/* Breadcrumb Navigation */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    padding: 0 var(--spacing-md);
    max-width: 1600px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .breadcrumb {
        padding: 0 var(--spacing-xl);
    }
}

.breadcrumb a {
    color: var(--color-gray-600);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--color-primary);
}

.breadcrumb-separator {
    color: var(--color-gray-400);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-nav.open {
    opacity: 1;
    visibility: visible;
}

.mobile-nav__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.mobile-nav__menu {
    position: absolute;
    top: 0;
    left: 0;
    width: 300px;
    height: 100%;
    background: var(--color-white);
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.mobile-nav.open .mobile-nav__menu {
    transform: translateX(0);
}

.mobile-nav__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-gray-200);
}

.mobile-nav__header h2 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-primary);
}

.mobile-nav__close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-gray-600);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.mobile-nav__close:hover {
    background: var(--color-gray-100);
    color: var(--color-primary);
}

.mobile-nav__content {
    padding: var(--spacing-lg);
}

.mobile-nav__link {
    display: block;
    padding: var(--spacing-md) 0;
    color: var(--color-gray-700);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid var(--color-gray-200);
    transition: var(--transition);
}

.mobile-nav__link:hover {
    color: var(--color-primary);
    padding-left: var(--spacing-sm);
}

.mobile-nav__link:last-child {
    border-bottom: none;
}

@media (min-width: 768px) {
    .mobile-nav {
        display: none;
    }
}