/* CardScanR legal site — dark charcoal + gold. No external fonts or trackers. */
:root {
  --canvas: #0d1117;
  --canvas-alt: #12171e;
  --surface: #171b22;
  --surface-raised: #232833;
  --border: #353b45;
  --border-subtle: #292e37;
  --text: #f4f1ea;
  --text-secondary: #b7b8b5;
  --text-muted: #858883;
  --gold: #d4af37;
  --gold-soft: #f0d58a;
  --gold-brand: #d6a84b;
  --on-gold: #17130a;
  --negative: #ff5252;
  --focus: #f0d58a;
  --max: 44rem;
  --page: 72rem;
  --radius: 10px;
  --space: 1rem;
  --space-lg: 1.75rem;
  --space-xl: 2.5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(214, 168, 75, 0.12), transparent 55%),
    linear-gradient(180deg, var(--canvas) 0%, var(--canvas-alt) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cpath d='M0 0h60v60H0z' fill='none'/%3E%3Cpath d='M0 30h60M30 0v60' stroke='%23F4F1EA' stroke-width='0.5'/%3E%3C/svg%3E");
  z-index: 0;
}

a {
  color: var(--gold-soft);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--gold-brand);
}

a:focus-visible,
button:focus-visible,
.skip-link:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: var(--space);
  top: -100px;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--gold);
  color: var(--on-gold);
  font-family: system-ui, sans-serif;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space);
}

.site-header,
.site-footer,
.site-main {
  position: relative;
  z-index: 1;
}

.site-header {
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(13, 17, 23, 0.92);
  backdrop-filter: blur(8px);
}

.header-inner,
.footer-inner,
.site-main {
  width: min(100% - 2rem, var(--page));
  margin-inline: auto;
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space);
  padding: 0.9rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
  text-decoration: none;
  font-family: system-ui, "Segoe UI", sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand img {
  width: 40px;
  height: 40px;
  display: block;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.brand-name {
  font-size: 1.05rem;
  color: var(--gold-brand);
}

.brand-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  font-family: system-ui, "Segoe UI", sans-serif;
  font-size: 0.92rem;
}

.nav a {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.35rem 0;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--gold-brand);
}

.nav a[aria-current="page"] {
  border-bottom: 2px solid var(--gold);
}

.site-main {
  padding: var(--space-xl) 0 var(--space-xl);
  max-width: var(--max);
}

.site-main.wide {
  max-width: var(--page);
}

.hero {
  margin-bottom: var(--space-xl);
}

.hero-brand {
  display: block;
  width: min(100%, 280px);
  height: auto;
  margin-bottom: 1.25rem;
}

.eyebrow {
  font-family: system-ui, "Segoe UI", sans-serif;
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.75rem;
}

h1,
h2,
h3 {
  font-family: system-ui, "Segoe UI", sans-serif;
  line-height: 1.25;
  font-weight: 700;
  color: var(--text);
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  margin: 0 0 0.85rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.35rem;
  margin: 2.25rem 0 0.75rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-subtle);
}

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

.lede,
.prose p,
.prose li {
  color: var(--text-secondary);
}

.lede {
  font-size: 1.12rem;
  margin: 0 0 1.5rem;
  max-width: 38rem;
}

.meta {
  font-family: system-ui, "Segoe UI", sans-serif;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0 0 1.5rem;
}

.callout {
  margin: 1.25rem 0;
  padding: 1rem 1.15rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
}

.callout strong {
  color: var(--text);
  font-family: system-ui, "Segoe UI", sans-serif;
}

.callout.warn {
  border-left-color: var(--negative);
}

.card-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  margin: 1.5rem 0 2rem;
  list-style: none;
  padding: 0;
}

@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.card-grid a {
  display: block;
  padding: 1.15rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.card-grid a:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}

.card-grid h2 {
  margin: 0 0 0.4rem;
  padding: 0;
  border: 0;
  font-size: 1.1rem;
  color: var(--gold-brand);
}

.card-grid p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.prose ul,
.prose ol {
  padding-left: 1.25rem;
  margin: 0.5rem 0 1rem;
}

.prose li {
  margin-bottom: 0.4rem;
}

.prose dt {
  font-family: system-ui, "Segoe UI", sans-serif;
  font-weight: 650;
  color: var(--text);
  margin-top: 0.85rem;
}

.prose dd {
  margin: 0.25rem 0 0;
  color: var(--text-secondary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 48px;
  padding: 0.7rem 1.25rem;
  border-radius: 8px;
  border: 1px solid transparent;
  font-family: system-ui, "Segoe UI", sans-serif;
  font-size: 0.98rem;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--gold);
  color: var(--on-gold);
}

.btn-primary:hover {
  background: var(--gold-soft);
  color: var(--on-gold);
}

.btn-secondary {
  background: transparent;
  color: var(--gold-soft);
  border-color: var(--border);
}

.btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold-brand);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.25rem 0;
}

.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
  background: rgba(13, 17, 23, 0.95);
  padding: 1.75rem 0 2rem;
  font-family: system-ui, "Segoe UI", sans-serif;
  font-size: 0.88rem;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.15rem;
}

.footer-nav a {
  color: var(--text-secondary);
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--gold-brand);
}

.footer-note {
  color: var(--text-muted);
  margin: 0;
  max-width: 40rem;
}

.package {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.9em;
  color: var(--text-muted);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .card-grid a {
    transition: none;
  }

  .card-grid a:hover {
    transform: none;
  }
}