.sticky {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}

.sticky.show {
    transform: translateY(0);
}
.top_navbar.navbar {
    z-index: 999;
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    align-items: center;
    background-color: #fff;
    padding-inline: 2rem;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.103);
    margin-bottom: 2px;
}

.top_navbar .brand-logo a{
    font-size: 1.5rem;
    font-weight: bold;
    text-decoration: none;
    color: #0e5178;
}

.top_navbar .brand-logo small{
    display: block;
    font-size: 0.9rem;
}

.top_navbar .brand-logo a:hover{
    color: #0063d4;
}

.top_navbar .nav-links {
    display: flex;
    margin-right: auto;
    list-style-type: none;
}

.top_navbar .nav-links li {
    margin-left: 1.5rem;
    position: relative;
    line-height: 4rem;
}

.top_navbar .nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
    transition: color 0.3s ease;
}

.top_navbar .nav-links a:hover {
    color: #000000;
}

.top_navbar .dropdown{
    z-index: 998;
}

.top_navbar .dropdown:hover a{
    color: #000000;
}

.top_navbar .item-animate-hover::after{
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 17px;
    left: 0;
    background-image: linear-gradient(90deg,#222222,#28affd);
    transition: width 0.3s ease;
}

.top_navbar .item-animate-hover:hover::after{
    width: 100%;
}

.top_navbar .dropdown-content {
    display: none;
    position: absolute;
    left: -1rem;
    margin: auto;
    padding-top: 0.5rem;
    background: transparent;
    width: 11rem;
    z-index: 1;
}

.top_navbar .dropdown-items{
    box-shadow: 0 2px 12px -5px rgba(0, 0, 0, 0.137);
}

.top_navbar .dropdown-items a {
    background-color: #ffffff;
    color: #333 !important;
    padding-inline: 1rem;
    text-decoration: none;
    display: block;
    line-height: 3rem;
}

.top_navbar .dropdown-items a:hover {
    color: #ffffff !important;
    background-color: #0e5178;
}

.top_navbar .dropdown:hover .dropdown-content {
    display: block;
}

.top_navbar .right-section {
    display: flex;
    align-items: center;
}

.top_navbar .login-btn {
    padding: 0.5rem 1rem;
    margin-left: 1rem;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-weight: bold;
    text-decoration: none;
    background-color: #0e5178;
    color: rgb(233, 233, 233);
    transition: background-color 0.3s ease;
}

.top_navbar .login-btn:hover {
    background-color: #046aa5;
    color: rgb(255, 255, 255);
}

.top_navbar .menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
}

@media screen and (max-width: 768px) {
    .top_navbar.navbar {
        padding-block: 1rem;
        gap: 2rem;
        flex-wrap: wrap;
    }

    .top_navbar .brand-and-buttons {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
    }

    .top_navbar .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        margin-top: 1rem;
        padding-left: 1.5rem;
        order: 3;
    }

    .top_navbar .nav-links.show {
        display: flex;
    }

    .top_navbar .nav-links li {
        margin: 0.5rem 0;
        line-height: 2rem;
        padding-left: 6px;
        border-left: 2px solid #0b1b33;
    }

    .top_navbar .item-animate-hover::after{
        content: '';
        position: absolute;
        display: inline-block;
        bottom: 0px;
        left: 0;
    }
    
    .top_navbar .item-animate-hover:hover::after{
        width: 100%;
    }

    .top_navbar .dropdown-content {
        position: static;
        left: 0.5rem;
        padding-top: 0.5rem;
        width: auto;
    }

    .top_navbar .dropdown-items a {
        padding-inline: 0.5rem;
        text-decoration: none;
        line-height: 3rem;
        transition: padding-inline 0.3s ease;
    }
    
    .top_navbar .dropdown-items a:hover {
        padding-inline: 1rem;
    }

    .top_navbar .dropdown-item{
        box-shadow: none;
    }

    .top_navbar .dropdown-items{
        box-shadow: none;
    }

    .top_navbar .right-section {
        order: 2;
    }

    .top_navbar .menu-toggle {
        display: block;
        order: 1;
    }

    .top_navbar .donate-btn, .login-btn {
        padding: 0.3rem 0.7rem;
        font-size: 0.9rem;
    }
}