/* header.css - minimal header tweaks (non-invasive) */

/* keep header visually crisp; no overrides of theme variables or major layouts */
.site-header {
  /* ensure header sits above other elements */
  z-index: 1200;
}

/* small spacing tweak for header-inner on very small screens */
@media (max-width: 420px) {
  .header-inner {
    padding-left: 12px;
    padding-right: 12px;
  }
}

/* focus-visible for accessibility (doesn't change colors) */
.main-nav a:focus-visible {
  outline: 3px solid rgba(10,102,255,0.12);
  outline-offset: 3px;
}

/* tiny touch target increase for nav links on mobile */
@media (max-width: 640px) {
  .main-nav a {
    padding: 10px 8px;
  }
}