/*
 * Delta - shared legal page styles
 * Readable without JavaScript. Dark stage to match the main site.
 */

*, *::before, *::after { box-sizing: border-box; }

:root {
  --bg: #09090b;
  --surface: #111113;
  --ink: #ffffff;
  --ink-dim: rgba(255, 255, 255, 0.6);
  --ink-faint: rgba(255, 255, 255, 0.45);
  --border: rgba(255, 255, 255, 0.08);
  --accent: #b87cff;
  --font-sans: "Geist Variable", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: "Geist Mono Variable", ui-monospace, "SF Mono", Menlo, monospace;
}

html {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  color-scheme: dark;
}

body {
  margin: 0;
  padding: 0;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: #fff;
  color: #09090b;
  padding: 0.5rem 1rem;
  border-radius: 0 0 8px 8px;
  font-weight: 600;
  font-size: 0.875rem;
  z-index: 100;
  text-decoration: none;
  transition: top 0.15s;
}
.skip-link:focus { top: 0; }

/* Layout */
.site-header {
  border-bottom: 1px solid var(--border);
  padding: 0 1.25rem;
}
.site-header-inner {
  max-width: 52rem;
  margin: 0 auto;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-logo {
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink);
  text-decoration: none;
}
.site-logo:hover { opacity: 0.8; }

.legal-nav { display: flex; gap: 1.5rem; }
.legal-nav a {
  font-size: 0.875rem;
  color: var(--ink-dim);
  text-decoration: none;
  transition: color 0.15s;
}
.legal-nav a:hover { color: var(--ink); }

main {
  max-width: 52rem;
  margin: 0 auto;
  padding: 3rem 1.25rem 6rem;
}

.page-meta {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.effective-date {
  font-size: 0.8125rem;
  color: var(--ink-faint);
  font-family: var(--font-mono);
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  margin: 0.5rem 0 0;
  color: var(--ink);
}

h2 {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  margin: 2.5rem 0 0.75rem;
  color: var(--ink);
}

h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 1.75rem 0 0.5rem;
  color: var(--ink);
}

p {
  margin: 0.75rem 0;
  color: var(--ink-dim);
  max-width: 68ch;
}

ul, ol {
  margin: 0.75rem 0;
  padding-left: 1.5rem;
  color: var(--ink-dim);
  max-width: 68ch;
}

li { margin: 0.4rem 0; }

a {
  color: var(--accent);
  text-underline-offset: 3px;
}
a:hover { opacity: 0.8; }

code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: rgba(255,255,255,0.07);
  padding: 0.1em 0.35em;
  border-radius: 4px;
  color: var(--ink);
}

/* Contact callout */
.contact-box {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
}
.contact-box p { max-width: none; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.25rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--ink-faint);
}
.site-footer a {
  color: var(--ink-faint);
  text-decoration: none;
}
.site-footer a:hover { color: var(--ink-dim); }

/* Focus ring */
.button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 0.75rem;
  padding: 0.65rem 1.2rem;
  border-radius: 999px;
  background: #fff;
  color: var(--stage);
  font-weight: 700;
  text-decoration: none;
}

.button:hover {
  opacity: 0.88;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Themed selection */
::selection {
  background: rgba(184, 124, 255, 0.28);
  color: #fff;
}

/* Smooth scroll */
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}