/* ── NAVIGATION (css/nav.css) ─────────────────────────────── */

.kn-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 60px;
  background: linear-gradient(to bottom, rgba(6,11,9,0.95) 0%, transparent 100%);
  backdrop-filter: blur(2px);
  transition: background 0.4s, border-color 0.4s;
}
.kn-nav.scrolled {
  background: rgba(6,11,9,0.97);
  border-bottom: 1px solid rgba(201,168,76,0.15);
}

/* Logo */
.kn-nav__logo {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  letter-spacing: 0.25em;
  color: var(--kn-gold);
  text-decoration: none;
}
.kn-nav__logo span {
  color: var(--kn-gold-light);
  font-style: italic;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
}

/* Custom logo image */
.kn-nav__logo img { max-height: 50px; width: auto; }

/* Primary menu */
.kn-nav__links {
  display: flex; gap: 36px; list-style: none; margin: 0; padding: 0;
}
.kn-nav__links a {
  font-family: 'Cinzel', serif;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--kn-text-soft);
  text-decoration: none;
  transition: color var(--kn-transition);
  text-transform: uppercase;
}
.kn-nav__links a:hover,
.kn-nav__links .current-menu-item > a { color: var(--kn-gold-light); }

/* Icon row */
.kn-nav__icons { display: flex; gap: 20px; align-items: center; }
.kn-nav__icon {
  width: 36px; height: 36px;
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--kn-gold);
  cursor: pointer;
  transition: border-color var(--kn-transition), background var(--kn-transition);
  font-size: 0.85rem;
  text-decoration: none;
  background: transparent;
}
.kn-nav__icon:hover { border-color: var(--kn-gold); background: rgba(201,168,76,0.08); }

/* Cart badge */
.kn-cart-count {
  position: absolute; top: -4px; right: -4px;
  width: 14px; height: 14px;
  background: var(--kn-gold);
  border-radius: 50%;
  font-size: 0.55rem;
  display: flex; align-items: center; justify-content: center;
  color: var(--kn-black);
  font-family: 'Cinzel', serif;
}

/* Hamburger (mobile) */
.kn-nav__hamburger {
  display: none;
  flex-direction: column; justify-content: space-between;
  width: 24px; height: 16px;
  background: transparent; border: none; cursor: pointer; padding: 0;
}
.kn-nav__hamburger span {
  display: block; width: 100%; height: 1px; background: var(--kn-gold);
  transition: transform 0.3s, opacity 0.3s;
}
.kn-nav__hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.kn-nav__hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.kn-nav__hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Mobile menu panel */
.kn-mobile-menu {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0; z-index: 99;
  background: rgba(6,11,9,0.98);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.35s;
}
.kn-mobile-menu.open { opacity: 1; pointer-events: all; }
.kn-mobile-menu[aria-hidden="false"] { opacity: 1; pointer-events: all; }

.kn-mobile-menu__links {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; align-items: center; gap: 32px;
}
.kn-mobile-menu__links a {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  letter-spacing: 0.3em;
  color: var(--kn-cream);
  text-decoration: none;
  text-transform: uppercase;
  transition: color var(--kn-transition);
}
.kn-mobile-menu__links a:hover { color: var(--kn-gold); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .kn-nav { padding: 16px 24px; }
  .kn-nav__links { display: none; } /* replaced by mobile menu */
  .kn-nav__hamburger { display: flex; }
}