/* =========================================
   Mobile Full-Screen Menu (Delta Style)
   ========================================= */
@media (max-width: 991.98px) {
    /* 1. Full-screen fixed overlay for the menu */
    .navbar-collapse {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100vw;
        height: 100vh;
        background-color: var(--smt-navy) !important;
        z-index: 9999; /* Ensure it covers everything */
        padding: 80px 24px 30px 24px; /* Space at top for Logo and Close (X) button */
        overflow-y: auto;
        transition: all 0.3s ease-in-out;
    }

    /* 2. Make the list vertical */
    .navbar-collapse .navbar-nav {
        display: flex;
        flex-direction: column;
        width: 100%;
        margin: 0;
        padding: 0;
    }

    /* 3. Add borders between items like Delta */
    .navbar-collapse .nav-item {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.15); /* Thin white separator */
    }

    /* Remove border from the last item */
    .navbar-collapse .nav-item:last-child {
        border-bottom: none;
    }

    /* 4. Link Styling (Bold, White, Padding) */
    .navbar-collapse .nav-link {
        display: flex;
        justify-content: space-between; /* If you add dropdown arrows, they will go to the right */
        align-items: center;
        color: #ffffff !important;
        font-size: 1.05rem;
        font-weight: 700;
        padding: 1.25rem 0; /* Vertical spacing */
        text-transform: capitalize;
    }

    .navbar-collapse .nav-link:hover,
    .navbar-collapse .nav-link:focus {
        color: var(--smt-gold) !important;
        background: transparent !important;
    }

    /* Dropdown arrow styling (if you have dropdowns) */
    .navbar-collapse .nav-link .dropdown-toggle::after {
        border: none;
        content: "\2304"; /* simple down arrow */
        font-size: 1.5rem;
        line-height: 1;
        opacity: 0.6;
    }

    /* Mobile Menu Close Button */
    .mobile-menu-close {
        position: absolute;
        top: 20px;
        right: 20px;
        background: transparent;
        border: none;
        color: #fff;
        font-size: 2rem;
        cursor: pointer;
        z-index: 10000;
    }
}