.skip-link {
  position: fixed;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 100;
  transform: translateY(-200%);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  color: var(--color-text-inverse);
  background: var(--color-text-primary);
  font-family: var(--font-family-sans);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0);
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
}

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

html {
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--color-text-primary);
  background: var(--color-bg-page);
  overflow-x: hidden;
}

main:focus {
  outline: 0;
}

.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  font-family: var(--font-family-sans);
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 80rem;
  margin: 0 auto;
  padding: var(--space-8) var(--space-6);
}

.site-footer__brand {
  margin: 0;
  font-weight: var(--font-weight-extrabold);
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.site-footer__nav a {
  color: var(--color-text-muted);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
}

.site-footer__nav a:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
}

@media (min-width: 48rem) {
  .site-footer__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

/* Direction 6: solid headline fallback when gradient text is not supported (UX-DR15, Story 6.3).
   Browsers that support background-clip:text will override this with gradient via module CSS. */
.gradient-text-fallback {
  color: var(--color-text-primary);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}