.navbar-nav .dropdown {
    position: relative;
}

.navbar-nav .dropdown-toggle {
    cursor: pointer;
    display: flex;
    align-items: center;
}

.navbar-nav .dropdown-toggle .caret {
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 6px;
    vertical-align: middle;
    border-top: 4px solid;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
    transition: transform 0.3s ease;
}

.navbar-nav .dropdown.open .dropdown-toggle .caret {
    transform: rotate(180deg);
}

.navbar-nav .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    display: none;
    min-width: 240px;
    padding: 8px 0;
    margin: 8px 0 0;
    list-style: none;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(85, 157, 120, 0.2);
}

.navbar-nav .dropdown.open .dropdown-menu {
    display: block;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.navbar-nav .dropdown-menu > li {
    margin: 0;
}

.navbar-nav .dropdown-menu > li > a {
    display: block;
    padding: 12px 20px;
    clear: both;
    font-weight: 400;
    line-height: 1.5;
    color: #2c3e50 !important;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.navbar-nav .dropdown-menu > li > a i {
    margin-right: 10px;
    width: 18px;
    text-align: center;
    color: #559d78;
    font-size: 14px;
}

.navbar-nav .dropdown-menu > li > a:hover,
.navbar-nav .dropdown-menu > li > a:focus {
    background: rgba(85, 157, 120, 0.08);
    color: #559d78 !important;
    border-left-color: #559d78;
    padding-left: 24px;
}

.navbar-nav .dropdown-menu > li:first-child > a {
    border-radius: 8px 8px 0 0;
}

.navbar-nav .dropdown-menu > li:last-child > a {
    border-radius: 0 0 8px 8px;
}

.custom-navbar.top-nav-collapse .dropdown-menu {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

@media (max-width: 991px) {
    .navbar-nav .dropdown-menu {
        position: static;
        float: none;
        width: 100%;
        margin-top: 0;
        background: rgba(255, 255, 255, 0.95);
        border: none;
        box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.08);
        border-radius: 0;
    }

    .navbar-nav .dropdown-menu > li > a {
        padding-left: 40px;
    }

    .navbar-nav .dropdown-menu > li > a:hover {
        padding-left: 44px;
    }

    .navbar-nav .dropdown.open .dropdown-menu {
        animation: none;
    }
}

@media (max-width: 767px) {
    .navbar-nav .dropdown-toggle {
        padding: 10px 15px;
    }

    .navbar-nav .dropdown-menu > li > a {
        font-size: 14px;
        padding: 10px 15px 10px 40px;
    }
}