/**
 * Navbar Styles
 *
 * RESPONSABILIDAD: Estilos del componente de navegación principal
 * - Navbar sticky
 * - Navbar brand
 * - Nav links y efectos hover
 * - Dropdown menu
 * - Dropdown items
 *
 * @package ROI_Theme
 * @since 1.0.7
 * @source roi-theme-template/css/style.css
 */

/* ========================================
   Navbar Principal
   ======================================== */

.navbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    background-color: var(--color-navy-primary) !important;
    box-shadow: 0 4px 12px rgba(30, 58, 95, 0.15);
    padding: 0.75rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: 0 6px 20px rgba(30, 58, 95, 0.25);
}

/* ========================================
   Navbar Brand
   ======================================== */

.navbar-brand {
    color: #ffffff !important;
    font-weight: 700;
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.navbar-brand:hover {
    color: var(--color-orange-primary) !important;
}

/* ========================================
   Nav Links
   ======================================== */

.nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0.65rem !important;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    white-space: nowrap;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 2px;
    background: var(--color-orange-primary);
    transition: transform 0.3s ease;
}

.nav-link:hover {
    color: var(--color-orange-primary) !important;
    background-color: rgba(255, 133, 0, 0.1);
    border-radius: 4px;
}

.nav-link:hover::after {
    transform: translateX(-50%) scaleX(1);
}

/* ========================================
   Dropdown Menu
   ======================================== */

.dropdown-menu {
    background: #ffffff;
    border: none;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border-radius: 8px;
    padding: 0.5rem 0;
    max-height: 70vh;
    overflow-y: auto;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--color-gray-400) transparent;
}

/* Webkit browsers (Chrome, Safari, Edge) scrollbar */
.dropdown-menu::-webkit-scrollbar {
    width: 6px;
}

.dropdown-menu::-webkit-scrollbar-track {
    background: transparent;
}

.dropdown-menu::-webkit-scrollbar-thumb {
    background-color: var(--color-gray-400);
    border-radius: 3px;
}

.dropdown-menu::-webkit-scrollbar-thumb:hover {
    background-color: var(--color-gray-500);
}

/* ========================================
   Dropdown Items
   ======================================== */

.dropdown-item {
    color: var(--color-neutral-600);
    padding: 0.5rem 1.25rem;
    transition: all 0.3s ease;
    font-weight: 500;
}

.dropdown-item:hover {
    background-color: rgba(255, 133, 0, 0.1);
    color: var(--color-orange-primary);
}

/* ========================================
   Dropdown Hover (Desktop Only)
   ======================================== */

@media (min-width: 992px) {
    .nav-item:hover > .dropdown-menu {
        display: block;
    }
}