav-bg: rgba(3, 10, 23, 0.92);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.45);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Montserrat", sans-serif;
  background: var(--app-bg);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  font-family: inherit;
  transition: background 150ms ease, border-color 150ms ease, color 150ms ease;
}

.btn-primary {
  background: var(--emerald);
  color: #fff;
}

.btn-primary:hover {
  background: var(--emerald-hover);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 13px;
}

/* Nav */
.legal-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.legal-nav-inner {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo img {
  display: block;
  height: 28px;
  width: auto;
}

.logo .logo-wordmark-dark {
  display: none;
}

:root[data-theme="dark"] .logo .logo-wordmark-light {
  display: none;
}

:root[data-theme="dark"] .logo .logo-wordmark-dark {
  display: block;
}

.legal-nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.legal-nav-links a:not(.btn) {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}

.legal-nav-links a:not(.btn):hover {
  color: var(--emerald);
}

@media (max-width: 640px) {
  .legal-nav-links a:not(.btn) {
    display: none;
  }
}

/* Page header */
.legal-hero {
  padding: 64px 0 40px;
  background: linear-gradient(180deg, var(--surface-3) 0%, var(--app-bg) 100%);
  border-bottom: 1px solid var(--border);
}

.legal-hero .eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--emerald);
  margin-bottom: 16px;
}

.legal-hero h1 {
  font-size: 40px;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.15;
  max-width: 720px;
  margin-bottom: 12px;
}

.legal-hero .meta {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
}

@media (max-width: 720px) {
  .legal-hero {
    padding: 48px 0 32px;
  }

  .legal-hero h1 {
    font-size: 32px;
  }
}

/* Prose */
.legal-main {
  padding: 48px 0 96px;
}

.legal-prose {
  max-width: var(--prose-max);
}

.legal-prose h2 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 40px 0 14px;
  color: var(--text-primary);
}

.legal-prose h2:first-child {
  margin-top: 0;
}

.legal-prose h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 28px 0 10px;
  color: var(--text-primary);
}

.legal-prose p,
.legal-prose li {
  color: var(--text-soft);
  font-size: 15.5px;
  line-height: 1.7;
}

.legal-prose p {
  margin-bottom: 14px;
}

.legal-prose ul {
  margin: 0 0 16px 1.25em;
}

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

.legal-prose a {
  color: var(--emerald-text);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-prose a:hover {
  color: var(--emerald);
}

.legal-prose .note {
  margin-top: 32px;
  padding: 16px 18px;
  border-radius: 10px;
  background: var(--surface-1);
  border: 1px solid var(--border);
  font-size: 14px;
  color: var(--text-muted);
}

.legal-sibling {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 14px;
  color: var(--text-muted);
}

/* Footer */
.legal-footer {
  background: #030a17;
  color: var(--text-on-dark);
  padding: 40px 0;
}

.legal-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.legal-footer-copy {
  font-size: 13px;
  color: var(--text-on-dark);
  font-weight: 500;
}

.legal-footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.legal-footer-links a {
  color: var(--emerald-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 13px;
}

.legal-footer-links a:hover {
  text-decoration: underline;
}

/* Theme toggle */
.theme-toggle {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 85;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface-1);
  color: var(--text-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
}

.theme-toggle:hover {
  border-color: var(--emerald);
  color: var(--emerald);
}

.theme-toggle .icon-moon {
  display: none;
}

:root[data-theme="dark"] .theme-toggle .icon-sun {
  display: none;
}

:root[data-theme="dark"] .theme-toggle .icon-moon {
  display: block;
}