:root { --wp--style--block-gap: 0; }
/* Ensure sections (Group blocks) don't introduce extra margins */
.wp-block-group { margin-block-start: 0; margin-block-end: 0; }
.wp-block-group > *:last-child { margin-bottom: 0; } /* tidy trailing space */

/* Remove underline from navigation links on hover/focus */
.wp-block-navigation a:hover,
.wp-block-navigation a:focus {
  text-decoration: none !important;
  color: var(--wp--preset--color--secondary) !important; /* or your own color */
}

:root { --wp--style--block-gap: 0; }

:where(.wp-site-blocks) > *:last-child {
  margin-block-start: 0 !important;
}

/* Active link in Navigation block */
.current-menu-item > a {
  color: #0071cd !important;
}

* {
  margin: 0;
  padding: 0;
}

.header-button:hover {
  color: #0056b3 !important; /* darker blue */
  transform: scale(1.05) !important; /* slightly bigger */
}