.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background 0.3s ease, padding 0.3s ease, border-bottom 0.3s ease;
}

.nav.scrolled {
  background: rgba(13, 13, 13, 0.97);
  border-bottom: 1px solid var(--color-border);
  padding: 14px 0;
}

@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
  .nav.scrolled {
    background: rgba(13, 13, 13, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
}

.nav__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-cream);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 40px;
  margin: 0 auto;
}

.nav__link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--color-cream-muted);
  transition: color 0.2s ease;
}

.nav__link:hover {
  color: var(--color-cream);
}

.nav__cta {
  flex-shrink: 0;
  padding: 10px 24px;
  font-size: var(--text-xs);
}

/* Hamburger button */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 1100;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-cream);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav__hamburger:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 4px;
}

/* Mobile */
@media (max-width: 768px) {
  .nav__hamburger {
    display: flex;
  }

  .nav__cta {
    display: none;
  }

  .nav__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-navy);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 80px 40px;
    gap: 32px;
    border-left: 1px solid var(--color-border);
    transition: right 0.35s ease;
    margin: 0;
  }

  .nav__links.open {
    right: 0;
  }

  .nav__link {
    font-size: var(--text-xl);
  }
}