/* ---------- Navigation ---------- */
nav.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  height: var(--nav-h);
  padding: 0 var(--space-3);
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(255, 255, 255, 0.72);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
          backdrop-filter: blur(20px) saturate(140%);
  transition: background 0.3s ease,
              border-color 0.3s ease,
              opacity 0.2s ease;
  border-bottom: 1px solid var(--color-border);
}

nav.site-nav.scrolled {
  background: rgba(255, 255, 255, 0.88);
}

/* Menu — centered */
nav.site-nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0;
  margin: 0;
}

nav.site-nav ul li {
  margin-right: 40px;
}

nav.site-nav ul li:last-child {
  margin-right: 0;
}

nav.site-nav ul li a {
  color: var(--color-text-light);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.06em;
  transition: color var(--duration-fast) var(--ease);
}

nav.site-nav ul li a:hover {
  color: var(--color-accent);
}

nav.site-nav ul li a.active {
  color: var(--color-text);
  font-weight: 500;
}

/* Book a call CTA — right side, styled like menu item */
.nav-cta {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-light);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease);
}

.nav-cta:hover {
  color: var(--color-accent);
}

/* Language toggle — left side, identical style to .nav-cta */
.nav-lang {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-light);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease);
}

.nav-lang:hover {
  color: var(--color-accent);
}

/* Mobile nav */
@media (max-width: 768px) {
  nav.site-nav {
    padding: 0 12px;
    height: 50px;
  }

  nav.site-nav ul {
    gap: 12px;
  }

  nav.site-nav ul li {
    margin: 0;
  }

  nav.site-nav ul li a {
    font-size: 9px;
    letter-spacing: 0.04em;
  }

  .nav-cta {
    display: none;
  }

  .nav-lang {
    left: 10px;
    font-size: 10px;
  }
}