/* Enhanced navbar design */
.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  backdrop-filter: blur(15px);
  background: linear-gradient(180deg, rgba(255,255,255,0.85) 0%, rgba(255,255,255,0.75) 100%);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.06);
  padding: 0 20px;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  max-width: 1400px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0.5px;
  font-size: 1.4rem;
  color: var(--text);
  text-decoration: none;
}

.logo {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: 1px solid rgba(255,255,255,.3);
  box-shadow: var(--shadow);
  font-size: 1.5rem;
  animation: logoGlow 3s infinite alternate;
}

@keyframes logoGlow {
  0% { box-shadow: var(--shadow); }
 100% { box-shadow: 0 0 25px rgba(32, 178, 170, 0.8), var(--shadow); }
}

/* Navigation links */
.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}

.nav-links a {
  opacity: 0.9;
  padding: 12px 16px;
  border-radius: 12px;
  transition: var(--transition-slow);
  font-weight: 600;
  position: relative;
  color: var(--text);
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a.active {
  opacity: 1;
  background: linear-gradient(135deg, rgba(32, 178, 170, 0.15), rgba(255, 215, 0, 0.12));
  border: 1px solid rgba(32, 178, 170, 0.2);
  box-shadow: 0 6px 16px rgba(32, 178, 170, 0.15);
  transform: translateY(-2px);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 70%;
}

/* Search bar */
.nav-search {
  display: flex;
  align-items: center;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px 12px;
  width: 250px;
  transition: all 0.3s ease;
}

.nav-search:focus-within {
  background: #f8fffe;
  border-color: var(--border-hover);
  box-shadow: 0 6px 18px rgba(32, 178, 170, 0.12);
  width: 300px;
}

.nav-search input {
  background: transparent;
  border: none;
  color: var(--text);
  padding: 6px;
  width: 100%;
  outline: none;
  font-size: 0.9rem;
}

.nav-search input::placeholder {
  color: var(--text-muted);
}

.nav-search button {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  transition: all 0.3s ease;
}

.nav-search button:hover {
  color: var(--accent);
  transform: scale(1.1);
}

/* Cart and profile */
.nav-icons {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-icon {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,.1);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  transition: all 0.3s ease;
}

.nav-icon:hover {
  background: linear-gradient(135deg, rgba(32, 178, 170, 0.2), rgba(255, 215, 0, 0.15));
  border-color: var(--accent2);
  box-shadow: 0 0 15px rgba(255, 215, 0, 0.6);
  transform: translateY(-2px);
}

.cart-count {
  position: absolute;
  top: -5px;
  right: -5px;
  background: var(--accent2);
  color: #051019;
  font-size: 0.7rem;
  font-weight: bold;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

/* Dropdown menus */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 0;
  min-width: 200px;
  box-shadow: 0 10px 24px rgba(32, 178, 170, 0.15);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: var(--z-dropdown);
  backdrop-filter: blur(15px);
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 10px 20px;
  color: var(--text);
  text-decoration: none;
  transition: all 0.2s ease;
}

.dropdown-menu a:hover {
  background: rgba(32, 178, 170, 0.1);
  color: var(--accent2);
  padding-left: 25px;
}

/* Mobile responsive */
@media (max-width: 992px) {
  .nav-links {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
  background: rgba(255,255,255,.1);
  transform: rotate(90deg);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(20px);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
  transform: translateY(-20px);
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.mobile-menu-close {
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 1.8rem;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  transition: all 0.3s ease;
}

.mobile-menu-close:hover {
  background: rgba(255,255,255,.1);
  transform: rotate(90deg);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.mobile-nav-links a {
  padding: 15px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.mobile-nav-links a:hover {
  background: rgba(32, 178, 170, 0.05);
  border-color: var(--border-hover);
  box-shadow: 0 8px 18px rgba(32, 178, 170, 0.12);
}

footer {
  margin: 40px auto 80px;
  text-align: center;
  color: var(--text-muted);
  padding: 20px;
  border-top: 1px solid rgba(0,0,0,.1);
}

.hero {
  display: grid;
  gap: 16px;
  margin: 30px 0 20px;
  text-align: center;
}

.hero h1 {
  margin: 0;
  font-size: 2.5rem;
  letter-spacing: 0.3px;
  color: var(--text-heading);
}

.hero p {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}