.demo-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border-block-end: 1px solid var(--border);
  background: var(--surface-raised);
}

.demo-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
}

.demo-nav a:hover {
  color: var(--text);
}

.demo-footer {
  padding: 2rem;
  text-align: center;
  border-block-start: 1px solid var(--border);
  color: var(--text-muted);
}

.component-header {
  padding: 2rem 0;
  border-block-end: 1px solid var(--border);
  margin-block-end: 2rem;
}

.component-header h1 {
  margin: 0;
  font-size: 2rem;
}

.component-header p {
  margin: 0.5rem 0 0;
  color: var(--text-muted);
}

.class-reference {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 1rem;
  margin-block-end: 2rem;
  padding: 1rem;
  background: var(--surface-subtle);
  border-radius: var(--radius);
}

.class-group h3 {
  margin: 0 0 0.5rem;
  font-size: 0.875rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.class-group code {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  margin: 0.25rem;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
}

.component-section {
  margin-block-end: 3rem;
}

.component-section h2 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
}

.component-section > p {
  margin: 0 0 1rem;
  color: var(--text-muted);
}

.example-group {
  display: grid;
  gap: 1.5rem;
}

.example-render {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-raised);
  max-width: 100%;
}

/* Inline/row layout - horizontal flex */
.example-render.example-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* List/stack layout - vertical flex */
.example-render.example-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Grid layout */
.example-render.example-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 1rem;
  justify-self: center;
}

.example-render.example-grid.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 60rem;
  margin-inline: auto;
}

/* Center layout */
.example-render.example-center {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 6rem;
}

/* Full width layout */
.example-render.example-full > * {
  width: 100%;
}

/* Example items for inline layout */
.example-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
}

/* Default directive styles for block elements in list */
.example-render.example-list > div,
.example-render.example-list > article,
.example-render.example-list > section,
.example-render.example-list > nav,
.example-render.example-list > fieldset,
.example-render.example-list > table,
.example-render.example-list > details,
.example-render.example-list > progress,
.example-render.example-list > meter,
.example-render.example-list > label {
  width: 100%;
}

/* Spacing between stacked items */
.example-render.example-list > div + div,
.example-render.example-list > article + article,
.example-render.example-list > section + section,
.example-render.example-list > nav + nav,
.example-render.example-list > fieldset + fieldset,
.example-render.example-list > table + table,
.example-render.example-list > details + details,
.example-render.example-list > progress + progress,
.example-render.example-list > meter + meter,
.example-render.example-list > label + label {
  margin-top: 0.75rem;
}

.example-code {
  margin-block-start: 0.5rem;
}

.example-code {
  overflow: hidden;
}

.example-code pre {
  margin: 0;
  padding: 1rem;
  background: var(--surface-subtle);
  border-radius: var(--radius-sm);
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
  font-size: 0.875rem;
}

.example-code code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  background: none;
  padding: 0;
}

.components-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: 1.5rem;
  margin-block: 2rem;
}

.component-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card-preview {
  padding: 1.5rem;
  border-block-end: 1px solid var(--border);
  background: var(--surface);
  min-block-size: 6rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-info {
  padding: 1rem;
  flex: 1;
}

.card-info h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.card-info p {
  margin: 0 0 0.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.card-info .category {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--text-muted);
}

.center {
  max-inline-size: 72rem;
  margin-inline: auto;
  padding-inline: 1rem;
}

.accordion-demo summary::after {
  display: none;
}

.accordion-demo-icon {
  display: inline-grid;
  flex: 0 0 auto;
  place-items: center;
  position: relative;
  inline-size: 1.5rem;
  block-size: 1.5rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-muted);
  background: var(--surface);
}

.accordion-demo-icon::before,
.accordion-demo-icon::after {
  content: "";
  position: absolute;
  inset-block-start: 50%;
  inset-inline-start: 50%;
  inline-size: 0.625rem;
  block-size: 2px;
  border-radius: 999px;
  background: currentColor;
  transform: translate(-50%, -50%);
}

.accordion-demo-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.accordion-demo details[open] .accordion-demo-icon::after {
  opacity: 0;
}

/* Homepage */
.demo-home {
  padding-block: 3rem;
}

.demo-hero {
  padding-block: 3rem 4rem;
  max-inline-size: 48rem;
}

.demo-eyebrow {
  margin: 0 0 1rem;
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.demo-hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.15;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.demo-lede {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.125rem;
  line-height: 1.5;
}

.demo-categories {
  margin-block-start: 2rem;
  border-block-start: 1px solid var(--border);
  padding-block-start: 2rem;
}

.demo-categories .components-grid {
  margin-block: 0;
}

.demo-section {
  margin-block-start: 3rem;
  border-block-start: 1px solid var(--border);
  padding-block-start: 2rem;
}

.demo-section-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-strong);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-block-end: 1.25rem;
}

/* Cover: decorative gradient placeholder standing in for real photography or
 * product screenshots. Several templates (blog, marketing) need a "there's
 * no real image yet" surface, and it should look the same everywhere they
 * use it — hence sharing it here instead of every template re-deriving its
 * own gradient math. This is demo tooling, not part of the framework's
 * public API: real projects use real images.
 *
 * Usage: give the element its own aspect-ratio/border/border-radius, add
 * .cover for the gradient background, and optionally nest .cover-grid
 * (faint ruled overlay) and/or .cover-glyph (oversized watermark text).
 * Override --cover-a/--cover-b to retint per instance.
 */
.cover {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 20% 25%, color-mix(in oklch, var(--cover-a, var(--primary)) 30%, transparent), transparent 60%),
    radial-gradient(ellipse at 80% 72%, color-mix(in oklch, var(--cover-b, var(--secondary)) 24%, transparent), transparent 55%),
    var(--surface-subtle);
}

.cover-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, color-mix(in oklch, var(--text) 8%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in oklch, var(--text) 8%, transparent) 1px, transparent 1px);
  background-size: 3rem 3rem;
  mask-image: radial-gradient(ellipse at center, black 35%, transparent 80%);
}

.cover-glyph {
  position: absolute;
  inset-block-end: 1rem;
  inset-inline-end: 1.25rem;
  color: color-mix(in oklch, var(--text-muted) 60%, transparent);
  font-size: clamp(2.5rem, 2rem + 3vw, 4.5rem);
  line-height: 1;
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.03em;
}

/* Footer link column: an eyebrow heading + a list of muted links, shared by
 * every template's site footer. The heading is the same look as the
 * framework's .overline (small, uppercase, tracked) but at full text color
 * instead of muted — not worth a variant on the real component for one
 * demo-only footer treatment, so it stays here. */
.footer-links h4 {
  margin: 0 0 0.5rem;
  color: var(--text);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.footer-links ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.4rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}