/* Navigation Dropdown Styles */
.nav-dropdown {
    position: relative;
    z-index: 10000;
}

.nav-dropdown__trigger {
    display: flex;
    align-items: center;
    background: none;
    border: none;
    color: inherit;
    font-size: inherit;
    font-family: inherit;
    cursor: pointer;
    padding: 0.5rem 0;
    transition: color 0.2s ease;
}

.nav-dropdown__trigger:hover,
.nav-dropdown__trigger.is-active {
    color: var(--cyan);
}

.nav-dropdown__trigger svg {
    transition: transform 0.2s ease;
}

.nav-dropdown__trigger[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.nav-dropdown__menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 320px;
    background: rgba(10, 14, 39, 0.98);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 0.5rem;
    margin-top: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    z-index: 9999;
}

.nav-dropdown__trigger[aria-expanded="true"] + .nav-dropdown__menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown__item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.875rem 1rem;
    border-radius: 8px;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    transition: background 0.2s ease;
}

.nav-dropdown__item:hover {
    background: rgba(0, 255, 246, 0.08);
}

.nav-dropdown__item.is-active {
    background: rgba(0, 255, 246, 0.12);
}

.nav-dropdown__icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    line-height: 1;
}

.nav-dropdown__title {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
    color: #fff;
}

.nav-dropdown__desc {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.4;
}

.nav-dropdown__divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 0.5rem 0;
}

/* Mobile styles */
@media (max-width: 768px) {
    .nav-dropdown {
        width: 100%;
    }
    
    .nav-dropdown__trigger {
        width: 100%;
        justify-content: space-between;
        padding: 1rem 0;
    }
    
    .nav-dropdown__menu {
        position: static;
        width: 100%;
        margin-top: 0;
        margin-bottom: 0.5rem;
        transform: none;
        max-height: 0;
        overflow: hidden;
        opacity: 1;
        visibility: visible;
        padding: 0;
        border: none;
        background: transparent;
        box-shadow: none;
        transition: max-height 0.3s ease, padding 0.3s ease;
    }
    
    .nav-dropdown__trigger[aria-expanded="true"] + .nav-dropdown__menu {
        max-height: 600px;
        padding: 0.5rem 0;
    }
    
    .nav-dropdown__item {
        padding: 0.75rem 1rem;
        margin-left: 1rem;
        border-left: 2px solid rgba(0, 255, 246, 0.2);
    }
}

/* Desktop hover behavior */
@media (min-width: 769px) {
    .nav-dropdown:hover .nav-dropdown__menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .nav-dropdown:hover .nav-dropdown__trigger svg {
        transform: rotate(180deg);
    }
}