/* Merovex Press — top navigation (public `.press` styles). */
.press-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--surface-1);
  border-block-end: 1px solid var(--border-1);
}
.press-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1100px;
  margin-inline: auto;
  padding: 0.75rem 1.5rem;
}
.press-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-1);
  text-decoration: none;
}
.press-brand__mark { display: inline-flex; width: 32px; height: 32px; color: var(--text-1); }
.press-brand__mark svg { width: 100%; height: 100%; }
/* brand text styling comes from .wordmark (press-utilities.css) */
.press-nav__links { display: flex; align-items: center; gap: 1.5rem; }
/* Shared link treatment for the desktop row and the mobile flyout. Full-ink
   text — the muted tone was too faint for small uppercase type on surface-1. */
.press-nav__link,
.press-nav__menu-link {
  font-family: var(--press-serif); /* Archivo Narrow, matching the headings */
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-1);
  text-decoration: none;
}
.press-nav__link { font-size: 0.75rem; transition: color 200ms ease; }
.press-nav__link:hover { color: var(--link-hover); }
.press-nav__link.is-active,
.press-nav__menu-link.is-active { color: var(--accent); }

/* Mobile hamburger — hidden on desktop; the flyout only ever renders ≤640px. */
.press-nav__toggle { display: none; }
.press-nav__menu { display: none; }

@media (max-width: 640px) {
  /* Header collapses to brand + hamburger; links, CTA, and the theme toggle
     move into the flyout menu (the toggle renders again there). */
  .press-nav__links, .press-nav__cta, .press-nav__theme { display: none; }

  /* composes u-unbutton in the markup */
  .press-nav__toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
  }
  .press-nav__toggle-bar {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-1);
    transition: transform 200ms ease, opacity 200ms ease;
  }
  .press-nav__toggle[aria-expanded="true"] .press-nav__toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .press-nav__toggle[aria-expanded="true"] .press-nav__toggle-bar:nth-child(2) { opacity: 0; }
  .press-nav__toggle[aria-expanded="true"] .press-nav__toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .press-nav__menu {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.5rem 1.5rem 1.25rem;
    background: var(--surface-1);
    border-block-end: 1px solid var(--border-1);
  }
  .press-nav__menu[hidden] { display: none; }
  .press-nav__menu-link {
    padding: 0.75rem 0;
    font-size: 0.8rem; /* a touch larger than the desktop row for touch */
    border-block-end: 1px solid var(--border-1);
  }
  .press-nav__menu-cta { margin-block-start: 0.75rem; text-align: center; }
}