/* ── NAVIGATION ── */
nav {
  position: sticky;
  top: 0;
  z-index: 999;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  height: var(--nav-h);
}
nav.scrolled { box-shadow: var(--shadow-s); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  gap: 1rem;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: .65rem;
  flex-shrink: 0;
}
.nav-logo img {
  height: 42px;
  width: auto;
}
.nav-logo-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.05rem;
  color: var(--maroon);
  letter-spacing: .02em;
}

/* Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.nav-links a {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: .85rem;
  color: var(--text-m);
  letter-spacing: .03em;
  transition: color .18s;
  position: relative;
  white-space: nowrap;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0; right: 0;
  height: 2px;
  background: var(--maroon);
  transform: scaleX(0);
  transition: transform .18s;
  border-radius: 2px;
}
.nav-links a:hover { color: var(--maroon); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--maroon); }

/* Right side */
.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

/* Language toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: .3rem;
  font-family: 'Montserrat', sans-serif;
  font-size: .78rem;
  font-weight: 700;
  color: var(--border);
}
.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Montserrat', sans-serif;
  font-size: .78rem;
  font-weight: 700;
  color: var(--text-m);
  padding: .2rem .4rem;
  border-radius: 4px;
  transition: color .15s, background .15s;
}
.lang-btn:hover { color: var(--maroon); }
.lang-btn.active {
  color: var(--maroon);
  background: var(--cream);
}

/* CTA button in nav */
.nav-cta { padding: .55rem 1.4rem; font-size: .82rem; }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .4rem;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--maroon);
  border-radius: 2px;
  transition: transform .2s, opacity .2s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 24px 2rem;
  z-index: 998;
  box-shadow: var(--shadow);
}
.nav-mobile.open { display: block; }
.nav-mobile ul {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  margin-bottom: 1.5rem;
}
.nav-mobile ul li a {
  display: block;
  padding: .75rem 0;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.nav-mobile ul li:last-child a { border-bottom: none; }
.nav-mobile .btn { display: block; text-align: center; margin-bottom: .8rem; }
.nav-mobile .lang-toggle { justify-content: center; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta   { display: none; }
  .lang-toggle { display: none; }
  .nav-hamburger { display: flex; }
}