/* ================================================================
   NAV
================================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  background: var(--nav-bg);
  border-bottom: 3px solid var(--nav-border);
  transition: background 0.3s, border-color 0.3s;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--nav-logo);
  transition: color 0.3s;
  flex-shrink: 0;
  height: 100%;
  overflow: hidden;
}

.theme-logo {
  display: block;
  width: auto !important;
  max-width: none !important;
  min-width: 0;
  object-fit: contain;
  flex-shrink: 0;
  vertical-align: middle;
}
.nav-theme-logo    { height: 32px !important; }
.footer-theme-logo { height: 40px !important; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}
.nav-links a {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--nav-link);
  transition: color 0.12s;
}
.nav-links a:hover { color: var(--amber-600); }

.nav-right  { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; }

.theme-toggle {
  display: flex;
  align-items: center;
  gap: 7px;
  background: none;
  border: 2px solid var(--nav-border);
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--nav-link);
  box-shadow: 2px 2px 0 var(--nav-border);
  cursor: pointer;
  transition: color 0.12s, border-color 0.12s, box-shadow 0.08s, transform 0.08s;
}
.theme-toggle:hover  { color: var(--amber-600); transform: translate(-1px,-1px); box-shadow: 3px 3px 0 var(--amber-800); }
.theme-toggle:active { transform: translate(2px,2px); box-shadow: none; }
.theme-toggle-icon   { font-size: 14px; line-height: 1; display: inline-block; transition: transform 0.35s; }
.theme-toggle:hover .theme-toggle-icon { transform: rotate(18deg); }

.nav-shop {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--nav-link);
  border: 1.5px solid currentColor;
  padding: 6px 14px;
  opacity: 0.75;
  transition: opacity 0.12s;
}
.nav-shop:hover { opacity: 1; }

.nav-cta {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--amber-600);
  border: 2px solid var(--ink);
  padding: 8px 20px;
  box-shadow: 3px 3px 0 var(--nav-cta-shadow);
  transition: transform 0.08s, box-shadow 0.08s;
}
.nav-cta:hover  { transform: translate(-1px,-1px); box-shadow: 4px 4px 0 var(--nav-cta-shadow); }
.nav-cta:active { transform: translate(2px,2px); box-shadow: none; }