/* Base Navigation Container */
.nav {
    background-color: var(--ct26-primary-sage);
    padding: 0.75rem;
    border-bottom: 2px solid var(--ct26-primary-dark);
    position: sticky;
    top: 0;
    z-index: 100;
    order: -1;
}

.nav-details {
    position: relative;
}

.nav-toggle {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 1000;
    width: 48px;
    height: 48px;
    background-color: white;
    border: 1px solid var(--neutral-light);
    border-radius: 0;
    cursor: pointer;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    box-shadow: none;
    backdrop-filter: none;
    transition: background-color 0.2s ease;
    list-style: none;
}

.nav-toggle::-webkit-details-marker {
    display: none;
}

.nav-toggle::marker {
    display: none;
}

.nav-toggle:hover {
    background-color: var(--neutral-lightest);
}

.hamburger {
    width: 20px;
    height: 2px;
    background-color: var(--ct26-primary-dark);
    border-radius: 1px;
}

.nav-list {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
    background: none;
    padding: 0;
    border: none;
}

.nav-link {
    color: var(--ct26-primary-light);
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2rem;
    padding: 0.4rem 0.8rem;
    border-radius: 3px;
    transition: background-color 0.3s ease;
}

.nav-link:hover {
    background-color: rgba(242, 242, 242, 0.2);
}

@media (max-width: 768px) {
    .nav {
        background: none;
        border: none;
        padding: 0;
        position: static;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-list {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background-color: var(--ct26-primary-sage);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0;
        margin: 0;
        border: none;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        z-index: 999;
        transform: translateY(-100%);
        transition: transform 0.2s ease;
    }
    
    .nav-details[open] .nav-list {
        transform: translateY(0);
    }
    
    .nav-details[open]::after {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: transparent;
        z-index: 998;
        pointer-events: auto;
    }
    
    .nav-list li {
        width: 100%;
        border-bottom: 1px solid rgba(242, 242, 242, 0.1);
    }
    
    .nav-list li:last-child {
        border-bottom: none;
    }
    
    .nav-link {
        display: block;
        padding: 1rem 1.5rem;
        font-size: 1.2rem;
        width: 100%;
        border-radius: 0;
        text-align: left;
    }
    
    .nav-link:hover {
        background-color: rgba(242, 242, 242, 0.15);
    }
}

@media (min-width: 769px) {
    .nav-toggle {
        display: none;
    }
    
    .nav-details {
        position: static;
    }
    
    .nav-details summary {
        display: none;
    }
    
    .nav-details {
        open: true;
    }
    
    .nav-details .nav-list,
    .nav-details[open] .nav-list {
        position: static;
        display: flex !important;
        opacity: 1;
        visibility: visible;
        flex-direction: row;
        justify-content: center;
        background: none;
        padding: 0;
        border: none;
        gap: 1.5rem;
        max-width: 800px;
        margin: 0 auto;
        transform: none !important;
        box-shadow: none;
    }
    
    .nav-link {
        font-size: 1.2rem;
        padding: 0.4rem 0.8rem;
        border-radius: 3px;
    }
}

/* DV60 Theme Overrides */
.dv60-theme .nav {
    background-color: var(--dv60-primary-teal);
    border-bottom-color: var(--dv60-primary-dark);
}

.dv60-theme .hamburger {
    background-color: var(--dv60-primary-dark);
}

.dv60-theme .nav-list {
    background-color: var(--dv60-primary-teal);
    border-bottom-color: var(--dv60-primary-dark);
}

@media (max-width: 768px) {
    .dv60-theme .nav {
        background: none;
        border: none;
    }
    
    .dv60-theme .nav-list {
        background-color: var(--dv60-primary-teal);
    }
}