/* FacturaYa EC — Legal docs styles */
:root {
  --bg: #ffffff;
  --bg-card: #f8fafc;
  --fg: #0f172a;
  --fg-muted: #64748b;
  --accent: #173B7C;
  --border: #e2e8f0;
  --code-bg: #f1f5f9;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f172a;
    --bg-card: #1e293b;
    --fg: #f1f5f9;
    --fg-muted: #94a3b8;
    --accent: #60a5fa;
    --border: #334155;
    --code-bg: #1e293b;
  }
}

* {
  box-sizing: border-box;
}

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

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 2rem 1.25rem;
}

header.site-header {
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.25rem;
  background: var(--bg-card);
}

header.site-header .header-inner {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header .brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
  text-decoration: none;
}

header nav a {
  color: var(--fg-muted);
  text-decoration: none;
  margin-left: 1.5rem;
  font-size: 0.95rem;
}

header nav a:hover {
  color: var(--accent);
}

h1 {
  font-size: 2rem;
  margin: 0 0 0.5rem;
  color: var(--fg);
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.4rem;
  margin: 2rem 0 0.75rem;
  color: var(--accent);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

h3 {
  font-size: 1.1rem;
  margin: 1.5rem 0 0.5rem;
  color: var(--fg);
}

p, ul, ol {
  margin: 0 0 1rem;
}

ul, ol {
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.25rem;
}

strong {
  color: var(--fg);
  font-weight: 600;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

a:hover {
  text-decoration: none;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.95rem;
}

th, td {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  background: var(--bg-card);
  font-weight: 600;
  font-size: 0.9rem;
}

code {
  background: var(--code-bg);
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  font-size: 0.9em;
  font-family: ui-monospace, "SF Mono", Monaco, Consolas, monospace;
}

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
  margin-left: 0;
  color: var(--fg-muted);
}

footer.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.25rem;
  text-align: center;
  color: var(--fg-muted);
  font-size: 0.85rem;
  margin-top: 3rem;
}

/* Landing index */
.legal-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  margin: 2rem 0;
}

@media (min-width: 600px) {
  .legal-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.legal-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  text-decoration: none;
  color: var(--fg);
  transition: transform 0.15s, box-shadow 0.15s;
  display: block;
}

.legal-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.legal-card h3 {
  margin-top: 0;
  color: var(--accent);
}

.legal-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
}