/* ── NAVIGATION ── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 var(--gutter);
  background: rgba(250, 248, 244, 0.0);
  transition: background 0.4s var(--ease-out), border-color 0.4s, box-shadow 0.4s;
  border-bottom: 1px solid transparent;
}
#nav.scrolled {
  background: rgba(250, 248, 244, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--paper-3);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo img {
  width: 2.2rem;
  height: 2.2rem;
  object-fit: contain;
  border-radius: 2px;
}
.nav-logo-text {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--ink);
  line-height: 1;
}
.nav-logo-text span { color: var(--gold); }

/* Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}
.nav-links a {
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
  text-decoration: none;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0; right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease-out);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); }

/* Lang + CTA */
.nav-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.nav-lang {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  text-decoration: none;
  transition: color 0.2s;
  cursor: pointer;
  background: none;
  border: none;
}
.nav-lang:hover { color: var(--ink); }
.nav-cta {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--forest);
  border: 1px solid var(--forest);
  padding: 0.5rem 1.25rem;
  text-decoration: none;
  transition: all 0.22s var(--ease-out);
}
.nav-cta:hover { background: var(--forest); color: var(--paper); }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  transition: all 0.3s var(--ease-out);
  transform-origin: center;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile nav drawer */
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--paper);
  border-bottom: 1px solid var(--paper-3);
  z-index: 199;
  flex-direction: column;
  padding: 1.5rem var(--gutter) 2rem;
  gap: 0;
  transform: translateY(-100%);
  opacity: 0;
  transition: transform 0.4s var(--ease-out), opacity 0.3s;
}
.nav-mobile.open {
  transform: translateY(0);
  opacity: 1;
  display: flex;
}
.nav-mobile a {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-2);
  text-decoration: none;
  padding: 1rem 0;
  border-bottom: 1px solid var(--paper-3);
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile-cta {
  margin-top: 1.5rem;
  display: inline-block;
  background: var(--forest);
  color: var(--paper) !important;
  text-align: center;
  padding: 0.85rem 2rem !important;
  border: none !important;
}

@media (max-width: 900px) {
  .nav-links, .nav-right { display: none; }
  .nav-hamburger { display: flex; }
  .nav-mobile { display: flex; }
}