.topbar {
  background: var(--green-dark);
  color: rgba(255,255,255,0.75);
  font-size: 0.8rem;
  padding: var(--sp-2) 0;
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}
.topbar a { color: rgba(255,255,255,0.75); transition: var(--t-fast); }
.topbar a:hover { color: var(--white); }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: var(--sp-5); }

/* Language switch */
.lang-switch { position: relative; }
.lang-switch-btn {
  display: flex; align-items: center; gap: 4px;
  background: none; border: none; cursor: pointer;
  color: rgba(255,255,255,0.75);
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.04em;
  padding: 0; transition: var(--t-fast);
}
.lang-switch-btn:hover { color: var(--white); }
.lang-switch-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 140px;
  background: var(--white);
  border-radius: var(--r);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  padding: var(--sp-2);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: var(--t);
  z-index: calc(var(--z-nav) + 10);
}
.lang-switch:hover .lang-switch-dropdown,
.lang-switch:focus-within .lang-switch-dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.lang-switch-dropdown a {
  display: block;
  padding: 8px 12px;
  border-radius: var(--r-sm);
  font-size: 0.85rem; font-weight: 500;
  color: var(--text-mid);
  transition: var(--t-fast);
}
.lang-switch-dropdown a:hover { background: var(--cream); color: var(--green-primary); }
.lang-switch-dropdown a.active { color: var(--green-primary); font-weight: 700; }

.nav-drawer-langs {
  display: flex; flex-wrap: wrap; gap: var(--sp-2);
  padding: 0 var(--sp-4);
}
.nav-drawer-langs a {
  padding: 8px 16px;
  border-radius: var(--r-full);
  font-size: 0.85rem; font-weight: 600;
  border: 1.5px solid var(--border);
  color: var(--text-mid);
  transition: var(--t-fast);
}
.nav-drawer-langs a.active,
.nav-drawer-langs a:hover {
  background: var(--green-primary);
  border-color: var(--green-primary);
  color: var(--white);
}

.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--t);
}
.navbar.scrolled { box-shadow: var(--shadow); }

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--sp-6);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}
.nav-logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--t);
}
.nav-logo:hover .nav-logo-icon { transform: scale(1.04); }
.nav-logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.nav-logo-name {
  font-family: var(--font-body);
  font-size: 1.18rem;
  font-weight: 600;
  color: var(--green-primary);
  letter-spacing: -0.01em;
}
.nav-logo-name strong { font-weight: 800; }
.nav-logo-tag {
  font-family: var(--font-body);
  font-size: 2.2rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--green-primary);
}
.nav-logo-tag strong {
  font-weight: 900;
}

/* Desktop menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  flex: 1;
  justify-content: center;
}
.nav-item {
  position: relative;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
  transition: var(--t-fast);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  background: var(--cream);
  color: var(--green-primary);
}

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  min-width: 220px;
  background: var(--white);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  padding: var(--sp-3);
  opacity: 0;
  visibility: hidden;
  transition: var(--t);
  z-index: var(--z-nav);
}
.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 10px var(--sp-4);
  border-radius: var(--r);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-mid);
  transition: var(--t-fast);
}
.nav-dropdown a:hover { background: var(--cream); color: var(--green-primary); }

/* Actions */
.nav-actions { display: flex; align-items: center; gap: var(--sp-2); flex-shrink: 0; }
.nav-icon-btn {
  position: relative;
  width: 44px; height: 44px;
  border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dark);
  font-size: 1.2rem;
  transition: var(--t-fast);
}
.nav-icon-btn:hover { background: var(--cream); color: var(--green-primary); }
.nav-cart-count {
  position: absolute;
  top: 4px; right: 4px;
  background: var(--green-primary);
  color: var(--white);
  font-size: 0.6rem;
  font-weight: 700;
  min-width: 17px; height: 17px;
  border-radius: var(--r-full);
  display: flex; align-items: center; justify-content: center;
  line-height: 1;
}

/* Hamburger */
.hamburger {
  display: none;
  width: 44px; height: 44px;
  border-radius: var(--r);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: var(--t-fast);
}
.hamburger:hover { background: var(--cream); }
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: var(--t);
  transform-origin: center;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6,18,42,0.65);
  backdrop-filter: blur(4px);
  z-index: calc(var(--z-nav) - 1);
  opacity: 0;
  visibility: hidden;
  transition: var(--t);
}
.nav-overlay.active { opacity: 1; visibility: visible; }

/* Mobile drawer */
.nav-drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(340px, 90vw);
  height: 100%;
  background: var(--white);
  z-index: var(--z-nav);
  transform: translateX(100%);
  transition: transform var(--t-slow);
  overflow-y: auto;
  padding: var(--sp-6);
  box-shadow: var(--shadow-xl);
}
.nav-drawer.active { transform: translateX(0); }
.nav-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-8);
}
.nav-drawer-close {
  width: 40px; height: 40px;
  border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: var(--text-mid);
  transition: var(--t-fast);
}
.nav-drawer-close:hover { background: var(--cream); color: var(--green-primary); }
.nav-drawer-links { display: flex; flex-direction: column; gap: var(--sp-1); }
.nav-drawer-links a {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 14px var(--sp-4);
  border-radius: var(--r);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-dark);
  transition: var(--t-fast);
}
.nav-drawer-links a:hover, .nav-drawer-links a.active {
  background: var(--cream);
  color: var(--green-primary);
}
.nav-drawer-divider { height: 1px; background: var(--border); margin: var(--sp-4) 0; }

/* Search bar */
.nav-search {
  position: relative;
  flex: 1;
  max-width: 320px;
}
.nav-search input {
  width: 100%;
  padding: 10px 18px 10px 44px;
  border: 2px solid var(--border);
  border-radius: var(--r-full);
  font-size: 0.875rem;
  background: var(--cream);
  color: var(--text-dark);
  transition: var(--t-fast);
  outline: none;
}
.nav-search input:focus {
  border-color: var(--green-mid);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(46,155,104,0.08);
}
.nav-search-icon {
  position: absolute;
  left: 14px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1rem;
  pointer-events: none;
}
.search-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0; right: 0;
  background: var(--white);
  border-radius: var(--r);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  padding: var(--sp-3);
  display: none;
  z-index: var(--z-nav);
}
.search-dropdown.active { display: block; }
.search-result-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3);
  border-radius: var(--r);
  transition: var(--t-fast);
}
.search-result-item:hover { background: var(--cream); }
.search-result-item img { width: 42px; height: 42px; object-fit: cover; border-radius: var(--r-sm); }
.search-result-name { font-size: 0.875rem; font-weight: 600; }
.search-result-price { font-size: 0.8rem; color: var(--green-mid); }