#a_menu_mobile,
#close_button
{
    display: none;
}

#nav {
    font-size: 18px;
    font-family: "Lora", serif;
    background: linear-gradient(to right, rgba(1, 26, 79, 0.7) 0%, rgba(41, 45, 89, 0.6) 100% );
    backdrop-filter: blur(2px);
    border-top: 1px solid rgba(88, 121, 152, 0.3);
    box-shadow: inset 0 -1px 0 rgba(64, 64, 64, 0.4);
}

#nav nav li li a:hover {
    background: none;
}

#nav nav li li li a:hover {
    background: none
}

#nav nav li:hover {
    background: rgba(111, 121, 145, 0.7);
}

#nav nav ul {
    display: flex;
}

#nav nav ul ul {
    display: none;
    min-width: 200px;
}

#nav nav ul li {
    position: relative;
    transition: all 0.3s ease-in;
}

#nav nav ul li li {
    border-top: 1px solid #ffffff1c;
    border-bottom: 1px solid #40404066;
    transition: padding-left 0.3s ease-in;
}

#nav nav ul li a,
#nav nav ul li span.toggle_mobile {
    color: #fff;
    display: block;
    padding: 14px;
    line-height: 1.2;
    text-decoration: none;
}

#nav nav ul li span.toggle_mobile {
    display: none;
}

#nav nav ul li li a,
#nav nav ul li li span.toggle_mobile {
    padding: 10px 15px;
    font-size: 16px;
}

#nav nav ul li > ul {
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    z-index: 1000;
    background: linear-gradient(to right, #5e6985 0%, #626b86 100% );
    box-shadow: 0 12px 24px rgba(5, 18, 61, 0.2);
}

#nav nav ul li > ul li:hover,
#nav nav ul li > ul ul {
    background-color: #588A7F;
    border-bottom-color: #4c4c4ca8;
}

#nav nav ul li > ul ul {
    left: 100%;
    top: -1px;
    border-top: solid 1px #40404066;
}

#nav nav ul li ul li:has(ul li:hover) {
    background-color: #588A7F;
    border-bottom-color: #4c4c4ca8;
}

#nav nav ul li:hover > ul {
    display: flex;
    flex-direction: column;
}

#nav nav > ul > li {
    position: relative;
    overflow: visible;
}

#nav nav > ul > li::before {
    content: '';
    position: absolute;
    top: -3px;
    left: 0;
    width: 100%;
    height: calc(100% + 3px);
    background: rgba(111, 121, 145, 0.7);
    border-radius: 4px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-in;
    z-index: -1;
}

#nav nav ul li li:hover {
    padding-left: 2px;
}

#nav nav > ul > li:hover {
    box-shadow: inset 0 -1px 0 rgba(64, 64, 64, 0.6);
}

#nav nav > ul > li:hover::before {
    opacity: 1;
}

#nav_bottom {
    padding: 15px 0px 15px;
    text-decoration: none;
    display: flex;
    align-items: center;
    margin-top: 1.7rem;
}

#nav_bottom a {
    font-size: 14px;
    position: relative;
    display: inline-block;
    color: #4c4c4c;
    text-decoration: none;
    transition: transform 0.3s ease-in;
    padding: 0;
    margin: 0 10px;
}

#nav_bottom a::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -7px;
    transform: translateX(-50%) scaleX(0);
    transform-origin: center;
    width: 100%;
    height: 2px;
    background-color: #588A7F;
    border-radius: 1px;
    transition: transform 0.4s ease-in;
    pointer-events: none;
}

#nav_bottom a:hover {
    transform: translateY(-4px);
    color: #4c4c4c;
}

#nav_bottom a:hover::before {
    transform: translateX(-50%) scaleX(1);
}