/* Primary Navigation - Transparent Mode (for hero sections) */
header,
.primary-nav {
    width: 100%;
    padding: var(--space-lg) var(--space-xl);
    display: flex;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;
    transition: var(--transition);
}

/* Solid Mode - for non-hero pages */
header.nav-solid,
.primary-nav.nav-solid {
    position: relative;
    background-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: var(--content-max-width);
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 900;
    font-size: var(--text-xl);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    color: var(--color-text-light);
    transition: var(--transition);
}

.nav-solid .logo {
    text-shadow: none;
}

.logo svg {
    width: 32px;
    height: 32px;
}

nav {
    display: flex;
    gap: 2.5rem;
}

nav a {
    color: var(--color-text-light);
    font-weight: 600;
    font-size: var(--text-sm);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.nav-solid nav a {
    text-shadow: none;
}

nav a:hover {
    opacity: 0.8;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.icon-btn {
    background: none;
    color: var(--color-text-light);
    padding: var(--space-sm);
    border-radius: 50%;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
}

.icon-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Cart Count Badge */
.cart-count {
    position: absolute;
    top: 2px;
    right: 2px;
    background-color: var(--color-secondary);
    color: white;
    font-size: 11px;
    font-weight: bold;
    min-width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-pill);
    padding: 0 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.cart-count:empty {
    display: none;
}

/* Breadcrumb Navigation */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-sm);
    margin-bottom: var(--space-lg);
    color: rgba(255, 255, 255, 0.9);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: var(--transition-fast);
}

.breadcrumb a:hover {
    color: white;
    text-decoration: underline;
}

.breadcrumb .material-symbols-outlined {
    font-size: 16px;
    opacity: 0.7;
}

.breadcrumb span:last-child {
    opacity: 0.8;
}

@media (max-width: 768px) {
    nav {
        display: none;
    }

    header,
    .primary-nav {
        padding: var(--space-md) var(--space-lg);
    }
}